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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.0.1-201505042053.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index 74b6c6d..eac0e77 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index bfcb1a6..2dae09b 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1203,6 +1203,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2300,6 +2307,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2601,6 +2612,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index f499cd2..37a187f 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -Wall -W -Wmissing-prototypes -Wstrict-prototypes -Wno-unused-parameter -Wno-missing-field-initializers -O2 -fomit-frame-pointer -std=gnu89 -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,72 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
449 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
453 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
454 +ifeq ($(KBUILD_EXTMOD),)
455 +gcc-plugins:
456 + $(Q)$(MAKE) $(build)=tools/gcc
457 +else
458 +gcc-plugins: ;
459 +endif
460 +else
461 +gcc-plugins:
462 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
463 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
464 +else
465 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
466 +endif
467 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
468 +endif
469 +endif
470 +
471 ifdef CONFIG_READABLE_ASM
472 # Disable optimizations that make assembler listings hard to read.
473 # reorder blocks reorders the control in the function
474 @@ -714,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
475 else
476 KBUILD_CFLAGS += -g
477 endif
478 -KBUILD_AFLAGS += -Wa,-gdwarf-2
479 +KBUILD_AFLAGS += -Wa,--gdwarf-2
480 endif
481 ifdef CONFIG_DEBUG_INFO_DWARF4
482 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
483 @@ -884,7 +952,7 @@ export mod_sign_cmd
484
485
486 ifeq ($(KBUILD_EXTMOD),)
487 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
488 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
489
490 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
491 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
492 @@ -934,6 +1002,8 @@ endif
493
494 # The actual objects are generated when descending,
495 # make sure no implicit rule kicks in
496 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
497 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
498 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
499
500 # Handle descending into subdirectories listed in $(vmlinux-dirs)
501 @@ -943,7 +1013,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
502 # Error messages still appears in the original language
503
504 PHONY += $(vmlinux-dirs)
505 -$(vmlinux-dirs): prepare scripts
506 +$(vmlinux-dirs): gcc-plugins prepare scripts
507 $(Q)$(MAKE) $(build)=$@
508
509 define filechk_kernel.release
510 @@ -986,10 +1056,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
511
512 archprepare: archheaders archscripts prepare1 scripts_basic
513
514 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
515 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
516 prepare0: archprepare FORCE
517 $(Q)$(MAKE) $(build)=.
518
519 # All the preparing..
520 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
521 prepare: prepare0
522
523 # Generate some files
524 @@ -1103,6 +1176,8 @@ all: modules
525 # using awk while concatenating to the final file.
526
527 PHONY += modules
528 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
529 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
530 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
531 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
532 @$(kecho) ' Building modules, stage 2.';
533 @@ -1118,7 +1193,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
534
535 # Target to prepare building external modules
536 PHONY += modules_prepare
537 -modules_prepare: prepare scripts
538 +modules_prepare: gcc-plugins prepare scripts
539
540 # Target to install modules
541 PHONY += modules_install
542 @@ -1184,7 +1259,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
543 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
544 signing_key.priv signing_key.x509 x509.genkey \
545 extra_certificates signing_key.x509.keyid \
546 - signing_key.x509.signer vmlinux-gdb.py
547 + signing_key.x509.signer vmlinux-gdb.py \
548 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
549 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
550 + tools/gcc/randomize_layout_seed.h
551
552 # clean - Delete most, but leave enough to build external modules
553 #
554 @@ -1223,7 +1301,7 @@ distclean: mrproper
555 @find $(srctree) $(RCS_FIND_IGNORE) \
556 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
557 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
558 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
559 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
560 -type f -print | xargs rm -f
561
562
563 @@ -1389,6 +1467,8 @@ PHONY += $(module-dirs) modules
564 $(module-dirs): crmodverdir $(objtree)/Module.symvers
565 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
566
567 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
568 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
569 modules: $(module-dirs)
570 @$(kecho) ' Building modules, stage 2.';
571 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
572 @@ -1529,17 +1609,21 @@ else
573 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
574 endif
575
576 -%.s: %.c prepare scripts FORCE
577 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
578 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
579 +%.s: %.c gcc-plugins prepare scripts FORCE
580 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
581 %.i: %.c prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 -%.o: %.c prepare scripts FORCE
584 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
585 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
586 +%.o: %.c gcc-plugins prepare scripts FORCE
587 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
588 %.lst: %.c prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 -%.s: %.S prepare scripts FORCE
591 +%.s: %.S gcc-plugins prepare scripts FORCE
592 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
593 -%.o: %.S prepare scripts FORCE
594 +%.o: %.S gcc-plugins prepare scripts FORCE
595 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
596 %.symtypes: %.c prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 @@ -1551,11 +1635,15 @@ endif
599 $(build)=$(build-dir)
600 # Make sure the latest headers are built for Documentation
601 Documentation/: headers_install
602 -%/: prepare scripts FORCE
603 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
604 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
605 +%/: gcc-plugins prepare scripts FORCE
606 $(cmd_crmodverdir)
607 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
608 $(build)=$(build-dir)
609 -%.ko: prepare scripts FORCE
610 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
611 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
612 +%.ko: gcc-plugins prepare scripts FORCE
613 $(cmd_crmodverdir)
614 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
615 $(build)=$(build-dir) $(@:.ko=.o)
616 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
617 index 8f8eafb..3405f46 100644
618 --- a/arch/alpha/include/asm/atomic.h
619 +++ b/arch/alpha/include/asm/atomic.h
620 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
621 #define atomic_dec(v) atomic_sub(1,(v))
622 #define atomic64_dec(v) atomic64_sub(1,(v))
623
624 +#define atomic64_read_unchecked(v) atomic64_read(v)
625 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
626 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
627 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
628 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
629 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
630 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
631 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
632 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
633 +
634 #endif /* _ALPHA_ATOMIC_H */
635 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
636 index ad368a9..fbe0f25 100644
637 --- a/arch/alpha/include/asm/cache.h
638 +++ b/arch/alpha/include/asm/cache.h
639 @@ -4,19 +4,19 @@
640 #ifndef __ARCH_ALPHA_CACHE_H
641 #define __ARCH_ALPHA_CACHE_H
642
643 +#include <linux/const.h>
644
645 /* Bytes per L1 (data) cache line. */
646 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
647 -# define L1_CACHE_BYTES 64
648 # define L1_CACHE_SHIFT 6
649 #else
650 /* Both EV4 and EV5 are write-through, read-allocate,
651 direct-mapped, physical.
652 */
653 -# define L1_CACHE_BYTES 32
654 # define L1_CACHE_SHIFT 5
655 #endif
656
657 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
658 #define SMP_CACHE_BYTES L1_CACHE_BYTES
659
660 #endif
661 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
662 index 968d999..d36b2df 100644
663 --- a/arch/alpha/include/asm/elf.h
664 +++ b/arch/alpha/include/asm/elf.h
665 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
666
667 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
668
669 +#ifdef CONFIG_PAX_ASLR
670 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
671 +
672 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
673 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
674 +#endif
675 +
676 /* $0 is set by ld.so to a pointer to a function which might be
677 registered using atexit. This provides a mean for the dynamic
678 linker to call DT_FINI functions for shared libraries that have
679 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
680 index aab14a0..b4fa3e7 100644
681 --- a/arch/alpha/include/asm/pgalloc.h
682 +++ b/arch/alpha/include/asm/pgalloc.h
683 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
684 pgd_set(pgd, pmd);
685 }
686
687 +static inline void
688 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
689 +{
690 + pgd_populate(mm, pgd, pmd);
691 +}
692 +
693 extern pgd_t *pgd_alloc(struct mm_struct *mm);
694
695 static inline void
696 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
697 index a9a1195..e9b8417 100644
698 --- a/arch/alpha/include/asm/pgtable.h
699 +++ b/arch/alpha/include/asm/pgtable.h
700 @@ -101,6 +101,17 @@ struct vm_area_struct;
701 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
702 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
703 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
704 +
705 +#ifdef CONFIG_PAX_PAGEEXEC
706 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
707 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
708 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
709 +#else
710 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
711 +# define PAGE_COPY_NOEXEC PAGE_COPY
712 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
713 +#endif
714 +
715 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
716
717 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
718 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
719 index 2fd00b7..cfd5069 100644
720 --- a/arch/alpha/kernel/module.c
721 +++ b/arch/alpha/kernel/module.c
722 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
723
724 /* The small sections were sorted to the end of the segment.
725 The following should definitely cover them. */
726 - gp = (u64)me->module_core + me->core_size - 0x8000;
727 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
728 got = sechdrs[me->arch.gotsecindex].sh_addr;
729
730 for (i = 0; i < n; i++) {
731 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
732 index e51f578..16c64a3 100644
733 --- a/arch/alpha/kernel/osf_sys.c
734 +++ b/arch/alpha/kernel/osf_sys.c
735 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
736 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
737
738 static unsigned long
739 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
740 - unsigned long limit)
741 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
742 + unsigned long limit, unsigned long flags)
743 {
744 struct vm_unmapped_area_info info;
745 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
746
747 info.flags = 0;
748 info.length = len;
749 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
750 info.high_limit = limit;
751 info.align_mask = 0;
752 info.align_offset = 0;
753 + info.threadstack_offset = offset;
754 return vm_unmapped_area(&info);
755 }
756
757 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
758 merely specific addresses, but regions of memory -- perhaps
759 this feature should be incorporated into all ports? */
760
761 +#ifdef CONFIG_PAX_RANDMMAP
762 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
763 +#endif
764 +
765 if (addr) {
766 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
767 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
768 if (addr != (unsigned long) -ENOMEM)
769 return addr;
770 }
771
772 /* Next, try allocating at TASK_UNMAPPED_BASE. */
773 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
774 - len, limit);
775 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
776 +
777 if (addr != (unsigned long) -ENOMEM)
778 return addr;
779
780 /* Finally, try allocating in low memory. */
781 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
782 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
783
784 return addr;
785 }
786 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
787 index 9d0ac09..479a962 100644
788 --- a/arch/alpha/mm/fault.c
789 +++ b/arch/alpha/mm/fault.c
790 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
791 __reload_thread(pcb);
792 }
793
794 +#ifdef CONFIG_PAX_PAGEEXEC
795 +/*
796 + * PaX: decide what to do with offenders (regs->pc = fault address)
797 + *
798 + * returns 1 when task should be killed
799 + * 2 when patched PLT trampoline was detected
800 + * 3 when unpatched PLT trampoline was detected
801 + */
802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
803 +{
804 +
805 +#ifdef CONFIG_PAX_EMUPLT
806 + int err;
807 +
808 + do { /* PaX: patched PLT emulation #1 */
809 + unsigned int ldah, ldq, jmp;
810 +
811 + err = get_user(ldah, (unsigned int *)regs->pc);
812 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
813 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
814 +
815 + if (err)
816 + break;
817 +
818 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
819 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
820 + jmp == 0x6BFB0000U)
821 + {
822 + unsigned long r27, addr;
823 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
824 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
825 +
826 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
827 + err = get_user(r27, (unsigned long *)addr);
828 + if (err)
829 + break;
830 +
831 + regs->r27 = r27;
832 + regs->pc = r27;
833 + return 2;
834 + }
835 + } while (0);
836 +
837 + do { /* PaX: patched PLT emulation #2 */
838 + unsigned int ldah, lda, br;
839 +
840 + err = get_user(ldah, (unsigned int *)regs->pc);
841 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
842 + err |= get_user(br, (unsigned int *)(regs->pc+8));
843 +
844 + if (err)
845 + break;
846 +
847 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
848 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
849 + (br & 0xFFE00000U) == 0xC3E00000U)
850 + {
851 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
852 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
853 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
854 +
855 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
856 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
857 + return 2;
858 + }
859 + } while (0);
860 +
861 + do { /* PaX: unpatched PLT emulation */
862 + unsigned int br;
863 +
864 + err = get_user(br, (unsigned int *)regs->pc);
865 +
866 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
867 + unsigned int br2, ldq, nop, jmp;
868 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
869 +
870 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
871 + err = get_user(br2, (unsigned int *)addr);
872 + err |= get_user(ldq, (unsigned int *)(addr+4));
873 + err |= get_user(nop, (unsigned int *)(addr+8));
874 + err |= get_user(jmp, (unsigned int *)(addr+12));
875 + err |= get_user(resolver, (unsigned long *)(addr+16));
876 +
877 + if (err)
878 + break;
879 +
880 + if (br2 == 0xC3600000U &&
881 + ldq == 0xA77B000CU &&
882 + nop == 0x47FF041FU &&
883 + jmp == 0x6B7B0000U)
884 + {
885 + regs->r28 = regs->pc+4;
886 + regs->r27 = addr+16;
887 + regs->pc = resolver;
888 + return 3;
889 + }
890 + }
891 + } while (0);
892 +#endif
893 +
894 + return 1;
895 +}
896 +
897 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
898 +{
899 + unsigned long i;
900 +
901 + printk(KERN_ERR "PAX: bytes at PC: ");
902 + for (i = 0; i < 5; i++) {
903 + unsigned int c;
904 + if (get_user(c, (unsigned int *)pc+i))
905 + printk(KERN_CONT "???????? ");
906 + else
907 + printk(KERN_CONT "%08x ", c);
908 + }
909 + printk("\n");
910 +}
911 +#endif
912
913 /*
914 * This routine handles page faults. It determines the address,
915 @@ -133,8 +251,29 @@ retry:
916 good_area:
917 si_code = SEGV_ACCERR;
918 if (cause < 0) {
919 - if (!(vma->vm_flags & VM_EXEC))
920 + if (!(vma->vm_flags & VM_EXEC)) {
921 +
922 +#ifdef CONFIG_PAX_PAGEEXEC
923 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
924 + goto bad_area;
925 +
926 + up_read(&mm->mmap_sem);
927 + switch (pax_handle_fetch_fault(regs)) {
928 +
929 +#ifdef CONFIG_PAX_EMUPLT
930 + case 2:
931 + case 3:
932 + return;
933 +#endif
934 +
935 + }
936 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
937 + do_group_exit(SIGKILL);
938 +#else
939 goto bad_area;
940 +#endif
941 +
942 + }
943 } else if (!cause) {
944 /* Allow reads even for write-only mappings */
945 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
946 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
947 index cf4c0c9..a87ecf5 100644
948 --- a/arch/arm/Kconfig
949 +++ b/arch/arm/Kconfig
950 @@ -1735,7 +1735,7 @@ config ALIGNMENT_TRAP
951
952 config UACCESS_WITH_MEMCPY
953 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
954 - depends on MMU
955 + depends on MMU && !PAX_MEMORY_UDEREF
956 default y if CPU_FEROCEON
957 help
958 Implement faster copy_to_user and clear_user methods for CPU
959 @@ -1999,6 +1999,7 @@ config XIP_PHYS_ADDR
960 config KEXEC
961 bool "Kexec system call (EXPERIMENTAL)"
962 depends on (!SMP || PM_SLEEP_SMP)
963 + depends on !GRKERNSEC_KMEM
964 help
965 kexec is a system call that implements the ability to shutdown your
966 current kernel, and to start another kernel. It is like a reboot
967 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
968 index e22c119..abe7041 100644
969 --- a/arch/arm/include/asm/atomic.h
970 +++ b/arch/arm/include/asm/atomic.h
971 @@ -18,17 +18,41 @@
972 #include <asm/barrier.h>
973 #include <asm/cmpxchg.h>
974
975 +#ifdef CONFIG_GENERIC_ATOMIC64
976 +#include <asm-generic/atomic64.h>
977 +#endif
978 +
979 #define ATOMIC_INIT(i) { (i) }
980
981 #ifdef __KERNEL__
982
983 +#ifdef CONFIG_THUMB2_KERNEL
984 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
985 +#else
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
987 +#endif
988 +
989 +#define _ASM_EXTABLE(from, to) \
990 +" .pushsection __ex_table,\"a\"\n"\
991 +" .align 3\n" \
992 +" .long " #from ", " #to"\n" \
993 +" .popsection"
994 +
995 /*
996 * On ARM, ordinary assignment (str instruction) doesn't clear the local
997 * strex/ldrex monitor on some implementations. The reason we can use it for
998 * atomic_set() is the clrex or dummy strex done on every exception return.
999 */
1000 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1001 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1002 +{
1003 + return ACCESS_ONCE(v->counter);
1004 +}
1005 #define atomic_set(v,i) (((v)->counter) = (i))
1006 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1007 +{
1008 + v->counter = i;
1009 +}
1010
1011 #if __LINUX_ARM_ARCH__ >= 6
1012
1013 @@ -38,26 +62,50 @@
1014 * to ensure that the update happens.
1015 */
1016
1017 -#define ATOMIC_OP(op, c_op, asm_op) \
1018 -static inline void atomic_##op(int i, atomic_t *v) \
1019 +#ifdef CONFIG_PAX_REFCOUNT
1020 +#define __OVERFLOW_POST \
1021 + " bvc 3f\n" \
1022 + "2: " REFCOUNT_TRAP_INSN "\n"\
1023 + "3:\n"
1024 +#define __OVERFLOW_POST_RETURN \
1025 + " bvc 3f\n" \
1026 +" mov %0, %1\n" \
1027 + "2: " REFCOUNT_TRAP_INSN "\n"\
1028 + "3:\n"
1029 +#define __OVERFLOW_EXTABLE \
1030 + "4:\n" \
1031 + _ASM_EXTABLE(2b, 4b)
1032 +#else
1033 +#define __OVERFLOW_POST
1034 +#define __OVERFLOW_POST_RETURN
1035 +#define __OVERFLOW_EXTABLE
1036 +#endif
1037 +
1038 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1039 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1040 { \
1041 unsigned long tmp; \
1042 int result; \
1043 \
1044 prefetchw(&v->counter); \
1045 - __asm__ __volatile__("@ atomic_" #op "\n" \
1046 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1047 "1: ldrex %0, [%3]\n" \
1048 " " #asm_op " %0, %0, %4\n" \
1049 + post_op \
1050 " strex %1, %0, [%3]\n" \
1051 " teq %1, #0\n" \
1052 -" bne 1b" \
1053 +" bne 1b\n" \
1054 + extable \
1055 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1056 : "r" (&v->counter), "Ir" (i) \
1057 : "cc"); \
1058 } \
1059
1060 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1061 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1062 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1063 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1064 +
1065 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1066 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1067 { \
1068 unsigned long tmp; \
1069 int result; \
1070 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1071 smp_mb(); \
1072 prefetchw(&v->counter); \
1073 \
1074 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1075 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1076 "1: ldrex %0, [%3]\n" \
1077 " " #asm_op " %0, %0, %4\n" \
1078 + post_op \
1079 " strex %1, %0, [%3]\n" \
1080 " teq %1, #0\n" \
1081 -" bne 1b" \
1082 +" bne 1b\n" \
1083 + extable \
1084 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1085 : "r" (&v->counter), "Ir" (i) \
1086 : "cc"); \
1087 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1088 return result; \
1089 }
1090
1091 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1092 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1093 +
1094 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1095 {
1096 int oldval;
1097 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1098 __asm__ __volatile__ ("@ atomic_add_unless\n"
1099 "1: ldrex %0, [%4]\n"
1100 " teq %0, %5\n"
1101 -" beq 2f\n"
1102 -" add %1, %0, %6\n"
1103 +" beq 4f\n"
1104 +" adds %1, %0, %6\n"
1105 +
1106 +#ifdef CONFIG_PAX_REFCOUNT
1107 +" bvc 3f\n"
1108 +"2: " REFCOUNT_TRAP_INSN "\n"
1109 +"3:\n"
1110 +#endif
1111 +
1112 " strex %2, %1, [%4]\n"
1113 " teq %2, #0\n"
1114 " bne 1b\n"
1115 -"2:"
1116 +"4:"
1117 +
1118 +#ifdef CONFIG_PAX_REFCOUNT
1119 + _ASM_EXTABLE(2b, 4b)
1120 +#endif
1121 +
1122 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1123 : "r" (&v->counter), "r" (u), "r" (a)
1124 : "cc");
1125 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1126 return oldval;
1127 }
1128
1129 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1130 +{
1131 + unsigned long oldval, res;
1132 +
1133 + smp_mb();
1134 +
1135 + do {
1136 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1137 + "ldrex %1, [%3]\n"
1138 + "mov %0, #0\n"
1139 + "teq %1, %4\n"
1140 + "strexeq %0, %5, [%3]\n"
1141 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1142 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1143 + : "cc");
1144 + } while (res);
1145 +
1146 + smp_mb();
1147 +
1148 + return oldval;
1149 +}
1150 +
1151 #else /* ARM_ARCH_6 */
1152
1153 #ifdef CONFIG_SMP
1154 #error SMP not supported on pre-ARMv6 CPUs
1155 #endif
1156
1157 -#define ATOMIC_OP(op, c_op, asm_op) \
1158 -static inline void atomic_##op(int i, atomic_t *v) \
1159 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1160 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1161 { \
1162 unsigned long flags; \
1163 \
1164 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1165 raw_local_irq_restore(flags); \
1166 } \
1167
1168 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1169 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1170 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1171 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1172 +
1173 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1174 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1175 { \
1176 unsigned long flags; \
1177 int val; \
1178 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1179 return val; \
1180 }
1181
1182 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1183 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1184 +
1185 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1186 {
1187 int ret;
1188 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1189 return ret;
1190 }
1191
1192 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1193 +{
1194 + return atomic_cmpxchg((atomic_t *)v, old, new);
1195 +}
1196 +
1197 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1198 {
1199 int c, old;
1200 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1201
1202 #undef ATOMIC_OPS
1203 #undef ATOMIC_OP_RETURN
1204 +#undef __ATOMIC_OP_RETURN
1205 #undef ATOMIC_OP
1206 +#undef __ATOMIC_OP
1207
1208 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1209 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1210 +{
1211 + return xchg(&v->counter, new);
1212 +}
1213
1214 #define atomic_inc(v) atomic_add(1, v)
1215 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1216 +{
1217 + atomic_add_unchecked(1, v);
1218 +}
1219 #define atomic_dec(v) atomic_sub(1, v)
1220 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1221 +{
1222 + atomic_sub_unchecked(1, v);
1223 +}
1224
1225 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1226 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1227 +{
1228 + return atomic_add_return_unchecked(1, v) == 0;
1229 +}
1230 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1231 #define atomic_inc_return(v) (atomic_add_return(1, v))
1232 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1233 +{
1234 + return atomic_add_return_unchecked(1, v);
1235 +}
1236 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1237 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1238
1239 @@ -216,6 +336,14 @@ typedef struct {
1240 long long counter;
1241 } atomic64_t;
1242
1243 +#ifdef CONFIG_PAX_REFCOUNT
1244 +typedef struct {
1245 + long long counter;
1246 +} atomic64_unchecked_t;
1247 +#else
1248 +typedef atomic64_t atomic64_unchecked_t;
1249 +#endif
1250 +
1251 #define ATOMIC64_INIT(i) { (i) }
1252
1253 #ifdef CONFIG_ARM_LPAE
1254 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1255 return result;
1256 }
1257
1258 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1259 +{
1260 + long long result;
1261 +
1262 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1263 +" ldrd %0, %H0, [%1]"
1264 + : "=&r" (result)
1265 + : "r" (&v->counter), "Qo" (v->counter)
1266 + );
1267 +
1268 + return result;
1269 +}
1270 +
1271 static inline void atomic64_set(atomic64_t *v, long long i)
1272 {
1273 __asm__ __volatile__("@ atomic64_set\n"
1274 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1275 : "r" (&v->counter), "r" (i)
1276 );
1277 }
1278 +
1279 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1280 +{
1281 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1282 +" strd %2, %H2, [%1]"
1283 + : "=Qo" (v->counter)
1284 + : "r" (&v->counter), "r" (i)
1285 + );
1286 +}
1287 #else
1288 static inline long long atomic64_read(const atomic64_t *v)
1289 {
1290 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1291 return result;
1292 }
1293
1294 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1295 +{
1296 + long long result;
1297 +
1298 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1299 +" ldrexd %0, %H0, [%1]"
1300 + : "=&r" (result)
1301 + : "r" (&v->counter), "Qo" (v->counter)
1302 + );
1303 +
1304 + return result;
1305 +}
1306 +
1307 static inline void atomic64_set(atomic64_t *v, long long i)
1308 {
1309 long long tmp;
1310 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1311 : "r" (&v->counter), "r" (i)
1312 : "cc");
1313 }
1314 +
1315 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1316 +{
1317 + long long tmp;
1318 +
1319 + prefetchw(&v->counter);
1320 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1321 +"1: ldrexd %0, %H0, [%2]\n"
1322 +" strexd %0, %3, %H3, [%2]\n"
1323 +" teq %0, #0\n"
1324 +" bne 1b"
1325 + : "=&r" (tmp), "=Qo" (v->counter)
1326 + : "r" (&v->counter), "r" (i)
1327 + : "cc");
1328 +}
1329 #endif
1330
1331 -#define ATOMIC64_OP(op, op1, op2) \
1332 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1333 +#undef __OVERFLOW_POST_RETURN
1334 +#define __OVERFLOW_POST_RETURN \
1335 + " bvc 3f\n" \
1336 +" mov %0, %1\n" \
1337 +" mov %H0, %H1\n" \
1338 + "2: " REFCOUNT_TRAP_INSN "\n"\
1339 + "3:\n"
1340 +
1341 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1342 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1343 { \
1344 long long result; \
1345 unsigned long tmp; \
1346 \
1347 prefetchw(&v->counter); \
1348 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1349 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1350 "1: ldrexd %0, %H0, [%3]\n" \
1351 " " #op1 " %Q0, %Q0, %Q4\n" \
1352 " " #op2 " %R0, %R0, %R4\n" \
1353 + post_op \
1354 " strexd %1, %0, %H0, [%3]\n" \
1355 " teq %1, #0\n" \
1356 -" bne 1b" \
1357 +" bne 1b\n" \
1358 + extable \
1359 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1360 : "r" (&v->counter), "r" (i) \
1361 : "cc"); \
1362 } \
1363
1364 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1365 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1366 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1367 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1368 +
1369 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1370 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1371 { \
1372 long long result; \
1373 unsigned long tmp; \
1374 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1375 smp_mb(); \
1376 prefetchw(&v->counter); \
1377 \
1378 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1379 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1380 "1: ldrexd %0, %H0, [%3]\n" \
1381 " " #op1 " %Q0, %Q0, %Q4\n" \
1382 " " #op2 " %R0, %R0, %R4\n" \
1383 + post_op \
1384 " strexd %1, %0, %H0, [%3]\n" \
1385 " teq %1, #0\n" \
1386 -" bne 1b" \
1387 +" bne 1b\n" \
1388 + extable \
1389 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1390 : "r" (&v->counter), "r" (i) \
1391 : "cc"); \
1392 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1393 return result; \
1394 }
1395
1396 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1397 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1398 +
1399 #define ATOMIC64_OPS(op, op1, op2) \
1400 ATOMIC64_OP(op, op1, op2) \
1401 ATOMIC64_OP_RETURN(op, op1, op2)
1402 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1403
1404 #undef ATOMIC64_OPS
1405 #undef ATOMIC64_OP_RETURN
1406 +#undef __ATOMIC64_OP_RETURN
1407 #undef ATOMIC64_OP
1408 +#undef __ATOMIC64_OP
1409 +#undef __OVERFLOW_EXTABLE
1410 +#undef __OVERFLOW_POST_RETURN
1411 +#undef __OVERFLOW_POST
1412
1413 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1414 long long new)
1415 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 return oldval;
1417 }
1418
1419 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1420 + long long new)
1421 +{
1422 + long long oldval;
1423 + unsigned long res;
1424 +
1425 + smp_mb();
1426 +
1427 + do {
1428 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1429 + "ldrexd %1, %H1, [%3]\n"
1430 + "mov %0, #0\n"
1431 + "teq %1, %4\n"
1432 + "teqeq %H1, %H4\n"
1433 + "strexdeq %0, %5, %H5, [%3]"
1434 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1435 + : "r" (&ptr->counter), "r" (old), "r" (new)
1436 + : "cc");
1437 + } while (res);
1438 +
1439 + smp_mb();
1440 +
1441 + return oldval;
1442 +}
1443 +
1444 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1445 {
1446 long long result;
1447 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1448 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1449 {
1450 long long result;
1451 - unsigned long tmp;
1452 + u64 tmp;
1453
1454 smp_mb();
1455 prefetchw(&v->counter);
1456
1457 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1458 -"1: ldrexd %0, %H0, [%3]\n"
1459 -" subs %Q0, %Q0, #1\n"
1460 -" sbc %R0, %R0, #0\n"
1461 +"1: ldrexd %1, %H1, [%3]\n"
1462 +" subs %Q0, %Q1, #1\n"
1463 +" sbcs %R0, %R1, #0\n"
1464 +
1465 +#ifdef CONFIG_PAX_REFCOUNT
1466 +" bvc 3f\n"
1467 +" mov %Q0, %Q1\n"
1468 +" mov %R0, %R1\n"
1469 +"2: " REFCOUNT_TRAP_INSN "\n"
1470 +"3:\n"
1471 +#endif
1472 +
1473 " teq %R0, #0\n"
1474 -" bmi 2f\n"
1475 +" bmi 4f\n"
1476 " strexd %1, %0, %H0, [%3]\n"
1477 " teq %1, #0\n"
1478 " bne 1b\n"
1479 -"2:"
1480 +"4:\n"
1481 +
1482 +#ifdef CONFIG_PAX_REFCOUNT
1483 + _ASM_EXTABLE(2b, 4b)
1484 +#endif
1485 +
1486 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1487 : "r" (&v->counter)
1488 : "cc");
1489 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1490 " teq %0, %5\n"
1491 " teqeq %H0, %H5\n"
1492 " moveq %1, #0\n"
1493 -" beq 2f\n"
1494 +" beq 4f\n"
1495 " adds %Q0, %Q0, %Q6\n"
1496 -" adc %R0, %R0, %R6\n"
1497 +" adcs %R0, %R0, %R6\n"
1498 +
1499 +#ifdef CONFIG_PAX_REFCOUNT
1500 +" bvc 3f\n"
1501 +"2: " REFCOUNT_TRAP_INSN "\n"
1502 +"3:\n"
1503 +#endif
1504 +
1505 " strexd %2, %0, %H0, [%4]\n"
1506 " teq %2, #0\n"
1507 " bne 1b\n"
1508 -"2:"
1509 +"4:\n"
1510 +
1511 +#ifdef CONFIG_PAX_REFCOUNT
1512 + _ASM_EXTABLE(2b, 4b)
1513 +#endif
1514 +
1515 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1516 : "r" (&v->counter), "r" (u), "r" (a)
1517 : "cc");
1518 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1519
1520 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1521 #define atomic64_inc(v) atomic64_add(1LL, (v))
1522 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1523 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1524 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1525 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1526 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1527 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1528 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1529 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1530 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1531 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1532 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1533 index d2f81e6..3c4dba5 100644
1534 --- a/arch/arm/include/asm/barrier.h
1535 +++ b/arch/arm/include/asm/barrier.h
1536 @@ -67,7 +67,7 @@
1537 do { \
1538 compiletime_assert_atomic_type(*p); \
1539 smp_mb(); \
1540 - ACCESS_ONCE(*p) = (v); \
1541 + ACCESS_ONCE_RW(*p) = (v); \
1542 } while (0)
1543
1544 #define smp_load_acquire(p) \
1545 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1546 index 75fe66b..ba3dee4 100644
1547 --- a/arch/arm/include/asm/cache.h
1548 +++ b/arch/arm/include/asm/cache.h
1549 @@ -4,8 +4,10 @@
1550 #ifndef __ASMARM_CACHE_H
1551 #define __ASMARM_CACHE_H
1552
1553 +#include <linux/const.h>
1554 +
1555 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1556 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1557 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1558
1559 /*
1560 * Memory returned by kmalloc() may be used for DMA, so we must make
1561 @@ -24,5 +26,6 @@
1562 #endif
1563
1564 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1565 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1566
1567 #endif
1568 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1569 index 2d46862..a35415b 100644
1570 --- a/arch/arm/include/asm/cacheflush.h
1571 +++ b/arch/arm/include/asm/cacheflush.h
1572 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1573 void (*dma_unmap_area)(const void *, size_t, int);
1574
1575 void (*dma_flush_range)(const void *, const void *);
1576 -};
1577 +} __no_const;
1578
1579 /*
1580 * Select the calling method
1581 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1582 index 5233151..87a71fa 100644
1583 --- a/arch/arm/include/asm/checksum.h
1584 +++ b/arch/arm/include/asm/checksum.h
1585 @@ -37,7 +37,19 @@ __wsum
1586 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1587
1588 __wsum
1589 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1590 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1591 +
1592 +static inline __wsum
1593 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1594 +{
1595 + __wsum ret;
1596 + pax_open_userland();
1597 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1598 + pax_close_userland();
1599 + return ret;
1600 +}
1601 +
1602 +
1603
1604 /*
1605 * Fold a partial checksum without adding pseudo headers
1606 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1607 index abb2c37..96db950 100644
1608 --- a/arch/arm/include/asm/cmpxchg.h
1609 +++ b/arch/arm/include/asm/cmpxchg.h
1610 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1611
1612 #define xchg(ptr,x) \
1613 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1614 +#define xchg_unchecked(ptr,x) \
1615 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616
1617 #include <asm-generic/cmpxchg-local.h>
1618
1619 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1620 index 6ddbe44..b5e38b1a 100644
1621 --- a/arch/arm/include/asm/domain.h
1622 +++ b/arch/arm/include/asm/domain.h
1623 @@ -48,18 +48,37 @@
1624 * Domain types
1625 */
1626 #define DOMAIN_NOACCESS 0
1627 -#define DOMAIN_CLIENT 1
1628 #ifdef CONFIG_CPU_USE_DOMAINS
1629 +#define DOMAIN_USERCLIENT 1
1630 +#define DOMAIN_KERNELCLIENT 1
1631 #define DOMAIN_MANAGER 3
1632 +#define DOMAIN_VECTORS DOMAIN_USER
1633 #else
1634 +
1635 +#ifdef CONFIG_PAX_KERNEXEC
1636 #define DOMAIN_MANAGER 1
1637 +#define DOMAIN_KERNEXEC 3
1638 +#else
1639 +#define DOMAIN_MANAGER 1
1640 +#endif
1641 +
1642 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1643 +#define DOMAIN_USERCLIENT 0
1644 +#define DOMAIN_UDEREF 1
1645 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1646 +#else
1647 +#define DOMAIN_USERCLIENT 1
1648 +#define DOMAIN_VECTORS DOMAIN_USER
1649 +#endif
1650 +#define DOMAIN_KERNELCLIENT 1
1651 +
1652 #endif
1653
1654 #define domain_val(dom,type) ((type) << (2*(dom)))
1655
1656 #ifndef __ASSEMBLY__
1657
1658 -#ifdef CONFIG_CPU_USE_DOMAINS
1659 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1660 static inline void set_domain(unsigned val)
1661 {
1662 asm volatile(
1663 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1664 isb();
1665 }
1666
1667 -#define modify_domain(dom,type) \
1668 - do { \
1669 - struct thread_info *thread = current_thread_info(); \
1670 - unsigned int domain = thread->cpu_domain; \
1671 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1672 - thread->cpu_domain = domain | domain_val(dom, type); \
1673 - set_domain(thread->cpu_domain); \
1674 - } while (0)
1675 -
1676 +extern void modify_domain(unsigned int dom, unsigned int type);
1677 #else
1678 static inline void set_domain(unsigned val) { }
1679 static inline void modify_domain(unsigned dom, unsigned type) { }
1680 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1681 index afb9caf..9a0bac0 100644
1682 --- a/arch/arm/include/asm/elf.h
1683 +++ b/arch/arm/include/asm/elf.h
1684 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1685 the loader. We need to make sure that it is out of the way of the program
1686 that it will "exec", and that there is sufficient room for the brk. */
1687
1688 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
1689 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1690 +
1691 +#ifdef CONFIG_PAX_ASLR
1692 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1693 +
1694 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1695 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1696 +#endif
1697
1698 /* When the program starts, a1 contains a pointer to a function to be
1699 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1700 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1701 extern void elf_set_personality(const struct elf32_hdr *);
1702 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1703
1704 -struct mm_struct;
1705 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1706 -#define arch_randomize_brk arch_randomize_brk
1707 -
1708 #ifdef CONFIG_MMU
1709 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1710 struct linux_binprm;
1711 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1712 index de53547..52b9a28 100644
1713 --- a/arch/arm/include/asm/fncpy.h
1714 +++ b/arch/arm/include/asm/fncpy.h
1715 @@ -81,7 +81,9 @@
1716 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1717 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1718 \
1719 + pax_open_kernel(); \
1720 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1721 + pax_close_kernel(); \
1722 flush_icache_range((unsigned long)(dest_buf), \
1723 (unsigned long)(dest_buf) + (size)); \
1724 \
1725 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1726 index 53e69da..3fdc896 100644
1727 --- a/arch/arm/include/asm/futex.h
1728 +++ b/arch/arm/include/asm/futex.h
1729 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1730 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1731 return -EFAULT;
1732
1733 + pax_open_userland();
1734 +
1735 smp_mb();
1736 /* Prefetching cannot fault */
1737 prefetchw(uaddr);
1738 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1739 : "cc", "memory");
1740 smp_mb();
1741
1742 + pax_close_userland();
1743 +
1744 *uval = val;
1745 return ret;
1746 }
1747 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1748 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1749 return -EFAULT;
1750
1751 + pax_open_userland();
1752 +
1753 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1754 "1: " TUSER(ldr) " %1, [%4]\n"
1755 " teq %1, %2\n"
1756 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1757 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1758 : "cc", "memory");
1759
1760 + pax_close_userland();
1761 +
1762 *uval = val;
1763 return ret;
1764 }
1765 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1766 return -EFAULT;
1767
1768 pagefault_disable(); /* implies preempt_disable() */
1769 + pax_open_userland();
1770
1771 switch (op) {
1772 case FUTEX_OP_SET:
1773 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1774 ret = -ENOSYS;
1775 }
1776
1777 + pax_close_userland();
1778 pagefault_enable(); /* subsumes preempt_enable() */
1779
1780 if (!ret) {
1781 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1782 index 83eb2f7..ed77159 100644
1783 --- a/arch/arm/include/asm/kmap_types.h
1784 +++ b/arch/arm/include/asm/kmap_types.h
1785 @@ -4,6 +4,6 @@
1786 /*
1787 * This is the "bare minimum". AIO seems to require this.
1788 */
1789 -#define KM_TYPE_NR 16
1790 +#define KM_TYPE_NR 17
1791
1792 #endif
1793 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1794 index 9e614a1..3302cca 100644
1795 --- a/arch/arm/include/asm/mach/dma.h
1796 +++ b/arch/arm/include/asm/mach/dma.h
1797 @@ -22,7 +22,7 @@ struct dma_ops {
1798 int (*residue)(unsigned int, dma_t *); /* optional */
1799 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1800 const char *type;
1801 -};
1802 +} __do_const;
1803
1804 struct dma_struct {
1805 void *addr; /* single DMA address */
1806 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1807 index f98c7f3..e5c626d 100644
1808 --- a/arch/arm/include/asm/mach/map.h
1809 +++ b/arch/arm/include/asm/mach/map.h
1810 @@ -23,17 +23,19 @@ struct map_desc {
1811
1812 /* types 0-3 are defined in asm/io.h */
1813 enum {
1814 - MT_UNCACHED = 4,
1815 - MT_CACHECLEAN,
1816 - MT_MINICLEAN,
1817 + MT_UNCACHED_RW = 4,
1818 + MT_CACHECLEAN_RO,
1819 + MT_MINICLEAN_RO,
1820 MT_LOW_VECTORS,
1821 MT_HIGH_VECTORS,
1822 - MT_MEMORY_RWX,
1823 + __MT_MEMORY_RWX,
1824 MT_MEMORY_RW,
1825 - MT_ROM,
1826 - MT_MEMORY_RWX_NONCACHED,
1827 + MT_MEMORY_RX,
1828 + MT_ROM_RX,
1829 + MT_MEMORY_RW_NONCACHED,
1830 + MT_MEMORY_RX_NONCACHED,
1831 MT_MEMORY_RW_DTCM,
1832 - MT_MEMORY_RWX_ITCM,
1833 + MT_MEMORY_RX_ITCM,
1834 MT_MEMORY_RW_SO,
1835 MT_MEMORY_DMA_READY,
1836 };
1837 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1838 index 563b92f..689d58e 100644
1839 --- a/arch/arm/include/asm/outercache.h
1840 +++ b/arch/arm/include/asm/outercache.h
1841 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1842 /* This is an ARM L2C thing */
1843 void (*write_sec)(unsigned long, unsigned);
1844 void (*configure)(const struct l2x0_regs *);
1845 -};
1846 +} __no_const;
1847
1848 extern struct outer_cache_fns outer_cache;
1849
1850 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1851 index 4355f0e..cd9168e 100644
1852 --- a/arch/arm/include/asm/page.h
1853 +++ b/arch/arm/include/asm/page.h
1854 @@ -23,6 +23,7 @@
1855
1856 #else
1857
1858 +#include <linux/compiler.h>
1859 #include <asm/glue.h>
1860
1861 /*
1862 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1863 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1864 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1865 unsigned long vaddr, struct vm_area_struct *vma);
1866 -};
1867 +} __no_const;
1868
1869 #ifdef MULTI_USER
1870 extern struct cpu_user_fns cpu_user;
1871 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1872 index 19cfab5..3f5c7e9 100644
1873 --- a/arch/arm/include/asm/pgalloc.h
1874 +++ b/arch/arm/include/asm/pgalloc.h
1875 @@ -17,6 +17,7 @@
1876 #include <asm/processor.h>
1877 #include <asm/cacheflush.h>
1878 #include <asm/tlbflush.h>
1879 +#include <asm/system_info.h>
1880
1881 #define check_pgt_cache() do { } while (0)
1882
1883 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1884 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1885 }
1886
1887 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1888 +{
1889 + pud_populate(mm, pud, pmd);
1890 +}
1891 +
1892 #else /* !CONFIG_ARM_LPAE */
1893
1894 /*
1895 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1896 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1897 #define pmd_free(mm, pmd) do { } while (0)
1898 #define pud_populate(mm,pmd,pte) BUG()
1899 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1900
1901 #endif /* CONFIG_ARM_LPAE */
1902
1903 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1904 __free_page(pte);
1905 }
1906
1907 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1908 +{
1909 +#ifdef CONFIG_ARM_LPAE
1910 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1911 +#else
1912 + if (addr & SECTION_SIZE)
1913 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1914 + else
1915 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1916 +#endif
1917 + flush_pmd_entry(pmdp);
1918 +}
1919 +
1920 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1921 pmdval_t prot)
1922 {
1923 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1924 index 5e68278..1869bae 100644
1925 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1927 @@ -27,7 +27,7 @@
1928 /*
1929 * - section
1930 */
1931 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1932 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1933 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1934 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1935 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1936 @@ -39,6 +39,7 @@
1937 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1938 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1939 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1940 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1941
1942 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1943 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1944 @@ -68,6 +69,7 @@
1945 * - extended small page/tiny page
1946 */
1947 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1948 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1949 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1950 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1951 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1952 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1953 index bfd662e..f6cbb02 100644
1954 --- a/arch/arm/include/asm/pgtable-2level.h
1955 +++ b/arch/arm/include/asm/pgtable-2level.h
1956 @@ -127,6 +127,9 @@
1957 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1958 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1959
1960 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1961 +#define L_PTE_PXN (_AT(pteval_t, 0))
1962 +
1963 /*
1964 * These are the memory types, defined to be compatible with
1965 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1966 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1967 index a745a2a..481350a 100644
1968 --- a/arch/arm/include/asm/pgtable-3level.h
1969 +++ b/arch/arm/include/asm/pgtable-3level.h
1970 @@ -80,6 +80,7 @@
1971 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1972 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1973 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1974 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1975 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1976 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1977 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1978 @@ -91,10 +92,12 @@
1979 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1980 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1981 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1982 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1983
1984 /*
1985 * To be used in assembly code with the upper page attributes.
1986 */
1987 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1988 #define L_PTE_XN_HIGH (1 << (54 - 32))
1989 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1990
1991 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1992 index f403541..b10df68 100644
1993 --- a/arch/arm/include/asm/pgtable.h
1994 +++ b/arch/arm/include/asm/pgtable.h
1995 @@ -33,6 +33,9 @@
1996 #include <asm/pgtable-2level.h>
1997 #endif
1998
1999 +#define ktla_ktva(addr) (addr)
2000 +#define ktva_ktla(addr) (addr)
2001 +
2002 /*
2003 * Just any arbitrary offset to the start of the vmalloc VM area: the
2004 * current 8MB value just means that there will be a 8MB "hole" after the
2005 @@ -48,6 +51,9 @@
2006 #define LIBRARY_TEXT_START 0x0c000000
2007
2008 #ifndef __ASSEMBLY__
2009 +extern pteval_t __supported_pte_mask;
2010 +extern pmdval_t __supported_pmd_mask;
2011 +
2012 extern void __pte_error(const char *file, int line, pte_t);
2013 extern void __pmd_error(const char *file, int line, pmd_t);
2014 extern void __pgd_error(const char *file, int line, pgd_t);
2015 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2016 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2017 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2018
2019 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2020 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2021 +
2022 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2023 +#include <asm/domain.h>
2024 +#include <linux/thread_info.h>
2025 +#include <linux/preempt.h>
2026 +
2027 +static inline int test_domain(int domain, int domaintype)
2028 +{
2029 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2030 +}
2031 +#endif
2032 +
2033 +#ifdef CONFIG_PAX_KERNEXEC
2034 +static inline unsigned long pax_open_kernel(void) {
2035 +#ifdef CONFIG_ARM_LPAE
2036 + /* TODO */
2037 +#else
2038 + preempt_disable();
2039 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2040 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2041 +#endif
2042 + return 0;
2043 +}
2044 +
2045 +static inline unsigned long pax_close_kernel(void) {
2046 +#ifdef CONFIG_ARM_LPAE
2047 + /* TODO */
2048 +#else
2049 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2050 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2051 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2052 + preempt_enable_no_resched();
2053 +#endif
2054 + return 0;
2055 +}
2056 +#else
2057 +static inline unsigned long pax_open_kernel(void) { return 0; }
2058 +static inline unsigned long pax_close_kernel(void) { return 0; }
2059 +#endif
2060 +
2061 /*
2062 * This is the lowest virtual address we can permit any user space
2063 * mapping to be mapped at. This is particularly important for
2064 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2065 /*
2066 * The pgprot_* and protection_map entries will be fixed up in runtime
2067 * to include the cachable and bufferable bits based on memory policy,
2068 - * as well as any architecture dependent bits like global/ASID and SMP
2069 - * shared mapping bits.
2070 + * as well as any architecture dependent bits like global/ASID, PXN,
2071 + * and SMP shared mapping bits.
2072 */
2073 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2074
2075 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2076 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2077 {
2078 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2079 - L_PTE_NONE | L_PTE_VALID;
2080 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2081 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2082 return pte;
2083 }
2084 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2085 index c25ef3e..735f14b 100644
2086 --- a/arch/arm/include/asm/psci.h
2087 +++ b/arch/arm/include/asm/psci.h
2088 @@ -32,7 +32,7 @@ struct psci_operations {
2089 int (*affinity_info)(unsigned long target_affinity,
2090 unsigned long lowest_affinity_level);
2091 int (*migrate_info_type)(void);
2092 -};
2093 +} __no_const;
2094
2095 extern struct psci_operations psci_ops;
2096 extern struct smp_operations psci_smp_ops;
2097 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2098 index 18f5a55..5072a40 100644
2099 --- a/arch/arm/include/asm/smp.h
2100 +++ b/arch/arm/include/asm/smp.h
2101 @@ -107,7 +107,7 @@ struct smp_operations {
2102 int (*cpu_disable)(unsigned int cpu);
2103 #endif
2104 #endif
2105 -};
2106 +} __no_const;
2107
2108 struct of_cpu_method {
2109 const char *method;
2110 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2111 index 72812a1..335f4f3 100644
2112 --- a/arch/arm/include/asm/thread_info.h
2113 +++ b/arch/arm/include/asm/thread_info.h
2114 @@ -77,9 +77,9 @@ struct thread_info {
2115 .flags = 0, \
2116 .preempt_count = INIT_PREEMPT_COUNT, \
2117 .addr_limit = KERNEL_DS, \
2118 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2119 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2120 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2121 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2122 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2123 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2124 }
2125
2126 #define init_thread_info (init_thread_union.thread_info)
2127 @@ -155,7 +155,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2128 #define TIF_SYSCALL_AUDIT 9
2129 #define TIF_SYSCALL_TRACEPOINT 10
2130 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2131 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2132 +/* within 8 bits of TIF_SYSCALL_TRACE
2133 + * to meet flexible second operand requirements
2134 + */
2135 +#define TIF_GRSEC_SETXID 12
2136 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2137 #define TIF_USING_IWMMXT 17
2138 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2139 #define TIF_RESTORE_SIGMASK 20
2140 @@ -169,10 +173,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2141 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2142 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2143 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2144 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2145
2146 /* Checks for any syscall work in entry-common.S */
2147 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2148 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2149 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2150
2151 /*
2152 * Change these and you break ASM code in entry-common.S
2153 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2154 index 5f833f7..76e6644 100644
2155 --- a/arch/arm/include/asm/tls.h
2156 +++ b/arch/arm/include/asm/tls.h
2157 @@ -3,6 +3,7 @@
2158
2159 #include <linux/compiler.h>
2160 #include <asm/thread_info.h>
2161 +#include <asm/pgtable.h>
2162
2163 #ifdef __ASSEMBLY__
2164 #include <asm/asm-offsets.h>
2165 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2166 * at 0xffff0fe0 must be used instead. (see
2167 * entry-armv.S for details)
2168 */
2169 + pax_open_kernel();
2170 *((unsigned int *)0xffff0ff0) = val;
2171 + pax_close_kernel();
2172 #endif
2173 }
2174
2175 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2176 index ce0786e..a80c264 100644
2177 --- a/arch/arm/include/asm/uaccess.h
2178 +++ b/arch/arm/include/asm/uaccess.h
2179 @@ -18,6 +18,7 @@
2180 #include <asm/domain.h>
2181 #include <asm/unified.h>
2182 #include <asm/compiler.h>
2183 +#include <asm/pgtable.h>
2184
2185 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2186 #include <asm-generic/uaccess-unaligned.h>
2187 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2188 static inline void set_fs(mm_segment_t fs)
2189 {
2190 current_thread_info()->addr_limit = fs;
2191 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2192 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2193 }
2194
2195 #define segment_eq(a, b) ((a) == (b))
2196
2197 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2198 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2199 +
2200 +static inline void pax_open_userland(void)
2201 +{
2202 +
2203 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2204 + if (segment_eq(get_fs(), USER_DS)) {
2205 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2206 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2207 + }
2208 +#endif
2209 +
2210 +}
2211 +
2212 +static inline void pax_close_userland(void)
2213 +{
2214 +
2215 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2216 + if (segment_eq(get_fs(), USER_DS)) {
2217 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2218 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2219 + }
2220 +#endif
2221 +
2222 +}
2223 +
2224 #define __addr_ok(addr) ({ \
2225 unsigned long flag; \
2226 __asm__("cmp %2, %0; movlo %0, #0" \
2227 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2228
2229 #define get_user(x, p) \
2230 ({ \
2231 + int __e; \
2232 might_fault(); \
2233 - __get_user_check(x, p); \
2234 + pax_open_userland(); \
2235 + __e = __get_user_check((x), (p)); \
2236 + pax_close_userland(); \
2237 + __e; \
2238 })
2239
2240 extern int __put_user_1(void *, unsigned int);
2241 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2242
2243 #define put_user(x, p) \
2244 ({ \
2245 + int __e; \
2246 might_fault(); \
2247 - __put_user_check(x, p); \
2248 + pax_open_userland(); \
2249 + __e = __put_user_check((x), (p)); \
2250 + pax_close_userland(); \
2251 + __e; \
2252 })
2253
2254 #else /* CONFIG_MMU */
2255 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2256
2257 #endif /* CONFIG_MMU */
2258
2259 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2260 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2261
2262 #define user_addr_max() \
2263 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2264 #define __get_user(x, ptr) \
2265 ({ \
2266 long __gu_err = 0; \
2267 + pax_open_userland(); \
2268 __get_user_err((x), (ptr), __gu_err); \
2269 + pax_close_userland(); \
2270 __gu_err; \
2271 })
2272
2273 #define __get_user_error(x, ptr, err) \
2274 ({ \
2275 + pax_open_userland(); \
2276 __get_user_err((x), (ptr), err); \
2277 + pax_close_userland(); \
2278 (void) 0; \
2279 })
2280
2281 @@ -368,13 +409,17 @@ do { \
2282 #define __put_user(x, ptr) \
2283 ({ \
2284 long __pu_err = 0; \
2285 + pax_open_userland(); \
2286 __put_user_err((x), (ptr), __pu_err); \
2287 + pax_close_userland(); \
2288 __pu_err; \
2289 })
2290
2291 #define __put_user_error(x, ptr, err) \
2292 ({ \
2293 + pax_open_userland(); \
2294 __put_user_err((x), (ptr), err); \
2295 + pax_close_userland(); \
2296 (void) 0; \
2297 })
2298
2299 @@ -474,11 +519,44 @@ do { \
2300
2301
2302 #ifdef CONFIG_MMU
2303 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2304 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2305 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2306 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +
2308 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2309 +{
2310 + unsigned long ret;
2311 +
2312 + check_object_size(to, n, false);
2313 + pax_open_userland();
2314 + ret = ___copy_from_user(to, from, n);
2315 + pax_close_userland();
2316 + return ret;
2317 +}
2318 +
2319 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2320 +{
2321 + unsigned long ret;
2322 +
2323 + check_object_size(from, n, true);
2324 + pax_open_userland();
2325 + ret = ___copy_to_user(to, from, n);
2326 + pax_close_userland();
2327 + return ret;
2328 +}
2329 +
2330 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2331 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2332 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2333 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2334 +
2335 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2336 +{
2337 + unsigned long ret;
2338 + pax_open_userland();
2339 + ret = ___clear_user(addr, n);
2340 + pax_close_userland();
2341 + return ret;
2342 +}
2343 +
2344 #else
2345 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2346 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2347 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2348
2349 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2350 {
2351 + if ((long)n < 0)
2352 + return n;
2353 +
2354 if (access_ok(VERIFY_READ, from, n))
2355 n = __copy_from_user(to, from, n);
2356 else /* security hole - plug it */
2357 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2358
2359 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2360 {
2361 + if ((long)n < 0)
2362 + return n;
2363 +
2364 if (access_ok(VERIFY_WRITE, to, n))
2365 n = __copy_to_user(to, from, n);
2366 return n;
2367 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2368 index 5af0ed1..cea83883 100644
2369 --- a/arch/arm/include/uapi/asm/ptrace.h
2370 +++ b/arch/arm/include/uapi/asm/ptrace.h
2371 @@ -92,7 +92,7 @@
2372 * ARMv7 groups of PSR bits
2373 */
2374 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2375 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2376 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2377 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2378 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2379
2380 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2381 index a88671c..1cc895e 100644
2382 --- a/arch/arm/kernel/armksyms.c
2383 +++ b/arch/arm/kernel/armksyms.c
2384 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2385
2386 /* networking */
2387 EXPORT_SYMBOL(csum_partial);
2388 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2389 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2390 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2391 EXPORT_SYMBOL(__csum_ipv6_magic);
2392
2393 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2394 #ifdef CONFIG_MMU
2395 EXPORT_SYMBOL(copy_page);
2396
2397 -EXPORT_SYMBOL(__copy_from_user);
2398 -EXPORT_SYMBOL(__copy_to_user);
2399 -EXPORT_SYMBOL(__clear_user);
2400 +EXPORT_SYMBOL(___copy_from_user);
2401 +EXPORT_SYMBOL(___copy_to_user);
2402 +EXPORT_SYMBOL(___clear_user);
2403
2404 EXPORT_SYMBOL(__get_user_1);
2405 EXPORT_SYMBOL(__get_user_2);
2406 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2407 index 672b219..4aa120a 100644
2408 --- a/arch/arm/kernel/entry-armv.S
2409 +++ b/arch/arm/kernel/entry-armv.S
2410 @@ -48,6 +48,87 @@
2411 9997:
2412 .endm
2413
2414 + .macro pax_enter_kernel
2415 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2416 + @ make aligned space for saved DACR
2417 + sub sp, sp, #8
2418 + @ save regs
2419 + stmdb sp!, {r1, r2}
2420 + @ read DACR from cpu_domain into r1
2421 + mov r2, sp
2422 + @ assume 8K pages, since we have to split the immediate in two
2423 + bic r2, r2, #(0x1fc0)
2424 + bic r2, r2, #(0x3f)
2425 + ldr r1, [r2, #TI_CPU_DOMAIN]
2426 + @ store old DACR on stack
2427 + str r1, [sp, #8]
2428 +#ifdef CONFIG_PAX_KERNEXEC
2429 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2430 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2431 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2432 +#endif
2433 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2434 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2435 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2436 +#endif
2437 + @ write r1 to current_thread_info()->cpu_domain
2438 + str r1, [r2, #TI_CPU_DOMAIN]
2439 + @ write r1 to DACR
2440 + mcr p15, 0, r1, c3, c0, 0
2441 + @ instruction sync
2442 + instr_sync
2443 + @ restore regs
2444 + ldmia sp!, {r1, r2}
2445 +#endif
2446 + .endm
2447 +
2448 + .macro pax_open_userland
2449 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2450 + @ save regs
2451 + stmdb sp!, {r0, r1}
2452 + @ read DACR from cpu_domain into r1
2453 + mov r0, sp
2454 + @ assume 8K pages, since we have to split the immediate in two
2455 + bic r0, r0, #(0x1fc0)
2456 + bic r0, r0, #(0x3f)
2457 + ldr r1, [r0, #TI_CPU_DOMAIN]
2458 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2459 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2460 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2461 + @ write r1 to current_thread_info()->cpu_domain
2462 + str r1, [r0, #TI_CPU_DOMAIN]
2463 + @ write r1 to DACR
2464 + mcr p15, 0, r1, c3, c0, 0
2465 + @ instruction sync
2466 + instr_sync
2467 + @ restore regs
2468 + ldmia sp!, {r0, r1}
2469 +#endif
2470 + .endm
2471 +
2472 + .macro pax_close_userland
2473 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2474 + @ save regs
2475 + stmdb sp!, {r0, r1}
2476 + @ read DACR from cpu_domain into r1
2477 + mov r0, sp
2478 + @ assume 8K pages, since we have to split the immediate in two
2479 + bic r0, r0, #(0x1fc0)
2480 + bic r0, r0, #(0x3f)
2481 + ldr r1, [r0, #TI_CPU_DOMAIN]
2482 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2483 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2484 + @ write r1 to current_thread_info()->cpu_domain
2485 + str r1, [r0, #TI_CPU_DOMAIN]
2486 + @ write r1 to DACR
2487 + mcr p15, 0, r1, c3, c0, 0
2488 + @ instruction sync
2489 + instr_sync
2490 + @ restore regs
2491 + ldmia sp!, {r0, r1}
2492 +#endif
2493 + .endm
2494 +
2495 .macro pabt_helper
2496 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2497 #ifdef MULTI_PABORT
2498 @@ -90,11 +171,15 @@
2499 * Invalid mode handlers
2500 */
2501 .macro inv_entry, reason
2502 +
2503 + pax_enter_kernel
2504 +
2505 sub sp, sp, #S_FRAME_SIZE
2506 ARM( stmib sp, {r1 - lr} )
2507 THUMB( stmia sp, {r0 - r12} )
2508 THUMB( str sp, [sp, #S_SP] )
2509 THUMB( str lr, [sp, #S_LR] )
2510 +
2511 mov r1, #\reason
2512 .endm
2513
2514 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2515 .macro svc_entry, stack_hole=0, trace=1
2516 UNWIND(.fnstart )
2517 UNWIND(.save {r0 - pc} )
2518 +
2519 + pax_enter_kernel
2520 +
2521 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2522 +
2523 #ifdef CONFIG_THUMB2_KERNEL
2524 SPFIX( str r0, [sp] ) @ temporarily saved
2525 SPFIX( mov r0, sp )
2526 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2527 ldmia r0, {r3 - r5}
2528 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2529 mov r6, #-1 @ "" "" "" ""
2530 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2531 + @ offset sp by 8 as done in pax_enter_kernel
2532 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2533 +#else
2534 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2535 +#endif
2536 SPFIX( addeq r2, r2, #4 )
2537 str r3, [sp, #-4]! @ save the "real" r0 copied
2538 @ from the exception stack
2539 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2540 .macro usr_entry, trace=1
2541 UNWIND(.fnstart )
2542 UNWIND(.cantunwind ) @ don't unwind the user space
2543 +
2544 + pax_enter_kernel_user
2545 +
2546 sub sp, sp, #S_FRAME_SIZE
2547 ARM( stmib sp, {r1 - r12} )
2548 THUMB( stmia sp, {r0 - r12} )
2549 @@ -479,7 +576,9 @@ __und_usr:
2550 tst r3, #PSR_T_BIT @ Thumb mode?
2551 bne __und_usr_thumb
2552 sub r4, r2, #4 @ ARM instr at LR - 4
2553 + pax_open_userland
2554 1: ldrt r0, [r4]
2555 + pax_close_userland
2556 ARM_BE8(rev r0, r0) @ little endian instruction
2557
2558 @ r0 = 32-bit ARM instruction which caused the exception
2559 @@ -513,11 +612,15 @@ __und_usr_thumb:
2560 */
2561 .arch armv6t2
2562 #endif
2563 + pax_open_userland
2564 2: ldrht r5, [r4]
2565 + pax_close_userland
2566 ARM_BE8(rev16 r5, r5) @ little endian instruction
2567 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2568 blo __und_usr_fault_16 @ 16bit undefined instruction
2569 + pax_open_userland
2570 3: ldrht r0, [r2]
2571 + pax_close_userland
2572 ARM_BE8(rev16 r0, r0) @ little endian instruction
2573 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2574 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2575 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2576 */
2577 .pushsection .fixup, "ax"
2578 .align 2
2579 -4: str r4, [sp, #S_PC] @ retry current instruction
2580 +4: pax_close_userland
2581 + str r4, [sp, #S_PC] @ retry current instruction
2582 ret r9
2583 .popsection
2584 .pushsection __ex_table,"a"
2585 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2586 THUMB( str lr, [ip], #4 )
2587 ldr r4, [r2, #TI_TP_VALUE]
2588 ldr r5, [r2, #TI_TP_VALUE + 4]
2589 -#ifdef CONFIG_CPU_USE_DOMAINS
2590 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2591 ldr r6, [r2, #TI_CPU_DOMAIN]
2592 #endif
2593 switch_tls r1, r4, r5, r3, r7
2594 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2595 ldr r8, =__stack_chk_guard
2596 ldr r7, [r7, #TSK_STACK_CANARY]
2597 #endif
2598 -#ifdef CONFIG_CPU_USE_DOMAINS
2599 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2600 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2601 #endif
2602 mov r5, r0
2603 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2604 index f8ccc21..83d192f 100644
2605 --- a/arch/arm/kernel/entry-common.S
2606 +++ b/arch/arm/kernel/entry-common.S
2607 @@ -11,18 +11,46 @@
2608 #include <asm/assembler.h>
2609 #include <asm/unistd.h>
2610 #include <asm/ftrace.h>
2611 +#include <asm/domain.h>
2612 #include <asm/unwind.h>
2613
2614 +#include "entry-header.S"
2615 +
2616 #ifdef CONFIG_NEED_RET_TO_USER
2617 #include <mach/entry-macro.S>
2618 #else
2619 .macro arch_ret_to_user, tmp1, tmp2
2620 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2621 + @ save regs
2622 + stmdb sp!, {r1, r2}
2623 + @ read DACR from cpu_domain into r1
2624 + mov r2, sp
2625 + @ assume 8K pages, since we have to split the immediate in two
2626 + bic r2, r2, #(0x1fc0)
2627 + bic r2, r2, #(0x3f)
2628 + ldr r1, [r2, #TI_CPU_DOMAIN]
2629 +#ifdef CONFIG_PAX_KERNEXEC
2630 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2631 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2632 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2633 +#endif
2634 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2635 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2636 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2637 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2638 +#endif
2639 + @ write r1 to current_thread_info()->cpu_domain
2640 + str r1, [r2, #TI_CPU_DOMAIN]
2641 + @ write r1 to DACR
2642 + mcr p15, 0, r1, c3, c0, 0
2643 + @ instruction sync
2644 + instr_sync
2645 + @ restore regs
2646 + ldmia sp!, {r1, r2}
2647 +#endif
2648 .endm
2649 #endif
2650
2651 -#include "entry-header.S"
2652 -
2653 -
2654 .align 5
2655 /*
2656 * This is the fast syscall return path. We do as little as
2657 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2658 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2659 #endif
2660
2661 + /*
2662 + * do this here to avoid a performance hit of wrapping the code above
2663 + * that directly dereferences userland to parse the SWI instruction
2664 + */
2665 + pax_enter_kernel_user
2666 +
2667 adr tbl, sys_call_table @ load syscall table pointer
2668
2669 #if defined(CONFIG_OABI_COMPAT)
2670 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2671 index 1a0045a..9b4f34d 100644
2672 --- a/arch/arm/kernel/entry-header.S
2673 +++ b/arch/arm/kernel/entry-header.S
2674 @@ -196,6 +196,60 @@
2675 msr cpsr_c, \rtemp @ switch back to the SVC mode
2676 .endm
2677
2678 + .macro pax_enter_kernel_user
2679 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2680 + @ save regs
2681 + stmdb sp!, {r0, r1}
2682 + @ read DACR from cpu_domain into r1
2683 + mov r0, sp
2684 + @ assume 8K pages, since we have to split the immediate in two
2685 + bic r0, r0, #(0x1fc0)
2686 + bic r0, r0, #(0x3f)
2687 + ldr r1, [r0, #TI_CPU_DOMAIN]
2688 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2689 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2690 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2691 +#endif
2692 +#ifdef CONFIG_PAX_KERNEXEC
2693 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2694 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2695 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2696 +#endif
2697 + @ write r1 to current_thread_info()->cpu_domain
2698 + str r1, [r0, #TI_CPU_DOMAIN]
2699 + @ write r1 to DACR
2700 + mcr p15, 0, r1, c3, c0, 0
2701 + @ instruction sync
2702 + instr_sync
2703 + @ restore regs
2704 + ldmia sp!, {r0, r1}
2705 +#endif
2706 + .endm
2707 +
2708 + .macro pax_exit_kernel
2709 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2710 + @ save regs
2711 + stmdb sp!, {r0, r1}
2712 + @ read old DACR from stack into r1
2713 + ldr r1, [sp, #(8 + S_SP)]
2714 + sub r1, r1, #8
2715 + ldr r1, [r1]
2716 +
2717 + @ write r1 to current_thread_info()->cpu_domain
2718 + mov r0, sp
2719 + @ assume 8K pages, since we have to split the immediate in two
2720 + bic r0, r0, #(0x1fc0)
2721 + bic r0, r0, #(0x3f)
2722 + str r1, [r0, #TI_CPU_DOMAIN]
2723 + @ write r1 to DACR
2724 + mcr p15, 0, r1, c3, c0, 0
2725 + @ instruction sync
2726 + instr_sync
2727 + @ restore regs
2728 + ldmia sp!, {r0, r1}
2729 +#endif
2730 + .endm
2731 +
2732 #ifndef CONFIG_THUMB2_KERNEL
2733 .macro svc_exit, rpsr, irq = 0
2734 .if \irq != 0
2735 @@ -215,6 +269,9 @@
2736 blne trace_hardirqs_off
2737 #endif
2738 .endif
2739 +
2740 + pax_exit_kernel
2741 +
2742 msr spsr_cxsf, \rpsr
2743 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2744 @ We must avoid clrex due to Cortex-A15 erratum #830321
2745 @@ -291,6 +348,9 @@
2746 blne trace_hardirqs_off
2747 #endif
2748 .endif
2749 +
2750 + pax_exit_kernel
2751 +
2752 ldr lr, [sp, #S_SP] @ top of the stack
2753 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2754
2755 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2756 index 059c3da..8e45cfc 100644
2757 --- a/arch/arm/kernel/fiq.c
2758 +++ b/arch/arm/kernel/fiq.c
2759 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2760 void *base = vectors_page;
2761 unsigned offset = FIQ_OFFSET;
2762
2763 + pax_open_kernel();
2764 memcpy(base + offset, start, length);
2765 + pax_close_kernel();
2766 +
2767 if (!cache_is_vipt_nonaliasing())
2768 flush_icache_range((unsigned long)base + offset, offset +
2769 length);
2770 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2771 index 0196327..50ac8895 100644
2772 --- a/arch/arm/kernel/head.S
2773 +++ b/arch/arm/kernel/head.S
2774 @@ -444,7 +444,7 @@ __enable_mmu:
2775 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2776 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2777 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2778 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2779 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2780 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2781 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2782 #endif
2783 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2784 index 2e11961..07f0704 100644
2785 --- a/arch/arm/kernel/module.c
2786 +++ b/arch/arm/kernel/module.c
2787 @@ -38,12 +38,39 @@
2788 #endif
2789
2790 #ifdef CONFIG_MMU
2791 -void *module_alloc(unsigned long size)
2792 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2793 {
2794 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2795 + return NULL;
2796 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2797 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2798 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2799 __builtin_return_address(0));
2800 }
2801 +
2802 +void *module_alloc(unsigned long size)
2803 +{
2804 +
2805 +#ifdef CONFIG_PAX_KERNEXEC
2806 + return __module_alloc(size, PAGE_KERNEL);
2807 +#else
2808 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2809 +#endif
2810 +
2811 +}
2812 +
2813 +#ifdef CONFIG_PAX_KERNEXEC
2814 +void module_memfree_exec(void *module_region)
2815 +{
2816 + module_memfree(module_region);
2817 +}
2818 +EXPORT_SYMBOL(module_memfree_exec);
2819 +
2820 +void *module_alloc_exec(unsigned long size)
2821 +{
2822 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2823 +}
2824 +EXPORT_SYMBOL(module_alloc_exec);
2825 +#endif
2826 #endif
2827
2828 int
2829 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2830 index 69bda1a..755113a 100644
2831 --- a/arch/arm/kernel/patch.c
2832 +++ b/arch/arm/kernel/patch.c
2833 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2834 else
2835 __acquire(&patch_lock);
2836
2837 + pax_open_kernel();
2838 if (thumb2 && __opcode_is_thumb16(insn)) {
2839 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2840 size = sizeof(u16);
2841 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2842 *(u32 *)waddr = insn;
2843 size = sizeof(u32);
2844 }
2845 + pax_close_kernel();
2846
2847 if (waddr != addr) {
2848 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2849 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2850 index fdfa3a7..5d208b8 100644
2851 --- a/arch/arm/kernel/process.c
2852 +++ b/arch/arm/kernel/process.c
2853 @@ -207,6 +207,7 @@ void machine_power_off(void)
2854
2855 if (pm_power_off)
2856 pm_power_off();
2857 + BUG();
2858 }
2859
2860 /*
2861 @@ -220,7 +221,7 @@ void machine_power_off(void)
2862 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2863 * to use. Implementing such co-ordination would be essentially impossible.
2864 */
2865 -void machine_restart(char *cmd)
2866 +__noreturn void machine_restart(char *cmd)
2867 {
2868 local_irq_disable();
2869 smp_send_stop();
2870 @@ -246,8 +247,8 @@ void __show_regs(struct pt_regs *regs)
2871
2872 show_regs_print_info(KERN_DEFAULT);
2873
2874 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2875 - print_symbol("LR is at %s\n", regs->ARM_lr);
2876 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2877 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2878 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2879 "sp : %08lx ip : %08lx fp : %08lx\n",
2880 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2881 @@ -424,12 +425,6 @@ unsigned long get_wchan(struct task_struct *p)
2882 return 0;
2883 }
2884
2885 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2886 -{
2887 - unsigned long range_end = mm->brk + 0x02000000;
2888 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2889 -}
2890 -
2891 #ifdef CONFIG_MMU
2892 #ifdef CONFIG_KUSER_HELPERS
2893 /*
2894 @@ -445,7 +440,7 @@ static struct vm_area_struct gate_vma = {
2895
2896 static int __init gate_vma_init(void)
2897 {
2898 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2899 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2900 return 0;
2901 }
2902 arch_initcall(gate_vma_init);
2903 @@ -474,81 +469,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2904 return is_gate_vma(vma) ? "[vectors]" : NULL;
2905 }
2906
2907 -/* If possible, provide a placement hint at a random offset from the
2908 - * stack for the signal page.
2909 - */
2910 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2911 - unsigned int npages)
2912 -{
2913 - unsigned long offset;
2914 - unsigned long first;
2915 - unsigned long last;
2916 - unsigned long addr;
2917 - unsigned int slots;
2918 -
2919 - first = PAGE_ALIGN(mm->start_stack);
2920 -
2921 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2922 -
2923 - /* No room after stack? */
2924 - if (first > last)
2925 - return 0;
2926 -
2927 - /* Just enough room? */
2928 - if (first == last)
2929 - return first;
2930 -
2931 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2932 -
2933 - offset = get_random_int() % slots;
2934 -
2935 - addr = first + (offset << PAGE_SHIFT);
2936 -
2937 - return addr;
2938 -}
2939 -
2940 -static struct page *signal_page;
2941 -extern struct page *get_signal_page(void);
2942 -
2943 -static const struct vm_special_mapping sigpage_mapping = {
2944 - .name = "[sigpage]",
2945 - .pages = &signal_page,
2946 -};
2947 -
2948 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2949 {
2950 struct mm_struct *mm = current->mm;
2951 - struct vm_area_struct *vma;
2952 - unsigned long addr;
2953 - unsigned long hint;
2954 - int ret = 0;
2955 -
2956 - if (!signal_page)
2957 - signal_page = get_signal_page();
2958 - if (!signal_page)
2959 - return -ENOMEM;
2960
2961 down_write(&mm->mmap_sem);
2962 - hint = sigpage_addr(mm, 1);
2963 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2964 - if (IS_ERR_VALUE(addr)) {
2965 - ret = addr;
2966 - goto up_fail;
2967 - }
2968 -
2969 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2970 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2971 - &sigpage_mapping);
2972 -
2973 - if (IS_ERR(vma)) {
2974 - ret = PTR_ERR(vma);
2975 - goto up_fail;
2976 - }
2977 -
2978 - mm->context.sigpage = addr;
2979 -
2980 - up_fail:
2981 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2982 up_write(&mm->mmap_sem);
2983 - return ret;
2984 + return 0;
2985 }
2986 #endif
2987 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2988 index f73891b..cf3004e 100644
2989 --- a/arch/arm/kernel/psci.c
2990 +++ b/arch/arm/kernel/psci.c
2991 @@ -28,7 +28,7 @@
2992 #include <asm/psci.h>
2993 #include <asm/system_misc.h>
2994
2995 -struct psci_operations psci_ops;
2996 +struct psci_operations psci_ops __read_only;
2997
2998 static int (*invoke_psci_fn)(u32, u32, u32, u32);
2999 typedef int (*psci_initcall_t)(const struct device_node *);
3000 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3001 index ef9119f..31995a3 100644
3002 --- a/arch/arm/kernel/ptrace.c
3003 +++ b/arch/arm/kernel/ptrace.c
3004 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3005 regs->ARM_ip = ip;
3006 }
3007
3008 +#ifdef CONFIG_GRKERNSEC_SETXID
3009 +extern void gr_delayed_cred_worker(void);
3010 +#endif
3011 +
3012 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3013 {
3014 current_thread_info()->syscall = scno;
3015
3016 +#ifdef CONFIG_GRKERNSEC_SETXID
3017 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3018 + gr_delayed_cred_worker();
3019 +#endif
3020 +
3021 /* Do the secure computing check first; failures should be fast. */
3022 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3023 if (secure_computing() == -1)
3024 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3025 index 1d60beb..4aa25d5 100644
3026 --- a/arch/arm/kernel/setup.c
3027 +++ b/arch/arm/kernel/setup.c
3028 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3029 unsigned int elf_hwcap2 __read_mostly;
3030 EXPORT_SYMBOL(elf_hwcap2);
3031
3032 +pteval_t __supported_pte_mask __read_only;
3033 +pmdval_t __supported_pmd_mask __read_only;
3034
3035 #ifdef MULTI_CPU
3036 -struct processor processor __read_mostly;
3037 +struct processor processor __read_only;
3038 #endif
3039 #ifdef MULTI_TLB
3040 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3041 +struct cpu_tlb_fns cpu_tlb __read_only;
3042 #endif
3043 #ifdef MULTI_USER
3044 -struct cpu_user_fns cpu_user __read_mostly;
3045 +struct cpu_user_fns cpu_user __read_only;
3046 #endif
3047 #ifdef MULTI_CACHE
3048 -struct cpu_cache_fns cpu_cache __read_mostly;
3049 +struct cpu_cache_fns cpu_cache __read_only;
3050 #endif
3051 #ifdef CONFIG_OUTER_CACHE
3052 -struct outer_cache_fns outer_cache __read_mostly;
3053 +struct outer_cache_fns outer_cache __read_only;
3054 EXPORT_SYMBOL(outer_cache);
3055 #endif
3056
3057 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3058 * Register 0 and check for VMSAv7 or PMSAv7 */
3059 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3060 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3061 - (mmfr0 & 0x000000f0) >= 0x00000030)
3062 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3063 cpu_arch = CPU_ARCH_ARMv7;
3064 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3065 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3066 + __supported_pte_mask |= L_PTE_PXN;
3067 + __supported_pmd_mask |= PMD_PXNTABLE;
3068 + }
3069 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3070 (mmfr0 & 0x000000f0) == 0x00000020)
3071 cpu_arch = CPU_ARCH_ARMv6;
3072 else
3073 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3074 index 023ac90..0a69950 100644
3075 --- a/arch/arm/kernel/signal.c
3076 +++ b/arch/arm/kernel/signal.c
3077 @@ -24,8 +24,6 @@
3078
3079 extern const unsigned long sigreturn_codes[7];
3080
3081 -static unsigned long signal_return_offset;
3082 -
3083 #ifdef CONFIG_CRUNCH
3084 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3085 {
3086 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3087 * except when the MPU has protected the vectors
3088 * page from PL0
3089 */
3090 - retcode = mm->context.sigpage + signal_return_offset +
3091 - (idx << 2) + thumb;
3092 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3093 } else
3094 #endif
3095 {
3096 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3097 } while (thread_flags & _TIF_WORK_MASK);
3098 return 0;
3099 }
3100 -
3101 -struct page *get_signal_page(void)
3102 -{
3103 - unsigned long ptr;
3104 - unsigned offset;
3105 - struct page *page;
3106 - void *addr;
3107 -
3108 - page = alloc_pages(GFP_KERNEL, 0);
3109 -
3110 - if (!page)
3111 - return NULL;
3112 -
3113 - addr = page_address(page);
3114 -
3115 - /* Give the signal return code some randomness */
3116 - offset = 0x200 + (get_random_int() & 0x7fc);
3117 - signal_return_offset = offset;
3118 -
3119 - /*
3120 - * Copy signal return handlers into the vector page, and
3121 - * set sigreturn to be a pointer to these.
3122 - */
3123 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3124 -
3125 - ptr = (unsigned long)addr + offset;
3126 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3127 -
3128 - return page;
3129 -}
3130 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3131 index 86ef244..c518451 100644
3132 --- a/arch/arm/kernel/smp.c
3133 +++ b/arch/arm/kernel/smp.c
3134 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3135
3136 static DECLARE_COMPLETION(cpu_running);
3137
3138 -static struct smp_operations smp_ops;
3139 +static struct smp_operations smp_ops __read_only;
3140
3141 void __init smp_set_ops(struct smp_operations *ops)
3142 {
3143 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3144 index 7a3be1d..b00c7de 100644
3145 --- a/arch/arm/kernel/tcm.c
3146 +++ b/arch/arm/kernel/tcm.c
3147 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3148 .virtual = ITCM_OFFSET,
3149 .pfn = __phys_to_pfn(ITCM_OFFSET),
3150 .length = 0,
3151 - .type = MT_MEMORY_RWX_ITCM,
3152 + .type = MT_MEMORY_RX_ITCM,
3153 }
3154 };
3155
3156 @@ -267,7 +267,9 @@ no_dtcm:
3157 start = &__sitcm_text;
3158 end = &__eitcm_text;
3159 ram = &__itcm_start;
3160 + pax_open_kernel();
3161 memcpy(start, ram, itcm_code_sz);
3162 + pax_close_kernel();
3163 pr_debug("CPU ITCM: copied code from %p - %p\n",
3164 start, end);
3165 itcm_present = true;
3166 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3167 index 788e23f..6fa06a1 100644
3168 --- a/arch/arm/kernel/traps.c
3169 +++ b/arch/arm/kernel/traps.c
3170 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3171 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3172 {
3173 #ifdef CONFIG_KALLSYMS
3174 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3175 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3176 #else
3177 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3178 #endif
3179 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3180 static int die_owner = -1;
3181 static unsigned int die_nest_count;
3182
3183 +extern void gr_handle_kernel_exploit(void);
3184 +
3185 static unsigned long oops_begin(void)
3186 {
3187 int cpu;
3188 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3189 panic("Fatal exception in interrupt");
3190 if (panic_on_oops)
3191 panic("Fatal exception");
3192 +
3193 + gr_handle_kernel_exploit();
3194 +
3195 if (signr)
3196 do_exit(signr);
3197 }
3198 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3199 kuser_init(vectors_base);
3200
3201 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3202 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3203 +
3204 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3205 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3206 +#endif
3207 +
3208 #else /* ifndef CONFIG_CPU_V7M */
3209 /*
3210 * on V7-M there is no need to copy the vector table to a dedicated
3211 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3212 index b31aa73..cc4b7a1 100644
3213 --- a/arch/arm/kernel/vmlinux.lds.S
3214 +++ b/arch/arm/kernel/vmlinux.lds.S
3215 @@ -37,7 +37,7 @@
3216 #endif
3217
3218 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3219 - defined(CONFIG_GENERIC_BUG)
3220 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3221 #define ARM_EXIT_KEEP(x) x
3222 #define ARM_EXIT_DISCARD(x)
3223 #else
3224 @@ -123,6 +123,8 @@ SECTIONS
3225 #ifdef CONFIG_DEBUG_RODATA
3226 . = ALIGN(1<<SECTION_SHIFT);
3227 #endif
3228 + _etext = .; /* End of text section */
3229 +
3230 RO_DATA(PAGE_SIZE)
3231
3232 . = ALIGN(4);
3233 @@ -153,8 +155,6 @@ SECTIONS
3234
3235 NOTES
3236
3237 - _etext = .; /* End of text and rodata section */
3238 -
3239 #ifndef CONFIG_XIP_KERNEL
3240 # ifdef CONFIG_ARM_KERNMEM_PERMS
3241 . = ALIGN(1<<SECTION_SHIFT);
3242 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3243 index 5560f74..1cc00ea 100644
3244 --- a/arch/arm/kvm/arm.c
3245 +++ b/arch/arm/kvm/arm.c
3246 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3247 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3248
3249 /* The VMID used in the VTTBR */
3250 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3251 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3252 static u8 kvm_next_vmid;
3253 static DEFINE_SPINLOCK(kvm_vmid_lock);
3254
3255 @@ -358,7 +358,7 @@ void force_vm_exit(const cpumask_t *mask)
3256 */
3257 static bool need_new_vmid_gen(struct kvm *kvm)
3258 {
3259 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3260 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3261 }
3262
3263 /**
3264 @@ -391,7 +391,7 @@ static void update_vttbr(struct kvm *kvm)
3265
3266 /* First user of a new VMID generation? */
3267 if (unlikely(kvm_next_vmid == 0)) {
3268 - atomic64_inc(&kvm_vmid_gen);
3269 + atomic64_inc_unchecked(&kvm_vmid_gen);
3270 kvm_next_vmid = 1;
3271
3272 /*
3273 @@ -408,7 +408,7 @@ static void update_vttbr(struct kvm *kvm)
3274 kvm_call_hyp(__kvm_flush_vm_context);
3275 }
3276
3277 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3278 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3279 kvm->arch.vmid = kvm_next_vmid;
3280 kvm_next_vmid++;
3281
3282 @@ -1088,7 +1088,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3283 /**
3284 * Initialize Hyp-mode and memory mappings on all CPUs.
3285 */
3286 -int kvm_arch_init(void *opaque)
3287 +int kvm_arch_init(const void *opaque)
3288 {
3289 int err;
3290 int ret, cpu;
3291 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3292 index 14a0d98..7771a7d 100644
3293 --- a/arch/arm/lib/clear_user.S
3294 +++ b/arch/arm/lib/clear_user.S
3295 @@ -12,14 +12,14 @@
3296
3297 .text
3298
3299 -/* Prototype: int __clear_user(void *addr, size_t sz)
3300 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3301 * Purpose : clear some user memory
3302 * Params : addr - user memory address to clear
3303 * : sz - number of bytes to clear
3304 * Returns : number of bytes NOT cleared
3305 */
3306 ENTRY(__clear_user_std)
3307 -WEAK(__clear_user)
3308 +WEAK(___clear_user)
3309 stmfd sp!, {r1, lr}
3310 mov r2, #0
3311 cmp r1, #4
3312 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3313 USER( strnebt r2, [r0])
3314 mov r0, #0
3315 ldmfd sp!, {r1, pc}
3316 -ENDPROC(__clear_user)
3317 +ENDPROC(___clear_user)
3318 ENDPROC(__clear_user_std)
3319
3320 .pushsection .fixup,"ax"
3321 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3322 index 7a235b9..73a0556 100644
3323 --- a/arch/arm/lib/copy_from_user.S
3324 +++ b/arch/arm/lib/copy_from_user.S
3325 @@ -17,7 +17,7 @@
3326 /*
3327 * Prototype:
3328 *
3329 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3330 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3331 *
3332 * Purpose:
3333 *
3334 @@ -89,11 +89,11 @@
3335
3336 .text
3337
3338 -ENTRY(__copy_from_user)
3339 +ENTRY(___copy_from_user)
3340
3341 #include "copy_template.S"
3342
3343 -ENDPROC(__copy_from_user)
3344 +ENDPROC(___copy_from_user)
3345
3346 .pushsection .fixup,"ax"
3347 .align 0
3348 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3349 index 6ee2f67..d1cce76 100644
3350 --- a/arch/arm/lib/copy_page.S
3351 +++ b/arch/arm/lib/copy_page.S
3352 @@ -10,6 +10,7 @@
3353 * ASM optimised string functions
3354 */
3355 #include <linux/linkage.h>
3356 +#include <linux/const.h>
3357 #include <asm/assembler.h>
3358 #include <asm/asm-offsets.h>
3359 #include <asm/cache.h>
3360 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3361 index a9d3db1..164b089 100644
3362 --- a/arch/arm/lib/copy_to_user.S
3363 +++ b/arch/arm/lib/copy_to_user.S
3364 @@ -17,7 +17,7 @@
3365 /*
3366 * Prototype:
3367 *
3368 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3369 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3370 *
3371 * Purpose:
3372 *
3373 @@ -93,11 +93,11 @@
3374 .text
3375
3376 ENTRY(__copy_to_user_std)
3377 -WEAK(__copy_to_user)
3378 +WEAK(___copy_to_user)
3379
3380 #include "copy_template.S"
3381
3382 -ENDPROC(__copy_to_user)
3383 +ENDPROC(___copy_to_user)
3384 ENDPROC(__copy_to_user_std)
3385
3386 .pushsection .fixup,"ax"
3387 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3388 index 7d08b43..f7ca7ea 100644
3389 --- a/arch/arm/lib/csumpartialcopyuser.S
3390 +++ b/arch/arm/lib/csumpartialcopyuser.S
3391 @@ -57,8 +57,8 @@
3392 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3393 */
3394
3395 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3396 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3397 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3398 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3399
3400 #include "csumpartialcopygeneric.S"
3401
3402 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3403 index 312d43e..21d2322 100644
3404 --- a/arch/arm/lib/delay.c
3405 +++ b/arch/arm/lib/delay.c
3406 @@ -29,7 +29,7 @@
3407 /*
3408 * Default to the loop-based delay implementation.
3409 */
3410 -struct arm_delay_ops arm_delay_ops = {
3411 +struct arm_delay_ops arm_delay_ops __read_only = {
3412 .delay = __loop_delay,
3413 .const_udelay = __loop_const_udelay,
3414 .udelay = __loop_udelay,
3415 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3416 index 3e58d71..029817c 100644
3417 --- a/arch/arm/lib/uaccess_with_memcpy.c
3418 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3419 @@ -136,7 +136,7 @@ out:
3420 }
3421
3422 unsigned long
3423 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3424 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3425 {
3426 /*
3427 * This test is stubbed out of the main function above to keep
3428 @@ -190,7 +190,7 @@ out:
3429 return n;
3430 }
3431
3432 -unsigned long __clear_user(void __user *addr, unsigned long n)
3433 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3434 {
3435 /* See rational for this in __copy_to_user() above. */
3436 if (n < 64)
3437 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3438 index 318d127..9aab0d1 100644
3439 --- a/arch/arm/mach-exynos/suspend.c
3440 +++ b/arch/arm/mach-exynos/suspend.c
3441 @@ -18,6 +18,7 @@
3442 #include <linux/syscore_ops.h>
3443 #include <linux/cpu_pm.h>
3444 #include <linux/io.h>
3445 +#include <linux/irq.h>
3446 #include <linux/irqchip/arm-gic.h>
3447 #include <linux/err.h>
3448 #include <linux/regulator/machine.h>
3449 @@ -632,8 +633,10 @@ void __init exynos_pm_init(void)
3450 tmp |= pm_data->wake_disable_mask;
3451 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3452
3453 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3454 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3455 + pax_open_kernel();
3456 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3457 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3458 + pax_close_kernel();
3459
3460 register_syscore_ops(&exynos_pm_syscore_ops);
3461 suspend_set_ops(&exynos_suspend_ops);
3462 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3463 index 0662087..004d163 100644
3464 --- a/arch/arm/mach-keystone/keystone.c
3465 +++ b/arch/arm/mach-keystone/keystone.c
3466 @@ -27,7 +27,7 @@
3467
3468 #include "keystone.h"
3469
3470 -static struct notifier_block platform_nb;
3471 +static notifier_block_no_const platform_nb;
3472 static unsigned long keystone_dma_pfn_offset __read_mostly;
3473
3474 static int keystone_platform_notifier(struct notifier_block *nb,
3475 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3476 index e46e9ea..9141c83 100644
3477 --- a/arch/arm/mach-mvebu/coherency.c
3478 +++ b/arch/arm/mach-mvebu/coherency.c
3479 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3480
3481 /*
3482 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3483 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3484 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3485 * is needed as a workaround for a deadlock issue between the PCIe
3486 * interface and the cache controller.
3487 */
3488 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3489 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3490
3491 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3492 - mtype = MT_UNCACHED;
3493 + mtype = MT_UNCACHED_RW;
3494
3495 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3496 }
3497 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3498 index b6443a4..20a0b74 100644
3499 --- a/arch/arm/mach-omap2/board-n8x0.c
3500 +++ b/arch/arm/mach-omap2/board-n8x0.c
3501 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3502 }
3503 #endif
3504
3505 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3506 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3507 .late_init = n8x0_menelaus_late_init,
3508 };
3509
3510 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3511 index 79f49d9..70bf184 100644
3512 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3513 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3514 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3515 void (*resume)(void);
3516 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3517 void (*hotplug_restart)(void);
3518 -};
3519 +} __no_const;
3520
3521 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3522 static struct powerdomain *mpuss_pd;
3523 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3524 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3525 {}
3526
3527 -struct cpu_pm_ops omap_pm_ops = {
3528 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3529 .finish_suspend = default_finish_suspend,
3530 .resume = dummy_cpu_resume,
3531 .scu_prepare = dummy_scu_prepare,
3532 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3533 index 5305ec7..6d74045 100644
3534 --- a/arch/arm/mach-omap2/omap-smp.c
3535 +++ b/arch/arm/mach-omap2/omap-smp.c
3536 @@ -19,6 +19,7 @@
3537 #include <linux/device.h>
3538 #include <linux/smp.h>
3539 #include <linux/io.h>
3540 +#include <linux/irq.h>
3541 #include <linux/irqchip/arm-gic.h>
3542
3543 #include <asm/smp_scu.h>
3544 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3545 index f961c46..4a453dc 100644
3546 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3547 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3548 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3549 return NOTIFY_OK;
3550 }
3551
3552 -static struct notifier_block __refdata irq_hotplug_notifier = {
3553 +static struct notifier_block irq_hotplug_notifier = {
3554 .notifier_call = irq_cpu_hotplug_notify,
3555 };
3556
3557 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3558 index be9541e..821805f 100644
3559 --- a/arch/arm/mach-omap2/omap_device.c
3560 +++ b/arch/arm/mach-omap2/omap_device.c
3561 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3562 struct platform_device __init *omap_device_build(const char *pdev_name,
3563 int pdev_id,
3564 struct omap_hwmod *oh,
3565 - void *pdata, int pdata_len)
3566 + const void *pdata, int pdata_len)
3567 {
3568 struct omap_hwmod *ohs[] = { oh };
3569
3570 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3571 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3572 int pdev_id,
3573 struct omap_hwmod **ohs,
3574 - int oh_cnt, void *pdata,
3575 + int oh_cnt, const void *pdata,
3576 int pdata_len)
3577 {
3578 int ret = -ENOMEM;
3579 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3580 index 78c02b3..c94109a 100644
3581 --- a/arch/arm/mach-omap2/omap_device.h
3582 +++ b/arch/arm/mach-omap2/omap_device.h
3583 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3584 /* Core code interface */
3585
3586 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3587 - struct omap_hwmod *oh, void *pdata,
3588 + struct omap_hwmod *oh, const void *pdata,
3589 int pdata_len);
3590
3591 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3592 struct omap_hwmod **oh, int oh_cnt,
3593 - void *pdata, int pdata_len);
3594 + const void *pdata, int pdata_len);
3595
3596 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3597 struct omap_hwmod **ohs, int oh_cnt);
3598 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3599 index 355b089..2c9d7c3 100644
3600 --- a/arch/arm/mach-omap2/omap_hwmod.c
3601 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3602 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3603 int (*init_clkdm)(struct omap_hwmod *oh);
3604 void (*update_context_lost)(struct omap_hwmod *oh);
3605 int (*get_context_lost)(struct omap_hwmod *oh);
3606 -};
3607 +} __no_const;
3608
3609 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3610 -static struct omap_hwmod_soc_ops soc_ops;
3611 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3612
3613 /* omap_hwmod_list contains all registered struct omap_hwmods */
3614 static LIST_HEAD(omap_hwmod_list);
3615 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3616 index 95fee54..cfa9cf1 100644
3617 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3618 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3619 @@ -10,6 +10,7 @@
3620
3621 #include <linux/kernel.h>
3622 #include <linux/init.h>
3623 +#include <asm/pgtable.h>
3624
3625 #include "powerdomain.h"
3626
3627 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3628
3629 void __init am43xx_powerdomains_init(void)
3630 {
3631 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3632 + pax_open_kernel();
3633 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3634 + pax_close_kernel();
3635 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3636 pwrdm_register_pwrdms(powerdomains_am43xx);
3637 pwrdm_complete_init();
3638 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3639 index ff0a68c..b312aa0 100644
3640 --- a/arch/arm/mach-omap2/wd_timer.c
3641 +++ b/arch/arm/mach-omap2/wd_timer.c
3642 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3643 struct omap_hwmod *oh;
3644 char *oh_name = "wd_timer2";
3645 char *dev_name = "omap_wdt";
3646 - struct omap_wd_timer_platform_data pdata;
3647 + static struct omap_wd_timer_platform_data pdata = {
3648 + .read_reset_sources = prm_read_reset_sources
3649 + };
3650
3651 if (!cpu_class_is_omap2() || of_have_populated_dt())
3652 return 0;
3653 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3654 return -EINVAL;
3655 }
3656
3657 - pdata.read_reset_sources = prm_read_reset_sources;
3658 -
3659 pdev = omap_device_build(dev_name, id, oh, &pdata,
3660 sizeof(struct omap_wd_timer_platform_data));
3661 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3662 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3663 index 4f25a7c..a81be85 100644
3664 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3665 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3666 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3667 bool entered_lp2 = false;
3668
3669 if (tegra_pending_sgi())
3670 - ACCESS_ONCE(abort_flag) = true;
3671 + ACCESS_ONCE_RW(abort_flag) = true;
3672
3673 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3674
3675 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3676 index ab95f53..4b977a7 100644
3677 --- a/arch/arm/mach-tegra/irq.c
3678 +++ b/arch/arm/mach-tegra/irq.c
3679 @@ -20,6 +20,7 @@
3680 #include <linux/cpu_pm.h>
3681 #include <linux/interrupt.h>
3682 #include <linux/io.h>
3683 +#include <linux/irq.h>
3684 #include <linux/irqchip/arm-gic.h>
3685 #include <linux/irq.h>
3686 #include <linux/kernel.h>
3687 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3688 index 2cb587b..6ddfebf 100644
3689 --- a/arch/arm/mach-ux500/pm.c
3690 +++ b/arch/arm/mach-ux500/pm.c
3691 @@ -10,6 +10,7 @@
3692 */
3693
3694 #include <linux/kernel.h>
3695 +#include <linux/irq.h>
3696 #include <linux/irqchip/arm-gic.h>
3697 #include <linux/delay.h>
3698 #include <linux/io.h>
3699 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3700 index 2dea8b5..6499da2 100644
3701 --- a/arch/arm/mach-ux500/setup.h
3702 +++ b/arch/arm/mach-ux500/setup.h
3703 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3704 .type = MT_DEVICE, \
3705 }
3706
3707 -#define __MEM_DEV_DESC(x, sz) { \
3708 - .virtual = IO_ADDRESS(x), \
3709 - .pfn = __phys_to_pfn(x), \
3710 - .length = sz, \
3711 - .type = MT_MEMORY_RWX, \
3712 -}
3713 -
3714 extern struct smp_operations ux500_smp_ops;
3715 extern void ux500_cpu_die(unsigned int cpu);
3716
3717 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3718 index 52d768f..5f93180 100644
3719 --- a/arch/arm/mach-zynq/platsmp.c
3720 +++ b/arch/arm/mach-zynq/platsmp.c
3721 @@ -24,6 +24,7 @@
3722 #include <linux/io.h>
3723 #include <asm/cacheflush.h>
3724 #include <asm/smp_scu.h>
3725 +#include <linux/irq.h>
3726 #include <linux/irqchip/arm-gic.h>
3727 #include "common.h"
3728
3729 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3730 index 9b4f29e..bbf3bfa 100644
3731 --- a/arch/arm/mm/Kconfig
3732 +++ b/arch/arm/mm/Kconfig
3733 @@ -446,6 +446,7 @@ config CPU_32v5
3734
3735 config CPU_32v6
3736 bool
3737 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3738 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3739
3740 config CPU_32v6K
3741 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3742
3743 config CPU_USE_DOMAINS
3744 bool
3745 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3746 help
3747 This option enables or disables the use of domain switching
3748 via the set_fs() function.
3749 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3750
3751 config KUSER_HELPERS
3752 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3753 - depends on MMU
3754 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3755 default y
3756 help
3757 Warning: disabling this option may break user programs.
3758 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3759 See Documentation/arm/kernel_user_helpers.txt for details.
3760
3761 However, the fixed address nature of these helpers can be used
3762 - by ROP (return orientated programming) authors when creating
3763 + by ROP (Return Oriented Programming) authors when creating
3764 exploits.
3765
3766 If all of the binaries and libraries which run on your platform
3767 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3768 index 2c0c541..4585df9 100644
3769 --- a/arch/arm/mm/alignment.c
3770 +++ b/arch/arm/mm/alignment.c
3771 @@ -216,10 +216,12 @@ union offset_union {
3772 #define __get16_unaligned_check(ins,val,addr) \
3773 do { \
3774 unsigned int err = 0, v, a = addr; \
3775 + pax_open_userland(); \
3776 __get8_unaligned_check(ins,v,a,err); \
3777 val = v << ((BE) ? 8 : 0); \
3778 __get8_unaligned_check(ins,v,a,err); \
3779 val |= v << ((BE) ? 0 : 8); \
3780 + pax_close_userland(); \
3781 if (err) \
3782 goto fault; \
3783 } while (0)
3784 @@ -233,6 +235,7 @@ union offset_union {
3785 #define __get32_unaligned_check(ins,val,addr) \
3786 do { \
3787 unsigned int err = 0, v, a = addr; \
3788 + pax_open_userland(); \
3789 __get8_unaligned_check(ins,v,a,err); \
3790 val = v << ((BE) ? 24 : 0); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 @@ -241,6 +244,7 @@ union offset_union {
3793 val |= v << ((BE) ? 8 : 16); \
3794 __get8_unaligned_check(ins,v,a,err); \
3795 val |= v << ((BE) ? 0 : 24); \
3796 + pax_close_userland(); \
3797 if (err) \
3798 goto fault; \
3799 } while (0)
3800 @@ -254,6 +258,7 @@ union offset_union {
3801 #define __put16_unaligned_check(ins,val,addr) \
3802 do { \
3803 unsigned int err = 0, v = val, a = addr; \
3804 + pax_open_userland(); \
3805 __asm__( FIRST_BYTE_16 \
3806 ARM( "1: "ins" %1, [%2], #1\n" ) \
3807 THUMB( "1: "ins" %1, [%2]\n" ) \
3808 @@ -273,6 +278,7 @@ union offset_union {
3809 " .popsection\n" \
3810 : "=r" (err), "=&r" (v), "=&r" (a) \
3811 : "0" (err), "1" (v), "2" (a)); \
3812 + pax_close_userland(); \
3813 if (err) \
3814 goto fault; \
3815 } while (0)
3816 @@ -286,6 +292,7 @@ union offset_union {
3817 #define __put32_unaligned_check(ins,val,addr) \
3818 do { \
3819 unsigned int err = 0, v = val, a = addr; \
3820 + pax_open_userland(); \
3821 __asm__( FIRST_BYTE_32 \
3822 ARM( "1: "ins" %1, [%2], #1\n" ) \
3823 THUMB( "1: "ins" %1, [%2]\n" ) \
3824 @@ -315,6 +322,7 @@ union offset_union {
3825 " .popsection\n" \
3826 : "=r" (err), "=&r" (v), "=&r" (a) \
3827 : "0" (err), "1" (v), "2" (a)); \
3828 + pax_close_userland(); \
3829 if (err) \
3830 goto fault; \
3831 } while (0)
3832 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3833 index 8f15f70..d599a2b 100644
3834 --- a/arch/arm/mm/cache-l2x0.c
3835 +++ b/arch/arm/mm/cache-l2x0.c
3836 @@ -43,7 +43,7 @@ struct l2c_init_data {
3837 void (*save)(void __iomem *);
3838 void (*configure)(void __iomem *);
3839 struct outer_cache_fns outer_cache;
3840 -};
3841 +} __do_const;
3842
3843 #define CACHE_LINE_SIZE 32
3844
3845 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3846 index 845769e..4278fd7 100644
3847 --- a/arch/arm/mm/context.c
3848 +++ b/arch/arm/mm/context.c
3849 @@ -43,7 +43,7 @@
3850 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3851
3852 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3853 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3854 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3855 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3856
3857 static DEFINE_PER_CPU(atomic64_t, active_asids);
3858 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3859 {
3860 static u32 cur_idx = 1;
3861 u64 asid = atomic64_read(&mm->context.id);
3862 - u64 generation = atomic64_read(&asid_generation);
3863 + u64 generation = atomic64_read_unchecked(&asid_generation);
3864
3865 if (asid != 0) {
3866 /*
3867 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3868 */
3869 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3870 if (asid == NUM_USER_ASIDS) {
3871 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3872 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3873 &asid_generation);
3874 flush_context(cpu);
3875 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3876 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3877 cpu_set_reserved_ttbr0();
3878
3879 asid = atomic64_read(&mm->context.id);
3880 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3881 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3882 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3883 goto switch_mm_fastpath;
3884
3885 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3886 /* Check that our ASID belongs to the current generation. */
3887 asid = atomic64_read(&mm->context.id);
3888 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3889 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3890 asid = new_context(mm, cpu);
3891 atomic64_set(&mm->context.id, asid);
3892 }
3893 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3894 index 6333d9c..fd09b46 100644
3895 --- a/arch/arm/mm/fault.c
3896 +++ b/arch/arm/mm/fault.c
3897 @@ -25,6 +25,7 @@
3898 #include <asm/system_misc.h>
3899 #include <asm/system_info.h>
3900 #include <asm/tlbflush.h>
3901 +#include <asm/sections.h>
3902
3903 #include "fault.h"
3904
3905 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3906 if (fixup_exception(regs))
3907 return;
3908
3909 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3910 + if (addr < TASK_SIZE) {
3911 + if (current->signal->curr_ip)
3912 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3913 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3914 + else
3915 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3916 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3917 + }
3918 +#endif
3919 +
3920 +#ifdef CONFIG_PAX_KERNEXEC
3921 + if ((fsr & FSR_WRITE) &&
3922 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3923 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3924 + {
3925 + if (current->signal->curr_ip)
3926 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3927 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3928 + else
3929 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3930 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3931 + }
3932 +#endif
3933 +
3934 /*
3935 * No handler, we'll have to terminate things with extreme prejudice.
3936 */
3937 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3938 }
3939 #endif
3940
3941 +#ifdef CONFIG_PAX_PAGEEXEC
3942 + if (fsr & FSR_LNX_PF) {
3943 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3944 + do_group_exit(SIGKILL);
3945 + }
3946 +#endif
3947 +
3948 tsk->thread.address = addr;
3949 tsk->thread.error_code = fsr;
3950 tsk->thread.trap_no = 14;
3951 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3952 }
3953 #endif /* CONFIG_MMU */
3954
3955 +#ifdef CONFIG_PAX_PAGEEXEC
3956 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3957 +{
3958 + long i;
3959 +
3960 + printk(KERN_ERR "PAX: bytes at PC: ");
3961 + for (i = 0; i < 20; i++) {
3962 + unsigned char c;
3963 + if (get_user(c, (__force unsigned char __user *)pc+i))
3964 + printk(KERN_CONT "?? ");
3965 + else
3966 + printk(KERN_CONT "%02x ", c);
3967 + }
3968 + printk("\n");
3969 +
3970 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3971 + for (i = -1; i < 20; i++) {
3972 + unsigned long c;
3973 + if (get_user(c, (__force unsigned long __user *)sp+i))
3974 + printk(KERN_CONT "???????? ");
3975 + else
3976 + printk(KERN_CONT "%08lx ", c);
3977 + }
3978 + printk("\n");
3979 +}
3980 +#endif
3981 +
3982 /*
3983 * First Level Translation Fault Handler
3984 *
3985 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3986 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
3987 struct siginfo info;
3988
3989 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3990 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
3991 + if (current->signal->curr_ip)
3992 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3993 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3994 + else
3995 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3996 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3997 + goto die;
3998 + }
3999 +#endif
4000 +
4001 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4002 return;
4003
4004 +die:
4005 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4006 inf->name, fsr, addr);
4007 show_pte(current->mm, addr);
4008 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4009 ifsr_info[nr].name = name;
4010 }
4011
4012 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4013 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4014 +
4015 asmlinkage void __exception
4016 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4017 {
4018 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4019 struct siginfo info;
4020 + unsigned long pc = instruction_pointer(regs);
4021 +
4022 + if (user_mode(regs)) {
4023 + unsigned long sigpage = current->mm->context.sigpage;
4024 +
4025 + if (sigpage <= pc && pc < sigpage + 7*4) {
4026 + if (pc < sigpage + 3*4)
4027 + sys_sigreturn(regs);
4028 + else
4029 + sys_rt_sigreturn(regs);
4030 + return;
4031 + }
4032 + if (pc == 0xffff0f60UL) {
4033 + /*
4034 + * PaX: __kuser_cmpxchg64 emulation
4035 + */
4036 + // TODO
4037 + //regs->ARM_pc = regs->ARM_lr;
4038 + //return;
4039 + }
4040 + if (pc == 0xffff0fa0UL) {
4041 + /*
4042 + * PaX: __kuser_memory_barrier emulation
4043 + */
4044 + // dmb(); implied by the exception
4045 + regs->ARM_pc = regs->ARM_lr;
4046 + return;
4047 + }
4048 + if (pc == 0xffff0fc0UL) {
4049 + /*
4050 + * PaX: __kuser_cmpxchg emulation
4051 + */
4052 + // TODO
4053 + //long new;
4054 + //int op;
4055 +
4056 + //op = FUTEX_OP_SET << 28;
4057 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4058 + //regs->ARM_r0 = old != new;
4059 + //regs->ARM_pc = regs->ARM_lr;
4060 + //return;
4061 + }
4062 + if (pc == 0xffff0fe0UL) {
4063 + /*
4064 + * PaX: __kuser_get_tls emulation
4065 + */
4066 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4067 + regs->ARM_pc = regs->ARM_lr;
4068 + return;
4069 + }
4070 + }
4071 +
4072 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4073 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4074 + if (current->signal->curr_ip)
4075 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4076 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4077 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4078 + else
4079 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4080 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4081 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4082 + goto die;
4083 + }
4084 +#endif
4085 +
4086 +#ifdef CONFIG_PAX_REFCOUNT
4087 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4088 +#ifdef CONFIG_THUMB2_KERNEL
4089 + unsigned short bkpt;
4090 +
4091 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4092 +#else
4093 + unsigned int bkpt;
4094 +
4095 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4096 +#endif
4097 + current->thread.error_code = ifsr;
4098 + current->thread.trap_no = 0;
4099 + pax_report_refcount_overflow(regs);
4100 + fixup_exception(regs);
4101 + return;
4102 + }
4103 + }
4104 +#endif
4105
4106 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4107 return;
4108
4109 +die:
4110 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4111 inf->name, ifsr, addr);
4112
4113 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4114 index cf08bdf..772656c 100644
4115 --- a/arch/arm/mm/fault.h
4116 +++ b/arch/arm/mm/fault.h
4117 @@ -3,6 +3,7 @@
4118
4119 /*
4120 * Fault status register encodings. We steal bit 31 for our own purposes.
4121 + * Set when the FSR value is from an instruction fault.
4122 */
4123 #define FSR_LNX_PF (1 << 31)
4124 #define FSR_WRITE (1 << 11)
4125 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4126 }
4127 #endif
4128
4129 +/* valid for LPAE and !LPAE */
4130 +static inline int is_xn_fault(unsigned int fsr)
4131 +{
4132 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4133 +}
4134 +
4135 +static inline int is_domain_fault(unsigned int fsr)
4136 +{
4137 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4138 +}
4139 +
4140 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4141 unsigned long search_exception_table(unsigned long addr);
4142
4143 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4144 index 1609b02..def0785 100644
4145 --- a/arch/arm/mm/init.c
4146 +++ b/arch/arm/mm/init.c
4147 @@ -755,7 +755,46 @@ void free_tcmmem(void)
4148 {
4149 #ifdef CONFIG_HAVE_TCM
4150 extern char __tcm_start, __tcm_end;
4151 +#endif
4152
4153 +#ifdef CONFIG_PAX_KERNEXEC
4154 + unsigned long addr;
4155 + pgd_t *pgd;
4156 + pud_t *pud;
4157 + pmd_t *pmd;
4158 + int cpu_arch = cpu_architecture();
4159 + unsigned int cr = get_cr();
4160 +
4161 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4162 + /* make pages tables, etc before .text NX */
4163 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4164 + pgd = pgd_offset_k(addr);
4165 + pud = pud_offset(pgd, addr);
4166 + pmd = pmd_offset(pud, addr);
4167 + __section_update(pmd, addr, PMD_SECT_XN);
4168 + }
4169 + /* make init NX */
4170 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4171 + pgd = pgd_offset_k(addr);
4172 + pud = pud_offset(pgd, addr);
4173 + pmd = pmd_offset(pud, addr);
4174 + __section_update(pmd, addr, PMD_SECT_XN);
4175 + }
4176 + /* make kernel code/rodata RX */
4177 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4178 + pgd = pgd_offset_k(addr);
4179 + pud = pud_offset(pgd, addr);
4180 + pmd = pmd_offset(pud, addr);
4181 +#ifdef CONFIG_ARM_LPAE
4182 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4183 +#else
4184 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4185 +#endif
4186 + }
4187 + }
4188 +#endif
4189 +
4190 +#ifdef CONFIG_HAVE_TCM
4191 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4192 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4193 #endif
4194 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4195 index d1e5ad7..84dcbf2 100644
4196 --- a/arch/arm/mm/ioremap.c
4197 +++ b/arch/arm/mm/ioremap.c
4198 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4199 unsigned int mtype;
4200
4201 if (cached)
4202 - mtype = MT_MEMORY_RWX;
4203 + mtype = MT_MEMORY_RX;
4204 else
4205 - mtype = MT_MEMORY_RWX_NONCACHED;
4206 + mtype = MT_MEMORY_RX_NONCACHED;
4207
4208 return __arm_ioremap_caller(phys_addr, size, mtype,
4209 __builtin_return_address(0));
4210 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4211 index 5e85ed3..b10a7ed 100644
4212 --- a/arch/arm/mm/mmap.c
4213 +++ b/arch/arm/mm/mmap.c
4214 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4215 struct vm_area_struct *vma;
4216 int do_align = 0;
4217 int aliasing = cache_is_vipt_aliasing();
4218 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4219 struct vm_unmapped_area_info info;
4220
4221 /*
4222 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4223 if (len > TASK_SIZE)
4224 return -ENOMEM;
4225
4226 +#ifdef CONFIG_PAX_RANDMMAP
4227 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4228 +#endif
4229 +
4230 if (addr) {
4231 if (do_align)
4232 addr = COLOUR_ALIGN(addr, pgoff);
4233 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4234 addr = PAGE_ALIGN(addr);
4235
4236 vma = find_vma(mm, addr);
4237 - if (TASK_SIZE - len >= addr &&
4238 - (!vma || addr + len <= vma->vm_start))
4239 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4240 return addr;
4241 }
4242
4243 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4244 info.high_limit = TASK_SIZE;
4245 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4246 info.align_offset = pgoff << PAGE_SHIFT;
4247 + info.threadstack_offset = offset;
4248 return vm_unmapped_area(&info);
4249 }
4250
4251 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4252 unsigned long addr = addr0;
4253 int do_align = 0;
4254 int aliasing = cache_is_vipt_aliasing();
4255 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4256 struct vm_unmapped_area_info info;
4257
4258 /*
4259 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4260 return addr;
4261 }
4262
4263 +#ifdef CONFIG_PAX_RANDMMAP
4264 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4265 +#endif
4266 +
4267 /* requesting a specific address */
4268 if (addr) {
4269 if (do_align)
4270 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4271 else
4272 addr = PAGE_ALIGN(addr);
4273 vma = find_vma(mm, addr);
4274 - if (TASK_SIZE - len >= addr &&
4275 - (!vma || addr + len <= vma->vm_start))
4276 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4277 return addr;
4278 }
4279
4280 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4281 info.high_limit = mm->mmap_base;
4282 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4283 info.align_offset = pgoff << PAGE_SHIFT;
4284 + info.threadstack_offset = offset;
4285 addr = vm_unmapped_area(&info);
4286
4287 /*
4288 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4289 {
4290 unsigned long random_factor = 0UL;
4291
4292 +#ifdef CONFIG_PAX_RANDMMAP
4293 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4294 +#endif
4295 +
4296 /* 8 bits of randomness in 20 address space bits */
4297 if ((current->flags & PF_RANDOMIZE) &&
4298 !(current->personality & ADDR_NO_RANDOMIZE))
4299 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4300
4301 if (mmap_is_legacy()) {
4302 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4303 +
4304 +#ifdef CONFIG_PAX_RANDMMAP
4305 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4306 + mm->mmap_base += mm->delta_mmap;
4307 +#endif
4308 +
4309 mm->get_unmapped_area = arch_get_unmapped_area;
4310 } else {
4311 mm->mmap_base = mmap_base(random_factor);
4312 +
4313 +#ifdef CONFIG_PAX_RANDMMAP
4314 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4315 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4316 +#endif
4317 +
4318 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4319 }
4320 }
4321 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4322 index 4e6ef89..21c27f2 100644
4323 --- a/arch/arm/mm/mmu.c
4324 +++ b/arch/arm/mm/mmu.c
4325 @@ -41,6 +41,22 @@
4326 #include "mm.h"
4327 #include "tcm.h"
4328
4329 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4330 +void modify_domain(unsigned int dom, unsigned int type)
4331 +{
4332 + struct thread_info *thread = current_thread_info();
4333 + unsigned int domain = thread->cpu_domain;
4334 + /*
4335 + * DOMAIN_MANAGER might be defined to some other value,
4336 + * use the arch-defined constant
4337 + */
4338 + domain &= ~domain_val(dom, 3);
4339 + thread->cpu_domain = domain | domain_val(dom, type);
4340 + set_domain(thread->cpu_domain);
4341 +}
4342 +EXPORT_SYMBOL(modify_domain);
4343 +#endif
4344 +
4345 /*
4346 * empty_zero_page is a special page that is used for
4347 * zero-initialized data and COW.
4348 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4349 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4350 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4351
4352 -static struct mem_type mem_types[] = {
4353 +#ifdef CONFIG_PAX_KERNEXEC
4354 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4355 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4356 +#else
4357 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4358 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4359 +#endif
4360 +
4361 +static struct mem_type mem_types[] __read_only = {
4362 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4363 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4364 L_PTE_SHARED,
4365 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4366 .prot_sect = PROT_SECT_DEVICE,
4367 .domain = DOMAIN_IO,
4368 },
4369 - [MT_UNCACHED] = {
4370 + [MT_UNCACHED_RW] = {
4371 .prot_pte = PROT_PTE_DEVICE,
4372 .prot_l1 = PMD_TYPE_TABLE,
4373 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4374 .domain = DOMAIN_IO,
4375 },
4376 - [MT_CACHECLEAN] = {
4377 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4378 + [MT_CACHECLEAN_RO] = {
4379 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4380 .domain = DOMAIN_KERNEL,
4381 },
4382 #ifndef CONFIG_ARM_LPAE
4383 - [MT_MINICLEAN] = {
4384 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4385 + [MT_MINICLEAN_RO] = {
4386 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4387 .domain = DOMAIN_KERNEL,
4388 },
4389 #endif
4390 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4391 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4392 L_PTE_RDONLY,
4393 .prot_l1 = PMD_TYPE_TABLE,
4394 - .domain = DOMAIN_USER,
4395 + .domain = DOMAIN_VECTORS,
4396 },
4397 [MT_HIGH_VECTORS] = {
4398 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4399 L_PTE_USER | L_PTE_RDONLY,
4400 .prot_l1 = PMD_TYPE_TABLE,
4401 - .domain = DOMAIN_USER,
4402 + .domain = DOMAIN_VECTORS,
4403 },
4404 - [MT_MEMORY_RWX] = {
4405 + [__MT_MEMORY_RWX] = {
4406 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4407 .prot_l1 = PMD_TYPE_TABLE,
4408 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4409 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4410 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4411 .domain = DOMAIN_KERNEL,
4412 },
4413 - [MT_ROM] = {
4414 - .prot_sect = PMD_TYPE_SECT,
4415 + [MT_MEMORY_RX] = {
4416 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4417 + .prot_l1 = PMD_TYPE_TABLE,
4418 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4419 + .domain = DOMAIN_KERNEL,
4420 + },
4421 + [MT_ROM_RX] = {
4422 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4423 .domain = DOMAIN_KERNEL,
4424 },
4425 - [MT_MEMORY_RWX_NONCACHED] = {
4426 + [MT_MEMORY_RW_NONCACHED] = {
4427 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4428 L_PTE_MT_BUFFERABLE,
4429 .prot_l1 = PMD_TYPE_TABLE,
4430 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4431 .domain = DOMAIN_KERNEL,
4432 },
4433 + [MT_MEMORY_RX_NONCACHED] = {
4434 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4435 + L_PTE_MT_BUFFERABLE,
4436 + .prot_l1 = PMD_TYPE_TABLE,
4437 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4438 + .domain = DOMAIN_KERNEL,
4439 + },
4440 [MT_MEMORY_RW_DTCM] = {
4441 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4442 L_PTE_XN,
4443 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4444 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4445 .domain = DOMAIN_KERNEL,
4446 },
4447 - [MT_MEMORY_RWX_ITCM] = {
4448 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4449 + [MT_MEMORY_RX_ITCM] = {
4450 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4451 .prot_l1 = PMD_TYPE_TABLE,
4452 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4453 .domain = DOMAIN_KERNEL,
4454 },
4455 [MT_MEMORY_RW_SO] = {
4456 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4457 * Mark cache clean areas and XIP ROM read only
4458 * from SVC mode and no access from userspace.
4459 */
4460 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4461 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4462 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4463 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4464 +#ifdef CONFIG_PAX_KERNEXEC
4465 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4466 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4467 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4468 +#endif
4469 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4470 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4471 #endif
4472
4473 /*
4474 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4475 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4476 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4477 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4478 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4479 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4480 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4481 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4482 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4483 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4484 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4485 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4486 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4487 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4488 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4489 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4490 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4491 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4492 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4493 }
4494 }
4495
4496 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4497 if (cpu_arch >= CPU_ARCH_ARMv6) {
4498 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4499 /* Non-cacheable Normal is XCB = 001 */
4500 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4501 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4502 + PMD_SECT_BUFFERED;
4503 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4504 PMD_SECT_BUFFERED;
4505 } else {
4506 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4507 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4508 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4509 + PMD_SECT_TEX(1);
4510 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4511 PMD_SECT_TEX(1);
4512 }
4513 } else {
4514 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4515 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4516 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4517 }
4518
4519 #ifdef CONFIG_ARM_LPAE
4520 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4521 user_pgprot |= PTE_EXT_PXN;
4522 #endif
4523
4524 + user_pgprot |= __supported_pte_mask;
4525 +
4526 for (i = 0; i < 16; i++) {
4527 pteval_t v = pgprot_val(protection_map[i]);
4528 protection_map[i] = __pgprot(v | user_pgprot);
4529 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4530
4531 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4532 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4533 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4534 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4535 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4536 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4537 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4538 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4539 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4540 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4541 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4542 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4543 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4544 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4545 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4546 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4547
4548 switch (cp->pmd) {
4549 case PMD_SECT_WT:
4550 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4551 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4552 break;
4553 case PMD_SECT_WB:
4554 case PMD_SECT_WBWA:
4555 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4556 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4557 break;
4558 }
4559 pr_info("Memory policy: %sData cache %s\n",
4560 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4561 return;
4562 }
4563
4564 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4565 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4566 md->virtual >= PAGE_OFFSET &&
4567 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4568 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4569 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4570 * called function. This means you can't use any function or debugging
4571 * method which may touch any device, otherwise the kernel _will_ crash.
4572 */
4573 +
4574 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4575 +
4576 static void __init devicemaps_init(const struct machine_desc *mdesc)
4577 {
4578 struct map_desc map;
4579 unsigned long addr;
4580 - void *vectors;
4581
4582 - /*
4583 - * Allocate the vector page early.
4584 - */
4585 - vectors = early_alloc(PAGE_SIZE * 2);
4586 -
4587 - early_trap_init(vectors);
4588 + early_trap_init(&vectors);
4589
4590 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4591 pmd_clear(pmd_off_k(addr));
4592 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4593 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4594 map.virtual = MODULES_VADDR;
4595 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4596 - map.type = MT_ROM;
4597 + map.type = MT_ROM_RX;
4598 create_mapping(&map);
4599 #endif
4600
4601 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4602 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4603 map.virtual = FLUSH_BASE;
4604 map.length = SZ_1M;
4605 - map.type = MT_CACHECLEAN;
4606 + map.type = MT_CACHECLEAN_RO;
4607 create_mapping(&map);
4608 #endif
4609 #ifdef FLUSH_BASE_MINICACHE
4610 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4611 map.virtual = FLUSH_BASE_MINICACHE;
4612 map.length = SZ_1M;
4613 - map.type = MT_MINICLEAN;
4614 + map.type = MT_MINICLEAN_RO;
4615 create_mapping(&map);
4616 #endif
4617
4618 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4619 * location (0xffff0000). If we aren't using high-vectors, also
4620 * create a mapping at the low-vectors virtual address.
4621 */
4622 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4623 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4624 map.virtual = 0xffff0000;
4625 map.length = PAGE_SIZE;
4626 #ifdef CONFIG_KUSER_HELPERS
4627 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4628 static void __init map_lowmem(void)
4629 {
4630 struct memblock_region *reg;
4631 +#ifndef CONFIG_PAX_KERNEXEC
4632 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4633 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4634 +#endif
4635
4636 /* Map all the lowmem memory banks. */
4637 for_each_memblock(memory, reg) {
4638 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4639 if (start >= end)
4640 break;
4641
4642 +#ifdef CONFIG_PAX_KERNEXEC
4643 + map.pfn = __phys_to_pfn(start);
4644 + map.virtual = __phys_to_virt(start);
4645 + map.length = end - start;
4646 +
4647 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4648 + struct map_desc kernel;
4649 + struct map_desc initmap;
4650 +
4651 + /* when freeing initmem we will make this RW */
4652 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4653 + initmap.virtual = (unsigned long)__init_begin;
4654 + initmap.length = _sdata - __init_begin;
4655 + initmap.type = __MT_MEMORY_RWX;
4656 + create_mapping(&initmap);
4657 +
4658 + /* when freeing initmem we will make this RX */
4659 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4660 + kernel.virtual = (unsigned long)_stext;
4661 + kernel.length = __init_begin - _stext;
4662 + kernel.type = __MT_MEMORY_RWX;
4663 + create_mapping(&kernel);
4664 +
4665 + if (map.virtual < (unsigned long)_stext) {
4666 + map.length = (unsigned long)_stext - map.virtual;
4667 + map.type = __MT_MEMORY_RWX;
4668 + create_mapping(&map);
4669 + }
4670 +
4671 + map.pfn = __phys_to_pfn(__pa(_sdata));
4672 + map.virtual = (unsigned long)_sdata;
4673 + map.length = end - __pa(_sdata);
4674 + }
4675 +
4676 + map.type = MT_MEMORY_RW;
4677 + create_mapping(&map);
4678 +#else
4679 if (end < kernel_x_start) {
4680 map.pfn = __phys_to_pfn(start);
4681 map.virtual = __phys_to_virt(start);
4682 map.length = end - start;
4683 - map.type = MT_MEMORY_RWX;
4684 + map.type = __MT_MEMORY_RWX;
4685
4686 create_mapping(&map);
4687 } else if (start >= kernel_x_end) {
4688 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4689 map.pfn = __phys_to_pfn(kernel_x_start);
4690 map.virtual = __phys_to_virt(kernel_x_start);
4691 map.length = kernel_x_end - kernel_x_start;
4692 - map.type = MT_MEMORY_RWX;
4693 + map.type = __MT_MEMORY_RWX;
4694
4695 create_mapping(&map);
4696
4697 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4698 create_mapping(&map);
4699 }
4700 }
4701 +#endif
4702 }
4703 }
4704
4705 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4706 index e1268f9..a9755a7 100644
4707 --- a/arch/arm/net/bpf_jit_32.c
4708 +++ b/arch/arm/net/bpf_jit_32.c
4709 @@ -20,6 +20,7 @@
4710 #include <asm/cacheflush.h>
4711 #include <asm/hwcap.h>
4712 #include <asm/opcodes.h>
4713 +#include <asm/pgtable.h>
4714
4715 #include "bpf_jit_32.h"
4716
4717 @@ -71,7 +72,11 @@ struct jit_ctx {
4718 #endif
4719 };
4720
4721 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4722 +int bpf_jit_enable __read_only;
4723 +#else
4724 int bpf_jit_enable __read_mostly;
4725 +#endif
4726
4727 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4728 {
4729 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4730 {
4731 u32 *ptr;
4732 /* We are guaranteed to have aligned memory. */
4733 + pax_open_kernel();
4734 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4735 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4736 + pax_close_kernel();
4737 }
4738
4739 static void build_prologue(struct jit_ctx *ctx)
4740 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4741 index 5b217f4..c23f40e 100644
4742 --- a/arch/arm/plat-iop/setup.c
4743 +++ b/arch/arm/plat-iop/setup.c
4744 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4745 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4746 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4747 .length = IOP3XX_PERIPHERAL_SIZE,
4748 - .type = MT_UNCACHED,
4749 + .type = MT_UNCACHED_RW,
4750 },
4751 };
4752
4753 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4754 index a5bc92d..0bb4730 100644
4755 --- a/arch/arm/plat-omap/sram.c
4756 +++ b/arch/arm/plat-omap/sram.c
4757 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4758 * Looks like we need to preserve some bootloader code at the
4759 * beginning of SRAM for jumping to flash for reboot to work...
4760 */
4761 + pax_open_kernel();
4762 memset_io(omap_sram_base + omap_sram_skip, 0,
4763 omap_sram_size - omap_sram_skip);
4764 + pax_close_kernel();
4765 }
4766 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4767 index 7047051..44e8675 100644
4768 --- a/arch/arm64/include/asm/atomic.h
4769 +++ b/arch/arm64/include/asm/atomic.h
4770 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4771 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4772 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4773
4774 +#define atomic64_read_unchecked(v) atomic64_read(v)
4775 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4776 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4777 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4778 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4779 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4780 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4781 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4782 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4783 +
4784 #endif
4785 #endif
4786 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4787 index a5abb00..9cbca9a 100644
4788 --- a/arch/arm64/include/asm/barrier.h
4789 +++ b/arch/arm64/include/asm/barrier.h
4790 @@ -44,7 +44,7 @@
4791 do { \
4792 compiletime_assert_atomic_type(*p); \
4793 barrier(); \
4794 - ACCESS_ONCE(*p) = (v); \
4795 + ACCESS_ONCE_RW(*p) = (v); \
4796 } while (0)
4797
4798 #define smp_load_acquire(p) \
4799 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4800 index 4fde8c1..441f84f 100644
4801 --- a/arch/arm64/include/asm/percpu.h
4802 +++ b/arch/arm64/include/asm/percpu.h
4803 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4804 {
4805 switch (size) {
4806 case 1:
4807 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4808 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4809 break;
4810 case 2:
4811 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4812 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4813 break;
4814 case 4:
4815 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4816 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4817 break;
4818 case 8:
4819 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4820 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4821 break;
4822 default:
4823 BUILD_BUG();
4824 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4825 index e20df38..027ede3 100644
4826 --- a/arch/arm64/include/asm/pgalloc.h
4827 +++ b/arch/arm64/include/asm/pgalloc.h
4828 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4829 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4830 }
4831
4832 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4833 +{
4834 + pud_populate(mm, pud, pmd);
4835 +}
4836 +
4837 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4838
4839 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4840 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4841 index 07e1ba44..ec8cbbb 100644
4842 --- a/arch/arm64/include/asm/uaccess.h
4843 +++ b/arch/arm64/include/asm/uaccess.h
4844 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4845 flag; \
4846 })
4847
4848 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4849 #define access_ok(type, addr, size) __range_ok(addr, size)
4850 #define user_addr_max get_fs
4851
4852 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4853 index ef7d112..08cd35f 100644
4854 --- a/arch/arm64/mm/dma-mapping.c
4855 +++ b/arch/arm64/mm/dma-mapping.c
4856 @@ -137,7 +137,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4857 phys_to_page(paddr),
4858 size >> PAGE_SHIFT);
4859 if (!freed)
4860 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4861 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4862 }
4863
4864 static void *__dma_alloc(struct device *dev, size_t size,
4865 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4866 index c3a58a1..78fbf54 100644
4867 --- a/arch/avr32/include/asm/cache.h
4868 +++ b/arch/avr32/include/asm/cache.h
4869 @@ -1,8 +1,10 @@
4870 #ifndef __ASM_AVR32_CACHE_H
4871 #define __ASM_AVR32_CACHE_H
4872
4873 +#include <linux/const.h>
4874 +
4875 #define L1_CACHE_SHIFT 5
4876 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4877 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4878
4879 /*
4880 * Memory returned by kmalloc() may be used for DMA, so we must make
4881 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4882 index d232888..87c8df1 100644
4883 --- a/arch/avr32/include/asm/elf.h
4884 +++ b/arch/avr32/include/asm/elf.h
4885 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4886 the loader. We need to make sure that it is out of the way of the program
4887 that it will "exec", and that there is sufficient room for the brk. */
4888
4889 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4890 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4891
4892 +#ifdef CONFIG_PAX_ASLR
4893 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4894 +
4895 +#define PAX_DELTA_MMAP_LEN 15
4896 +#define PAX_DELTA_STACK_LEN 15
4897 +#endif
4898
4899 /* This yields a mask that user programs can use to figure out what
4900 instruction set this CPU supports. This could be done in user space,
4901 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4902 index 479330b..53717a8 100644
4903 --- a/arch/avr32/include/asm/kmap_types.h
4904 +++ b/arch/avr32/include/asm/kmap_types.h
4905 @@ -2,9 +2,9 @@
4906 #define __ASM_AVR32_KMAP_TYPES_H
4907
4908 #ifdef CONFIG_DEBUG_HIGHMEM
4909 -# define KM_TYPE_NR 29
4910 +# define KM_TYPE_NR 30
4911 #else
4912 -# define KM_TYPE_NR 14
4913 +# define KM_TYPE_NR 15
4914 #endif
4915
4916 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4917 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4918 index d223a8b..69c5210 100644
4919 --- a/arch/avr32/mm/fault.c
4920 +++ b/arch/avr32/mm/fault.c
4921 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4922
4923 int exception_trace = 1;
4924
4925 +#ifdef CONFIG_PAX_PAGEEXEC
4926 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4927 +{
4928 + unsigned long i;
4929 +
4930 + printk(KERN_ERR "PAX: bytes at PC: ");
4931 + for (i = 0; i < 20; i++) {
4932 + unsigned char c;
4933 + if (get_user(c, (unsigned char *)pc+i))
4934 + printk(KERN_CONT "???????? ");
4935 + else
4936 + printk(KERN_CONT "%02x ", c);
4937 + }
4938 + printk("\n");
4939 +}
4940 +#endif
4941 +
4942 /*
4943 * This routine handles page faults. It determines the address and the
4944 * problem, and then passes it off to one of the appropriate routines.
4945 @@ -178,6 +195,16 @@ bad_area:
4946 up_read(&mm->mmap_sem);
4947
4948 if (user_mode(regs)) {
4949 +
4950 +#ifdef CONFIG_PAX_PAGEEXEC
4951 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4952 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4953 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4954 + do_group_exit(SIGKILL);
4955 + }
4956 + }
4957 +#endif
4958 +
4959 if (exception_trace && printk_ratelimit())
4960 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4961 "sp %08lx ecr %lu\n",
4962 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4963 index 568885a..f8008df 100644
4964 --- a/arch/blackfin/include/asm/cache.h
4965 +++ b/arch/blackfin/include/asm/cache.h
4966 @@ -7,6 +7,7 @@
4967 #ifndef __ARCH_BLACKFIN_CACHE_H
4968 #define __ARCH_BLACKFIN_CACHE_H
4969
4970 +#include <linux/const.h>
4971 #include <linux/linkage.h> /* for asmlinkage */
4972
4973 /*
4974 @@ -14,7 +15,7 @@
4975 * Blackfin loads 32 bytes for cache
4976 */
4977 #define L1_CACHE_SHIFT 5
4978 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4979 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4980 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4981
4982 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4983 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4984 index aea2718..3639a60 100644
4985 --- a/arch/cris/include/arch-v10/arch/cache.h
4986 +++ b/arch/cris/include/arch-v10/arch/cache.h
4987 @@ -1,8 +1,9 @@
4988 #ifndef _ASM_ARCH_CACHE_H
4989 #define _ASM_ARCH_CACHE_H
4990
4991 +#include <linux/const.h>
4992 /* Etrax 100LX have 32-byte cache-lines. */
4993 -#define L1_CACHE_BYTES 32
4994 #define L1_CACHE_SHIFT 5
4995 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4996
4997 #endif /* _ASM_ARCH_CACHE_H */
4998 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
4999 index 7caf25d..ee65ac5 100644
5000 --- a/arch/cris/include/arch-v32/arch/cache.h
5001 +++ b/arch/cris/include/arch-v32/arch/cache.h
5002 @@ -1,11 +1,12 @@
5003 #ifndef _ASM_CRIS_ARCH_CACHE_H
5004 #define _ASM_CRIS_ARCH_CACHE_H
5005
5006 +#include <linux/const.h>
5007 #include <arch/hwregs/dma.h>
5008
5009 /* A cache-line is 32 bytes. */
5010 -#define L1_CACHE_BYTES 32
5011 #define L1_CACHE_SHIFT 5
5012 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5013
5014 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5015
5016 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5017 index 102190a..5334cea 100644
5018 --- a/arch/frv/include/asm/atomic.h
5019 +++ b/arch/frv/include/asm/atomic.h
5020 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5021 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5022 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5023
5024 +#define atomic64_read_unchecked(v) atomic64_read(v)
5025 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5026 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5027 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5028 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5029 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5030 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5031 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5032 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5033 +
5034 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5035 {
5036 int c, old;
5037 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5038 index 2797163..c2a401df9 100644
5039 --- a/arch/frv/include/asm/cache.h
5040 +++ b/arch/frv/include/asm/cache.h
5041 @@ -12,10 +12,11 @@
5042 #ifndef __ASM_CACHE_H
5043 #define __ASM_CACHE_H
5044
5045 +#include <linux/const.h>
5046
5047 /* bytes per L1 cache line */
5048 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5049 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5050 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5051
5052 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5053 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5054 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5055 index 43901f2..0d8b865 100644
5056 --- a/arch/frv/include/asm/kmap_types.h
5057 +++ b/arch/frv/include/asm/kmap_types.h
5058 @@ -2,6 +2,6 @@
5059 #ifndef _ASM_KMAP_TYPES_H
5060 #define _ASM_KMAP_TYPES_H
5061
5062 -#define KM_TYPE_NR 17
5063 +#define KM_TYPE_NR 18
5064
5065 #endif
5066 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5067 index 836f147..4cf23f5 100644
5068 --- a/arch/frv/mm/elf-fdpic.c
5069 +++ b/arch/frv/mm/elf-fdpic.c
5070 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5071 {
5072 struct vm_area_struct *vma;
5073 struct vm_unmapped_area_info info;
5074 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5075
5076 if (len > TASK_SIZE)
5077 return -ENOMEM;
5078 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5079 if (addr) {
5080 addr = PAGE_ALIGN(addr);
5081 vma = find_vma(current->mm, addr);
5082 - if (TASK_SIZE - len >= addr &&
5083 - (!vma || addr + len <= vma->vm_start))
5084 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5085 goto success;
5086 }
5087
5088 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5089 info.high_limit = (current->mm->start_stack - 0x00200000);
5090 info.align_mask = 0;
5091 info.align_offset = 0;
5092 + info.threadstack_offset = offset;
5093 addr = vm_unmapped_area(&info);
5094 if (!(addr & ~PAGE_MASK))
5095 goto success;
5096 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5097 index 69952c1..4fa2908 100644
5098 --- a/arch/hexagon/include/asm/cache.h
5099 +++ b/arch/hexagon/include/asm/cache.h
5100 @@ -21,9 +21,11 @@
5101 #ifndef __ASM_CACHE_H
5102 #define __ASM_CACHE_H
5103
5104 +#include <linux/const.h>
5105 +
5106 /* Bytes per L1 cache line */
5107 -#define L1_CACHE_SHIFT (5)
5108 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5109 +#define L1_CACHE_SHIFT 5
5110 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5111
5112 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5113
5114 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5115 index 074e52b..76afdac 100644
5116 --- a/arch/ia64/Kconfig
5117 +++ b/arch/ia64/Kconfig
5118 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5119 config KEXEC
5120 bool "kexec system call"
5121 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5122 + depends on !GRKERNSEC_KMEM
5123 help
5124 kexec is a system call that implements the ability to shutdown your
5125 current kernel, and to start another kernel. It is like a reboot
5126 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5127 index 970d0bd..e750b9b 100644
5128 --- a/arch/ia64/Makefile
5129 +++ b/arch/ia64/Makefile
5130 @@ -98,5 +98,6 @@ endef
5131 archprepare: make_nr_irqs_h FORCE
5132 PHONY += make_nr_irqs_h FORCE
5133
5134 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5135 make_nr_irqs_h: FORCE
5136 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5137 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5138 index 0bf0350..2ad1957 100644
5139 --- a/arch/ia64/include/asm/atomic.h
5140 +++ b/arch/ia64/include/asm/atomic.h
5141 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5142 #define atomic64_inc(v) atomic64_add(1, (v))
5143 #define atomic64_dec(v) atomic64_sub(1, (v))
5144
5145 +#define atomic64_read_unchecked(v) atomic64_read(v)
5146 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5147 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5148 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5149 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5150 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5151 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5152 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5153 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5154 +
5155 #endif /* _ASM_IA64_ATOMIC_H */
5156 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5157 index f6769eb..1cdb590 100644
5158 --- a/arch/ia64/include/asm/barrier.h
5159 +++ b/arch/ia64/include/asm/barrier.h
5160 @@ -66,7 +66,7 @@
5161 do { \
5162 compiletime_assert_atomic_type(*p); \
5163 barrier(); \
5164 - ACCESS_ONCE(*p) = (v); \
5165 + ACCESS_ONCE_RW(*p) = (v); \
5166 } while (0)
5167
5168 #define smp_load_acquire(p) \
5169 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5170 index 988254a..e1ee885 100644
5171 --- a/arch/ia64/include/asm/cache.h
5172 +++ b/arch/ia64/include/asm/cache.h
5173 @@ -1,6 +1,7 @@
5174 #ifndef _ASM_IA64_CACHE_H
5175 #define _ASM_IA64_CACHE_H
5176
5177 +#include <linux/const.h>
5178
5179 /*
5180 * Copyright (C) 1998-2000 Hewlett-Packard Co
5181 @@ -9,7 +10,7 @@
5182
5183 /* Bytes per L1 (data) cache line. */
5184 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5185 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5186 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5187
5188 #ifdef CONFIG_SMP
5189 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5190 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5191 index 5a83c5c..4d7f553 100644
5192 --- a/arch/ia64/include/asm/elf.h
5193 +++ b/arch/ia64/include/asm/elf.h
5194 @@ -42,6 +42,13 @@
5195 */
5196 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5197
5198 +#ifdef CONFIG_PAX_ASLR
5199 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5200 +
5201 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5202 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5203 +#endif
5204 +
5205 #define PT_IA_64_UNWIND 0x70000001
5206
5207 /* IA-64 relocations: */
5208 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5209 index 5767cdf..7462574 100644
5210 --- a/arch/ia64/include/asm/pgalloc.h
5211 +++ b/arch/ia64/include/asm/pgalloc.h
5212 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5213 pgd_val(*pgd_entry) = __pa(pud);
5214 }
5215
5216 +static inline void
5217 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5218 +{
5219 + pgd_populate(mm, pgd_entry, pud);
5220 +}
5221 +
5222 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5223 {
5224 return quicklist_alloc(0, GFP_KERNEL, NULL);
5225 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5226 pud_val(*pud_entry) = __pa(pmd);
5227 }
5228
5229 +static inline void
5230 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5231 +{
5232 + pud_populate(mm, pud_entry, pmd);
5233 +}
5234 +
5235 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5236 {
5237 return quicklist_alloc(0, GFP_KERNEL, NULL);
5238 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5239 index 7b6f880..ac8e008 100644
5240 --- a/arch/ia64/include/asm/pgtable.h
5241 +++ b/arch/ia64/include/asm/pgtable.h
5242 @@ -12,7 +12,7 @@
5243 * David Mosberger-Tang <davidm@hpl.hp.com>
5244 */
5245
5246 -
5247 +#include <linux/const.h>
5248 #include <asm/mman.h>
5249 #include <asm/page.h>
5250 #include <asm/processor.h>
5251 @@ -139,6 +139,17 @@
5252 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5253 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5254 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5255 +
5256 +#ifdef CONFIG_PAX_PAGEEXEC
5257 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5258 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5259 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5260 +#else
5261 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5262 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5263 +# define PAGE_COPY_NOEXEC PAGE_COPY
5264 +#endif
5265 +
5266 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5267 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5268 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5269 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5270 index 45698cd..e8e2dbc 100644
5271 --- a/arch/ia64/include/asm/spinlock.h
5272 +++ b/arch/ia64/include/asm/spinlock.h
5273 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5274 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5275
5276 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5277 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5278 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5279 }
5280
5281 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5282 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5283 index 4f3fb6cc..254055e 100644
5284 --- a/arch/ia64/include/asm/uaccess.h
5285 +++ b/arch/ia64/include/asm/uaccess.h
5286 @@ -70,6 +70,7 @@
5287 && ((segment).seg == KERNEL_DS.seg \
5288 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5289 })
5290 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5291 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5292
5293 /*
5294 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5295 static inline unsigned long
5296 __copy_to_user (void __user *to, const void *from, unsigned long count)
5297 {
5298 + if (count > INT_MAX)
5299 + return count;
5300 +
5301 + if (!__builtin_constant_p(count))
5302 + check_object_size(from, count, true);
5303 +
5304 return __copy_user(to, (__force void __user *) from, count);
5305 }
5306
5307 static inline unsigned long
5308 __copy_from_user (void *to, const void __user *from, unsigned long count)
5309 {
5310 + if (count > INT_MAX)
5311 + return count;
5312 +
5313 + if (!__builtin_constant_p(count))
5314 + check_object_size(to, count, false);
5315 +
5316 return __copy_user((__force void __user *) to, from, count);
5317 }
5318
5319 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5320 ({ \
5321 void __user *__cu_to = (to); \
5322 const void *__cu_from = (from); \
5323 - long __cu_len = (n); \
5324 + unsigned long __cu_len = (n); \
5325 \
5326 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5327 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5328 + if (!__builtin_constant_p(n)) \
5329 + check_object_size(__cu_from, __cu_len, true); \
5330 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5331 + } \
5332 __cu_len; \
5333 })
5334
5335 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5336 ({ \
5337 void *__cu_to = (to); \
5338 const void __user *__cu_from = (from); \
5339 - long __cu_len = (n); \
5340 + unsigned long __cu_len = (n); \
5341 \
5342 __chk_user_ptr(__cu_from); \
5343 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5344 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5345 + if (!__builtin_constant_p(n)) \
5346 + check_object_size(__cu_to, __cu_len, false); \
5347 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5348 + } \
5349 __cu_len; \
5350 })
5351
5352 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5353 index 29754aa..06d2838 100644
5354 --- a/arch/ia64/kernel/module.c
5355 +++ b/arch/ia64/kernel/module.c
5356 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5357 }
5358
5359 static inline int
5360 +in_init_rx (const struct module *mod, uint64_t addr)
5361 +{
5362 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5363 +}
5364 +
5365 +static inline int
5366 +in_init_rw (const struct module *mod, uint64_t addr)
5367 +{
5368 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5369 +}
5370 +
5371 +static inline int
5372 in_init (const struct module *mod, uint64_t addr)
5373 {
5374 - return addr - (uint64_t) mod->module_init < mod->init_size;
5375 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5376 +}
5377 +
5378 +static inline int
5379 +in_core_rx (const struct module *mod, uint64_t addr)
5380 +{
5381 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5382 +}
5383 +
5384 +static inline int
5385 +in_core_rw (const struct module *mod, uint64_t addr)
5386 +{
5387 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5388 }
5389
5390 static inline int
5391 in_core (const struct module *mod, uint64_t addr)
5392 {
5393 - return addr - (uint64_t) mod->module_core < mod->core_size;
5394 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5395 }
5396
5397 static inline int
5398 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5399 break;
5400
5401 case RV_BDREL:
5402 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5403 + if (in_init_rx(mod, val))
5404 + val -= (uint64_t) mod->module_init_rx;
5405 + else if (in_init_rw(mod, val))
5406 + val -= (uint64_t) mod->module_init_rw;
5407 + else if (in_core_rx(mod, val))
5408 + val -= (uint64_t) mod->module_core_rx;
5409 + else if (in_core_rw(mod, val))
5410 + val -= (uint64_t) mod->module_core_rw;
5411 break;
5412
5413 case RV_LTV:
5414 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5415 * addresses have been selected...
5416 */
5417 uint64_t gp;
5418 - if (mod->core_size > MAX_LTOFF)
5419 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5420 /*
5421 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5422 * at the end of the module.
5423 */
5424 - gp = mod->core_size - MAX_LTOFF / 2;
5425 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5426 else
5427 - gp = mod->core_size / 2;
5428 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5429 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5430 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5431 mod->arch.gp = gp;
5432 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5433 }
5434 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5435 index c39c3cd..3c77738 100644
5436 --- a/arch/ia64/kernel/palinfo.c
5437 +++ b/arch/ia64/kernel/palinfo.c
5438 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5439 return NOTIFY_OK;
5440 }
5441
5442 -static struct notifier_block __refdata palinfo_cpu_notifier =
5443 +static struct notifier_block palinfo_cpu_notifier =
5444 {
5445 .notifier_call = palinfo_cpu_callback,
5446 .priority = 0,
5447 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5448 index 41e33f8..65180b2a 100644
5449 --- a/arch/ia64/kernel/sys_ia64.c
5450 +++ b/arch/ia64/kernel/sys_ia64.c
5451 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5452 unsigned long align_mask = 0;
5453 struct mm_struct *mm = current->mm;
5454 struct vm_unmapped_area_info info;
5455 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5456
5457 if (len > RGN_MAP_LIMIT)
5458 return -ENOMEM;
5459 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5460 if (REGION_NUMBER(addr) == RGN_HPAGE)
5461 addr = 0;
5462 #endif
5463 +
5464 +#ifdef CONFIG_PAX_RANDMMAP
5465 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5466 + addr = mm->free_area_cache;
5467 + else
5468 +#endif
5469 +
5470 if (!addr)
5471 addr = TASK_UNMAPPED_BASE;
5472
5473 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5474 info.high_limit = TASK_SIZE;
5475 info.align_mask = align_mask;
5476 info.align_offset = 0;
5477 + info.threadstack_offset = offset;
5478 return vm_unmapped_area(&info);
5479 }
5480
5481 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5482 index 84f8a52..7c76178 100644
5483 --- a/arch/ia64/kernel/vmlinux.lds.S
5484 +++ b/arch/ia64/kernel/vmlinux.lds.S
5485 @@ -192,7 +192,7 @@ SECTIONS {
5486 /* Per-cpu data: */
5487 . = ALIGN(PERCPU_PAGE_SIZE);
5488 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5489 - __phys_per_cpu_start = __per_cpu_load;
5490 + __phys_per_cpu_start = per_cpu_load;
5491 /*
5492 * ensure percpu data fits
5493 * into percpu page size
5494 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5495 index ba5ba7a..36e9d3a 100644
5496 --- a/arch/ia64/mm/fault.c
5497 +++ b/arch/ia64/mm/fault.c
5498 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5499 return pte_present(pte);
5500 }
5501
5502 +#ifdef CONFIG_PAX_PAGEEXEC
5503 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5504 +{
5505 + unsigned long i;
5506 +
5507 + printk(KERN_ERR "PAX: bytes at PC: ");
5508 + for (i = 0; i < 8; i++) {
5509 + unsigned int c;
5510 + if (get_user(c, (unsigned int *)pc+i))
5511 + printk(KERN_CONT "???????? ");
5512 + else
5513 + printk(KERN_CONT "%08x ", c);
5514 + }
5515 + printk("\n");
5516 +}
5517 +#endif
5518 +
5519 # define VM_READ_BIT 0
5520 # define VM_WRITE_BIT 1
5521 # define VM_EXEC_BIT 2
5522 @@ -151,8 +168,21 @@ retry:
5523 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5524 goto bad_area;
5525
5526 - if ((vma->vm_flags & mask) != mask)
5527 + if ((vma->vm_flags & mask) != mask) {
5528 +
5529 +#ifdef CONFIG_PAX_PAGEEXEC
5530 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5531 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5532 + goto bad_area;
5533 +
5534 + up_read(&mm->mmap_sem);
5535 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5536 + do_group_exit(SIGKILL);
5537 + }
5538 +#endif
5539 +
5540 goto bad_area;
5541 + }
5542
5543 /*
5544 * If for any reason at all we couldn't handle the fault, make
5545 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5546 index 52b7604b..455cb85 100644
5547 --- a/arch/ia64/mm/hugetlbpage.c
5548 +++ b/arch/ia64/mm/hugetlbpage.c
5549 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5550 unsigned long pgoff, unsigned long flags)
5551 {
5552 struct vm_unmapped_area_info info;
5553 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5554
5555 if (len > RGN_MAP_LIMIT)
5556 return -ENOMEM;
5557 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5558 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5559 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5560 info.align_offset = 0;
5561 + info.threadstack_offset = offset;
5562 return vm_unmapped_area(&info);
5563 }
5564
5565 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5566 index 6b33457..88b5124 100644
5567 --- a/arch/ia64/mm/init.c
5568 +++ b/arch/ia64/mm/init.c
5569 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5570 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5571 vma->vm_end = vma->vm_start + PAGE_SIZE;
5572 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5573 +
5574 +#ifdef CONFIG_PAX_PAGEEXEC
5575 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5576 + vma->vm_flags &= ~VM_EXEC;
5577 +
5578 +#ifdef CONFIG_PAX_MPROTECT
5579 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5580 + vma->vm_flags &= ~VM_MAYEXEC;
5581 +#endif
5582 +
5583 + }
5584 +#endif
5585 +
5586 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5587 down_write(&current->mm->mmap_sem);
5588 if (insert_vm_struct(current->mm, vma)) {
5589 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5590 gate_vma.vm_start = FIXADDR_USER_START;
5591 gate_vma.vm_end = FIXADDR_USER_END;
5592 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5593 - gate_vma.vm_page_prot = __P101;
5594 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5595
5596 return 0;
5597 }
5598 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5599 index 40b3ee98..8c2c112 100644
5600 --- a/arch/m32r/include/asm/cache.h
5601 +++ b/arch/m32r/include/asm/cache.h
5602 @@ -1,8 +1,10 @@
5603 #ifndef _ASM_M32R_CACHE_H
5604 #define _ASM_M32R_CACHE_H
5605
5606 +#include <linux/const.h>
5607 +
5608 /* L1 cache line size */
5609 #define L1_CACHE_SHIFT 4
5610 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5611 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5612
5613 #endif /* _ASM_M32R_CACHE_H */
5614 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5615 index 82abd15..d95ae5d 100644
5616 --- a/arch/m32r/lib/usercopy.c
5617 +++ b/arch/m32r/lib/usercopy.c
5618 @@ -14,6 +14,9 @@
5619 unsigned long
5620 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5621 {
5622 + if ((long)n < 0)
5623 + return n;
5624 +
5625 prefetch(from);
5626 if (access_ok(VERIFY_WRITE, to, n))
5627 __copy_user(to,from,n);
5628 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5629 unsigned long
5630 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5631 {
5632 + if ((long)n < 0)
5633 + return n;
5634 +
5635 prefetchw(to);
5636 if (access_ok(VERIFY_READ, from, n))
5637 __copy_user_zeroing(to,from,n);
5638 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5639 index 0395c51..5f26031 100644
5640 --- a/arch/m68k/include/asm/cache.h
5641 +++ b/arch/m68k/include/asm/cache.h
5642 @@ -4,9 +4,11 @@
5643 #ifndef __ARCH_M68K_CACHE_H
5644 #define __ARCH_M68K_CACHE_H
5645
5646 +#include <linux/const.h>
5647 +
5648 /* bytes per L1 cache line */
5649 #define L1_CACHE_SHIFT 4
5650 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5651 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5652
5653 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5654
5655 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5656 index d703d8e..a8e2d70 100644
5657 --- a/arch/metag/include/asm/barrier.h
5658 +++ b/arch/metag/include/asm/barrier.h
5659 @@ -90,7 +90,7 @@ static inline void fence(void)
5660 do { \
5661 compiletime_assert_atomic_type(*p); \
5662 smp_mb(); \
5663 - ACCESS_ONCE(*p) = (v); \
5664 + ACCESS_ONCE_RW(*p) = (v); \
5665 } while (0)
5666
5667 #define smp_load_acquire(p) \
5668 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5669 index 7ca80ac..794ba72 100644
5670 --- a/arch/metag/mm/hugetlbpage.c
5671 +++ b/arch/metag/mm/hugetlbpage.c
5672 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5673 info.high_limit = TASK_SIZE;
5674 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5675 info.align_offset = 0;
5676 + info.threadstack_offset = 0;
5677 return vm_unmapped_area(&info);
5678 }
5679
5680 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5681 index 4efe96a..60e8699 100644
5682 --- a/arch/microblaze/include/asm/cache.h
5683 +++ b/arch/microblaze/include/asm/cache.h
5684 @@ -13,11 +13,12 @@
5685 #ifndef _ASM_MICROBLAZE_CACHE_H
5686 #define _ASM_MICROBLAZE_CACHE_H
5687
5688 +#include <linux/const.h>
5689 #include <asm/registers.h>
5690
5691 #define L1_CACHE_SHIFT 5
5692 /* word-granular cache in microblaze */
5693 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5694 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5695
5696 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5697
5698 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5699 index c7a1690..28c24b6 100644
5700 --- a/arch/mips/Kconfig
5701 +++ b/arch/mips/Kconfig
5702 @@ -2504,6 +2504,7 @@ source "kernel/Kconfig.preempt"
5703
5704 config KEXEC
5705 bool "Kexec system call"
5706 + depends on !GRKERNSEC_KMEM
5707 help
5708 kexec is a system call that implements the ability to shutdown your
5709 current kernel, and to start another kernel. It is like a reboot
5710 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5711 index 7d89878..57c55b7 100644
5712 --- a/arch/mips/cavium-octeon/dma-octeon.c
5713 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5714 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5715 if (dma_release_from_coherent(dev, order, vaddr))
5716 return;
5717
5718 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5719 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5720 }
5721
5722 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5723 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5724 index 26d4363..3c9a82e 100644
5725 --- a/arch/mips/include/asm/atomic.h
5726 +++ b/arch/mips/include/asm/atomic.h
5727 @@ -22,15 +22,39 @@
5728 #include <asm/cmpxchg.h>
5729 #include <asm/war.h>
5730
5731 +#ifdef CONFIG_GENERIC_ATOMIC64
5732 +#include <asm-generic/atomic64.h>
5733 +#endif
5734 +
5735 #define ATOMIC_INIT(i) { (i) }
5736
5737 +#ifdef CONFIG_64BIT
5738 +#define _ASM_EXTABLE(from, to) \
5739 +" .section __ex_table,\"a\"\n" \
5740 +" .dword " #from ", " #to"\n" \
5741 +" .previous\n"
5742 +#else
5743 +#define _ASM_EXTABLE(from, to) \
5744 +" .section __ex_table,\"a\"\n" \
5745 +" .word " #from ", " #to"\n" \
5746 +" .previous\n"
5747 +#endif
5748 +
5749 /*
5750 * atomic_read - read atomic variable
5751 * @v: pointer of type atomic_t
5752 *
5753 * Atomically reads the value of @v.
5754 */
5755 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5756 +static inline int atomic_read(const atomic_t *v)
5757 +{
5758 + return ACCESS_ONCE(v->counter);
5759 +}
5760 +
5761 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5762 +{
5763 + return ACCESS_ONCE(v->counter);
5764 +}
5765
5766 /*
5767 * atomic_set - set atomic variable
5768 @@ -39,47 +63,77 @@
5769 *
5770 * Atomically sets the value of @v to @i.
5771 */
5772 -#define atomic_set(v, i) ((v)->counter = (i))
5773 +static inline void atomic_set(atomic_t *v, int i)
5774 +{
5775 + v->counter = i;
5776 +}
5777
5778 -#define ATOMIC_OP(op, c_op, asm_op) \
5779 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5780 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5781 +{
5782 + v->counter = i;
5783 +}
5784 +
5785 +#ifdef CONFIG_PAX_REFCOUNT
5786 +#define __OVERFLOW_POST \
5787 + " b 4f \n" \
5788 + " .set noreorder \n" \
5789 + "3: b 5f \n" \
5790 + " move %0, %1 \n" \
5791 + " .set reorder \n"
5792 +#define __OVERFLOW_EXTABLE \
5793 + "3:\n" \
5794 + _ASM_EXTABLE(2b, 3b)
5795 +#else
5796 +#define __OVERFLOW_POST
5797 +#define __OVERFLOW_EXTABLE
5798 +#endif
5799 +
5800 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5801 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5802 { \
5803 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5804 int temp; \
5805 \
5806 __asm__ __volatile__( \
5807 - " .set arch=r4000 \n" \
5808 - "1: ll %0, %1 # atomic_" #op " \n" \
5809 - " " #asm_op " %0, %2 \n" \
5810 + " .set mips3 \n" \
5811 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5812 + "2: " #asm_op " %0, %2 \n" \
5813 " sc %0, %1 \n" \
5814 " beqzl %0, 1b \n" \
5815 + extable \
5816 " .set mips0 \n" \
5817 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5818 : "Ir" (i)); \
5819 } else if (kernel_uses_llsc) { \
5820 int temp; \
5821 \
5822 - do { \
5823 - __asm__ __volatile__( \
5824 - " .set "MIPS_ISA_LEVEL" \n" \
5825 - " ll %0, %1 # atomic_" #op "\n" \
5826 - " " #asm_op " %0, %2 \n" \
5827 - " sc %0, %1 \n" \
5828 - " .set mips0 \n" \
5829 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5830 - : "Ir" (i)); \
5831 - } while (unlikely(!temp)); \
5832 + __asm__ __volatile__( \
5833 + " .set "MIPS_ISA_LEVEL" \n" \
5834 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5835 + "2: " #asm_op " %0, %2 \n" \
5836 + " sc %0, %1 \n" \
5837 + " beqz %0, 1b \n" \
5838 + extable \
5839 + " .set mips0 \n" \
5840 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5841 + : "Ir" (i)); \
5842 } else { \
5843 unsigned long flags; \
5844 \
5845 raw_local_irq_save(flags); \
5846 - v->counter c_op i; \
5847 + __asm__ __volatile__( \
5848 + "2: " #asm_op " %0, %1 \n" \
5849 + extable \
5850 + : "+r" (v->counter) : "Ir" (i)); \
5851 raw_local_irq_restore(flags); \
5852 } \
5853 }
5854
5855 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5856 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5857 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5858 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5859 +
5860 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5861 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5862 { \
5863 int result; \
5864 \
5865 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5866 int temp; \
5867 \
5868 __asm__ __volatile__( \
5869 - " .set arch=r4000 \n" \
5870 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5871 - " " #asm_op " %0, %1, %3 \n" \
5872 + " .set mips3 \n" \
5873 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5874 + "2: " #asm_op " %0, %1, %3 \n" \
5875 " sc %0, %2 \n" \
5876 " beqzl %0, 1b \n" \
5877 - " " #asm_op " %0, %1, %3 \n" \
5878 + post_op \
5879 + extable \
5880 + "4: " #asm_op " %0, %1, %3 \n" \
5881 + "5: \n" \
5882 " .set mips0 \n" \
5883 : "=&r" (result), "=&r" (temp), \
5884 "+" GCC_OFF_SMALL_ASM() (v->counter) \
5885 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5886 } else if (kernel_uses_llsc) { \
5887 int temp; \
5888 \
5889 - do { \
5890 - __asm__ __volatile__( \
5891 - " .set "MIPS_ISA_LEVEL" \n" \
5892 - " ll %1, %2 # atomic_" #op "_return \n" \
5893 - " " #asm_op " %0, %1, %3 \n" \
5894 - " sc %0, %2 \n" \
5895 - " .set mips0 \n" \
5896 - : "=&r" (result), "=&r" (temp), \
5897 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
5898 - : "Ir" (i)); \
5899 - } while (unlikely(!result)); \
5900 + __asm__ __volatile__( \
5901 + " .set "MIPS_ISA_LEVEL" \n" \
5902 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5903 + "2: " #asm_op " %0, %1, %3 \n" \
5904 + " sc %0, %2 \n" \
5905 + post_op \
5906 + extable \
5907 + "4: " #asm_op " %0, %1, %3 \n" \
5908 + "5: \n" \
5909 + " .set mips0 \n" \
5910 + : "=&r" (result), "=&r" (temp), \
5911 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
5912 + : "Ir" (i)); \
5913 \
5914 result = temp; result c_op i; \
5915 } else { \
5916 unsigned long flags; \
5917 \
5918 raw_local_irq_save(flags); \
5919 - result = v->counter; \
5920 - result c_op i; \
5921 - v->counter = result; \
5922 + __asm__ __volatile__( \
5923 + " lw %0, %1 \n" \
5924 + "2: " #asm_op " %0, %1, %2 \n" \
5925 + " sw %0, %1 \n" \
5926 + "3: \n" \
5927 + extable \
5928 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5929 + : "Ir" (i)); \
5930 raw_local_irq_restore(flags); \
5931 } \
5932 \
5933 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5934 return result; \
5935 }
5936
5937 -#define ATOMIC_OPS(op, c_op, asm_op) \
5938 - ATOMIC_OP(op, c_op, asm_op) \
5939 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5940 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
5941 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5942
5943 -ATOMIC_OPS(add, +=, addu)
5944 -ATOMIC_OPS(sub, -=, subu)
5945 +#define ATOMIC_OPS(op, asm_op) \
5946 + ATOMIC_OP(op, asm_op) \
5947 + ATOMIC_OP_RETURN(op, asm_op)
5948 +
5949 +ATOMIC_OPS(add, add)
5950 +ATOMIC_OPS(sub, sub)
5951
5952 #undef ATOMIC_OPS
5953 #undef ATOMIC_OP_RETURN
5954 +#undef __ATOMIC_OP_RETURN
5955 #undef ATOMIC_OP
5956 +#undef __ATOMIC_OP
5957
5958 /*
5959 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5960 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5961 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5962 * The function returns the old value of @v minus @i.
5963 */
5964 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5965 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5966 {
5967 int result;
5968
5969 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5970 int temp;
5971
5972 __asm__ __volatile__(
5973 - " .set arch=r4000 \n"
5974 + " .set "MIPS_ISA_LEVEL" \n"
5975 "1: ll %1, %2 # atomic_sub_if_positive\n"
5976 " subu %0, %1, %3 \n"
5977 " bltz %0, 1f \n"
5978 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5979 return result;
5980 }
5981
5982 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5983 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5984 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5985 +{
5986 + return cmpxchg(&v->counter, old, new);
5987 +}
5988 +
5989 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5990 + int new)
5991 +{
5992 + return cmpxchg(&(v->counter), old, new);
5993 +}
5994 +
5995 +static inline int atomic_xchg(atomic_t *v, int new)
5996 +{
5997 + return xchg(&v->counter, new);
5998 +}
5999 +
6000 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6001 +{
6002 + return xchg(&(v->counter), new);
6003 +}
6004
6005 /**
6006 * __atomic_add_unless - add unless the number is a given value
6007 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6008
6009 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6010 #define atomic_inc_return(v) atomic_add_return(1, (v))
6011 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6012 +{
6013 + return atomic_add_return_unchecked(1, v);
6014 +}
6015
6016 /*
6017 * atomic_sub_and_test - subtract value from variable and test result
6018 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6019 * other cases.
6020 */
6021 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6022 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6023 +{
6024 + return atomic_add_return_unchecked(1, v) == 0;
6025 +}
6026
6027 /*
6028 * atomic_dec_and_test - decrement by 1 and test
6029 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6030 * Atomically increments @v by 1.
6031 */
6032 #define atomic_inc(v) atomic_add(1, (v))
6033 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6034 +{
6035 + atomic_add_unchecked(1, v);
6036 +}
6037
6038 /*
6039 * atomic_dec - decrement and test
6040 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6041 * Atomically decrements @v by 1.
6042 */
6043 #define atomic_dec(v) atomic_sub(1, (v))
6044 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6045 +{
6046 + atomic_sub_unchecked(1, v);
6047 +}
6048
6049 /*
6050 * atomic_add_negative - add and test if negative
6051 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6052 * @v: pointer of type atomic64_t
6053 *
6054 */
6055 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6056 +static inline long atomic64_read(const atomic64_t *v)
6057 +{
6058 + return ACCESS_ONCE(v->counter);
6059 +}
6060 +
6061 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6062 +{
6063 + return ACCESS_ONCE(v->counter);
6064 +}
6065
6066 /*
6067 * atomic64_set - set atomic variable
6068 * @v: pointer of type atomic64_t
6069 * @i: required value
6070 */
6071 -#define atomic64_set(v, i) ((v)->counter = (i))
6072 +static inline void atomic64_set(atomic64_t *v, long i)
6073 +{
6074 + v->counter = i;
6075 +}
6076
6077 -#define ATOMIC64_OP(op, c_op, asm_op) \
6078 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6079 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6080 +{
6081 + v->counter = i;
6082 +}
6083 +
6084 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6085 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6086 { \
6087 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6088 long temp; \
6089 \
6090 __asm__ __volatile__( \
6091 - " .set arch=r4000 \n" \
6092 - "1: lld %0, %1 # atomic64_" #op " \n" \
6093 - " " #asm_op " %0, %2 \n" \
6094 + " .set "MIPS_ISA_LEVEL" \n" \
6095 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6096 + "2: " #asm_op " %0, %2 \n" \
6097 " scd %0, %1 \n" \
6098 " beqzl %0, 1b \n" \
6099 + extable \
6100 " .set mips0 \n" \
6101 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6102 : "Ir" (i)); \
6103 } else if (kernel_uses_llsc) { \
6104 long temp; \
6105 \
6106 - do { \
6107 - __asm__ __volatile__( \
6108 - " .set "MIPS_ISA_LEVEL" \n" \
6109 - " lld %0, %1 # atomic64_" #op "\n" \
6110 - " " #asm_op " %0, %2 \n" \
6111 - " scd %0, %1 \n" \
6112 - " .set mips0 \n" \
6113 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6114 - : "Ir" (i)); \
6115 - } while (unlikely(!temp)); \
6116 + __asm__ __volatile__( \
6117 + " .set "MIPS_ISA_LEVEL" \n" \
6118 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6119 + "2: " #asm_op " %0, %2 \n" \
6120 + " scd %0, %1 \n" \
6121 + " beqz %0, 1b \n" \
6122 + extable \
6123 + " .set mips0 \n" \
6124 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6125 + : "Ir" (i)); \
6126 } else { \
6127 unsigned long flags; \
6128 \
6129 raw_local_irq_save(flags); \
6130 - v->counter c_op i; \
6131 + __asm__ __volatile__( \
6132 + "2: " #asm_op " %0, %1 \n" \
6133 + extable \
6134 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6135 raw_local_irq_restore(flags); \
6136 } \
6137 }
6138
6139 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6140 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6141 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6142 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6143 +
6144 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6145 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6146 { \
6147 long result; \
6148 \
6149 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6150 long temp; \
6151 \
6152 __asm__ __volatile__( \
6153 - " .set arch=r4000 \n" \
6154 + " .set mips3 \n" \
6155 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6156 - " " #asm_op " %0, %1, %3 \n" \
6157 + "2: " #asm_op " %0, %1, %3 \n" \
6158 " scd %0, %2 \n" \
6159 " beqzl %0, 1b \n" \
6160 - " " #asm_op " %0, %1, %3 \n" \
6161 + post_op \
6162 + extable \
6163 + "4: " #asm_op " %0, %1, %3 \n" \
6164 + "5: \n" \
6165 " .set mips0 \n" \
6166 : "=&r" (result), "=&r" (temp), \
6167 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6168 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6169 } else if (kernel_uses_llsc) { \
6170 long temp; \
6171 \
6172 - do { \
6173 - __asm__ __volatile__( \
6174 - " .set "MIPS_ISA_LEVEL" \n" \
6175 - " lld %1, %2 # atomic64_" #op "_return\n" \
6176 - " " #asm_op " %0, %1, %3 \n" \
6177 - " scd %0, %2 \n" \
6178 - " .set mips0 \n" \
6179 - : "=&r" (result), "=&r" (temp), \
6180 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6181 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6182 - : "memory"); \
6183 - } while (unlikely(!result)); \
6184 + __asm__ __volatile__( \
6185 + " .set "MIPS_ISA_LEVEL" \n" \
6186 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6187 + "2: " #asm_op " %0, %1, %3 \n" \
6188 + " scd %0, %2 \n" \
6189 + " beqz %0, 1b \n" \
6190 + post_op \
6191 + extable \
6192 + "4: " #asm_op " %0, %1, %3 \n" \
6193 + "5: \n" \
6194 + " .set mips0 \n" \
6195 + : "=&r" (result), "=&r" (temp), \
6196 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6197 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6198 + : "memory"); \
6199 \
6200 result = temp; result c_op i; \
6201 } else { \
6202 unsigned long flags; \
6203 \
6204 raw_local_irq_save(flags); \
6205 - result = v->counter; \
6206 - result c_op i; \
6207 - v->counter = result; \
6208 + __asm__ __volatile__( \
6209 + " ld %0, %1 \n" \
6210 + "2: " #asm_op " %0, %1, %2 \n" \
6211 + " sd %0, %1 \n" \
6212 + "3: \n" \
6213 + extable \
6214 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6215 + : "Ir" (i)); \
6216 raw_local_irq_restore(flags); \
6217 } \
6218 \
6219 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6220 return result; \
6221 }
6222
6223 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6224 - ATOMIC64_OP(op, c_op, asm_op) \
6225 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6226 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6227 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6228
6229 -ATOMIC64_OPS(add, +=, daddu)
6230 -ATOMIC64_OPS(sub, -=, dsubu)
6231 +#define ATOMIC64_OPS(op, asm_op) \
6232 + ATOMIC64_OP(op, asm_op) \
6233 + ATOMIC64_OP_RETURN(op, asm_op)
6234 +
6235 +ATOMIC64_OPS(add, dadd)
6236 +ATOMIC64_OPS(sub, dsub)
6237
6238 #undef ATOMIC64_OPS
6239 #undef ATOMIC64_OP_RETURN
6240 +#undef __ATOMIC64_OP_RETURN
6241 #undef ATOMIC64_OP
6242 +#undef __ATOMIC64_OP
6243 +#undef __OVERFLOW_EXTABLE
6244 +#undef __OVERFLOW_POST
6245
6246 /*
6247 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6248 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6249 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6250 * The function returns the old value of @v minus @i.
6251 */
6252 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6253 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6254 {
6255 long result;
6256
6257 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6258 long temp;
6259
6260 __asm__ __volatile__(
6261 - " .set arch=r4000 \n"
6262 + " .set "MIPS_ISA_LEVEL" \n"
6263 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6264 " dsubu %0, %1, %3 \n"
6265 " bltz %0, 1f \n"
6266 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6267 return result;
6268 }
6269
6270 -#define atomic64_cmpxchg(v, o, n) \
6271 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6272 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6273 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6274 +{
6275 + return cmpxchg(&v->counter, old, new);
6276 +}
6277 +
6278 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6279 + long new)
6280 +{
6281 + return cmpxchg(&(v->counter), old, new);
6282 +}
6283 +
6284 +static inline long atomic64_xchg(atomic64_t *v, long new)
6285 +{
6286 + return xchg(&v->counter, new);
6287 +}
6288 +
6289 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6290 +{
6291 + return xchg(&(v->counter), new);
6292 +}
6293
6294 /**
6295 * atomic64_add_unless - add unless the number is a given value
6296 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6297
6298 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6299 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6300 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6301
6302 /*
6303 * atomic64_sub_and_test - subtract value from variable and test result
6304 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6305 * other cases.
6306 */
6307 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6308 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6309
6310 /*
6311 * atomic64_dec_and_test - decrement by 1 and test
6312 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6313 * Atomically increments @v by 1.
6314 */
6315 #define atomic64_inc(v) atomic64_add(1, (v))
6316 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6317
6318 /*
6319 * atomic64_dec - decrement and test
6320 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6321 * Atomically decrements @v by 1.
6322 */
6323 #define atomic64_dec(v) atomic64_sub(1, (v))
6324 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6325
6326 /*
6327 * atomic64_add_negative - add and test if negative
6328 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6329 index 2b8bbbc..4556df6 100644
6330 --- a/arch/mips/include/asm/barrier.h
6331 +++ b/arch/mips/include/asm/barrier.h
6332 @@ -133,7 +133,7 @@
6333 do { \
6334 compiletime_assert_atomic_type(*p); \
6335 smp_mb(); \
6336 - ACCESS_ONCE(*p) = (v); \
6337 + ACCESS_ONCE_RW(*p) = (v); \
6338 } while (0)
6339
6340 #define smp_load_acquire(p) \
6341 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6342 index b4db69f..8f3b093 100644
6343 --- a/arch/mips/include/asm/cache.h
6344 +++ b/arch/mips/include/asm/cache.h
6345 @@ -9,10 +9,11 @@
6346 #ifndef _ASM_CACHE_H
6347 #define _ASM_CACHE_H
6348
6349 +#include <linux/const.h>
6350 #include <kmalloc.h>
6351
6352 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6353 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6354 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6355
6356 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6357 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6358 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6359 index 535f196..2ab029e 100644
6360 --- a/arch/mips/include/asm/elf.h
6361 +++ b/arch/mips/include/asm/elf.h
6362 @@ -405,15 +405,18 @@ extern const char *__elf_platform;
6363 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6364 #endif
6365
6366 +#ifdef CONFIG_PAX_ASLR
6367 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6368 +
6369 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6370 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6371 +#endif
6372 +
6373 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6374 struct linux_binprm;
6375 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6376 int uses_interp);
6377
6378 -struct mm_struct;
6379 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6380 -#define arch_randomize_brk arch_randomize_brk
6381 -
6382 struct arch_elf_state {
6383 int fp_abi;
6384 int interp_fp_abi;
6385 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6386 index c1f6afa..38cc6e9 100644
6387 --- a/arch/mips/include/asm/exec.h
6388 +++ b/arch/mips/include/asm/exec.h
6389 @@ -12,6 +12,6 @@
6390 #ifndef _ASM_EXEC_H
6391 #define _ASM_EXEC_H
6392
6393 -extern unsigned long arch_align_stack(unsigned long sp);
6394 +#define arch_align_stack(x) ((x) & ~0xfUL)
6395
6396 #endif /* _ASM_EXEC_H */
6397 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6398 index 9e8ef59..1139d6b 100644
6399 --- a/arch/mips/include/asm/hw_irq.h
6400 +++ b/arch/mips/include/asm/hw_irq.h
6401 @@ -10,7 +10,7 @@
6402
6403 #include <linux/atomic.h>
6404
6405 -extern atomic_t irq_err_count;
6406 +extern atomic_unchecked_t irq_err_count;
6407
6408 /*
6409 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6410 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6411 index 8feaed6..1bd8a64 100644
6412 --- a/arch/mips/include/asm/local.h
6413 +++ b/arch/mips/include/asm/local.h
6414 @@ -13,15 +13,25 @@ typedef struct
6415 atomic_long_t a;
6416 } local_t;
6417
6418 +typedef struct {
6419 + atomic_long_unchecked_t a;
6420 +} local_unchecked_t;
6421 +
6422 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6423
6424 #define local_read(l) atomic_long_read(&(l)->a)
6425 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6426 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6427 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6428
6429 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6430 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6431 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6432 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6433 #define local_inc(l) atomic_long_inc(&(l)->a)
6434 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6435 #define local_dec(l) atomic_long_dec(&(l)->a)
6436 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6437
6438 /*
6439 * Same as above, but return the result value
6440 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6441 return result;
6442 }
6443
6444 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6445 +{
6446 + unsigned long result;
6447 +
6448 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6449 + unsigned long temp;
6450 +
6451 + __asm__ __volatile__(
6452 + " .set mips3 \n"
6453 + "1:" __LL "%1, %2 # local_add_return \n"
6454 + " addu %0, %1, %3 \n"
6455 + __SC "%0, %2 \n"
6456 + " beqzl %0, 1b \n"
6457 + " addu %0, %1, %3 \n"
6458 + " .set mips0 \n"
6459 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6460 + : "Ir" (i), "m" (l->a.counter)
6461 + : "memory");
6462 + } else if (kernel_uses_llsc) {
6463 + unsigned long temp;
6464 +
6465 + __asm__ __volatile__(
6466 + " .set mips3 \n"
6467 + "1:" __LL "%1, %2 # local_add_return \n"
6468 + " addu %0, %1, %3 \n"
6469 + __SC "%0, %2 \n"
6470 + " beqz %0, 1b \n"
6471 + " addu %0, %1, %3 \n"
6472 + " .set mips0 \n"
6473 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6474 + : "Ir" (i), "m" (l->a.counter)
6475 + : "memory");
6476 + } else {
6477 + unsigned long flags;
6478 +
6479 + local_irq_save(flags);
6480 + result = l->a.counter;
6481 + result += i;
6482 + l->a.counter = result;
6483 + local_irq_restore(flags);
6484 + }
6485 +
6486 + return result;
6487 +}
6488 +
6489 static __inline__ long local_sub_return(long i, local_t * l)
6490 {
6491 unsigned long result;
6492 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6493
6494 #define local_cmpxchg(l, o, n) \
6495 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6496 +#define local_cmpxchg_unchecked(l, o, n) \
6497 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6498 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6499
6500 /**
6501 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6502 index 154b70a..426ae3d 100644
6503 --- a/arch/mips/include/asm/page.h
6504 +++ b/arch/mips/include/asm/page.h
6505 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6506 #ifdef CONFIG_CPU_MIPS32
6507 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6508 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6509 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6510 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6511 #else
6512 typedef struct { unsigned long long pte; } pte_t;
6513 #define pte_val(x) ((x).pte)
6514 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6515 index b336037..5b874cc 100644
6516 --- a/arch/mips/include/asm/pgalloc.h
6517 +++ b/arch/mips/include/asm/pgalloc.h
6518 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6519 {
6520 set_pud(pud, __pud((unsigned long)pmd));
6521 }
6522 +
6523 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6524 +{
6525 + pud_populate(mm, pud, pmd);
6526 +}
6527 #endif
6528
6529 /*
6530 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6531 index bef782c..d99df93 100644
6532 --- a/arch/mips/include/asm/pgtable.h
6533 +++ b/arch/mips/include/asm/pgtable.h
6534 @@ -20,6 +20,9 @@
6535 #include <asm/io.h>
6536 #include <asm/pgtable-bits.h>
6537
6538 +#define ktla_ktva(addr) (addr)
6539 +#define ktva_ktla(addr) (addr)
6540 +
6541 struct mm_struct;
6542 struct vm_area_struct;
6543
6544 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6545 index 55ed660..3dc9422 100644
6546 --- a/arch/mips/include/asm/thread_info.h
6547 +++ b/arch/mips/include/asm/thread_info.h
6548 @@ -102,6 +102,9 @@ static inline struct thread_info *current_thread_info(void)
6549 #define TIF_SECCOMP 4 /* secure computing */
6550 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6551 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6552 +/* li takes a 32bit immediate */
6553 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6554 +
6555 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6556 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6557 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6558 @@ -137,14 +140,16 @@ static inline struct thread_info *current_thread_info(void)
6559 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6560 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6561 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6562 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6563
6564 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6565 _TIF_SYSCALL_AUDIT | \
6566 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6567 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6568 + _TIF_GRSEC_SETXID)
6569
6570 /* work to do in syscall_trace_leave() */
6571 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6572 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6573 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6574
6575 /* work to do on interrupt/exception return */
6576 #define _TIF_WORK_MASK \
6577 @@ -152,7 +157,7 @@ static inline struct thread_info *current_thread_info(void)
6578 /* work to do on any return to u-space */
6579 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6580 _TIF_WORK_SYSCALL_EXIT | \
6581 - _TIF_SYSCALL_TRACEPOINT)
6582 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6583
6584 /*
6585 * We stash processor id into a COP0 register to retrieve it fast
6586 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6587 index bf8b324..cec5705 100644
6588 --- a/arch/mips/include/asm/uaccess.h
6589 +++ b/arch/mips/include/asm/uaccess.h
6590 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6591 __ok == 0; \
6592 })
6593
6594 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6595 #define access_ok(type, addr, size) \
6596 likely(__access_ok((addr), (size), __access_mask))
6597
6598 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6599 index 1188e00..41cf144 100644
6600 --- a/arch/mips/kernel/binfmt_elfn32.c
6601 +++ b/arch/mips/kernel/binfmt_elfn32.c
6602 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6603 #undef ELF_ET_DYN_BASE
6604 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6605
6606 +#ifdef CONFIG_PAX_ASLR
6607 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6608 +
6609 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6610 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6611 +#endif
6612 +
6613 #include <asm/processor.h>
6614 #include <linux/module.h>
6615 #include <linux/elfcore.h>
6616 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6617 index 9287678..f870e47 100644
6618 --- a/arch/mips/kernel/binfmt_elfo32.c
6619 +++ b/arch/mips/kernel/binfmt_elfo32.c
6620 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6621 #undef ELF_ET_DYN_BASE
6622 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6623
6624 +#ifdef CONFIG_PAX_ASLR
6625 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6626 +
6627 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6628 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6629 +#endif
6630 +
6631 #include <asm/processor.h>
6632
6633 #include <linux/module.h>
6634 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6635 index a74ec3a..4f06f18 100644
6636 --- a/arch/mips/kernel/i8259.c
6637 +++ b/arch/mips/kernel/i8259.c
6638 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6639 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6640 spurious_irq_mask |= irqmask;
6641 }
6642 - atomic_inc(&irq_err_count);
6643 + atomic_inc_unchecked(&irq_err_count);
6644 /*
6645 * Theoretically we do not have to handle this IRQ,
6646 * but in Linux this does not cause problems and is
6647 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6648 index 44a1f79..2bd6aa3 100644
6649 --- a/arch/mips/kernel/irq-gt641xx.c
6650 +++ b/arch/mips/kernel/irq-gt641xx.c
6651 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6652 }
6653 }
6654
6655 - atomic_inc(&irq_err_count);
6656 + atomic_inc_unchecked(&irq_err_count);
6657 }
6658
6659 void __init gt641xx_irq_init(void)
6660 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6661 index d2bfbc2..a8eacd2 100644
6662 --- a/arch/mips/kernel/irq.c
6663 +++ b/arch/mips/kernel/irq.c
6664 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6665 printk("unexpected IRQ # %d\n", irq);
6666 }
6667
6668 -atomic_t irq_err_count;
6669 +atomic_unchecked_t irq_err_count;
6670
6671 int arch_show_interrupts(struct seq_file *p, int prec)
6672 {
6673 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6674 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6675 return 0;
6676 }
6677
6678 asmlinkage void spurious_interrupt(void)
6679 {
6680 - atomic_inc(&irq_err_count);
6681 + atomic_inc_unchecked(&irq_err_count);
6682 }
6683
6684 void __init init_IRQ(void)
6685 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6686 #endif
6687 }
6688
6689 +
6690 #ifdef DEBUG_STACKOVERFLOW
6691 +extern void gr_handle_kernel_exploit(void);
6692 +
6693 static inline void check_stack_overflow(void)
6694 {
6695 unsigned long sp;
6696 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6697 printk("do_IRQ: stack overflow: %ld\n",
6698 sp - sizeof(struct thread_info));
6699 dump_stack();
6700 + gr_handle_kernel_exploit();
6701 }
6702 }
6703 #else
6704 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6705 index 0614717..002fa43 100644
6706 --- a/arch/mips/kernel/pm-cps.c
6707 +++ b/arch/mips/kernel/pm-cps.c
6708 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6709 nc_core_ready_count = nc_addr;
6710
6711 /* Ensure ready_count is zero-initialised before the assembly runs */
6712 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6713 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6714 coupled_barrier(&per_cpu(pm_barrier, core), online);
6715
6716 /* Run the generated entry code */
6717 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6718 index bf85cc1..b365c61 100644
6719 --- a/arch/mips/kernel/process.c
6720 +++ b/arch/mips/kernel/process.c
6721 @@ -535,18 +535,6 @@ out:
6722 return pc;
6723 }
6724
6725 -/*
6726 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6727 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6728 - */
6729 -unsigned long arch_align_stack(unsigned long sp)
6730 -{
6731 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6732 - sp -= get_random_int() & ~PAGE_MASK;
6733 -
6734 - return sp & ALMASK;
6735 -}
6736 -
6737 static void arch_dump_stack(void *info)
6738 {
6739 struct pt_regs *regs;
6740 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6741 index 5104528..950bbdc 100644
6742 --- a/arch/mips/kernel/ptrace.c
6743 +++ b/arch/mips/kernel/ptrace.c
6744 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6745 return ret;
6746 }
6747
6748 +#ifdef CONFIG_GRKERNSEC_SETXID
6749 +extern void gr_delayed_cred_worker(void);
6750 +#endif
6751 +
6752 /*
6753 * Notification of system call entry/exit
6754 * - triggered by current->work.syscall_trace
6755 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6756 tracehook_report_syscall_entry(regs))
6757 ret = -1;
6758
6759 +#ifdef CONFIG_GRKERNSEC_SETXID
6760 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6761 + gr_delayed_cred_worker();
6762 +#endif
6763 +
6764 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6765 trace_sys_enter(regs, regs->regs[2]);
6766
6767 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6768 index 07fc524..b9d7f28 100644
6769 --- a/arch/mips/kernel/reset.c
6770 +++ b/arch/mips/kernel/reset.c
6771 @@ -13,6 +13,7 @@
6772 #include <linux/reboot.h>
6773
6774 #include <asm/reboot.h>
6775 +#include <asm/bug.h>
6776
6777 /*
6778 * Urgs ... Too many MIPS machines to handle this in a generic way.
6779 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6780 {
6781 if (_machine_restart)
6782 _machine_restart(command);
6783 + BUG();
6784 }
6785
6786 void machine_halt(void)
6787 {
6788 if (_machine_halt)
6789 _machine_halt();
6790 + BUG();
6791 }
6792
6793 void machine_power_off(void)
6794 {
6795 if (pm_power_off)
6796 pm_power_off();
6797 + BUG();
6798 }
6799 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6800 index 2242bdd..b284048 100644
6801 --- a/arch/mips/kernel/sync-r4k.c
6802 +++ b/arch/mips/kernel/sync-r4k.c
6803 @@ -18,8 +18,8 @@
6804 #include <asm/mipsregs.h>
6805
6806 static atomic_t count_start_flag = ATOMIC_INIT(0);
6807 -static atomic_t count_count_start = ATOMIC_INIT(0);
6808 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6809 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6810 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6811 static atomic_t count_reference = ATOMIC_INIT(0);
6812
6813 #define COUNTON 100
6814 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6815
6816 for (i = 0; i < NR_LOOPS; i++) {
6817 /* slaves loop on '!= 2' */
6818 - while (atomic_read(&count_count_start) != 1)
6819 + while (atomic_read_unchecked(&count_count_start) != 1)
6820 mb();
6821 - atomic_set(&count_count_stop, 0);
6822 + atomic_set_unchecked(&count_count_stop, 0);
6823 smp_wmb();
6824
6825 /* this lets the slaves write their count register */
6826 - atomic_inc(&count_count_start);
6827 + atomic_inc_unchecked(&count_count_start);
6828
6829 /*
6830 * Everyone initialises count in the last loop:
6831 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6832 /*
6833 * Wait for all slaves to leave the synchronization point:
6834 */
6835 - while (atomic_read(&count_count_stop) != 1)
6836 + while (atomic_read_unchecked(&count_count_stop) != 1)
6837 mb();
6838 - atomic_set(&count_count_start, 0);
6839 + atomic_set_unchecked(&count_count_start, 0);
6840 smp_wmb();
6841 - atomic_inc(&count_count_stop);
6842 + atomic_inc_unchecked(&count_count_stop);
6843 }
6844 /* Arrange for an interrupt in a short while */
6845 write_c0_compare(read_c0_count() + COUNTON);
6846 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6847 initcount = atomic_read(&count_reference);
6848
6849 for (i = 0; i < NR_LOOPS; i++) {
6850 - atomic_inc(&count_count_start);
6851 - while (atomic_read(&count_count_start) != 2)
6852 + atomic_inc_unchecked(&count_count_start);
6853 + while (atomic_read_unchecked(&count_count_start) != 2)
6854 mb();
6855
6856 /*
6857 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6858 if (i == NR_LOOPS-1)
6859 write_c0_count(initcount);
6860
6861 - atomic_inc(&count_count_stop);
6862 - while (atomic_read(&count_count_stop) != 2)
6863 + atomic_inc_unchecked(&count_count_stop);
6864 + while (atomic_read_unchecked(&count_count_stop) != 2)
6865 mb();
6866 }
6867 /* Arrange for an interrupt in a short while */
6868 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6869 index 33984c0..666a96d 100644
6870 --- a/arch/mips/kernel/traps.c
6871 +++ b/arch/mips/kernel/traps.c
6872 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6873 siginfo_t info;
6874
6875 prev_state = exception_enter();
6876 - die_if_kernel("Integer overflow", regs);
6877 + if (unlikely(!user_mode(regs))) {
6878 +
6879 +#ifdef CONFIG_PAX_REFCOUNT
6880 + if (fixup_exception(regs)) {
6881 + pax_report_refcount_overflow(regs);
6882 + exception_exit(prev_state);
6883 + return;
6884 + }
6885 +#endif
6886 +
6887 + die("Integer overflow", regs);
6888 + }
6889
6890 info.si_code = FPE_INTOVF;
6891 info.si_signo = SIGFPE;
6892 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6893 index c9eccf5..3903621 100644
6894 --- a/arch/mips/kvm/mips.c
6895 +++ b/arch/mips/kvm/mips.c
6896 @@ -816,7 +816,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6897 return r;
6898 }
6899
6900 -int kvm_arch_init(void *opaque)
6901 +int kvm_arch_init(const void *opaque)
6902 {
6903 if (kvm_mips_callbacks) {
6904 kvm_err("kvm: module already exists\n");
6905 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6906 index 7ff8637..6004edb 100644
6907 --- a/arch/mips/mm/fault.c
6908 +++ b/arch/mips/mm/fault.c
6909 @@ -31,6 +31,23 @@
6910
6911 int show_unhandled_signals = 1;
6912
6913 +#ifdef CONFIG_PAX_PAGEEXEC
6914 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6915 +{
6916 + unsigned long i;
6917 +
6918 + printk(KERN_ERR "PAX: bytes at PC: ");
6919 + for (i = 0; i < 5; i++) {
6920 + unsigned int c;
6921 + if (get_user(c, (unsigned int *)pc+i))
6922 + printk(KERN_CONT "???????? ");
6923 + else
6924 + printk(KERN_CONT "%08x ", c);
6925 + }
6926 + printk("\n");
6927 +}
6928 +#endif
6929 +
6930 /*
6931 * This routine handles page faults. It determines the address,
6932 * and the problem, and then passes it off to one of the appropriate
6933 @@ -206,6 +223,14 @@ bad_area:
6934 bad_area_nosemaphore:
6935 /* User mode accesses just cause a SIGSEGV */
6936 if (user_mode(regs)) {
6937 +
6938 +#ifdef CONFIG_PAX_PAGEEXEC
6939 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6940 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6941 + do_group_exit(SIGKILL);
6942 + }
6943 +#endif
6944 +
6945 tsk->thread.cp0_badvaddr = address;
6946 tsk->thread.error_code = write;
6947 if (show_unhandled_signals &&
6948 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6949 index f1baadd..5472dca 100644
6950 --- a/arch/mips/mm/mmap.c
6951 +++ b/arch/mips/mm/mmap.c
6952 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6953 struct vm_area_struct *vma;
6954 unsigned long addr = addr0;
6955 int do_color_align;
6956 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6957 struct vm_unmapped_area_info info;
6958
6959 if (unlikely(len > TASK_SIZE))
6960 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6961 do_color_align = 1;
6962
6963 /* requesting a specific address */
6964 +
6965 +#ifdef CONFIG_PAX_RANDMMAP
6966 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6967 +#endif
6968 +
6969 if (addr) {
6970 if (do_color_align)
6971 addr = COLOUR_ALIGN(addr, pgoff);
6972 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6973 addr = PAGE_ALIGN(addr);
6974
6975 vma = find_vma(mm, addr);
6976 - if (TASK_SIZE - len >= addr &&
6977 - (!vma || addr + len <= vma->vm_start))
6978 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6979 return addr;
6980 }
6981
6982 info.length = len;
6983 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6984 info.align_offset = pgoff << PAGE_SHIFT;
6985 + info.threadstack_offset = offset;
6986
6987 if (dir == DOWN) {
6988 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6989 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6990 {
6991 unsigned long random_factor = 0UL;
6992
6993 +#ifdef CONFIG_PAX_RANDMMAP
6994 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6995 +#endif
6996 +
6997 if (current->flags & PF_RANDOMIZE) {
6998 random_factor = get_random_int();
6999 random_factor = random_factor << PAGE_SHIFT;
7000 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7001
7002 if (mmap_is_legacy()) {
7003 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7004 +
7005 +#ifdef CONFIG_PAX_RANDMMAP
7006 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7007 + mm->mmap_base += mm->delta_mmap;
7008 +#endif
7009 +
7010 mm->get_unmapped_area = arch_get_unmapped_area;
7011 } else {
7012 mm->mmap_base = mmap_base(random_factor);
7013 +
7014 +#ifdef CONFIG_PAX_RANDMMAP
7015 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7016 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7017 +#endif
7018 +
7019 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7020 }
7021 }
7022
7023 -static inline unsigned long brk_rnd(void)
7024 -{
7025 - unsigned long rnd = get_random_int();
7026 -
7027 - rnd = rnd << PAGE_SHIFT;
7028 - /* 8MB for 32bit, 256MB for 64bit */
7029 - if (TASK_IS_32BIT_ADDR)
7030 - rnd = rnd & 0x7ffffful;
7031 - else
7032 - rnd = rnd & 0xffffffful;
7033 -
7034 - return rnd;
7035 -}
7036 -
7037 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7038 -{
7039 - unsigned long base = mm->brk;
7040 - unsigned long ret;
7041 -
7042 - ret = PAGE_ALIGN(base + brk_rnd());
7043 -
7044 - if (ret < mm->brk)
7045 - return mm->brk;
7046 -
7047 - return ret;
7048 -}
7049 -
7050 int __virt_addr_valid(const volatile void *kaddr)
7051 {
7052 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7053 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7054 index a2358b4..7cead4f 100644
7055 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7056 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7057 @@ -187,9 +187,9 @@ void
7058 cont_nmi_dump(void)
7059 {
7060 #ifndef REAL_NMI_SIGNAL
7061 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7062 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7063
7064 - atomic_inc(&nmied_cpus);
7065 + atomic_inc_unchecked(&nmied_cpus);
7066 #endif
7067 /*
7068 * Only allow 1 cpu to proceed
7069 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7070 udelay(10000);
7071 }
7072 #else
7073 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7074 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7075 #endif
7076
7077 /*
7078 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7079 index a046b30..6799527 100644
7080 --- a/arch/mips/sni/rm200.c
7081 +++ b/arch/mips/sni/rm200.c
7082 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7083 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7084 spurious_irq_mask |= irqmask;
7085 }
7086 - atomic_inc(&irq_err_count);
7087 + atomic_inc_unchecked(&irq_err_count);
7088 /*
7089 * Theoretically we do not have to handle this IRQ,
7090 * but in Linux this does not cause problems and is
7091 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7092 index 41e873b..34d33a7 100644
7093 --- a/arch/mips/vr41xx/common/icu.c
7094 +++ b/arch/mips/vr41xx/common/icu.c
7095 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7096
7097 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7098
7099 - atomic_inc(&irq_err_count);
7100 + atomic_inc_unchecked(&irq_err_count);
7101
7102 return -1;
7103 }
7104 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7105 index ae0e4ee..e8f0692 100644
7106 --- a/arch/mips/vr41xx/common/irq.c
7107 +++ b/arch/mips/vr41xx/common/irq.c
7108 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7109 irq_cascade_t *cascade;
7110
7111 if (irq >= NR_IRQS) {
7112 - atomic_inc(&irq_err_count);
7113 + atomic_inc_unchecked(&irq_err_count);
7114 return;
7115 }
7116
7117 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7118 ret = cascade->get_irq(irq);
7119 irq = ret;
7120 if (ret < 0)
7121 - atomic_inc(&irq_err_count);
7122 + atomic_inc_unchecked(&irq_err_count);
7123 else
7124 irq_dispatch(irq);
7125 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7126 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7127 index 967d144..db12197 100644
7128 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7129 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7130 @@ -11,12 +11,14 @@
7131 #ifndef _ASM_PROC_CACHE_H
7132 #define _ASM_PROC_CACHE_H
7133
7134 +#include <linux/const.h>
7135 +
7136 /* L1 cache */
7137
7138 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7139 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7140 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7141 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7142 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7143 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7144
7145 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7146 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7147 index bcb5df2..84fabd2 100644
7148 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7149 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7150 @@ -16,13 +16,15 @@
7151 #ifndef _ASM_PROC_CACHE_H
7152 #define _ASM_PROC_CACHE_H
7153
7154 +#include <linux/const.h>
7155 +
7156 /*
7157 * L1 cache
7158 */
7159 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7160 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7161 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7162 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7163 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7164 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7165
7166 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7167 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7168 index 4ce7a01..449202a 100644
7169 --- a/arch/openrisc/include/asm/cache.h
7170 +++ b/arch/openrisc/include/asm/cache.h
7171 @@ -19,11 +19,13 @@
7172 #ifndef __ASM_OPENRISC_CACHE_H
7173 #define __ASM_OPENRISC_CACHE_H
7174
7175 +#include <linux/const.h>
7176 +
7177 /* FIXME: How can we replace these with values from the CPU...
7178 * they shouldn't be hard-coded!
7179 */
7180
7181 -#define L1_CACHE_BYTES 16
7182 #define L1_CACHE_SHIFT 4
7183 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7184
7185 #endif /* __ASM_OPENRISC_CACHE_H */
7186 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7187 index 226f8ca..9d9b87d 100644
7188 --- a/arch/parisc/include/asm/atomic.h
7189 +++ b/arch/parisc/include/asm/atomic.h
7190 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7191 return dec;
7192 }
7193
7194 +#define atomic64_read_unchecked(v) atomic64_read(v)
7195 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7196 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7197 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7198 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7199 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7200 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7201 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7202 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7203 +
7204 #endif /* !CONFIG_64BIT */
7205
7206
7207 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7208 index 47f11c7..3420df2 100644
7209 --- a/arch/parisc/include/asm/cache.h
7210 +++ b/arch/parisc/include/asm/cache.h
7211 @@ -5,6 +5,7 @@
7212 #ifndef __ARCH_PARISC_CACHE_H
7213 #define __ARCH_PARISC_CACHE_H
7214
7215 +#include <linux/const.h>
7216
7217 /*
7218 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7219 @@ -15,13 +16,13 @@
7220 * just ruin performance.
7221 */
7222 #ifdef CONFIG_PA20
7223 -#define L1_CACHE_BYTES 64
7224 #define L1_CACHE_SHIFT 6
7225 #else
7226 -#define L1_CACHE_BYTES 32
7227 #define L1_CACHE_SHIFT 5
7228 #endif
7229
7230 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7231 +
7232 #ifndef __ASSEMBLY__
7233
7234 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7235 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7236 index 3391d06..c23a2cc 100644
7237 --- a/arch/parisc/include/asm/elf.h
7238 +++ b/arch/parisc/include/asm/elf.h
7239 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7240
7241 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7242
7243 +#ifdef CONFIG_PAX_ASLR
7244 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7245 +
7246 +#define PAX_DELTA_MMAP_LEN 16
7247 +#define PAX_DELTA_STACK_LEN 16
7248 +#endif
7249 +
7250 /* This yields a mask that user programs can use to figure out what
7251 instruction set this CPU supports. This could be done in user space,
7252 but it's not easy, and we've already done it here. */
7253 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7254 index d174372..f27fe5c 100644
7255 --- a/arch/parisc/include/asm/pgalloc.h
7256 +++ b/arch/parisc/include/asm/pgalloc.h
7257 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7258 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7259 }
7260
7261 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7262 +{
7263 + pgd_populate(mm, pgd, pmd);
7264 +}
7265 +
7266 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7267 {
7268 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7269 @@ -96,6 +101,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7270 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7271 #define pmd_free(mm, x) do { } while (0)
7272 #define pgd_populate(mm, pmd, pte) BUG()
7273 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7274
7275 #endif
7276
7277 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7278 index 15207b9..3209e65 100644
7279 --- a/arch/parisc/include/asm/pgtable.h
7280 +++ b/arch/parisc/include/asm/pgtable.h
7281 @@ -215,6 +215,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7282 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7283 #define PAGE_COPY PAGE_EXECREAD
7284 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7285 +
7286 +#ifdef CONFIG_PAX_PAGEEXEC
7287 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7288 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7289 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7290 +#else
7291 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7292 +# define PAGE_COPY_NOEXEC PAGE_COPY
7293 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7294 +#endif
7295 +
7296 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7297 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7298 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7299 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7300 index 0abdd4c..1af92f0 100644
7301 --- a/arch/parisc/include/asm/uaccess.h
7302 +++ b/arch/parisc/include/asm/uaccess.h
7303 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7304 const void __user *from,
7305 unsigned long n)
7306 {
7307 - int sz = __compiletime_object_size(to);
7308 + size_t sz = __compiletime_object_size(to);
7309 int ret = -EFAULT;
7310
7311 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7312 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7313 ret = __copy_from_user(to, from, n);
7314 else
7315 copy_from_user_overflow();
7316 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7317 index 3c63a82..b1d6ee9 100644
7318 --- a/arch/parisc/kernel/module.c
7319 +++ b/arch/parisc/kernel/module.c
7320 @@ -98,16 +98,38 @@
7321
7322 /* three functions to determine where in the module core
7323 * or init pieces the location is */
7324 +static inline int in_init_rx(struct module *me, void *loc)
7325 +{
7326 + return (loc >= me->module_init_rx &&
7327 + loc < (me->module_init_rx + me->init_size_rx));
7328 +}
7329 +
7330 +static inline int in_init_rw(struct module *me, void *loc)
7331 +{
7332 + return (loc >= me->module_init_rw &&
7333 + loc < (me->module_init_rw + me->init_size_rw));
7334 +}
7335 +
7336 static inline int in_init(struct module *me, void *loc)
7337 {
7338 - return (loc >= me->module_init &&
7339 - loc <= (me->module_init + me->init_size));
7340 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7341 +}
7342 +
7343 +static inline int in_core_rx(struct module *me, void *loc)
7344 +{
7345 + return (loc >= me->module_core_rx &&
7346 + loc < (me->module_core_rx + me->core_size_rx));
7347 +}
7348 +
7349 +static inline int in_core_rw(struct module *me, void *loc)
7350 +{
7351 + return (loc >= me->module_core_rw &&
7352 + loc < (me->module_core_rw + me->core_size_rw));
7353 }
7354
7355 static inline int in_core(struct module *me, void *loc)
7356 {
7357 - return (loc >= me->module_core &&
7358 - loc <= (me->module_core + me->core_size));
7359 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7360 }
7361
7362 static inline int in_local(struct module *me, void *loc)
7363 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7364 }
7365
7366 /* align things a bit */
7367 - me->core_size = ALIGN(me->core_size, 16);
7368 - me->arch.got_offset = me->core_size;
7369 - me->core_size += gots * sizeof(struct got_entry);
7370 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7371 + me->arch.got_offset = me->core_size_rw;
7372 + me->core_size_rw += gots * sizeof(struct got_entry);
7373
7374 - me->core_size = ALIGN(me->core_size, 16);
7375 - me->arch.fdesc_offset = me->core_size;
7376 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7377 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7378 + me->arch.fdesc_offset = me->core_size_rw;
7379 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7380
7381 me->arch.got_max = gots;
7382 me->arch.fdesc_max = fdescs;
7383 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7384
7385 BUG_ON(value == 0);
7386
7387 - got = me->module_core + me->arch.got_offset;
7388 + got = me->module_core_rw + me->arch.got_offset;
7389 for (i = 0; got[i].addr; i++)
7390 if (got[i].addr == value)
7391 goto out;
7392 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7393 #ifdef CONFIG_64BIT
7394 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7395 {
7396 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7397 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7398
7399 if (!value) {
7400 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7401 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7402
7403 /* Create new one */
7404 fdesc->addr = value;
7405 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7406 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7407 return (Elf_Addr)fdesc;
7408 }
7409 #endif /* CONFIG_64BIT */
7410 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7411
7412 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7413 end = table + sechdrs[me->arch.unwind_section].sh_size;
7414 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7415 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7416
7417 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7418 me->arch.unwind_section, table, end, gp);
7419 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7420 index e1ffea2..46ed66e 100644
7421 --- a/arch/parisc/kernel/sys_parisc.c
7422 +++ b/arch/parisc/kernel/sys_parisc.c
7423 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7424 unsigned long task_size = TASK_SIZE;
7425 int do_color_align, last_mmap;
7426 struct vm_unmapped_area_info info;
7427 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7428
7429 if (len > task_size)
7430 return -ENOMEM;
7431 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7432 goto found_addr;
7433 }
7434
7435 +#ifdef CONFIG_PAX_RANDMMAP
7436 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7437 +#endif
7438 +
7439 if (addr) {
7440 if (do_color_align && last_mmap)
7441 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7442 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7443 info.high_limit = mmap_upper_limit();
7444 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7445 info.align_offset = shared_align_offset(last_mmap, pgoff);
7446 + info.threadstack_offset = offset;
7447 addr = vm_unmapped_area(&info);
7448
7449 found_addr:
7450 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7451 unsigned long addr = addr0;
7452 int do_color_align, last_mmap;
7453 struct vm_unmapped_area_info info;
7454 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7455
7456 #ifdef CONFIG_64BIT
7457 /* This should only ever run for 32-bit processes. */
7458 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7459 }
7460
7461 /* requesting a specific address */
7462 +#ifdef CONFIG_PAX_RANDMMAP
7463 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7464 +#endif
7465 +
7466 if (addr) {
7467 if (do_color_align && last_mmap)
7468 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7469 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7470 info.high_limit = mm->mmap_base;
7471 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7472 info.align_offset = shared_align_offset(last_mmap, pgoff);
7473 + info.threadstack_offset = offset;
7474 addr = vm_unmapped_area(&info);
7475 if (!(addr & ~PAGE_MASK))
7476 goto found_addr;
7477 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7478 mm->mmap_legacy_base = mmap_legacy_base();
7479 mm->mmap_base = mmap_upper_limit();
7480
7481 +#ifdef CONFIG_PAX_RANDMMAP
7482 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7483 + mm->mmap_legacy_base += mm->delta_mmap;
7484 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7485 + }
7486 +#endif
7487 +
7488 if (mmap_is_legacy()) {
7489 mm->mmap_base = mm->mmap_legacy_base;
7490 mm->get_unmapped_area = arch_get_unmapped_area;
7491 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7492 index 47ee620..1107387 100644
7493 --- a/arch/parisc/kernel/traps.c
7494 +++ b/arch/parisc/kernel/traps.c
7495 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7496
7497 down_read(&current->mm->mmap_sem);
7498 vma = find_vma(current->mm,regs->iaoq[0]);
7499 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7500 - && (vma->vm_flags & VM_EXEC)) {
7501 -
7502 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7503 fault_address = regs->iaoq[0];
7504 fault_space = regs->iasq[0];
7505
7506 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7507 index e5120e6..8ddb5cc 100644
7508 --- a/arch/parisc/mm/fault.c
7509 +++ b/arch/parisc/mm/fault.c
7510 @@ -15,6 +15,7 @@
7511 #include <linux/sched.h>
7512 #include <linux/interrupt.h>
7513 #include <linux/module.h>
7514 +#include <linux/unistd.h>
7515
7516 #include <asm/uaccess.h>
7517 #include <asm/traps.h>
7518 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7519 static unsigned long
7520 parisc_acctyp(unsigned long code, unsigned int inst)
7521 {
7522 - if (code == 6 || code == 16)
7523 + if (code == 6 || code == 7 || code == 16)
7524 return VM_EXEC;
7525
7526 switch (inst & 0xf0000000) {
7527 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7528 }
7529 #endif
7530
7531 +#ifdef CONFIG_PAX_PAGEEXEC
7532 +/*
7533 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7534 + *
7535 + * returns 1 when task should be killed
7536 + * 2 when rt_sigreturn trampoline was detected
7537 + * 3 when unpatched PLT trampoline was detected
7538 + */
7539 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7540 +{
7541 +
7542 +#ifdef CONFIG_PAX_EMUPLT
7543 + int err;
7544 +
7545 + do { /* PaX: unpatched PLT emulation */
7546 + unsigned int bl, depwi;
7547 +
7548 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7549 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7550 +
7551 + if (err)
7552 + break;
7553 +
7554 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7555 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7556 +
7557 + err = get_user(ldw, (unsigned int *)addr);
7558 + err |= get_user(bv, (unsigned int *)(addr+4));
7559 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7560 +
7561 + if (err)
7562 + break;
7563 +
7564 + if (ldw == 0x0E801096U &&
7565 + bv == 0xEAC0C000U &&
7566 + ldw2 == 0x0E881095U)
7567 + {
7568 + unsigned int resolver, map;
7569 +
7570 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7571 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7572 + if (err)
7573 + break;
7574 +
7575 + regs->gr[20] = instruction_pointer(regs)+8;
7576 + regs->gr[21] = map;
7577 + regs->gr[22] = resolver;
7578 + regs->iaoq[0] = resolver | 3UL;
7579 + regs->iaoq[1] = regs->iaoq[0] + 4;
7580 + return 3;
7581 + }
7582 + }
7583 + } while (0);
7584 +#endif
7585 +
7586 +#ifdef CONFIG_PAX_EMUTRAMP
7587 +
7588 +#ifndef CONFIG_PAX_EMUSIGRT
7589 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7590 + return 1;
7591 +#endif
7592 +
7593 + do { /* PaX: rt_sigreturn emulation */
7594 + unsigned int ldi1, ldi2, bel, nop;
7595 +
7596 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7597 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7598 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7599 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7600 +
7601 + if (err)
7602 + break;
7603 +
7604 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7605 + ldi2 == 0x3414015AU &&
7606 + bel == 0xE4008200U &&
7607 + nop == 0x08000240U)
7608 + {
7609 + regs->gr[25] = (ldi1 & 2) >> 1;
7610 + regs->gr[20] = __NR_rt_sigreturn;
7611 + regs->gr[31] = regs->iaoq[1] + 16;
7612 + regs->sr[0] = regs->iasq[1];
7613 + regs->iaoq[0] = 0x100UL;
7614 + regs->iaoq[1] = regs->iaoq[0] + 4;
7615 + regs->iasq[0] = regs->sr[2];
7616 + regs->iasq[1] = regs->sr[2];
7617 + return 2;
7618 + }
7619 + } while (0);
7620 +#endif
7621 +
7622 + return 1;
7623 +}
7624 +
7625 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7626 +{
7627 + unsigned long i;
7628 +
7629 + printk(KERN_ERR "PAX: bytes at PC: ");
7630 + for (i = 0; i < 5; i++) {
7631 + unsigned int c;
7632 + if (get_user(c, (unsigned int *)pc+i))
7633 + printk(KERN_CONT "???????? ");
7634 + else
7635 + printk(KERN_CONT "%08x ", c);
7636 + }
7637 + printk("\n");
7638 +}
7639 +#endif
7640 +
7641 int fixup_exception(struct pt_regs *regs)
7642 {
7643 const struct exception_table_entry *fix;
7644 @@ -234,8 +345,33 @@ retry:
7645
7646 good_area:
7647
7648 - if ((vma->vm_flags & acc_type) != acc_type)
7649 + if ((vma->vm_flags & acc_type) != acc_type) {
7650 +
7651 +#ifdef CONFIG_PAX_PAGEEXEC
7652 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7653 + (address & ~3UL) == instruction_pointer(regs))
7654 + {
7655 + up_read(&mm->mmap_sem);
7656 + switch (pax_handle_fetch_fault(regs)) {
7657 +
7658 +#ifdef CONFIG_PAX_EMUPLT
7659 + case 3:
7660 + return;
7661 +#endif
7662 +
7663 +#ifdef CONFIG_PAX_EMUTRAMP
7664 + case 2:
7665 + return;
7666 +#endif
7667 +
7668 + }
7669 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7670 + do_group_exit(SIGKILL);
7671 + }
7672 +#endif
7673 +
7674 goto bad_area;
7675 + }
7676
7677 /*
7678 * If for any reason at all we couldn't handle the fault, make
7679 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7680 index 22b0940..309f790 100644
7681 --- a/arch/powerpc/Kconfig
7682 +++ b/arch/powerpc/Kconfig
7683 @@ -409,6 +409,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7684 config KEXEC
7685 bool "kexec system call"
7686 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7687 + depends on !GRKERNSEC_KMEM
7688 help
7689 kexec is a system call that implements the ability to shutdown your
7690 current kernel, and to start another kernel. It is like a reboot
7691 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7692 index 512d278..d31fadd 100644
7693 --- a/arch/powerpc/include/asm/atomic.h
7694 +++ b/arch/powerpc/include/asm/atomic.h
7695 @@ -12,6 +12,11 @@
7696
7697 #define ATOMIC_INIT(i) { (i) }
7698
7699 +#define _ASM_EXTABLE(from, to) \
7700 +" .section __ex_table,\"a\"\n" \
7701 + PPC_LONG" " #from ", " #to"\n" \
7702 +" .previous\n"
7703 +
7704 static __inline__ int atomic_read(const atomic_t *v)
7705 {
7706 int t;
7707 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7708 return t;
7709 }
7710
7711 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7712 +{
7713 + int t;
7714 +
7715 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7716 +
7717 + return t;
7718 +}
7719 +
7720 static __inline__ void atomic_set(atomic_t *v, int i)
7721 {
7722 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7723 }
7724
7725 -#define ATOMIC_OP(op, asm_op) \
7726 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7727 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7728 +{
7729 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7730 +}
7731 +
7732 +#ifdef CONFIG_PAX_REFCOUNT
7733 +#define __REFCOUNT_OP(op) op##o.
7734 +#define __OVERFLOW_PRE \
7735 + " mcrxr cr0\n"
7736 +#define __OVERFLOW_POST \
7737 + " bf 4*cr0+so, 3f\n" \
7738 + "2: .long 0x00c00b00\n" \
7739 + "3:\n"
7740 +#define __OVERFLOW_EXTABLE \
7741 + "\n4:\n"
7742 + _ASM_EXTABLE(2b, 4b)
7743 +#else
7744 +#define __REFCOUNT_OP(op) op
7745 +#define __OVERFLOW_PRE
7746 +#define __OVERFLOW_POST
7747 +#define __OVERFLOW_EXTABLE
7748 +#endif
7749 +
7750 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7751 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7752 { \
7753 int t; \
7754 \
7755 __asm__ __volatile__( \
7756 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7757 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7758 + pre_op \
7759 #asm_op " %0,%2,%0\n" \
7760 + post_op \
7761 PPC405_ERR77(0,%3) \
7762 " stwcx. %0,0,%3 \n" \
7763 " bne- 1b\n" \
7764 + extable \
7765 : "=&r" (t), "+m" (v->counter) \
7766 : "r" (a), "r" (&v->counter) \
7767 : "cc"); \
7768 } \
7769
7770 -#define ATOMIC_OP_RETURN(op, asm_op) \
7771 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7772 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7773 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7774 +
7775 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7776 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7777 { \
7778 int t; \
7779 \
7780 __asm__ __volatile__( \
7781 PPC_ATOMIC_ENTRY_BARRIER \
7782 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7783 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7784 + pre_op \
7785 #asm_op " %0,%1,%0\n" \
7786 + post_op \
7787 PPC405_ERR77(0,%2) \
7788 " stwcx. %0,0,%2 \n" \
7789 " bne- 1b\n" \
7790 + extable \
7791 PPC_ATOMIC_EXIT_BARRIER \
7792 : "=&r" (t) \
7793 : "r" (a), "r" (&v->counter) \
7794 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7795 return t; \
7796 }
7797
7798 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7799 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7800 +
7801 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7802
7803 ATOMIC_OPS(add, add)
7804 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7805
7806 #undef ATOMIC_OPS
7807 #undef ATOMIC_OP_RETURN
7808 +#undef __ATOMIC_OP_RETURN
7809 #undef ATOMIC_OP
7810 +#undef __ATOMIC_OP
7811
7812 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7813
7814 -static __inline__ void atomic_inc(atomic_t *v)
7815 -{
7816 - int t;
7817 +/*
7818 + * atomic_inc - increment atomic variable
7819 + * @v: pointer of type atomic_t
7820 + *
7821 + * Automatically increments @v by 1
7822 + */
7823 +#define atomic_inc(v) atomic_add(1, (v))
7824 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7825
7826 - __asm__ __volatile__(
7827 -"1: lwarx %0,0,%2 # atomic_inc\n\
7828 - addic %0,%0,1\n"
7829 - PPC405_ERR77(0,%2)
7830 -" stwcx. %0,0,%2 \n\
7831 - bne- 1b"
7832 - : "=&r" (t), "+m" (v->counter)
7833 - : "r" (&v->counter)
7834 - : "cc", "xer");
7835 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7836 +{
7837 + atomic_add_unchecked(1, v);
7838 }
7839
7840 -static __inline__ int atomic_inc_return(atomic_t *v)
7841 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7842 {
7843 - int t;
7844 -
7845 - __asm__ __volatile__(
7846 - PPC_ATOMIC_ENTRY_BARRIER
7847 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7848 - addic %0,%0,1\n"
7849 - PPC405_ERR77(0,%1)
7850 -" stwcx. %0,0,%1 \n\
7851 - bne- 1b"
7852 - PPC_ATOMIC_EXIT_BARRIER
7853 - : "=&r" (t)
7854 - : "r" (&v->counter)
7855 - : "cc", "xer", "memory");
7856 -
7857 - return t;
7858 + return atomic_add_return_unchecked(1, v);
7859 }
7860
7861 /*
7862 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7863 */
7864 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7865
7866 -static __inline__ void atomic_dec(atomic_t *v)
7867 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7868 {
7869 - int t;
7870 -
7871 - __asm__ __volatile__(
7872 -"1: lwarx %0,0,%2 # atomic_dec\n\
7873 - addic %0,%0,-1\n"
7874 - PPC405_ERR77(0,%2)\
7875 -" stwcx. %0,0,%2\n\
7876 - bne- 1b"
7877 - : "=&r" (t), "+m" (v->counter)
7878 - : "r" (&v->counter)
7879 - : "cc", "xer");
7880 + return atomic_add_return_unchecked(1, v) == 0;
7881 }
7882
7883 -static __inline__ int atomic_dec_return(atomic_t *v)
7884 +/*
7885 + * atomic_dec - decrement atomic variable
7886 + * @v: pointer of type atomic_t
7887 + *
7888 + * Atomically decrements @v by 1
7889 + */
7890 +#define atomic_dec(v) atomic_sub(1, (v))
7891 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7892 +
7893 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7894 {
7895 - int t;
7896 -
7897 - __asm__ __volatile__(
7898 - PPC_ATOMIC_ENTRY_BARRIER
7899 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7900 - addic %0,%0,-1\n"
7901 - PPC405_ERR77(0,%1)
7902 -" stwcx. %0,0,%1\n\
7903 - bne- 1b"
7904 - PPC_ATOMIC_EXIT_BARRIER
7905 - : "=&r" (t)
7906 - : "r" (&v->counter)
7907 - : "cc", "xer", "memory");
7908 -
7909 - return t;
7910 + atomic_sub_unchecked(1, v);
7911 }
7912
7913 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7914 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7915
7916 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7917 +{
7918 + return cmpxchg(&(v->counter), old, new);
7919 +}
7920 +
7921 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7922 +{
7923 + return xchg(&(v->counter), new);
7924 +}
7925 +
7926 /**
7927 * __atomic_add_unless - add unless the number is a given value
7928 * @v: pointer of type atomic_t
7929 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7930 PPC_ATOMIC_ENTRY_BARRIER
7931 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7932 cmpw 0,%0,%3 \n\
7933 - beq- 2f \n\
7934 - add %0,%2,%0 \n"
7935 + beq- 2f \n"
7936 +
7937 +#ifdef CONFIG_PAX_REFCOUNT
7938 +" mcrxr cr0\n"
7939 +" addo. %0,%2,%0\n"
7940 +" bf 4*cr0+so, 4f\n"
7941 +"3:.long " "0x00c00b00""\n"
7942 +"4:\n"
7943 +#else
7944 + "add %0,%2,%0 \n"
7945 +#endif
7946 +
7947 PPC405_ERR77(0,%2)
7948 " stwcx. %0,0,%1 \n\
7949 bne- 1b \n"
7950 +"5:"
7951 +
7952 +#ifdef CONFIG_PAX_REFCOUNT
7953 + _ASM_EXTABLE(3b, 5b)
7954 +#endif
7955 +
7956 PPC_ATOMIC_EXIT_BARRIER
7957 " subf %0,%2,%0 \n\
7958 2:"
7959 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7960 }
7961 #define atomic_dec_if_positive atomic_dec_if_positive
7962
7963 +#define smp_mb__before_atomic_dec() smp_mb()
7964 +#define smp_mb__after_atomic_dec() smp_mb()
7965 +#define smp_mb__before_atomic_inc() smp_mb()
7966 +#define smp_mb__after_atomic_inc() smp_mb()
7967 +
7968 #ifdef __powerpc64__
7969
7970 #define ATOMIC64_INIT(i) { (i) }
7971 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7972 return t;
7973 }
7974
7975 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7976 +{
7977 + long t;
7978 +
7979 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7980 +
7981 + return t;
7982 +}
7983 +
7984 static __inline__ void atomic64_set(atomic64_t *v, long i)
7985 {
7986 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7987 }
7988
7989 -#define ATOMIC64_OP(op, asm_op) \
7990 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
7991 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
7992 +{
7993 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7994 +}
7995 +
7996 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7997 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
7998 { \
7999 long t; \
8000 \
8001 __asm__ __volatile__( \
8002 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8003 + pre_op \
8004 #asm_op " %0,%2,%0\n" \
8005 + post_op \
8006 " stdcx. %0,0,%3 \n" \
8007 " bne- 1b\n" \
8008 + extable \
8009 : "=&r" (t), "+m" (v->counter) \
8010 : "r" (a), "r" (&v->counter) \
8011 : "cc"); \
8012 }
8013
8014 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8015 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8016 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8017 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8018 +
8019 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8020 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8021 { \
8022 long t; \
8023 \
8024 __asm__ __volatile__( \
8025 PPC_ATOMIC_ENTRY_BARRIER \
8026 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8027 + pre_op \
8028 #asm_op " %0,%1,%0\n" \
8029 + post_op \
8030 " stdcx. %0,0,%2 \n" \
8031 " bne- 1b\n" \
8032 + extable \
8033 PPC_ATOMIC_EXIT_BARRIER \
8034 : "=&r" (t) \
8035 : "r" (a), "r" (&v->counter) \
8036 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8037 return t; \
8038 }
8039
8040 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8041 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8042 +
8043 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8044
8045 ATOMIC64_OPS(add, add)
8046 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8047
8048 #undef ATOMIC64_OPS
8049 #undef ATOMIC64_OP_RETURN
8050 +#undef __ATOMIC64_OP_RETURN
8051 #undef ATOMIC64_OP
8052 +#undef __ATOMIC64_OP
8053 +#undef __OVERFLOW_EXTABLE
8054 +#undef __OVERFLOW_POST
8055 +#undef __OVERFLOW_PRE
8056 +#undef __REFCOUNT_OP
8057
8058 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8059
8060 -static __inline__ void atomic64_inc(atomic64_t *v)
8061 -{
8062 - long t;
8063 +/*
8064 + * atomic64_inc - increment atomic variable
8065 + * @v: pointer of type atomic64_t
8066 + *
8067 + * Automatically increments @v by 1
8068 + */
8069 +#define atomic64_inc(v) atomic64_add(1, (v))
8070 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8071
8072 - __asm__ __volatile__(
8073 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8074 - addic %0,%0,1\n\
8075 - stdcx. %0,0,%2 \n\
8076 - bne- 1b"
8077 - : "=&r" (t), "+m" (v->counter)
8078 - : "r" (&v->counter)
8079 - : "cc", "xer");
8080 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8081 +{
8082 + atomic64_add_unchecked(1, v);
8083 }
8084
8085 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8086 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8087 {
8088 - long t;
8089 -
8090 - __asm__ __volatile__(
8091 - PPC_ATOMIC_ENTRY_BARRIER
8092 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8093 - addic %0,%0,1\n\
8094 - stdcx. %0,0,%1 \n\
8095 - bne- 1b"
8096 - PPC_ATOMIC_EXIT_BARRIER
8097 - : "=&r" (t)
8098 - : "r" (&v->counter)
8099 - : "cc", "xer", "memory");
8100 -
8101 - return t;
8102 + return atomic64_add_return_unchecked(1, v);
8103 }
8104
8105 /*
8106 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8107 */
8108 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8109
8110 -static __inline__ void atomic64_dec(atomic64_t *v)
8111 +/*
8112 + * atomic64_dec - decrement atomic variable
8113 + * @v: pointer of type atomic64_t
8114 + *
8115 + * Atomically decrements @v by 1
8116 + */
8117 +#define atomic64_dec(v) atomic64_sub(1, (v))
8118 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8119 +
8120 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8121 {
8122 - long t;
8123 -
8124 - __asm__ __volatile__(
8125 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8126 - addic %0,%0,-1\n\
8127 - stdcx. %0,0,%2\n\
8128 - bne- 1b"
8129 - : "=&r" (t), "+m" (v->counter)
8130 - : "r" (&v->counter)
8131 - : "cc", "xer");
8132 -}
8133 -
8134 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8135 -{
8136 - long t;
8137 -
8138 - __asm__ __volatile__(
8139 - PPC_ATOMIC_ENTRY_BARRIER
8140 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8141 - addic %0,%0,-1\n\
8142 - stdcx. %0,0,%1\n\
8143 - bne- 1b"
8144 - PPC_ATOMIC_EXIT_BARRIER
8145 - : "=&r" (t)
8146 - : "r" (&v->counter)
8147 - : "cc", "xer", "memory");
8148 -
8149 - return t;
8150 + atomic64_sub_unchecked(1, v);
8151 }
8152
8153 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8154 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8155 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8156 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8157
8158 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8159 +{
8160 + return cmpxchg(&(v->counter), old, new);
8161 +}
8162 +
8163 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8164 +{
8165 + return xchg(&(v->counter), new);
8166 +}
8167 +
8168 /**
8169 * atomic64_add_unless - add unless the number is a given value
8170 * @v: pointer of type atomic64_t
8171 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8172
8173 __asm__ __volatile__ (
8174 PPC_ATOMIC_ENTRY_BARRIER
8175 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8176 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8177 cmpd 0,%0,%3 \n\
8178 - beq- 2f \n\
8179 - add %0,%2,%0 \n"
8180 + beq- 2f \n"
8181 +
8182 +#ifdef CONFIG_PAX_REFCOUNT
8183 +" mcrxr cr0\n"
8184 +" addo. %0,%2,%0\n"
8185 +" bf 4*cr0+so, 4f\n"
8186 +"3:.long " "0x00c00b00""\n"
8187 +"4:\n"
8188 +#else
8189 + "add %0,%2,%0 \n"
8190 +#endif
8191 +
8192 " stdcx. %0,0,%1 \n\
8193 bne- 1b \n"
8194 PPC_ATOMIC_EXIT_BARRIER
8195 +"5:"
8196 +
8197 +#ifdef CONFIG_PAX_REFCOUNT
8198 + _ASM_EXTABLE(3b, 5b)
8199 +#endif
8200 +
8201 " subf %0,%2,%0 \n\
8202 2:"
8203 : "=&r" (t)
8204 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8205 index a3bf5be..e03ba81 100644
8206 --- a/arch/powerpc/include/asm/barrier.h
8207 +++ b/arch/powerpc/include/asm/barrier.h
8208 @@ -76,7 +76,7 @@
8209 do { \
8210 compiletime_assert_atomic_type(*p); \
8211 smp_lwsync(); \
8212 - ACCESS_ONCE(*p) = (v); \
8213 + ACCESS_ONCE_RW(*p) = (v); \
8214 } while (0)
8215
8216 #define smp_load_acquire(p) \
8217 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8218 index 34a05a1..a1f2c67 100644
8219 --- a/arch/powerpc/include/asm/cache.h
8220 +++ b/arch/powerpc/include/asm/cache.h
8221 @@ -4,6 +4,7 @@
8222 #ifdef __KERNEL__
8223
8224 #include <asm/reg.h>
8225 +#include <linux/const.h>
8226
8227 /* bytes per L1 cache line */
8228 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8229 @@ -23,7 +24,7 @@
8230 #define L1_CACHE_SHIFT 7
8231 #endif
8232
8233 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8234 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8235
8236 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8237
8238 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8239 index 57d289a..b36c98c 100644
8240 --- a/arch/powerpc/include/asm/elf.h
8241 +++ b/arch/powerpc/include/asm/elf.h
8242 @@ -30,6 +30,18 @@
8243
8244 #define ELF_ET_DYN_BASE 0x20000000
8245
8246 +#ifdef CONFIG_PAX_ASLR
8247 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8248 +
8249 +#ifdef __powerpc64__
8250 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8251 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8252 +#else
8253 +#define PAX_DELTA_MMAP_LEN 15
8254 +#define PAX_DELTA_STACK_LEN 15
8255 +#endif
8256 +#endif
8257 +
8258 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8259
8260 /*
8261 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8262 (0x7ff >> (PAGE_SHIFT - 12)) : \
8263 (0x3ffff >> (PAGE_SHIFT - 12)))
8264
8265 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8266 -#define arch_randomize_brk arch_randomize_brk
8267 -
8268 -
8269 #ifdef CONFIG_SPU_BASE
8270 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8271 #define NT_SPU 1
8272 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8273 index 8196e9c..d83a9f3 100644
8274 --- a/arch/powerpc/include/asm/exec.h
8275 +++ b/arch/powerpc/include/asm/exec.h
8276 @@ -4,6 +4,6 @@
8277 #ifndef _ASM_POWERPC_EXEC_H
8278 #define _ASM_POWERPC_EXEC_H
8279
8280 -extern unsigned long arch_align_stack(unsigned long sp);
8281 +#define arch_align_stack(x) ((x) & ~0xfUL)
8282
8283 #endif /* _ASM_POWERPC_EXEC_H */
8284 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8285 index 5acabbd..7ea14fa 100644
8286 --- a/arch/powerpc/include/asm/kmap_types.h
8287 +++ b/arch/powerpc/include/asm/kmap_types.h
8288 @@ -10,7 +10,7 @@
8289 * 2 of the License, or (at your option) any later version.
8290 */
8291
8292 -#define KM_TYPE_NR 16
8293 +#define KM_TYPE_NR 17
8294
8295 #endif /* __KERNEL__ */
8296 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8297 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8298 index b8da913..c02b593 100644
8299 --- a/arch/powerpc/include/asm/local.h
8300 +++ b/arch/powerpc/include/asm/local.h
8301 @@ -9,21 +9,65 @@ typedef struct
8302 atomic_long_t a;
8303 } local_t;
8304
8305 +typedef struct
8306 +{
8307 + atomic_long_unchecked_t a;
8308 +} local_unchecked_t;
8309 +
8310 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8311
8312 #define local_read(l) atomic_long_read(&(l)->a)
8313 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8314 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8315 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8316
8317 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8318 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8319 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8320 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8321 #define local_inc(l) atomic_long_inc(&(l)->a)
8322 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8323 #define local_dec(l) atomic_long_dec(&(l)->a)
8324 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8325
8326 static __inline__ long local_add_return(long a, local_t *l)
8327 {
8328 long t;
8329
8330 __asm__ __volatile__(
8331 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8332 +
8333 +#ifdef CONFIG_PAX_REFCOUNT
8334 +" mcrxr cr0\n"
8335 +" addo. %0,%1,%0\n"
8336 +" bf 4*cr0+so, 3f\n"
8337 +"2:.long " "0x00c00b00""\n"
8338 +#else
8339 +" add %0,%1,%0\n"
8340 +#endif
8341 +
8342 +"3:\n"
8343 + PPC405_ERR77(0,%2)
8344 + PPC_STLCX "%0,0,%2 \n\
8345 + bne- 1b"
8346 +
8347 +#ifdef CONFIG_PAX_REFCOUNT
8348 +"\n4:\n"
8349 + _ASM_EXTABLE(2b, 4b)
8350 +#endif
8351 +
8352 + : "=&r" (t)
8353 + : "r" (a), "r" (&(l->a.counter))
8354 + : "cc", "memory");
8355 +
8356 + return t;
8357 +}
8358 +
8359 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8360 +{
8361 + long t;
8362 +
8363 + __asm__ __volatile__(
8364 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8365 add %0,%1,%0\n"
8366 PPC405_ERR77(0,%2)
8367 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8368
8369 #define local_cmpxchg(l, o, n) \
8370 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8371 +#define local_cmpxchg_unchecked(l, o, n) \
8372 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8373 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8374
8375 /**
8376 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8377 index 8565c25..2865190 100644
8378 --- a/arch/powerpc/include/asm/mman.h
8379 +++ b/arch/powerpc/include/asm/mman.h
8380 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8381 }
8382 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8383
8384 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8385 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8386 {
8387 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8388 }
8389 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8390 index 69c0598..2c56964 100644
8391 --- a/arch/powerpc/include/asm/page.h
8392 +++ b/arch/powerpc/include/asm/page.h
8393 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8394 * and needs to be executable. This means the whole heap ends
8395 * up being executable.
8396 */
8397 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8398 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8399 +#define VM_DATA_DEFAULT_FLAGS32 \
8400 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8401 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8402
8403 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8404 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8405 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8406 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8407 #endif
8408
8409 +#define ktla_ktva(addr) (addr)
8410 +#define ktva_ktla(addr) (addr)
8411 +
8412 #ifndef CONFIG_PPC_BOOK3S_64
8413 /*
8414 * Use the top bit of the higher-level page table entries to indicate whether
8415 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8416 index d908a46..3753f71 100644
8417 --- a/arch/powerpc/include/asm/page_64.h
8418 +++ b/arch/powerpc/include/asm/page_64.h
8419 @@ -172,15 +172,18 @@ do { \
8420 * stack by default, so in the absence of a PT_GNU_STACK program header
8421 * we turn execute permission off.
8422 */
8423 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8424 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8425 +#define VM_STACK_DEFAULT_FLAGS32 \
8426 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8427 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8428
8429 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8430 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8431
8432 +#ifndef CONFIG_PAX_PAGEEXEC
8433 #define VM_STACK_DEFAULT_FLAGS \
8434 (is_32bit_task() ? \
8435 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8436 +#endif
8437
8438 #include <asm-generic/getorder.h>
8439
8440 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8441 index 4b0be20..c15a27d 100644
8442 --- a/arch/powerpc/include/asm/pgalloc-64.h
8443 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8444 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8445 #ifndef CONFIG_PPC_64K_PAGES
8446
8447 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8448 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8449
8450 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8451 {
8452 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8453 pud_set(pud, (unsigned long)pmd);
8454 }
8455
8456 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8457 +{
8458 + pud_populate(mm, pud, pmd);
8459 +}
8460 +
8461 #define pmd_populate(mm, pmd, pte_page) \
8462 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8463 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8464 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8465 #endif
8466
8467 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8468 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8469
8470 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8471 pte_t *pte)
8472 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8473 index 9835ac4..900430f 100644
8474 --- a/arch/powerpc/include/asm/pgtable.h
8475 +++ b/arch/powerpc/include/asm/pgtable.h
8476 @@ -2,6 +2,7 @@
8477 #define _ASM_POWERPC_PGTABLE_H
8478 #ifdef __KERNEL__
8479
8480 +#include <linux/const.h>
8481 #ifndef __ASSEMBLY__
8482 #include <linux/mmdebug.h>
8483 #include <linux/mmzone.h>
8484 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8485 index 62cfb0c..50c6402 100644
8486 --- a/arch/powerpc/include/asm/pte-hash32.h
8487 +++ b/arch/powerpc/include/asm/pte-hash32.h
8488 @@ -20,6 +20,7 @@
8489 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8490 #define _PAGE_USER 0x004 /* usermode access allowed */
8491 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8492 +#define _PAGE_EXEC _PAGE_GUARDED
8493 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8494 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8495 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8496 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8497 index af56b5c..f86f3f6 100644
8498 --- a/arch/powerpc/include/asm/reg.h
8499 +++ b/arch/powerpc/include/asm/reg.h
8500 @@ -253,6 +253,7 @@
8501 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8502 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8503 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8504 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8505 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8506 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8507 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8508 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8509 index d607df5..08dc9ae 100644
8510 --- a/arch/powerpc/include/asm/smp.h
8511 +++ b/arch/powerpc/include/asm/smp.h
8512 @@ -51,7 +51,7 @@ struct smp_ops_t {
8513 int (*cpu_disable)(void);
8514 void (*cpu_die)(unsigned int nr);
8515 int (*cpu_bootable)(unsigned int nr);
8516 -};
8517 +} __no_const;
8518
8519 extern void smp_send_debugger_break(void);
8520 extern void start_secondary_resume(void);
8521 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8522 index 4dbe072..b803275 100644
8523 --- a/arch/powerpc/include/asm/spinlock.h
8524 +++ b/arch/powerpc/include/asm/spinlock.h
8525 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8526 __asm__ __volatile__(
8527 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8528 __DO_SIGN_EXTEND
8529 -" addic. %0,%0,1\n\
8530 - ble- 2f\n"
8531 +
8532 +#ifdef CONFIG_PAX_REFCOUNT
8533 +" mcrxr cr0\n"
8534 +" addico. %0,%0,1\n"
8535 +" bf 4*cr0+so, 3f\n"
8536 +"2:.long " "0x00c00b00""\n"
8537 +#else
8538 +" addic. %0,%0,1\n"
8539 +#endif
8540 +
8541 +"3:\n"
8542 + "ble- 4f\n"
8543 PPC405_ERR77(0,%1)
8544 " stwcx. %0,0,%1\n\
8545 bne- 1b\n"
8546 PPC_ACQUIRE_BARRIER
8547 -"2:" : "=&r" (tmp)
8548 +"4:"
8549 +
8550 +#ifdef CONFIG_PAX_REFCOUNT
8551 + _ASM_EXTABLE(2b,4b)
8552 +#endif
8553 +
8554 + : "=&r" (tmp)
8555 : "r" (&rw->lock)
8556 : "cr0", "xer", "memory");
8557
8558 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8559 __asm__ __volatile__(
8560 "# read_unlock\n\t"
8561 PPC_RELEASE_BARRIER
8562 -"1: lwarx %0,0,%1\n\
8563 - addic %0,%0,-1\n"
8564 +"1: lwarx %0,0,%1\n"
8565 +
8566 +#ifdef CONFIG_PAX_REFCOUNT
8567 +" mcrxr cr0\n"
8568 +" addico. %0,%0,-1\n"
8569 +" bf 4*cr0+so, 3f\n"
8570 +"2:.long " "0x00c00b00""\n"
8571 +#else
8572 +" addic. %0,%0,-1\n"
8573 +#endif
8574 +
8575 +"3:\n"
8576 PPC405_ERR77(0,%1)
8577 " stwcx. %0,0,%1\n\
8578 bne- 1b"
8579 +
8580 +#ifdef CONFIG_PAX_REFCOUNT
8581 +"\n4:\n"
8582 + _ASM_EXTABLE(2b, 4b)
8583 +#endif
8584 +
8585 : "=&r"(tmp)
8586 : "r"(&rw->lock)
8587 : "cr0", "xer", "memory");
8588 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8589 index 7248979..80b75de 100644
8590 --- a/arch/powerpc/include/asm/thread_info.h
8591 +++ b/arch/powerpc/include/asm/thread_info.h
8592 @@ -103,6 +103,8 @@ static inline struct thread_info *current_thread_info(void)
8593 #if defined(CONFIG_PPC64)
8594 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8595 #endif
8596 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8597 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8598
8599 /* as above, but as bit values */
8600 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8601 @@ -121,9 +123,10 @@ static inline struct thread_info *current_thread_info(void)
8602 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8603 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8604 #define _TIF_NOHZ (1<<TIF_NOHZ)
8605 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8606 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8607 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8608 - _TIF_NOHZ)
8609 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8610
8611 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8612 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8613 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8614 index a0c071d..49cdc7f 100644
8615 --- a/arch/powerpc/include/asm/uaccess.h
8616 +++ b/arch/powerpc/include/asm/uaccess.h
8617 @@ -58,6 +58,7 @@
8618
8619 #endif
8620
8621 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8622 #define access_ok(type, addr, size) \
8623 (__chk_user_ptr(addr), \
8624 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8625 @@ -318,52 +319,6 @@ do { \
8626 extern unsigned long __copy_tofrom_user(void __user *to,
8627 const void __user *from, unsigned long size);
8628
8629 -#ifndef __powerpc64__
8630 -
8631 -static inline unsigned long copy_from_user(void *to,
8632 - const void __user *from, unsigned long n)
8633 -{
8634 - unsigned long over;
8635 -
8636 - if (access_ok(VERIFY_READ, from, n))
8637 - return __copy_tofrom_user((__force void __user *)to, from, n);
8638 - if ((unsigned long)from < TASK_SIZE) {
8639 - over = (unsigned long)from + n - TASK_SIZE;
8640 - return __copy_tofrom_user((__force void __user *)to, from,
8641 - n - over) + over;
8642 - }
8643 - return n;
8644 -}
8645 -
8646 -static inline unsigned long copy_to_user(void __user *to,
8647 - const void *from, unsigned long n)
8648 -{
8649 - unsigned long over;
8650 -
8651 - if (access_ok(VERIFY_WRITE, to, n))
8652 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8653 - if ((unsigned long)to < TASK_SIZE) {
8654 - over = (unsigned long)to + n - TASK_SIZE;
8655 - return __copy_tofrom_user(to, (__force void __user *)from,
8656 - n - over) + over;
8657 - }
8658 - return n;
8659 -}
8660 -
8661 -#else /* __powerpc64__ */
8662 -
8663 -#define __copy_in_user(to, from, size) \
8664 - __copy_tofrom_user((to), (from), (size))
8665 -
8666 -extern unsigned long copy_from_user(void *to, const void __user *from,
8667 - unsigned long n);
8668 -extern unsigned long copy_to_user(void __user *to, const void *from,
8669 - unsigned long n);
8670 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8671 - unsigned long n);
8672 -
8673 -#endif /* __powerpc64__ */
8674 -
8675 static inline unsigned long __copy_from_user_inatomic(void *to,
8676 const void __user *from, unsigned long n)
8677 {
8678 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8679 if (ret == 0)
8680 return 0;
8681 }
8682 +
8683 + if (!__builtin_constant_p(n))
8684 + check_object_size(to, n, false);
8685 +
8686 return __copy_tofrom_user((__force void __user *)to, from, n);
8687 }
8688
8689 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8690 if (ret == 0)
8691 return 0;
8692 }
8693 +
8694 + if (!__builtin_constant_p(n))
8695 + check_object_size(from, n, true);
8696 +
8697 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8698 }
8699
8700 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8701 return __copy_to_user_inatomic(to, from, size);
8702 }
8703
8704 +#ifndef __powerpc64__
8705 +
8706 +static inline unsigned long __must_check copy_from_user(void *to,
8707 + const void __user *from, unsigned long n)
8708 +{
8709 + unsigned long over;
8710 +
8711 + if ((long)n < 0)
8712 + return n;
8713 +
8714 + if (access_ok(VERIFY_READ, from, n)) {
8715 + if (!__builtin_constant_p(n))
8716 + check_object_size(to, n, false);
8717 + return __copy_tofrom_user((__force void __user *)to, from, n);
8718 + }
8719 + if ((unsigned long)from < TASK_SIZE) {
8720 + over = (unsigned long)from + n - TASK_SIZE;
8721 + if (!__builtin_constant_p(n - over))
8722 + check_object_size(to, n - over, false);
8723 + return __copy_tofrom_user((__force void __user *)to, from,
8724 + n - over) + over;
8725 + }
8726 + return n;
8727 +}
8728 +
8729 +static inline unsigned long __must_check copy_to_user(void __user *to,
8730 + const void *from, unsigned long n)
8731 +{
8732 + unsigned long over;
8733 +
8734 + if ((long)n < 0)
8735 + return n;
8736 +
8737 + if (access_ok(VERIFY_WRITE, to, n)) {
8738 + if (!__builtin_constant_p(n))
8739 + check_object_size(from, n, true);
8740 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8741 + }
8742 + if ((unsigned long)to < TASK_SIZE) {
8743 + over = (unsigned long)to + n - TASK_SIZE;
8744 + if (!__builtin_constant_p(n))
8745 + check_object_size(from, n - over, true);
8746 + return __copy_tofrom_user(to, (__force void __user *)from,
8747 + n - over) + over;
8748 + }
8749 + return n;
8750 +}
8751 +
8752 +#else /* __powerpc64__ */
8753 +
8754 +#define __copy_in_user(to, from, size) \
8755 + __copy_tofrom_user((to), (from), (size))
8756 +
8757 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8758 +{
8759 + if ((long)n < 0 || n > INT_MAX)
8760 + return n;
8761 +
8762 + if (!__builtin_constant_p(n))
8763 + check_object_size(to, n, false);
8764 +
8765 + if (likely(access_ok(VERIFY_READ, from, n)))
8766 + n = __copy_from_user(to, from, n);
8767 + else
8768 + memset(to, 0, n);
8769 + return n;
8770 +}
8771 +
8772 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8773 +{
8774 + if ((long)n < 0 || n > INT_MAX)
8775 + return n;
8776 +
8777 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8778 + if (!__builtin_constant_p(n))
8779 + check_object_size(from, n, true);
8780 + n = __copy_to_user(to, from, n);
8781 + }
8782 + return n;
8783 +}
8784 +
8785 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8786 + unsigned long n);
8787 +
8788 +#endif /* __powerpc64__ */
8789 +
8790 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8791
8792 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8793 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8794 index 502cf69..53936a1 100644
8795 --- a/arch/powerpc/kernel/Makefile
8796 +++ b/arch/powerpc/kernel/Makefile
8797 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8798 CFLAGS_btext.o += -fPIC
8799 endif
8800
8801 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8802 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8803 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8804 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8805 +
8806 ifdef CONFIG_FUNCTION_TRACER
8807 # Do not trace early boot code
8808 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8809 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8810 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8811 endif
8812
8813 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8814 +
8815 obj-y := cputable.o ptrace.o syscalls.o \
8816 irq.o align.o signal_32.o pmc.o vdso.o \
8817 process.o systbl.o idle.o \
8818 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8819 index 3e68d1c..72a5ee6 100644
8820 --- a/arch/powerpc/kernel/exceptions-64e.S
8821 +++ b/arch/powerpc/kernel/exceptions-64e.S
8822 @@ -1010,6 +1010,7 @@ storage_fault_common:
8823 std r14,_DAR(r1)
8824 std r15,_DSISR(r1)
8825 addi r3,r1,STACK_FRAME_OVERHEAD
8826 + bl save_nvgprs
8827 mr r4,r14
8828 mr r5,r15
8829 ld r14,PACA_EXGEN+EX_R14(r13)
8830 @@ -1018,8 +1019,7 @@ storage_fault_common:
8831 cmpdi r3,0
8832 bne- 1f
8833 b ret_from_except_lite
8834 -1: bl save_nvgprs
8835 - mr r5,r3
8836 +1: mr r5,r3
8837 addi r3,r1,STACK_FRAME_OVERHEAD
8838 ld r4,_DAR(r1)
8839 bl bad_page_fault
8840 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8841 index 9519e6b..13f6c38 100644
8842 --- a/arch/powerpc/kernel/exceptions-64s.S
8843 +++ b/arch/powerpc/kernel/exceptions-64s.S
8844 @@ -1599,10 +1599,10 @@ handle_page_fault:
8845 11: ld r4,_DAR(r1)
8846 ld r5,_DSISR(r1)
8847 addi r3,r1,STACK_FRAME_OVERHEAD
8848 + bl save_nvgprs
8849 bl do_page_fault
8850 cmpdi r3,0
8851 beq+ 12f
8852 - bl save_nvgprs
8853 mr r5,r3
8854 addi r3,r1,STACK_FRAME_OVERHEAD
8855 lwz r4,_DAR(r1)
8856 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8857 index 4509603..cdb491f 100644
8858 --- a/arch/powerpc/kernel/irq.c
8859 +++ b/arch/powerpc/kernel/irq.c
8860 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8861 }
8862 #endif
8863
8864 +extern void gr_handle_kernel_exploit(void);
8865 +
8866 static inline void check_stack_overflow(void)
8867 {
8868 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8869 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8870 pr_err("do_IRQ: stack overflow: %ld\n",
8871 sp - sizeof(struct thread_info));
8872 dump_stack();
8873 + gr_handle_kernel_exploit();
8874 }
8875 #endif
8876 }
8877 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8878 index c94d2e0..992a9ce 100644
8879 --- a/arch/powerpc/kernel/module_32.c
8880 +++ b/arch/powerpc/kernel/module_32.c
8881 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8882 me->arch.core_plt_section = i;
8883 }
8884 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8885 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8886 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8887 return -ENOEXEC;
8888 }
8889
8890 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8891
8892 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8893 /* Init, or core PLT? */
8894 - if (location >= mod->module_core
8895 - && location < mod->module_core + mod->core_size)
8896 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8897 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8898 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8899 - else
8900 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8901 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8902 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8903 + else {
8904 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8905 + return ~0UL;
8906 + }
8907
8908 /* Find this entry, or if that fails, the next avail. entry */
8909 while (entry->jump[0]) {
8910 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8911 }
8912 #ifdef CONFIG_DYNAMIC_FTRACE
8913 module->arch.tramp =
8914 - do_plt_call(module->module_core,
8915 + do_plt_call(module->module_core_rx,
8916 (unsigned long)ftrace_caller,
8917 sechdrs, module);
8918 #endif
8919 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8920 index b4cc7be..1fe8bb3 100644
8921 --- a/arch/powerpc/kernel/process.c
8922 +++ b/arch/powerpc/kernel/process.c
8923 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8924 * Lookup NIP late so we have the best change of getting the
8925 * above info out without failing
8926 */
8927 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8928 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8929 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8930 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8931 #endif
8932 show_stack(current, (unsigned long *) regs->gpr[1]);
8933 if (!user_mode(regs))
8934 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8935 newsp = stack[0];
8936 ip = stack[STACK_FRAME_LR_SAVE];
8937 if (!firstframe || ip != lr) {
8938 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8939 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8940 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8941 if ((ip == rth) && curr_frame >= 0) {
8942 - printk(" (%pS)",
8943 + printk(" (%pA)",
8944 (void *)current->ret_stack[curr_frame].ret);
8945 curr_frame--;
8946 }
8947 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8948 struct pt_regs *regs = (struct pt_regs *)
8949 (sp + STACK_FRAME_OVERHEAD);
8950 lr = regs->link;
8951 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8952 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8953 regs->trap, (void *)regs->nip, (void *)lr);
8954 firstframe = 1;
8955 }
8956 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8957 mtspr(SPRN_CTRLT, ctrl);
8958 }
8959 #endif /* CONFIG_PPC64 */
8960 -
8961 -unsigned long arch_align_stack(unsigned long sp)
8962 -{
8963 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8964 - sp -= get_random_int() & ~PAGE_MASK;
8965 - return sp & ~0xf;
8966 -}
8967 -
8968 -static inline unsigned long brk_rnd(void)
8969 -{
8970 - unsigned long rnd = 0;
8971 -
8972 - /* 8MB for 32bit, 1GB for 64bit */
8973 - if (is_32bit_task())
8974 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8975 - else
8976 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8977 -
8978 - return rnd << PAGE_SHIFT;
8979 -}
8980 -
8981 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8982 -{
8983 - unsigned long base = mm->brk;
8984 - unsigned long ret;
8985 -
8986 -#ifdef CONFIG_PPC_STD_MMU_64
8987 - /*
8988 - * If we are using 1TB segments and we are allowed to randomise
8989 - * the heap, we can put it above 1TB so it is backed by a 1TB
8990 - * segment. Otherwise the heap will be in the bottom 1TB
8991 - * which always uses 256MB segments and this may result in a
8992 - * performance penalty.
8993 - */
8994 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
8995 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
8996 -#endif
8997 -
8998 - ret = PAGE_ALIGN(base + brk_rnd());
8999 -
9000 - if (ret < mm->brk)
9001 - return mm->brk;
9002 -
9003 - return ret;
9004 -}
9005 -
9006 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9007 index f21897b..28c0428 100644
9008 --- a/arch/powerpc/kernel/ptrace.c
9009 +++ b/arch/powerpc/kernel/ptrace.c
9010 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9011 return ret;
9012 }
9013
9014 +#ifdef CONFIG_GRKERNSEC_SETXID
9015 +extern void gr_delayed_cred_worker(void);
9016 +#endif
9017 +
9018 /*
9019 * We must return the syscall number to actually look up in the table.
9020 * This can be -1L to skip running any syscall at all.
9021 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9022
9023 secure_computing_strict(regs->gpr[0]);
9024
9025 +#ifdef CONFIG_GRKERNSEC_SETXID
9026 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9027 + gr_delayed_cred_worker();
9028 +#endif
9029 +
9030 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9031 tracehook_report_syscall_entry(regs))
9032 /*
9033 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9034 {
9035 int step;
9036
9037 +#ifdef CONFIG_GRKERNSEC_SETXID
9038 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9039 + gr_delayed_cred_worker();
9040 +#endif
9041 +
9042 audit_syscall_exit(regs);
9043
9044 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9045 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9046 index d3a831a..3a33123 100644
9047 --- a/arch/powerpc/kernel/signal_32.c
9048 +++ b/arch/powerpc/kernel/signal_32.c
9049 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9050 /* Save user registers on the stack */
9051 frame = &rt_sf->uc.uc_mcontext;
9052 addr = frame;
9053 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9054 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9055 sigret = 0;
9056 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9057 } else {
9058 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9059 index c7c24d2..1bf7039 100644
9060 --- a/arch/powerpc/kernel/signal_64.c
9061 +++ b/arch/powerpc/kernel/signal_64.c
9062 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9063 current->thread.fp_state.fpscr = 0;
9064
9065 /* Set up to return from userspace. */
9066 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9067 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9068 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9069 } else {
9070 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9071 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9072 index 19e4744..28a8d7b 100644
9073 --- a/arch/powerpc/kernel/traps.c
9074 +++ b/arch/powerpc/kernel/traps.c
9075 @@ -36,6 +36,7 @@
9076 #include <linux/debugfs.h>
9077 #include <linux/ratelimit.h>
9078 #include <linux/context_tracking.h>
9079 +#include <linux/uaccess.h>
9080
9081 #include <asm/emulated_ops.h>
9082 #include <asm/pgtable.h>
9083 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9084 return flags;
9085 }
9086
9087 +extern void gr_handle_kernel_exploit(void);
9088 +
9089 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9090 int signr)
9091 {
9092 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9093 panic("Fatal exception in interrupt");
9094 if (panic_on_oops)
9095 panic("Fatal exception");
9096 +
9097 + gr_handle_kernel_exploit();
9098 +
9099 do_exit(signr);
9100 }
9101
9102 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9103 enum ctx_state prev_state = exception_enter();
9104 unsigned int reason = get_reason(regs);
9105
9106 +#ifdef CONFIG_PAX_REFCOUNT
9107 + unsigned int bkpt;
9108 + const struct exception_table_entry *entry;
9109 +
9110 + if (reason & REASON_ILLEGAL) {
9111 + /* Check if PaX bad instruction */
9112 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9113 + current->thread.trap_nr = 0;
9114 + pax_report_refcount_overflow(regs);
9115 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9116 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9117 + regs->nip = entry->fixup;
9118 + return;
9119 + }
9120 + /* fixup_exception() could not handle */
9121 + goto bail;
9122 + }
9123 + }
9124 +#endif
9125 +
9126 /* We can now get here via a FP Unavailable exception if the core
9127 * has no FPU, in that case the reason flags will be 0 */
9128
9129 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9130 index 305eb0d..accc5b40 100644
9131 --- a/arch/powerpc/kernel/vdso.c
9132 +++ b/arch/powerpc/kernel/vdso.c
9133 @@ -34,6 +34,7 @@
9134 #include <asm/vdso.h>
9135 #include <asm/vdso_datapage.h>
9136 #include <asm/setup.h>
9137 +#include <asm/mman.h>
9138
9139 #undef DEBUG
9140
9141 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9142 vdso_base = VDSO32_MBASE;
9143 #endif
9144
9145 - current->mm->context.vdso_base = 0;
9146 + current->mm->context.vdso_base = ~0UL;
9147
9148 /* vDSO has a problem and was disabled, just don't "enable" it for the
9149 * process
9150 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9151 vdso_base = get_unmapped_area(NULL, vdso_base,
9152 (vdso_pages << PAGE_SHIFT) +
9153 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9154 - 0, 0);
9155 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9156 if (IS_ERR_VALUE(vdso_base)) {
9157 rc = vdso_base;
9158 goto fail_mmapsem;
9159 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9160 index 27c0fac..6ec4a32 100644
9161 --- a/arch/powerpc/kvm/powerpc.c
9162 +++ b/arch/powerpc/kvm/powerpc.c
9163 @@ -1402,7 +1402,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9164 }
9165 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9166
9167 -int kvm_arch_init(void *opaque)
9168 +int kvm_arch_init(const void *opaque)
9169 {
9170 return 0;
9171 }
9172 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9173 index 5eea6f3..5d10396 100644
9174 --- a/arch/powerpc/lib/usercopy_64.c
9175 +++ b/arch/powerpc/lib/usercopy_64.c
9176 @@ -9,22 +9,6 @@
9177 #include <linux/module.h>
9178 #include <asm/uaccess.h>
9179
9180 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9181 -{
9182 - if (likely(access_ok(VERIFY_READ, from, n)))
9183 - n = __copy_from_user(to, from, n);
9184 - else
9185 - memset(to, 0, n);
9186 - return n;
9187 -}
9188 -
9189 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9190 -{
9191 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9192 - n = __copy_to_user(to, from, n);
9193 - return n;
9194 -}
9195 -
9196 unsigned long copy_in_user(void __user *to, const void __user *from,
9197 unsigned long n)
9198 {
9199 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9200 return n;
9201 }
9202
9203 -EXPORT_SYMBOL(copy_from_user);
9204 -EXPORT_SYMBOL(copy_to_user);
9205 EXPORT_SYMBOL(copy_in_user);
9206
9207 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9208 index b396868..3eb6b9f 100644
9209 --- a/arch/powerpc/mm/fault.c
9210 +++ b/arch/powerpc/mm/fault.c
9211 @@ -33,6 +33,10 @@
9212 #include <linux/ratelimit.h>
9213 #include <linux/context_tracking.h>
9214 #include <linux/hugetlb.h>
9215 +#include <linux/slab.h>
9216 +#include <linux/pagemap.h>
9217 +#include <linux/compiler.h>
9218 +#include <linux/unistd.h>
9219
9220 #include <asm/firmware.h>
9221 #include <asm/page.h>
9222 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9223 }
9224 #endif
9225
9226 +#ifdef CONFIG_PAX_PAGEEXEC
9227 +/*
9228 + * PaX: decide what to do with offenders (regs->nip = fault address)
9229 + *
9230 + * returns 1 when task should be killed
9231 + */
9232 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9233 +{
9234 + return 1;
9235 +}
9236 +
9237 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9238 +{
9239 + unsigned long i;
9240 +
9241 + printk(KERN_ERR "PAX: bytes at PC: ");
9242 + for (i = 0; i < 5; i++) {
9243 + unsigned int c;
9244 + if (get_user(c, (unsigned int __user *)pc+i))
9245 + printk(KERN_CONT "???????? ");
9246 + else
9247 + printk(KERN_CONT "%08x ", c);
9248 + }
9249 + printk("\n");
9250 +}
9251 +#endif
9252 +
9253 /*
9254 * Check whether the instruction at regs->nip is a store using
9255 * an update addressing form which will update r1.
9256 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9257 * indicate errors in DSISR but can validly be set in SRR1.
9258 */
9259 if (trap == 0x400)
9260 - error_code &= 0x48200000;
9261 + error_code &= 0x58200000;
9262 else
9263 is_write = error_code & DSISR_ISSTORE;
9264 #else
9265 @@ -383,12 +414,16 @@ good_area:
9266 * "undefined". Of those that can be set, this is the only
9267 * one which seems bad.
9268 */
9269 - if (error_code & 0x10000000)
9270 + if (error_code & DSISR_GUARDED)
9271 /* Guarded storage error. */
9272 goto bad_area;
9273 #endif /* CONFIG_8xx */
9274
9275 if (is_exec) {
9276 +#ifdef CONFIG_PPC_STD_MMU
9277 + if (error_code & DSISR_GUARDED)
9278 + goto bad_area;
9279 +#endif
9280 /*
9281 * Allow execution from readable areas if the MMU does not
9282 * provide separate controls over reading and executing.
9283 @@ -483,6 +518,23 @@ bad_area:
9284 bad_area_nosemaphore:
9285 /* User mode accesses cause a SIGSEGV */
9286 if (user_mode(regs)) {
9287 +
9288 +#ifdef CONFIG_PAX_PAGEEXEC
9289 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9290 +#ifdef CONFIG_PPC_STD_MMU
9291 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9292 +#else
9293 + if (is_exec && regs->nip == address) {
9294 +#endif
9295 + switch (pax_handle_fetch_fault(regs)) {
9296 + }
9297 +
9298 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9299 + do_group_exit(SIGKILL);
9300 + }
9301 + }
9302 +#endif
9303 +
9304 _exception(SIGSEGV, regs, code, address);
9305 goto bail;
9306 }
9307 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9308 index cb8bdbe..cde4bc7 100644
9309 --- a/arch/powerpc/mm/mmap.c
9310 +++ b/arch/powerpc/mm/mmap.c
9311 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9312 return sysctl_legacy_va_layout;
9313 }
9314
9315 -static unsigned long mmap_rnd(void)
9316 +static unsigned long mmap_rnd(struct mm_struct *mm)
9317 {
9318 unsigned long rnd = 0;
9319
9320 +#ifdef CONFIG_PAX_RANDMMAP
9321 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9322 +#endif
9323 +
9324 if (current->flags & PF_RANDOMIZE) {
9325 /* 8MB for 32bit, 1GB for 64bit */
9326 if (is_32bit_task())
9327 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9328 return rnd << PAGE_SHIFT;
9329 }
9330
9331 -static inline unsigned long mmap_base(void)
9332 +static inline unsigned long mmap_base(struct mm_struct *mm)
9333 {
9334 unsigned long gap = rlimit(RLIMIT_STACK);
9335
9336 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9337 else if (gap > MAX_GAP)
9338 gap = MAX_GAP;
9339
9340 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9341 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9342 }
9343
9344 /*
9345 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9346 */
9347 if (mmap_is_legacy()) {
9348 mm->mmap_base = TASK_UNMAPPED_BASE;
9349 +
9350 +#ifdef CONFIG_PAX_RANDMMAP
9351 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9352 + mm->mmap_base += mm->delta_mmap;
9353 +#endif
9354 +
9355 mm->get_unmapped_area = arch_get_unmapped_area;
9356 } else {
9357 - mm->mmap_base = mmap_base();
9358 + mm->mmap_base = mmap_base(mm);
9359 +
9360 +#ifdef CONFIG_PAX_RANDMMAP
9361 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9362 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9363 +#endif
9364 +
9365 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9366 }
9367 }
9368 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9369 index 0f432a7..abfe841 100644
9370 --- a/arch/powerpc/mm/slice.c
9371 +++ b/arch/powerpc/mm/slice.c
9372 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9373 if ((mm->task_size - len) < addr)
9374 return 0;
9375 vma = find_vma(mm, addr);
9376 - return (!vma || (addr + len) <= vma->vm_start);
9377 + return check_heap_stack_gap(vma, addr, len, 0);
9378 }
9379
9380 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9381 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9382 info.align_offset = 0;
9383
9384 addr = TASK_UNMAPPED_BASE;
9385 +
9386 +#ifdef CONFIG_PAX_RANDMMAP
9387 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9388 + addr += mm->delta_mmap;
9389 +#endif
9390 +
9391 while (addr < TASK_SIZE) {
9392 info.low_limit = addr;
9393 if (!slice_scan_available(addr, available, 1, &addr))
9394 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9395 if (fixed && addr > (mm->task_size - len))
9396 return -ENOMEM;
9397
9398 +#ifdef CONFIG_PAX_RANDMMAP
9399 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9400 + addr = 0;
9401 +#endif
9402 +
9403 /* If hint, make sure it matches our alignment restrictions */
9404 if (!fixed && addr) {
9405 addr = _ALIGN_UP(addr, 1ul << pshift);
9406 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9407 index d966bbe..372124a 100644
9408 --- a/arch/powerpc/platforms/cell/spufs/file.c
9409 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9410 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9411 return VM_FAULT_NOPAGE;
9412 }
9413
9414 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9415 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9416 unsigned long address,
9417 - void *buf, int len, int write)
9418 + void *buf, size_t len, int write)
9419 {
9420 struct spu_context *ctx = vma->vm_file->private_data;
9421 unsigned long offset = address - vma->vm_start;
9422 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9423 index fa934fe..c296056 100644
9424 --- a/arch/s390/include/asm/atomic.h
9425 +++ b/arch/s390/include/asm/atomic.h
9426 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9427 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9428 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9429
9430 +#define atomic64_read_unchecked(v) atomic64_read(v)
9431 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9432 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9433 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9434 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9435 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9436 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9437 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9438 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9439 +
9440 #endif /* __ARCH_S390_ATOMIC__ */
9441 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9442 index 8d72471..5322500 100644
9443 --- a/arch/s390/include/asm/barrier.h
9444 +++ b/arch/s390/include/asm/barrier.h
9445 @@ -42,7 +42,7 @@
9446 do { \
9447 compiletime_assert_atomic_type(*p); \
9448 barrier(); \
9449 - ACCESS_ONCE(*p) = (v); \
9450 + ACCESS_ONCE_RW(*p) = (v); \
9451 } while (0)
9452
9453 #define smp_load_acquire(p) \
9454 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9455 index 4d7ccac..d03d0ad 100644
9456 --- a/arch/s390/include/asm/cache.h
9457 +++ b/arch/s390/include/asm/cache.h
9458 @@ -9,8 +9,10 @@
9459 #ifndef __ARCH_S390_CACHE_H
9460 #define __ARCH_S390_CACHE_H
9461
9462 -#define L1_CACHE_BYTES 256
9463 +#include <linux/const.h>
9464 +
9465 #define L1_CACHE_SHIFT 8
9466 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9467 #define NET_SKB_PAD 32
9468
9469 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9470 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9471 index c9c875d..b4b0e4c 100644
9472 --- a/arch/s390/include/asm/elf.h
9473 +++ b/arch/s390/include/asm/elf.h
9474 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9475 the loader. We need to make sure that it is out of the way of the program
9476 that it will "exec", and that there is sufficient room for the brk. */
9477
9478 -extern unsigned long randomize_et_dyn(void);
9479 -#define ELF_ET_DYN_BASE randomize_et_dyn()
9480 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9481 +
9482 +#ifdef CONFIG_PAX_ASLR
9483 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9484 +
9485 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9486 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9487 +#endif
9488
9489 /* This yields a mask that user programs can use to figure out what
9490 instruction set this CPU supports. */
9491 @@ -225,9 +231,6 @@ struct linux_binprm;
9492 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9493 int arch_setup_additional_pages(struct linux_binprm *, int);
9494
9495 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9496 -#define arch_randomize_brk arch_randomize_brk
9497 -
9498 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9499
9500 #endif
9501 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9502 index c4a93d6..4d2a9b4 100644
9503 --- a/arch/s390/include/asm/exec.h
9504 +++ b/arch/s390/include/asm/exec.h
9505 @@ -7,6 +7,6 @@
9506 #ifndef __ASM_EXEC_H
9507 #define __ASM_EXEC_H
9508
9509 -extern unsigned long arch_align_stack(unsigned long sp);
9510 +#define arch_align_stack(x) ((x) & ~0xfUL)
9511
9512 #endif /* __ASM_EXEC_H */
9513 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9514 index cd4c68e..6764641 100644
9515 --- a/arch/s390/include/asm/uaccess.h
9516 +++ b/arch/s390/include/asm/uaccess.h
9517 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9518 __range_ok((unsigned long)(addr), (size)); \
9519 })
9520
9521 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9522 #define access_ok(type, addr, size) __access_ok(addr, size)
9523
9524 /*
9525 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9526 copy_to_user(void __user *to, const void *from, unsigned long n)
9527 {
9528 might_fault();
9529 +
9530 + if ((long)n < 0)
9531 + return n;
9532 +
9533 return __copy_to_user(to, from, n);
9534 }
9535
9536 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9537 static inline unsigned long __must_check
9538 copy_from_user(void *to, const void __user *from, unsigned long n)
9539 {
9540 - unsigned int sz = __compiletime_object_size(to);
9541 + size_t sz = __compiletime_object_size(to);
9542
9543 might_fault();
9544 - if (unlikely(sz != -1 && sz < n)) {
9545 +
9546 + if ((long)n < 0)
9547 + return n;
9548 +
9549 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9550 copy_from_user_overflow();
9551 return n;
9552 }
9553 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9554 index 2ca9586..55682a9 100644
9555 --- a/arch/s390/kernel/module.c
9556 +++ b/arch/s390/kernel/module.c
9557 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9558
9559 /* Increase core size by size of got & plt and set start
9560 offsets for got and plt. */
9561 - me->core_size = ALIGN(me->core_size, 4);
9562 - me->arch.got_offset = me->core_size;
9563 - me->core_size += me->arch.got_size;
9564 - me->arch.plt_offset = me->core_size;
9565 - me->core_size += me->arch.plt_size;
9566 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9567 + me->arch.got_offset = me->core_size_rw;
9568 + me->core_size_rw += me->arch.got_size;
9569 + me->arch.plt_offset = me->core_size_rx;
9570 + me->core_size_rx += me->arch.plt_size;
9571 return 0;
9572 }
9573
9574 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9575 if (info->got_initialized == 0) {
9576 Elf_Addr *gotent;
9577
9578 - gotent = me->module_core + me->arch.got_offset +
9579 + gotent = me->module_core_rw + me->arch.got_offset +
9580 info->got_offset;
9581 *gotent = val;
9582 info->got_initialized = 1;
9583 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9584 rc = apply_rela_bits(loc, val, 0, 64, 0);
9585 else if (r_type == R_390_GOTENT ||
9586 r_type == R_390_GOTPLTENT) {
9587 - val += (Elf_Addr) me->module_core - loc;
9588 + val += (Elf_Addr) me->module_core_rw - loc;
9589 rc = apply_rela_bits(loc, val, 1, 32, 1);
9590 }
9591 break;
9592 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9593 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9594 if (info->plt_initialized == 0) {
9595 unsigned int *ip;
9596 - ip = me->module_core + me->arch.plt_offset +
9597 + ip = me->module_core_rx + me->arch.plt_offset +
9598 info->plt_offset;
9599 #ifndef CONFIG_64BIT
9600 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9601 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9602 val - loc + 0xffffUL < 0x1ffffeUL) ||
9603 (r_type == R_390_PLT32DBL &&
9604 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9605 - val = (Elf_Addr) me->module_core +
9606 + val = (Elf_Addr) me->module_core_rx +
9607 me->arch.plt_offset +
9608 info->plt_offset;
9609 val += rela->r_addend - loc;
9610 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9611 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9612 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9613 val = val + rela->r_addend -
9614 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9615 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9616 if (r_type == R_390_GOTOFF16)
9617 rc = apply_rela_bits(loc, val, 0, 16, 0);
9618 else if (r_type == R_390_GOTOFF32)
9619 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9620 break;
9621 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9622 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9623 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9624 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9625 rela->r_addend - loc;
9626 if (r_type == R_390_GOTPC)
9627 rc = apply_rela_bits(loc, val, 1, 32, 0);
9628 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9629 index 13fc097..84d375f 100644
9630 --- a/arch/s390/kernel/process.c
9631 +++ b/arch/s390/kernel/process.c
9632 @@ -227,27 +227,3 @@ unsigned long get_wchan(struct task_struct *p)
9633 }
9634 return 0;
9635 }
9636 -
9637 -unsigned long arch_align_stack(unsigned long sp)
9638 -{
9639 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9640 - sp -= get_random_int() & ~PAGE_MASK;
9641 - return sp & ~0xf;
9642 -}
9643 -
9644 -static inline unsigned long brk_rnd(void)
9645 -{
9646 - /* 8MB for 32bit, 1GB for 64bit */
9647 - if (is_32bit_task())
9648 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9649 - else
9650 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9651 -}
9652 -
9653 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9654 -{
9655 - unsigned long ret;
9656 -
9657 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9658 - return (ret > mm->brk) ? ret : mm->brk;
9659 -}
9660 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9661 index 179a2c2..371e85c 100644
9662 --- a/arch/s390/mm/mmap.c
9663 +++ b/arch/s390/mm/mmap.c
9664 @@ -204,9 +204,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9665 */
9666 if (mmap_is_legacy()) {
9667 mm->mmap_base = mmap_base_legacy();
9668 +
9669 +#ifdef CONFIG_PAX_RANDMMAP
9670 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9671 + mm->mmap_base += mm->delta_mmap;
9672 +#endif
9673 +
9674 mm->get_unmapped_area = arch_get_unmapped_area;
9675 } else {
9676 mm->mmap_base = mmap_base();
9677 +
9678 +#ifdef CONFIG_PAX_RANDMMAP
9679 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9680 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9681 +#endif
9682 +
9683 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9684 }
9685 }
9686 @@ -279,9 +291,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9687 */
9688 if (mmap_is_legacy()) {
9689 mm->mmap_base = mmap_base_legacy();
9690 +
9691 +#ifdef CONFIG_PAX_RANDMMAP
9692 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9693 + mm->mmap_base += mm->delta_mmap;
9694 +#endif
9695 +
9696 mm->get_unmapped_area = s390_get_unmapped_area;
9697 } else {
9698 mm->mmap_base = mmap_base();
9699 +
9700 +#ifdef CONFIG_PAX_RANDMMAP
9701 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9702 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9703 +#endif
9704 +
9705 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9706 }
9707 }
9708 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9709 index ae3d59f..f65f075 100644
9710 --- a/arch/score/include/asm/cache.h
9711 +++ b/arch/score/include/asm/cache.h
9712 @@ -1,7 +1,9 @@
9713 #ifndef _ASM_SCORE_CACHE_H
9714 #define _ASM_SCORE_CACHE_H
9715
9716 +#include <linux/const.h>
9717 +
9718 #define L1_CACHE_SHIFT 4
9719 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9720 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9721
9722 #endif /* _ASM_SCORE_CACHE_H */
9723 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9724 index f9f3cd5..58ff438 100644
9725 --- a/arch/score/include/asm/exec.h
9726 +++ b/arch/score/include/asm/exec.h
9727 @@ -1,6 +1,6 @@
9728 #ifndef _ASM_SCORE_EXEC_H
9729 #define _ASM_SCORE_EXEC_H
9730
9731 -extern unsigned long arch_align_stack(unsigned long sp);
9732 +#define arch_align_stack(x) (x)
9733
9734 #endif /* _ASM_SCORE_EXEC_H */
9735 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9736 index a1519ad3..e8ac1ff 100644
9737 --- a/arch/score/kernel/process.c
9738 +++ b/arch/score/kernel/process.c
9739 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9740
9741 return task_pt_regs(task)->cp0_epc;
9742 }
9743 -
9744 -unsigned long arch_align_stack(unsigned long sp)
9745 -{
9746 - return sp;
9747 -}
9748 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9749 index ef9e555..331bd29 100644
9750 --- a/arch/sh/include/asm/cache.h
9751 +++ b/arch/sh/include/asm/cache.h
9752 @@ -9,10 +9,11 @@
9753 #define __ASM_SH_CACHE_H
9754 #ifdef __KERNEL__
9755
9756 +#include <linux/const.h>
9757 #include <linux/init.h>
9758 #include <cpu/cache.h>
9759
9760 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9761 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9762
9763 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9764
9765 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9766 index 6777177..cb5e44f 100644
9767 --- a/arch/sh/mm/mmap.c
9768 +++ b/arch/sh/mm/mmap.c
9769 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9770 struct mm_struct *mm = current->mm;
9771 struct vm_area_struct *vma;
9772 int do_colour_align;
9773 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9774 struct vm_unmapped_area_info info;
9775
9776 if (flags & MAP_FIXED) {
9777 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9778 if (filp || (flags & MAP_SHARED))
9779 do_colour_align = 1;
9780
9781 +#ifdef CONFIG_PAX_RANDMMAP
9782 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9783 +#endif
9784 +
9785 if (addr) {
9786 if (do_colour_align)
9787 addr = COLOUR_ALIGN(addr, pgoff);
9788 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9789 addr = PAGE_ALIGN(addr);
9790
9791 vma = find_vma(mm, addr);
9792 - if (TASK_SIZE - len >= addr &&
9793 - (!vma || addr + len <= vma->vm_start))
9794 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9795 return addr;
9796 }
9797
9798 info.flags = 0;
9799 info.length = len;
9800 - info.low_limit = TASK_UNMAPPED_BASE;
9801 + info.low_limit = mm->mmap_base;
9802 info.high_limit = TASK_SIZE;
9803 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9804 info.align_offset = pgoff << PAGE_SHIFT;
9805 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9806 struct mm_struct *mm = current->mm;
9807 unsigned long addr = addr0;
9808 int do_colour_align;
9809 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9810 struct vm_unmapped_area_info info;
9811
9812 if (flags & MAP_FIXED) {
9813 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9814 if (filp || (flags & MAP_SHARED))
9815 do_colour_align = 1;
9816
9817 +#ifdef CONFIG_PAX_RANDMMAP
9818 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9819 +#endif
9820 +
9821 /* requesting a specific address */
9822 if (addr) {
9823 if (do_colour_align)
9824 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9825 addr = PAGE_ALIGN(addr);
9826
9827 vma = find_vma(mm, addr);
9828 - if (TASK_SIZE - len >= addr &&
9829 - (!vma || addr + len <= vma->vm_start))
9830 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9831 return addr;
9832 }
9833
9834 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9835 VM_BUG_ON(addr != -ENOMEM);
9836 info.flags = 0;
9837 info.low_limit = TASK_UNMAPPED_BASE;
9838 +
9839 +#ifdef CONFIG_PAX_RANDMMAP
9840 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9841 + info.low_limit += mm->delta_mmap;
9842 +#endif
9843 +
9844 info.high_limit = TASK_SIZE;
9845 addr = vm_unmapped_area(&info);
9846 }
9847 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9848 index 4082749..fd97781 100644
9849 --- a/arch/sparc/include/asm/atomic_64.h
9850 +++ b/arch/sparc/include/asm/atomic_64.h
9851 @@ -15,18 +15,38 @@
9852 #define ATOMIC64_INIT(i) { (i) }
9853
9854 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9855 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9856 +{
9857 + return ACCESS_ONCE(v->counter);
9858 +}
9859 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9860 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9861 +{
9862 + return ACCESS_ONCE(v->counter);
9863 +}
9864
9865 #define atomic_set(v, i) (((v)->counter) = i)
9866 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9867 +{
9868 + v->counter = i;
9869 +}
9870 #define atomic64_set(v, i) (((v)->counter) = i)
9871 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9872 +{
9873 + v->counter = i;
9874 +}
9875
9876 -#define ATOMIC_OP(op) \
9877 -void atomic_##op(int, atomic_t *); \
9878 -void atomic64_##op(long, atomic64_t *);
9879 +#define __ATOMIC_OP(op, suffix) \
9880 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9881 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9882
9883 -#define ATOMIC_OP_RETURN(op) \
9884 -int atomic_##op##_return(int, atomic_t *); \
9885 -long atomic64_##op##_return(long, atomic64_t *);
9886 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9887 +
9888 +#define __ATOMIC_OP_RETURN(op, suffix) \
9889 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9890 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9891 +
9892 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9893
9894 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9895
9896 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9897
9898 #undef ATOMIC_OPS
9899 #undef ATOMIC_OP_RETURN
9900 +#undef __ATOMIC_OP_RETURN
9901 #undef ATOMIC_OP
9902 +#undef __ATOMIC_OP
9903
9904 #define atomic_dec_return(v) atomic_sub_return(1, v)
9905 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9906
9907 #define atomic_inc_return(v) atomic_add_return(1, v)
9908 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9909 +{
9910 + return atomic_add_return_unchecked(1, v);
9911 +}
9912 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9913 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9914 +{
9915 + return atomic64_add_return_unchecked(1, v);
9916 +}
9917
9918 /*
9919 * atomic_inc_and_test - increment and test
9920 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9921 * other cases.
9922 */
9923 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9924 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9925 +{
9926 + return atomic_inc_return_unchecked(v) == 0;
9927 +}
9928 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9929
9930 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9931 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9932 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9933
9934 #define atomic_inc(v) atomic_add(1, v)
9935 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9936 +{
9937 + atomic_add_unchecked(1, v);
9938 +}
9939 #define atomic64_inc(v) atomic64_add(1, v)
9940 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9941 +{
9942 + atomic64_add_unchecked(1, v);
9943 +}
9944
9945 #define atomic_dec(v) atomic_sub(1, v)
9946 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9947 +{
9948 + atomic_sub_unchecked(1, v);
9949 +}
9950 #define atomic64_dec(v) atomic64_sub(1, v)
9951 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9952 +{
9953 + atomic64_sub_unchecked(1, v);
9954 +}
9955
9956 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9957 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9958
9959 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9960 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9961 +{
9962 + return cmpxchg(&v->counter, old, new);
9963 +}
9964 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9965 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9966 +{
9967 + return xchg(&v->counter, new);
9968 +}
9969
9970 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9971 {
9972 - int c, old;
9973 + int c, old, new;
9974 c = atomic_read(v);
9975 for (;;) {
9976 - if (unlikely(c == (u)))
9977 + if (unlikely(c == u))
9978 break;
9979 - old = atomic_cmpxchg((v), c, c + (a));
9980 +
9981 + asm volatile("addcc %2, %0, %0\n"
9982 +
9983 +#ifdef CONFIG_PAX_REFCOUNT
9984 + "tvs %%icc, 6\n"
9985 +#endif
9986 +
9987 + : "=r" (new)
9988 + : "0" (c), "ir" (a)
9989 + : "cc");
9990 +
9991 + old = atomic_cmpxchg(v, c, new);
9992 if (likely(old == c))
9993 break;
9994 c = old;
9995 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9996 #define atomic64_cmpxchg(v, o, n) \
9997 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
9998 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
9999 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10000 +{
10001 + return xchg(&v->counter, new);
10002 +}
10003
10004 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10005 {
10006 - long c, old;
10007 + long c, old, new;
10008 c = atomic64_read(v);
10009 for (;;) {
10010 - if (unlikely(c == (u)))
10011 + if (unlikely(c == u))
10012 break;
10013 - old = atomic64_cmpxchg((v), c, c + (a));
10014 +
10015 + asm volatile("addcc %2, %0, %0\n"
10016 +
10017 +#ifdef CONFIG_PAX_REFCOUNT
10018 + "tvs %%xcc, 6\n"
10019 +#endif
10020 +
10021 + : "=r" (new)
10022 + : "0" (c), "ir" (a)
10023 + : "cc");
10024 +
10025 + old = atomic64_cmpxchg(v, c, new);
10026 if (likely(old == c))
10027 break;
10028 c = old;
10029 }
10030 - return c != (u);
10031 + return c != u;
10032 }
10033
10034 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10035 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10036 index 7664894..45a974b 100644
10037 --- a/arch/sparc/include/asm/barrier_64.h
10038 +++ b/arch/sparc/include/asm/barrier_64.h
10039 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10040 do { \
10041 compiletime_assert_atomic_type(*p); \
10042 barrier(); \
10043 - ACCESS_ONCE(*p) = (v); \
10044 + ACCESS_ONCE_RW(*p) = (v); \
10045 } while (0)
10046
10047 #define smp_load_acquire(p) \
10048 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10049 index 5bb6991..5c2132e 100644
10050 --- a/arch/sparc/include/asm/cache.h
10051 +++ b/arch/sparc/include/asm/cache.h
10052 @@ -7,10 +7,12 @@
10053 #ifndef _SPARC_CACHE_H
10054 #define _SPARC_CACHE_H
10055
10056 +#include <linux/const.h>
10057 +
10058 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10059
10060 #define L1_CACHE_SHIFT 5
10061 -#define L1_CACHE_BYTES 32
10062 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10063
10064 #ifdef CONFIG_SPARC32
10065 #define SMP_CACHE_BYTES_SHIFT 5
10066 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10067 index a24e41f..47677ff 100644
10068 --- a/arch/sparc/include/asm/elf_32.h
10069 +++ b/arch/sparc/include/asm/elf_32.h
10070 @@ -114,6 +114,13 @@ typedef struct {
10071
10072 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10073
10074 +#ifdef CONFIG_PAX_ASLR
10075 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10076 +
10077 +#define PAX_DELTA_MMAP_LEN 16
10078 +#define PAX_DELTA_STACK_LEN 16
10079 +#endif
10080 +
10081 /* This yields a mask that user programs can use to figure out what
10082 instruction set this cpu supports. This can NOT be done in userspace
10083 on Sparc. */
10084 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10085 index 370ca1e..d4f4a98 100644
10086 --- a/arch/sparc/include/asm/elf_64.h
10087 +++ b/arch/sparc/include/asm/elf_64.h
10088 @@ -189,6 +189,13 @@ typedef struct {
10089 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10090 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10091
10092 +#ifdef CONFIG_PAX_ASLR
10093 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10094 +
10095 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10096 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10097 +#endif
10098 +
10099 extern unsigned long sparc64_elf_hwcap;
10100 #define ELF_HWCAP sparc64_elf_hwcap
10101
10102 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10103 index a3890da..f6a408e 100644
10104 --- a/arch/sparc/include/asm/pgalloc_32.h
10105 +++ b/arch/sparc/include/asm/pgalloc_32.h
10106 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10107 }
10108
10109 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10110 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10111
10112 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10113 unsigned long address)
10114 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10115 index 5e31871..13469c6 100644
10116 --- a/arch/sparc/include/asm/pgalloc_64.h
10117 +++ b/arch/sparc/include/asm/pgalloc_64.h
10118 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10119 }
10120
10121 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10122 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10123
10124 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10125 {
10126 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10127 }
10128
10129 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10130 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10131
10132 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10133 {
10134 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10135 index 59ba6f6..4518128 100644
10136 --- a/arch/sparc/include/asm/pgtable.h
10137 +++ b/arch/sparc/include/asm/pgtable.h
10138 @@ -5,4 +5,8 @@
10139 #else
10140 #include <asm/pgtable_32.h>
10141 #endif
10142 +
10143 +#define ktla_ktva(addr) (addr)
10144 +#define ktva_ktla(addr) (addr)
10145 +
10146 #endif
10147 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10148 index f06b36a..bca3189 100644
10149 --- a/arch/sparc/include/asm/pgtable_32.h
10150 +++ b/arch/sparc/include/asm/pgtable_32.h
10151 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10152 #define PAGE_SHARED SRMMU_PAGE_SHARED
10153 #define PAGE_COPY SRMMU_PAGE_COPY
10154 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10155 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10156 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10157 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10158 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10159
10160 /* Top-level page directory - dummy used by init-mm.
10161 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10162
10163 /* xwr */
10164 #define __P000 PAGE_NONE
10165 -#define __P001 PAGE_READONLY
10166 -#define __P010 PAGE_COPY
10167 -#define __P011 PAGE_COPY
10168 +#define __P001 PAGE_READONLY_NOEXEC
10169 +#define __P010 PAGE_COPY_NOEXEC
10170 +#define __P011 PAGE_COPY_NOEXEC
10171 #define __P100 PAGE_READONLY
10172 #define __P101 PAGE_READONLY
10173 #define __P110 PAGE_COPY
10174 #define __P111 PAGE_COPY
10175
10176 #define __S000 PAGE_NONE
10177 -#define __S001 PAGE_READONLY
10178 -#define __S010 PAGE_SHARED
10179 -#define __S011 PAGE_SHARED
10180 +#define __S001 PAGE_READONLY_NOEXEC
10181 +#define __S010 PAGE_SHARED_NOEXEC
10182 +#define __S011 PAGE_SHARED_NOEXEC
10183 #define __S100 PAGE_READONLY
10184 #define __S101 PAGE_READONLY
10185 #define __S110 PAGE_SHARED
10186 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10187 index ae51a11..eadfd03 100644
10188 --- a/arch/sparc/include/asm/pgtsrmmu.h
10189 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10190 @@ -111,6 +111,11 @@
10191 SRMMU_EXEC | SRMMU_REF)
10192 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10193 SRMMU_EXEC | SRMMU_REF)
10194 +
10195 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10196 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10197 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10198 +
10199 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10200 SRMMU_DIRTY | SRMMU_REF)
10201
10202 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10203 index 29d64b1..4272fe8 100644
10204 --- a/arch/sparc/include/asm/setup.h
10205 +++ b/arch/sparc/include/asm/setup.h
10206 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10207 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10208
10209 /* init_64.c */
10210 -extern atomic_t dcpage_flushes;
10211 -extern atomic_t dcpage_flushes_xcall;
10212 +extern atomic_unchecked_t dcpage_flushes;
10213 +extern atomic_unchecked_t dcpage_flushes_xcall;
10214
10215 extern int sysctl_tsb_ratio;
10216 #endif
10217 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10218 index 9689176..63c18ea 100644
10219 --- a/arch/sparc/include/asm/spinlock_64.h
10220 +++ b/arch/sparc/include/asm/spinlock_64.h
10221 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10222
10223 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10224
10225 -static void inline arch_read_lock(arch_rwlock_t *lock)
10226 +static inline void arch_read_lock(arch_rwlock_t *lock)
10227 {
10228 unsigned long tmp1, tmp2;
10229
10230 __asm__ __volatile__ (
10231 "1: ldsw [%2], %0\n"
10232 " brlz,pn %0, 2f\n"
10233 -"4: add %0, 1, %1\n"
10234 +"4: addcc %0, 1, %1\n"
10235 +
10236 +#ifdef CONFIG_PAX_REFCOUNT
10237 +" tvs %%icc, 6\n"
10238 +#endif
10239 +
10240 " cas [%2], %0, %1\n"
10241 " cmp %0, %1\n"
10242 " bne,pn %%icc, 1b\n"
10243 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10244 " .previous"
10245 : "=&r" (tmp1), "=&r" (tmp2)
10246 : "r" (lock)
10247 - : "memory");
10248 + : "memory", "cc");
10249 }
10250
10251 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10252 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10253 {
10254 int tmp1, tmp2;
10255
10256 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10257 "1: ldsw [%2], %0\n"
10258 " brlz,a,pn %0, 2f\n"
10259 " mov 0, %0\n"
10260 -" add %0, 1, %1\n"
10261 +" addcc %0, 1, %1\n"
10262 +
10263 +#ifdef CONFIG_PAX_REFCOUNT
10264 +" tvs %%icc, 6\n"
10265 +#endif
10266 +
10267 " cas [%2], %0, %1\n"
10268 " cmp %0, %1\n"
10269 " bne,pn %%icc, 1b\n"
10270 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10271 return tmp1;
10272 }
10273
10274 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10275 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10276 {
10277 unsigned long tmp1, tmp2;
10278
10279 __asm__ __volatile__(
10280 "1: lduw [%2], %0\n"
10281 -" sub %0, 1, %1\n"
10282 +" subcc %0, 1, %1\n"
10283 +
10284 +#ifdef CONFIG_PAX_REFCOUNT
10285 +" tvs %%icc, 6\n"
10286 +#endif
10287 +
10288 " cas [%2], %0, %1\n"
10289 " cmp %0, %1\n"
10290 " bne,pn %%xcc, 1b\n"
10291 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10292 : "memory");
10293 }
10294
10295 -static void inline arch_write_lock(arch_rwlock_t *lock)
10296 +static inline void arch_write_lock(arch_rwlock_t *lock)
10297 {
10298 unsigned long mask, tmp1, tmp2;
10299
10300 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10301 : "memory");
10302 }
10303
10304 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10305 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10306 {
10307 __asm__ __volatile__(
10308 " stw %%g0, [%0]"
10309 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10310 : "memory");
10311 }
10312
10313 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10314 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10315 {
10316 unsigned long mask, tmp1, tmp2, result;
10317
10318 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10319 index fd7bd0a..2e2fa7a 100644
10320 --- a/arch/sparc/include/asm/thread_info_32.h
10321 +++ b/arch/sparc/include/asm/thread_info_32.h
10322 @@ -47,6 +47,7 @@ struct thread_info {
10323 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10324 unsigned long rwbuf_stkptrs[NSWINS];
10325 unsigned long w_saved;
10326 + unsigned long lowest_stack;
10327 };
10328
10329 /*
10330 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10331 index ff45516..73001ab 100644
10332 --- a/arch/sparc/include/asm/thread_info_64.h
10333 +++ b/arch/sparc/include/asm/thread_info_64.h
10334 @@ -61,6 +61,8 @@ struct thread_info {
10335 struct pt_regs *kern_una_regs;
10336 unsigned int kern_una_insn;
10337
10338 + unsigned long lowest_stack;
10339 +
10340 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10341 __attribute__ ((aligned(64)));
10342 };
10343 @@ -184,12 +186,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10344 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10345 /* flag bit 4 is available */
10346 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10347 -/* flag bit 6 is available */
10348 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10349 #define TIF_32BIT 7 /* 32-bit binary */
10350 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10351 #define TIF_SECCOMP 9 /* secure computing */
10352 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10353 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10354 +
10355 /* NOTE: Thread flags >= 12 should be ones we have no interest
10356 * in using in assembly, else we can't use the mask as
10357 * an immediate value in instructions such as andcc.
10358 @@ -209,12 +212,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10359 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10360 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10361 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10362 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10363
10364 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10365 _TIF_DO_NOTIFY_RESUME_MASK | \
10366 _TIF_NEED_RESCHED)
10367 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10368
10369 +#define _TIF_WORK_SYSCALL \
10370 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10371 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10372 +
10373 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10374
10375 /*
10376 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10377 index bd56c28..4b63d83 100644
10378 --- a/arch/sparc/include/asm/uaccess.h
10379 +++ b/arch/sparc/include/asm/uaccess.h
10380 @@ -1,5 +1,6 @@
10381 #ifndef ___ASM_SPARC_UACCESS_H
10382 #define ___ASM_SPARC_UACCESS_H
10383 +
10384 #if defined(__sparc__) && defined(__arch64__)
10385 #include <asm/uaccess_64.h>
10386 #else
10387 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10388 index 64ee103..388aef0 100644
10389 --- a/arch/sparc/include/asm/uaccess_32.h
10390 +++ b/arch/sparc/include/asm/uaccess_32.h
10391 @@ -47,6 +47,7 @@
10392 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10393 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10394 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10395 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10396 #define access_ok(type, addr, size) \
10397 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10398
10399 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10400
10401 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10402 {
10403 - if (n && __access_ok((unsigned long) to, n))
10404 + if ((long)n < 0)
10405 + return n;
10406 +
10407 + if (n && __access_ok((unsigned long) to, n)) {
10408 + if (!__builtin_constant_p(n))
10409 + check_object_size(from, n, true);
10410 return __copy_user(to, (__force void __user *) from, n);
10411 - else
10412 + } else
10413 return n;
10414 }
10415
10416 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10417 {
10418 + if ((long)n < 0)
10419 + return n;
10420 +
10421 + if (!__builtin_constant_p(n))
10422 + check_object_size(from, n, true);
10423 +
10424 return __copy_user(to, (__force void __user *) from, n);
10425 }
10426
10427 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10428 {
10429 - if (n && __access_ok((unsigned long) from, n))
10430 + if ((long)n < 0)
10431 + return n;
10432 +
10433 + if (n && __access_ok((unsigned long) from, n)) {
10434 + if (!__builtin_constant_p(n))
10435 + check_object_size(to, n, false);
10436 return __copy_user((__force void __user *) to, from, n);
10437 - else
10438 + } else
10439 return n;
10440 }
10441
10442 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10443 {
10444 + if ((long)n < 0)
10445 + return n;
10446 +
10447 return __copy_user((__force void __user *) to, from, n);
10448 }
10449
10450 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10451 index a35194b..47dabc0d 100644
10452 --- a/arch/sparc/include/asm/uaccess_64.h
10453 +++ b/arch/sparc/include/asm/uaccess_64.h
10454 @@ -10,6 +10,7 @@
10455 #include <linux/compiler.h>
10456 #include <linux/string.h>
10457 #include <linux/thread_info.h>
10458 +#include <linux/kernel.h>
10459 #include <asm/asi.h>
10460 #include <asm/spitfire.h>
10461 #include <asm-generic/uaccess-unaligned.h>
10462 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10463 return 1;
10464 }
10465
10466 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10467 +{
10468 + return 1;
10469 +}
10470 +
10471 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10472 {
10473 return 1;
10474 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10475 static inline unsigned long __must_check
10476 copy_from_user(void *to, const void __user *from, unsigned long size)
10477 {
10478 - unsigned long ret = ___copy_from_user(to, from, size);
10479 + unsigned long ret;
10480
10481 + if ((long)size < 0 || size > INT_MAX)
10482 + return size;
10483 +
10484 + if (!__builtin_constant_p(size))
10485 + check_object_size(to, size, false);
10486 +
10487 + ret = ___copy_from_user(to, from, size);
10488 if (unlikely(ret))
10489 ret = copy_from_user_fixup(to, from, size);
10490
10491 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10492 static inline unsigned long __must_check
10493 copy_to_user(void __user *to, const void *from, unsigned long size)
10494 {
10495 - unsigned long ret = ___copy_to_user(to, from, size);
10496 + unsigned long ret;
10497
10498 + if ((long)size < 0 || size > INT_MAX)
10499 + return size;
10500 +
10501 + if (!__builtin_constant_p(size))
10502 + check_object_size(from, size, true);
10503 +
10504 + ret = ___copy_to_user(to, from, size);
10505 if (unlikely(ret))
10506 ret = copy_to_user_fixup(to, from, size);
10507 return ret;
10508 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10509 index 7cf9c6e..6206648 100644
10510 --- a/arch/sparc/kernel/Makefile
10511 +++ b/arch/sparc/kernel/Makefile
10512 @@ -4,7 +4,7 @@
10513 #
10514
10515 asflags-y := -ansi
10516 -ccflags-y := -Werror
10517 +#ccflags-y := -Werror
10518
10519 extra-y := head_$(BITS).o
10520
10521 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10522 index 50e7b62..79fae35 100644
10523 --- a/arch/sparc/kernel/process_32.c
10524 +++ b/arch/sparc/kernel/process_32.c
10525 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10526
10527 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10528 r->psr, r->pc, r->npc, r->y, print_tainted());
10529 - printk("PC: <%pS>\n", (void *) r->pc);
10530 + printk("PC: <%pA>\n", (void *) r->pc);
10531 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10532 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10533 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10534 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10535 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10536 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10537 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10538 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10539
10540 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10541 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10542 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10543 rw = (struct reg_window32 *) fp;
10544 pc = rw->ins[7];
10545 printk("[%08lx : ", pc);
10546 - printk("%pS ] ", (void *) pc);
10547 + printk("%pA ] ", (void *) pc);
10548 fp = rw->ins[6];
10549 } while (++count < 16);
10550 printk("\n");
10551 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10552 index 46a5964..a35c62c 100644
10553 --- a/arch/sparc/kernel/process_64.c
10554 +++ b/arch/sparc/kernel/process_64.c
10555 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10556 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10557 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10558 if (regs->tstate & TSTATE_PRIV)
10559 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10560 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10561 }
10562
10563 void show_regs(struct pt_regs *regs)
10564 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10565
10566 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10567 regs->tpc, regs->tnpc, regs->y, print_tainted());
10568 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10569 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10570 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10571 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10572 regs->u_regs[3]);
10573 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10574 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10575 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10576 regs->u_regs[15]);
10577 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10578 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10579 show_regwindow(regs);
10580 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10581 }
10582 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10583 ((tp && tp->task) ? tp->task->pid : -1));
10584
10585 if (gp->tstate & TSTATE_PRIV) {
10586 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10587 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10588 (void *) gp->tpc,
10589 (void *) gp->o7,
10590 (void *) gp->i7,
10591 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10592 index 79cc0d1..ec62734 100644
10593 --- a/arch/sparc/kernel/prom_common.c
10594 +++ b/arch/sparc/kernel/prom_common.c
10595 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10596
10597 unsigned int prom_early_allocated __initdata;
10598
10599 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10600 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10601 .nextprop = prom_common_nextprop,
10602 .getproplen = prom_getproplen,
10603 .getproperty = prom_getproperty,
10604 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10605 index 9ddc492..27a5619 100644
10606 --- a/arch/sparc/kernel/ptrace_64.c
10607 +++ b/arch/sparc/kernel/ptrace_64.c
10608 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10609 return ret;
10610 }
10611
10612 +#ifdef CONFIG_GRKERNSEC_SETXID
10613 +extern void gr_delayed_cred_worker(void);
10614 +#endif
10615 +
10616 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10617 {
10618 int ret = 0;
10619 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10620 if (test_thread_flag(TIF_NOHZ))
10621 user_exit();
10622
10623 +#ifdef CONFIG_GRKERNSEC_SETXID
10624 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10625 + gr_delayed_cred_worker();
10626 +#endif
10627 +
10628 if (test_thread_flag(TIF_SYSCALL_TRACE))
10629 ret = tracehook_report_syscall_entry(regs);
10630
10631 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10632 if (test_thread_flag(TIF_NOHZ))
10633 user_exit();
10634
10635 +#ifdef CONFIG_GRKERNSEC_SETXID
10636 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10637 + gr_delayed_cred_worker();
10638 +#endif
10639 +
10640 audit_syscall_exit(regs);
10641
10642 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10643 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10644 index 61139d9..c1a5f28 100644
10645 --- a/arch/sparc/kernel/smp_64.c
10646 +++ b/arch/sparc/kernel/smp_64.c
10647 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10648 return;
10649
10650 #ifdef CONFIG_DEBUG_DCFLUSH
10651 - atomic_inc(&dcpage_flushes);
10652 + atomic_inc_unchecked(&dcpage_flushes);
10653 #endif
10654
10655 this_cpu = get_cpu();
10656 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10657 xcall_deliver(data0, __pa(pg_addr),
10658 (u64) pg_addr, cpumask_of(cpu));
10659 #ifdef CONFIG_DEBUG_DCFLUSH
10660 - atomic_inc(&dcpage_flushes_xcall);
10661 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10662 #endif
10663 }
10664 }
10665 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10666 preempt_disable();
10667
10668 #ifdef CONFIG_DEBUG_DCFLUSH
10669 - atomic_inc(&dcpage_flushes);
10670 + atomic_inc_unchecked(&dcpage_flushes);
10671 #endif
10672 data0 = 0;
10673 pg_addr = page_address(page);
10674 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10675 xcall_deliver(data0, __pa(pg_addr),
10676 (u64) pg_addr, cpu_online_mask);
10677 #ifdef CONFIG_DEBUG_DCFLUSH
10678 - atomic_inc(&dcpage_flushes_xcall);
10679 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10680 #endif
10681 }
10682 __local_flush_dcache_page(page);
10683 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10684 index 646988d..b88905f 100644
10685 --- a/arch/sparc/kernel/sys_sparc_32.c
10686 +++ b/arch/sparc/kernel/sys_sparc_32.c
10687 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10688 if (len > TASK_SIZE - PAGE_SIZE)
10689 return -ENOMEM;
10690 if (!addr)
10691 - addr = TASK_UNMAPPED_BASE;
10692 + addr = current->mm->mmap_base;
10693
10694 info.flags = 0;
10695 info.length = len;
10696 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10697 index 30e7ddb..266a3b0 100644
10698 --- a/arch/sparc/kernel/sys_sparc_64.c
10699 +++ b/arch/sparc/kernel/sys_sparc_64.c
10700 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10701 struct vm_area_struct * vma;
10702 unsigned long task_size = TASK_SIZE;
10703 int do_color_align;
10704 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10705 struct vm_unmapped_area_info info;
10706
10707 if (flags & MAP_FIXED) {
10708 /* We do not accept a shared mapping if it would violate
10709 * cache aliasing constraints.
10710 */
10711 - if ((flags & MAP_SHARED) &&
10712 + if ((filp || (flags & MAP_SHARED)) &&
10713 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10714 return -EINVAL;
10715 return addr;
10716 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10717 if (filp || (flags & MAP_SHARED))
10718 do_color_align = 1;
10719
10720 +#ifdef CONFIG_PAX_RANDMMAP
10721 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10722 +#endif
10723 +
10724 if (addr) {
10725 if (do_color_align)
10726 addr = COLOR_ALIGN(addr, pgoff);
10727 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10728 addr = PAGE_ALIGN(addr);
10729
10730 vma = find_vma(mm, addr);
10731 - if (task_size - len >= addr &&
10732 - (!vma || addr + len <= vma->vm_start))
10733 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10734 return addr;
10735 }
10736
10737 info.flags = 0;
10738 info.length = len;
10739 - info.low_limit = TASK_UNMAPPED_BASE;
10740 + info.low_limit = mm->mmap_base;
10741 info.high_limit = min(task_size, VA_EXCLUDE_START);
10742 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10743 info.align_offset = pgoff << PAGE_SHIFT;
10744 + info.threadstack_offset = offset;
10745 addr = vm_unmapped_area(&info);
10746
10747 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10748 VM_BUG_ON(addr != -ENOMEM);
10749 info.low_limit = VA_EXCLUDE_END;
10750 +
10751 +#ifdef CONFIG_PAX_RANDMMAP
10752 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10753 + info.low_limit += mm->delta_mmap;
10754 +#endif
10755 +
10756 info.high_limit = task_size;
10757 addr = vm_unmapped_area(&info);
10758 }
10759 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10760 unsigned long task_size = STACK_TOP32;
10761 unsigned long addr = addr0;
10762 int do_color_align;
10763 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10764 struct vm_unmapped_area_info info;
10765
10766 /* This should only ever run for 32-bit processes. */
10767 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10768 /* We do not accept a shared mapping if it would violate
10769 * cache aliasing constraints.
10770 */
10771 - if ((flags & MAP_SHARED) &&
10772 + if ((filp || (flags & MAP_SHARED)) &&
10773 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10774 return -EINVAL;
10775 return addr;
10776 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10777 if (filp || (flags & MAP_SHARED))
10778 do_color_align = 1;
10779
10780 +#ifdef CONFIG_PAX_RANDMMAP
10781 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10782 +#endif
10783 +
10784 /* requesting a specific address */
10785 if (addr) {
10786 if (do_color_align)
10787 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10788 addr = PAGE_ALIGN(addr);
10789
10790 vma = find_vma(mm, addr);
10791 - if (task_size - len >= addr &&
10792 - (!vma || addr + len <= vma->vm_start))
10793 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10794 return addr;
10795 }
10796
10797 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10798 info.high_limit = mm->mmap_base;
10799 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10800 info.align_offset = pgoff << PAGE_SHIFT;
10801 + info.threadstack_offset = offset;
10802 addr = vm_unmapped_area(&info);
10803
10804 /*
10805 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10806 VM_BUG_ON(addr != -ENOMEM);
10807 info.flags = 0;
10808 info.low_limit = TASK_UNMAPPED_BASE;
10809 +
10810 +#ifdef CONFIG_PAX_RANDMMAP
10811 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10812 + info.low_limit += mm->delta_mmap;
10813 +#endif
10814 +
10815 info.high_limit = STACK_TOP32;
10816 addr = vm_unmapped_area(&info);
10817 }
10818 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10819 EXPORT_SYMBOL(get_fb_unmapped_area);
10820
10821 /* Essentially the same as PowerPC. */
10822 -static unsigned long mmap_rnd(void)
10823 +static unsigned long mmap_rnd(struct mm_struct *mm)
10824 {
10825 unsigned long rnd = 0UL;
10826
10827 +#ifdef CONFIG_PAX_RANDMMAP
10828 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10829 +#endif
10830 +
10831 if (current->flags & PF_RANDOMIZE) {
10832 unsigned long val = get_random_int();
10833 if (test_thread_flag(TIF_32BIT))
10834 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10835
10836 void arch_pick_mmap_layout(struct mm_struct *mm)
10837 {
10838 - unsigned long random_factor = mmap_rnd();
10839 + unsigned long random_factor = mmap_rnd(mm);
10840 unsigned long gap;
10841
10842 /*
10843 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10844 gap == RLIM_INFINITY ||
10845 sysctl_legacy_va_layout) {
10846 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10847 +
10848 +#ifdef CONFIG_PAX_RANDMMAP
10849 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10850 + mm->mmap_base += mm->delta_mmap;
10851 +#endif
10852 +
10853 mm->get_unmapped_area = arch_get_unmapped_area;
10854 } else {
10855 /* We know it's 32-bit */
10856 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10857 gap = (task_size / 6 * 5);
10858
10859 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10860 +
10861 +#ifdef CONFIG_PAX_RANDMMAP
10862 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10863 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10864 +#endif
10865 +
10866 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10867 }
10868 }
10869 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10870 index bb00089..e0ea580 100644
10871 --- a/arch/sparc/kernel/syscalls.S
10872 +++ b/arch/sparc/kernel/syscalls.S
10873 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10874 #endif
10875 .align 32
10876 1: ldx [%g6 + TI_FLAGS], %l5
10877 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10878 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10879 be,pt %icc, rtrap
10880 nop
10881 call syscall_trace_leave
10882 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10883
10884 srl %i3, 0, %o3 ! IEU0
10885 srl %i2, 0, %o2 ! IEU0 Group
10886 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10887 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10888 bne,pn %icc, linux_syscall_trace32 ! CTI
10889 mov %i0, %l5 ! IEU1
10890 5: call %l7 ! CTI Group brk forced
10891 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10892
10893 mov %i3, %o3 ! IEU1
10894 mov %i4, %o4 ! IEU0 Group
10895 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10896 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10897 bne,pn %icc, linux_syscall_trace ! CTI Group
10898 mov %i0, %l5 ! IEU0
10899 2: call %l7 ! CTI Group brk forced
10900 @@ -233,7 +233,7 @@ ret_sys_call:
10901
10902 cmp %o0, -ERESTART_RESTARTBLOCK
10903 bgeu,pn %xcc, 1f
10904 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10905 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10906 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10907
10908 2:
10909 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10910 index 6fd386c5..6907d81 100644
10911 --- a/arch/sparc/kernel/traps_32.c
10912 +++ b/arch/sparc/kernel/traps_32.c
10913 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10914 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10915 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10916
10917 +extern void gr_handle_kernel_exploit(void);
10918 +
10919 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10920 {
10921 static int die_counter;
10922 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10923 count++ < 30 &&
10924 (((unsigned long) rw) >= PAGE_OFFSET) &&
10925 !(((unsigned long) rw) & 0x7)) {
10926 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10927 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10928 (void *) rw->ins[7]);
10929 rw = (struct reg_window32 *)rw->ins[6];
10930 }
10931 }
10932 printk("Instruction DUMP:");
10933 instruction_dump ((unsigned long *) regs->pc);
10934 - if(regs->psr & PSR_PS)
10935 + if(regs->psr & PSR_PS) {
10936 + gr_handle_kernel_exploit();
10937 do_exit(SIGKILL);
10938 + }
10939 do_exit(SIGSEGV);
10940 }
10941
10942 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10943 index 0e69974..0c15a6e 100644
10944 --- a/arch/sparc/kernel/traps_64.c
10945 +++ b/arch/sparc/kernel/traps_64.c
10946 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10947 i + 1,
10948 p->trapstack[i].tstate, p->trapstack[i].tpc,
10949 p->trapstack[i].tnpc, p->trapstack[i].tt);
10950 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10951 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10952 }
10953 }
10954
10955 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10956
10957 lvl -= 0x100;
10958 if (regs->tstate & TSTATE_PRIV) {
10959 +
10960 +#ifdef CONFIG_PAX_REFCOUNT
10961 + if (lvl == 6)
10962 + pax_report_refcount_overflow(regs);
10963 +#endif
10964 +
10965 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10966 die_if_kernel(buffer, regs);
10967 }
10968 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10969 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10970 {
10971 char buffer[32];
10972 -
10973 +
10974 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10975 0, lvl, SIGTRAP) == NOTIFY_STOP)
10976 return;
10977
10978 +#ifdef CONFIG_PAX_REFCOUNT
10979 + if (lvl == 6)
10980 + pax_report_refcount_overflow(regs);
10981 +#endif
10982 +
10983 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10984
10985 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
10986 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
10987 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
10988 printk("%s" "ERROR(%d): ",
10989 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
10990 - printk("TPC<%pS>\n", (void *) regs->tpc);
10991 + printk("TPC<%pA>\n", (void *) regs->tpc);
10992 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
10993 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
10994 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
10995 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
10996 smp_processor_id(),
10997 (type & 0x1) ? 'I' : 'D',
10998 regs->tpc);
10999 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11000 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11001 panic("Irrecoverable Cheetah+ parity error.");
11002 }
11003
11004 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11005 smp_processor_id(),
11006 (type & 0x1) ? 'I' : 'D',
11007 regs->tpc);
11008 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11009 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11010 }
11011
11012 struct sun4v_error_entry {
11013 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11014 /*0x38*/u64 reserved_5;
11015 };
11016
11017 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11018 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11019 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11020 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11021
11022 static const char *sun4v_err_type_to_str(u8 type)
11023 {
11024 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11025 }
11026
11027 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11028 - int cpu, const char *pfx, atomic_t *ocnt)
11029 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11030 {
11031 u64 *raw_ptr = (u64 *) ent;
11032 u32 attrs;
11033 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11034
11035 show_regs(regs);
11036
11037 - if ((cnt = atomic_read(ocnt)) != 0) {
11038 - atomic_set(ocnt, 0);
11039 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11040 + atomic_set_unchecked(ocnt, 0);
11041 wmb();
11042 printk("%s: Queue overflowed %d times.\n",
11043 pfx, cnt);
11044 @@ -2048,7 +2059,7 @@ out:
11045 */
11046 void sun4v_resum_overflow(struct pt_regs *regs)
11047 {
11048 - atomic_inc(&sun4v_resum_oflow_cnt);
11049 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11050 }
11051
11052 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11053 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11054 /* XXX Actually even this can make not that much sense. Perhaps
11055 * XXX we should just pull the plug and panic directly from here?
11056 */
11057 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11058 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11059 }
11060
11061 static void sun4v_tlb_error(struct pt_regs *regs)
11062 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11063
11064 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11065 regs->tpc, tl);
11066 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11067 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11068 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11069 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11070 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11071 (void *) regs->u_regs[UREG_I7]);
11072 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11073 "pte[%lx] error[%lx]\n",
11074 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11075
11076 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11077 regs->tpc, tl);
11078 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11079 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11080 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11081 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11082 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11083 (void *) regs->u_regs[UREG_I7]);
11084 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11085 "pte[%lx] error[%lx]\n",
11086 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11087 fp = (unsigned long)sf->fp + STACK_BIAS;
11088 }
11089
11090 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11091 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11092 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11093 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11094 int index = tsk->curr_ret_stack;
11095 if (tsk->ret_stack && index >= graph) {
11096 pc = tsk->ret_stack[index - graph].ret;
11097 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11098 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11099 graph++;
11100 }
11101 }
11102 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11103 return (struct reg_window *) (fp + STACK_BIAS);
11104 }
11105
11106 +extern void gr_handle_kernel_exploit(void);
11107 +
11108 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11109 {
11110 static int die_counter;
11111 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11112 while (rw &&
11113 count++ < 30 &&
11114 kstack_valid(tp, (unsigned long) rw)) {
11115 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11116 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11117 (void *) rw->ins[7]);
11118
11119 rw = kernel_stack_up(rw);
11120 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11121 }
11122 if (panic_on_oops)
11123 panic("Fatal exception");
11124 - if (regs->tstate & TSTATE_PRIV)
11125 + if (regs->tstate & TSTATE_PRIV) {
11126 + gr_handle_kernel_exploit();
11127 do_exit(SIGKILL);
11128 + }
11129 do_exit(SIGSEGV);
11130 }
11131 EXPORT_SYMBOL(die_if_kernel);
11132 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11133 index 62098a8..547ab2c 100644
11134 --- a/arch/sparc/kernel/unaligned_64.c
11135 +++ b/arch/sparc/kernel/unaligned_64.c
11136 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11137 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11138
11139 if (__ratelimit(&ratelimit)) {
11140 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11141 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11142 regs->tpc, (void *) regs->tpc);
11143 }
11144 }
11145 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11146 index 3269b02..64f5231 100644
11147 --- a/arch/sparc/lib/Makefile
11148 +++ b/arch/sparc/lib/Makefile
11149 @@ -2,7 +2,7 @@
11150 #
11151
11152 asflags-y := -ansi -DST_DIV0=0x02
11153 -ccflags-y := -Werror
11154 +#ccflags-y := -Werror
11155
11156 lib-$(CONFIG_SPARC32) += ashrdi3.o
11157 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11158 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11159 index 05dac43..76f8ed4 100644
11160 --- a/arch/sparc/lib/atomic_64.S
11161 +++ b/arch/sparc/lib/atomic_64.S
11162 @@ -15,11 +15,22 @@
11163 * a value and does the barriers.
11164 */
11165
11166 -#define ATOMIC_OP(op) \
11167 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11168 +#ifdef CONFIG_PAX_REFCOUNT
11169 +#define __REFCOUNT_OP(op) op##cc
11170 +#define __OVERFLOW_IOP tvs %icc, 6;
11171 +#define __OVERFLOW_XOP tvs %xcc, 6;
11172 +#else
11173 +#define __REFCOUNT_OP(op) op
11174 +#define __OVERFLOW_IOP
11175 +#define __OVERFLOW_XOP
11176 +#endif
11177 +
11178 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11179 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11180 BACKOFF_SETUP(%o2); \
11181 1: lduw [%o1], %g1; \
11182 - op %g1, %o0, %g7; \
11183 + asm_op %g1, %o0, %g7; \
11184 + post_op \
11185 cas [%o1], %g1, %g7; \
11186 cmp %g1, %g7; \
11187 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11188 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11189 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11190 ENDPROC(atomic_##op); \
11191
11192 -#define ATOMIC_OP_RETURN(op) \
11193 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11194 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11195 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11196 +
11197 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11198 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11199 BACKOFF_SETUP(%o2); \
11200 1: lduw [%o1], %g1; \
11201 - op %g1, %o0, %g7; \
11202 + asm_op %g1, %o0, %g7; \
11203 + post_op \
11204 cas [%o1], %g1, %g7; \
11205 cmp %g1, %g7; \
11206 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11207 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11208 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11209 ENDPROC(atomic_##op##_return);
11210
11211 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11212 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11213 +
11214 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11215
11216 ATOMIC_OPS(add)
11217 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11218
11219 #undef ATOMIC_OPS
11220 #undef ATOMIC_OP_RETURN
11221 +#undef __ATOMIC_OP_RETURN
11222 #undef ATOMIC_OP
11223 +#undef __ATOMIC_OP
11224
11225 -#define ATOMIC64_OP(op) \
11226 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11227 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11228 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11229 BACKOFF_SETUP(%o2); \
11230 1: ldx [%o1], %g1; \
11231 - op %g1, %o0, %g7; \
11232 + asm_op %g1, %o0, %g7; \
11233 + post_op \
11234 casx [%o1], %g1, %g7; \
11235 cmp %g1, %g7; \
11236 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11237 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11238 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11239 ENDPROC(atomic64_##op); \
11240
11241 -#define ATOMIC64_OP_RETURN(op) \
11242 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11243 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11244 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11245 +
11246 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11247 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11248 BACKOFF_SETUP(%o2); \
11249 1: ldx [%o1], %g1; \
11250 - op %g1, %o0, %g7; \
11251 + asm_op %g1, %o0, %g7; \
11252 + post_op \
11253 casx [%o1], %g1, %g7; \
11254 cmp %g1, %g7; \
11255 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11256 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11257 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11258 ENDPROC(atomic64_##op##_return);
11259
11260 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11261 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11262 +
11263 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11264
11265 ATOMIC64_OPS(add)
11266 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11267
11268 #undef ATOMIC64_OPS
11269 #undef ATOMIC64_OP_RETURN
11270 +#undef __ATOMIC64_OP_RETURN
11271 #undef ATOMIC64_OP
11272 +#undef __ATOMIC64_OP
11273 +#undef __OVERFLOW_XOP
11274 +#undef __OVERFLOW_IOP
11275 +#undef __REFCOUNT_OP
11276
11277 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11278 BACKOFF_SETUP(%o2)
11279 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11280 index 1d649a9..fbc5bfc 100644
11281 --- a/arch/sparc/lib/ksyms.c
11282 +++ b/arch/sparc/lib/ksyms.c
11283 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11284 /* Atomic counter implementation. */
11285 #define ATOMIC_OP(op) \
11286 EXPORT_SYMBOL(atomic_##op); \
11287 -EXPORT_SYMBOL(atomic64_##op);
11288 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11289 +EXPORT_SYMBOL(atomic64_##op); \
11290 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11291
11292 #define ATOMIC_OP_RETURN(op) \
11293 EXPORT_SYMBOL(atomic_##op##_return); \
11294 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11295 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11296
11297 ATOMIC_OPS(add)
11298 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11299 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11300 ATOMIC_OPS(sub)
11301
11302 #undef ATOMIC_OPS
11303 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11304 index 30c3ecc..736f015 100644
11305 --- a/arch/sparc/mm/Makefile
11306 +++ b/arch/sparc/mm/Makefile
11307 @@ -2,7 +2,7 @@
11308 #
11309
11310 asflags-y := -ansi
11311 -ccflags-y := -Werror
11312 +#ccflags-y := -Werror
11313
11314 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11315 obj-y += fault_$(BITS).o
11316 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11317 index 70d8171..274c6c0 100644
11318 --- a/arch/sparc/mm/fault_32.c
11319 +++ b/arch/sparc/mm/fault_32.c
11320 @@ -21,6 +21,9 @@
11321 #include <linux/perf_event.h>
11322 #include <linux/interrupt.h>
11323 #include <linux/kdebug.h>
11324 +#include <linux/slab.h>
11325 +#include <linux/pagemap.h>
11326 +#include <linux/compiler.h>
11327
11328 #include <asm/page.h>
11329 #include <asm/pgtable.h>
11330 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11331 return safe_compute_effective_address(regs, insn);
11332 }
11333
11334 +#ifdef CONFIG_PAX_PAGEEXEC
11335 +#ifdef CONFIG_PAX_DLRESOLVE
11336 +static void pax_emuplt_close(struct vm_area_struct *vma)
11337 +{
11338 + vma->vm_mm->call_dl_resolve = 0UL;
11339 +}
11340 +
11341 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11342 +{
11343 + unsigned int *kaddr;
11344 +
11345 + vmf->page = alloc_page(GFP_HIGHUSER);
11346 + if (!vmf->page)
11347 + return VM_FAULT_OOM;
11348 +
11349 + kaddr = kmap(vmf->page);
11350 + memset(kaddr, 0, PAGE_SIZE);
11351 + kaddr[0] = 0x9DE3BFA8U; /* save */
11352 + flush_dcache_page(vmf->page);
11353 + kunmap(vmf->page);
11354 + return VM_FAULT_MAJOR;
11355 +}
11356 +
11357 +static const struct vm_operations_struct pax_vm_ops = {
11358 + .close = pax_emuplt_close,
11359 + .fault = pax_emuplt_fault
11360 +};
11361 +
11362 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11363 +{
11364 + int ret;
11365 +
11366 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11367 + vma->vm_mm = current->mm;
11368 + vma->vm_start = addr;
11369 + vma->vm_end = addr + PAGE_SIZE;
11370 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11371 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11372 + vma->vm_ops = &pax_vm_ops;
11373 +
11374 + ret = insert_vm_struct(current->mm, vma);
11375 + if (ret)
11376 + return ret;
11377 +
11378 + ++current->mm->total_vm;
11379 + return 0;
11380 +}
11381 +#endif
11382 +
11383 +/*
11384 + * PaX: decide what to do with offenders (regs->pc = fault address)
11385 + *
11386 + * returns 1 when task should be killed
11387 + * 2 when patched PLT trampoline was detected
11388 + * 3 when unpatched PLT trampoline was detected
11389 + */
11390 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11391 +{
11392 +
11393 +#ifdef CONFIG_PAX_EMUPLT
11394 + int err;
11395 +
11396 + do { /* PaX: patched PLT emulation #1 */
11397 + unsigned int sethi1, sethi2, jmpl;
11398 +
11399 + err = get_user(sethi1, (unsigned int *)regs->pc);
11400 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11401 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11402 +
11403 + if (err)
11404 + break;
11405 +
11406 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11407 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11408 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11409 + {
11410 + unsigned int addr;
11411 +
11412 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11413 + addr = regs->u_regs[UREG_G1];
11414 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11415 + regs->pc = addr;
11416 + regs->npc = addr+4;
11417 + return 2;
11418 + }
11419 + } while (0);
11420 +
11421 + do { /* PaX: patched PLT emulation #2 */
11422 + unsigned int ba;
11423 +
11424 + err = get_user(ba, (unsigned int *)regs->pc);
11425 +
11426 + if (err)
11427 + break;
11428 +
11429 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11430 + unsigned int addr;
11431 +
11432 + if ((ba & 0xFFC00000U) == 0x30800000U)
11433 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11434 + else
11435 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11436 + regs->pc = addr;
11437 + regs->npc = addr+4;
11438 + return 2;
11439 + }
11440 + } while (0);
11441 +
11442 + do { /* PaX: patched PLT emulation #3 */
11443 + unsigned int sethi, bajmpl, nop;
11444 +
11445 + err = get_user(sethi, (unsigned int *)regs->pc);
11446 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11447 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11448 +
11449 + if (err)
11450 + break;
11451 +
11452 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11453 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11454 + nop == 0x01000000U)
11455 + {
11456 + unsigned int addr;
11457 +
11458 + addr = (sethi & 0x003FFFFFU) << 10;
11459 + regs->u_regs[UREG_G1] = addr;
11460 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11461 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11462 + else
11463 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11464 + regs->pc = addr;
11465 + regs->npc = addr+4;
11466 + return 2;
11467 + }
11468 + } while (0);
11469 +
11470 + do { /* PaX: unpatched PLT emulation step 1 */
11471 + unsigned int sethi, ba, nop;
11472 +
11473 + err = get_user(sethi, (unsigned int *)regs->pc);
11474 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11475 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11476 +
11477 + if (err)
11478 + break;
11479 +
11480 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11481 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11482 + nop == 0x01000000U)
11483 + {
11484 + unsigned int addr, save, call;
11485 +
11486 + if ((ba & 0xFFC00000U) == 0x30800000U)
11487 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11488 + else
11489 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11490 +
11491 + err = get_user(save, (unsigned int *)addr);
11492 + err |= get_user(call, (unsigned int *)(addr+4));
11493 + err |= get_user(nop, (unsigned int *)(addr+8));
11494 + if (err)
11495 + break;
11496 +
11497 +#ifdef CONFIG_PAX_DLRESOLVE
11498 + if (save == 0x9DE3BFA8U &&
11499 + (call & 0xC0000000U) == 0x40000000U &&
11500 + nop == 0x01000000U)
11501 + {
11502 + struct vm_area_struct *vma;
11503 + unsigned long call_dl_resolve;
11504 +
11505 + down_read(&current->mm->mmap_sem);
11506 + call_dl_resolve = current->mm->call_dl_resolve;
11507 + up_read(&current->mm->mmap_sem);
11508 + if (likely(call_dl_resolve))
11509 + goto emulate;
11510 +
11511 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11512 +
11513 + down_write(&current->mm->mmap_sem);
11514 + if (current->mm->call_dl_resolve) {
11515 + call_dl_resolve = current->mm->call_dl_resolve;
11516 + up_write(&current->mm->mmap_sem);
11517 + if (vma)
11518 + kmem_cache_free(vm_area_cachep, vma);
11519 + goto emulate;
11520 + }
11521 +
11522 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11523 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11524 + up_write(&current->mm->mmap_sem);
11525 + if (vma)
11526 + kmem_cache_free(vm_area_cachep, vma);
11527 + return 1;
11528 + }
11529 +
11530 + if (pax_insert_vma(vma, call_dl_resolve)) {
11531 + up_write(&current->mm->mmap_sem);
11532 + kmem_cache_free(vm_area_cachep, vma);
11533 + return 1;
11534 + }
11535 +
11536 + current->mm->call_dl_resolve = call_dl_resolve;
11537 + up_write(&current->mm->mmap_sem);
11538 +
11539 +emulate:
11540 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11541 + regs->pc = call_dl_resolve;
11542 + regs->npc = addr+4;
11543 + return 3;
11544 + }
11545 +#endif
11546 +
11547 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11548 + if ((save & 0xFFC00000U) == 0x05000000U &&
11549 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11550 + nop == 0x01000000U)
11551 + {
11552 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11553 + regs->u_regs[UREG_G2] = addr + 4;
11554 + addr = (save & 0x003FFFFFU) << 10;
11555 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11556 + regs->pc = addr;
11557 + regs->npc = addr+4;
11558 + return 3;
11559 + }
11560 + }
11561 + } while (0);
11562 +
11563 + do { /* PaX: unpatched PLT emulation step 2 */
11564 + unsigned int save, call, nop;
11565 +
11566 + err = get_user(save, (unsigned int *)(regs->pc-4));
11567 + err |= get_user(call, (unsigned int *)regs->pc);
11568 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11569 + if (err)
11570 + break;
11571 +
11572 + if (save == 0x9DE3BFA8U &&
11573 + (call & 0xC0000000U) == 0x40000000U &&
11574 + nop == 0x01000000U)
11575 + {
11576 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11577 +
11578 + regs->u_regs[UREG_RETPC] = regs->pc;
11579 + regs->pc = dl_resolve;
11580 + regs->npc = dl_resolve+4;
11581 + return 3;
11582 + }
11583 + } while (0);
11584 +#endif
11585 +
11586 + return 1;
11587 +}
11588 +
11589 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11590 +{
11591 + unsigned long i;
11592 +
11593 + printk(KERN_ERR "PAX: bytes at PC: ");
11594 + for (i = 0; i < 8; i++) {
11595 + unsigned int c;
11596 + if (get_user(c, (unsigned int *)pc+i))
11597 + printk(KERN_CONT "???????? ");
11598 + else
11599 + printk(KERN_CONT "%08x ", c);
11600 + }
11601 + printk("\n");
11602 +}
11603 +#endif
11604 +
11605 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11606 int text_fault)
11607 {
11608 @@ -226,6 +500,24 @@ good_area:
11609 if (!(vma->vm_flags & VM_WRITE))
11610 goto bad_area;
11611 } else {
11612 +
11613 +#ifdef CONFIG_PAX_PAGEEXEC
11614 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11615 + up_read(&mm->mmap_sem);
11616 + switch (pax_handle_fetch_fault(regs)) {
11617 +
11618 +#ifdef CONFIG_PAX_EMUPLT
11619 + case 2:
11620 + case 3:
11621 + return;
11622 +#endif
11623 +
11624 + }
11625 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11626 + do_group_exit(SIGKILL);
11627 + }
11628 +#endif
11629 +
11630 /* Allow reads even for write-only mappings */
11631 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11632 goto bad_area;
11633 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11634 index 4798232..f76e3aa 100644
11635 --- a/arch/sparc/mm/fault_64.c
11636 +++ b/arch/sparc/mm/fault_64.c
11637 @@ -22,6 +22,9 @@
11638 #include <linux/kdebug.h>
11639 #include <linux/percpu.h>
11640 #include <linux/context_tracking.h>
11641 +#include <linux/slab.h>
11642 +#include <linux/pagemap.h>
11643 +#include <linux/compiler.h>
11644
11645 #include <asm/page.h>
11646 #include <asm/pgtable.h>
11647 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11648 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11649 regs->tpc);
11650 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11651 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11652 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11653 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11654 dump_stack();
11655 unhandled_fault(regs->tpc, current, regs);
11656 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11657 show_regs(regs);
11658 }
11659
11660 +#ifdef CONFIG_PAX_PAGEEXEC
11661 +#ifdef CONFIG_PAX_DLRESOLVE
11662 +static void pax_emuplt_close(struct vm_area_struct *vma)
11663 +{
11664 + vma->vm_mm->call_dl_resolve = 0UL;
11665 +}
11666 +
11667 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11668 +{
11669 + unsigned int *kaddr;
11670 +
11671 + vmf->page = alloc_page(GFP_HIGHUSER);
11672 + if (!vmf->page)
11673 + return VM_FAULT_OOM;
11674 +
11675 + kaddr = kmap(vmf->page);
11676 + memset(kaddr, 0, PAGE_SIZE);
11677 + kaddr[0] = 0x9DE3BFA8U; /* save */
11678 + flush_dcache_page(vmf->page);
11679 + kunmap(vmf->page);
11680 + return VM_FAULT_MAJOR;
11681 +}
11682 +
11683 +static const struct vm_operations_struct pax_vm_ops = {
11684 + .close = pax_emuplt_close,
11685 + .fault = pax_emuplt_fault
11686 +};
11687 +
11688 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11689 +{
11690 + int ret;
11691 +
11692 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11693 + vma->vm_mm = current->mm;
11694 + vma->vm_start = addr;
11695 + vma->vm_end = addr + PAGE_SIZE;
11696 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11697 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11698 + vma->vm_ops = &pax_vm_ops;
11699 +
11700 + ret = insert_vm_struct(current->mm, vma);
11701 + if (ret)
11702 + return ret;
11703 +
11704 + ++current->mm->total_vm;
11705 + return 0;
11706 +}
11707 +#endif
11708 +
11709 +/*
11710 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11711 + *
11712 + * returns 1 when task should be killed
11713 + * 2 when patched PLT trampoline was detected
11714 + * 3 when unpatched PLT trampoline was detected
11715 + */
11716 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11717 +{
11718 +
11719 +#ifdef CONFIG_PAX_EMUPLT
11720 + int err;
11721 +
11722 + do { /* PaX: patched PLT emulation #1 */
11723 + unsigned int sethi1, sethi2, jmpl;
11724 +
11725 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11726 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11727 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11728 +
11729 + if (err)
11730 + break;
11731 +
11732 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11733 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11734 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11735 + {
11736 + unsigned long addr;
11737 +
11738 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11739 + addr = regs->u_regs[UREG_G1];
11740 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11741 +
11742 + if (test_thread_flag(TIF_32BIT))
11743 + addr &= 0xFFFFFFFFUL;
11744 +
11745 + regs->tpc = addr;
11746 + regs->tnpc = addr+4;
11747 + return 2;
11748 + }
11749 + } while (0);
11750 +
11751 + do { /* PaX: patched PLT emulation #2 */
11752 + unsigned int ba;
11753 +
11754 + err = get_user(ba, (unsigned int *)regs->tpc);
11755 +
11756 + if (err)
11757 + break;
11758 +
11759 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11760 + unsigned long addr;
11761 +
11762 + if ((ba & 0xFFC00000U) == 0x30800000U)
11763 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11764 + else
11765 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11766 +
11767 + if (test_thread_flag(TIF_32BIT))
11768 + addr &= 0xFFFFFFFFUL;
11769 +
11770 + regs->tpc = addr;
11771 + regs->tnpc = addr+4;
11772 + return 2;
11773 + }
11774 + } while (0);
11775 +
11776 + do { /* PaX: patched PLT emulation #3 */
11777 + unsigned int sethi, bajmpl, nop;
11778 +
11779 + err = get_user(sethi, (unsigned int *)regs->tpc);
11780 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11781 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11782 +
11783 + if (err)
11784 + break;
11785 +
11786 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11787 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11788 + nop == 0x01000000U)
11789 + {
11790 + unsigned long addr;
11791 +
11792 + addr = (sethi & 0x003FFFFFU) << 10;
11793 + regs->u_regs[UREG_G1] = addr;
11794 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11795 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11796 + else
11797 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11798 +
11799 + if (test_thread_flag(TIF_32BIT))
11800 + addr &= 0xFFFFFFFFUL;
11801 +
11802 + regs->tpc = addr;
11803 + regs->tnpc = addr+4;
11804 + return 2;
11805 + }
11806 + } while (0);
11807 +
11808 + do { /* PaX: patched PLT emulation #4 */
11809 + unsigned int sethi, mov1, call, mov2;
11810 +
11811 + err = get_user(sethi, (unsigned int *)regs->tpc);
11812 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11813 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11814 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11815 +
11816 + if (err)
11817 + break;
11818 +
11819 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11820 + mov1 == 0x8210000FU &&
11821 + (call & 0xC0000000U) == 0x40000000U &&
11822 + mov2 == 0x9E100001U)
11823 + {
11824 + unsigned long addr;
11825 +
11826 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11827 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11828 +
11829 + if (test_thread_flag(TIF_32BIT))
11830 + addr &= 0xFFFFFFFFUL;
11831 +
11832 + regs->tpc = addr;
11833 + regs->tnpc = addr+4;
11834 + return 2;
11835 + }
11836 + } while (0);
11837 +
11838 + do { /* PaX: patched PLT emulation #5 */
11839 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11840 +
11841 + err = get_user(sethi, (unsigned int *)regs->tpc);
11842 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11843 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11844 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11845 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11846 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11847 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11848 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11849 +
11850 + if (err)
11851 + break;
11852 +
11853 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11854 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11855 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11856 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11857 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11858 + sllx == 0x83287020U &&
11859 + jmpl == 0x81C04005U &&
11860 + nop == 0x01000000U)
11861 + {
11862 + unsigned long addr;
11863 +
11864 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11865 + regs->u_regs[UREG_G1] <<= 32;
11866 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11867 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11868 + regs->tpc = addr;
11869 + regs->tnpc = addr+4;
11870 + return 2;
11871 + }
11872 + } while (0);
11873 +
11874 + do { /* PaX: patched PLT emulation #6 */
11875 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11876 +
11877 + err = get_user(sethi, (unsigned int *)regs->tpc);
11878 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11879 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11880 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11881 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11882 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11883 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11884 +
11885 + if (err)
11886 + break;
11887 +
11888 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11889 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11890 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11891 + sllx == 0x83287020U &&
11892 + (or & 0xFFFFE000U) == 0x8A116000U &&
11893 + jmpl == 0x81C04005U &&
11894 + nop == 0x01000000U)
11895 + {
11896 + unsigned long addr;
11897 +
11898 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11899 + regs->u_regs[UREG_G1] <<= 32;
11900 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11901 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11902 + regs->tpc = addr;
11903 + regs->tnpc = addr+4;
11904 + return 2;
11905 + }
11906 + } while (0);
11907 +
11908 + do { /* PaX: unpatched PLT emulation step 1 */
11909 + unsigned int sethi, ba, nop;
11910 +
11911 + err = get_user(sethi, (unsigned int *)regs->tpc);
11912 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11913 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11914 +
11915 + if (err)
11916 + break;
11917 +
11918 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11919 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11920 + nop == 0x01000000U)
11921 + {
11922 + unsigned long addr;
11923 + unsigned int save, call;
11924 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11925 +
11926 + if ((ba & 0xFFC00000U) == 0x30800000U)
11927 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11928 + else
11929 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11930 +
11931 + if (test_thread_flag(TIF_32BIT))
11932 + addr &= 0xFFFFFFFFUL;
11933 +
11934 + err = get_user(save, (unsigned int *)addr);
11935 + err |= get_user(call, (unsigned int *)(addr+4));
11936 + err |= get_user(nop, (unsigned int *)(addr+8));
11937 + if (err)
11938 + break;
11939 +
11940 +#ifdef CONFIG_PAX_DLRESOLVE
11941 + if (save == 0x9DE3BFA8U &&
11942 + (call & 0xC0000000U) == 0x40000000U &&
11943 + nop == 0x01000000U)
11944 + {
11945 + struct vm_area_struct *vma;
11946 + unsigned long call_dl_resolve;
11947 +
11948 + down_read(&current->mm->mmap_sem);
11949 + call_dl_resolve = current->mm->call_dl_resolve;
11950 + up_read(&current->mm->mmap_sem);
11951 + if (likely(call_dl_resolve))
11952 + goto emulate;
11953 +
11954 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11955 +
11956 + down_write(&current->mm->mmap_sem);
11957 + if (current->mm->call_dl_resolve) {
11958 + call_dl_resolve = current->mm->call_dl_resolve;
11959 + up_write(&current->mm->mmap_sem);
11960 + if (vma)
11961 + kmem_cache_free(vm_area_cachep, vma);
11962 + goto emulate;
11963 + }
11964 +
11965 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11966 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11967 + up_write(&current->mm->mmap_sem);
11968 + if (vma)
11969 + kmem_cache_free(vm_area_cachep, vma);
11970 + return 1;
11971 + }
11972 +
11973 + if (pax_insert_vma(vma, call_dl_resolve)) {
11974 + up_write(&current->mm->mmap_sem);
11975 + kmem_cache_free(vm_area_cachep, vma);
11976 + return 1;
11977 + }
11978 +
11979 + current->mm->call_dl_resolve = call_dl_resolve;
11980 + up_write(&current->mm->mmap_sem);
11981 +
11982 +emulate:
11983 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11984 + regs->tpc = call_dl_resolve;
11985 + regs->tnpc = addr+4;
11986 + return 3;
11987 + }
11988 +#endif
11989 +
11990 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11991 + if ((save & 0xFFC00000U) == 0x05000000U &&
11992 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11993 + nop == 0x01000000U)
11994 + {
11995 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11996 + regs->u_regs[UREG_G2] = addr + 4;
11997 + addr = (save & 0x003FFFFFU) << 10;
11998 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11999 +
12000 + if (test_thread_flag(TIF_32BIT))
12001 + addr &= 0xFFFFFFFFUL;
12002 +
12003 + regs->tpc = addr;
12004 + regs->tnpc = addr+4;
12005 + return 3;
12006 + }
12007 +
12008 + /* PaX: 64-bit PLT stub */
12009 + err = get_user(sethi1, (unsigned int *)addr);
12010 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12011 + err |= get_user(or1, (unsigned int *)(addr+8));
12012 + err |= get_user(or2, (unsigned int *)(addr+12));
12013 + err |= get_user(sllx, (unsigned int *)(addr+16));
12014 + err |= get_user(add, (unsigned int *)(addr+20));
12015 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12016 + err |= get_user(nop, (unsigned int *)(addr+28));
12017 + if (err)
12018 + break;
12019 +
12020 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12021 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12022 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12023 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12024 + sllx == 0x89293020U &&
12025 + add == 0x8A010005U &&
12026 + jmpl == 0x89C14000U &&
12027 + nop == 0x01000000U)
12028 + {
12029 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12030 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12031 + regs->u_regs[UREG_G4] <<= 32;
12032 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12033 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12034 + regs->u_regs[UREG_G4] = addr + 24;
12035 + addr = regs->u_regs[UREG_G5];
12036 + regs->tpc = addr;
12037 + regs->tnpc = addr+4;
12038 + return 3;
12039 + }
12040 + }
12041 + } while (0);
12042 +
12043 +#ifdef CONFIG_PAX_DLRESOLVE
12044 + do { /* PaX: unpatched PLT emulation step 2 */
12045 + unsigned int save, call, nop;
12046 +
12047 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12048 + err |= get_user(call, (unsigned int *)regs->tpc);
12049 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12050 + if (err)
12051 + break;
12052 +
12053 + if (save == 0x9DE3BFA8U &&
12054 + (call & 0xC0000000U) == 0x40000000U &&
12055 + nop == 0x01000000U)
12056 + {
12057 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12058 +
12059 + if (test_thread_flag(TIF_32BIT))
12060 + dl_resolve &= 0xFFFFFFFFUL;
12061 +
12062 + regs->u_regs[UREG_RETPC] = regs->tpc;
12063 + regs->tpc = dl_resolve;
12064 + regs->tnpc = dl_resolve+4;
12065 + return 3;
12066 + }
12067 + } while (0);
12068 +#endif
12069 +
12070 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12071 + unsigned int sethi, ba, nop;
12072 +
12073 + err = get_user(sethi, (unsigned int *)regs->tpc);
12074 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12075 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12076 +
12077 + if (err)
12078 + break;
12079 +
12080 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12081 + (ba & 0xFFF00000U) == 0x30600000U &&
12082 + nop == 0x01000000U)
12083 + {
12084 + unsigned long addr;
12085 +
12086 + addr = (sethi & 0x003FFFFFU) << 10;
12087 + regs->u_regs[UREG_G1] = addr;
12088 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12089 +
12090 + if (test_thread_flag(TIF_32BIT))
12091 + addr &= 0xFFFFFFFFUL;
12092 +
12093 + regs->tpc = addr;
12094 + regs->tnpc = addr+4;
12095 + return 2;
12096 + }
12097 + } while (0);
12098 +
12099 +#endif
12100 +
12101 + return 1;
12102 +}
12103 +
12104 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12105 +{
12106 + unsigned long i;
12107 +
12108 + printk(KERN_ERR "PAX: bytes at PC: ");
12109 + for (i = 0; i < 8; i++) {
12110 + unsigned int c;
12111 + if (get_user(c, (unsigned int *)pc+i))
12112 + printk(KERN_CONT "???????? ");
12113 + else
12114 + printk(KERN_CONT "%08x ", c);
12115 + }
12116 + printk("\n");
12117 +}
12118 +#endif
12119 +
12120 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12121 {
12122 enum ctx_state prev_state = exception_enter();
12123 @@ -353,6 +816,29 @@ retry:
12124 if (!vma)
12125 goto bad_area;
12126
12127 +#ifdef CONFIG_PAX_PAGEEXEC
12128 + /* PaX: detect ITLB misses on non-exec pages */
12129 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12130 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12131 + {
12132 + if (address != regs->tpc)
12133 + goto good_area;
12134 +
12135 + up_read(&mm->mmap_sem);
12136 + switch (pax_handle_fetch_fault(regs)) {
12137 +
12138 +#ifdef CONFIG_PAX_EMUPLT
12139 + case 2:
12140 + case 3:
12141 + return;
12142 +#endif
12143 +
12144 + }
12145 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12146 + do_group_exit(SIGKILL);
12147 + }
12148 +#endif
12149 +
12150 /* Pure DTLB misses do not tell us whether the fault causing
12151 * load/store/atomic was a write or not, it only says that there
12152 * was no match. So in such a case we (carefully) read the
12153 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12154 index 4242eab..9ae6360 100644
12155 --- a/arch/sparc/mm/hugetlbpage.c
12156 +++ b/arch/sparc/mm/hugetlbpage.c
12157 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12158 unsigned long addr,
12159 unsigned long len,
12160 unsigned long pgoff,
12161 - unsigned long flags)
12162 + unsigned long flags,
12163 + unsigned long offset)
12164 {
12165 + struct mm_struct *mm = current->mm;
12166 unsigned long task_size = TASK_SIZE;
12167 struct vm_unmapped_area_info info;
12168
12169 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12170
12171 info.flags = 0;
12172 info.length = len;
12173 - info.low_limit = TASK_UNMAPPED_BASE;
12174 + info.low_limit = mm->mmap_base;
12175 info.high_limit = min(task_size, VA_EXCLUDE_START);
12176 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12177 info.align_offset = 0;
12178 + info.threadstack_offset = offset;
12179 addr = vm_unmapped_area(&info);
12180
12181 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12182 VM_BUG_ON(addr != -ENOMEM);
12183 info.low_limit = VA_EXCLUDE_END;
12184 +
12185 +#ifdef CONFIG_PAX_RANDMMAP
12186 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12187 + info.low_limit += mm->delta_mmap;
12188 +#endif
12189 +
12190 info.high_limit = task_size;
12191 addr = vm_unmapped_area(&info);
12192 }
12193 @@ -55,7 +64,8 @@ static unsigned long
12194 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12195 const unsigned long len,
12196 const unsigned long pgoff,
12197 - const unsigned long flags)
12198 + const unsigned long flags,
12199 + const unsigned long offset)
12200 {
12201 struct mm_struct *mm = current->mm;
12202 unsigned long addr = addr0;
12203 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12204 info.high_limit = mm->mmap_base;
12205 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12206 info.align_offset = 0;
12207 + info.threadstack_offset = offset;
12208 addr = vm_unmapped_area(&info);
12209
12210 /*
12211 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12212 VM_BUG_ON(addr != -ENOMEM);
12213 info.flags = 0;
12214 info.low_limit = TASK_UNMAPPED_BASE;
12215 +
12216 +#ifdef CONFIG_PAX_RANDMMAP
12217 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12218 + info.low_limit += mm->delta_mmap;
12219 +#endif
12220 +
12221 info.high_limit = STACK_TOP32;
12222 addr = vm_unmapped_area(&info);
12223 }
12224 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12225 struct mm_struct *mm = current->mm;
12226 struct vm_area_struct *vma;
12227 unsigned long task_size = TASK_SIZE;
12228 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12229
12230 if (test_thread_flag(TIF_32BIT))
12231 task_size = STACK_TOP32;
12232 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12233 return addr;
12234 }
12235
12236 +#ifdef CONFIG_PAX_RANDMMAP
12237 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12238 +#endif
12239 +
12240 if (addr) {
12241 addr = ALIGN(addr, HPAGE_SIZE);
12242 vma = find_vma(mm, addr);
12243 - if (task_size - len >= addr &&
12244 - (!vma || addr + len <= vma->vm_start))
12245 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12246 return addr;
12247 }
12248 if (mm->get_unmapped_area == arch_get_unmapped_area)
12249 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12250 - pgoff, flags);
12251 + pgoff, flags, offset);
12252 else
12253 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12254 - pgoff, flags);
12255 + pgoff, flags, offset);
12256 }
12257
12258 pte_t *huge_pte_alloc(struct mm_struct *mm,
12259 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12260 index 4ca0d6b..e89bca1 100644
12261 --- a/arch/sparc/mm/init_64.c
12262 +++ b/arch/sparc/mm/init_64.c
12263 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12264 int num_kernel_image_mappings;
12265
12266 #ifdef CONFIG_DEBUG_DCFLUSH
12267 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12268 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12269 #ifdef CONFIG_SMP
12270 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12271 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12272 #endif
12273 #endif
12274
12275 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12276 {
12277 BUG_ON(tlb_type == hypervisor);
12278 #ifdef CONFIG_DEBUG_DCFLUSH
12279 - atomic_inc(&dcpage_flushes);
12280 + atomic_inc_unchecked(&dcpage_flushes);
12281 #endif
12282
12283 #ifdef DCACHE_ALIASING_POSSIBLE
12284 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12285
12286 #ifdef CONFIG_DEBUG_DCFLUSH
12287 seq_printf(m, "DCPageFlushes\t: %d\n",
12288 - atomic_read(&dcpage_flushes));
12289 + atomic_read_unchecked(&dcpage_flushes));
12290 #ifdef CONFIG_SMP
12291 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12292 - atomic_read(&dcpage_flushes_xcall));
12293 + atomic_read_unchecked(&dcpage_flushes_xcall));
12294 #endif /* CONFIG_SMP */
12295 #endif /* CONFIG_DEBUG_DCFLUSH */
12296 }
12297 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12298 index 7cca418..53fc030 100644
12299 --- a/arch/tile/Kconfig
12300 +++ b/arch/tile/Kconfig
12301 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12302
12303 config KEXEC
12304 bool "kexec system call"
12305 + depends on !GRKERNSEC_KMEM
12306 ---help---
12307 kexec is a system call that implements the ability to shutdown your
12308 current kernel, and to start another kernel. It is like a reboot
12309 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12310 index 7b11c5f..755a026 100644
12311 --- a/arch/tile/include/asm/atomic_64.h
12312 +++ b/arch/tile/include/asm/atomic_64.h
12313 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12314
12315 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12316
12317 +#define atomic64_read_unchecked(v) atomic64_read(v)
12318 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12319 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12320 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12321 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12322 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12323 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12324 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12325 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12326 +
12327 /* Define this to indicate that cmpxchg is an efficient operation. */
12328 #define __HAVE_ARCH_CMPXCHG
12329
12330 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12331 index 6160761..00cac88 100644
12332 --- a/arch/tile/include/asm/cache.h
12333 +++ b/arch/tile/include/asm/cache.h
12334 @@ -15,11 +15,12 @@
12335 #ifndef _ASM_TILE_CACHE_H
12336 #define _ASM_TILE_CACHE_H
12337
12338 +#include <linux/const.h>
12339 #include <arch/chip.h>
12340
12341 /* bytes per L1 data cache line */
12342 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12343 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12344 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12345
12346 /* bytes per L2 cache line */
12347 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12348 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12349 index f41cb53..31d3ab4 100644
12350 --- a/arch/tile/include/asm/uaccess.h
12351 +++ b/arch/tile/include/asm/uaccess.h
12352 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12353 const void __user *from,
12354 unsigned long n)
12355 {
12356 - int sz = __compiletime_object_size(to);
12357 + size_t sz = __compiletime_object_size(to);
12358
12359 - if (likely(sz == -1 || sz >= n))
12360 + if (likely(sz == (size_t)-1 || sz >= n))
12361 n = _copy_from_user(to, from, n);
12362 else
12363 copy_from_user_overflow();
12364 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12365 index 8416240..a012fb7 100644
12366 --- a/arch/tile/mm/hugetlbpage.c
12367 +++ b/arch/tile/mm/hugetlbpage.c
12368 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12369 info.high_limit = TASK_SIZE;
12370 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12371 info.align_offset = 0;
12372 + info.threadstack_offset = 0;
12373 return vm_unmapped_area(&info);
12374 }
12375
12376 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12377 info.high_limit = current->mm->mmap_base;
12378 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12379 info.align_offset = 0;
12380 + info.threadstack_offset = 0;
12381 addr = vm_unmapped_area(&info);
12382
12383 /*
12384 diff --git a/arch/um/Makefile b/arch/um/Makefile
12385 index e4b1a96..16162f8 100644
12386 --- a/arch/um/Makefile
12387 +++ b/arch/um/Makefile
12388 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12389 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12390 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12391
12392 +ifdef CONSTIFY_PLUGIN
12393 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12394 +endif
12395 +
12396 #This will adjust *FLAGS accordingly to the platform.
12397 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12398
12399 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12400 index 19e1bdd..3665b77 100644
12401 --- a/arch/um/include/asm/cache.h
12402 +++ b/arch/um/include/asm/cache.h
12403 @@ -1,6 +1,7 @@
12404 #ifndef __UM_CACHE_H
12405 #define __UM_CACHE_H
12406
12407 +#include <linux/const.h>
12408
12409 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12410 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12411 @@ -12,6 +13,6 @@
12412 # define L1_CACHE_SHIFT 5
12413 #endif
12414
12415 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12416 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12417
12418 #endif
12419 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12420 index 2e0a6b1..a64d0f5 100644
12421 --- a/arch/um/include/asm/kmap_types.h
12422 +++ b/arch/um/include/asm/kmap_types.h
12423 @@ -8,6 +8,6 @@
12424
12425 /* No more #include "asm/arch/kmap_types.h" ! */
12426
12427 -#define KM_TYPE_NR 14
12428 +#define KM_TYPE_NR 15
12429
12430 #endif
12431 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12432 index 71c5d13..4c7b9f1 100644
12433 --- a/arch/um/include/asm/page.h
12434 +++ b/arch/um/include/asm/page.h
12435 @@ -14,6 +14,9 @@
12436 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12437 #define PAGE_MASK (~(PAGE_SIZE-1))
12438
12439 +#define ktla_ktva(addr) (addr)
12440 +#define ktva_ktla(addr) (addr)
12441 +
12442 #ifndef __ASSEMBLY__
12443
12444 struct page;
12445 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12446 index 2b4274e..754fe06 100644
12447 --- a/arch/um/include/asm/pgtable-3level.h
12448 +++ b/arch/um/include/asm/pgtable-3level.h
12449 @@ -58,6 +58,7 @@
12450 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12451 #define pud_populate(mm, pud, pmd) \
12452 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12453 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12454
12455 #ifdef CONFIG_64BIT
12456 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12457 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12458 index f17bca8..48adb87 100644
12459 --- a/arch/um/kernel/process.c
12460 +++ b/arch/um/kernel/process.c
12461 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12462 return 2;
12463 }
12464
12465 -/*
12466 - * Only x86 and x86_64 have an arch_align_stack().
12467 - * All other arches have "#define arch_align_stack(x) (x)"
12468 - * in their asm/exec.h
12469 - * As this is included in UML from asm-um/system-generic.h,
12470 - * we can use it to behave as the subarch does.
12471 - */
12472 -#ifndef arch_align_stack
12473 -unsigned long arch_align_stack(unsigned long sp)
12474 -{
12475 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12476 - sp -= get_random_int() % 8192;
12477 - return sp & ~0xf;
12478 -}
12479 -#endif
12480 -
12481 unsigned long get_wchan(struct task_struct *p)
12482 {
12483 unsigned long stack_page, sp, ip;
12484 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12485 index ad8f795..2c7eec6 100644
12486 --- a/arch/unicore32/include/asm/cache.h
12487 +++ b/arch/unicore32/include/asm/cache.h
12488 @@ -12,8 +12,10 @@
12489 #ifndef __UNICORE_CACHE_H__
12490 #define __UNICORE_CACHE_H__
12491
12492 -#define L1_CACHE_SHIFT (5)
12493 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12494 +#include <linux/const.h>
12495 +
12496 +#define L1_CACHE_SHIFT 5
12497 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12498
12499 /*
12500 * Memory returned by kmalloc() may be used for DMA, so we must make
12501 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12502 index b7d31ca..9481ec5 100644
12503 --- a/arch/x86/Kconfig
12504 +++ b/arch/x86/Kconfig
12505 @@ -132,7 +132,7 @@ config X86
12506 select RTC_LIB
12507 select HAVE_DEBUG_STACKOVERFLOW
12508 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12509 - select HAVE_CC_STACKPROTECTOR
12510 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12511 select GENERIC_CPU_AUTOPROBE
12512 select HAVE_ARCH_AUDITSYSCALL
12513 select ARCH_SUPPORTS_ATOMIC_RMW
12514 @@ -266,7 +266,7 @@ config X86_HT
12515
12516 config X86_32_LAZY_GS
12517 def_bool y
12518 - depends on X86_32 && !CC_STACKPROTECTOR
12519 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12520
12521 config ARCH_HWEIGHT_CFLAGS
12522 string
12523 @@ -632,6 +632,7 @@ config SCHED_OMIT_FRAME_POINTER
12524
12525 menuconfig HYPERVISOR_GUEST
12526 bool "Linux guest support"
12527 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12528 ---help---
12529 Say Y here to enable options for running Linux under various hyper-
12530 visors. This option enables basic hypervisor detection and platform
12531 @@ -1013,6 +1014,7 @@ config VM86
12532
12533 config X86_16BIT
12534 bool "Enable support for 16-bit segments" if EXPERT
12535 + depends on !GRKERNSEC
12536 default y
12537 ---help---
12538 This option is required by programs like Wine to run 16-bit
12539 @@ -1186,6 +1188,7 @@ choice
12540
12541 config NOHIGHMEM
12542 bool "off"
12543 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12544 ---help---
12545 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12546 However, the address space of 32-bit x86 processors is only 4
12547 @@ -1222,6 +1225,7 @@ config NOHIGHMEM
12548
12549 config HIGHMEM4G
12550 bool "4GB"
12551 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12552 ---help---
12553 Select this if you have a 32-bit processor and between 1 and 4
12554 gigabytes of physical RAM.
12555 @@ -1274,7 +1278,7 @@ config PAGE_OFFSET
12556 hex
12557 default 0xB0000000 if VMSPLIT_3G_OPT
12558 default 0x80000000 if VMSPLIT_2G
12559 - default 0x78000000 if VMSPLIT_2G_OPT
12560 + default 0x70000000 if VMSPLIT_2G_OPT
12561 default 0x40000000 if VMSPLIT_1G
12562 default 0xC0000000
12563 depends on X86_32
12564 @@ -1715,6 +1719,7 @@ source kernel/Kconfig.hz
12565
12566 config KEXEC
12567 bool "kexec system call"
12568 + depends on !GRKERNSEC_KMEM
12569 ---help---
12570 kexec is a system call that implements the ability to shutdown your
12571 current kernel, and to start another kernel. It is like a reboot
12572 @@ -1900,7 +1905,9 @@ config X86_NEED_RELOCS
12573
12574 config PHYSICAL_ALIGN
12575 hex "Alignment value to which kernel should be aligned"
12576 - default "0x200000"
12577 + default "0x1000000"
12578 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12579 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12580 range 0x2000 0x1000000 if X86_32
12581 range 0x200000 0x1000000 if X86_64
12582 ---help---
12583 @@ -1983,6 +1990,7 @@ config COMPAT_VDSO
12584 def_bool n
12585 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12586 depends on X86_32 || IA32_EMULATION
12587 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12588 ---help---
12589 Certain buggy versions of glibc will crash if they are
12590 presented with a 32-bit vDSO that is not mapped at the address
12591 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12592 index 6983314..54ad7e8 100644
12593 --- a/arch/x86/Kconfig.cpu
12594 +++ b/arch/x86/Kconfig.cpu
12595 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12596
12597 config X86_F00F_BUG
12598 def_bool y
12599 - depends on M586MMX || M586TSC || M586 || M486
12600 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12601
12602 config X86_INVD_BUG
12603 def_bool y
12604 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12605
12606 config X86_ALIGNMENT_16
12607 def_bool y
12608 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12609 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12610
12611 config X86_INTEL_USERCOPY
12612 def_bool y
12613 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12614 # generates cmov.
12615 config X86_CMOV
12616 def_bool y
12617 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12618 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12619
12620 config X86_MINIMUM_CPU_FAMILY
12621 int
12622 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12623 index 20028da..88d5946 100644
12624 --- a/arch/x86/Kconfig.debug
12625 +++ b/arch/x86/Kconfig.debug
12626 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12627 config DEBUG_RODATA
12628 bool "Write protect kernel read-only data structures"
12629 default y
12630 - depends on DEBUG_KERNEL
12631 + depends on DEBUG_KERNEL && BROKEN
12632 ---help---
12633 Mark the kernel read-only data as write-protected in the pagetables,
12634 in order to catch accidental (and incorrect) writes to such const
12635 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12636
12637 config DEBUG_SET_MODULE_RONX
12638 bool "Set loadable kernel module data as NX and text as RO"
12639 - depends on MODULES
12640 + depends on MODULES && BROKEN
12641 ---help---
12642 This option helps catch unintended modifications to loadable
12643 kernel module's text and read-only data. It also prevents execution
12644 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12645 index 5ba2d9c..41e5bb6 100644
12646 --- a/arch/x86/Makefile
12647 +++ b/arch/x86/Makefile
12648 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12649 # CPU-specific tuning. Anything which can be shared with UML should go here.
12650 include $(srctree)/arch/x86/Makefile_32.cpu
12651 KBUILD_CFLAGS += $(cflags-y)
12652 -
12653 - # temporary until string.h is fixed
12654 - KBUILD_CFLAGS += -ffreestanding
12655 else
12656 BITS := 64
12657 UTS_MACHINE := x86_64
12658 @@ -107,6 +104,9 @@ else
12659 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12660 endif
12661
12662 +# temporary until string.h is fixed
12663 +KBUILD_CFLAGS += -ffreestanding
12664 +
12665 # Make sure compiler does not have buggy stack-protector support.
12666 ifdef CONFIG_CC_STACKPROTECTOR
12667 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12668 @@ -181,6 +181,7 @@ archheaders:
12669 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12670
12671 archprepare:
12672 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12673 ifeq ($(CONFIG_KEXEC_FILE),y)
12674 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12675 endif
12676 @@ -264,3 +265,9 @@ define archhelp
12677 echo ' FDARGS="..." arguments for the booted kernel'
12678 echo ' FDINITRD=file initrd for the booted kernel'
12679 endef
12680 +
12681 +define OLD_LD
12682 +
12683 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12684 +*** Please upgrade your binutils to 2.18 or newer
12685 +endef
12686 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12687 index 57bbf2f..b100fce 100644
12688 --- a/arch/x86/boot/Makefile
12689 +++ b/arch/x86/boot/Makefile
12690 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12691 # ---------------------------------------------------------------------------
12692
12693 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12694 +ifdef CONSTIFY_PLUGIN
12695 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12696 +endif
12697 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12698 GCOV_PROFILE := n
12699
12700 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12701 index 878e4b9..20537ab 100644
12702 --- a/arch/x86/boot/bitops.h
12703 +++ b/arch/x86/boot/bitops.h
12704 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12705 u8 v;
12706 const u32 *p = (const u32 *)addr;
12707
12708 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12709 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12710 return v;
12711 }
12712
12713 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12714
12715 static inline void set_bit(int nr, void *addr)
12716 {
12717 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12718 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12719 }
12720
12721 #endif /* BOOT_BITOPS_H */
12722 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12723 index bd49ec6..94c7f58 100644
12724 --- a/arch/x86/boot/boot.h
12725 +++ b/arch/x86/boot/boot.h
12726 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12727 static inline u16 ds(void)
12728 {
12729 u16 seg;
12730 - asm("movw %%ds,%0" : "=rm" (seg));
12731 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12732 return seg;
12733 }
12734
12735 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12736 index 0a291cd..9686efc 100644
12737 --- a/arch/x86/boot/compressed/Makefile
12738 +++ b/arch/x86/boot/compressed/Makefile
12739 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12740 KBUILD_CFLAGS += -mno-mmx -mno-sse
12741 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12742 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12743 +ifdef CONSTIFY_PLUGIN
12744 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12745 +endif
12746
12747 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12748 GCOV_PROFILE := n
12749 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12750 index a53440e..c3dbf1e 100644
12751 --- a/arch/x86/boot/compressed/efi_stub_32.S
12752 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12753 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12754 * parameter 2, ..., param n. To make things easy, we save the return
12755 * address of efi_call_phys in a global variable.
12756 */
12757 - popl %ecx
12758 - movl %ecx, saved_return_addr(%edx)
12759 - /* get the function pointer into ECX*/
12760 - popl %ecx
12761 - movl %ecx, efi_rt_function_ptr(%edx)
12762 + popl saved_return_addr(%edx)
12763 + popl efi_rt_function_ptr(%edx)
12764
12765 /*
12766 * 3. Call the physical function.
12767 */
12768 - call *%ecx
12769 + call *efi_rt_function_ptr(%edx)
12770
12771 /*
12772 * 4. Balance the stack. And because EAX contain the return value,
12773 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12774 1: popl %edx
12775 subl $1b, %edx
12776
12777 - movl efi_rt_function_ptr(%edx), %ecx
12778 - pushl %ecx
12779 + pushl efi_rt_function_ptr(%edx)
12780
12781 /*
12782 * 10. Push the saved return address onto the stack and return.
12783 */
12784 - movl saved_return_addr(%edx), %ecx
12785 - pushl %ecx
12786 - ret
12787 + jmpl *saved_return_addr(%edx)
12788 ENDPROC(efi_call_phys)
12789 .previous
12790
12791 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12792 index 630384a..278e788 100644
12793 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12794 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12795 @@ -189,8 +189,8 @@ efi_gdt64:
12796 .long 0 /* Filled out by user */
12797 .word 0
12798 .quad 0x0000000000000000 /* NULL descriptor */
12799 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12800 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12801 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12802 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12803 .quad 0x0080890000000000 /* TS descriptor */
12804 .quad 0x0000000000000000 /* TS continued */
12805 efi_gdt64_end:
12806 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12807 index 1d7fbbc..36ecd58 100644
12808 --- a/arch/x86/boot/compressed/head_32.S
12809 +++ b/arch/x86/boot/compressed/head_32.S
12810 @@ -140,10 +140,10 @@ preferred_addr:
12811 addl %eax, %ebx
12812 notl %eax
12813 andl %eax, %ebx
12814 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12815 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12816 jge 1f
12817 #endif
12818 - movl $LOAD_PHYSICAL_ADDR, %ebx
12819 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12820 1:
12821
12822 /* Target address to relocate to for decompression */
12823 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12824 index 6b1766c..ad465c9 100644
12825 --- a/arch/x86/boot/compressed/head_64.S
12826 +++ b/arch/x86/boot/compressed/head_64.S
12827 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12828 addl %eax, %ebx
12829 notl %eax
12830 andl %eax, %ebx
12831 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12832 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12833 jge 1f
12834 #endif
12835 - movl $LOAD_PHYSICAL_ADDR, %ebx
12836 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12837 1:
12838
12839 /* Target address to relocate to for decompression */
12840 @@ -322,10 +322,10 @@ preferred_addr:
12841 addq %rax, %rbp
12842 notq %rax
12843 andq %rax, %rbp
12844 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12845 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12846 jge 1f
12847 #endif
12848 - movq $LOAD_PHYSICAL_ADDR, %rbp
12849 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12850 1:
12851
12852 /* Target address to relocate to for decompression */
12853 @@ -434,8 +434,8 @@ gdt:
12854 .long gdt
12855 .word 0
12856 .quad 0x0000000000000000 /* NULL descriptor */
12857 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12858 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12859 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12860 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12861 .quad 0x0080890000000000 /* TS descriptor */
12862 .quad 0x0000000000000000 /* TS continued */
12863 gdt_end:
12864 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12865 index a950864..c710239 100644
12866 --- a/arch/x86/boot/compressed/misc.c
12867 +++ b/arch/x86/boot/compressed/misc.c
12868 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12869 * Calculate the delta between where vmlinux was linked to load
12870 * and where it was actually loaded.
12871 */
12872 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12873 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12874 if (!delta) {
12875 debug_putstr("No relocation needed... ");
12876 return;
12877 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12878 Elf32_Ehdr ehdr;
12879 Elf32_Phdr *phdrs, *phdr;
12880 #endif
12881 - void *dest;
12882 + void *dest, *prev;
12883 int i;
12884
12885 memcpy(&ehdr, output, sizeof(ehdr));
12886 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12887 case PT_LOAD:
12888 #ifdef CONFIG_RELOCATABLE
12889 dest = output;
12890 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12891 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12892 #else
12893 dest = (void *)(phdr->p_paddr);
12894 #endif
12895 memcpy(dest,
12896 output + phdr->p_offset,
12897 phdr->p_filesz);
12898 + if (i)
12899 + memset(prev, 0xff, dest - prev);
12900 + prev = dest + phdr->p_filesz;
12901 break;
12902 default: /* Ignore other PT_* */ break;
12903 }
12904 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12905 error("Destination address too large");
12906 #endif
12907 #ifndef CONFIG_RELOCATABLE
12908 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12909 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12910 error("Wrong destination address");
12911 #endif
12912
12913 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12914 index 1fd7d57..0f7d096 100644
12915 --- a/arch/x86/boot/cpucheck.c
12916 +++ b/arch/x86/boot/cpucheck.c
12917 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12918 u32 ecx = MSR_K7_HWCR;
12919 u32 eax, edx;
12920
12921 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12922 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12923 eax &= ~(1 << 15);
12924 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12925 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12926
12927 get_cpuflags(); /* Make sure it really did something */
12928 err = check_cpuflags();
12929 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12930 u32 ecx = MSR_VIA_FCR;
12931 u32 eax, edx;
12932
12933 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12934 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12935 eax |= (1<<1)|(1<<7);
12936 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12937 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12938
12939 set_bit(X86_FEATURE_CX8, cpu.flags);
12940 err = check_cpuflags();
12941 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12942 u32 eax, edx;
12943 u32 level = 1;
12944
12945 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12946 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12947 - asm("cpuid"
12948 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12949 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12950 + asm volatile("cpuid"
12951 : "+a" (level), "=d" (cpu.flags[0])
12952 : : "ecx", "ebx");
12953 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12954 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12955
12956 err = check_cpuflags();
12957 } else if (err == 0x01 &&
12958 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12959 index 16ef025..91e033b 100644
12960 --- a/arch/x86/boot/header.S
12961 +++ b/arch/x86/boot/header.S
12962 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12963 # single linked list of
12964 # struct setup_data
12965
12966 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12967 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12968
12969 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12970 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12971 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12972 +#else
12973 #define VO_INIT_SIZE (VO__end - VO__text)
12974 +#endif
12975 #if ZO_INIT_SIZE > VO_INIT_SIZE
12976 #define INIT_SIZE ZO_INIT_SIZE
12977 #else
12978 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12979 index db75d07..8e6d0af 100644
12980 --- a/arch/x86/boot/memory.c
12981 +++ b/arch/x86/boot/memory.c
12982 @@ -19,7 +19,7 @@
12983
12984 static int detect_memory_e820(void)
12985 {
12986 - int count = 0;
12987 + unsigned int count = 0;
12988 struct biosregs ireg, oreg;
12989 struct e820entry *desc = boot_params.e820_map;
12990 static struct e820entry buf; /* static so it is zeroed */
12991 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
12992 index ba3e100..6501b8f 100644
12993 --- a/arch/x86/boot/video-vesa.c
12994 +++ b/arch/x86/boot/video-vesa.c
12995 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
12996
12997 boot_params.screen_info.vesapm_seg = oreg.es;
12998 boot_params.screen_info.vesapm_off = oreg.di;
12999 + boot_params.screen_info.vesapm_size = oreg.cx;
13000 }
13001
13002 /*
13003 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13004 index 43eda28..5ab5fdb 100644
13005 --- a/arch/x86/boot/video.c
13006 +++ b/arch/x86/boot/video.c
13007 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13008 static unsigned int get_entry(void)
13009 {
13010 char entry_buf[4];
13011 - int i, len = 0;
13012 + unsigned int i, len = 0;
13013 int key;
13014 unsigned int v;
13015
13016 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13017 index 9105655..41779c1 100644
13018 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13019 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13020 @@ -8,6 +8,8 @@
13021 * including this sentence is retained in full.
13022 */
13023
13024 +#include <asm/alternative-asm.h>
13025 +
13026 .extern crypto_ft_tab
13027 .extern crypto_it_tab
13028 .extern crypto_fl_tab
13029 @@ -70,6 +72,8 @@
13030 je B192; \
13031 leaq 32(r9),r9;
13032
13033 +#define ret pax_force_retaddr; ret
13034 +
13035 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13036 movq r1,r2; \
13037 movq r3,r4; \
13038 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13039 index 6bd2c6c..368c93e 100644
13040 --- a/arch/x86/crypto/aesni-intel_asm.S
13041 +++ b/arch/x86/crypto/aesni-intel_asm.S
13042 @@ -31,6 +31,7 @@
13043
13044 #include <linux/linkage.h>
13045 #include <asm/inst.h>
13046 +#include <asm/alternative-asm.h>
13047
13048 /*
13049 * The following macros are used to move an (un)aligned 16 byte value to/from
13050 @@ -217,7 +218,7 @@ enc: .octa 0x2
13051 * num_initial_blocks = b mod 4
13052 * encrypt the initial num_initial_blocks blocks and apply ghash on
13053 * the ciphertext
13054 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13055 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13056 * are clobbered
13057 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13058 */
13059 @@ -227,8 +228,8 @@ enc: .octa 0x2
13060 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13061 MOVADQ SHUF_MASK(%rip), %xmm14
13062 mov arg7, %r10 # %r10 = AAD
13063 - mov arg8, %r12 # %r12 = aadLen
13064 - mov %r12, %r11
13065 + mov arg8, %r15 # %r15 = aadLen
13066 + mov %r15, %r11
13067 pxor %xmm\i, %xmm\i
13068
13069 _get_AAD_loop\num_initial_blocks\operation:
13070 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13071 psrldq $4, %xmm\i
13072 pxor \TMP1, %xmm\i
13073 add $4, %r10
13074 - sub $4, %r12
13075 + sub $4, %r15
13076 jne _get_AAD_loop\num_initial_blocks\operation
13077
13078 cmp $16, %r11
13079 je _get_AAD_loop2_done\num_initial_blocks\operation
13080
13081 - mov $16, %r12
13082 + mov $16, %r15
13083 _get_AAD_loop2\num_initial_blocks\operation:
13084 psrldq $4, %xmm\i
13085 - sub $4, %r12
13086 - cmp %r11, %r12
13087 + sub $4, %r15
13088 + cmp %r11, %r15
13089 jne _get_AAD_loop2\num_initial_blocks\operation
13090
13091 _get_AAD_loop2_done\num_initial_blocks\operation:
13092 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13093 * num_initial_blocks = b mod 4
13094 * encrypt the initial num_initial_blocks blocks and apply ghash on
13095 * the ciphertext
13096 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13097 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13098 * are clobbered
13099 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13100 */
13101 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13102 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13103 MOVADQ SHUF_MASK(%rip), %xmm14
13104 mov arg7, %r10 # %r10 = AAD
13105 - mov arg8, %r12 # %r12 = aadLen
13106 - mov %r12, %r11
13107 + mov arg8, %r15 # %r15 = aadLen
13108 + mov %r15, %r11
13109 pxor %xmm\i, %xmm\i
13110 _get_AAD_loop\num_initial_blocks\operation:
13111 movd (%r10), \TMP1
13112 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13113 psrldq $4, %xmm\i
13114 pxor \TMP1, %xmm\i
13115 add $4, %r10
13116 - sub $4, %r12
13117 + sub $4, %r15
13118 jne _get_AAD_loop\num_initial_blocks\operation
13119 cmp $16, %r11
13120 je _get_AAD_loop2_done\num_initial_blocks\operation
13121 - mov $16, %r12
13122 + mov $16, %r15
13123 _get_AAD_loop2\num_initial_blocks\operation:
13124 psrldq $4, %xmm\i
13125 - sub $4, %r12
13126 - cmp %r11, %r12
13127 + sub $4, %r15
13128 + cmp %r11, %r15
13129 jne _get_AAD_loop2\num_initial_blocks\operation
13130 _get_AAD_loop2_done\num_initial_blocks\operation:
13131 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13132 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13133 *
13134 *****************************************************************************/
13135 ENTRY(aesni_gcm_dec)
13136 - push %r12
13137 + push %r15
13138 push %r13
13139 push %r14
13140 mov %rsp, %r14
13141 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13142 */
13143 sub $VARIABLE_OFFSET, %rsp
13144 and $~63, %rsp # align rsp to 64 bytes
13145 - mov %arg6, %r12
13146 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13147 + mov %arg6, %r15
13148 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13149 movdqa SHUF_MASK(%rip), %xmm2
13150 PSHUFB_XMM %xmm2, %xmm13
13151
13152 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13153 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13154 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13155 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13156 - mov %r13, %r12
13157 - and $(3<<4), %r12
13158 + mov %r13, %r15
13159 + and $(3<<4), %r15
13160 jz _initial_num_blocks_is_0_decrypt
13161 - cmp $(2<<4), %r12
13162 + cmp $(2<<4), %r15
13163 jb _initial_num_blocks_is_1_decrypt
13164 je _initial_num_blocks_is_2_decrypt
13165 _initial_num_blocks_is_3_decrypt:
13166 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13167 sub $16, %r11
13168 add %r13, %r11
13169 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13170 - lea SHIFT_MASK+16(%rip), %r12
13171 - sub %r13, %r12
13172 + lea SHIFT_MASK+16(%rip), %r15
13173 + sub %r13, %r15
13174 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13175 # (%r13 is the number of bytes in plaintext mod 16)
13176 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13177 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13178 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13179
13180 movdqa %xmm1, %xmm2
13181 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13182 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13183 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13184 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13185 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13186 pand %xmm1, %xmm2
13187 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13188 sub $1, %r13
13189 jne _less_than_8_bytes_left_decrypt
13190 _multiple_of_16_bytes_decrypt:
13191 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13192 - shl $3, %r12 # convert into number of bits
13193 - movd %r12d, %xmm15 # len(A) in %xmm15
13194 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13195 + shl $3, %r15 # convert into number of bits
13196 + movd %r15d, %xmm15 # len(A) in %xmm15
13197 shl $3, %arg4 # len(C) in bits (*128)
13198 MOVQ_R64_XMM %arg4, %xmm1
13199 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13200 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13201 mov %r14, %rsp
13202 pop %r14
13203 pop %r13
13204 - pop %r12
13205 + pop %r15
13206 + pax_force_retaddr
13207 ret
13208 ENDPROC(aesni_gcm_dec)
13209
13210 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13211 * poly = x^128 + x^127 + x^126 + x^121 + 1
13212 ***************************************************************************/
13213 ENTRY(aesni_gcm_enc)
13214 - push %r12
13215 + push %r15
13216 push %r13
13217 push %r14
13218 mov %rsp, %r14
13219 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13220 #
13221 sub $VARIABLE_OFFSET, %rsp
13222 and $~63, %rsp
13223 - mov %arg6, %r12
13224 - movdqu (%r12), %xmm13
13225 + mov %arg6, %r15
13226 + movdqu (%r15), %xmm13
13227 movdqa SHUF_MASK(%rip), %xmm2
13228 PSHUFB_XMM %xmm2, %xmm13
13229
13230 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13231 movdqa %xmm13, HashKey(%rsp)
13232 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13233 and $-16, %r13
13234 - mov %r13, %r12
13235 + mov %r13, %r15
13236
13237 # Encrypt first few blocks
13238
13239 - and $(3<<4), %r12
13240 + and $(3<<4), %r15
13241 jz _initial_num_blocks_is_0_encrypt
13242 - cmp $(2<<4), %r12
13243 + cmp $(2<<4), %r15
13244 jb _initial_num_blocks_is_1_encrypt
13245 je _initial_num_blocks_is_2_encrypt
13246 _initial_num_blocks_is_3_encrypt:
13247 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13248 sub $16, %r11
13249 add %r13, %r11
13250 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13251 - lea SHIFT_MASK+16(%rip), %r12
13252 - sub %r13, %r12
13253 + lea SHIFT_MASK+16(%rip), %r15
13254 + sub %r13, %r15
13255 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13256 # (%r13 is the number of bytes in plaintext mod 16)
13257 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13258 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13259 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13260 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13261 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13262 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13263 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13264 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13265 movdqa SHUF_MASK(%rip), %xmm10
13266 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13267 sub $1, %r13
13268 jne _less_than_8_bytes_left_encrypt
13269 _multiple_of_16_bytes_encrypt:
13270 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13271 - shl $3, %r12
13272 - movd %r12d, %xmm15 # len(A) in %xmm15
13273 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13274 + shl $3, %r15
13275 + movd %r15d, %xmm15 # len(A) in %xmm15
13276 shl $3, %arg4 # len(C) in bits (*128)
13277 MOVQ_R64_XMM %arg4, %xmm1
13278 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13279 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13280 mov %r14, %rsp
13281 pop %r14
13282 pop %r13
13283 - pop %r12
13284 + pop %r15
13285 + pax_force_retaddr
13286 ret
13287 ENDPROC(aesni_gcm_enc)
13288
13289 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13290 pxor %xmm1, %xmm0
13291 movaps %xmm0, (TKEYP)
13292 add $0x10, TKEYP
13293 + pax_force_retaddr
13294 ret
13295 ENDPROC(_key_expansion_128)
13296 ENDPROC(_key_expansion_256a)
13297 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13298 shufps $0b01001110, %xmm2, %xmm1
13299 movaps %xmm1, 0x10(TKEYP)
13300 add $0x20, TKEYP
13301 + pax_force_retaddr
13302 ret
13303 ENDPROC(_key_expansion_192a)
13304
13305 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13306
13307 movaps %xmm0, (TKEYP)
13308 add $0x10, TKEYP
13309 + pax_force_retaddr
13310 ret
13311 ENDPROC(_key_expansion_192b)
13312
13313 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13314 pxor %xmm1, %xmm2
13315 movaps %xmm2, (TKEYP)
13316 add $0x10, TKEYP
13317 + pax_force_retaddr
13318 ret
13319 ENDPROC(_key_expansion_256b)
13320
13321 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13322 #ifndef __x86_64__
13323 popl KEYP
13324 #endif
13325 + pax_force_retaddr
13326 ret
13327 ENDPROC(aesni_set_key)
13328
13329 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13330 popl KLEN
13331 popl KEYP
13332 #endif
13333 + pax_force_retaddr
13334 ret
13335 ENDPROC(aesni_enc)
13336
13337 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13338 AESENC KEY STATE
13339 movaps 0x70(TKEYP), KEY
13340 AESENCLAST KEY STATE
13341 + pax_force_retaddr
13342 ret
13343 ENDPROC(_aesni_enc1)
13344
13345 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13346 AESENCLAST KEY STATE2
13347 AESENCLAST KEY STATE3
13348 AESENCLAST KEY STATE4
13349 + pax_force_retaddr
13350 ret
13351 ENDPROC(_aesni_enc4)
13352
13353 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13354 popl KLEN
13355 popl KEYP
13356 #endif
13357 + pax_force_retaddr
13358 ret
13359 ENDPROC(aesni_dec)
13360
13361 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13362 AESDEC KEY STATE
13363 movaps 0x70(TKEYP), KEY
13364 AESDECLAST KEY STATE
13365 + pax_force_retaddr
13366 ret
13367 ENDPROC(_aesni_dec1)
13368
13369 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13370 AESDECLAST KEY STATE2
13371 AESDECLAST KEY STATE3
13372 AESDECLAST KEY STATE4
13373 + pax_force_retaddr
13374 ret
13375 ENDPROC(_aesni_dec4)
13376
13377 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13378 popl KEYP
13379 popl LEN
13380 #endif
13381 + pax_force_retaddr
13382 ret
13383 ENDPROC(aesni_ecb_enc)
13384
13385 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13386 popl KEYP
13387 popl LEN
13388 #endif
13389 + pax_force_retaddr
13390 ret
13391 ENDPROC(aesni_ecb_dec)
13392
13393 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13394 popl LEN
13395 popl IVP
13396 #endif
13397 + pax_force_retaddr
13398 ret
13399 ENDPROC(aesni_cbc_enc)
13400
13401 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13402 popl LEN
13403 popl IVP
13404 #endif
13405 + pax_force_retaddr
13406 ret
13407 ENDPROC(aesni_cbc_dec)
13408
13409 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13410 mov $1, TCTR_LOW
13411 MOVQ_R64_XMM TCTR_LOW INC
13412 MOVQ_R64_XMM CTR TCTR_LOW
13413 + pax_force_retaddr
13414 ret
13415 ENDPROC(_aesni_inc_init)
13416
13417 @@ -2590,6 +2609,7 @@ _aesni_inc:
13418 .Linc_low:
13419 movaps CTR, IV
13420 PSHUFB_XMM BSWAP_MASK IV
13421 + pax_force_retaddr
13422 ret
13423 ENDPROC(_aesni_inc)
13424
13425 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13426 .Lctr_enc_ret:
13427 movups IV, (IVP)
13428 .Lctr_enc_just_ret:
13429 + pax_force_retaddr
13430 ret
13431 ENDPROC(aesni_ctr_enc)
13432
13433 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13434 pxor INC, STATE4
13435 movdqu STATE4, 0x70(OUTP)
13436
13437 + pax_force_retaddr
13438 ret
13439 ENDPROC(aesni_xts_crypt8)
13440
13441 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13442 index 246c670..466e2d6 100644
13443 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13444 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13445 @@ -21,6 +21,7 @@
13446 */
13447
13448 #include <linux/linkage.h>
13449 +#include <asm/alternative-asm.h>
13450
13451 .file "blowfish-x86_64-asm.S"
13452 .text
13453 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13454 jnz .L__enc_xor;
13455
13456 write_block();
13457 + pax_force_retaddr
13458 ret;
13459 .L__enc_xor:
13460 xor_block();
13461 + pax_force_retaddr
13462 ret;
13463 ENDPROC(__blowfish_enc_blk)
13464
13465 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13466
13467 movq %r11, %rbp;
13468
13469 + pax_force_retaddr
13470 ret;
13471 ENDPROC(blowfish_dec_blk)
13472
13473 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13474
13475 popq %rbx;
13476 popq %rbp;
13477 + pax_force_retaddr
13478 ret;
13479
13480 .L__enc_xor4:
13481 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13482
13483 popq %rbx;
13484 popq %rbp;
13485 + pax_force_retaddr
13486 ret;
13487 ENDPROC(__blowfish_enc_blk_4way)
13488
13489 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13490 popq %rbx;
13491 popq %rbp;
13492
13493 + pax_force_retaddr
13494 ret;
13495 ENDPROC(blowfish_dec_blk_4way)
13496 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13497 index ce71f92..1dce7ec 100644
13498 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13499 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13500 @@ -16,6 +16,7 @@
13501 */
13502
13503 #include <linux/linkage.h>
13504 +#include <asm/alternative-asm.h>
13505
13506 #define CAMELLIA_TABLE_BYTE_LEN 272
13507
13508 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13509 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13510 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13511 %rcx, (%r9));
13512 + pax_force_retaddr
13513 ret;
13514 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13515
13516 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13517 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13518 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13519 %rax, (%r9));
13520 + pax_force_retaddr
13521 ret;
13522 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13523
13524 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13525 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13526 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13527
13528 + pax_force_retaddr
13529 ret;
13530
13531 .align 8
13532 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13533 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13534 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13535
13536 + pax_force_retaddr
13537 ret;
13538
13539 .align 8
13540 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13541 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13542 %xmm8, %rsi);
13543
13544 + pax_force_retaddr
13545 ret;
13546 ENDPROC(camellia_ecb_enc_16way)
13547
13548 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13549 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13550 %xmm8, %rsi);
13551
13552 + pax_force_retaddr
13553 ret;
13554 ENDPROC(camellia_ecb_dec_16way)
13555
13556 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13557 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13558 %xmm8, %rsi);
13559
13560 + pax_force_retaddr
13561 ret;
13562 ENDPROC(camellia_cbc_dec_16way)
13563
13564 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13565 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13566 %xmm8, %rsi);
13567
13568 + pax_force_retaddr
13569 ret;
13570 ENDPROC(camellia_ctr_16way)
13571
13572 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13573 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13574 %xmm8, %rsi);
13575
13576 + pax_force_retaddr
13577 ret;
13578 ENDPROC(camellia_xts_crypt_16way)
13579
13580 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13581 index 0e0b886..5a3123c 100644
13582 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13583 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13584 @@ -11,6 +11,7 @@
13585 */
13586
13587 #include <linux/linkage.h>
13588 +#include <asm/alternative-asm.h>
13589
13590 #define CAMELLIA_TABLE_BYTE_LEN 272
13591
13592 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13593 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13594 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13595 %rcx, (%r9));
13596 + pax_force_retaddr
13597 ret;
13598 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13599
13600 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13601 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13602 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13603 %rax, (%r9));
13604 + pax_force_retaddr
13605 ret;
13606 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13607
13608 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13609 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13610 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13611
13612 + pax_force_retaddr
13613 ret;
13614
13615 .align 8
13616 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13617 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13618 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13619
13620 + pax_force_retaddr
13621 ret;
13622
13623 .align 8
13624 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13625
13626 vzeroupper;
13627
13628 + pax_force_retaddr
13629 ret;
13630 ENDPROC(camellia_ecb_enc_32way)
13631
13632 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13633
13634 vzeroupper;
13635
13636 + pax_force_retaddr
13637 ret;
13638 ENDPROC(camellia_ecb_dec_32way)
13639
13640 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13641
13642 vzeroupper;
13643
13644 + pax_force_retaddr
13645 ret;
13646 ENDPROC(camellia_cbc_dec_32way)
13647
13648 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13649
13650 vzeroupper;
13651
13652 + pax_force_retaddr
13653 ret;
13654 ENDPROC(camellia_ctr_32way)
13655
13656 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13657
13658 vzeroupper;
13659
13660 + pax_force_retaddr
13661 ret;
13662 ENDPROC(camellia_xts_crypt_32way)
13663
13664 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13665 index 310319c..db3d7b5 100644
13666 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13667 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13668 @@ -21,6 +21,7 @@
13669 */
13670
13671 #include <linux/linkage.h>
13672 +#include <asm/alternative-asm.h>
13673
13674 .file "camellia-x86_64-asm_64.S"
13675 .text
13676 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13677 enc_outunpack(mov, RT1);
13678
13679 movq RRBP, %rbp;
13680 + pax_force_retaddr
13681 ret;
13682
13683 .L__enc_xor:
13684 enc_outunpack(xor, RT1);
13685
13686 movq RRBP, %rbp;
13687 + pax_force_retaddr
13688 ret;
13689 ENDPROC(__camellia_enc_blk)
13690
13691 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13692 dec_outunpack();
13693
13694 movq RRBP, %rbp;
13695 + pax_force_retaddr
13696 ret;
13697 ENDPROC(camellia_dec_blk)
13698
13699 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13700
13701 movq RRBP, %rbp;
13702 popq %rbx;
13703 + pax_force_retaddr
13704 ret;
13705
13706 .L__enc2_xor:
13707 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13708
13709 movq RRBP, %rbp;
13710 popq %rbx;
13711 + pax_force_retaddr
13712 ret;
13713 ENDPROC(__camellia_enc_blk_2way)
13714
13715 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13716
13717 movq RRBP, %rbp;
13718 movq RXOR, %rbx;
13719 + pax_force_retaddr
13720 ret;
13721 ENDPROC(camellia_dec_blk_2way)
13722 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13723 index c35fd5d..2d8c7db 100644
13724 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13725 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13726 @@ -24,6 +24,7 @@
13727 */
13728
13729 #include <linux/linkage.h>
13730 +#include <asm/alternative-asm.h>
13731
13732 .file "cast5-avx-x86_64-asm_64.S"
13733
13734 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13735 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13736 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13737
13738 + pax_force_retaddr
13739 ret;
13740 ENDPROC(__cast5_enc_blk16)
13741
13742 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13743 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13744 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13745
13746 + pax_force_retaddr
13747 ret;
13748
13749 .L__skip_dec:
13750 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13751 vmovdqu RR4, (6*4*4)(%r11);
13752 vmovdqu RL4, (7*4*4)(%r11);
13753
13754 + pax_force_retaddr
13755 ret;
13756 ENDPROC(cast5_ecb_enc_16way)
13757
13758 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13759 vmovdqu RR4, (6*4*4)(%r11);
13760 vmovdqu RL4, (7*4*4)(%r11);
13761
13762 + pax_force_retaddr
13763 ret;
13764 ENDPROC(cast5_ecb_dec_16way)
13765
13766 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13767 * %rdx: src
13768 */
13769
13770 - pushq %r12;
13771 + pushq %r14;
13772
13773 movq %rsi, %r11;
13774 - movq %rdx, %r12;
13775 + movq %rdx, %r14;
13776
13777 vmovdqu (0*16)(%rdx), RL1;
13778 vmovdqu (1*16)(%rdx), RR1;
13779 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13780 call __cast5_dec_blk16;
13781
13782 /* xor with src */
13783 - vmovq (%r12), RX;
13784 + vmovq (%r14), RX;
13785 vpshufd $0x4f, RX, RX;
13786 vpxor RX, RR1, RR1;
13787 - vpxor 0*16+8(%r12), RL1, RL1;
13788 - vpxor 1*16+8(%r12), RR2, RR2;
13789 - vpxor 2*16+8(%r12), RL2, RL2;
13790 - vpxor 3*16+8(%r12), RR3, RR3;
13791 - vpxor 4*16+8(%r12), RL3, RL3;
13792 - vpxor 5*16+8(%r12), RR4, RR4;
13793 - vpxor 6*16+8(%r12), RL4, RL4;
13794 + vpxor 0*16+8(%r14), RL1, RL1;
13795 + vpxor 1*16+8(%r14), RR2, RR2;
13796 + vpxor 2*16+8(%r14), RL2, RL2;
13797 + vpxor 3*16+8(%r14), RR3, RR3;
13798 + vpxor 4*16+8(%r14), RL3, RL3;
13799 + vpxor 5*16+8(%r14), RR4, RR4;
13800 + vpxor 6*16+8(%r14), RL4, RL4;
13801
13802 vmovdqu RR1, (0*16)(%r11);
13803 vmovdqu RL1, (1*16)(%r11);
13804 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13805 vmovdqu RR4, (6*16)(%r11);
13806 vmovdqu RL4, (7*16)(%r11);
13807
13808 - popq %r12;
13809 + popq %r14;
13810
13811 + pax_force_retaddr
13812 ret;
13813 ENDPROC(cast5_cbc_dec_16way)
13814
13815 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13816 * %rcx: iv (big endian, 64bit)
13817 */
13818
13819 - pushq %r12;
13820 + pushq %r14;
13821
13822 movq %rsi, %r11;
13823 - movq %rdx, %r12;
13824 + movq %rdx, %r14;
13825
13826 vpcmpeqd RTMP, RTMP, RTMP;
13827 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13828 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13829 call __cast5_enc_blk16;
13830
13831 /* dst = src ^ iv */
13832 - vpxor (0*16)(%r12), RR1, RR1;
13833 - vpxor (1*16)(%r12), RL1, RL1;
13834 - vpxor (2*16)(%r12), RR2, RR2;
13835 - vpxor (3*16)(%r12), RL2, RL2;
13836 - vpxor (4*16)(%r12), RR3, RR3;
13837 - vpxor (5*16)(%r12), RL3, RL3;
13838 - vpxor (6*16)(%r12), RR4, RR4;
13839 - vpxor (7*16)(%r12), RL4, RL4;
13840 + vpxor (0*16)(%r14), RR1, RR1;
13841 + vpxor (1*16)(%r14), RL1, RL1;
13842 + vpxor (2*16)(%r14), RR2, RR2;
13843 + vpxor (3*16)(%r14), RL2, RL2;
13844 + vpxor (4*16)(%r14), RR3, RR3;
13845 + vpxor (5*16)(%r14), RL3, RL3;
13846 + vpxor (6*16)(%r14), RR4, RR4;
13847 + vpxor (7*16)(%r14), RL4, RL4;
13848 vmovdqu RR1, (0*16)(%r11);
13849 vmovdqu RL1, (1*16)(%r11);
13850 vmovdqu RR2, (2*16)(%r11);
13851 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13852 vmovdqu RR4, (6*16)(%r11);
13853 vmovdqu RL4, (7*16)(%r11);
13854
13855 - popq %r12;
13856 + popq %r14;
13857
13858 + pax_force_retaddr
13859 ret;
13860 ENDPROC(cast5_ctr_16way)
13861 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13862 index e3531f8..e123f35 100644
13863 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13864 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13865 @@ -24,6 +24,7 @@
13866 */
13867
13868 #include <linux/linkage.h>
13869 +#include <asm/alternative-asm.h>
13870 #include "glue_helper-asm-avx.S"
13871
13872 .file "cast6-avx-x86_64-asm_64.S"
13873 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13874 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13875 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13876
13877 + pax_force_retaddr
13878 ret;
13879 ENDPROC(__cast6_enc_blk8)
13880
13881 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13882 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13883 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13884
13885 + pax_force_retaddr
13886 ret;
13887 ENDPROC(__cast6_dec_blk8)
13888
13889 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13890
13891 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13892
13893 + pax_force_retaddr
13894 ret;
13895 ENDPROC(cast6_ecb_enc_8way)
13896
13897 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13898
13899 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13900
13901 + pax_force_retaddr
13902 ret;
13903 ENDPROC(cast6_ecb_dec_8way)
13904
13905 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13906 * %rdx: src
13907 */
13908
13909 - pushq %r12;
13910 + pushq %r14;
13911
13912 movq %rsi, %r11;
13913 - movq %rdx, %r12;
13914 + movq %rdx, %r14;
13915
13916 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13917
13918 call __cast6_dec_blk8;
13919
13920 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13921 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13922
13923 - popq %r12;
13924 + popq %r14;
13925
13926 + pax_force_retaddr
13927 ret;
13928 ENDPROC(cast6_cbc_dec_8way)
13929
13930 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13931 * %rcx: iv (little endian, 128bit)
13932 */
13933
13934 - pushq %r12;
13935 + pushq %r14;
13936
13937 movq %rsi, %r11;
13938 - movq %rdx, %r12;
13939 + movq %rdx, %r14;
13940
13941 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13942 RD2, RX, RKR, RKM);
13943
13944 call __cast6_enc_blk8;
13945
13946 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13947 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13948
13949 - popq %r12;
13950 + popq %r14;
13951
13952 + pax_force_retaddr
13953 ret;
13954 ENDPROC(cast6_ctr_8way)
13955
13956 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13957 /* dst <= regs xor IVs(in dst) */
13958 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13959
13960 + pax_force_retaddr
13961 ret;
13962 ENDPROC(cast6_xts_enc_8way)
13963
13964 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13965 /* dst <= regs xor IVs(in dst) */
13966 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13967
13968 + pax_force_retaddr
13969 ret;
13970 ENDPROC(cast6_xts_dec_8way)
13971 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13972 index 26d49eb..c0a8c84 100644
13973 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13974 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13975 @@ -45,6 +45,7 @@
13976
13977 #include <asm/inst.h>
13978 #include <linux/linkage.h>
13979 +#include <asm/alternative-asm.h>
13980
13981 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13982
13983 @@ -309,6 +310,7 @@ do_return:
13984 popq %rsi
13985 popq %rdi
13986 popq %rbx
13987 + pax_force_retaddr
13988 ret
13989
13990 ################################################################
13991 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
13992 index 5d1e007..098cb4f 100644
13993 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
13994 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
13995 @@ -18,6 +18,7 @@
13996
13997 #include <linux/linkage.h>
13998 #include <asm/inst.h>
13999 +#include <asm/alternative-asm.h>
14000
14001 .data
14002
14003 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14004 psrlq $1, T2
14005 pxor T2, T1
14006 pxor T1, DATA
14007 + pax_force_retaddr
14008 ret
14009 ENDPROC(__clmul_gf128mul_ble)
14010
14011 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14012 call __clmul_gf128mul_ble
14013 PSHUFB_XMM BSWAP DATA
14014 movups DATA, (%rdi)
14015 + pax_force_retaddr
14016 ret
14017 ENDPROC(clmul_ghash_mul)
14018
14019 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14020 PSHUFB_XMM BSWAP DATA
14021 movups DATA, (%rdi)
14022 .Lupdate_just_ret:
14023 + pax_force_retaddr
14024 ret
14025 ENDPROC(clmul_ghash_update)
14026 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14027 index 9279e0b..c4b3d2c 100644
14028 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14029 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14030 @@ -1,4 +1,5 @@
14031 #include <linux/linkage.h>
14032 +#include <asm/alternative-asm.h>
14033
14034 # enter salsa20_encrypt_bytes
14035 ENTRY(salsa20_encrypt_bytes)
14036 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14037 add %r11,%rsp
14038 mov %rdi,%rax
14039 mov %rsi,%rdx
14040 + pax_force_retaddr
14041 ret
14042 # bytesatleast65:
14043 ._bytesatleast65:
14044 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14045 add %r11,%rsp
14046 mov %rdi,%rax
14047 mov %rsi,%rdx
14048 + pax_force_retaddr
14049 ret
14050 ENDPROC(salsa20_keysetup)
14051
14052 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14053 add %r11,%rsp
14054 mov %rdi,%rax
14055 mov %rsi,%rdx
14056 + pax_force_retaddr
14057 ret
14058 ENDPROC(salsa20_ivsetup)
14059 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14060 index 2f202f4..d9164d6 100644
14061 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14062 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14063 @@ -24,6 +24,7 @@
14064 */
14065
14066 #include <linux/linkage.h>
14067 +#include <asm/alternative-asm.h>
14068 #include "glue_helper-asm-avx.S"
14069
14070 .file "serpent-avx-x86_64-asm_64.S"
14071 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14072 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14073 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14074
14075 + pax_force_retaddr
14076 ret;
14077 ENDPROC(__serpent_enc_blk8_avx)
14078
14079 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14080 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14081 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14082
14083 + pax_force_retaddr
14084 ret;
14085 ENDPROC(__serpent_dec_blk8_avx)
14086
14087 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14088
14089 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14090
14091 + pax_force_retaddr
14092 ret;
14093 ENDPROC(serpent_ecb_enc_8way_avx)
14094
14095 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14096
14097 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14098
14099 + pax_force_retaddr
14100 ret;
14101 ENDPROC(serpent_ecb_dec_8way_avx)
14102
14103 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14104
14105 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14106
14107 + pax_force_retaddr
14108 ret;
14109 ENDPROC(serpent_cbc_dec_8way_avx)
14110
14111 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14112
14113 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14114
14115 + pax_force_retaddr
14116 ret;
14117 ENDPROC(serpent_ctr_8way_avx)
14118
14119 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14120 /* dst <= regs xor IVs(in dst) */
14121 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14122
14123 + pax_force_retaddr
14124 ret;
14125 ENDPROC(serpent_xts_enc_8way_avx)
14126
14127 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14128 /* dst <= regs xor IVs(in dst) */
14129 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14130
14131 + pax_force_retaddr
14132 ret;
14133 ENDPROC(serpent_xts_dec_8way_avx)
14134 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14135 index b222085..abd483c 100644
14136 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14137 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14138 @@ -15,6 +15,7 @@
14139 */
14140
14141 #include <linux/linkage.h>
14142 +#include <asm/alternative-asm.h>
14143 #include "glue_helper-asm-avx2.S"
14144
14145 .file "serpent-avx2-asm_64.S"
14146 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14147 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14148 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14149
14150 + pax_force_retaddr
14151 ret;
14152 ENDPROC(__serpent_enc_blk16)
14153
14154 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14155 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14156 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14157
14158 + pax_force_retaddr
14159 ret;
14160 ENDPROC(__serpent_dec_blk16)
14161
14162 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14163
14164 vzeroupper;
14165
14166 + pax_force_retaddr
14167 ret;
14168 ENDPROC(serpent_ecb_enc_16way)
14169
14170 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14171
14172 vzeroupper;
14173
14174 + pax_force_retaddr
14175 ret;
14176 ENDPROC(serpent_ecb_dec_16way)
14177
14178 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14179
14180 vzeroupper;
14181
14182 + pax_force_retaddr
14183 ret;
14184 ENDPROC(serpent_cbc_dec_16way)
14185
14186 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14187
14188 vzeroupper;
14189
14190 + pax_force_retaddr
14191 ret;
14192 ENDPROC(serpent_ctr_16way)
14193
14194 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14195
14196 vzeroupper;
14197
14198 + pax_force_retaddr
14199 ret;
14200 ENDPROC(serpent_xts_enc_16way)
14201
14202 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14203
14204 vzeroupper;
14205
14206 + pax_force_retaddr
14207 ret;
14208 ENDPROC(serpent_xts_dec_16way)
14209 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14210 index acc066c..1559cc4 100644
14211 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14212 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14213 @@ -25,6 +25,7 @@
14214 */
14215
14216 #include <linux/linkage.h>
14217 +#include <asm/alternative-asm.h>
14218
14219 .file "serpent-sse2-x86_64-asm_64.S"
14220 .text
14221 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14222 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14223 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14224
14225 + pax_force_retaddr
14226 ret;
14227
14228 .L__enc_xor8:
14229 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14230 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14231
14232 + pax_force_retaddr
14233 ret;
14234 ENDPROC(__serpent_enc_blk_8way)
14235
14236 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14237 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14238 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14239
14240 + pax_force_retaddr
14241 ret;
14242 ENDPROC(serpent_dec_blk_8way)
14243 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14244 index a410950..9dfe7ad 100644
14245 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14246 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14247 @@ -29,6 +29,7 @@
14248 */
14249
14250 #include <linux/linkage.h>
14251 +#include <asm/alternative-asm.h>
14252
14253 #define CTX %rdi // arg1
14254 #define BUF %rsi // arg2
14255 @@ -75,9 +76,9 @@
14256
14257 push %rbx
14258 push %rbp
14259 - push %r12
14260 + push %r14
14261
14262 - mov %rsp, %r12
14263 + mov %rsp, %r14
14264 sub $64, %rsp # allocate workspace
14265 and $~15, %rsp # align stack
14266
14267 @@ -99,11 +100,12 @@
14268 xor %rax, %rax
14269 rep stosq
14270
14271 - mov %r12, %rsp # deallocate workspace
14272 + mov %r14, %rsp # deallocate workspace
14273
14274 - pop %r12
14275 + pop %r14
14276 pop %rbp
14277 pop %rbx
14278 + pax_force_retaddr
14279 ret
14280
14281 ENDPROC(\name)
14282 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14283 index 642f156..51a513c 100644
14284 --- a/arch/x86/crypto/sha256-avx-asm.S
14285 +++ b/arch/x86/crypto/sha256-avx-asm.S
14286 @@ -49,6 +49,7 @@
14287
14288 #ifdef CONFIG_AS_AVX
14289 #include <linux/linkage.h>
14290 +#include <asm/alternative-asm.h>
14291
14292 ## assume buffers not aligned
14293 #define VMOVDQ vmovdqu
14294 @@ -460,6 +461,7 @@ done_hash:
14295 popq %r13
14296 popq %rbp
14297 popq %rbx
14298 + pax_force_retaddr
14299 ret
14300 ENDPROC(sha256_transform_avx)
14301
14302 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14303 index 9e86944..3795e6a 100644
14304 --- a/arch/x86/crypto/sha256-avx2-asm.S
14305 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14306 @@ -50,6 +50,7 @@
14307
14308 #ifdef CONFIG_AS_AVX2
14309 #include <linux/linkage.h>
14310 +#include <asm/alternative-asm.h>
14311
14312 ## assume buffers not aligned
14313 #define VMOVDQ vmovdqu
14314 @@ -720,6 +721,7 @@ done_hash:
14315 popq %r12
14316 popq %rbp
14317 popq %rbx
14318 + pax_force_retaddr
14319 ret
14320 ENDPROC(sha256_transform_rorx)
14321
14322 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14323 index f833b74..8c62a9e 100644
14324 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14325 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14326 @@ -47,6 +47,7 @@
14327 ########################################################################
14328
14329 #include <linux/linkage.h>
14330 +#include <asm/alternative-asm.h>
14331
14332 ## assume buffers not aligned
14333 #define MOVDQ movdqu
14334 @@ -471,6 +472,7 @@ done_hash:
14335 popq %rbp
14336 popq %rbx
14337
14338 + pax_force_retaddr
14339 ret
14340 ENDPROC(sha256_transform_ssse3)
14341
14342 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14343 index 974dde9..a823ff9 100644
14344 --- a/arch/x86/crypto/sha512-avx-asm.S
14345 +++ b/arch/x86/crypto/sha512-avx-asm.S
14346 @@ -49,6 +49,7 @@
14347
14348 #ifdef CONFIG_AS_AVX
14349 #include <linux/linkage.h>
14350 +#include <asm/alternative-asm.h>
14351
14352 .text
14353
14354 @@ -364,6 +365,7 @@ updateblock:
14355 mov frame_RSPSAVE(%rsp), %rsp
14356
14357 nowork:
14358 + pax_force_retaddr
14359 ret
14360 ENDPROC(sha512_transform_avx)
14361
14362 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14363 index 568b961..ed20c37 100644
14364 --- a/arch/x86/crypto/sha512-avx2-asm.S
14365 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14366 @@ -51,6 +51,7 @@
14367
14368 #ifdef CONFIG_AS_AVX2
14369 #include <linux/linkage.h>
14370 +#include <asm/alternative-asm.h>
14371
14372 .text
14373
14374 @@ -678,6 +679,7 @@ done_hash:
14375
14376 # Restore Stack Pointer
14377 mov frame_RSPSAVE(%rsp), %rsp
14378 + pax_force_retaddr
14379 ret
14380 ENDPROC(sha512_transform_rorx)
14381
14382 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14383 index fb56855..6edd768 100644
14384 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14385 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14386 @@ -48,6 +48,7 @@
14387 ########################################################################
14388
14389 #include <linux/linkage.h>
14390 +#include <asm/alternative-asm.h>
14391
14392 .text
14393
14394 @@ -363,6 +364,7 @@ updateblock:
14395 mov frame_RSPSAVE(%rsp), %rsp
14396
14397 nowork:
14398 + pax_force_retaddr
14399 ret
14400 ENDPROC(sha512_transform_ssse3)
14401
14402 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14403 index 0505813..b067311 100644
14404 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14405 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14406 @@ -24,6 +24,7 @@
14407 */
14408
14409 #include <linux/linkage.h>
14410 +#include <asm/alternative-asm.h>
14411 #include "glue_helper-asm-avx.S"
14412
14413 .file "twofish-avx-x86_64-asm_64.S"
14414 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14415 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14416 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14417
14418 + pax_force_retaddr
14419 ret;
14420 ENDPROC(__twofish_enc_blk8)
14421
14422 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14423 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14424 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14425
14426 + pax_force_retaddr
14427 ret;
14428 ENDPROC(__twofish_dec_blk8)
14429
14430 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14431
14432 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14433
14434 + pax_force_retaddr
14435 ret;
14436 ENDPROC(twofish_ecb_enc_8way)
14437
14438 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14439
14440 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14441
14442 + pax_force_retaddr
14443 ret;
14444 ENDPROC(twofish_ecb_dec_8way)
14445
14446 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14447 * %rdx: src
14448 */
14449
14450 - pushq %r12;
14451 + pushq %r14;
14452
14453 movq %rsi, %r11;
14454 - movq %rdx, %r12;
14455 + movq %rdx, %r14;
14456
14457 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14458
14459 call __twofish_dec_blk8;
14460
14461 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14462 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14463
14464 - popq %r12;
14465 + popq %r14;
14466
14467 + pax_force_retaddr
14468 ret;
14469 ENDPROC(twofish_cbc_dec_8way)
14470
14471 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14472 * %rcx: iv (little endian, 128bit)
14473 */
14474
14475 - pushq %r12;
14476 + pushq %r14;
14477
14478 movq %rsi, %r11;
14479 - movq %rdx, %r12;
14480 + movq %rdx, %r14;
14481
14482 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14483 RD2, RX0, RX1, RY0);
14484
14485 call __twofish_enc_blk8;
14486
14487 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14488 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14489
14490 - popq %r12;
14491 + popq %r14;
14492
14493 + pax_force_retaddr
14494 ret;
14495 ENDPROC(twofish_ctr_8way)
14496
14497 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14498 /* dst <= regs xor IVs(in dst) */
14499 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14500
14501 + pax_force_retaddr
14502 ret;
14503 ENDPROC(twofish_xts_enc_8way)
14504
14505 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14506 /* dst <= regs xor IVs(in dst) */
14507 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14508
14509 + pax_force_retaddr
14510 ret;
14511 ENDPROC(twofish_xts_dec_8way)
14512 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14513 index 1c3b7ce..02f578d 100644
14514 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14515 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14516 @@ -21,6 +21,7 @@
14517 */
14518
14519 #include <linux/linkage.h>
14520 +#include <asm/alternative-asm.h>
14521
14522 .file "twofish-x86_64-asm-3way.S"
14523 .text
14524 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14525 popq %r13;
14526 popq %r14;
14527 popq %r15;
14528 + pax_force_retaddr
14529 ret;
14530
14531 .L__enc_xor3:
14532 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14533 popq %r13;
14534 popq %r14;
14535 popq %r15;
14536 + pax_force_retaddr
14537 ret;
14538 ENDPROC(__twofish_enc_blk_3way)
14539
14540 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14541 popq %r13;
14542 popq %r14;
14543 popq %r15;
14544 + pax_force_retaddr
14545 ret;
14546 ENDPROC(twofish_dec_blk_3way)
14547 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14548 index a039d21..524b8b2 100644
14549 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14550 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14551 @@ -22,6 +22,7 @@
14552
14553 #include <linux/linkage.h>
14554 #include <asm/asm-offsets.h>
14555 +#include <asm/alternative-asm.h>
14556
14557 #define a_offset 0
14558 #define b_offset 4
14559 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14560
14561 popq R1
14562 movq $1,%rax
14563 + pax_force_retaddr
14564 ret
14565 ENDPROC(twofish_enc_blk)
14566
14567 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14568
14569 popq R1
14570 movq $1,%rax
14571 + pax_force_retaddr
14572 ret
14573 ENDPROC(twofish_dec_blk)
14574 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14575 index ae6aad1..719d6d9 100644
14576 --- a/arch/x86/ia32/ia32_aout.c
14577 +++ b/arch/x86/ia32/ia32_aout.c
14578 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14579 unsigned long dump_start, dump_size;
14580 struct user32 dump;
14581
14582 + memset(&dump, 0, sizeof(dump));
14583 +
14584 fs = get_fs();
14585 set_fs(KERNEL_DS);
14586 has_dumped = 1;
14587 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14588 index d0165c9..0d5639b 100644
14589 --- a/arch/x86/ia32/ia32_signal.c
14590 +++ b/arch/x86/ia32/ia32_signal.c
14591 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14592 if (__get_user(set.sig[0], &frame->sc.oldmask)
14593 || (_COMPAT_NSIG_WORDS > 1
14594 && __copy_from_user((((char *) &set.sig) + 4),
14595 - &frame->extramask,
14596 + frame->extramask,
14597 sizeof(frame->extramask))))
14598 goto badframe;
14599
14600 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14601 sp -= frame_size;
14602 /* Align the stack pointer according to the i386 ABI,
14603 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14604 - sp = ((sp + 4) & -16ul) - 4;
14605 + sp = ((sp - 12) & -16ul) - 4;
14606 return (void __user *) sp;
14607 }
14608
14609 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14610 } else {
14611 /* Return stub is in 32bit vsyscall page */
14612 if (current->mm->context.vdso)
14613 - restorer = current->mm->context.vdso +
14614 - selected_vdso32->sym___kernel_sigreturn;
14615 + restorer = (void __force_user *)(current->mm->context.vdso +
14616 + selected_vdso32->sym___kernel_sigreturn);
14617 else
14618 - restorer = &frame->retcode;
14619 + restorer = frame->retcode;
14620 }
14621
14622 put_user_try {
14623 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14624 * These are actually not used anymore, but left because some
14625 * gdb versions depend on them as a marker.
14626 */
14627 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14628 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14629 } put_user_catch(err);
14630
14631 if (err)
14632 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14633 0xb8,
14634 __NR_ia32_rt_sigreturn,
14635 0x80cd,
14636 - 0,
14637 + 0
14638 };
14639
14640 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14641 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14642
14643 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14644 restorer = ksig->ka.sa.sa_restorer;
14645 + else if (current->mm->context.vdso)
14646 + /* Return stub is in 32bit vsyscall page */
14647 + restorer = (void __force_user *)(current->mm->context.vdso +
14648 + selected_vdso32->sym___kernel_rt_sigreturn);
14649 else
14650 - restorer = current->mm->context.vdso +
14651 - selected_vdso32->sym___kernel_rt_sigreturn;
14652 + restorer = frame->retcode;
14653 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14654
14655 /*
14656 * Not actually used anymore, but left because some gdb
14657 * versions need it.
14658 */
14659 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14660 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14661 } put_user_catch(err);
14662
14663 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14664 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14665 index 156ebca..9591cf0 100644
14666 --- a/arch/x86/ia32/ia32entry.S
14667 +++ b/arch/x86/ia32/ia32entry.S
14668 @@ -15,8 +15,10 @@
14669 #include <asm/irqflags.h>
14670 #include <asm/asm.h>
14671 #include <asm/smap.h>
14672 +#include <asm/pgtable.h>
14673 #include <linux/linkage.h>
14674 #include <linux/err.h>
14675 +#include <asm/alternative-asm.h>
14676
14677 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14678 #include <linux/elf-em.h>
14679 @@ -62,12 +64,12 @@
14680 */
14681 .macro LOAD_ARGS32 offset, _r9=0
14682 .if \_r9
14683 - movl \offset+16(%rsp),%r9d
14684 + movl \offset+R9(%rsp),%r9d
14685 .endif
14686 - movl \offset+40(%rsp),%ecx
14687 - movl \offset+48(%rsp),%edx
14688 - movl \offset+56(%rsp),%esi
14689 - movl \offset+64(%rsp),%edi
14690 + movl \offset+RCX(%rsp),%ecx
14691 + movl \offset+RDX(%rsp),%edx
14692 + movl \offset+RSI(%rsp),%esi
14693 + movl \offset+RDI(%rsp),%edi
14694 movl %eax,%eax /* zero extension */
14695 .endm
14696
14697 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14698 ENDPROC(native_irq_enable_sysexit)
14699 #endif
14700
14701 + .macro pax_enter_kernel_user
14702 + pax_set_fptr_mask
14703 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14704 + call pax_enter_kernel_user
14705 +#endif
14706 + .endm
14707 +
14708 + .macro pax_exit_kernel_user
14709 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14710 + call pax_exit_kernel_user
14711 +#endif
14712 +#ifdef CONFIG_PAX_RANDKSTACK
14713 + pushq %rax
14714 + pushq %r11
14715 + call pax_randomize_kstack
14716 + popq %r11
14717 + popq %rax
14718 +#endif
14719 + .endm
14720 +
14721 + .macro pax_erase_kstack
14722 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14723 + call pax_erase_kstack
14724 +#endif
14725 + .endm
14726 +
14727 /*
14728 * 32bit SYSENTER instruction entry.
14729 *
14730 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14731 CFI_REGISTER rsp,rbp
14732 SWAPGS_UNSAFE_STACK
14733 movq PER_CPU_VAR(kernel_stack), %rsp
14734 - addq $(KERNEL_STACK_OFFSET),%rsp
14735 - /*
14736 - * No need to follow this irqs on/off section: the syscall
14737 - * disabled irqs, here we enable it straight after entry:
14738 - */
14739 - ENABLE_INTERRUPTS(CLBR_NONE)
14740 movl %ebp,%ebp /* zero extension */
14741 pushq_cfi $__USER32_DS
14742 /*CFI_REL_OFFSET ss,0*/
14743 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14744 CFI_REL_OFFSET rsp,0
14745 pushfq_cfi
14746 /*CFI_REL_OFFSET rflags,0*/
14747 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14748 - CFI_REGISTER rip,r10
14749 + orl $X86_EFLAGS_IF,(%rsp)
14750 + GET_THREAD_INFO(%r11)
14751 + movl TI_sysenter_return(%r11), %r11d
14752 + CFI_REGISTER rip,r11
14753 pushq_cfi $__USER32_CS
14754 /*CFI_REL_OFFSET cs,0*/
14755 movl %eax, %eax
14756 - pushq_cfi %r10
14757 + pushq_cfi %r11
14758 CFI_REL_OFFSET rip,0
14759 pushq_cfi %rax
14760 cld
14761 SAVE_ARGS 0,1,0
14762 + pax_enter_kernel_user
14763 +
14764 +#ifdef CONFIG_PAX_RANDKSTACK
14765 + pax_erase_kstack
14766 +#endif
14767 +
14768 + /*
14769 + * No need to follow this irqs on/off section: the syscall
14770 + * disabled irqs, here we enable it straight after entry:
14771 + */
14772 + ENABLE_INTERRUPTS(CLBR_NONE)
14773 /* no need to do an access_ok check here because rbp has been
14774 32bit zero extended */
14775 +
14776 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14777 + addq pax_user_shadow_base,%rbp
14778 + ASM_PAX_OPEN_USERLAND
14779 +#endif
14780 +
14781 ASM_STAC
14782 1: movl (%rbp),%ebp
14783 _ASM_EXTABLE(1b,ia32_badarg)
14784 ASM_CLAC
14785
14786 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14787 + ASM_PAX_CLOSE_USERLAND
14788 +#endif
14789 +
14790 /*
14791 * Sysenter doesn't filter flags, so we need to clear NT
14792 * ourselves. To save a few cycles, we can check whether
14793 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14794 jnz sysenter_fix_flags
14795 sysenter_flags_fixed:
14796
14797 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14798 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14799 + GET_THREAD_INFO(%r11)
14800 + orl $TS_COMPAT,TI_status(%r11)
14801 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14802 CFI_REMEMBER_STATE
14803 jnz sysenter_tracesys
14804 cmpq $(IA32_NR_syscalls-1),%rax
14805 @@ -172,14 +218,17 @@ sysenter_do_call:
14806 sysenter_dispatch:
14807 call *ia32_sys_call_table(,%rax,8)
14808 movq %rax,RAX-ARGOFFSET(%rsp)
14809 + GET_THREAD_INFO(%r11)
14810 DISABLE_INTERRUPTS(CLBR_NONE)
14811 TRACE_IRQS_OFF
14812 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14813 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14814 jnz sysexit_audit
14815 sysexit_from_sys_call:
14816 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14817 + pax_exit_kernel_user
14818 + pax_erase_kstack
14819 + andl $~TS_COMPAT,TI_status(%r11)
14820 /* clear IF, that popfq doesn't enable interrupts early */
14821 - andl $~0x200,EFLAGS-ARGOFFSET(%rsp)
14822 + andl $~X86_EFLAGS_IF,EFLAGS-ARGOFFSET(%rsp)
14823 movl RIP-ARGOFFSET(%rsp),%edx /* User %eip */
14824 CFI_REGISTER rip,rdx
14825 RESTORE_ARGS 0,24,0,0,0,0
14826 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14827 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14828 movl %eax,%edi /* 1st arg: syscall number */
14829 call __audit_syscall_entry
14830 +
14831 + pax_erase_kstack
14832 +
14833 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14834 cmpq $(IA32_NR_syscalls-1),%rax
14835 ja ia32_badsys
14836 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14837 .endm
14838
14839 .macro auditsys_exit exit
14840 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14841 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14842 jnz ia32_ret_from_sys_call
14843 TRACE_IRQS_ON
14844 ENABLE_INTERRUPTS(CLBR_NONE)
14845 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14846 1: setbe %al /* 1 if error, 0 if not */
14847 movzbl %al,%edi /* zero-extend that into %edi */
14848 call __audit_syscall_exit
14849 + GET_THREAD_INFO(%r11)
14850 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14851 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14852 DISABLE_INTERRUPTS(CLBR_NONE)
14853 TRACE_IRQS_OFF
14854 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14855 + testl %edi,TI_flags(%r11)
14856 jz \exit
14857 CLEAR_RREGS -ARGOFFSET
14858 jmp int_with_check
14859 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14860
14861 sysenter_tracesys:
14862 #ifdef CONFIG_AUDITSYSCALL
14863 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14864 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14865 jz sysenter_auditsys
14866 #endif
14867 SAVE_REST
14868 @@ -265,6 +318,9 @@ sysenter_tracesys:
14869 RESTORE_REST
14870 cmpq $(IA32_NR_syscalls-1),%rax
14871 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14872 +
14873 + pax_erase_kstack
14874 +
14875 jmp sysenter_do_call
14876 CFI_ENDPROC
14877 ENDPROC(ia32_sysenter_target)
14878 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14879 ENTRY(ia32_cstar_target)
14880 CFI_STARTPROC32 simple
14881 CFI_SIGNAL_FRAME
14882 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14883 + CFI_DEF_CFA rsp,0
14884 CFI_REGISTER rip,rcx
14885 /*CFI_REGISTER rflags,r11*/
14886 SWAPGS_UNSAFE_STACK
14887 movl %esp,%r8d
14888 CFI_REGISTER rsp,r8
14889 movq PER_CPU_VAR(kernel_stack),%rsp
14890 + SAVE_ARGS 8*6,0,0
14891 + pax_enter_kernel_user
14892 +
14893 +#ifdef CONFIG_PAX_RANDKSTACK
14894 + pax_erase_kstack
14895 +#endif
14896 +
14897 /*
14898 * No need to follow this irqs on/off section: the syscall
14899 * disabled irqs and here we enable it straight after entry:
14900 */
14901 ENABLE_INTERRUPTS(CLBR_NONE)
14902 - SAVE_ARGS 8,0,0
14903 movl %eax,%eax /* zero extension */
14904 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14905 movq %rcx,RIP-ARGOFFSET(%rsp)
14906 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14907 /* no need to do an access_ok check here because r8 has been
14908 32bit zero extended */
14909 /* hardware stack frame is complete now */
14910 +
14911 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14912 + ASM_PAX_OPEN_USERLAND
14913 + movq pax_user_shadow_base,%r8
14914 + addq RSP-ARGOFFSET(%rsp),%r8
14915 +#endif
14916 +
14917 ASM_STAC
14918 1: movl (%r8),%r9d
14919 _ASM_EXTABLE(1b,ia32_badarg)
14920 ASM_CLAC
14921 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14922 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14923 +
14924 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14925 + ASM_PAX_CLOSE_USERLAND
14926 +#endif
14927 +
14928 + GET_THREAD_INFO(%r11)
14929 + orl $TS_COMPAT,TI_status(%r11)
14930 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14931 CFI_REMEMBER_STATE
14932 jnz cstar_tracesys
14933 cmpq $IA32_NR_syscalls-1,%rax
14934 @@ -335,13 +410,16 @@ cstar_do_call:
14935 cstar_dispatch:
14936 call *ia32_sys_call_table(,%rax,8)
14937 movq %rax,RAX-ARGOFFSET(%rsp)
14938 + GET_THREAD_INFO(%r11)
14939 DISABLE_INTERRUPTS(CLBR_NONE)
14940 TRACE_IRQS_OFF
14941 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14942 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14943 jnz sysretl_audit
14944 sysretl_from_sys_call:
14945 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14946 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14947 + pax_exit_kernel_user
14948 + pax_erase_kstack
14949 + andl $~TS_COMPAT,TI_status(%r11)
14950 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14951 movl RIP-ARGOFFSET(%rsp),%ecx
14952 CFI_REGISTER rip,rcx
14953 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14954 @@ -368,7 +446,7 @@ sysretl_audit:
14955
14956 cstar_tracesys:
14957 #ifdef CONFIG_AUDITSYSCALL
14958 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14959 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14960 jz cstar_auditsys
14961 #endif
14962 xchgl %r9d,%ebp
14963 @@ -382,11 +460,19 @@ cstar_tracesys:
14964 xchgl %ebp,%r9d
14965 cmpq $(IA32_NR_syscalls-1),%rax
14966 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14967 +
14968 + pax_erase_kstack
14969 +
14970 jmp cstar_do_call
14971 END(ia32_cstar_target)
14972
14973 ia32_badarg:
14974 ASM_CLAC
14975 +
14976 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14977 + ASM_PAX_CLOSE_USERLAND
14978 +#endif
14979 +
14980 movq $-EFAULT,%rax
14981 jmp ia32_sysret
14982 CFI_ENDPROC
14983 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
14984 CFI_REL_OFFSET rip,RIP-RIP
14985 PARAVIRT_ADJUST_EXCEPTION_FRAME
14986 SWAPGS
14987 - /*
14988 - * No need to follow this irqs on/off section: the syscall
14989 - * disabled irqs and here we enable it straight after entry:
14990 - */
14991 - ENABLE_INTERRUPTS(CLBR_NONE)
14992 movl %eax,%eax
14993 pushq_cfi %rax
14994 cld
14995 /* note the registers are not zero extended to the sf.
14996 this could be a problem. */
14997 SAVE_ARGS 0,1,0
14998 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14999 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15000 + pax_enter_kernel_user
15001 +
15002 +#ifdef CONFIG_PAX_RANDKSTACK
15003 + pax_erase_kstack
15004 +#endif
15005 +
15006 + /*
15007 + * No need to follow this irqs on/off section: the syscall
15008 + * disabled irqs and here we enable it straight after entry:
15009 + */
15010 + ENABLE_INTERRUPTS(CLBR_NONE)
15011 + GET_THREAD_INFO(%r11)
15012 + orl $TS_COMPAT,TI_status(%r11)
15013 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15014 jnz ia32_tracesys
15015 cmpq $(IA32_NR_syscalls-1),%rax
15016 ja ia32_badsys
15017 @@ -458,6 +551,9 @@ ia32_tracesys:
15018 RESTORE_REST
15019 cmpq $(IA32_NR_syscalls-1),%rax
15020 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15021 +
15022 + pax_erase_kstack
15023 +
15024 jmp ia32_do_call
15025 END(ia32_syscall)
15026
15027 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15028 index 8e0ceec..af13504 100644
15029 --- a/arch/x86/ia32/sys_ia32.c
15030 +++ b/arch/x86/ia32/sys_ia32.c
15031 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15032 */
15033 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15034 {
15035 - typeof(ubuf->st_uid) uid = 0;
15036 - typeof(ubuf->st_gid) gid = 0;
15037 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15038 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15039 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15040 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15041 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15042 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15043 index 372231c..51b537d 100644
15044 --- a/arch/x86/include/asm/alternative-asm.h
15045 +++ b/arch/x86/include/asm/alternative-asm.h
15046 @@ -18,6 +18,45 @@
15047 .endm
15048 #endif
15049
15050 +#ifdef KERNEXEC_PLUGIN
15051 + .macro pax_force_retaddr_bts rip=0
15052 + btsq $63,\rip(%rsp)
15053 + .endm
15054 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15055 + .macro pax_force_retaddr rip=0, reload=0
15056 + btsq $63,\rip(%rsp)
15057 + .endm
15058 + .macro pax_force_fptr ptr
15059 + btsq $63,\ptr
15060 + .endm
15061 + .macro pax_set_fptr_mask
15062 + .endm
15063 +#endif
15064 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15065 + .macro pax_force_retaddr rip=0, reload=0
15066 + .if \reload
15067 + pax_set_fptr_mask
15068 + .endif
15069 + orq %r12,\rip(%rsp)
15070 + .endm
15071 + .macro pax_force_fptr ptr
15072 + orq %r12,\ptr
15073 + .endm
15074 + .macro pax_set_fptr_mask
15075 + movabs $0x8000000000000000,%r12
15076 + .endm
15077 +#endif
15078 +#else
15079 + .macro pax_force_retaddr rip=0, reload=0
15080 + .endm
15081 + .macro pax_force_fptr ptr
15082 + .endm
15083 + .macro pax_force_retaddr_bts rip=0
15084 + .endm
15085 + .macro pax_set_fptr_mask
15086 + .endm
15087 +#endif
15088 +
15089 .macro altinstruction_entry orig alt feature orig_len alt_len
15090 .long \orig - .
15091 .long \alt - .
15092 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15093 index 473bdbe..b1e3377 100644
15094 --- a/arch/x86/include/asm/alternative.h
15095 +++ b/arch/x86/include/asm/alternative.h
15096 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15097 ".pushsection .discard,\"aw\",@progbits\n" \
15098 DISCARD_ENTRY(1) \
15099 ".popsection\n" \
15100 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15101 + ".pushsection .altinstr_replacement, \"a\"\n" \
15102 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15103 ".popsection"
15104
15105 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15106 DISCARD_ENTRY(1) \
15107 DISCARD_ENTRY(2) \
15108 ".popsection\n" \
15109 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15110 + ".pushsection .altinstr_replacement, \"a\"\n" \
15111 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15112 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15113 ".popsection"
15114 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15115 index efc3b22..85c4f3a 100644
15116 --- a/arch/x86/include/asm/apic.h
15117 +++ b/arch/x86/include/asm/apic.h
15118 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15119
15120 #ifdef CONFIG_X86_LOCAL_APIC
15121
15122 -extern unsigned int apic_verbosity;
15123 +extern int apic_verbosity;
15124 extern int local_apic_timer_c2_ok;
15125
15126 extern int disable_apic;
15127 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15128 index 20370c6..a2eb9b0 100644
15129 --- a/arch/x86/include/asm/apm.h
15130 +++ b/arch/x86/include/asm/apm.h
15131 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15132 __asm__ __volatile__(APM_DO_ZERO_SEGS
15133 "pushl %%edi\n\t"
15134 "pushl %%ebp\n\t"
15135 - "lcall *%%cs:apm_bios_entry\n\t"
15136 + "lcall *%%ss:apm_bios_entry\n\t"
15137 "setc %%al\n\t"
15138 "popl %%ebp\n\t"
15139 "popl %%edi\n\t"
15140 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15141 __asm__ __volatile__(APM_DO_ZERO_SEGS
15142 "pushl %%edi\n\t"
15143 "pushl %%ebp\n\t"
15144 - "lcall *%%cs:apm_bios_entry\n\t"
15145 + "lcall *%%ss:apm_bios_entry\n\t"
15146 "setc %%bl\n\t"
15147 "popl %%ebp\n\t"
15148 "popl %%edi\n\t"
15149 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15150 index 5e5cd12..51cdc93 100644
15151 --- a/arch/x86/include/asm/atomic.h
15152 +++ b/arch/x86/include/asm/atomic.h
15153 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15154 }
15155
15156 /**
15157 + * atomic_read_unchecked - read atomic variable
15158 + * @v: pointer of type atomic_unchecked_t
15159 + *
15160 + * Atomically reads the value of @v.
15161 + */
15162 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15163 +{
15164 + return ACCESS_ONCE((v)->counter);
15165 +}
15166 +
15167 +/**
15168 * atomic_set - set atomic variable
15169 * @v: pointer of type atomic_t
15170 * @i: required value
15171 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15172 }
15173
15174 /**
15175 + * atomic_set_unchecked - set atomic variable
15176 + * @v: pointer of type atomic_unchecked_t
15177 + * @i: required value
15178 + *
15179 + * Atomically sets the value of @v to @i.
15180 + */
15181 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15182 +{
15183 + v->counter = i;
15184 +}
15185 +
15186 +/**
15187 * atomic_add - add integer to atomic variable
15188 * @i: integer value to add
15189 * @v: pointer of type atomic_t
15190 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15191 */
15192 static inline void atomic_add(int i, atomic_t *v)
15193 {
15194 - asm volatile(LOCK_PREFIX "addl %1,%0"
15195 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15196 +
15197 +#ifdef CONFIG_PAX_REFCOUNT
15198 + "jno 0f\n"
15199 + LOCK_PREFIX "subl %1,%0\n"
15200 + "int $4\n0:\n"
15201 + _ASM_EXTABLE(0b, 0b)
15202 +#endif
15203 +
15204 + : "+m" (v->counter)
15205 + : "ir" (i));
15206 +}
15207 +
15208 +/**
15209 + * atomic_add_unchecked - add integer to atomic variable
15210 + * @i: integer value to add
15211 + * @v: pointer of type atomic_unchecked_t
15212 + *
15213 + * Atomically adds @i to @v.
15214 + */
15215 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15216 +{
15217 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15218 : "+m" (v->counter)
15219 : "ir" (i));
15220 }
15221 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15222 */
15223 static inline void atomic_sub(int i, atomic_t *v)
15224 {
15225 - asm volatile(LOCK_PREFIX "subl %1,%0"
15226 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15227 +
15228 +#ifdef CONFIG_PAX_REFCOUNT
15229 + "jno 0f\n"
15230 + LOCK_PREFIX "addl %1,%0\n"
15231 + "int $4\n0:\n"
15232 + _ASM_EXTABLE(0b, 0b)
15233 +#endif
15234 +
15235 + : "+m" (v->counter)
15236 + : "ir" (i));
15237 +}
15238 +
15239 +/**
15240 + * atomic_sub_unchecked - subtract integer from atomic variable
15241 + * @i: integer value to subtract
15242 + * @v: pointer of type atomic_unchecked_t
15243 + *
15244 + * Atomically subtracts @i from @v.
15245 + */
15246 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15247 +{
15248 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15249 : "+m" (v->counter)
15250 : "ir" (i));
15251 }
15252 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15253 */
15254 static inline int atomic_sub_and_test(int i, atomic_t *v)
15255 {
15256 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15257 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15258 }
15259
15260 /**
15261 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15262 */
15263 static inline void atomic_inc(atomic_t *v)
15264 {
15265 - asm volatile(LOCK_PREFIX "incl %0"
15266 + asm volatile(LOCK_PREFIX "incl %0\n"
15267 +
15268 +#ifdef CONFIG_PAX_REFCOUNT
15269 + "jno 0f\n"
15270 + LOCK_PREFIX "decl %0\n"
15271 + "int $4\n0:\n"
15272 + _ASM_EXTABLE(0b, 0b)
15273 +#endif
15274 +
15275 + : "+m" (v->counter));
15276 +}
15277 +
15278 +/**
15279 + * atomic_inc_unchecked - increment atomic variable
15280 + * @v: pointer of type atomic_unchecked_t
15281 + *
15282 + * Atomically increments @v by 1.
15283 + */
15284 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15285 +{
15286 + asm volatile(LOCK_PREFIX "incl %0\n"
15287 : "+m" (v->counter));
15288 }
15289
15290 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15291 */
15292 static inline void atomic_dec(atomic_t *v)
15293 {
15294 - asm volatile(LOCK_PREFIX "decl %0"
15295 + asm volatile(LOCK_PREFIX "decl %0\n"
15296 +
15297 +#ifdef CONFIG_PAX_REFCOUNT
15298 + "jno 0f\n"
15299 + LOCK_PREFIX "incl %0\n"
15300 + "int $4\n0:\n"
15301 + _ASM_EXTABLE(0b, 0b)
15302 +#endif
15303 +
15304 + : "+m" (v->counter));
15305 +}
15306 +
15307 +/**
15308 + * atomic_dec_unchecked - decrement atomic variable
15309 + * @v: pointer of type atomic_unchecked_t
15310 + *
15311 + * Atomically decrements @v by 1.
15312 + */
15313 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15314 +{
15315 + asm volatile(LOCK_PREFIX "decl %0\n"
15316 : "+m" (v->counter));
15317 }
15318
15319 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15320 */
15321 static inline int atomic_dec_and_test(atomic_t *v)
15322 {
15323 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15324 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15325 }
15326
15327 /**
15328 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15329 */
15330 static inline int atomic_inc_and_test(atomic_t *v)
15331 {
15332 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15333 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15334 +}
15335 +
15336 +/**
15337 + * atomic_inc_and_test_unchecked - increment and test
15338 + * @v: pointer of type atomic_unchecked_t
15339 + *
15340 + * Atomically increments @v by 1
15341 + * and returns true if the result is zero, or false for all
15342 + * other cases.
15343 + */
15344 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15345 +{
15346 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15347 }
15348
15349 /**
15350 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15351 */
15352 static inline int atomic_add_negative(int i, atomic_t *v)
15353 {
15354 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15355 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15356 }
15357
15358 /**
15359 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15360 *
15361 * Atomically adds @i to @v and returns @i + @v
15362 */
15363 -static inline int atomic_add_return(int i, atomic_t *v)
15364 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15365 +{
15366 + return i + xadd_check_overflow(&v->counter, i);
15367 +}
15368 +
15369 +/**
15370 + * atomic_add_return_unchecked - add integer and return
15371 + * @i: integer value to add
15372 + * @v: pointer of type atomic_unchecked_t
15373 + *
15374 + * Atomically adds @i to @v and returns @i + @v
15375 + */
15376 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15377 {
15378 return i + xadd(&v->counter, i);
15379 }
15380 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15381 *
15382 * Atomically subtracts @i from @v and returns @v - @i
15383 */
15384 -static inline int atomic_sub_return(int i, atomic_t *v)
15385 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15386 {
15387 return atomic_add_return(-i, v);
15388 }
15389
15390 #define atomic_inc_return(v) (atomic_add_return(1, v))
15391 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15392 +{
15393 + return atomic_add_return_unchecked(1, v);
15394 +}
15395 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15396
15397 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15398 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15399 +{
15400 + return cmpxchg(&v->counter, old, new);
15401 +}
15402 +
15403 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15404 {
15405 return cmpxchg(&v->counter, old, new);
15406 }
15407 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15408 return xchg(&v->counter, new);
15409 }
15410
15411 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15412 +{
15413 + return xchg(&v->counter, new);
15414 +}
15415 +
15416 /**
15417 * __atomic_add_unless - add unless the number is already a given value
15418 * @v: pointer of type atomic_t
15419 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15420 */
15421 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15422 {
15423 - int c, old;
15424 + int c, old, new;
15425 c = atomic_read(v);
15426 for (;;) {
15427 - if (unlikely(c == (u)))
15428 + if (unlikely(c == u))
15429 break;
15430 - old = atomic_cmpxchg((v), c, c + (a));
15431 +
15432 + asm volatile("addl %2,%0\n"
15433 +
15434 +#ifdef CONFIG_PAX_REFCOUNT
15435 + "jno 0f\n"
15436 + "subl %2,%0\n"
15437 + "int $4\n0:\n"
15438 + _ASM_EXTABLE(0b, 0b)
15439 +#endif
15440 +
15441 + : "=r" (new)
15442 + : "0" (c), "ir" (a));
15443 +
15444 + old = atomic_cmpxchg(v, c, new);
15445 if (likely(old == c))
15446 break;
15447 c = old;
15448 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15449 }
15450
15451 /**
15452 + * atomic_inc_not_zero_hint - increment if not null
15453 + * @v: pointer of type atomic_t
15454 + * @hint: probable value of the atomic before the increment
15455 + *
15456 + * This version of atomic_inc_not_zero() gives a hint of probable
15457 + * value of the atomic. This helps processor to not read the memory
15458 + * before doing the atomic read/modify/write cycle, lowering
15459 + * number of bus transactions on some arches.
15460 + *
15461 + * Returns: 0 if increment was not done, 1 otherwise.
15462 + */
15463 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15464 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15465 +{
15466 + int val, c = hint, new;
15467 +
15468 + /* sanity test, should be removed by compiler if hint is a constant */
15469 + if (!hint)
15470 + return __atomic_add_unless(v, 1, 0);
15471 +
15472 + do {
15473 + asm volatile("incl %0\n"
15474 +
15475 +#ifdef CONFIG_PAX_REFCOUNT
15476 + "jno 0f\n"
15477 + "decl %0\n"
15478 + "int $4\n0:\n"
15479 + _ASM_EXTABLE(0b, 0b)
15480 +#endif
15481 +
15482 + : "=r" (new)
15483 + : "0" (c));
15484 +
15485 + val = atomic_cmpxchg(v, c, new);
15486 + if (val == c)
15487 + return 1;
15488 + c = val;
15489 + } while (c);
15490 +
15491 + return 0;
15492 +}
15493 +
15494 +/**
15495 * atomic_inc_short - increment of a short integer
15496 * @v: pointer to type int
15497 *
15498 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15499 }
15500
15501 /* These are x86-specific, used by some header files */
15502 -#define atomic_clear_mask(mask, addr) \
15503 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15504 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15505 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15506 +{
15507 + asm volatile(LOCK_PREFIX "andl %1,%0"
15508 + : "+m" (v->counter)
15509 + : "r" (~(mask))
15510 + : "memory");
15511 +}
15512
15513 -#define atomic_set_mask(mask, addr) \
15514 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15515 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15516 - : "memory")
15517 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15518 +{
15519 + asm volatile(LOCK_PREFIX "andl %1,%0"
15520 + : "+m" (v->counter)
15521 + : "r" (~(mask))
15522 + : "memory");
15523 +}
15524 +
15525 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15526 +{
15527 + asm volatile(LOCK_PREFIX "orl %1,%0"
15528 + : "+m" (v->counter)
15529 + : "r" (mask)
15530 + : "memory");
15531 +}
15532 +
15533 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15534 +{
15535 + asm volatile(LOCK_PREFIX "orl %1,%0"
15536 + : "+m" (v->counter)
15537 + : "r" (mask)
15538 + : "memory");
15539 +}
15540
15541 #ifdef CONFIG_X86_32
15542 # include <asm/atomic64_32.h>
15543 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15544 index b154de7..bf18a5a 100644
15545 --- a/arch/x86/include/asm/atomic64_32.h
15546 +++ b/arch/x86/include/asm/atomic64_32.h
15547 @@ -12,6 +12,14 @@ typedef struct {
15548 u64 __aligned(8) counter;
15549 } atomic64_t;
15550
15551 +#ifdef CONFIG_PAX_REFCOUNT
15552 +typedef struct {
15553 + u64 __aligned(8) counter;
15554 +} atomic64_unchecked_t;
15555 +#else
15556 +typedef atomic64_t atomic64_unchecked_t;
15557 +#endif
15558 +
15559 #define ATOMIC64_INIT(val) { (val) }
15560
15561 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15562 @@ -37,21 +45,31 @@ typedef struct {
15563 ATOMIC64_DECL_ONE(sym##_386)
15564
15565 ATOMIC64_DECL_ONE(add_386);
15566 +ATOMIC64_DECL_ONE(add_unchecked_386);
15567 ATOMIC64_DECL_ONE(sub_386);
15568 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15569 ATOMIC64_DECL_ONE(inc_386);
15570 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15571 ATOMIC64_DECL_ONE(dec_386);
15572 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15573 #endif
15574
15575 #define alternative_atomic64(f, out, in...) \
15576 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15577
15578 ATOMIC64_DECL(read);
15579 +ATOMIC64_DECL(read_unchecked);
15580 ATOMIC64_DECL(set);
15581 +ATOMIC64_DECL(set_unchecked);
15582 ATOMIC64_DECL(xchg);
15583 ATOMIC64_DECL(add_return);
15584 +ATOMIC64_DECL(add_return_unchecked);
15585 ATOMIC64_DECL(sub_return);
15586 +ATOMIC64_DECL(sub_return_unchecked);
15587 ATOMIC64_DECL(inc_return);
15588 +ATOMIC64_DECL(inc_return_unchecked);
15589 ATOMIC64_DECL(dec_return);
15590 +ATOMIC64_DECL(dec_return_unchecked);
15591 ATOMIC64_DECL(dec_if_positive);
15592 ATOMIC64_DECL(inc_not_zero);
15593 ATOMIC64_DECL(add_unless);
15594 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15595 }
15596
15597 /**
15598 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15599 + * @p: pointer to type atomic64_unchecked_t
15600 + * @o: expected value
15601 + * @n: new value
15602 + *
15603 + * Atomically sets @v to @n if it was equal to @o and returns
15604 + * the old value.
15605 + */
15606 +
15607 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15608 +{
15609 + return cmpxchg64(&v->counter, o, n);
15610 +}
15611 +
15612 +/**
15613 * atomic64_xchg - xchg atomic64 variable
15614 * @v: pointer to type atomic64_t
15615 * @n: value to assign
15616 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15617 }
15618
15619 /**
15620 + * atomic64_set_unchecked - set atomic64 variable
15621 + * @v: pointer to type atomic64_unchecked_t
15622 + * @n: value to assign
15623 + *
15624 + * Atomically sets the value of @v to @n.
15625 + */
15626 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15627 +{
15628 + unsigned high = (unsigned)(i >> 32);
15629 + unsigned low = (unsigned)i;
15630 + alternative_atomic64(set, /* no output */,
15631 + "S" (v), "b" (low), "c" (high)
15632 + : "eax", "edx", "memory");
15633 +}
15634 +
15635 +/**
15636 * atomic64_read - read atomic64 variable
15637 * @v: pointer to type atomic64_t
15638 *
15639 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15640 }
15641
15642 /**
15643 + * atomic64_read_unchecked - read atomic64 variable
15644 + * @v: pointer to type atomic64_unchecked_t
15645 + *
15646 + * Atomically reads the value of @v and returns it.
15647 + */
15648 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15649 +{
15650 + long long r;
15651 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15652 + return r;
15653 + }
15654 +
15655 +/**
15656 * atomic64_add_return - add and return
15657 * @i: integer value to add
15658 * @v: pointer to type atomic64_t
15659 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15660 return i;
15661 }
15662
15663 +/**
15664 + * atomic64_add_return_unchecked - add and return
15665 + * @i: integer value to add
15666 + * @v: pointer to type atomic64_unchecked_t
15667 + *
15668 + * Atomically adds @i to @v and returns @i + *@v
15669 + */
15670 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15671 +{
15672 + alternative_atomic64(add_return_unchecked,
15673 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15674 + ASM_NO_INPUT_CLOBBER("memory"));
15675 + return i;
15676 +}
15677 +
15678 /*
15679 * Other variants with different arithmetic operators:
15680 */
15681 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15682 return a;
15683 }
15684
15685 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15686 +{
15687 + long long a;
15688 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15689 + "S" (v) : "memory", "ecx");
15690 + return a;
15691 +}
15692 +
15693 static inline long long atomic64_dec_return(atomic64_t *v)
15694 {
15695 long long a;
15696 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15697 }
15698
15699 /**
15700 + * atomic64_add_unchecked - add integer to atomic64 variable
15701 + * @i: integer value to add
15702 + * @v: pointer to type atomic64_unchecked_t
15703 + *
15704 + * Atomically adds @i to @v.
15705 + */
15706 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15707 +{
15708 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15709 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15710 + ASM_NO_INPUT_CLOBBER("memory"));
15711 + return i;
15712 +}
15713 +
15714 +/**
15715 * atomic64_sub - subtract the atomic64 variable
15716 * @i: integer value to subtract
15717 * @v: pointer to type atomic64_t
15718 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15719 index f8d273e..02f39f3 100644
15720 --- a/arch/x86/include/asm/atomic64_64.h
15721 +++ b/arch/x86/include/asm/atomic64_64.h
15722 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15723 }
15724
15725 /**
15726 + * atomic64_read_unchecked - read atomic64 variable
15727 + * @v: pointer of type atomic64_unchecked_t
15728 + *
15729 + * Atomically reads the value of @v.
15730 + * Doesn't imply a read memory barrier.
15731 + */
15732 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15733 +{
15734 + return ACCESS_ONCE((v)->counter);
15735 +}
15736 +
15737 +/**
15738 * atomic64_set - set atomic64 variable
15739 * @v: pointer to type atomic64_t
15740 * @i: required value
15741 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15742 }
15743
15744 /**
15745 + * atomic64_set_unchecked - set atomic64 variable
15746 + * @v: pointer to type atomic64_unchecked_t
15747 + * @i: required value
15748 + *
15749 + * Atomically sets the value of @v to @i.
15750 + */
15751 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15752 +{
15753 + v->counter = i;
15754 +}
15755 +
15756 +/**
15757 * atomic64_add - add integer to atomic64 variable
15758 * @i: integer value to add
15759 * @v: pointer to type atomic64_t
15760 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15761 */
15762 static inline void atomic64_add(long i, atomic64_t *v)
15763 {
15764 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15765 +
15766 +#ifdef CONFIG_PAX_REFCOUNT
15767 + "jno 0f\n"
15768 + LOCK_PREFIX "subq %1,%0\n"
15769 + "int $4\n0:\n"
15770 + _ASM_EXTABLE(0b, 0b)
15771 +#endif
15772 +
15773 + : "=m" (v->counter)
15774 + : "er" (i), "m" (v->counter));
15775 +}
15776 +
15777 +/**
15778 + * atomic64_add_unchecked - add integer to atomic64 variable
15779 + * @i: integer value to add
15780 + * @v: pointer to type atomic64_unchecked_t
15781 + *
15782 + * Atomically adds @i to @v.
15783 + */
15784 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15785 +{
15786 asm volatile(LOCK_PREFIX "addq %1,%0"
15787 : "=m" (v->counter)
15788 : "er" (i), "m" (v->counter));
15789 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15790 */
15791 static inline void atomic64_sub(long i, atomic64_t *v)
15792 {
15793 - asm volatile(LOCK_PREFIX "subq %1,%0"
15794 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15795 +
15796 +#ifdef CONFIG_PAX_REFCOUNT
15797 + "jno 0f\n"
15798 + LOCK_PREFIX "addq %1,%0\n"
15799 + "int $4\n0:\n"
15800 + _ASM_EXTABLE(0b, 0b)
15801 +#endif
15802 +
15803 + : "=m" (v->counter)
15804 + : "er" (i), "m" (v->counter));
15805 +}
15806 +
15807 +/**
15808 + * atomic64_sub_unchecked - subtract the atomic64 variable
15809 + * @i: integer value to subtract
15810 + * @v: pointer to type atomic64_unchecked_t
15811 + *
15812 + * Atomically subtracts @i from @v.
15813 + */
15814 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15815 +{
15816 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15817 : "=m" (v->counter)
15818 : "er" (i), "m" (v->counter));
15819 }
15820 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15821 */
15822 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15823 {
15824 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15825 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15826 }
15827
15828 /**
15829 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15830 */
15831 static inline void atomic64_inc(atomic64_t *v)
15832 {
15833 + asm volatile(LOCK_PREFIX "incq %0\n"
15834 +
15835 +#ifdef CONFIG_PAX_REFCOUNT
15836 + "jno 0f\n"
15837 + LOCK_PREFIX "decq %0\n"
15838 + "int $4\n0:\n"
15839 + _ASM_EXTABLE(0b, 0b)
15840 +#endif
15841 +
15842 + : "=m" (v->counter)
15843 + : "m" (v->counter));
15844 +}
15845 +
15846 +/**
15847 + * atomic64_inc_unchecked - increment atomic64 variable
15848 + * @v: pointer to type atomic64_unchecked_t
15849 + *
15850 + * Atomically increments @v by 1.
15851 + */
15852 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15853 +{
15854 asm volatile(LOCK_PREFIX "incq %0"
15855 : "=m" (v->counter)
15856 : "m" (v->counter));
15857 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15858 */
15859 static inline void atomic64_dec(atomic64_t *v)
15860 {
15861 - asm volatile(LOCK_PREFIX "decq %0"
15862 + asm volatile(LOCK_PREFIX "decq %0\n"
15863 +
15864 +#ifdef CONFIG_PAX_REFCOUNT
15865 + "jno 0f\n"
15866 + LOCK_PREFIX "incq %0\n"
15867 + "int $4\n0:\n"
15868 + _ASM_EXTABLE(0b, 0b)
15869 +#endif
15870 +
15871 + : "=m" (v->counter)
15872 + : "m" (v->counter));
15873 +}
15874 +
15875 +/**
15876 + * atomic64_dec_unchecked - decrement atomic64 variable
15877 + * @v: pointer to type atomic64_t
15878 + *
15879 + * Atomically decrements @v by 1.
15880 + */
15881 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15882 +{
15883 + asm volatile(LOCK_PREFIX "decq %0\n"
15884 : "=m" (v->counter)
15885 : "m" (v->counter));
15886 }
15887 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15888 */
15889 static inline int atomic64_dec_and_test(atomic64_t *v)
15890 {
15891 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15892 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15893 }
15894
15895 /**
15896 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15897 */
15898 static inline int atomic64_inc_and_test(atomic64_t *v)
15899 {
15900 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15901 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15902 }
15903
15904 /**
15905 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15906 */
15907 static inline int atomic64_add_negative(long i, atomic64_t *v)
15908 {
15909 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15910 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15911 }
15912
15913 /**
15914 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15915 */
15916 static inline long atomic64_add_return(long i, atomic64_t *v)
15917 {
15918 + return i + xadd_check_overflow(&v->counter, i);
15919 +}
15920 +
15921 +/**
15922 + * atomic64_add_return_unchecked - add and return
15923 + * @i: integer value to add
15924 + * @v: pointer to type atomic64_unchecked_t
15925 + *
15926 + * Atomically adds @i to @v and returns @i + @v
15927 + */
15928 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15929 +{
15930 return i + xadd(&v->counter, i);
15931 }
15932
15933 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15934 }
15935
15936 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15937 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15938 +{
15939 + return atomic64_add_return_unchecked(1, v);
15940 +}
15941 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15942
15943 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15944 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15945 return cmpxchg(&v->counter, old, new);
15946 }
15947
15948 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15949 +{
15950 + return cmpxchg(&v->counter, old, new);
15951 +}
15952 +
15953 static inline long atomic64_xchg(atomic64_t *v, long new)
15954 {
15955 return xchg(&v->counter, new);
15956 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15957 */
15958 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15959 {
15960 - long c, old;
15961 + long c, old, new;
15962 c = atomic64_read(v);
15963 for (;;) {
15964 - if (unlikely(c == (u)))
15965 + if (unlikely(c == u))
15966 break;
15967 - old = atomic64_cmpxchg((v), c, c + (a));
15968 +
15969 + asm volatile("add %2,%0\n"
15970 +
15971 +#ifdef CONFIG_PAX_REFCOUNT
15972 + "jno 0f\n"
15973 + "sub %2,%0\n"
15974 + "int $4\n0:\n"
15975 + _ASM_EXTABLE(0b, 0b)
15976 +#endif
15977 +
15978 + : "=r" (new)
15979 + : "0" (c), "ir" (a));
15980 +
15981 + old = atomic64_cmpxchg(v, c, new);
15982 if (likely(old == c))
15983 break;
15984 c = old;
15985 }
15986 - return c != (u);
15987 + return c != u;
15988 }
15989
15990 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
15991 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
15992 index 2ab1eb3..1e8cc5d 100644
15993 --- a/arch/x86/include/asm/barrier.h
15994 +++ b/arch/x86/include/asm/barrier.h
15995 @@ -57,7 +57,7 @@
15996 do { \
15997 compiletime_assert_atomic_type(*p); \
15998 smp_mb(); \
15999 - ACCESS_ONCE(*p) = (v); \
16000 + ACCESS_ONCE_RW(*p) = (v); \
16001 } while (0)
16002
16003 #define smp_load_acquire(p) \
16004 @@ -74,7 +74,7 @@ do { \
16005 do { \
16006 compiletime_assert_atomic_type(*p); \
16007 barrier(); \
16008 - ACCESS_ONCE(*p) = (v); \
16009 + ACCESS_ONCE_RW(*p) = (v); \
16010 } while (0)
16011
16012 #define smp_load_acquire(p) \
16013 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16014 index cfe3b95..d01b118 100644
16015 --- a/arch/x86/include/asm/bitops.h
16016 +++ b/arch/x86/include/asm/bitops.h
16017 @@ -50,7 +50,7 @@
16018 * a mask operation on a byte.
16019 */
16020 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16021 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16022 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16023 #define CONST_MASK(nr) (1 << ((nr) & 7))
16024
16025 /**
16026 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16027 */
16028 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16029 {
16030 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16031 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16032 }
16033
16034 /**
16035 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16036 */
16037 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16038 {
16039 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16040 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16041 }
16042
16043 /**
16044 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16045 */
16046 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16047 {
16048 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16049 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16050 }
16051
16052 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16053 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16054 *
16055 * Undefined if no bit exists, so code should check against 0 first.
16056 */
16057 -static inline unsigned long __ffs(unsigned long word)
16058 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16059 {
16060 asm("rep; bsf %1,%0"
16061 : "=r" (word)
16062 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16063 *
16064 * Undefined if no zero exists, so code should check against ~0UL first.
16065 */
16066 -static inline unsigned long ffz(unsigned long word)
16067 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16068 {
16069 asm("rep; bsf %1,%0"
16070 : "=r" (word)
16071 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16072 *
16073 * Undefined if no set bit exists, so code should check against 0 first.
16074 */
16075 -static inline unsigned long __fls(unsigned long word)
16076 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16077 {
16078 asm("bsr %1,%0"
16079 : "=r" (word)
16080 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16081 * set bit if value is nonzero. The last (most significant) bit is
16082 * at position 32.
16083 */
16084 -static inline int fls(int x)
16085 +static inline int __intentional_overflow(-1) fls(int x)
16086 {
16087 int r;
16088
16089 @@ -476,7 +476,7 @@ static inline int fls(int x)
16090 * at position 64.
16091 */
16092 #ifdef CONFIG_X86_64
16093 -static __always_inline int fls64(__u64 x)
16094 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16095 {
16096 int bitpos = -1;
16097 /*
16098 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16099 index 4fa687a..60f2d39 100644
16100 --- a/arch/x86/include/asm/boot.h
16101 +++ b/arch/x86/include/asm/boot.h
16102 @@ -6,10 +6,15 @@
16103 #include <uapi/asm/boot.h>
16104
16105 /* Physical address where kernel should be loaded. */
16106 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16107 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16108 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16109 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16110
16111 +#ifndef __ASSEMBLY__
16112 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16113 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16114 +#endif
16115 +
16116 /* Minimum kernel alignment, as a power of two */
16117 #ifdef CONFIG_X86_64
16118 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16119 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16120 index 48f99f1..d78ebf9 100644
16121 --- a/arch/x86/include/asm/cache.h
16122 +++ b/arch/x86/include/asm/cache.h
16123 @@ -5,12 +5,13 @@
16124
16125 /* L1 cache line size */
16126 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16127 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16128 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16129
16130 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16131 +#define __read_only __attribute__((__section__(".data..read_only")))
16132
16133 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16134 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16135 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16136
16137 #ifdef CONFIG_X86_VSMP
16138 #ifdef CONFIG_SMP
16139 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16140 index 1f1297b..72b8439 100644
16141 --- a/arch/x86/include/asm/calling.h
16142 +++ b/arch/x86/include/asm/calling.h
16143 @@ -82,106 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16144 #define RSP 152
16145 #define SS 160
16146
16147 -#define ARGOFFSET R11
16148 +#define ARGOFFSET R15
16149
16150 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16151 - subq $9*8+\addskip, %rsp
16152 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16153 - movq_cfi rdi, 8*8
16154 - movq_cfi rsi, 7*8
16155 - movq_cfi rdx, 6*8
16156 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16157 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16158 + movq_cfi rdi, RDI
16159 + movq_cfi rsi, RSI
16160 + movq_cfi rdx, RDX
16161
16162 .if \save_rcx
16163 - movq_cfi rcx, 5*8
16164 + movq_cfi rcx, RCX
16165 .endif
16166
16167 .if \rax_enosys
16168 - movq $-ENOSYS, 4*8(%rsp)
16169 + movq $-ENOSYS, RAX(%rsp)
16170 .else
16171 - movq_cfi rax, 4*8
16172 + movq_cfi rax, RAX
16173 .endif
16174
16175 .if \save_r891011
16176 - movq_cfi r8, 3*8
16177 - movq_cfi r9, 2*8
16178 - movq_cfi r10, 1*8
16179 - movq_cfi r11, 0*8
16180 + movq_cfi r8, R8
16181 + movq_cfi r9, R9
16182 + movq_cfi r10, R10
16183 + movq_cfi r11, R11
16184 .endif
16185
16186 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16187 + movq_cfi r12, R12
16188 +#endif
16189 +
16190 .endm
16191
16192 -#define ARG_SKIP (9*8)
16193 +#define ARG_SKIP ORIG_RAX
16194
16195 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16196 rstor_r8910=1, rstor_rdx=1
16197 +
16198 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16199 + movq_cfi_restore R12, r12
16200 +#endif
16201 +
16202 .if \rstor_r11
16203 - movq_cfi_restore 0*8, r11
16204 + movq_cfi_restore R11, r11
16205 .endif
16206
16207 .if \rstor_r8910
16208 - movq_cfi_restore 1*8, r10
16209 - movq_cfi_restore 2*8, r9
16210 - movq_cfi_restore 3*8, r8
16211 + movq_cfi_restore R10, r10
16212 + movq_cfi_restore R9, r9
16213 + movq_cfi_restore R8, r8
16214 .endif
16215
16216 .if \rstor_rax
16217 - movq_cfi_restore 4*8, rax
16218 + movq_cfi_restore RAX, rax
16219 .endif
16220
16221 .if \rstor_rcx
16222 - movq_cfi_restore 5*8, rcx
16223 + movq_cfi_restore RCX, rcx
16224 .endif
16225
16226 .if \rstor_rdx
16227 - movq_cfi_restore 6*8, rdx
16228 + movq_cfi_restore RDX, rdx
16229 .endif
16230
16231 - movq_cfi_restore 7*8, rsi
16232 - movq_cfi_restore 8*8, rdi
16233 + movq_cfi_restore RSI, rsi
16234 + movq_cfi_restore RDI, rdi
16235
16236 - .if ARG_SKIP+\addskip > 0
16237 - addq $ARG_SKIP+\addskip, %rsp
16238 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16239 + .if ORIG_RAX+\addskip > 0
16240 + addq $ORIG_RAX+\addskip, %rsp
16241 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16242 .endif
16243 .endm
16244
16245 - .macro LOAD_ARGS offset, skiprax=0
16246 - movq \offset(%rsp), %r11
16247 - movq \offset+8(%rsp), %r10
16248 - movq \offset+16(%rsp), %r9
16249 - movq \offset+24(%rsp), %r8
16250 - movq \offset+40(%rsp), %rcx
16251 - movq \offset+48(%rsp), %rdx
16252 - movq \offset+56(%rsp), %rsi
16253 - movq \offset+64(%rsp), %rdi
16254 + .macro LOAD_ARGS skiprax=0
16255 + movq R11(%rsp), %r11
16256 + movq R10(%rsp), %r10
16257 + movq R9(%rsp), %r9
16258 + movq R8(%rsp), %r8
16259 + movq RCX(%rsp), %rcx
16260 + movq RDX(%rsp), %rdx
16261 + movq RSI(%rsp), %rsi
16262 + movq RDI(%rsp), %rdi
16263 .if \skiprax
16264 .else
16265 - movq \offset+72(%rsp), %rax
16266 + movq ORIG_RAX(%rsp), %rax
16267 .endif
16268 .endm
16269
16270 -#define REST_SKIP (6*8)
16271 -
16272 .macro SAVE_REST
16273 - subq $REST_SKIP, %rsp
16274 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16275 - movq_cfi rbx, 5*8
16276 - movq_cfi rbp, 4*8
16277 - movq_cfi r12, 3*8
16278 - movq_cfi r13, 2*8
16279 - movq_cfi r14, 1*8
16280 - movq_cfi r15, 0*8
16281 + movq_cfi rbx, RBX
16282 + movq_cfi rbp, RBP
16283 +
16284 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16285 + movq_cfi r12, R12
16286 +#endif
16287 +
16288 + movq_cfi r13, R13
16289 + movq_cfi r14, R14
16290 + movq_cfi r15, R15
16291 .endm
16292
16293 .macro RESTORE_REST
16294 - movq_cfi_restore 0*8, r15
16295 - movq_cfi_restore 1*8, r14
16296 - movq_cfi_restore 2*8, r13
16297 - movq_cfi_restore 3*8, r12
16298 - movq_cfi_restore 4*8, rbp
16299 - movq_cfi_restore 5*8, rbx
16300 - addq $REST_SKIP, %rsp
16301 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16302 + movq_cfi_restore R15, r15
16303 + movq_cfi_restore R14, r14
16304 + movq_cfi_restore R13, r13
16305 +
16306 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16307 + movq_cfi_restore R12, r12
16308 +#endif
16309 +
16310 + movq_cfi_restore RBP, rbp
16311 + movq_cfi_restore RBX, rbx
16312 .endm
16313
16314 .macro SAVE_ALL
16315 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16316 index f50de69..2b0a458 100644
16317 --- a/arch/x86/include/asm/checksum_32.h
16318 +++ b/arch/x86/include/asm/checksum_32.h
16319 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16320 int len, __wsum sum,
16321 int *src_err_ptr, int *dst_err_ptr);
16322
16323 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16324 + int len, __wsum sum,
16325 + int *src_err_ptr, int *dst_err_ptr);
16326 +
16327 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16328 + int len, __wsum sum,
16329 + int *src_err_ptr, int *dst_err_ptr);
16330 +
16331 /*
16332 * Note: when you get a NULL pointer exception here this means someone
16333 * passed in an incorrect kernel address to one of these functions.
16334 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16335
16336 might_sleep();
16337 stac();
16338 - ret = csum_partial_copy_generic((__force void *)src, dst,
16339 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16340 len, sum, err_ptr, NULL);
16341 clac();
16342
16343 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16344 might_sleep();
16345 if (access_ok(VERIFY_WRITE, dst, len)) {
16346 stac();
16347 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16348 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16349 len, sum, NULL, err_ptr);
16350 clac();
16351 return ret;
16352 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16353 index 99c105d7..2f667ac 100644
16354 --- a/arch/x86/include/asm/cmpxchg.h
16355 +++ b/arch/x86/include/asm/cmpxchg.h
16356 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16357 __compiletime_error("Bad argument size for cmpxchg");
16358 extern void __xadd_wrong_size(void)
16359 __compiletime_error("Bad argument size for xadd");
16360 +extern void __xadd_check_overflow_wrong_size(void)
16361 + __compiletime_error("Bad argument size for xadd_check_overflow");
16362 extern void __add_wrong_size(void)
16363 __compiletime_error("Bad argument size for add");
16364 +extern void __add_check_overflow_wrong_size(void)
16365 + __compiletime_error("Bad argument size for add_check_overflow");
16366
16367 /*
16368 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16369 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16370 __ret; \
16371 })
16372
16373 +#ifdef CONFIG_PAX_REFCOUNT
16374 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16375 + ({ \
16376 + __typeof__ (*(ptr)) __ret = (arg); \
16377 + switch (sizeof(*(ptr))) { \
16378 + case __X86_CASE_L: \
16379 + asm volatile (lock #op "l %0, %1\n" \
16380 + "jno 0f\n" \
16381 + "mov %0,%1\n" \
16382 + "int $4\n0:\n" \
16383 + _ASM_EXTABLE(0b, 0b) \
16384 + : "+r" (__ret), "+m" (*(ptr)) \
16385 + : : "memory", "cc"); \
16386 + break; \
16387 + case __X86_CASE_Q: \
16388 + asm volatile (lock #op "q %q0, %1\n" \
16389 + "jno 0f\n" \
16390 + "mov %0,%1\n" \
16391 + "int $4\n0:\n" \
16392 + _ASM_EXTABLE(0b, 0b) \
16393 + : "+r" (__ret), "+m" (*(ptr)) \
16394 + : : "memory", "cc"); \
16395 + break; \
16396 + default: \
16397 + __ ## op ## _check_overflow_wrong_size(); \
16398 + } \
16399 + __ret; \
16400 + })
16401 +#else
16402 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16403 +#endif
16404 +
16405 /*
16406 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16407 * Since this is generally used to protect other memory information, we
16408 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16409 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16410 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16411
16412 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16413 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16414 +
16415 #define __add(ptr, inc, lock) \
16416 ({ \
16417 __typeof__ (*(ptr)) __ret = (inc); \
16418 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16419 index 59c6c40..5e0b22c 100644
16420 --- a/arch/x86/include/asm/compat.h
16421 +++ b/arch/x86/include/asm/compat.h
16422 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16423 typedef u32 compat_uint_t;
16424 typedef u32 compat_ulong_t;
16425 typedef u64 __attribute__((aligned(4))) compat_u64;
16426 -typedef u32 compat_uptr_t;
16427 +typedef u32 __user compat_uptr_t;
16428
16429 struct compat_timespec {
16430 compat_time_t tv_sec;
16431 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16432 index 90a5485..43b6211 100644
16433 --- a/arch/x86/include/asm/cpufeature.h
16434 +++ b/arch/x86/include/asm/cpufeature.h
16435 @@ -213,7 +213,7 @@
16436 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16437 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16438 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16439 -
16440 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16441
16442 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16443 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16444 @@ -221,7 +221,7 @@
16445 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16446 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16447 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16448 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16449 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16450 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16451 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16452 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16453 @@ -390,6 +390,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16454 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16455 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16456 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16457 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16458
16459 #if __GNUC__ >= 4
16460 extern void warn_pre_alternatives(void);
16461 @@ -441,7 +442,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16462
16463 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16464 t_warn:
16465 - warn_pre_alternatives();
16466 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16467 + warn_pre_alternatives();
16468 return false;
16469 #endif
16470
16471 @@ -461,7 +463,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16472 ".section .discard,\"aw\",@progbits\n"
16473 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16474 ".previous\n"
16475 - ".section .altinstr_replacement,\"ax\"\n"
16476 + ".section .altinstr_replacement,\"a\"\n"
16477 "3: movb $1,%0\n"
16478 "4:\n"
16479 ".previous\n"
16480 @@ -498,7 +500,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16481 " .byte 2b - 1b\n" /* src len */
16482 " .byte 4f - 3f\n" /* repl len */
16483 ".previous\n"
16484 - ".section .altinstr_replacement,\"ax\"\n"
16485 + ".section .altinstr_replacement,\"a\"\n"
16486 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16487 "4:\n"
16488 ".previous\n"
16489 @@ -531,7 +533,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16490 ".section .discard,\"aw\",@progbits\n"
16491 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16492 ".previous\n"
16493 - ".section .altinstr_replacement,\"ax\"\n"
16494 + ".section .altinstr_replacement,\"a\"\n"
16495 "3: movb $0,%0\n"
16496 "4:\n"
16497 ".previous\n"
16498 @@ -545,7 +547,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16499 ".section .discard,\"aw\",@progbits\n"
16500 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16501 ".previous\n"
16502 - ".section .altinstr_replacement,\"ax\"\n"
16503 + ".section .altinstr_replacement,\"a\"\n"
16504 "5: movb $1,%0\n"
16505 "6:\n"
16506 ".previous\n"
16507 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16508 index a94b82e..59ecefa 100644
16509 --- a/arch/x86/include/asm/desc.h
16510 +++ b/arch/x86/include/asm/desc.h
16511 @@ -4,6 +4,7 @@
16512 #include <asm/desc_defs.h>
16513 #include <asm/ldt.h>
16514 #include <asm/mmu.h>
16515 +#include <asm/pgtable.h>
16516
16517 #include <linux/smp.h>
16518 #include <linux/percpu.h>
16519 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16520
16521 desc->type = (info->read_exec_only ^ 1) << 1;
16522 desc->type |= info->contents << 2;
16523 + desc->type |= info->seg_not_present ^ 1;
16524
16525 desc->s = 1;
16526 desc->dpl = 0x3;
16527 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16528 }
16529
16530 extern struct desc_ptr idt_descr;
16531 -extern gate_desc idt_table[];
16532 -extern struct desc_ptr debug_idt_descr;
16533 -extern gate_desc debug_idt_table[];
16534 -
16535 -struct gdt_page {
16536 - struct desc_struct gdt[GDT_ENTRIES];
16537 -} __attribute__((aligned(PAGE_SIZE)));
16538 -
16539 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16540 +extern gate_desc idt_table[IDT_ENTRIES];
16541 +extern const struct desc_ptr debug_idt_descr;
16542 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16543
16544 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16545 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16546 {
16547 - return per_cpu(gdt_page, cpu).gdt;
16548 + return cpu_gdt_table[cpu];
16549 }
16550
16551 #ifdef CONFIG_X86_64
16552 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16553 unsigned long base, unsigned dpl, unsigned flags,
16554 unsigned short seg)
16555 {
16556 - gate->a = (seg << 16) | (base & 0xffff);
16557 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16558 + gate->gate.offset_low = base;
16559 + gate->gate.seg = seg;
16560 + gate->gate.reserved = 0;
16561 + gate->gate.type = type;
16562 + gate->gate.s = 0;
16563 + gate->gate.dpl = dpl;
16564 + gate->gate.p = 1;
16565 + gate->gate.offset_high = base >> 16;
16566 }
16567
16568 #endif
16569 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16570
16571 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16572 {
16573 + pax_open_kernel();
16574 memcpy(&idt[entry], gate, sizeof(*gate));
16575 + pax_close_kernel();
16576 }
16577
16578 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16579 {
16580 + pax_open_kernel();
16581 memcpy(&ldt[entry], desc, 8);
16582 + pax_close_kernel();
16583 }
16584
16585 static inline void
16586 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16587 default: size = sizeof(*gdt); break;
16588 }
16589
16590 + pax_open_kernel();
16591 memcpy(&gdt[entry], desc, size);
16592 + pax_close_kernel();
16593 }
16594
16595 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16596 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16597
16598 static inline void native_load_tr_desc(void)
16599 {
16600 + pax_open_kernel();
16601 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16602 + pax_close_kernel();
16603 }
16604
16605 static inline void native_load_gdt(const struct desc_ptr *dtr)
16606 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16607 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16608 unsigned int i;
16609
16610 + pax_open_kernel();
16611 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16612 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16613 + pax_close_kernel();
16614 }
16615
16616 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16617 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16618 preempt_enable();
16619 }
16620
16621 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16622 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16623 {
16624 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16625 }
16626 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16627 }
16628
16629 #ifdef CONFIG_X86_64
16630 -static inline void set_nmi_gate(int gate, void *addr)
16631 +static inline void set_nmi_gate(int gate, const void *addr)
16632 {
16633 gate_desc s;
16634
16635 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16636 #endif
16637
16638 #ifdef CONFIG_TRACING
16639 -extern struct desc_ptr trace_idt_descr;
16640 -extern gate_desc trace_idt_table[];
16641 +extern const struct desc_ptr trace_idt_descr;
16642 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16643 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16644 {
16645 write_idt_entry(trace_idt_table, entry, gate);
16646 }
16647
16648 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16649 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16650 unsigned dpl, unsigned ist, unsigned seg)
16651 {
16652 gate_desc s;
16653 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16654 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16655 #endif
16656
16657 -static inline void _set_gate(int gate, unsigned type, void *addr,
16658 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16659 unsigned dpl, unsigned ist, unsigned seg)
16660 {
16661 gate_desc s;
16662 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16663 #define set_intr_gate(n, addr) \
16664 do { \
16665 BUG_ON((unsigned)n > 0xFF); \
16666 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16667 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16668 __KERNEL_CS); \
16669 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16670 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16671 0, 0, __KERNEL_CS); \
16672 } while (0)
16673
16674 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16675 /*
16676 * This routine sets up an interrupt gate at directory privilege level 3.
16677 */
16678 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16679 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16680 {
16681 BUG_ON((unsigned)n > 0xFF);
16682 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16683 }
16684
16685 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16686 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16687 {
16688 BUG_ON((unsigned)n > 0xFF);
16689 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16690 }
16691
16692 -static inline void set_trap_gate(unsigned int n, void *addr)
16693 +static inline void set_trap_gate(unsigned int n, const void *addr)
16694 {
16695 BUG_ON((unsigned)n > 0xFF);
16696 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16697 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16698 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16699 {
16700 BUG_ON((unsigned)n > 0xFF);
16701 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16702 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16703 }
16704
16705 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16706 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16707 {
16708 BUG_ON((unsigned)n > 0xFF);
16709 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16710 }
16711
16712 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16713 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16714 {
16715 BUG_ON((unsigned)n > 0xFF);
16716 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16717 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16718 else
16719 load_idt((const struct desc_ptr *)&idt_descr);
16720 }
16721 +
16722 +#ifdef CONFIG_X86_32
16723 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16724 +{
16725 + struct desc_struct d;
16726 +
16727 + if (likely(limit))
16728 + limit = (limit - 1UL) >> PAGE_SHIFT;
16729 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16730 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16731 +}
16732 +#endif
16733 +
16734 #endif /* _ASM_X86_DESC_H */
16735 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16736 index 278441f..b95a174 100644
16737 --- a/arch/x86/include/asm/desc_defs.h
16738 +++ b/arch/x86/include/asm/desc_defs.h
16739 @@ -31,6 +31,12 @@ struct desc_struct {
16740 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16741 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16742 };
16743 + struct {
16744 + u16 offset_low;
16745 + u16 seg;
16746 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16747 + unsigned offset_high: 16;
16748 + } gate;
16749 };
16750 } __attribute__((packed));
16751
16752 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16753 index ced283a..ffe04cc 100644
16754 --- a/arch/x86/include/asm/div64.h
16755 +++ b/arch/x86/include/asm/div64.h
16756 @@ -39,7 +39,7 @@
16757 __mod; \
16758 })
16759
16760 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16761 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16762 {
16763 union {
16764 u64 v64;
16765 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16766 index ca3347a..1a5082a 100644
16767 --- a/arch/x86/include/asm/elf.h
16768 +++ b/arch/x86/include/asm/elf.h
16769 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16770
16771 #include <asm/vdso.h>
16772
16773 -#ifdef CONFIG_X86_64
16774 -extern unsigned int vdso64_enabled;
16775 -#endif
16776 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16777 extern unsigned int vdso32_enabled;
16778 #endif
16779 @@ -249,7 +246,25 @@ extern int force_personality32;
16780 the loader. We need to make sure that it is out of the way of the program
16781 that it will "exec", and that there is sufficient room for the brk. */
16782
16783 +#ifdef CONFIG_PAX_SEGMEXEC
16784 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16785 +#else
16786 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16787 +#endif
16788 +
16789 +#ifdef CONFIG_PAX_ASLR
16790 +#ifdef CONFIG_X86_32
16791 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16792 +
16793 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16794 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16795 +#else
16796 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16797 +
16798 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16799 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16800 +#endif
16801 +#endif
16802
16803 /* This yields a mask that user programs can use to figure out what
16804 instruction set this CPU supports. This could be done in user space,
16805 @@ -298,17 +313,13 @@ do { \
16806
16807 #define ARCH_DLINFO \
16808 do { \
16809 - if (vdso64_enabled) \
16810 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16811 - (unsigned long __force)current->mm->context.vdso); \
16812 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16813 } while (0)
16814
16815 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16816 #define ARCH_DLINFO_X32 \
16817 do { \
16818 - if (vdso64_enabled) \
16819 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16820 - (unsigned long __force)current->mm->context.vdso); \
16821 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16822 } while (0)
16823
16824 #define AT_SYSINFO 32
16825 @@ -323,10 +334,10 @@ else \
16826
16827 #endif /* !CONFIG_X86_32 */
16828
16829 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16830 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16831
16832 #define VDSO_ENTRY \
16833 - ((unsigned long)current->mm->context.vdso + \
16834 + (current->mm->context.vdso + \
16835 selected_vdso32->sym___kernel_vsyscall)
16836
16837 struct linux_binprm;
16838 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16839 int uses_interp);
16840 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16841
16842 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16843 -#define arch_randomize_brk arch_randomize_brk
16844 -
16845 /*
16846 * True on X86_32 or when emulating IA32 on X86_64
16847 */
16848 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16849 index 77a99ac..39ff7f5 100644
16850 --- a/arch/x86/include/asm/emergency-restart.h
16851 +++ b/arch/x86/include/asm/emergency-restart.h
16852 @@ -1,6 +1,6 @@
16853 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16854 #define _ASM_X86_EMERGENCY_RESTART_H
16855
16856 -extern void machine_emergency_restart(void);
16857 +extern void machine_emergency_restart(void) __noreturn;
16858
16859 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16860 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16861 index 1c7eefe..d0e4702 100644
16862 --- a/arch/x86/include/asm/floppy.h
16863 +++ b/arch/x86/include/asm/floppy.h
16864 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16865 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16866 } fd_routine[] = {
16867 {
16868 - request_dma,
16869 - free_dma,
16870 - get_dma_residue,
16871 - dma_mem_alloc,
16872 - hard_dma_setup
16873 + ._request_dma = request_dma,
16874 + ._free_dma = free_dma,
16875 + ._get_dma_residue = get_dma_residue,
16876 + ._dma_mem_alloc = dma_mem_alloc,
16877 + ._dma_setup = hard_dma_setup
16878 },
16879 {
16880 - vdma_request_dma,
16881 - vdma_nop,
16882 - vdma_get_dma_residue,
16883 - vdma_mem_alloc,
16884 - vdma_dma_setup
16885 + ._request_dma = vdma_request_dma,
16886 + ._free_dma = vdma_nop,
16887 + ._get_dma_residue = vdma_get_dma_residue,
16888 + ._dma_mem_alloc = vdma_mem_alloc,
16889 + ._dma_setup = vdma_dma_setup
16890 }
16891 };
16892
16893 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16894 index 72ba21a..79f3f66 100644
16895 --- a/arch/x86/include/asm/fpu-internal.h
16896 +++ b/arch/x86/include/asm/fpu-internal.h
16897 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16898 #define user_insn(insn, output, input...) \
16899 ({ \
16900 int err; \
16901 + pax_open_userland(); \
16902 asm volatile(ASM_STAC "\n" \
16903 - "1:" #insn "\n\t" \
16904 + "1:" \
16905 + __copyuser_seg \
16906 + #insn "\n\t" \
16907 "2: " ASM_CLAC "\n" \
16908 ".section .fixup,\"ax\"\n" \
16909 "3: movl $-1,%[err]\n" \
16910 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16911 _ASM_EXTABLE(1b, 3b) \
16912 : [err] "=r" (err), output \
16913 : "0"(0), input); \
16914 + pax_close_userland(); \
16915 err; \
16916 })
16917
16918 @@ -300,7 +304,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16919 "fnclex\n\t"
16920 "emms\n\t"
16921 "fildl %P[addr]" /* set F?P to defined value */
16922 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16923 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16924 }
16925
16926 return fpu_restore_checking(&tsk->thread.fpu);
16927 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16928 index b4c1f54..e290c08 100644
16929 --- a/arch/x86/include/asm/futex.h
16930 +++ b/arch/x86/include/asm/futex.h
16931 @@ -12,6 +12,7 @@
16932 #include <asm/smap.h>
16933
16934 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16935 + typecheck(u32 __user *, uaddr); \
16936 asm volatile("\t" ASM_STAC "\n" \
16937 "1:\t" insn "\n" \
16938 "2:\t" ASM_CLAC "\n" \
16939 @@ -20,15 +21,16 @@
16940 "\tjmp\t2b\n" \
16941 "\t.previous\n" \
16942 _ASM_EXTABLE(1b, 3b) \
16943 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16944 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16945 : "i" (-EFAULT), "0" (oparg), "1" (0))
16946
16947 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16948 + typecheck(u32 __user *, uaddr); \
16949 asm volatile("\t" ASM_STAC "\n" \
16950 "1:\tmovl %2, %0\n" \
16951 "\tmovl\t%0, %3\n" \
16952 "\t" insn "\n" \
16953 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16954 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16955 "\tjnz\t1b\n" \
16956 "3:\t" ASM_CLAC "\n" \
16957 "\t.section .fixup,\"ax\"\n" \
16958 @@ -38,7 +40,7 @@
16959 _ASM_EXTABLE(1b, 4b) \
16960 _ASM_EXTABLE(2b, 4b) \
16961 : "=&a" (oldval), "=&r" (ret), \
16962 - "+m" (*uaddr), "=&r" (tem) \
16963 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16964 : "r" (oparg), "i" (-EFAULT), "1" (0))
16965
16966 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16967 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16968
16969 pagefault_disable();
16970
16971 + pax_open_userland();
16972 switch (op) {
16973 case FUTEX_OP_SET:
16974 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16975 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16976 break;
16977 case FUTEX_OP_ADD:
16978 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
16979 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
16980 uaddr, oparg);
16981 break;
16982 case FUTEX_OP_OR:
16983 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16984 default:
16985 ret = -ENOSYS;
16986 }
16987 + pax_close_userland();
16988
16989 pagefault_enable();
16990
16991 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
16992 index 9662290..49ca5e5 100644
16993 --- a/arch/x86/include/asm/hw_irq.h
16994 +++ b/arch/x86/include/asm/hw_irq.h
16995 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
16996 #endif /* CONFIG_X86_LOCAL_APIC */
16997
16998 /* Statistics */
16999 -extern atomic_t irq_err_count;
17000 -extern atomic_t irq_mis_count;
17001 +extern atomic_unchecked_t irq_err_count;
17002 +extern atomic_unchecked_t irq_mis_count;
17003
17004 /* EISA */
17005 extern void eisa_set_level_irq(unsigned int irq);
17006 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17007 index ccffa53..3c90c87 100644
17008 --- a/arch/x86/include/asm/i8259.h
17009 +++ b/arch/x86/include/asm/i8259.h
17010 @@ -62,7 +62,7 @@ struct legacy_pic {
17011 void (*init)(int auto_eoi);
17012 int (*irq_pending)(unsigned int irq);
17013 void (*make_irq)(unsigned int irq);
17014 -};
17015 +} __do_const;
17016
17017 extern struct legacy_pic *legacy_pic;
17018 extern struct legacy_pic null_legacy_pic;
17019 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17020 index 34a5b93..27e40a6 100644
17021 --- a/arch/x86/include/asm/io.h
17022 +++ b/arch/x86/include/asm/io.h
17023 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17024 "m" (*(volatile type __force *)addr) barrier); }
17025
17026 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17027 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17028 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17029 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17030 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17031
17032 build_mmio_read(__readb, "b", unsigned char, "=q", )
17033 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17034 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17035 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17036 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17037
17038 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17039 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17040 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17041 * this function
17042 */
17043
17044 -static inline phys_addr_t virt_to_phys(volatile void *address)
17045 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17046 {
17047 return __pa(address);
17048 }
17049 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17050 return ioremap_nocache(offset, size);
17051 }
17052
17053 -extern void iounmap(volatile void __iomem *addr);
17054 +extern void iounmap(const volatile void __iomem *addr);
17055
17056 extern void set_iounmap_nonlazy(void);
17057
17058 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17059
17060 #include <linux/vmalloc.h>
17061
17062 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17063 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17064 +{
17065 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17066 +}
17067 +
17068 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17069 +{
17070 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17071 +}
17072 +
17073 /*
17074 * Convert a virtual cached pointer to an uncached pointer
17075 */
17076 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17077 index 0a8b519..80e7d5b 100644
17078 --- a/arch/x86/include/asm/irqflags.h
17079 +++ b/arch/x86/include/asm/irqflags.h
17080 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17081 sti; \
17082 sysexit
17083
17084 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17085 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17086 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17087 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17088 +
17089 #else
17090 #define INTERRUPT_RETURN iret
17091 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17092 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17093 index 4421b5d..8543006 100644
17094 --- a/arch/x86/include/asm/kprobes.h
17095 +++ b/arch/x86/include/asm/kprobes.h
17096 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17097 #define RELATIVEJUMP_SIZE 5
17098 #define RELATIVECALL_OPCODE 0xe8
17099 #define RELATIVE_ADDR_SIZE 4
17100 -#define MAX_STACK_SIZE 64
17101 -#define MIN_STACK_SIZE(ADDR) \
17102 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17103 - THREAD_SIZE - (unsigned long)(ADDR))) \
17104 - ? (MAX_STACK_SIZE) \
17105 - : (((unsigned long)current_thread_info()) + \
17106 - THREAD_SIZE - (unsigned long)(ADDR)))
17107 +#define MAX_STACK_SIZE 64UL
17108 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17109
17110 #define flush_insn_slot(p) do { } while (0)
17111
17112 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17113 index 4ad6560..75c7bdd 100644
17114 --- a/arch/x86/include/asm/local.h
17115 +++ b/arch/x86/include/asm/local.h
17116 @@ -10,33 +10,97 @@ typedef struct {
17117 atomic_long_t a;
17118 } local_t;
17119
17120 +typedef struct {
17121 + atomic_long_unchecked_t a;
17122 +} local_unchecked_t;
17123 +
17124 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17125
17126 #define local_read(l) atomic_long_read(&(l)->a)
17127 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17128 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17129 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17130
17131 static inline void local_inc(local_t *l)
17132 {
17133 - asm volatile(_ASM_INC "%0"
17134 + asm volatile(_ASM_INC "%0\n"
17135 +
17136 +#ifdef CONFIG_PAX_REFCOUNT
17137 + "jno 0f\n"
17138 + _ASM_DEC "%0\n"
17139 + "int $4\n0:\n"
17140 + _ASM_EXTABLE(0b, 0b)
17141 +#endif
17142 +
17143 + : "+m" (l->a.counter));
17144 +}
17145 +
17146 +static inline void local_inc_unchecked(local_unchecked_t *l)
17147 +{
17148 + asm volatile(_ASM_INC "%0\n"
17149 : "+m" (l->a.counter));
17150 }
17151
17152 static inline void local_dec(local_t *l)
17153 {
17154 - asm volatile(_ASM_DEC "%0"
17155 + asm volatile(_ASM_DEC "%0\n"
17156 +
17157 +#ifdef CONFIG_PAX_REFCOUNT
17158 + "jno 0f\n"
17159 + _ASM_INC "%0\n"
17160 + "int $4\n0:\n"
17161 + _ASM_EXTABLE(0b, 0b)
17162 +#endif
17163 +
17164 + : "+m" (l->a.counter));
17165 +}
17166 +
17167 +static inline void local_dec_unchecked(local_unchecked_t *l)
17168 +{
17169 + asm volatile(_ASM_DEC "%0\n"
17170 : "+m" (l->a.counter));
17171 }
17172
17173 static inline void local_add(long i, local_t *l)
17174 {
17175 - asm volatile(_ASM_ADD "%1,%0"
17176 + asm volatile(_ASM_ADD "%1,%0\n"
17177 +
17178 +#ifdef CONFIG_PAX_REFCOUNT
17179 + "jno 0f\n"
17180 + _ASM_SUB "%1,%0\n"
17181 + "int $4\n0:\n"
17182 + _ASM_EXTABLE(0b, 0b)
17183 +#endif
17184 +
17185 + : "+m" (l->a.counter)
17186 + : "ir" (i));
17187 +}
17188 +
17189 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17190 +{
17191 + asm volatile(_ASM_ADD "%1,%0\n"
17192 : "+m" (l->a.counter)
17193 : "ir" (i));
17194 }
17195
17196 static inline void local_sub(long i, local_t *l)
17197 {
17198 - asm volatile(_ASM_SUB "%1,%0"
17199 + asm volatile(_ASM_SUB "%1,%0\n"
17200 +
17201 +#ifdef CONFIG_PAX_REFCOUNT
17202 + "jno 0f\n"
17203 + _ASM_ADD "%1,%0\n"
17204 + "int $4\n0:\n"
17205 + _ASM_EXTABLE(0b, 0b)
17206 +#endif
17207 +
17208 + : "+m" (l->a.counter)
17209 + : "ir" (i));
17210 +}
17211 +
17212 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17213 +{
17214 + asm volatile(_ASM_SUB "%1,%0\n"
17215 : "+m" (l->a.counter)
17216 : "ir" (i));
17217 }
17218 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17219 */
17220 static inline int local_sub_and_test(long i, local_t *l)
17221 {
17222 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17223 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17224 }
17225
17226 /**
17227 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17228 */
17229 static inline int local_dec_and_test(local_t *l)
17230 {
17231 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17232 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17233 }
17234
17235 /**
17236 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17237 */
17238 static inline int local_inc_and_test(local_t *l)
17239 {
17240 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17241 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17242 }
17243
17244 /**
17245 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17246 */
17247 static inline int local_add_negative(long i, local_t *l)
17248 {
17249 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17250 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17251 }
17252
17253 /**
17254 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17255 static inline long local_add_return(long i, local_t *l)
17256 {
17257 long __i = i;
17258 + asm volatile(_ASM_XADD "%0, %1\n"
17259 +
17260 +#ifdef CONFIG_PAX_REFCOUNT
17261 + "jno 0f\n"
17262 + _ASM_MOV "%0,%1\n"
17263 + "int $4\n0:\n"
17264 + _ASM_EXTABLE(0b, 0b)
17265 +#endif
17266 +
17267 + : "+r" (i), "+m" (l->a.counter)
17268 + : : "memory");
17269 + return i + __i;
17270 +}
17271 +
17272 +/**
17273 + * local_add_return_unchecked - add and return
17274 + * @i: integer value to add
17275 + * @l: pointer to type local_unchecked_t
17276 + *
17277 + * Atomically adds @i to @l and returns @i + @l
17278 + */
17279 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17280 +{
17281 + long __i = i;
17282 asm volatile(_ASM_XADD "%0, %1;"
17283 : "+r" (i), "+m" (l->a.counter)
17284 : : "memory");
17285 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17286
17287 #define local_cmpxchg(l, o, n) \
17288 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17289 +#define local_cmpxchg_unchecked(l, o, n) \
17290 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17291 /* Always has a lock prefix */
17292 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17293
17294 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17295 new file mode 100644
17296 index 0000000..2bfd3ba
17297 --- /dev/null
17298 +++ b/arch/x86/include/asm/mman.h
17299 @@ -0,0 +1,15 @@
17300 +#ifndef _X86_MMAN_H
17301 +#define _X86_MMAN_H
17302 +
17303 +#include <uapi/asm/mman.h>
17304 +
17305 +#ifdef __KERNEL__
17306 +#ifndef __ASSEMBLY__
17307 +#ifdef CONFIG_X86_32
17308 +#define arch_mmap_check i386_mmap_check
17309 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17310 +#endif
17311 +#endif
17312 +#endif
17313 +
17314 +#endif /* X86_MMAN_H */
17315 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17316 index 09b9620..923aecd 100644
17317 --- a/arch/x86/include/asm/mmu.h
17318 +++ b/arch/x86/include/asm/mmu.h
17319 @@ -9,7 +9,7 @@
17320 * we put the segment information here.
17321 */
17322 typedef struct {
17323 - void *ldt;
17324 + struct desc_struct *ldt;
17325 int size;
17326
17327 #ifdef CONFIG_X86_64
17328 @@ -18,7 +18,19 @@ typedef struct {
17329 #endif
17330
17331 struct mutex lock;
17332 - void __user *vdso;
17333 + unsigned long vdso;
17334 +
17335 +#ifdef CONFIG_X86_32
17336 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17337 + unsigned long user_cs_base;
17338 + unsigned long user_cs_limit;
17339 +
17340 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17341 + cpumask_t cpu_user_cs_mask;
17342 +#endif
17343 +
17344 +#endif
17345 +#endif
17346
17347 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17348 } mm_context_t;
17349 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17350 index 883f6b93..6869d96 100644
17351 --- a/arch/x86/include/asm/mmu_context.h
17352 +++ b/arch/x86/include/asm/mmu_context.h
17353 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17354
17355 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17356 {
17357 +
17358 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17359 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17360 + unsigned int i;
17361 + pgd_t *pgd;
17362 +
17363 + pax_open_kernel();
17364 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17365 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17366 + set_pgd_batched(pgd+i, native_make_pgd(0));
17367 + pax_close_kernel();
17368 + }
17369 +#endif
17370 +
17371 #ifdef CONFIG_SMP
17372 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17373 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17374 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17375 struct task_struct *tsk)
17376 {
17377 unsigned cpu = smp_processor_id();
17378 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17379 + int tlbstate = TLBSTATE_OK;
17380 +#endif
17381
17382 if (likely(prev != next)) {
17383 #ifdef CONFIG_SMP
17384 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17385 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17386 +#endif
17387 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17388 this_cpu_write(cpu_tlbstate.active_mm, next);
17389 #endif
17390 cpumask_set_cpu(cpu, mm_cpumask(next));
17391
17392 /* Re-load page tables */
17393 +#ifdef CONFIG_PAX_PER_CPU_PGD
17394 + pax_open_kernel();
17395 +
17396 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17397 + if (static_cpu_has(X86_FEATURE_PCID))
17398 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17399 + else
17400 +#endif
17401 +
17402 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17403 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17404 + pax_close_kernel();
17405 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17406 +
17407 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17408 + if (static_cpu_has(X86_FEATURE_PCID)) {
17409 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17410 + u64 descriptor[2];
17411 + descriptor[0] = PCID_USER;
17412 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17413 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17414 + descriptor[0] = PCID_KERNEL;
17415 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17416 + }
17417 + } else {
17418 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17419 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17420 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17421 + else
17422 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17423 + }
17424 + } else
17425 +#endif
17426 +
17427 + load_cr3(get_cpu_pgd(cpu, kernel));
17428 +#else
17429 load_cr3(next->pgd);
17430 +#endif
17431 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17432
17433 /* Stop flush ipis for the previous mm */
17434 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17435 */
17436 if (unlikely(prev->context.ldt != next->context.ldt))
17437 load_LDT_nolock(&next->context);
17438 +
17439 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17440 + if (!(__supported_pte_mask & _PAGE_NX)) {
17441 + smp_mb__before_atomic();
17442 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17443 + smp_mb__after_atomic();
17444 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17445 + }
17446 +#endif
17447 +
17448 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17449 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17450 + prev->context.user_cs_limit != next->context.user_cs_limit))
17451 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17452 +#ifdef CONFIG_SMP
17453 + else if (unlikely(tlbstate != TLBSTATE_OK))
17454 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17455 +#endif
17456 +#endif
17457 +
17458 }
17459 + else {
17460 +
17461 +#ifdef CONFIG_PAX_PER_CPU_PGD
17462 + pax_open_kernel();
17463 +
17464 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17465 + if (static_cpu_has(X86_FEATURE_PCID))
17466 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17467 + else
17468 +#endif
17469 +
17470 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17471 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17472 + pax_close_kernel();
17473 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17474 +
17475 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17476 + if (static_cpu_has(X86_FEATURE_PCID)) {
17477 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17478 + u64 descriptor[2];
17479 + descriptor[0] = PCID_USER;
17480 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17481 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17482 + descriptor[0] = PCID_KERNEL;
17483 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17484 + }
17485 + } else {
17486 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17487 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17488 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17489 + else
17490 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17491 + }
17492 + } else
17493 +#endif
17494 +
17495 + load_cr3(get_cpu_pgd(cpu, kernel));
17496 +#endif
17497 +
17498 #ifdef CONFIG_SMP
17499 - else {
17500 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17501 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17502
17503 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17504 * tlb flush IPI delivery. We must reload CR3
17505 * to make sure to use no freed page tables.
17506 */
17507 +
17508 +#ifndef CONFIG_PAX_PER_CPU_PGD
17509 load_cr3(next->pgd);
17510 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17511 +#endif
17512 +
17513 load_mm_cr4(next);
17514 load_LDT_nolock(&next->context);
17515 +
17516 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17517 + if (!(__supported_pte_mask & _PAGE_NX))
17518 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17519 +#endif
17520 +
17521 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17522 +#ifdef CONFIG_PAX_PAGEEXEC
17523 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17524 +#endif
17525 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17526 +#endif
17527 +
17528 }
17529 +#endif
17530 }
17531 -#endif
17532 }
17533
17534 #define activate_mm(prev, next) \
17535 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17536 index e3b7819..b257c64 100644
17537 --- a/arch/x86/include/asm/module.h
17538 +++ b/arch/x86/include/asm/module.h
17539 @@ -5,6 +5,7 @@
17540
17541 #ifdef CONFIG_X86_64
17542 /* X86_64 does not define MODULE_PROC_FAMILY */
17543 +#define MODULE_PROC_FAMILY ""
17544 #elif defined CONFIG_M486
17545 #define MODULE_PROC_FAMILY "486 "
17546 #elif defined CONFIG_M586
17547 @@ -57,8 +58,20 @@
17548 #error unknown processor family
17549 #endif
17550
17551 -#ifdef CONFIG_X86_32
17552 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17553 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17554 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17555 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17556 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17557 +#else
17558 +#define MODULE_PAX_KERNEXEC ""
17559 #endif
17560
17561 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17562 +#define MODULE_PAX_UDEREF "UDEREF "
17563 +#else
17564 +#define MODULE_PAX_UDEREF ""
17565 +#endif
17566 +
17567 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17568 +
17569 #endif /* _ASM_X86_MODULE_H */
17570 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17571 index 5f2fc44..106caa6 100644
17572 --- a/arch/x86/include/asm/nmi.h
17573 +++ b/arch/x86/include/asm/nmi.h
17574 @@ -36,26 +36,35 @@ enum {
17575
17576 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17577
17578 +struct nmiaction;
17579 +
17580 +struct nmiwork {
17581 + const struct nmiaction *action;
17582 + u64 max_duration;
17583 + struct irq_work irq_work;
17584 +};
17585 +
17586 struct nmiaction {
17587 struct list_head list;
17588 nmi_handler_t handler;
17589 - u64 max_duration;
17590 - struct irq_work irq_work;
17591 unsigned long flags;
17592 const char *name;
17593 -};
17594 + struct nmiwork *work;
17595 +} __do_const;
17596
17597 #define register_nmi_handler(t, fn, fg, n, init...) \
17598 ({ \
17599 - static struct nmiaction init fn##_na = { \
17600 + static struct nmiwork fn##_nw; \
17601 + static const struct nmiaction init fn##_na = { \
17602 .handler = (fn), \
17603 .name = (n), \
17604 .flags = (fg), \
17605 + .work = &fn##_nw, \
17606 }; \
17607 __register_nmi_handler((t), &fn##_na); \
17608 })
17609
17610 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17611 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17612
17613 void unregister_nmi_handler(unsigned int, const char *);
17614
17615 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17616 index 802dde3..9183e68 100644
17617 --- a/arch/x86/include/asm/page.h
17618 +++ b/arch/x86/include/asm/page.h
17619 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17620 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17621
17622 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17623 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17624
17625 #define __boot_va(x) __va(x)
17626 #define __boot_pa(x) __pa(x)
17627 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17628 * virt_to_page(kaddr) returns a valid pointer if and only if
17629 * virt_addr_valid(kaddr) returns true.
17630 */
17631 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17632 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17633 extern bool __virt_addr_valid(unsigned long kaddr);
17634 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17635
17636 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17637 +#define virt_to_page(kaddr) \
17638 + ({ \
17639 + const void *__kaddr = (const void *)(kaddr); \
17640 + BUG_ON(!virt_addr_valid(__kaddr)); \
17641 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17642 + })
17643 +#else
17644 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17645 +#endif
17646 +
17647 #endif /* __ASSEMBLY__ */
17648
17649 #include <asm-generic/memory_model.h>
17650 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17651 index b3bebf9..13ac22e 100644
17652 --- a/arch/x86/include/asm/page_64.h
17653 +++ b/arch/x86/include/asm/page_64.h
17654 @@ -7,9 +7,9 @@
17655
17656 /* duplicated to the one in bootmem.h */
17657 extern unsigned long max_pfn;
17658 -extern unsigned long phys_base;
17659 +extern const unsigned long phys_base;
17660
17661 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17662 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17663 {
17664 unsigned long y = x - __START_KERNEL_map;
17665
17666 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17667 }
17668
17669 #ifdef CONFIG_DEBUG_VIRTUAL
17670 -extern unsigned long __phys_addr(unsigned long);
17671 -extern unsigned long __phys_addr_symbol(unsigned long);
17672 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17673 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17674 #else
17675 #define __phys_addr(x) __phys_addr_nodebug(x)
17676 #define __phys_addr_symbol(x) \
17677 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17678 index 965c47d..ffe0af8 100644
17679 --- a/arch/x86/include/asm/paravirt.h
17680 +++ b/arch/x86/include/asm/paravirt.h
17681 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17682 return (pmd_t) { ret };
17683 }
17684
17685 -static inline pmdval_t pmd_val(pmd_t pmd)
17686 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17687 {
17688 pmdval_t ret;
17689
17690 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17691 val);
17692 }
17693
17694 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17695 +{
17696 + pgdval_t val = native_pgd_val(pgd);
17697 +
17698 + if (sizeof(pgdval_t) > sizeof(long))
17699 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17700 + val, (u64)val >> 32);
17701 + else
17702 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17703 + val);
17704 +}
17705 +
17706 static inline void pgd_clear(pgd_t *pgdp)
17707 {
17708 set_pgd(pgdp, __pgd(0));
17709 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17710 pv_mmu_ops.set_fixmap(idx, phys, flags);
17711 }
17712
17713 +#ifdef CONFIG_PAX_KERNEXEC
17714 +static inline unsigned long pax_open_kernel(void)
17715 +{
17716 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17717 +}
17718 +
17719 +static inline unsigned long pax_close_kernel(void)
17720 +{
17721 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17722 +}
17723 +#else
17724 +static inline unsigned long pax_open_kernel(void) { return 0; }
17725 +static inline unsigned long pax_close_kernel(void) { return 0; }
17726 +#endif
17727 +
17728 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17729
17730 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17731 @@ -906,7 +933,7 @@ extern void default_banner(void);
17732
17733 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17734 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17735 -#define PARA_INDIRECT(addr) *%cs:addr
17736 +#define PARA_INDIRECT(addr) *%ss:addr
17737 #endif
17738
17739 #define INTERRUPT_RETURN \
17740 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17741 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17742 CLBR_NONE, \
17743 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17744 +
17745 +#define GET_CR0_INTO_RDI \
17746 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17747 + mov %rax,%rdi
17748 +
17749 +#define SET_RDI_INTO_CR0 \
17750 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17751 +
17752 +#define GET_CR3_INTO_RDI \
17753 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17754 + mov %rax,%rdi
17755 +
17756 +#define SET_RDI_INTO_CR3 \
17757 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17758 +
17759 #endif /* CONFIG_X86_32 */
17760
17761 #endif /* __ASSEMBLY__ */
17762 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17763 index 7549b8b..f0edfda 100644
17764 --- a/arch/x86/include/asm/paravirt_types.h
17765 +++ b/arch/x86/include/asm/paravirt_types.h
17766 @@ -84,7 +84,7 @@ struct pv_init_ops {
17767 */
17768 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17769 unsigned long addr, unsigned len);
17770 -};
17771 +} __no_const __no_randomize_layout;
17772
17773
17774 struct pv_lazy_ops {
17775 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17776 void (*enter)(void);
17777 void (*leave)(void);
17778 void (*flush)(void);
17779 -};
17780 +} __no_randomize_layout;
17781
17782 struct pv_time_ops {
17783 unsigned long long (*sched_clock)(void);
17784 unsigned long long (*steal_clock)(int cpu);
17785 unsigned long (*get_tsc_khz)(void);
17786 -};
17787 +} __no_const __no_randomize_layout;
17788
17789 struct pv_cpu_ops {
17790 /* hooks for various privileged instructions */
17791 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17792
17793 void (*start_context_switch)(struct task_struct *prev);
17794 void (*end_context_switch)(struct task_struct *next);
17795 -};
17796 +} __no_const __no_randomize_layout;
17797
17798 struct pv_irq_ops {
17799 /*
17800 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17801 #ifdef CONFIG_X86_64
17802 void (*adjust_exception_frame)(void);
17803 #endif
17804 -};
17805 +} __no_randomize_layout;
17806
17807 struct pv_apic_ops {
17808 #ifdef CONFIG_X86_LOCAL_APIC
17809 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17810 unsigned long start_eip,
17811 unsigned long start_esp);
17812 #endif
17813 -};
17814 +} __no_const __no_randomize_layout;
17815
17816 struct pv_mmu_ops {
17817 unsigned long (*read_cr2)(void);
17818 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17819 struct paravirt_callee_save make_pud;
17820
17821 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17822 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17823 #endif /* PAGETABLE_LEVELS == 4 */
17824 #endif /* PAGETABLE_LEVELS >= 3 */
17825
17826 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17827 an mfn. We can tell which is which from the index. */
17828 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17829 phys_addr_t phys, pgprot_t flags);
17830 -};
17831 +
17832 +#ifdef CONFIG_PAX_KERNEXEC
17833 + unsigned long (*pax_open_kernel)(void);
17834 + unsigned long (*pax_close_kernel)(void);
17835 +#endif
17836 +
17837 +} __no_randomize_layout;
17838
17839 struct arch_spinlock;
17840 #ifdef CONFIG_SMP
17841 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17842 struct pv_lock_ops {
17843 struct paravirt_callee_save lock_spinning;
17844 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17845 -};
17846 +} __no_randomize_layout;
17847
17848 /* This contains all the paravirt structures: we get a convenient
17849 * number for each function using the offset which we use to indicate
17850 - * what to patch. */
17851 + * what to patch.
17852 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17853 + */
17854 +
17855 struct paravirt_patch_template {
17856 struct pv_init_ops pv_init_ops;
17857 struct pv_time_ops pv_time_ops;
17858 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17859 struct pv_apic_ops pv_apic_ops;
17860 struct pv_mmu_ops pv_mmu_ops;
17861 struct pv_lock_ops pv_lock_ops;
17862 -};
17863 +} __no_randomize_layout;
17864
17865 extern struct pv_info pv_info;
17866 extern struct pv_init_ops pv_init_ops;
17867 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17868 index c4412e9..90e88c5 100644
17869 --- a/arch/x86/include/asm/pgalloc.h
17870 +++ b/arch/x86/include/asm/pgalloc.h
17871 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17872 pmd_t *pmd, pte_t *pte)
17873 {
17874 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17875 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17876 +}
17877 +
17878 +static inline void pmd_populate_user(struct mm_struct *mm,
17879 + pmd_t *pmd, pte_t *pte)
17880 +{
17881 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17882 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17883 }
17884
17885 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17886
17887 #ifdef CONFIG_X86_PAE
17888 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17889 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17890 +{
17891 + pud_populate(mm, pudp, pmd);
17892 +}
17893 #else /* !CONFIG_X86_PAE */
17894 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17895 {
17896 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17897 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17898 }
17899 +
17900 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17901 +{
17902 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17903 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17904 +}
17905 #endif /* CONFIG_X86_PAE */
17906
17907 #if PAGETABLE_LEVELS > 3
17908 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17909 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17910 }
17911
17912 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17913 +{
17914 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17915 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17916 +}
17917 +
17918 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17919 {
17920 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17921 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17922 index fd74a11..35fd5af 100644
17923 --- a/arch/x86/include/asm/pgtable-2level.h
17924 +++ b/arch/x86/include/asm/pgtable-2level.h
17925 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17926
17927 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17928 {
17929 + pax_open_kernel();
17930 *pmdp = pmd;
17931 + pax_close_kernel();
17932 }
17933
17934 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17935 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17936 index cdaa58c..e61122b 100644
17937 --- a/arch/x86/include/asm/pgtable-3level.h
17938 +++ b/arch/x86/include/asm/pgtable-3level.h
17939 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17940
17941 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17942 {
17943 + pax_open_kernel();
17944 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17945 + pax_close_kernel();
17946 }
17947
17948 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17949 {
17950 + pax_open_kernel();
17951 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17952 + pax_close_kernel();
17953 }
17954
17955 /*
17956 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17957 index a0c35bf..3647d79 100644
17958 --- a/arch/x86/include/asm/pgtable.h
17959 +++ b/arch/x86/include/asm/pgtable.h
17960 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17961
17962 #ifndef __PAGETABLE_PUD_FOLDED
17963 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17964 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17965 #define pgd_clear(pgd) native_pgd_clear(pgd)
17966 #endif
17967
17968 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17969
17970 #define arch_end_context_switch(prev) do {} while(0)
17971
17972 +#define pax_open_kernel() native_pax_open_kernel()
17973 +#define pax_close_kernel() native_pax_close_kernel()
17974 #endif /* CONFIG_PARAVIRT */
17975
17976 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
17977 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
17978 +
17979 +#ifdef CONFIG_PAX_KERNEXEC
17980 +static inline unsigned long native_pax_open_kernel(void)
17981 +{
17982 + unsigned long cr0;
17983 +
17984 + preempt_disable();
17985 + barrier();
17986 + cr0 = read_cr0() ^ X86_CR0_WP;
17987 + BUG_ON(cr0 & X86_CR0_WP);
17988 + write_cr0(cr0);
17989 + barrier();
17990 + return cr0 ^ X86_CR0_WP;
17991 +}
17992 +
17993 +static inline unsigned long native_pax_close_kernel(void)
17994 +{
17995 + unsigned long cr0;
17996 +
17997 + barrier();
17998 + cr0 = read_cr0() ^ X86_CR0_WP;
17999 + BUG_ON(!(cr0 & X86_CR0_WP));
18000 + write_cr0(cr0);
18001 + barrier();
18002 + preempt_enable_no_resched();
18003 + return cr0 ^ X86_CR0_WP;
18004 +}
18005 +#else
18006 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18007 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18008 +#endif
18009 +
18010 /*
18011 * The following only work if pte_present() is true.
18012 * Undefined behaviour if not..
18013 */
18014 +static inline int pte_user(pte_t pte)
18015 +{
18016 + return pte_val(pte) & _PAGE_USER;
18017 +}
18018 +
18019 static inline int pte_dirty(pte_t pte)
18020 {
18021 return pte_flags(pte) & _PAGE_DIRTY;
18022 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18023 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18024 }
18025
18026 +static inline unsigned long pgd_pfn(pgd_t pgd)
18027 +{
18028 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18029 +}
18030 +
18031 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18032
18033 static inline int pmd_large(pmd_t pte)
18034 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18035 return pte_clear_flags(pte, _PAGE_RW);
18036 }
18037
18038 +static inline pte_t pte_mkread(pte_t pte)
18039 +{
18040 + return __pte(pte_val(pte) | _PAGE_USER);
18041 +}
18042 +
18043 static inline pte_t pte_mkexec(pte_t pte)
18044 {
18045 - return pte_clear_flags(pte, _PAGE_NX);
18046 +#ifdef CONFIG_X86_PAE
18047 + if (__supported_pte_mask & _PAGE_NX)
18048 + return pte_clear_flags(pte, _PAGE_NX);
18049 + else
18050 +#endif
18051 + return pte_set_flags(pte, _PAGE_USER);
18052 +}
18053 +
18054 +static inline pte_t pte_exprotect(pte_t pte)
18055 +{
18056 +#ifdef CONFIG_X86_PAE
18057 + if (__supported_pte_mask & _PAGE_NX)
18058 + return pte_set_flags(pte, _PAGE_NX);
18059 + else
18060 +#endif
18061 + return pte_clear_flags(pte, _PAGE_USER);
18062 }
18063
18064 static inline pte_t pte_mkdirty(pte_t pte)
18065 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18066 #endif
18067
18068 #ifndef __ASSEMBLY__
18069 +
18070 +#ifdef CONFIG_PAX_PER_CPU_PGD
18071 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18072 +enum cpu_pgd_type {kernel = 0, user = 1};
18073 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18074 +{
18075 + return cpu_pgd[cpu][type];
18076 +}
18077 +#endif
18078 +
18079 #include <linux/mm_types.h>
18080 #include <linux/mmdebug.h>
18081 #include <linux/log2.h>
18082 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18083 * Currently stuck as a macro due to indirect forward reference to
18084 * linux/mmzone.h's __section_mem_map_addr() definition:
18085 */
18086 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18087 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18088
18089 /* Find an entry in the second-level page table.. */
18090 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18091 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18092 * Currently stuck as a macro due to indirect forward reference to
18093 * linux/mmzone.h's __section_mem_map_addr() definition:
18094 */
18095 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18096 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18097
18098 /* to find an entry in a page-table-directory. */
18099 static inline unsigned long pud_index(unsigned long address)
18100 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18101
18102 static inline int pgd_bad(pgd_t pgd)
18103 {
18104 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18105 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18106 }
18107
18108 static inline int pgd_none(pgd_t pgd)
18109 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18110 * pgd_offset() returns a (pgd_t *)
18111 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18112 */
18113 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18114 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18115 +
18116 +#ifdef CONFIG_PAX_PER_CPU_PGD
18117 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18118 +#endif
18119 +
18120 /*
18121 * a shortcut which implies the use of the kernel's pgd, instead
18122 * of a process's
18123 @@ -660,6 +742,23 @@ static inline int pgd_none(pgd_t pgd)
18124 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18125 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18126
18127 +#ifdef CONFIG_X86_32
18128 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18129 +#else
18130 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18131 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18132 +
18133 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18134 +#ifdef __ASSEMBLY__
18135 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18136 +#else
18137 +extern unsigned long pax_user_shadow_base;
18138 +extern pgdval_t clone_pgd_mask;
18139 +#endif
18140 +#endif
18141 +
18142 +#endif
18143 +
18144 #ifndef __ASSEMBLY__
18145
18146 extern int direct_gbpages;
18147 @@ -826,11 +925,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18148 * dst and src can be on the same page, but the range must not overlap,
18149 * and must not cross a page boundary.
18150 */
18151 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18152 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18153 {
18154 - memcpy(dst, src, count * sizeof(pgd_t));
18155 + pax_open_kernel();
18156 + while (count--)
18157 + *dst++ = *src++;
18158 + pax_close_kernel();
18159 }
18160
18161 +#ifdef CONFIG_PAX_PER_CPU_PGD
18162 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18163 +#endif
18164 +
18165 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18166 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18167 +#else
18168 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18169 +#endif
18170 +
18171 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18172 static inline int page_level_shift(enum pg_level level)
18173 {
18174 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18175 index b6c0b40..3535d47 100644
18176 --- a/arch/x86/include/asm/pgtable_32.h
18177 +++ b/arch/x86/include/asm/pgtable_32.h
18178 @@ -25,9 +25,6 @@
18179 struct mm_struct;
18180 struct vm_area_struct;
18181
18182 -extern pgd_t swapper_pg_dir[1024];
18183 -extern pgd_t initial_page_table[1024];
18184 -
18185 static inline void pgtable_cache_init(void) { }
18186 static inline void check_pgt_cache(void) { }
18187 void paging_init(void);
18188 @@ -45,6 +42,12 @@ void paging_init(void);
18189 # include <asm/pgtable-2level.h>
18190 #endif
18191
18192 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18193 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18194 +#ifdef CONFIG_X86_PAE
18195 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18196 +#endif
18197 +
18198 #if defined(CONFIG_HIGHPTE)
18199 #define pte_offset_map(dir, address) \
18200 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18201 @@ -59,12 +62,17 @@ void paging_init(void);
18202 /* Clear a kernel PTE and flush it from the TLB */
18203 #define kpte_clear_flush(ptep, vaddr) \
18204 do { \
18205 + pax_open_kernel(); \
18206 pte_clear(&init_mm, (vaddr), (ptep)); \
18207 + pax_close_kernel(); \
18208 __flush_tlb_one((vaddr)); \
18209 } while (0)
18210
18211 #endif /* !__ASSEMBLY__ */
18212
18213 +#define HAVE_ARCH_UNMAPPED_AREA
18214 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18215 +
18216 /*
18217 * kern_addr_valid() is (1) for FLATMEM and (0) for
18218 * SPARSEMEM and DISCONTIGMEM
18219 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18220 index 9fb2f2b..b04b4bf 100644
18221 --- a/arch/x86/include/asm/pgtable_32_types.h
18222 +++ b/arch/x86/include/asm/pgtable_32_types.h
18223 @@ -8,7 +8,7 @@
18224 */
18225 #ifdef CONFIG_X86_PAE
18226 # include <asm/pgtable-3level_types.h>
18227 -# define PMD_SIZE (1UL << PMD_SHIFT)
18228 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18229 # define PMD_MASK (~(PMD_SIZE - 1))
18230 #else
18231 # include <asm/pgtable-2level_types.h>
18232 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18233 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18234 #endif
18235
18236 +#ifdef CONFIG_PAX_KERNEXEC
18237 +#ifndef __ASSEMBLY__
18238 +extern unsigned char MODULES_EXEC_VADDR[];
18239 +extern unsigned char MODULES_EXEC_END[];
18240 +#endif
18241 +#include <asm/boot.h>
18242 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18243 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18244 +#else
18245 +#define ktla_ktva(addr) (addr)
18246 +#define ktva_ktla(addr) (addr)
18247 +#endif
18248 +
18249 #define MODULES_VADDR VMALLOC_START
18250 #define MODULES_END VMALLOC_END
18251 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18252 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18253 index 2ee7811..db41d8c 100644
18254 --- a/arch/x86/include/asm/pgtable_64.h
18255 +++ b/arch/x86/include/asm/pgtable_64.h
18256 @@ -16,11 +16,16 @@
18257
18258 extern pud_t level3_kernel_pgt[512];
18259 extern pud_t level3_ident_pgt[512];
18260 +extern pud_t level3_vmalloc_start_pgt[512];
18261 +extern pud_t level3_vmalloc_end_pgt[512];
18262 +extern pud_t level3_vmemmap_pgt[512];
18263 +extern pud_t level2_vmemmap_pgt[512];
18264 extern pmd_t level2_kernel_pgt[512];
18265 extern pmd_t level2_fixmap_pgt[512];
18266 -extern pmd_t level2_ident_pgt[512];
18267 +extern pmd_t level2_ident_pgt[512*2];
18268 extern pte_t level1_fixmap_pgt[512];
18269 -extern pgd_t init_level4_pgt[];
18270 +extern pte_t level1_vsyscall_pgt[512];
18271 +extern pgd_t init_level4_pgt[512];
18272
18273 #define swapper_pg_dir init_level4_pgt
18274
18275 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18276
18277 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18278 {
18279 + pax_open_kernel();
18280 *pmdp = pmd;
18281 + pax_close_kernel();
18282 }
18283
18284 static inline void native_pmd_clear(pmd_t *pmd)
18285 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18286
18287 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18288 {
18289 + pax_open_kernel();
18290 *pudp = pud;
18291 + pax_close_kernel();
18292 }
18293
18294 static inline void native_pud_clear(pud_t *pud)
18295 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18296
18297 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18298 {
18299 + pax_open_kernel();
18300 + *pgdp = pgd;
18301 + pax_close_kernel();
18302 +}
18303 +
18304 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18305 +{
18306 *pgdp = pgd;
18307 }
18308
18309 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18310 index 602b602..acb53ed 100644
18311 --- a/arch/x86/include/asm/pgtable_64_types.h
18312 +++ b/arch/x86/include/asm/pgtable_64_types.h
18313 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18314 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18315 #define MODULES_END _AC(0xffffffffff000000, UL)
18316 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18317 +#define MODULES_EXEC_VADDR MODULES_VADDR
18318 +#define MODULES_EXEC_END MODULES_END
18319 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18320 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18321 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18322 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18323
18324 +#define ktla_ktva(addr) (addr)
18325 +#define ktva_ktla(addr) (addr)
18326 +
18327 #define EARLY_DYNAMIC_PAGE_TABLES 64
18328
18329 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18330 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18331 index 8c7c108..1c1b77f 100644
18332 --- a/arch/x86/include/asm/pgtable_types.h
18333 +++ b/arch/x86/include/asm/pgtable_types.h
18334 @@ -85,8 +85,10 @@
18335
18336 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18337 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18338 -#else
18339 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18340 #define _PAGE_NX (_AT(pteval_t, 0))
18341 +#else
18342 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18343 #endif
18344
18345 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18346 @@ -141,6 +143,9 @@ enum page_cache_mode {
18347 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18348 _PAGE_ACCESSED)
18349
18350 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18351 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18352 +
18353 #define __PAGE_KERNEL_EXEC \
18354 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18355 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18356 @@ -148,7 +153,7 @@ enum page_cache_mode {
18357 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18358 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18359 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18360 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18361 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18362 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18363 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18364 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18365 @@ -194,7 +199,7 @@ enum page_cache_mode {
18366 #ifdef CONFIG_X86_64
18367 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18368 #else
18369 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18370 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18371 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18372 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18373 #endif
18374 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18375 {
18376 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18377 }
18378 +#endif
18379
18380 +#if PAGETABLE_LEVELS == 3
18381 +#include <asm-generic/pgtable-nopud.h>
18382 +#endif
18383 +
18384 +#if PAGETABLE_LEVELS == 2
18385 +#include <asm-generic/pgtable-nopmd.h>
18386 +#endif
18387 +
18388 +#ifndef __ASSEMBLY__
18389 #if PAGETABLE_LEVELS > 3
18390 typedef struct { pudval_t pud; } pud_t;
18391
18392 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18393 return pud.pud;
18394 }
18395 #else
18396 -#include <asm-generic/pgtable-nopud.h>
18397 -
18398 static inline pudval_t native_pud_val(pud_t pud)
18399 {
18400 return native_pgd_val(pud.pgd);
18401 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18402 return pmd.pmd;
18403 }
18404 #else
18405 -#include <asm-generic/pgtable-nopmd.h>
18406 -
18407 static inline pmdval_t native_pmd_val(pmd_t pmd)
18408 {
18409 return native_pgd_val(pmd.pud.pgd);
18410 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18411
18412 extern pteval_t __supported_pte_mask;
18413 extern void set_nx(void);
18414 -extern int nx_enabled;
18415
18416 #define pgprot_writecombine pgprot_writecombine
18417 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18418 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18419 index 8f327184..368fb29 100644
18420 --- a/arch/x86/include/asm/preempt.h
18421 +++ b/arch/x86/include/asm/preempt.h
18422 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18423 */
18424 static __always_inline bool __preempt_count_dec_and_test(void)
18425 {
18426 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18427 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18428 }
18429
18430 /*
18431 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18432 index ec1c935..5cc6023 100644
18433 --- a/arch/x86/include/asm/processor.h
18434 +++ b/arch/x86/include/asm/processor.h
18435 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18436 /* Index into per_cpu list: */
18437 u16 cpu_index;
18438 u32 microcode;
18439 -};
18440 +} __randomize_layout;
18441
18442 #define X86_VENDOR_INTEL 0
18443 #define X86_VENDOR_CYRIX 1
18444 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18445 : "memory");
18446 }
18447
18448 +/* invpcid (%rdx),%rax */
18449 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18450 +
18451 +#define INVPCID_SINGLE_ADDRESS 0UL
18452 +#define INVPCID_SINGLE_CONTEXT 1UL
18453 +#define INVPCID_ALL_GLOBAL 2UL
18454 +#define INVPCID_ALL_NONGLOBAL 3UL
18455 +
18456 +#define PCID_KERNEL 0UL
18457 +#define PCID_USER 1UL
18458 +#define PCID_NOFLUSH (1UL << 63)
18459 +
18460 static inline void load_cr3(pgd_t *pgdir)
18461 {
18462 - write_cr3(__pa(pgdir));
18463 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18464 }
18465
18466 #ifdef CONFIG_X86_32
18467 @@ -282,7 +294,7 @@ struct tss_struct {
18468
18469 } ____cacheline_aligned;
18470
18471 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18472 +extern struct tss_struct init_tss[NR_CPUS];
18473
18474 /*
18475 * Save the original ist values for checking stack pointers during debugging
18476 @@ -479,6 +491,7 @@ struct thread_struct {
18477 unsigned short ds;
18478 unsigned short fsindex;
18479 unsigned short gsindex;
18480 + unsigned short ss;
18481 #endif
18482 #ifdef CONFIG_X86_32
18483 unsigned long ip;
18484 @@ -805,11 +818,18 @@ static inline void spin_lock_prefetch(const void *x)
18485 */
18486 #define TASK_SIZE PAGE_OFFSET
18487 #define TASK_SIZE_MAX TASK_SIZE
18488 +
18489 +#ifdef CONFIG_PAX_SEGMEXEC
18490 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18491 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18492 +#else
18493 #define STACK_TOP TASK_SIZE
18494 -#define STACK_TOP_MAX STACK_TOP
18495 +#endif
18496 +
18497 +#define STACK_TOP_MAX TASK_SIZE
18498
18499 #define INIT_THREAD { \
18500 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18501 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18502 .vm86_info = NULL, \
18503 .sysenter_cs = __KERNEL_CS, \
18504 .io_bitmap_ptr = NULL, \
18505 @@ -823,7 +843,7 @@ static inline void spin_lock_prefetch(const void *x)
18506 */
18507 #define INIT_TSS { \
18508 .x86_tss = { \
18509 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18510 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18511 .ss0 = __KERNEL_DS, \
18512 .ss1 = __KERNEL_CS, \
18513 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18514 @@ -834,11 +854,7 @@ static inline void spin_lock_prefetch(const void *x)
18515 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18516
18517 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18518 -#define KSTK_TOP(info) \
18519 -({ \
18520 - unsigned long *__ptr = (unsigned long *)(info); \
18521 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18522 -})
18523 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18524
18525 /*
18526 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18527 @@ -853,7 +869,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18528 #define task_pt_regs(task) \
18529 ({ \
18530 struct pt_regs *__regs__; \
18531 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18532 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18533 __regs__ - 1; \
18534 })
18535
18536 @@ -869,13 +885,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18537 * particular problem by preventing anything from being mapped
18538 * at the maximum canonical address.
18539 */
18540 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18541 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18542
18543 /* This decides where the kernel will search for a free chunk of vm
18544 * space during mmap's.
18545 */
18546 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18547 - 0xc0000000 : 0xFFFFe000)
18548 + 0xc0000000 : 0xFFFFf000)
18549
18550 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18551 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18552 @@ -886,11 +902,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18553 #define STACK_TOP_MAX TASK_SIZE_MAX
18554
18555 #define INIT_THREAD { \
18556 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18557 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18558 }
18559
18560 #define INIT_TSS { \
18561 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18562 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18563 }
18564
18565 /*
18566 @@ -918,6 +934,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18567 */
18568 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18569
18570 +#ifdef CONFIG_PAX_SEGMEXEC
18571 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18572 +#endif
18573 +
18574 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18575
18576 /* Get/set a process' ability to use the timestamp counter instruction */
18577 @@ -962,7 +982,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18578 return 0;
18579 }
18580
18581 -extern unsigned long arch_align_stack(unsigned long sp);
18582 +#define arch_align_stack(x) ((x) & ~0xfUL)
18583 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18584
18585 void default_idle(void);
18586 @@ -972,6 +992,6 @@ bool xen_set_default_idle(void);
18587 #define xen_set_default_idle 0
18588 #endif
18589
18590 -void stop_this_cpu(void *dummy);
18591 +void stop_this_cpu(void *dummy) __noreturn;
18592 void df_debug(struct pt_regs *regs, long error_code);
18593 #endif /* _ASM_X86_PROCESSOR_H */
18594 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18595 index 86fc2bb..bd5049a 100644
18596 --- a/arch/x86/include/asm/ptrace.h
18597 +++ b/arch/x86/include/asm/ptrace.h
18598 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18599 }
18600
18601 /*
18602 - * user_mode_vm(regs) determines whether a register set came from user mode.
18603 + * user_mode(regs) determines whether a register set came from user mode.
18604 * This is true if V8086 mode was enabled OR if the register set was from
18605 * protected mode with RPL-3 CS value. This tricky test checks that with
18606 * one comparison. Many places in the kernel can bypass this full check
18607 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18608 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18609 + * be used.
18610 */
18611 -static inline int user_mode(struct pt_regs *regs)
18612 +static inline int user_mode_novm(struct pt_regs *regs)
18613 {
18614 #ifdef CONFIG_X86_32
18615 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18616 #else
18617 - return !!(regs->cs & 3);
18618 + return !!(regs->cs & SEGMENT_RPL_MASK);
18619 #endif
18620 }
18621
18622 -static inline int user_mode_vm(struct pt_regs *regs)
18623 +static inline int user_mode(struct pt_regs *regs)
18624 {
18625 #ifdef CONFIG_X86_32
18626 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18627 USER_RPL;
18628 #else
18629 - return user_mode(regs);
18630 + return user_mode_novm(regs);
18631 #endif
18632 }
18633
18634 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18635 #ifdef CONFIG_X86_64
18636 static inline bool user_64bit_mode(struct pt_regs *regs)
18637 {
18638 + unsigned long cs = regs->cs & 0xffff;
18639 #ifndef CONFIG_PARAVIRT
18640 /*
18641 * On non-paravirt systems, this is the only long mode CPL 3
18642 * selector. We do not allow long mode selectors in the LDT.
18643 */
18644 - return regs->cs == __USER_CS;
18645 + return cs == __USER_CS;
18646 #else
18647 /* Headers are too twisted for this to go in paravirt.h. */
18648 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18649 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18650 #endif
18651 }
18652
18653 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18654 * Traps from the kernel do not save sp and ss.
18655 * Use the helper function to retrieve sp.
18656 */
18657 - if (offset == offsetof(struct pt_regs, sp) &&
18658 - regs->cs == __KERNEL_CS)
18659 - return kernel_stack_pointer(regs);
18660 + if (offset == offsetof(struct pt_regs, sp)) {
18661 + unsigned long cs = regs->cs & 0xffff;
18662 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18663 + return kernel_stack_pointer(regs);
18664 + }
18665 #endif
18666 return *(unsigned long *)((unsigned long)regs + offset);
18667 }
18668 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18669 index ae0e241..e80b10b 100644
18670 --- a/arch/x86/include/asm/qrwlock.h
18671 +++ b/arch/x86/include/asm/qrwlock.h
18672 @@ -7,8 +7,8 @@
18673 #define queue_write_unlock queue_write_unlock
18674 static inline void queue_write_unlock(struct qrwlock *lock)
18675 {
18676 - barrier();
18677 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18678 + barrier();
18679 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18680 }
18681 #endif
18682
18683 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18684 index 9c6b890..5305f53 100644
18685 --- a/arch/x86/include/asm/realmode.h
18686 +++ b/arch/x86/include/asm/realmode.h
18687 @@ -22,16 +22,14 @@ struct real_mode_header {
18688 #endif
18689 /* APM/BIOS reboot */
18690 u32 machine_real_restart_asm;
18691 -#ifdef CONFIG_X86_64
18692 u32 machine_real_restart_seg;
18693 -#endif
18694 };
18695
18696 /* This must match data at trampoline_32/64.S */
18697 struct trampoline_header {
18698 #ifdef CONFIG_X86_32
18699 u32 start;
18700 - u16 gdt_pad;
18701 + u16 boot_cs;
18702 u16 gdt_limit;
18703 u32 gdt_base;
18704 #else
18705 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18706 index a82c4f1..ac45053 100644
18707 --- a/arch/x86/include/asm/reboot.h
18708 +++ b/arch/x86/include/asm/reboot.h
18709 @@ -6,13 +6,13 @@
18710 struct pt_regs;
18711
18712 struct machine_ops {
18713 - void (*restart)(char *cmd);
18714 - void (*halt)(void);
18715 - void (*power_off)(void);
18716 + void (* __noreturn restart)(char *cmd);
18717 + void (* __noreturn halt)(void);
18718 + void (* __noreturn power_off)(void);
18719 void (*shutdown)(void);
18720 void (*crash_shutdown)(struct pt_regs *);
18721 - void (*emergency_restart)(void);
18722 -};
18723 + void (* __noreturn emergency_restart)(void);
18724 +} __no_const;
18725
18726 extern struct machine_ops machine_ops;
18727
18728 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18729 index 8f7866a..e442f20 100644
18730 --- a/arch/x86/include/asm/rmwcc.h
18731 +++ b/arch/x86/include/asm/rmwcc.h
18732 @@ -3,7 +3,34 @@
18733
18734 #ifdef CC_HAVE_ASM_GOTO
18735
18736 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18737 +#ifdef CONFIG_PAX_REFCOUNT
18738 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18739 +do { \
18740 + asm_volatile_goto (fullop \
18741 + ";jno 0f\n" \
18742 + fullantiop \
18743 + ";int $4\n0:\n" \
18744 + _ASM_EXTABLE(0b, 0b) \
18745 + ";j" cc " %l[cc_label]" \
18746 + : : "m" (var), ## __VA_ARGS__ \
18747 + : "memory" : cc_label); \
18748 + return 0; \
18749 +cc_label: \
18750 + return 1; \
18751 +} while (0)
18752 +#else
18753 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18754 +do { \
18755 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18756 + : : "m" (var), ## __VA_ARGS__ \
18757 + : "memory" : cc_label); \
18758 + return 0; \
18759 +cc_label: \
18760 + return 1; \
18761 +} while (0)
18762 +#endif
18763 +
18764 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18765 do { \
18766 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18767 : : "m" (var), ## __VA_ARGS__ \
18768 @@ -13,15 +40,46 @@ cc_label: \
18769 return 1; \
18770 } while (0)
18771
18772 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18773 - __GEN_RMWcc(op " " arg0, var, cc)
18774 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18775 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18776
18777 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18778 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18779 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18780 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18781 +
18782 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18783 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18784 +
18785 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18786 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18787
18788 #else /* !CC_HAVE_ASM_GOTO */
18789
18790 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18791 +#ifdef CONFIG_PAX_REFCOUNT
18792 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18793 +do { \
18794 + char c; \
18795 + asm volatile (fullop \
18796 + ";jno 0f\n" \
18797 + fullantiop \
18798 + ";int $4\n0:\n" \
18799 + _ASM_EXTABLE(0b, 0b) \
18800 + "; set" cc " %1" \
18801 + : "+m" (var), "=qm" (c) \
18802 + : __VA_ARGS__ : "memory"); \
18803 + return c != 0; \
18804 +} while (0)
18805 +#else
18806 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18807 +do { \
18808 + char c; \
18809 + asm volatile (fullop "; set" cc " %1" \
18810 + : "+m" (var), "=qm" (c) \
18811 + : __VA_ARGS__ : "memory"); \
18812 + return c != 0; \
18813 +} while (0)
18814 +#endif
18815 +
18816 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18817 do { \
18818 char c; \
18819 asm volatile (fullop "; set" cc " %1" \
18820 @@ -30,11 +88,17 @@ do { \
18821 return c != 0; \
18822 } while (0)
18823
18824 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18825 - __GEN_RMWcc(op " " arg0, var, cc)
18826 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18827 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18828 +
18829 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18830 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18831 +
18832 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18833 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18834
18835 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18836 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18837 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18838 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18839
18840 #endif /* CC_HAVE_ASM_GOTO */
18841
18842 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18843 index cad82c9..2e5c5c1 100644
18844 --- a/arch/x86/include/asm/rwsem.h
18845 +++ b/arch/x86/include/asm/rwsem.h
18846 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18847 {
18848 asm volatile("# beginning down_read\n\t"
18849 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18850 +
18851 +#ifdef CONFIG_PAX_REFCOUNT
18852 + "jno 0f\n"
18853 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18854 + "int $4\n0:\n"
18855 + _ASM_EXTABLE(0b, 0b)
18856 +#endif
18857 +
18858 /* adds 0x00000001 */
18859 " jns 1f\n"
18860 " call call_rwsem_down_read_failed\n"
18861 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18862 "1:\n\t"
18863 " mov %1,%2\n\t"
18864 " add %3,%2\n\t"
18865 +
18866 +#ifdef CONFIG_PAX_REFCOUNT
18867 + "jno 0f\n"
18868 + "sub %3,%2\n"
18869 + "int $4\n0:\n"
18870 + _ASM_EXTABLE(0b, 0b)
18871 +#endif
18872 +
18873 " jle 2f\n\t"
18874 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18875 " jnz 1b\n\t"
18876 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18877 long tmp;
18878 asm volatile("# beginning down_write\n\t"
18879 LOCK_PREFIX " xadd %1,(%2)\n\t"
18880 +
18881 +#ifdef CONFIG_PAX_REFCOUNT
18882 + "jno 0f\n"
18883 + "mov %1,(%2)\n"
18884 + "int $4\n0:\n"
18885 + _ASM_EXTABLE(0b, 0b)
18886 +#endif
18887 +
18888 /* adds 0xffff0001, returns the old value */
18889 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18890 /* was the active mask 0 before? */
18891 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18892 long tmp;
18893 asm volatile("# beginning __up_read\n\t"
18894 LOCK_PREFIX " xadd %1,(%2)\n\t"
18895 +
18896 +#ifdef CONFIG_PAX_REFCOUNT
18897 + "jno 0f\n"
18898 + "mov %1,(%2)\n"
18899 + "int $4\n0:\n"
18900 + _ASM_EXTABLE(0b, 0b)
18901 +#endif
18902 +
18903 /* subtracts 1, returns the old value */
18904 " jns 1f\n\t"
18905 " call call_rwsem_wake\n" /* expects old value in %edx */
18906 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18907 long tmp;
18908 asm volatile("# beginning __up_write\n\t"
18909 LOCK_PREFIX " xadd %1,(%2)\n\t"
18910 +
18911 +#ifdef CONFIG_PAX_REFCOUNT
18912 + "jno 0f\n"
18913 + "mov %1,(%2)\n"
18914 + "int $4\n0:\n"
18915 + _ASM_EXTABLE(0b, 0b)
18916 +#endif
18917 +
18918 /* subtracts 0xffff0001, returns the old value */
18919 " jns 1f\n\t"
18920 " call call_rwsem_wake\n" /* expects old value in %edx */
18921 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18922 {
18923 asm volatile("# beginning __downgrade_write\n\t"
18924 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18925 +
18926 +#ifdef CONFIG_PAX_REFCOUNT
18927 + "jno 0f\n"
18928 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18929 + "int $4\n0:\n"
18930 + _ASM_EXTABLE(0b, 0b)
18931 +#endif
18932 +
18933 /*
18934 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18935 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18936 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18937 */
18938 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18939 {
18940 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18941 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18942 +
18943 +#ifdef CONFIG_PAX_REFCOUNT
18944 + "jno 0f\n"
18945 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18946 + "int $4\n0:\n"
18947 + _ASM_EXTABLE(0b, 0b)
18948 +#endif
18949 +
18950 : "+m" (sem->count)
18951 : "er" (delta));
18952 }
18953 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18954 */
18955 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18956 {
18957 - return delta + xadd(&sem->count, delta);
18958 + return delta + xadd_check_overflow(&sem->count, delta);
18959 }
18960
18961 #endif /* __KERNEL__ */
18962 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18963 index db257a5..b91bc77 100644
18964 --- a/arch/x86/include/asm/segment.h
18965 +++ b/arch/x86/include/asm/segment.h
18966 @@ -73,10 +73,15 @@
18967 * 26 - ESPFIX small SS
18968 * 27 - per-cpu [ offset to per-cpu data area ]
18969 * 28 - stack_canary-20 [ for stack protector ]
18970 - * 29 - unused
18971 - * 30 - unused
18972 + * 29 - PCI BIOS CS
18973 + * 30 - PCI BIOS DS
18974 * 31 - TSS for double fault handler
18975 */
18976 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
18977 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
18978 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
18979 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
18980 +
18981 #define GDT_ENTRY_TLS_MIN 6
18982 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
18983
18984 @@ -88,6 +93,8 @@
18985
18986 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
18987
18988 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
18989 +
18990 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
18991
18992 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
18993 @@ -113,6 +120,12 @@
18994 #define __KERNEL_STACK_CANARY 0
18995 #endif
18996
18997 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
18998 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
18999 +
19000 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19001 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19002 +
19003 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19004
19005 /*
19006 @@ -140,7 +153,7 @@
19007 */
19008
19009 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19010 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19011 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19012
19013
19014 #else
19015 @@ -164,6 +177,8 @@
19016 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19017 #define __USER32_DS __USER_DS
19018
19019 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19020 +
19021 #define GDT_ENTRY_TSS 8 /* needs two entries */
19022 #define GDT_ENTRY_LDT 10 /* needs two entries */
19023 #define GDT_ENTRY_TLS_MIN 12
19024 @@ -172,6 +187,8 @@
19025 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19026 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19027
19028 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19029 +
19030 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19031 #define FS_TLS 0
19032 #define GS_TLS 1
19033 @@ -179,12 +196,14 @@
19034 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19035 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19036
19037 -#define GDT_ENTRIES 16
19038 +#define GDT_ENTRIES 17
19039
19040 #endif
19041
19042 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19043 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19044 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19045 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19046 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19047 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19048 #ifndef CONFIG_PARAVIRT
19049 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19050 {
19051 unsigned long __limit;
19052 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19053 - return __limit + 1;
19054 + return __limit;
19055 }
19056
19057 #endif /* !__ASSEMBLY__ */
19058 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19059 index 8d3120f..352b440 100644
19060 --- a/arch/x86/include/asm/smap.h
19061 +++ b/arch/x86/include/asm/smap.h
19062 @@ -25,11 +25,40 @@
19063
19064 #include <asm/alternative-asm.h>
19065
19066 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19067 +#define ASM_PAX_OPEN_USERLAND \
19068 + 661: jmp 663f; \
19069 + .pushsection .altinstr_replacement, "a" ; \
19070 + 662: pushq %rax; nop; \
19071 + .popsection ; \
19072 + .pushsection .altinstructions, "a" ; \
19073 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19074 + .popsection ; \
19075 + call __pax_open_userland; \
19076 + popq %rax; \
19077 + 663:
19078 +
19079 +#define ASM_PAX_CLOSE_USERLAND \
19080 + 661: jmp 663f; \
19081 + .pushsection .altinstr_replacement, "a" ; \
19082 + 662: pushq %rax; nop; \
19083 + .popsection; \
19084 + .pushsection .altinstructions, "a" ; \
19085 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19086 + .popsection; \
19087 + call __pax_close_userland; \
19088 + popq %rax; \
19089 + 663:
19090 +#else
19091 +#define ASM_PAX_OPEN_USERLAND
19092 +#define ASM_PAX_CLOSE_USERLAND
19093 +#endif
19094 +
19095 #ifdef CONFIG_X86_SMAP
19096
19097 #define ASM_CLAC \
19098 661: ASM_NOP3 ; \
19099 - .pushsection .altinstr_replacement, "ax" ; \
19100 + .pushsection .altinstr_replacement, "a" ; \
19101 662: __ASM_CLAC ; \
19102 .popsection ; \
19103 .pushsection .altinstructions, "a" ; \
19104 @@ -38,7 +67,7 @@
19105
19106 #define ASM_STAC \
19107 661: ASM_NOP3 ; \
19108 - .pushsection .altinstr_replacement, "ax" ; \
19109 + .pushsection .altinstr_replacement, "a" ; \
19110 662: __ASM_STAC ; \
19111 .popsection ; \
19112 .pushsection .altinstructions, "a" ; \
19113 @@ -56,6 +85,37 @@
19114
19115 #include <asm/alternative.h>
19116
19117 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19118 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19119 +
19120 +extern void __pax_open_userland(void);
19121 +static __always_inline unsigned long pax_open_userland(void)
19122 +{
19123 +
19124 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19125 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19126 + :
19127 + : [open] "i" (__pax_open_userland)
19128 + : "memory", "rax");
19129 +#endif
19130 +
19131 + return 0;
19132 +}
19133 +
19134 +extern void __pax_close_userland(void);
19135 +static __always_inline unsigned long pax_close_userland(void)
19136 +{
19137 +
19138 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19139 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19140 + :
19141 + : [close] "i" (__pax_close_userland)
19142 + : "memory", "rax");
19143 +#endif
19144 +
19145 + return 0;
19146 +}
19147 +
19148 #ifdef CONFIG_X86_SMAP
19149
19150 static __always_inline void clac(void)
19151 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19152 index 8cd1cc3..827e09e 100644
19153 --- a/arch/x86/include/asm/smp.h
19154 +++ b/arch/x86/include/asm/smp.h
19155 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19156 /* cpus sharing the last level cache: */
19157 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19158 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19159 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19160 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19161
19162 static inline struct cpumask *cpu_sibling_mask(int cpu)
19163 {
19164 @@ -78,7 +78,7 @@ struct smp_ops {
19165
19166 void (*send_call_func_ipi)(const struct cpumask *mask);
19167 void (*send_call_func_single_ipi)(int cpu);
19168 -};
19169 +} __no_const;
19170
19171 /* Globals due to paravirt */
19172 extern void set_cpu_sibling_map(int cpu);
19173 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19174 extern int safe_smp_processor_id(void);
19175
19176 #elif defined(CONFIG_X86_64_SMP)
19177 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19178 -
19179 -#define stack_smp_processor_id() \
19180 -({ \
19181 - struct thread_info *ti; \
19182 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19183 - ti->cpu; \
19184 -})
19185 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19186 +#define stack_smp_processor_id() raw_smp_processor_id()
19187 #define safe_smp_processor_id() smp_processor_id()
19188
19189 #endif
19190 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19191 index 6a99859..03cb807 100644
19192 --- a/arch/x86/include/asm/stackprotector.h
19193 +++ b/arch/x86/include/asm/stackprotector.h
19194 @@ -47,7 +47,7 @@
19195 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19196 */
19197 #define GDT_STACK_CANARY_INIT \
19198 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19199 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19200
19201 /*
19202 * Initialize the stackprotector canary value.
19203 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19204
19205 static inline void load_stack_canary_segment(void)
19206 {
19207 -#ifdef CONFIG_X86_32
19208 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19209 asm volatile ("mov %0, %%gs" : : "r" (0));
19210 #endif
19211 }
19212 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19213 index 70bbe39..4ae2bd4 100644
19214 --- a/arch/x86/include/asm/stacktrace.h
19215 +++ b/arch/x86/include/asm/stacktrace.h
19216 @@ -11,28 +11,20 @@
19217
19218 extern int kstack_depth_to_print;
19219
19220 -struct thread_info;
19221 +struct task_struct;
19222 struct stacktrace_ops;
19223
19224 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19225 - unsigned long *stack,
19226 - unsigned long bp,
19227 - const struct stacktrace_ops *ops,
19228 - void *data,
19229 - unsigned long *end,
19230 - int *graph);
19231 +typedef unsigned long walk_stack_t(struct task_struct *task,
19232 + void *stack_start,
19233 + unsigned long *stack,
19234 + unsigned long bp,
19235 + const struct stacktrace_ops *ops,
19236 + void *data,
19237 + unsigned long *end,
19238 + int *graph);
19239
19240 -extern unsigned long
19241 -print_context_stack(struct thread_info *tinfo,
19242 - unsigned long *stack, unsigned long bp,
19243 - const struct stacktrace_ops *ops, void *data,
19244 - unsigned long *end, int *graph);
19245 -
19246 -extern unsigned long
19247 -print_context_stack_bp(struct thread_info *tinfo,
19248 - unsigned long *stack, unsigned long bp,
19249 - const struct stacktrace_ops *ops, void *data,
19250 - unsigned long *end, int *graph);
19251 +extern walk_stack_t print_context_stack;
19252 +extern walk_stack_t print_context_stack_bp;
19253
19254 /* Generic stack tracer with callbacks */
19255
19256 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19257 void (*address)(void *data, unsigned long address, int reliable);
19258 /* On negative return stop dumping */
19259 int (*stack)(void *data, char *name);
19260 - walk_stack_t walk_stack;
19261 + walk_stack_t *walk_stack;
19262 };
19263
19264 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19265 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19266 index 751bf4b..a1278b5 100644
19267 --- a/arch/x86/include/asm/switch_to.h
19268 +++ b/arch/x86/include/asm/switch_to.h
19269 @@ -112,7 +112,7 @@ do { \
19270 "call __switch_to\n\t" \
19271 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19272 __switch_canary \
19273 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19274 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19275 "movq %%rax,%%rdi\n\t" \
19276 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19277 "jnz ret_from_fork\n\t" \
19278 @@ -123,7 +123,7 @@ do { \
19279 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19280 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19281 [_tif_fork] "i" (_TIF_FORK), \
19282 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19283 + [thread_info] "m" (current_tinfo), \
19284 [current_task] "m" (current_task) \
19285 __switch_canary_iparam \
19286 : "memory", "cc" __EXTRA_CLOBBER)
19287 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19288 index 1d4e4f2..506db18 100644
19289 --- a/arch/x86/include/asm/thread_info.h
19290 +++ b/arch/x86/include/asm/thread_info.h
19291 @@ -24,7 +24,6 @@ struct exec_domain;
19292 #include <linux/atomic.h>
19293
19294 struct thread_info {
19295 - struct task_struct *task; /* main task structure */
19296 struct exec_domain *exec_domain; /* execution domain */
19297 __u32 flags; /* low level flags */
19298 __u32 status; /* thread synchronous flags */
19299 @@ -32,13 +31,13 @@ struct thread_info {
19300 int saved_preempt_count;
19301 mm_segment_t addr_limit;
19302 void __user *sysenter_return;
19303 + unsigned long lowest_stack;
19304 unsigned int sig_on_uaccess_error:1;
19305 unsigned int uaccess_err:1; /* uaccess failed */
19306 };
19307
19308 -#define INIT_THREAD_INFO(tsk) \
19309 +#define INIT_THREAD_INFO \
19310 { \
19311 - .task = &tsk, \
19312 .exec_domain = &default_exec_domain, \
19313 .flags = 0, \
19314 .cpu = 0, \
19315 @@ -46,7 +45,7 @@ struct thread_info {
19316 .addr_limit = KERNEL_DS, \
19317 }
19318
19319 -#define init_thread_info (init_thread_union.thread_info)
19320 +#define init_thread_info (init_thread_union.stack)
19321 #define init_stack (init_thread_union.stack)
19322
19323 #else /* !__ASSEMBLY__ */
19324 @@ -86,6 +85,7 @@ struct thread_info {
19325 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19326 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19327 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19328 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19329
19330 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19331 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19332 @@ -109,17 +109,18 @@ struct thread_info {
19333 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19334 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19335 #define _TIF_X32 (1 << TIF_X32)
19336 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19337
19338 /* work to do in syscall_trace_enter() */
19339 #define _TIF_WORK_SYSCALL_ENTRY \
19340 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19341 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19342 - _TIF_NOHZ)
19343 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19344
19345 /* work to do in syscall_trace_leave() */
19346 #define _TIF_WORK_SYSCALL_EXIT \
19347 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19348 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19349 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19350
19351 /* work to do on interrupt/exception return */
19352 #define _TIF_WORK_MASK \
19353 @@ -130,7 +131,7 @@ struct thread_info {
19354 /* work to do on any return to user space */
19355 #define _TIF_ALLWORK_MASK \
19356 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19357 - _TIF_NOHZ)
19358 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19359
19360 /* Only used for 64 bit */
19361 #define _TIF_DO_NOTIFY_MASK \
19362 @@ -145,7 +146,6 @@ struct thread_info {
19363 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19364
19365 #define STACK_WARN (THREAD_SIZE/8)
19366 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19367
19368 /*
19369 * macros/functions for gaining access to the thread information structure
19370 @@ -156,12 +156,11 @@ struct thread_info {
19371
19372 DECLARE_PER_CPU(unsigned long, kernel_stack);
19373
19374 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19375 +
19376 static inline struct thread_info *current_thread_info(void)
19377 {
19378 - struct thread_info *ti;
19379 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19380 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19381 - return ti;
19382 + return this_cpu_read_stable(current_tinfo);
19383 }
19384
19385 static inline unsigned long current_stack_pointer(void)
19386 @@ -179,14 +178,7 @@ static inline unsigned long current_stack_pointer(void)
19387
19388 /* how to get the thread information struct from ASM */
19389 #define GET_THREAD_INFO(reg) \
19390 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19391 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19392 -
19393 -/*
19394 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19395 - * a certain register (to be used in assembler memory operands).
19396 - */
19397 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19398 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19399
19400 #endif
19401
19402 @@ -242,5 +234,12 @@ static inline bool is_ia32_task(void)
19403 extern void arch_task_cache_init(void);
19404 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19405 extern void arch_release_task_struct(struct task_struct *tsk);
19406 +
19407 +#define __HAVE_THREAD_FUNCTIONS
19408 +#define task_thread_info(task) (&(task)->tinfo)
19409 +#define task_stack_page(task) ((task)->stack)
19410 +#define setup_thread_stack(p, org) do {} while (0)
19411 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19412 +
19413 #endif
19414 #endif /* _ASM_X86_THREAD_INFO_H */
19415 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19416 index cd79194..e7a9491 100644
19417 --- a/arch/x86/include/asm/tlbflush.h
19418 +++ b/arch/x86/include/asm/tlbflush.h
19419 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19420
19421 static inline void __native_flush_tlb(void)
19422 {
19423 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19424 + u64 descriptor[2];
19425 +
19426 + descriptor[0] = PCID_KERNEL;
19427 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19428 + return;
19429 + }
19430 +
19431 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19432 + if (static_cpu_has(X86_FEATURE_PCID)) {
19433 + unsigned int cpu = raw_get_cpu();
19434 +
19435 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19436 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19437 + raw_put_cpu_no_resched();
19438 + return;
19439 + }
19440 +#endif
19441 +
19442 native_write_cr3(native_read_cr3());
19443 }
19444
19445 static inline void __native_flush_tlb_global_irq_disabled(void)
19446 {
19447 - unsigned long cr4;
19448 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19449 + u64 descriptor[2];
19450
19451 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19452 - /* clear PGE */
19453 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19454 - /* write old PGE again and flush TLBs */
19455 - native_write_cr4(cr4);
19456 + descriptor[0] = PCID_KERNEL;
19457 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19458 + } else {
19459 + unsigned long cr4;
19460 +
19461 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19462 + /* clear PGE */
19463 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19464 + /* write old PGE again and flush TLBs */
19465 + native_write_cr4(cr4);
19466 + }
19467 }
19468
19469 static inline void __native_flush_tlb_global(void)
19470 @@ -118,6 +144,41 @@ static inline void __native_flush_tlb_global(void)
19471
19472 static inline void __native_flush_tlb_single(unsigned long addr)
19473 {
19474 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19475 + u64 descriptor[2];
19476 +
19477 + descriptor[0] = PCID_KERNEL;
19478 + descriptor[1] = addr;
19479 +
19480 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19481 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19482 + if (addr < TASK_SIZE_MAX)
19483 + descriptor[1] += pax_user_shadow_base;
19484 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19485 + }
19486 +
19487 + descriptor[0] = PCID_USER;
19488 + descriptor[1] = addr;
19489 +#endif
19490 +
19491 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19492 + return;
19493 + }
19494 +
19495 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19496 + if (static_cpu_has(X86_FEATURE_PCID)) {
19497 + unsigned int cpu = raw_get_cpu();
19498 +
19499 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19500 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19501 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19502 + raw_put_cpu_no_resched();
19503 +
19504 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19505 + addr += pax_user_shadow_base;
19506 + }
19507 +#endif
19508 +
19509 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19510 }
19511
19512 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19513 index ace9dec..3f9e253 100644
19514 --- a/arch/x86/include/asm/uaccess.h
19515 +++ b/arch/x86/include/asm/uaccess.h
19516 @@ -7,6 +7,7 @@
19517 #include <linux/compiler.h>
19518 #include <linux/thread_info.h>
19519 #include <linux/string.h>
19520 +#include <linux/spinlock.h>
19521 #include <asm/asm.h>
19522 #include <asm/page.h>
19523 #include <asm/smap.h>
19524 @@ -29,7 +30,12 @@
19525
19526 #define get_ds() (KERNEL_DS)
19527 #define get_fs() (current_thread_info()->addr_limit)
19528 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19529 +void __set_fs(mm_segment_t x);
19530 +void set_fs(mm_segment_t x);
19531 +#else
19532 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19533 +#endif
19534
19535 #define segment_eq(a, b) ((a).seg == (b).seg)
19536
19537 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19538 * checks that the pointer is in the user space range - after calling
19539 * this function, memory access functions may still return -EFAULT.
19540 */
19541 -#define access_ok(type, addr, size) \
19542 - likely(!__range_not_ok(addr, size, user_addr_max()))
19543 +extern int _cond_resched(void);
19544 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19545 +#define access_ok(type, addr, size) \
19546 +({ \
19547 + unsigned long __size = size; \
19548 + unsigned long __addr = (unsigned long)addr; \
19549 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19550 + if (__ret_ao && __size) { \
19551 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19552 + unsigned long __end_ao = __addr + __size - 1; \
19553 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19554 + while (__addr_ao <= __end_ao) { \
19555 + char __c_ao; \
19556 + __addr_ao += PAGE_SIZE; \
19557 + if (__size > PAGE_SIZE) \
19558 + _cond_resched(); \
19559 + if (__get_user(__c_ao, (char __user *)__addr)) \
19560 + break; \
19561 + if (type != VERIFY_WRITE) { \
19562 + __addr = __addr_ao; \
19563 + continue; \
19564 + } \
19565 + if (__put_user(__c_ao, (char __user *)__addr)) \
19566 + break; \
19567 + __addr = __addr_ao; \
19568 + } \
19569 + } \
19570 + } \
19571 + __ret_ao; \
19572 +})
19573
19574 /*
19575 * The exception table consists of pairs of addresses relative to the
19576 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19577 extern int __get_user_bad(void);
19578
19579 /*
19580 - * This is a type: either unsigned long, if the argument fits into
19581 - * that type, or otherwise unsigned long long.
19582 + * This is a type: either (un)signed int, if the argument fits into
19583 + * that type, or otherwise (un)signed long long.
19584 */
19585 #define __inttype(x) \
19586 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19587 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19588 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19589 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19590
19591 /**
19592 * get_user: - Get a simple variable from user space.
19593 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19594 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19595 __chk_user_ptr(ptr); \
19596 might_fault(); \
19597 + pax_open_userland(); \
19598 asm volatile("call __get_user_%P3" \
19599 : "=a" (__ret_gu), "=r" (__val_gu) \
19600 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19601 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19602 + pax_close_userland(); \
19603 __ret_gu; \
19604 })
19605
19606 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19607 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19608 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19609
19610 -
19611 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19612 +#define __copyuser_seg "gs;"
19613 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19614 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19615 +#else
19616 +#define __copyuser_seg
19617 +#define __COPYUSER_SET_ES
19618 +#define __COPYUSER_RESTORE_ES
19619 +#endif
19620
19621 #ifdef CONFIG_X86_32
19622 #define __put_user_asm_u64(x, addr, err, errret) \
19623 asm volatile(ASM_STAC "\n" \
19624 - "1: movl %%eax,0(%2)\n" \
19625 - "2: movl %%edx,4(%2)\n" \
19626 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19627 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19628 "3: " ASM_CLAC "\n" \
19629 ".section .fixup,\"ax\"\n" \
19630 "4: movl %3,%0\n" \
19631 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19632
19633 #define __put_user_asm_ex_u64(x, addr) \
19634 asm volatile(ASM_STAC "\n" \
19635 - "1: movl %%eax,0(%1)\n" \
19636 - "2: movl %%edx,4(%1)\n" \
19637 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19638 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19639 "3: " ASM_CLAC "\n" \
19640 _ASM_EXTABLE_EX(1b, 2b) \
19641 _ASM_EXTABLE_EX(2b, 3b) \
19642 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19643 __typeof__(*(ptr)) __pu_val; \
19644 __chk_user_ptr(ptr); \
19645 might_fault(); \
19646 - __pu_val = x; \
19647 + __pu_val = (x); \
19648 + pax_open_userland(); \
19649 switch (sizeof(*(ptr))) { \
19650 case 1: \
19651 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19652 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19653 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19654 break; \
19655 } \
19656 + pax_close_userland(); \
19657 __ret_pu; \
19658 })
19659
19660 @@ -355,8 +403,10 @@ do { \
19661 } while (0)
19662
19663 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19664 +do { \
19665 + pax_open_userland(); \
19666 asm volatile(ASM_STAC "\n" \
19667 - "1: mov"itype" %2,%"rtype"1\n" \
19668 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19669 "2: " ASM_CLAC "\n" \
19670 ".section .fixup,\"ax\"\n" \
19671 "3: mov %3,%0\n" \
19672 @@ -364,8 +414,10 @@ do { \
19673 " jmp 2b\n" \
19674 ".previous\n" \
19675 _ASM_EXTABLE(1b, 3b) \
19676 - : "=r" (err), ltype(x) \
19677 - : "m" (__m(addr)), "i" (errret), "0" (err))
19678 + : "=r" (err), ltype (x) \
19679 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19680 + pax_close_userland(); \
19681 +} while (0)
19682
19683 #define __get_user_size_ex(x, ptr, size) \
19684 do { \
19685 @@ -389,7 +441,7 @@ do { \
19686 } while (0)
19687
19688 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19689 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19690 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19691 "2:\n" \
19692 _ASM_EXTABLE_EX(1b, 2b) \
19693 : ltype(x) : "m" (__m(addr)))
19694 @@ -406,13 +458,24 @@ do { \
19695 int __gu_err; \
19696 unsigned long __gu_val; \
19697 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19698 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19699 + (x) = (__typeof__(*(ptr)))__gu_val; \
19700 __gu_err; \
19701 })
19702
19703 /* FIXME: this hack is definitely wrong -AK */
19704 struct __large_struct { unsigned long buf[100]; };
19705 -#define __m(x) (*(struct __large_struct __user *)(x))
19706 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19707 +#define ____m(x) \
19708 +({ \
19709 + unsigned long ____x = (unsigned long)(x); \
19710 + if (____x < pax_user_shadow_base) \
19711 + ____x += pax_user_shadow_base; \
19712 + (typeof(x))____x; \
19713 +})
19714 +#else
19715 +#define ____m(x) (x)
19716 +#endif
19717 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19718
19719 /*
19720 * Tell gcc we read from memory instead of writing: this is because
19721 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19722 * aliasing issues.
19723 */
19724 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19725 +do { \
19726 + pax_open_userland(); \
19727 asm volatile(ASM_STAC "\n" \
19728 - "1: mov"itype" %"rtype"1,%2\n" \
19729 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19730 "2: " ASM_CLAC "\n" \
19731 ".section .fixup,\"ax\"\n" \
19732 "3: mov %3,%0\n" \
19733 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19734 ".previous\n" \
19735 _ASM_EXTABLE(1b, 3b) \
19736 : "=r"(err) \
19737 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19738 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19739 + pax_close_userland(); \
19740 +} while (0)
19741
19742 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19743 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19744 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19745 "2:\n" \
19746 _ASM_EXTABLE_EX(1b, 2b) \
19747 : : ltype(x), "m" (__m(addr)))
19748 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19749 */
19750 #define uaccess_try do { \
19751 current_thread_info()->uaccess_err = 0; \
19752 + pax_open_userland(); \
19753 stac(); \
19754 barrier();
19755
19756 #define uaccess_catch(err) \
19757 clac(); \
19758 + pax_close_userland(); \
19759 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19760 } while (0)
19761
19762 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19763 * On error, the variable @x is set to zero.
19764 */
19765
19766 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19767 +#define __get_user(x, ptr) get_user((x), (ptr))
19768 +#else
19769 #define __get_user(x, ptr) \
19770 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19771 +#endif
19772
19773 /**
19774 * __put_user: - Write a simple value into user space, with less checking.
19775 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19776 * Returns zero on success, or -EFAULT on error.
19777 */
19778
19779 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19780 +#define __put_user(x, ptr) put_user((x), (ptr))
19781 +#else
19782 #define __put_user(x, ptr) \
19783 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19784 +#endif
19785
19786 #define __get_user_unaligned __get_user
19787 #define __put_user_unaligned __put_user
19788 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19789 #define get_user_ex(x, ptr) do { \
19790 unsigned long __gue_val; \
19791 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19792 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19793 + (x) = (__typeof__(*(ptr)))__gue_val; \
19794 } while (0)
19795
19796 #define put_user_try uaccess_try
19797 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19798 extern __must_check long strnlen_user(const char __user *str, long n);
19799
19800 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19801 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19802 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19803
19804 extern void __cmpxchg_wrong_size(void)
19805 __compiletime_error("Bad argument size for cmpxchg");
19806 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19807 __typeof__(ptr) __uval = (uval); \
19808 __typeof__(*(ptr)) __old = (old); \
19809 __typeof__(*(ptr)) __new = (new); \
19810 + pax_open_userland(); \
19811 switch (size) { \
19812 case 1: \
19813 { \
19814 asm volatile("\t" ASM_STAC "\n" \
19815 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19816 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19817 "2:\t" ASM_CLAC "\n" \
19818 "\t.section .fixup, \"ax\"\n" \
19819 "3:\tmov %3, %0\n" \
19820 "\tjmp 2b\n" \
19821 "\t.previous\n" \
19822 _ASM_EXTABLE(1b, 3b) \
19823 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19824 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19825 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19826 : "memory" \
19827 ); \
19828 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19829 case 2: \
19830 { \
19831 asm volatile("\t" ASM_STAC "\n" \
19832 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19833 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19834 "2:\t" ASM_CLAC "\n" \
19835 "\t.section .fixup, \"ax\"\n" \
19836 "3:\tmov %3, %0\n" \
19837 "\tjmp 2b\n" \
19838 "\t.previous\n" \
19839 _ASM_EXTABLE(1b, 3b) \
19840 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19841 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19842 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19843 : "memory" \
19844 ); \
19845 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19846 case 4: \
19847 { \
19848 asm volatile("\t" ASM_STAC "\n" \
19849 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19850 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19851 "2:\t" ASM_CLAC "\n" \
19852 "\t.section .fixup, \"ax\"\n" \
19853 "3:\tmov %3, %0\n" \
19854 "\tjmp 2b\n" \
19855 "\t.previous\n" \
19856 _ASM_EXTABLE(1b, 3b) \
19857 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19858 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19859 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19860 : "memory" \
19861 ); \
19862 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19863 __cmpxchg_wrong_size(); \
19864 \
19865 asm volatile("\t" ASM_STAC "\n" \
19866 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19867 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19868 "2:\t" ASM_CLAC "\n" \
19869 "\t.section .fixup, \"ax\"\n" \
19870 "3:\tmov %3, %0\n" \
19871 "\tjmp 2b\n" \
19872 "\t.previous\n" \
19873 _ASM_EXTABLE(1b, 3b) \
19874 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19875 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19876 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19877 : "memory" \
19878 ); \
19879 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19880 default: \
19881 __cmpxchg_wrong_size(); \
19882 } \
19883 + pax_close_userland(); \
19884 *__uval = __old; \
19885 __ret; \
19886 })
19887 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19888
19889 #define ARCH_HAS_NOCACHE_UACCESS 1
19890
19891 -#ifdef CONFIG_X86_32
19892 -# include <asm/uaccess_32.h>
19893 -#else
19894 -# include <asm/uaccess_64.h>
19895 -#endif
19896 -
19897 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19898 - unsigned n);
19899 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19900 - unsigned n);
19901 -
19902 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19903 # define copy_user_diag __compiletime_error
19904 #else
19905 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19906 extern void copy_user_diag("copy_from_user() buffer size is too small")
19907 copy_from_user_overflow(void);
19908 extern void copy_user_diag("copy_to_user() buffer size is too small")
19909 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19910 +copy_to_user_overflow(void);
19911
19912 #undef copy_user_diag
19913
19914 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19915
19916 extern void
19917 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19918 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19919 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19920 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19921
19922 #else
19923 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19924
19925 #endif
19926
19927 +#ifdef CONFIG_X86_32
19928 +# include <asm/uaccess_32.h>
19929 +#else
19930 +# include <asm/uaccess_64.h>
19931 +#endif
19932 +
19933 static inline unsigned long __must_check
19934 copy_from_user(void *to, const void __user *from, unsigned long n)
19935 {
19936 - int sz = __compiletime_object_size(to);
19937 + size_t sz = __compiletime_object_size(to);
19938
19939 might_fault();
19940
19941 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19942 * case, and do only runtime checking for non-constant sizes.
19943 */
19944
19945 - if (likely(sz < 0 || sz >= n))
19946 - n = _copy_from_user(to, from, n);
19947 - else if(__builtin_constant_p(n))
19948 - copy_from_user_overflow();
19949 - else
19950 - __copy_from_user_overflow(sz, n);
19951 + if (likely(sz != (size_t)-1 && sz < n)) {
19952 + if(__builtin_constant_p(n))
19953 + copy_from_user_overflow();
19954 + else
19955 + __copy_from_user_overflow(sz, n);
19956 + } else if (access_ok(VERIFY_READ, from, n))
19957 + n = __copy_from_user(to, from, n);
19958 + else if ((long)n > 0)
19959 + memset(to, 0, n);
19960
19961 return n;
19962 }
19963 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19964 static inline unsigned long __must_check
19965 copy_to_user(void __user *to, const void *from, unsigned long n)
19966 {
19967 - int sz = __compiletime_object_size(from);
19968 + size_t sz = __compiletime_object_size(from);
19969
19970 might_fault();
19971
19972 /* See the comment in copy_from_user() above. */
19973 - if (likely(sz < 0 || sz >= n))
19974 - n = _copy_to_user(to, from, n);
19975 - else if(__builtin_constant_p(n))
19976 - copy_to_user_overflow();
19977 - else
19978 - __copy_to_user_overflow(sz, n);
19979 + if (likely(sz != (size_t)-1 && sz < n)) {
19980 + if(__builtin_constant_p(n))
19981 + copy_to_user_overflow();
19982 + else
19983 + __copy_to_user_overflow(sz, n);
19984 + } else if (access_ok(VERIFY_WRITE, to, n))
19985 + n = __copy_to_user(to, from, n);
19986
19987 return n;
19988 }
19989 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
19990 index 3c03a5d..edb68ae 100644
19991 --- a/arch/x86/include/asm/uaccess_32.h
19992 +++ b/arch/x86/include/asm/uaccess_32.h
19993 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
19994 * anything, so this is accurate.
19995 */
19996
19997 -static __always_inline unsigned long __must_check
19998 +static __always_inline __size_overflow(3) unsigned long __must_check
19999 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20000 {
20001 + if ((long)n < 0)
20002 + return n;
20003 +
20004 + check_object_size(from, n, true);
20005 +
20006 if (__builtin_constant_p(n)) {
20007 unsigned long ret;
20008
20009 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20010 __copy_to_user(void __user *to, const void *from, unsigned long n)
20011 {
20012 might_fault();
20013 +
20014 return __copy_to_user_inatomic(to, from, n);
20015 }
20016
20017 -static __always_inline unsigned long
20018 +static __always_inline __size_overflow(3) unsigned long
20019 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20020 {
20021 + if ((long)n < 0)
20022 + return n;
20023 +
20024 /* Avoid zeroing the tail if the copy fails..
20025 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20026 * but as the zeroing behaviour is only significant when n is not
20027 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20028 __copy_from_user(void *to, const void __user *from, unsigned long n)
20029 {
20030 might_fault();
20031 +
20032 + if ((long)n < 0)
20033 + return n;
20034 +
20035 + check_object_size(to, n, false);
20036 +
20037 if (__builtin_constant_p(n)) {
20038 unsigned long ret;
20039
20040 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20041 const void __user *from, unsigned long n)
20042 {
20043 might_fault();
20044 +
20045 + if ((long)n < 0)
20046 + return n;
20047 +
20048 if (__builtin_constant_p(n)) {
20049 unsigned long ret;
20050
20051 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20052 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20053 unsigned long n)
20054 {
20055 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20056 + if ((long)n < 0)
20057 + return n;
20058 +
20059 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20060 }
20061
20062 #endif /* _ASM_X86_UACCESS_32_H */
20063 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20064 index f2f9b39..2ae1bf8 100644
20065 --- a/arch/x86/include/asm/uaccess_64.h
20066 +++ b/arch/x86/include/asm/uaccess_64.h
20067 @@ -10,6 +10,9 @@
20068 #include <asm/alternative.h>
20069 #include <asm/cpufeature.h>
20070 #include <asm/page.h>
20071 +#include <asm/pgtable.h>
20072 +
20073 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20074
20075 /*
20076 * Copy To/From Userspace
20077 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20078 __must_check unsigned long
20079 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20080
20081 -static __always_inline __must_check unsigned long
20082 -copy_user_generic(void *to, const void *from, unsigned len)
20083 +static __always_inline __must_check __size_overflow(3) unsigned long
20084 +copy_user_generic(void *to, const void *from, unsigned long len)
20085 {
20086 unsigned ret;
20087
20088 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20089 }
20090
20091 __must_check unsigned long
20092 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20093 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20094
20095 static __always_inline __must_check
20096 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20097 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20098 {
20099 - int ret = 0;
20100 + size_t sz = __compiletime_object_size(dst);
20101 + unsigned ret = 0;
20102 +
20103 + if (size > INT_MAX)
20104 + return size;
20105 +
20106 + check_object_size(dst, size, false);
20107 +
20108 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20109 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20110 + return size;
20111 +#endif
20112 +
20113 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20114 + if(__builtin_constant_p(size))
20115 + copy_from_user_overflow();
20116 + else
20117 + __copy_from_user_overflow(sz, size);
20118 + return size;
20119 + }
20120
20121 if (!__builtin_constant_p(size))
20122 - return copy_user_generic(dst, (__force void *)src, size);
20123 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20124 switch (size) {
20125 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20126 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20127 ret, "b", "b", "=q", 1);
20128 return ret;
20129 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20130 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20131 ret, "w", "w", "=r", 2);
20132 return ret;
20133 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20134 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20135 ret, "l", "k", "=r", 4);
20136 return ret;
20137 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20138 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20139 ret, "q", "", "=r", 8);
20140 return ret;
20141 case 10:
20142 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20143 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20144 ret, "q", "", "=r", 10);
20145 if (unlikely(ret))
20146 return ret;
20147 __get_user_asm(*(u16 *)(8 + (char *)dst),
20148 - (u16 __user *)(8 + (char __user *)src),
20149 + (const u16 __user *)(8 + (const char __user *)src),
20150 ret, "w", "w", "=r", 2);
20151 return ret;
20152 case 16:
20153 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20154 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20155 ret, "q", "", "=r", 16);
20156 if (unlikely(ret))
20157 return ret;
20158 __get_user_asm(*(u64 *)(8 + (char *)dst),
20159 - (u64 __user *)(8 + (char __user *)src),
20160 + (const u64 __user *)(8 + (const char __user *)src),
20161 ret, "q", "", "=r", 8);
20162 return ret;
20163 default:
20164 - return copy_user_generic(dst, (__force void *)src, size);
20165 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20166 }
20167 }
20168
20169 static __always_inline __must_check
20170 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20171 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20172 {
20173 might_fault();
20174 return __copy_from_user_nocheck(dst, src, size);
20175 }
20176
20177 static __always_inline __must_check
20178 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20179 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20180 {
20181 - int ret = 0;
20182 + size_t sz = __compiletime_object_size(src);
20183 + unsigned ret = 0;
20184 +
20185 + if (size > INT_MAX)
20186 + return size;
20187 +
20188 + check_object_size(src, size, true);
20189 +
20190 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20191 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20192 + return size;
20193 +#endif
20194 +
20195 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20196 + if(__builtin_constant_p(size))
20197 + copy_to_user_overflow();
20198 + else
20199 + __copy_to_user_overflow(sz, size);
20200 + return size;
20201 + }
20202
20203 if (!__builtin_constant_p(size))
20204 - return copy_user_generic((__force void *)dst, src, size);
20205 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20206 switch (size) {
20207 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20208 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20209 ret, "b", "b", "iq", 1);
20210 return ret;
20211 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20212 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20213 ret, "w", "w", "ir", 2);
20214 return ret;
20215 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20216 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20217 ret, "l", "k", "ir", 4);
20218 return ret;
20219 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20220 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20221 ret, "q", "", "er", 8);
20222 return ret;
20223 case 10:
20224 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20225 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20226 ret, "q", "", "er", 10);
20227 if (unlikely(ret))
20228 return ret;
20229 asm("":::"memory");
20230 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20231 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20232 ret, "w", "w", "ir", 2);
20233 return ret;
20234 case 16:
20235 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20236 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20237 ret, "q", "", "er", 16);
20238 if (unlikely(ret))
20239 return ret;
20240 asm("":::"memory");
20241 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20242 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20243 ret, "q", "", "er", 8);
20244 return ret;
20245 default:
20246 - return copy_user_generic((__force void *)dst, src, size);
20247 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20248 }
20249 }
20250
20251 static __always_inline __must_check
20252 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20253 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20254 {
20255 might_fault();
20256 return __copy_to_user_nocheck(dst, src, size);
20257 }
20258
20259 static __always_inline __must_check
20260 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20261 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20262 {
20263 - int ret = 0;
20264 + unsigned ret = 0;
20265
20266 might_fault();
20267 +
20268 + if (size > INT_MAX)
20269 + return size;
20270 +
20271 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20272 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20273 + return size;
20274 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20275 + return size;
20276 +#endif
20277 +
20278 if (!__builtin_constant_p(size))
20279 - return copy_user_generic((__force void *)dst,
20280 - (__force void *)src, size);
20281 + return copy_user_generic((__force_kernel void *)____m(dst),
20282 + (__force_kernel const void *)____m(src), size);
20283 switch (size) {
20284 case 1: {
20285 u8 tmp;
20286 - __get_user_asm(tmp, (u8 __user *)src,
20287 + __get_user_asm(tmp, (const u8 __user *)src,
20288 ret, "b", "b", "=q", 1);
20289 if (likely(!ret))
20290 __put_user_asm(tmp, (u8 __user *)dst,
20291 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20292 }
20293 case 2: {
20294 u16 tmp;
20295 - __get_user_asm(tmp, (u16 __user *)src,
20296 + __get_user_asm(tmp, (const u16 __user *)src,
20297 ret, "w", "w", "=r", 2);
20298 if (likely(!ret))
20299 __put_user_asm(tmp, (u16 __user *)dst,
20300 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20301
20302 case 4: {
20303 u32 tmp;
20304 - __get_user_asm(tmp, (u32 __user *)src,
20305 + __get_user_asm(tmp, (const u32 __user *)src,
20306 ret, "l", "k", "=r", 4);
20307 if (likely(!ret))
20308 __put_user_asm(tmp, (u32 __user *)dst,
20309 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20310 }
20311 case 8: {
20312 u64 tmp;
20313 - __get_user_asm(tmp, (u64 __user *)src,
20314 + __get_user_asm(tmp, (const u64 __user *)src,
20315 ret, "q", "", "=r", 8);
20316 if (likely(!ret))
20317 __put_user_asm(tmp, (u64 __user *)dst,
20318 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20319 return ret;
20320 }
20321 default:
20322 - return copy_user_generic((__force void *)dst,
20323 - (__force void *)src, size);
20324 + return copy_user_generic((__force_kernel void *)____m(dst),
20325 + (__force_kernel const void *)____m(src), size);
20326 }
20327 }
20328
20329 -static __must_check __always_inline int
20330 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20331 +static __must_check __always_inline unsigned long
20332 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20333 {
20334 return __copy_from_user_nocheck(dst, src, size);
20335 }
20336
20337 -static __must_check __always_inline int
20338 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20339 +static __must_check __always_inline unsigned long
20340 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20341 {
20342 return __copy_to_user_nocheck(dst, src, size);
20343 }
20344
20345 -extern long __copy_user_nocache(void *dst, const void __user *src,
20346 - unsigned size, int zerorest);
20347 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20348 + unsigned long size, int zerorest);
20349
20350 -static inline int
20351 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20352 +static inline unsigned long
20353 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20354 {
20355 might_fault();
20356 +
20357 + if (size > INT_MAX)
20358 + return size;
20359 +
20360 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20361 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20362 + return size;
20363 +#endif
20364 +
20365 return __copy_user_nocache(dst, src, size, 1);
20366 }
20367
20368 -static inline int
20369 +static inline unsigned long
20370 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20371 - unsigned size)
20372 + unsigned long size)
20373 {
20374 + if (size > INT_MAX)
20375 + return size;
20376 +
20377 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20378 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20379 + return size;
20380 +#endif
20381 +
20382 return __copy_user_nocache(dst, src, size, 0);
20383 }
20384
20385 unsigned long
20386 -copy_user_handle_tail(char *to, char *from, unsigned len);
20387 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20388
20389 #endif /* _ASM_X86_UACCESS_64_H */
20390 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20391 index 5b238981..77fdd78 100644
20392 --- a/arch/x86/include/asm/word-at-a-time.h
20393 +++ b/arch/x86/include/asm/word-at-a-time.h
20394 @@ -11,7 +11,7 @@
20395 * and shift, for example.
20396 */
20397 struct word_at_a_time {
20398 - const unsigned long one_bits, high_bits;
20399 + unsigned long one_bits, high_bits;
20400 };
20401
20402 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20403 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20404 index f58a9c7..dc378042a 100644
20405 --- a/arch/x86/include/asm/x86_init.h
20406 +++ b/arch/x86/include/asm/x86_init.h
20407 @@ -129,7 +129,7 @@ struct x86_init_ops {
20408 struct x86_init_timers timers;
20409 struct x86_init_iommu iommu;
20410 struct x86_init_pci pci;
20411 -};
20412 +} __no_const;
20413
20414 /**
20415 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20416 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20417 void (*setup_percpu_clockev)(void);
20418 void (*early_percpu_clock_init)(void);
20419 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20420 -};
20421 +} __no_const;
20422
20423 struct timespec;
20424
20425 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20426 void (*save_sched_clock_state)(void);
20427 void (*restore_sched_clock_state)(void);
20428 void (*apic_post_init)(void);
20429 -};
20430 +} __no_const;
20431
20432 struct pci_dev;
20433 struct msi_msg;
20434 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20435 void (*teardown_msi_irqs)(struct pci_dev *dev);
20436 void (*restore_msi_irqs)(struct pci_dev *dev);
20437 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20438 -};
20439 +} __no_const;
20440
20441 struct IO_APIC_route_entry;
20442 struct io_apic_irq_attr;
20443 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20444 unsigned int destination, int vector,
20445 struct io_apic_irq_attr *attr);
20446 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20447 -};
20448 +} __no_const;
20449
20450 extern struct x86_init_ops x86_init;
20451 extern struct x86_cpuinit_ops x86_cpuinit;
20452 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20453 index 358dcd3..23c0bf1 100644
20454 --- a/arch/x86/include/asm/xen/page.h
20455 +++ b/arch/x86/include/asm/xen/page.h
20456 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20457 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20458 * cases needing an extended handling.
20459 */
20460 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20461 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20462 {
20463 unsigned long mfn;
20464
20465 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20466 index c9a6d68..cb57f42 100644
20467 --- a/arch/x86/include/asm/xsave.h
20468 +++ b/arch/x86/include/asm/xsave.h
20469 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20470 if (unlikely(err))
20471 return -EFAULT;
20472
20473 + pax_open_userland();
20474 __asm__ __volatile__(ASM_STAC "\n"
20475 - "1:"XSAVE"\n"
20476 + "1:"
20477 + __copyuser_seg
20478 + XSAVE"\n"
20479 "2: " ASM_CLAC "\n"
20480 xstate_fault
20481 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20482 : "memory");
20483 + pax_close_userland();
20484 return err;
20485 }
20486
20487 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20488 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20489 {
20490 int err = 0;
20491 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20492 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20493 u32 lmask = mask;
20494 u32 hmask = mask >> 32;
20495
20496 + pax_open_userland();
20497 __asm__ __volatile__(ASM_STAC "\n"
20498 - "1:"XRSTOR"\n"
20499 + "1:"
20500 + __copyuser_seg
20501 + XRSTOR"\n"
20502 "2: " ASM_CLAC "\n"
20503 xstate_fault
20504 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20505 : "memory"); /* memory required? */
20506 + pax_close_userland();
20507 return err;
20508 }
20509
20510 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20511 index d993e33..8db1b18 100644
20512 --- a/arch/x86/include/uapi/asm/e820.h
20513 +++ b/arch/x86/include/uapi/asm/e820.h
20514 @@ -58,7 +58,7 @@ struct e820map {
20515 #define ISA_START_ADDRESS 0xa0000
20516 #define ISA_END_ADDRESS 0x100000
20517
20518 -#define BIOS_BEGIN 0x000a0000
20519 +#define BIOS_BEGIN 0x000c0000
20520 #define BIOS_END 0x00100000
20521
20522 #define BIOS_ROM_BASE 0xffe00000
20523 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20524 index 7b0a55a..ad115bf 100644
20525 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20526 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20527 @@ -49,7 +49,6 @@
20528 #define EFLAGS 144
20529 #define RSP 152
20530 #define SS 160
20531 -#define ARGOFFSET R11
20532 #endif /* __ASSEMBLY__ */
20533
20534 /* top of stack page */
20535 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20536 index cdb1b70..426434c 100644
20537 --- a/arch/x86/kernel/Makefile
20538 +++ b/arch/x86/kernel/Makefile
20539 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20540 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20541 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20542 obj-y += probe_roms.o
20543 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20544 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20545 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20546 obj-$(CONFIG_X86_64) += mcount_64.o
20547 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20548 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20549 index 803b684..68c64f1 100644
20550 --- a/arch/x86/kernel/acpi/boot.c
20551 +++ b/arch/x86/kernel/acpi/boot.c
20552 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20553 * If your system is blacklisted here, but you find that acpi=force
20554 * works for you, please contact linux-acpi@vger.kernel.org
20555 */
20556 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20557 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20558 /*
20559 * Boxes that need ACPI disabled
20560 */
20561 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20562 };
20563
20564 /* second table for DMI checks that should run after early-quirks */
20565 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20566 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20567 /*
20568 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20569 * which includes some code which overrides all temperature
20570 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20571 index d1daead..acd77e2 100644
20572 --- a/arch/x86/kernel/acpi/sleep.c
20573 +++ b/arch/x86/kernel/acpi/sleep.c
20574 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20575 #else /* CONFIG_64BIT */
20576 #ifdef CONFIG_SMP
20577 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20578 +
20579 + pax_open_kernel();
20580 early_gdt_descr.address =
20581 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20582 + pax_close_kernel();
20583 +
20584 initial_gs = per_cpu_offset(smp_processor_id());
20585 #endif
20586 initial_code = (unsigned long)wakeup_long64;
20587 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20588 index 665c6b7..eae4d56 100644
20589 --- a/arch/x86/kernel/acpi/wakeup_32.S
20590 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20591 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20592 # and restore the stack ... but you need gdt for this to work
20593 movl saved_context_esp, %esp
20594
20595 - movl %cs:saved_magic, %eax
20596 - cmpl $0x12345678, %eax
20597 + cmpl $0x12345678, saved_magic
20598 jne bogus_magic
20599
20600 # jump to place where we left off
20601 - movl saved_eip, %eax
20602 - jmp *%eax
20603 + jmp *(saved_eip)
20604
20605 bogus_magic:
20606 jmp bogus_magic
20607 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20608 index 703130f..27a155d 100644
20609 --- a/arch/x86/kernel/alternative.c
20610 +++ b/arch/x86/kernel/alternative.c
20611 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20612 */
20613 for (a = start; a < end; a++) {
20614 instr = (u8 *)&a->instr_offset + a->instr_offset;
20615 +
20616 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20617 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20618 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20619 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20620 +#endif
20621 +
20622 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20623 BUG_ON(a->replacementlen > a->instrlen);
20624 BUG_ON(a->instrlen > sizeof(insnbuf));
20625 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20626 add_nops(insnbuf + a->replacementlen,
20627 a->instrlen - a->replacementlen);
20628
20629 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20630 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20631 + instr = ktva_ktla(instr);
20632 +#endif
20633 +
20634 text_poke_early(instr, insnbuf, a->instrlen);
20635 }
20636 }
20637 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20638 for (poff = start; poff < end; poff++) {
20639 u8 *ptr = (u8 *)poff + *poff;
20640
20641 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20642 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20643 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20644 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20645 +#endif
20646 +
20647 if (!*poff || ptr < text || ptr >= text_end)
20648 continue;
20649 /* turn DS segment override prefix into lock prefix */
20650 - if (*ptr == 0x3e)
20651 + if (*ktla_ktva(ptr) == 0x3e)
20652 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20653 }
20654 mutex_unlock(&text_mutex);
20655 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20656 for (poff = start; poff < end; poff++) {
20657 u8 *ptr = (u8 *)poff + *poff;
20658
20659 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20660 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20661 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20662 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20663 +#endif
20664 +
20665 if (!*poff || ptr < text || ptr >= text_end)
20666 continue;
20667 /* turn lock prefix into DS segment override prefix */
20668 - if (*ptr == 0xf0)
20669 + if (*ktla_ktva(ptr) == 0xf0)
20670 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20671 }
20672 mutex_unlock(&text_mutex);
20673 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20674
20675 BUG_ON(p->len > MAX_PATCH_LEN);
20676 /* prep the buffer with the original instructions */
20677 - memcpy(insnbuf, p->instr, p->len);
20678 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20679 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20680 (unsigned long)p->instr, p->len);
20681
20682 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20683 if (!uniproc_patched || num_possible_cpus() == 1)
20684 free_init_pages("SMP alternatives",
20685 (unsigned long)__smp_locks,
20686 - (unsigned long)__smp_locks_end);
20687 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20688 #endif
20689
20690 apply_paravirt(__parainstructions, __parainstructions_end);
20691 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20692 * instructions. And on the local CPU you need to be protected again NMI or MCE
20693 * handlers seeing an inconsistent instruction while you patch.
20694 */
20695 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20696 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20697 size_t len)
20698 {
20699 unsigned long flags;
20700 local_irq_save(flags);
20701 - memcpy(addr, opcode, len);
20702 +
20703 + pax_open_kernel();
20704 + memcpy(ktla_ktva(addr), opcode, len);
20705 sync_core();
20706 + pax_close_kernel();
20707 +
20708 local_irq_restore(flags);
20709 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20710 that causes hangs on some VIA CPUs. */
20711 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20712 */
20713 void *text_poke(void *addr, const void *opcode, size_t len)
20714 {
20715 - unsigned long flags;
20716 - char *vaddr;
20717 + unsigned char *vaddr = ktla_ktva(addr);
20718 struct page *pages[2];
20719 - int i;
20720 + size_t i;
20721
20722 if (!core_kernel_text((unsigned long)addr)) {
20723 - pages[0] = vmalloc_to_page(addr);
20724 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20725 + pages[0] = vmalloc_to_page(vaddr);
20726 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20727 } else {
20728 - pages[0] = virt_to_page(addr);
20729 + pages[0] = virt_to_page(vaddr);
20730 WARN_ON(!PageReserved(pages[0]));
20731 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20732 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20733 }
20734 BUG_ON(!pages[0]);
20735 - local_irq_save(flags);
20736 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20737 - if (pages[1])
20738 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20739 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20740 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20741 - clear_fixmap(FIX_TEXT_POKE0);
20742 - if (pages[1])
20743 - clear_fixmap(FIX_TEXT_POKE1);
20744 - local_flush_tlb();
20745 - sync_core();
20746 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20747 - that causes hangs on some VIA CPUs. */
20748 + text_poke_early(addr, opcode, len);
20749 for (i = 0; i < len; i++)
20750 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20751 - local_irq_restore(flags);
20752 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20753 return addr;
20754 }
20755
20756 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20757 if (likely(!bp_patching_in_progress))
20758 return 0;
20759
20760 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20761 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20762 return 0;
20763
20764 /* set up the specified breakpoint handler */
20765 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20766 */
20767 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20768 {
20769 - unsigned char int3 = 0xcc;
20770 + const unsigned char int3 = 0xcc;
20771
20772 bp_int3_handler = handler;
20773 bp_int3_addr = (u8 *)addr + sizeof(int3);
20774 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20775 index ad3639a..bd4253c 100644
20776 --- a/arch/x86/kernel/apic/apic.c
20777 +++ b/arch/x86/kernel/apic/apic.c
20778 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20779 /*
20780 * Debug level, exported for io_apic.c
20781 */
20782 -unsigned int apic_verbosity;
20783 +int apic_verbosity;
20784
20785 int pic_mode;
20786
20787 @@ -1918,7 +1918,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20788 apic_write(APIC_ESR, 0);
20789 v = apic_read(APIC_ESR);
20790 ack_APIC_irq();
20791 - atomic_inc(&irq_err_count);
20792 + atomic_inc_unchecked(&irq_err_count);
20793
20794 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20795 smp_processor_id(), v);
20796 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20797 index de918c4..32eed23 100644
20798 --- a/arch/x86/kernel/apic/apic_flat_64.c
20799 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20800 @@ -154,7 +154,7 @@ static int flat_probe(void)
20801 return 1;
20802 }
20803
20804 -static struct apic apic_flat = {
20805 +static struct apic apic_flat __read_only = {
20806 .name = "flat",
20807 .probe = flat_probe,
20808 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20809 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20810 return 0;
20811 }
20812
20813 -static struct apic apic_physflat = {
20814 +static struct apic apic_physflat __read_only = {
20815
20816 .name = "physical flat",
20817 .probe = physflat_probe,
20818 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20819 index b205cdb..d8503ff 100644
20820 --- a/arch/x86/kernel/apic/apic_noop.c
20821 +++ b/arch/x86/kernel/apic/apic_noop.c
20822 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20823 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20824 }
20825
20826 -struct apic apic_noop = {
20827 +struct apic apic_noop __read_only = {
20828 .name = "noop",
20829 .probe = noop_probe,
20830 .acpi_madt_oem_check = NULL,
20831 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20832 index c4a8d63..fe893ac 100644
20833 --- a/arch/x86/kernel/apic/bigsmp_32.c
20834 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20835 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20836 return dmi_bigsmp;
20837 }
20838
20839 -static struct apic apic_bigsmp = {
20840 +static struct apic apic_bigsmp __read_only = {
20841
20842 .name = "bigsmp",
20843 .probe = probe_bigsmp,
20844 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20845 index f4dc246..fbab133 100644
20846 --- a/arch/x86/kernel/apic/io_apic.c
20847 +++ b/arch/x86/kernel/apic/io_apic.c
20848 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20849 return ret;
20850 }
20851
20852 -atomic_t irq_mis_count;
20853 +atomic_unchecked_t irq_mis_count;
20854
20855 #ifdef CONFIG_GENERIC_PENDING_IRQ
20856 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20857 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20858 * at the cpu.
20859 */
20860 if (!(v & (1 << (i & 0x1f)))) {
20861 - atomic_inc(&irq_mis_count);
20862 + atomic_inc_unchecked(&irq_mis_count);
20863
20864 eoi_ioapic_irq(irq, cfg);
20865 }
20866 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20867 ioapic_irqd_unmask(data, cfg, masked);
20868 }
20869
20870 -static struct irq_chip ioapic_chip __read_mostly = {
20871 +static struct irq_chip ioapic_chip = {
20872 .name = "IO-APIC",
20873 .irq_startup = startup_ioapic_irq,
20874 .irq_mask = mask_ioapic_irq,
20875 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20876 ack_APIC_irq();
20877 }
20878
20879 -static struct irq_chip lapic_chip __read_mostly = {
20880 +static struct irq_chip lapic_chip = {
20881 .name = "local-APIC",
20882 .irq_mask = mask_lapic_irq,
20883 .irq_unmask = unmask_lapic_irq,
20884 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20885 index bda4886..f9c7195 100644
20886 --- a/arch/x86/kernel/apic/probe_32.c
20887 +++ b/arch/x86/kernel/apic/probe_32.c
20888 @@ -72,7 +72,7 @@ static int probe_default(void)
20889 return 1;
20890 }
20891
20892 -static struct apic apic_default = {
20893 +static struct apic apic_default __read_only = {
20894
20895 .name = "default",
20896 .probe = probe_default,
20897 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20898 index 6cedd79..023ff8e 100644
20899 --- a/arch/x86/kernel/apic/vector.c
20900 +++ b/arch/x86/kernel/apic/vector.c
20901 @@ -21,7 +21,7 @@
20902
20903 static DEFINE_RAW_SPINLOCK(vector_lock);
20904
20905 -void lock_vector_lock(void)
20906 +void lock_vector_lock(void) __acquires(vector_lock)
20907 {
20908 /* Used to the online set of cpus does not change
20909 * during assign_irq_vector.
20910 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20911 raw_spin_lock(&vector_lock);
20912 }
20913
20914 -void unlock_vector_lock(void)
20915 +void unlock_vector_lock(void) __releases(vector_lock)
20916 {
20917 raw_spin_unlock(&vector_lock);
20918 }
20919 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20920 index e658f21..b695a1a 100644
20921 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20922 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20923 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20924 return notifier_from_errno(err);
20925 }
20926
20927 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20928 +static struct notifier_block x2apic_cpu_notifier = {
20929 .notifier_call = update_clusterinfo,
20930 };
20931
20932 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20933 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20934 }
20935
20936 -static struct apic apic_x2apic_cluster = {
20937 +static struct apic apic_x2apic_cluster __read_only = {
20938
20939 .name = "cluster x2apic",
20940 .probe = x2apic_cluster_probe,
20941 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20942 index 6fae733..5ca17af 100644
20943 --- a/arch/x86/kernel/apic/x2apic_phys.c
20944 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20945 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20946 return apic == &apic_x2apic_phys;
20947 }
20948
20949 -static struct apic apic_x2apic_phys = {
20950 +static struct apic apic_x2apic_phys __read_only = {
20951
20952 .name = "physical x2apic",
20953 .probe = x2apic_phys_probe,
20954 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20955 index 8e9dcfd..c61b3e4 100644
20956 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20957 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20958 @@ -348,7 +348,7 @@ static int uv_probe(void)
20959 return apic == &apic_x2apic_uv_x;
20960 }
20961
20962 -static struct apic __refdata apic_x2apic_uv_x = {
20963 +static struct apic apic_x2apic_uv_x __read_only = {
20964
20965 .name = "UV large system",
20966 .probe = uv_probe,
20967 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20968 index 927ec92..de68f32 100644
20969 --- a/arch/x86/kernel/apm_32.c
20970 +++ b/arch/x86/kernel/apm_32.c
20971 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20972 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20973 * even though they are called in protected mode.
20974 */
20975 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
20976 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
20977 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
20978
20979 static const char driver_version[] = "1.16ac"; /* no spaces */
20980 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
20981 BUG_ON(cpu != 0);
20982 gdt = get_cpu_gdt_table(cpu);
20983 save_desc_40 = gdt[0x40 / 8];
20984 +
20985 + pax_open_kernel();
20986 gdt[0x40 / 8] = bad_bios_desc;
20987 + pax_close_kernel();
20988
20989 apm_irq_save(flags);
20990 APM_DO_SAVE_SEGS;
20991 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
20992 &call->esi);
20993 APM_DO_RESTORE_SEGS;
20994 apm_irq_restore(flags);
20995 +
20996 + pax_open_kernel();
20997 gdt[0x40 / 8] = save_desc_40;
20998 + pax_close_kernel();
20999 +
21000 put_cpu();
21001
21002 return call->eax & 0xff;
21003 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21004 BUG_ON(cpu != 0);
21005 gdt = get_cpu_gdt_table(cpu);
21006 save_desc_40 = gdt[0x40 / 8];
21007 +
21008 + pax_open_kernel();
21009 gdt[0x40 / 8] = bad_bios_desc;
21010 + pax_close_kernel();
21011
21012 apm_irq_save(flags);
21013 APM_DO_SAVE_SEGS;
21014 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21015 &call->eax);
21016 APM_DO_RESTORE_SEGS;
21017 apm_irq_restore(flags);
21018 +
21019 + pax_open_kernel();
21020 gdt[0x40 / 8] = save_desc_40;
21021 + pax_close_kernel();
21022 +
21023 put_cpu();
21024 return error;
21025 }
21026 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21027 return 0;
21028 }
21029
21030 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21031 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21032 {
21033 print_if_true,
21034 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21035 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21036 * code to that CPU.
21037 */
21038 gdt = get_cpu_gdt_table(0);
21039 +
21040 + pax_open_kernel();
21041 set_desc_base(&gdt[APM_CS >> 3],
21042 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21043 set_desc_base(&gdt[APM_CS_16 >> 3],
21044 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21045 set_desc_base(&gdt[APM_DS >> 3],
21046 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21047 + pax_close_kernel();
21048
21049 proc_create("apm", 0, NULL, &apm_file_ops);
21050
21051 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21052 index 9f6b934..cf5ffb3 100644
21053 --- a/arch/x86/kernel/asm-offsets.c
21054 +++ b/arch/x86/kernel/asm-offsets.c
21055 @@ -32,6 +32,8 @@ void common(void) {
21056 OFFSET(TI_flags, thread_info, flags);
21057 OFFSET(TI_status, thread_info, status);
21058 OFFSET(TI_addr_limit, thread_info, addr_limit);
21059 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21060 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21061
21062 BLANK();
21063 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21064 @@ -52,8 +54,26 @@ void common(void) {
21065 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21066 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21067 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21068 +
21069 +#ifdef CONFIG_PAX_KERNEXEC
21070 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21071 #endif
21072
21073 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21074 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21075 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21076 +#ifdef CONFIG_X86_64
21077 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21078 +#endif
21079 +#endif
21080 +
21081 +#endif
21082 +
21083 + BLANK();
21084 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21085 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21086 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21087 +
21088 #ifdef CONFIG_XEN
21089 BLANK();
21090 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21091 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21092 index fdcbb4d..036dd93 100644
21093 --- a/arch/x86/kernel/asm-offsets_64.c
21094 +++ b/arch/x86/kernel/asm-offsets_64.c
21095 @@ -80,6 +80,7 @@ int main(void)
21096 BLANK();
21097 #undef ENTRY
21098
21099 + DEFINE(TSS_size, sizeof(struct tss_struct));
21100 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21101 BLANK();
21102
21103 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21104 index 80091ae..0c5184f 100644
21105 --- a/arch/x86/kernel/cpu/Makefile
21106 +++ b/arch/x86/kernel/cpu/Makefile
21107 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21108 CFLAGS_REMOVE_perf_event.o = -pg
21109 endif
21110
21111 -# Make sure load_percpu_segment has no stackprotector
21112 -nostackp := $(call cc-option, -fno-stack-protector)
21113 -CFLAGS_common.o := $(nostackp)
21114 -
21115 obj-y := intel_cacheinfo.o scattered.o topology.o
21116 obj-y += common.o
21117 obj-y += rdrand.o
21118 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21119 index a220239..607fc38 100644
21120 --- a/arch/x86/kernel/cpu/amd.c
21121 +++ b/arch/x86/kernel/cpu/amd.c
21122 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21123 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21124 {
21125 /* AMD errata T13 (order #21922) */
21126 - if ((c->x86 == 6)) {
21127 + if (c->x86 == 6) {
21128 /* Duron Rev A0 */
21129 if (c->x86_model == 3 && c->x86_mask == 0)
21130 size = 64;
21131 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21132 index 2346c95..c061472 100644
21133 --- a/arch/x86/kernel/cpu/common.c
21134 +++ b/arch/x86/kernel/cpu/common.c
21135 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21136
21137 static const struct cpu_dev *this_cpu = &default_cpu;
21138
21139 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21140 -#ifdef CONFIG_X86_64
21141 - /*
21142 - * We need valid kernel segments for data and code in long mode too
21143 - * IRET will check the segment types kkeil 2000/10/28
21144 - * Also sysret mandates a special GDT layout
21145 - *
21146 - * TLS descriptors are currently at a different place compared to i386.
21147 - * Hopefully nobody expects them at a fixed place (Wine?)
21148 - */
21149 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21150 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21151 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21152 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21153 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21154 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21155 -#else
21156 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21157 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21158 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21159 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21160 - /*
21161 - * Segments used for calling PnP BIOS have byte granularity.
21162 - * They code segments and data segments have fixed 64k limits,
21163 - * the transfer segment sizes are set at run time.
21164 - */
21165 - /* 32-bit code */
21166 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21167 - /* 16-bit code */
21168 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21169 - /* 16-bit data */
21170 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21171 - /* 16-bit data */
21172 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21173 - /* 16-bit data */
21174 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21175 - /*
21176 - * The APM segments have byte granularity and their bases
21177 - * are set at run time. All have 64k limits.
21178 - */
21179 - /* 32-bit code */
21180 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21181 - /* 16-bit code */
21182 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21183 - /* data */
21184 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21185 -
21186 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21187 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21188 - GDT_STACK_CANARY_INIT
21189 -#endif
21190 -} };
21191 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21192 -
21193 static int __init x86_xsave_setup(char *s)
21194 {
21195 if (strlen(s))
21196 @@ -306,6 +252,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21197 }
21198 }
21199
21200 +#ifdef CONFIG_X86_64
21201 +static __init int setup_disable_pcid(char *arg)
21202 +{
21203 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21204 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21205 +
21206 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21207 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21208 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21209 +#endif
21210 +
21211 + return 1;
21212 +}
21213 +__setup("nopcid", setup_disable_pcid);
21214 +
21215 +static void setup_pcid(struct cpuinfo_x86 *c)
21216 +{
21217 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21218 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21219 +
21220 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21221 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21222 + pax_open_kernel();
21223 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21224 + pax_close_kernel();
21225 + printk("PAX: slow and weak UDEREF enabled\n");
21226 + } else
21227 + printk("PAX: UDEREF disabled\n");
21228 +#endif
21229 +
21230 + return;
21231 + }
21232 +
21233 + printk("PAX: PCID detected\n");
21234 + cr4_set_bits(X86_CR4_PCIDE);
21235 +
21236 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21237 + pax_open_kernel();
21238 + clone_pgd_mask = ~(pgdval_t)0UL;
21239 + pax_close_kernel();
21240 + if (pax_user_shadow_base)
21241 + printk("PAX: weak UDEREF enabled\n");
21242 + else {
21243 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21244 + printk("PAX: strong UDEREF enabled\n");
21245 + }
21246 +#endif
21247 +
21248 + if (cpu_has(c, X86_FEATURE_INVPCID))
21249 + printk("PAX: INVPCID detected\n");
21250 +}
21251 +#endif
21252 +
21253 /*
21254 * Some CPU features depend on higher CPUID levels, which may not always
21255 * be available due to CPUID level capping or broken virtualization
21256 @@ -406,7 +405,7 @@ void switch_to_new_gdt(int cpu)
21257 {
21258 struct desc_ptr gdt_descr;
21259
21260 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21261 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21262 gdt_descr.size = GDT_SIZE - 1;
21263 load_gdt(&gdt_descr);
21264 /* Reload the per-cpu base */
21265 @@ -897,6 +896,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21266 setup_smep(c);
21267 setup_smap(c);
21268
21269 +#ifdef CONFIG_X86_32
21270 +#ifdef CONFIG_PAX_PAGEEXEC
21271 + if (!(__supported_pte_mask & _PAGE_NX))
21272 + clear_cpu_cap(c, X86_FEATURE_PSE);
21273 +#endif
21274 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21275 + clear_cpu_cap(c, X86_FEATURE_SEP);
21276 +#endif
21277 +#endif
21278 +
21279 +#ifdef CONFIG_X86_64
21280 + setup_pcid(c);
21281 +#endif
21282 +
21283 /*
21284 * The vendor-specific functions might have changed features.
21285 * Now we do "generic changes."
21286 @@ -979,7 +992,7 @@ static void syscall32_cpu_init(void)
21287 void enable_sep_cpu(void)
21288 {
21289 int cpu = get_cpu();
21290 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21291 + struct tss_struct *tss = init_tss + cpu;
21292
21293 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21294 put_cpu();
21295 @@ -1117,14 +1130,16 @@ static __init int setup_disablecpuid(char *arg)
21296 }
21297 __setup("clearcpuid=", setup_disablecpuid);
21298
21299 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21300 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21301 +
21302 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21303 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21304 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21305 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21306
21307 #ifdef CONFIG_X86_64
21308 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21309 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21310 - (unsigned long) debug_idt_table };
21311 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21312 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21313
21314 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21315 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21316 @@ -1307,7 +1322,7 @@ void cpu_init(void)
21317 */
21318 load_ucode_ap();
21319
21320 - t = &per_cpu(init_tss, cpu);
21321 + t = init_tss + cpu;
21322 oist = &per_cpu(orig_ist, cpu);
21323
21324 #ifdef CONFIG_NUMA
21325 @@ -1339,7 +1354,6 @@ void cpu_init(void)
21326 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21327 barrier();
21328
21329 - x86_configure_nx();
21330 x2apic_setup();
21331
21332 /*
21333 @@ -1391,7 +1405,7 @@ void cpu_init(void)
21334 {
21335 int cpu = smp_processor_id();
21336 struct task_struct *curr = current;
21337 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21338 + struct tss_struct *t = init_tss + cpu;
21339 struct thread_struct *thread = &curr->thread;
21340
21341 wait_for_master_cpu(cpu);
21342 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21343 index 6596433..1ad6eaf 100644
21344 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21345 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21346 @@ -1024,6 +1024,22 @@ static struct attribute *default_attrs[] = {
21347 };
21348
21349 #ifdef CONFIG_AMD_NB
21350 +static struct attribute *default_attrs_amd_nb[] = {
21351 + &type.attr,
21352 + &level.attr,
21353 + &coherency_line_size.attr,
21354 + &physical_line_partition.attr,
21355 + &ways_of_associativity.attr,
21356 + &number_of_sets.attr,
21357 + &size.attr,
21358 + &shared_cpu_map.attr,
21359 + &shared_cpu_list.attr,
21360 + NULL,
21361 + NULL,
21362 + NULL,
21363 + NULL
21364 +};
21365 +
21366 static struct attribute **amd_l3_attrs(void)
21367 {
21368 static struct attribute **attrs;
21369 @@ -1034,18 +1050,7 @@ static struct attribute **amd_l3_attrs(void)
21370
21371 n = ARRAY_SIZE(default_attrs);
21372
21373 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21374 - n += 2;
21375 -
21376 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21377 - n += 1;
21378 -
21379 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21380 - if (attrs == NULL)
21381 - return attrs = default_attrs;
21382 -
21383 - for (n = 0; default_attrs[n]; n++)
21384 - attrs[n] = default_attrs[n];
21385 + attrs = default_attrs_amd_nb;
21386
21387 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21388 attrs[n++] = &cache_disable_0.attr;
21389 @@ -1096,6 +1101,13 @@ static struct kobj_type ktype_cache = {
21390 .default_attrs = default_attrs,
21391 };
21392
21393 +#ifdef CONFIG_AMD_NB
21394 +static struct kobj_type ktype_cache_amd_nb = {
21395 + .sysfs_ops = &sysfs_ops,
21396 + .default_attrs = default_attrs_amd_nb,
21397 +};
21398 +#endif
21399 +
21400 static struct kobj_type ktype_percpu_entry = {
21401 .sysfs_ops = &sysfs_ops,
21402 };
21403 @@ -1161,20 +1173,26 @@ static int cache_add_dev(struct device *dev)
21404 return retval;
21405 }
21406
21407 +#ifdef CONFIG_AMD_NB
21408 + amd_l3_attrs();
21409 +#endif
21410 +
21411 for (i = 0; i < num_cache_leaves; i++) {
21412 + struct kobj_type *ktype;
21413 +
21414 this_object = INDEX_KOBJECT_PTR(cpu, i);
21415 this_object->cpu = cpu;
21416 this_object->index = i;
21417
21418 this_leaf = CPUID4_INFO_IDX(cpu, i);
21419
21420 - ktype_cache.default_attrs = default_attrs;
21421 + ktype = &ktype_cache;
21422 #ifdef CONFIG_AMD_NB
21423 if (this_leaf->base.nb)
21424 - ktype_cache.default_attrs = amd_l3_attrs();
21425 + ktype = &ktype_cache_amd_nb;
21426 #endif
21427 retval = kobject_init_and_add(&(this_object->kobj),
21428 - &ktype_cache,
21429 + ktype,
21430 per_cpu(ici_cache_kobject, cpu),
21431 "index%1lu", i);
21432 if (unlikely(retval)) {
21433 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21434 index 3c036cb..3b5677d 100644
21435 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21436 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21437 @@ -47,6 +47,7 @@
21438 #include <asm/tlbflush.h>
21439 #include <asm/mce.h>
21440 #include <asm/msr.h>
21441 +#include <asm/local.h>
21442
21443 #include "mce-internal.h"
21444
21445 @@ -258,7 +259,7 @@ static void print_mce(struct mce *m)
21446 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21447 m->cs, m->ip);
21448
21449 - if (m->cs == __KERNEL_CS)
21450 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21451 print_symbol("{%s}", m->ip);
21452 pr_cont("\n");
21453 }
21454 @@ -291,10 +292,10 @@ static void print_mce(struct mce *m)
21455
21456 #define PANIC_TIMEOUT 5 /* 5 seconds */
21457
21458 -static atomic_t mce_panicked;
21459 +static atomic_unchecked_t mce_panicked;
21460
21461 static int fake_panic;
21462 -static atomic_t mce_fake_panicked;
21463 +static atomic_unchecked_t mce_fake_panicked;
21464
21465 /* Panic in progress. Enable interrupts and wait for final IPI */
21466 static void wait_for_panic(void)
21467 @@ -318,7 +319,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21468 /*
21469 * Make sure only one CPU runs in machine check panic
21470 */
21471 - if (atomic_inc_return(&mce_panicked) > 1)
21472 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21473 wait_for_panic();
21474 barrier();
21475
21476 @@ -326,7 +327,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21477 console_verbose();
21478 } else {
21479 /* Don't log too much for fake panic */
21480 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21481 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21482 return;
21483 }
21484 /* First print corrected ones that are still unlogged */
21485 @@ -365,7 +366,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21486 if (!fake_panic) {
21487 if (panic_timeout == 0)
21488 panic_timeout = mca_cfg.panic_timeout;
21489 - panic(msg);
21490 + panic("%s", msg);
21491 } else
21492 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21493 }
21494 @@ -743,7 +744,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21495 * might have been modified by someone else.
21496 */
21497 rmb();
21498 - if (atomic_read(&mce_panicked))
21499 + if (atomic_read_unchecked(&mce_panicked))
21500 wait_for_panic();
21501 if (!mca_cfg.monarch_timeout)
21502 goto out;
21503 @@ -1669,7 +1670,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21504 }
21505
21506 /* Call the installed machine check handler for this CPU setup. */
21507 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21508 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21509 unexpected_machine_check;
21510
21511 /*
21512 @@ -1692,7 +1693,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21513 return;
21514 }
21515
21516 + pax_open_kernel();
21517 machine_check_vector = do_machine_check;
21518 + pax_close_kernel();
21519
21520 __mcheck_cpu_init_generic();
21521 __mcheck_cpu_init_vendor(c);
21522 @@ -1706,7 +1709,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21523 */
21524
21525 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21526 -static int mce_chrdev_open_count; /* #times opened */
21527 +static local_t mce_chrdev_open_count; /* #times opened */
21528 static int mce_chrdev_open_exclu; /* already open exclusive? */
21529
21530 static int mce_chrdev_open(struct inode *inode, struct file *file)
21531 @@ -1714,7 +1717,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21532 spin_lock(&mce_chrdev_state_lock);
21533
21534 if (mce_chrdev_open_exclu ||
21535 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21536 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21537 spin_unlock(&mce_chrdev_state_lock);
21538
21539 return -EBUSY;
21540 @@ -1722,7 +1725,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21541
21542 if (file->f_flags & O_EXCL)
21543 mce_chrdev_open_exclu = 1;
21544 - mce_chrdev_open_count++;
21545 + local_inc(&mce_chrdev_open_count);
21546
21547 spin_unlock(&mce_chrdev_state_lock);
21548
21549 @@ -1733,7 +1736,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21550 {
21551 spin_lock(&mce_chrdev_state_lock);
21552
21553 - mce_chrdev_open_count--;
21554 + local_dec(&mce_chrdev_open_count);
21555 mce_chrdev_open_exclu = 0;
21556
21557 spin_unlock(&mce_chrdev_state_lock);
21558 @@ -2408,7 +2411,7 @@ static __init void mce_init_banks(void)
21559
21560 for (i = 0; i < mca_cfg.banks; i++) {
21561 struct mce_bank *b = &mce_banks[i];
21562 - struct device_attribute *a = &b->attr;
21563 + device_attribute_no_const *a = &b->attr;
21564
21565 sysfs_attr_init(&a->attr);
21566 a->attr.name = b->attrname;
21567 @@ -2515,7 +2518,7 @@ struct dentry *mce_get_debugfs_dir(void)
21568 static void mce_reset(void)
21569 {
21570 cpu_missing = 0;
21571 - atomic_set(&mce_fake_panicked, 0);
21572 + atomic_set_unchecked(&mce_fake_panicked, 0);
21573 atomic_set(&mce_executing, 0);
21574 atomic_set(&mce_callin, 0);
21575 atomic_set(&global_nwo, 0);
21576 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21577 index 737b0ad..09ec66e 100644
21578 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21579 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21580 @@ -12,6 +12,7 @@
21581 #include <asm/tlbflush.h>
21582 #include <asm/mce.h>
21583 #include <asm/msr.h>
21584 +#include <asm/pgtable.h>
21585
21586 /* By default disabled */
21587 int mce_p5_enabled __read_mostly;
21588 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21589 if (!cpu_has(c, X86_FEATURE_MCE))
21590 return;
21591
21592 + pax_open_kernel();
21593 machine_check_vector = pentium_machine_check;
21594 + pax_close_kernel();
21595 /* Make sure the vector pointer is visible before we enable MCEs: */
21596 wmb();
21597
21598 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21599 index 44f1382..315b292 100644
21600 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21601 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21602 @@ -11,6 +11,7 @@
21603 #include <asm/tlbflush.h>
21604 #include <asm/mce.h>
21605 #include <asm/msr.h>
21606 +#include <asm/pgtable.h>
21607
21608 /* Machine check handler for WinChip C6: */
21609 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21610 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21611 {
21612 u32 lo, hi;
21613
21614 + pax_open_kernel();
21615 machine_check_vector = winchip_machine_check;
21616 + pax_close_kernel();
21617 /* Make sure the vector pointer is visible before we enable MCEs: */
21618 wmb();
21619
21620 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21621 index 36a8361..e7058c2 100644
21622 --- a/arch/x86/kernel/cpu/microcode/core.c
21623 +++ b/arch/x86/kernel/cpu/microcode/core.c
21624 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21625 return NOTIFY_OK;
21626 }
21627
21628 -static struct notifier_block __refdata mc_cpu_notifier = {
21629 +static struct notifier_block mc_cpu_notifier = {
21630 .notifier_call = mc_cpu_callback,
21631 };
21632
21633 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21634 index 746e7fd..8dc677e 100644
21635 --- a/arch/x86/kernel/cpu/microcode/intel.c
21636 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21637 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21638
21639 static int get_ucode_user(void *to, const void *from, size_t n)
21640 {
21641 - return copy_from_user(to, from, n);
21642 + return copy_from_user(to, (const void __force_user *)from, n);
21643 }
21644
21645 static enum ucode_state
21646 request_microcode_user(int cpu, const void __user *buf, size_t size)
21647 {
21648 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21649 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21650 }
21651
21652 static void microcode_fini_cpu(int cpu)
21653 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21654 index ea5f363..cb0e905 100644
21655 --- a/arch/x86/kernel/cpu/mtrr/main.c
21656 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21657 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21658 u64 size_or_mask, size_and_mask;
21659 static bool mtrr_aps_delayed_init;
21660
21661 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21662 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21663
21664 const struct mtrr_ops *mtrr_if;
21665
21666 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21667 index df5e41f..816c719 100644
21668 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21669 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21670 @@ -25,7 +25,7 @@ struct mtrr_ops {
21671 int (*validate_add_page)(unsigned long base, unsigned long size,
21672 unsigned int type);
21673 int (*have_wrcomb)(void);
21674 -};
21675 +} __do_const;
21676
21677 extern int generic_get_free_region(unsigned long base, unsigned long size,
21678 int replace_reg);
21679 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21680 index b71a7f8..534af0e 100644
21681 --- a/arch/x86/kernel/cpu/perf_event.c
21682 +++ b/arch/x86/kernel/cpu/perf_event.c
21683 @@ -1376,7 +1376,7 @@ static void __init pmu_check_apic(void)
21684
21685 }
21686
21687 -static struct attribute_group x86_pmu_format_group = {
21688 +static attribute_group_no_const x86_pmu_format_group = {
21689 .name = "format",
21690 .attrs = NULL,
21691 };
21692 @@ -1475,7 +1475,7 @@ static struct attribute *events_attr[] = {
21693 NULL,
21694 };
21695
21696 -static struct attribute_group x86_pmu_events_group = {
21697 +static attribute_group_no_const x86_pmu_events_group = {
21698 .name = "events",
21699 .attrs = events_attr,
21700 };
21701 @@ -2037,7 +2037,7 @@ static unsigned long get_segment_base(unsigned int segment)
21702 if (idx > GDT_ENTRIES)
21703 return 0;
21704
21705 - desc = raw_cpu_ptr(gdt_page.gdt);
21706 + desc = get_cpu_gdt_table(smp_processor_id());
21707 }
21708
21709 return get_desc_base(desc + idx);
21710 @@ -2127,7 +2127,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21711 break;
21712
21713 perf_callchain_store(entry, frame.return_address);
21714 - fp = frame.next_frame;
21715 + fp = (const void __force_user *)frame.next_frame;
21716 }
21717 }
21718
21719 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21720 index 97242a9..cf9c30e 100644
21721 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21722 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21723 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21724 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21725 {
21726 struct attribute **attrs;
21727 - struct attribute_group *attr_group;
21728 + attribute_group_no_const *attr_group;
21729 int i = 0, j;
21730
21731 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21732 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21733 index 2589906..1ca1000 100644
21734 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21735 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21736 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21737 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21738
21739 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21740 - u64 capabilities;
21741 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21742
21743 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21744 - x86_pmu.intel_cap.capabilities = capabilities;
21745 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21746 + x86_pmu.intel_cap.capabilities = capabilities;
21747 }
21748
21749 intel_ds_init();
21750 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21751 index c4bb8b8..9f7384d 100644
21752 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21753 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21754 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21755 NULL,
21756 };
21757
21758 -static struct attribute_group rapl_pmu_events_group = {
21759 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21760 .name = "events",
21761 .attrs = NULL, /* patched at runtime */
21762 };
21763 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21764 index c635b8b..b78835e 100644
21765 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21766 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21767 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21768 static int __init uncore_type_init(struct intel_uncore_type *type)
21769 {
21770 struct intel_uncore_pmu *pmus;
21771 - struct attribute_group *attr_group;
21772 + attribute_group_no_const *attr_group;
21773 struct attribute **attrs;
21774 int i, j;
21775
21776 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21777 index 6c8c1e7..515b98a 100644
21778 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21779 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21780 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21781 struct uncore_event_desc {
21782 struct kobj_attribute attr;
21783 const char *config;
21784 -};
21785 +} __do_const;
21786
21787 ssize_t uncore_event_show(struct kobject *kobj,
21788 struct kobj_attribute *attr, char *buf);
21789 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21790 index 83741a7..bd3507d 100644
21791 --- a/arch/x86/kernel/cpuid.c
21792 +++ b/arch/x86/kernel/cpuid.c
21793 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21794 return notifier_from_errno(err);
21795 }
21796
21797 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21798 +static struct notifier_block cpuid_class_cpu_notifier =
21799 {
21800 .notifier_call = cpuid_class_cpu_callback,
21801 };
21802 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21803 index aceb2f9..c76d3e3 100644
21804 --- a/arch/x86/kernel/crash.c
21805 +++ b/arch/x86/kernel/crash.c
21806 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21807 #ifdef CONFIG_X86_32
21808 struct pt_regs fixed_regs;
21809
21810 - if (!user_mode_vm(regs)) {
21811 + if (!user_mode(regs)) {
21812 crash_fixup_ss_esp(&fixed_regs, regs);
21813 regs = &fixed_regs;
21814 }
21815 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21816 index afa64ad..dce67dd 100644
21817 --- a/arch/x86/kernel/crash_dump_64.c
21818 +++ b/arch/x86/kernel/crash_dump_64.c
21819 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21820 return -ENOMEM;
21821
21822 if (userbuf) {
21823 - if (copy_to_user(buf, vaddr + offset, csize)) {
21824 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21825 iounmap(vaddr);
21826 return -EFAULT;
21827 }
21828 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21829 index f6dfd93..892ade4 100644
21830 --- a/arch/x86/kernel/doublefault.c
21831 +++ b/arch/x86/kernel/doublefault.c
21832 @@ -12,7 +12,7 @@
21833
21834 #define DOUBLEFAULT_STACKSIZE (1024)
21835 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21836 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21837 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21838
21839 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21840
21841 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21842 unsigned long gdt, tss;
21843
21844 native_store_gdt(&gdt_desc);
21845 - gdt = gdt_desc.address;
21846 + gdt = (unsigned long)gdt_desc.address;
21847
21848 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21849
21850 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21851 /* 0x2 bit is always set */
21852 .flags = X86_EFLAGS_SF | 0x2,
21853 .sp = STACK_START,
21854 - .es = __USER_DS,
21855 + .es = __KERNEL_DS,
21856 .cs = __KERNEL_CS,
21857 .ss = __KERNEL_DS,
21858 - .ds = __USER_DS,
21859 + .ds = __KERNEL_DS,
21860 .fs = __KERNEL_PERCPU,
21861
21862 .__cr3 = __pa_nodebug(swapper_pg_dir),
21863 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21864 index cf3df1d..b637d9a 100644
21865 --- a/arch/x86/kernel/dumpstack.c
21866 +++ b/arch/x86/kernel/dumpstack.c
21867 @@ -2,6 +2,9 @@
21868 * Copyright (C) 1991, 1992 Linus Torvalds
21869 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21870 */
21871 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21872 +#define __INCLUDED_BY_HIDESYM 1
21873 +#endif
21874 #include <linux/kallsyms.h>
21875 #include <linux/kprobes.h>
21876 #include <linux/uaccess.h>
21877 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21878
21879 void printk_address(unsigned long address)
21880 {
21881 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21882 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21883 }
21884
21885 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21886 static void
21887 print_ftrace_graph_addr(unsigned long addr, void *data,
21888 const struct stacktrace_ops *ops,
21889 - struct thread_info *tinfo, int *graph)
21890 + struct task_struct *task, int *graph)
21891 {
21892 - struct task_struct *task;
21893 unsigned long ret_addr;
21894 int index;
21895
21896 if (addr != (unsigned long)return_to_handler)
21897 return;
21898
21899 - task = tinfo->task;
21900 index = task->curr_ret_stack;
21901
21902 if (!task->ret_stack || index < *graph)
21903 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21904 static inline void
21905 print_ftrace_graph_addr(unsigned long addr, void *data,
21906 const struct stacktrace_ops *ops,
21907 - struct thread_info *tinfo, int *graph)
21908 + struct task_struct *task, int *graph)
21909 { }
21910 #endif
21911
21912 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21913 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21914 */
21915
21916 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21917 - void *p, unsigned int size, void *end)
21918 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21919 {
21920 - void *t = tinfo;
21921 if (end) {
21922 if (p < end && p >= (end-THREAD_SIZE))
21923 return 1;
21924 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21925 }
21926
21927 unsigned long
21928 -print_context_stack(struct thread_info *tinfo,
21929 +print_context_stack(struct task_struct *task, void *stack_start,
21930 unsigned long *stack, unsigned long bp,
21931 const struct stacktrace_ops *ops, void *data,
21932 unsigned long *end, int *graph)
21933 {
21934 struct stack_frame *frame = (struct stack_frame *)bp;
21935
21936 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21937 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21938 unsigned long addr;
21939
21940 addr = *stack;
21941 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21942 } else {
21943 ops->address(data, addr, 0);
21944 }
21945 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21946 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21947 }
21948 stack++;
21949 }
21950 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21951 EXPORT_SYMBOL_GPL(print_context_stack);
21952
21953 unsigned long
21954 -print_context_stack_bp(struct thread_info *tinfo,
21955 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21956 unsigned long *stack, unsigned long bp,
21957 const struct stacktrace_ops *ops, void *data,
21958 unsigned long *end, int *graph)
21959 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21960 struct stack_frame *frame = (struct stack_frame *)bp;
21961 unsigned long *ret_addr = &frame->return_address;
21962
21963 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
21964 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
21965 unsigned long addr = *ret_addr;
21966
21967 if (!__kernel_text_address(addr))
21968 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21969 ops->address(data, addr, 1);
21970 frame = frame->next_frame;
21971 ret_addr = &frame->return_address;
21972 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21973 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21974 }
21975
21976 return (unsigned long)frame;
21977 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
21978 static void print_trace_address(void *data, unsigned long addr, int reliable)
21979 {
21980 touch_nmi_watchdog();
21981 - printk(data);
21982 + printk("%s", (char *)data);
21983 printk_stack_address(addr, reliable);
21984 }
21985
21986 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
21987 EXPORT_SYMBOL_GPL(oops_begin);
21988 NOKPROBE_SYMBOL(oops_begin);
21989
21990 +extern void gr_handle_kernel_exploit(void);
21991 +
21992 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
21993 {
21994 if (regs && kexec_should_crash(current))
21995 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
21996 panic("Fatal exception in interrupt");
21997 if (panic_on_oops)
21998 panic("Fatal exception");
21999 - do_exit(signr);
22000 +
22001 + gr_handle_kernel_exploit();
22002 +
22003 + do_group_exit(signr);
22004 }
22005 NOKPROBE_SYMBOL(oops_end);
22006
22007 @@ -278,7 +282,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22008 print_modules();
22009 show_regs(regs);
22010 #ifdef CONFIG_X86_32
22011 - if (user_mode_vm(regs)) {
22012 + if (user_mode(regs)) {
22013 sp = regs->sp;
22014 ss = regs->ss & 0xffff;
22015 } else {
22016 @@ -307,7 +311,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22017 unsigned long flags = oops_begin();
22018 int sig = SIGSEGV;
22019
22020 - if (!user_mode_vm(regs))
22021 + if (!user_mode(regs))
22022 report_bug(regs->ip, regs);
22023
22024 if (__die(str, regs, err))
22025 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22026 index 5abd4cd..c65733b 100644
22027 --- a/arch/x86/kernel/dumpstack_32.c
22028 +++ b/arch/x86/kernel/dumpstack_32.c
22029 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22030 bp = stack_frame(task, regs);
22031
22032 for (;;) {
22033 - struct thread_info *context;
22034 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22035 void *end_stack;
22036
22037 end_stack = is_hardirq_stack(stack, cpu);
22038 if (!end_stack)
22039 end_stack = is_softirq_stack(stack, cpu);
22040
22041 - context = task_thread_info(task);
22042 - bp = ops->walk_stack(context, stack, bp, ops, data,
22043 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22044 end_stack, &graph);
22045
22046 /* Stop if not on irq stack */
22047 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22048 int i;
22049
22050 show_regs_print_info(KERN_EMERG);
22051 - __show_regs(regs, !user_mode_vm(regs));
22052 + __show_regs(regs, !user_mode(regs));
22053
22054 /*
22055 * When in-kernel, we also print out the stack and code at the
22056 * time of the fault..
22057 */
22058 - if (!user_mode_vm(regs)) {
22059 + if (!user_mode(regs)) {
22060 unsigned int code_prologue = code_bytes * 43 / 64;
22061 unsigned int code_len = code_bytes;
22062 unsigned char c;
22063 u8 *ip;
22064 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22065
22066 pr_emerg("Stack:\n");
22067 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22068
22069 pr_emerg("Code:");
22070
22071 - ip = (u8 *)regs->ip - code_prologue;
22072 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22073 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22074 /* try starting at IP */
22075 - ip = (u8 *)regs->ip;
22076 + ip = (u8 *)regs->ip + cs_base;
22077 code_len = code_len - code_prologue + 1;
22078 }
22079 for (i = 0; i < code_len; i++, ip++) {
22080 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22081 pr_cont(" Bad EIP value.");
22082 break;
22083 }
22084 - if (ip == (u8 *)regs->ip)
22085 + if (ip == (u8 *)regs->ip + cs_base)
22086 pr_cont(" <%02x>", c);
22087 else
22088 pr_cont(" %02x", c);
22089 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22090 {
22091 unsigned short ud2;
22092
22093 + ip = ktla_ktva(ip);
22094 if (ip < PAGE_OFFSET)
22095 return 0;
22096 if (probe_kernel_address((unsigned short *)ip, ud2))
22097 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22098
22099 return ud2 == 0x0b0f;
22100 }
22101 +
22102 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22103 +void pax_check_alloca(unsigned long size)
22104 +{
22105 + unsigned long sp = (unsigned long)&sp, stack_left;
22106 +
22107 + /* all kernel stacks are of the same size */
22108 + stack_left = sp & (THREAD_SIZE - 1);
22109 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22110 +}
22111 +EXPORT_SYMBOL(pax_check_alloca);
22112 +#endif
22113 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22114 index ff86f19..73eabf4 100644
22115 --- a/arch/x86/kernel/dumpstack_64.c
22116 +++ b/arch/x86/kernel/dumpstack_64.c
22117 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22118 const struct stacktrace_ops *ops, void *data)
22119 {
22120 const unsigned cpu = get_cpu();
22121 - struct thread_info *tinfo;
22122 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22123 unsigned long dummy;
22124 unsigned used = 0;
22125 int graph = 0;
22126 int done = 0;
22127 + void *stack_start;
22128
22129 if (!task)
22130 task = current;
22131 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22132 * current stack address. If the stacks consist of nested
22133 * exceptions
22134 */
22135 - tinfo = task_thread_info(task);
22136 while (!done) {
22137 unsigned long *stack_end;
22138 enum stack_type stype;
22139 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22140 if (ops->stack(data, id) < 0)
22141 break;
22142
22143 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22144 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22145 data, stack_end, &graph);
22146 ops->stack(data, "<EOE>");
22147 /*
22148 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22149 * second-to-last pointer (index -2 to end) in the
22150 * exception stack:
22151 */
22152 + if ((u16)stack_end[-1] != __KERNEL_DS)
22153 + goto out;
22154 stack = (unsigned long *) stack_end[-2];
22155 done = 0;
22156 break;
22157 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22158
22159 if (ops->stack(data, "IRQ") < 0)
22160 break;
22161 - bp = ops->walk_stack(tinfo, stack, bp,
22162 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22163 ops, data, stack_end, &graph);
22164 /*
22165 * We link to the next stack (which would be
22166 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22167 /*
22168 * This handles the process stack:
22169 */
22170 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22171 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22172 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22173 +out:
22174 put_cpu();
22175 }
22176 EXPORT_SYMBOL(dump_trace);
22177 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22178 {
22179 unsigned short ud2;
22180
22181 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22182 + if (probe_kernel_address((unsigned short *)ip, ud2))
22183 return 0;
22184
22185 return ud2 == 0x0b0f;
22186 }
22187 +
22188 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22189 +void pax_check_alloca(unsigned long size)
22190 +{
22191 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22192 + unsigned cpu, used;
22193 + char *id;
22194 +
22195 + /* check the process stack first */
22196 + stack_start = (unsigned long)task_stack_page(current);
22197 + stack_end = stack_start + THREAD_SIZE;
22198 + if (likely(stack_start <= sp && sp < stack_end)) {
22199 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22200 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22201 + return;
22202 + }
22203 +
22204 + cpu = get_cpu();
22205 +
22206 + /* check the irq stacks */
22207 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22208 + stack_start = stack_end - IRQ_STACK_SIZE;
22209 + if (stack_start <= sp && sp < stack_end) {
22210 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22211 + put_cpu();
22212 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22213 + return;
22214 + }
22215 +
22216 + /* check the exception stacks */
22217 + used = 0;
22218 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22219 + stack_start = stack_end - EXCEPTION_STKSZ;
22220 + if (stack_end && stack_start <= sp && sp < stack_end) {
22221 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22222 + put_cpu();
22223 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22224 + return;
22225 + }
22226 +
22227 + put_cpu();
22228 +
22229 + /* unknown stack */
22230 + BUG();
22231 +}
22232 +EXPORT_SYMBOL(pax_check_alloca);
22233 +#endif
22234 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22235 index 46201de..ebffabf 100644
22236 --- a/arch/x86/kernel/e820.c
22237 +++ b/arch/x86/kernel/e820.c
22238 @@ -794,8 +794,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22239
22240 static void early_panic(char *msg)
22241 {
22242 - early_printk(msg);
22243 - panic(msg);
22244 + early_printk("%s", msg);
22245 + panic("%s", msg);
22246 }
22247
22248 static int userdef __initdata;
22249 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22250 index a62536a..8444df4 100644
22251 --- a/arch/x86/kernel/early_printk.c
22252 +++ b/arch/x86/kernel/early_printk.c
22253 @@ -7,6 +7,7 @@
22254 #include <linux/pci_regs.h>
22255 #include <linux/pci_ids.h>
22256 #include <linux/errno.h>
22257 +#include <linux/sched.h>
22258 #include <asm/io.h>
22259 #include <asm/processor.h>
22260 #include <asm/fcntl.h>
22261 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22262 index 31e2d5b..b31c76d 100644
22263 --- a/arch/x86/kernel/entry_32.S
22264 +++ b/arch/x86/kernel/entry_32.S
22265 @@ -177,13 +177,154 @@
22266 /*CFI_REL_OFFSET gs, PT_GS*/
22267 .endm
22268 .macro SET_KERNEL_GS reg
22269 +
22270 +#ifdef CONFIG_CC_STACKPROTECTOR
22271 movl $(__KERNEL_STACK_CANARY), \reg
22272 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22273 + movl $(__USER_DS), \reg
22274 +#else
22275 + xorl \reg, \reg
22276 +#endif
22277 +
22278 movl \reg, %gs
22279 .endm
22280
22281 #endif /* CONFIG_X86_32_LAZY_GS */
22282
22283 -.macro SAVE_ALL
22284 +.macro pax_enter_kernel
22285 +#ifdef CONFIG_PAX_KERNEXEC
22286 + call pax_enter_kernel
22287 +#endif
22288 +.endm
22289 +
22290 +.macro pax_exit_kernel
22291 +#ifdef CONFIG_PAX_KERNEXEC
22292 + call pax_exit_kernel
22293 +#endif
22294 +.endm
22295 +
22296 +#ifdef CONFIG_PAX_KERNEXEC
22297 +ENTRY(pax_enter_kernel)
22298 +#ifdef CONFIG_PARAVIRT
22299 + pushl %eax
22300 + pushl %ecx
22301 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22302 + mov %eax, %esi
22303 +#else
22304 + mov %cr0, %esi
22305 +#endif
22306 + bts $16, %esi
22307 + jnc 1f
22308 + mov %cs, %esi
22309 + cmp $__KERNEL_CS, %esi
22310 + jz 3f
22311 + ljmp $__KERNEL_CS, $3f
22312 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22313 +2:
22314 +#ifdef CONFIG_PARAVIRT
22315 + mov %esi, %eax
22316 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22317 +#else
22318 + mov %esi, %cr0
22319 +#endif
22320 +3:
22321 +#ifdef CONFIG_PARAVIRT
22322 + popl %ecx
22323 + popl %eax
22324 +#endif
22325 + ret
22326 +ENDPROC(pax_enter_kernel)
22327 +
22328 +ENTRY(pax_exit_kernel)
22329 +#ifdef CONFIG_PARAVIRT
22330 + pushl %eax
22331 + pushl %ecx
22332 +#endif
22333 + mov %cs, %esi
22334 + cmp $__KERNEXEC_KERNEL_CS, %esi
22335 + jnz 2f
22336 +#ifdef CONFIG_PARAVIRT
22337 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22338 + mov %eax, %esi
22339 +#else
22340 + mov %cr0, %esi
22341 +#endif
22342 + btr $16, %esi
22343 + ljmp $__KERNEL_CS, $1f
22344 +1:
22345 +#ifdef CONFIG_PARAVIRT
22346 + mov %esi, %eax
22347 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22348 +#else
22349 + mov %esi, %cr0
22350 +#endif
22351 +2:
22352 +#ifdef CONFIG_PARAVIRT
22353 + popl %ecx
22354 + popl %eax
22355 +#endif
22356 + ret
22357 +ENDPROC(pax_exit_kernel)
22358 +#endif
22359 +
22360 + .macro pax_erase_kstack
22361 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22362 + call pax_erase_kstack
22363 +#endif
22364 + .endm
22365 +
22366 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22367 +/*
22368 + * ebp: thread_info
22369 + */
22370 +ENTRY(pax_erase_kstack)
22371 + pushl %edi
22372 + pushl %ecx
22373 + pushl %eax
22374 +
22375 + mov TI_lowest_stack(%ebp), %edi
22376 + mov $-0xBEEF, %eax
22377 + std
22378 +
22379 +1: mov %edi, %ecx
22380 + and $THREAD_SIZE_asm - 1, %ecx
22381 + shr $2, %ecx
22382 + repne scasl
22383 + jecxz 2f
22384 +
22385 + cmp $2*16, %ecx
22386 + jc 2f
22387 +
22388 + mov $2*16, %ecx
22389 + repe scasl
22390 + jecxz 2f
22391 + jne 1b
22392 +
22393 +2: cld
22394 + or $2*4, %edi
22395 + mov %esp, %ecx
22396 + sub %edi, %ecx
22397 +
22398 + cmp $THREAD_SIZE_asm, %ecx
22399 + jb 3f
22400 + ud2
22401 +3:
22402 +
22403 + shr $2, %ecx
22404 + rep stosl
22405 +
22406 + mov TI_task_thread_sp0(%ebp), %edi
22407 + sub $128, %edi
22408 + mov %edi, TI_lowest_stack(%ebp)
22409 +
22410 + popl %eax
22411 + popl %ecx
22412 + popl %edi
22413 + ret
22414 +ENDPROC(pax_erase_kstack)
22415 +#endif
22416 +
22417 +.macro __SAVE_ALL _DS
22418 cld
22419 PUSH_GS
22420 pushl_cfi %fs
22421 @@ -206,7 +347,7 @@
22422 CFI_REL_OFFSET ecx, 0
22423 pushl_cfi %ebx
22424 CFI_REL_OFFSET ebx, 0
22425 - movl $(__USER_DS), %edx
22426 + movl $\_DS, %edx
22427 movl %edx, %ds
22428 movl %edx, %es
22429 movl $(__KERNEL_PERCPU), %edx
22430 @@ -214,6 +355,15 @@
22431 SET_KERNEL_GS %edx
22432 .endm
22433
22434 +.macro SAVE_ALL
22435 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22436 + __SAVE_ALL __KERNEL_DS
22437 + pax_enter_kernel
22438 +#else
22439 + __SAVE_ALL __USER_DS
22440 +#endif
22441 +.endm
22442 +
22443 .macro RESTORE_INT_REGS
22444 popl_cfi %ebx
22445 CFI_RESTORE ebx
22446 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22447 popfl_cfi
22448 jmp syscall_exit
22449 CFI_ENDPROC
22450 -END(ret_from_fork)
22451 +ENDPROC(ret_from_fork)
22452
22453 ENTRY(ret_from_kernel_thread)
22454 CFI_STARTPROC
22455 @@ -340,7 +490,15 @@ ret_from_intr:
22456 andl $SEGMENT_RPL_MASK, %eax
22457 #endif
22458 cmpl $USER_RPL, %eax
22459 +
22460 +#ifdef CONFIG_PAX_KERNEXEC
22461 + jae resume_userspace
22462 +
22463 + pax_exit_kernel
22464 + jmp resume_kernel
22465 +#else
22466 jb resume_kernel # not returning to v8086 or userspace
22467 +#endif
22468
22469 ENTRY(resume_userspace)
22470 LOCKDEP_SYS_EXIT
22471 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22472 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22473 # int/exception return?
22474 jne work_pending
22475 - jmp restore_all
22476 -END(ret_from_exception)
22477 + jmp restore_all_pax
22478 +ENDPROC(ret_from_exception)
22479
22480 #ifdef CONFIG_PREEMPT
22481 ENTRY(resume_kernel)
22482 @@ -365,7 +523,7 @@ need_resched:
22483 jz restore_all
22484 call preempt_schedule_irq
22485 jmp need_resched
22486 -END(resume_kernel)
22487 +ENDPROC(resume_kernel)
22488 #endif
22489 CFI_ENDPROC
22490
22491 @@ -395,30 +553,45 @@ sysenter_past_esp:
22492 /*CFI_REL_OFFSET cs, 0*/
22493 /*
22494 * Push current_thread_info()->sysenter_return to the stack.
22495 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22496 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22497 */
22498 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22499 + pushl_cfi $0
22500 CFI_REL_OFFSET eip, 0
22501
22502 pushl_cfi %eax
22503 SAVE_ALL
22504 + GET_THREAD_INFO(%ebp)
22505 + movl TI_sysenter_return(%ebp),%ebp
22506 + movl %ebp,PT_EIP(%esp)
22507 ENABLE_INTERRUPTS(CLBR_NONE)
22508
22509 /*
22510 * Load the potential sixth argument from user stack.
22511 * Careful about security.
22512 */
22513 + movl PT_OLDESP(%esp),%ebp
22514 +
22515 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22516 + mov PT_OLDSS(%esp),%ds
22517 +1: movl %ds:(%ebp),%ebp
22518 + push %ss
22519 + pop %ds
22520 +#else
22521 cmpl $__PAGE_OFFSET-3,%ebp
22522 jae syscall_fault
22523 ASM_STAC
22524 1: movl (%ebp),%ebp
22525 ASM_CLAC
22526 +#endif
22527 +
22528 movl %ebp,PT_EBP(%esp)
22529 _ASM_EXTABLE(1b,syscall_fault)
22530
22531 GET_THREAD_INFO(%ebp)
22532
22533 +#ifdef CONFIG_PAX_RANDKSTACK
22534 + pax_erase_kstack
22535 +#endif
22536 +
22537 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22538 jnz sysenter_audit
22539 sysenter_do_call:
22540 @@ -434,12 +607,24 @@ sysenter_after_call:
22541 testl $_TIF_ALLWORK_MASK, %ecx
22542 jne sysexit_audit
22543 sysenter_exit:
22544 +
22545 +#ifdef CONFIG_PAX_RANDKSTACK
22546 + pushl_cfi %eax
22547 + movl %esp, %eax
22548 + call pax_randomize_kstack
22549 + popl_cfi %eax
22550 +#endif
22551 +
22552 + pax_erase_kstack
22553 +
22554 /* if something modifies registers it must also disable sysexit */
22555 movl PT_EIP(%esp), %edx
22556 movl PT_OLDESP(%esp), %ecx
22557 xorl %ebp,%ebp
22558 TRACE_IRQS_ON
22559 1: mov PT_FS(%esp), %fs
22560 +2: mov PT_DS(%esp), %ds
22561 +3: mov PT_ES(%esp), %es
22562 PTGS_TO_GS
22563 ENABLE_INTERRUPTS_SYSEXIT
22564
22565 @@ -453,6 +638,9 @@ sysenter_audit:
22566 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22567 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22568 call __audit_syscall_entry
22569 +
22570 + pax_erase_kstack
22571 +
22572 popl_cfi %ecx /* get that remapped edx off the stack */
22573 popl_cfi %ecx /* get that remapped esi off the stack */
22574 movl PT_EAX(%esp),%eax /* reload syscall number */
22575 @@ -479,10 +667,16 @@ sysexit_audit:
22576
22577 CFI_ENDPROC
22578 .pushsection .fixup,"ax"
22579 -2: movl $0,PT_FS(%esp)
22580 +4: movl $0,PT_FS(%esp)
22581 + jmp 1b
22582 +5: movl $0,PT_DS(%esp)
22583 + jmp 1b
22584 +6: movl $0,PT_ES(%esp)
22585 jmp 1b
22586 .popsection
22587 - _ASM_EXTABLE(1b,2b)
22588 + _ASM_EXTABLE(1b,4b)
22589 + _ASM_EXTABLE(2b,5b)
22590 + _ASM_EXTABLE(3b,6b)
22591 PTGS_TO_GS_EX
22592 ENDPROC(ia32_sysenter_target)
22593
22594 @@ -493,6 +687,11 @@ ENTRY(system_call)
22595 pushl_cfi %eax # save orig_eax
22596 SAVE_ALL
22597 GET_THREAD_INFO(%ebp)
22598 +
22599 +#ifdef CONFIG_PAX_RANDKSTACK
22600 + pax_erase_kstack
22601 +#endif
22602 +
22603 # system call tracing in operation / emulation
22604 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22605 jnz syscall_trace_entry
22606 @@ -512,6 +711,15 @@ syscall_exit:
22607 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22608 jne syscall_exit_work
22609
22610 +restore_all_pax:
22611 +
22612 +#ifdef CONFIG_PAX_RANDKSTACK
22613 + movl %esp, %eax
22614 + call pax_randomize_kstack
22615 +#endif
22616 +
22617 + pax_erase_kstack
22618 +
22619 restore_all:
22620 TRACE_IRQS_IRET
22621 restore_all_notrace:
22622 @@ -566,14 +774,34 @@ ldt_ss:
22623 * compensating for the offset by changing to the ESPFIX segment with
22624 * a base address that matches for the difference.
22625 */
22626 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22627 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22628 mov %esp, %edx /* load kernel esp */
22629 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22630 mov %dx, %ax /* eax: new kernel esp */
22631 sub %eax, %edx /* offset (low word is 0) */
22632 +#ifdef CONFIG_SMP
22633 + movl PER_CPU_VAR(cpu_number), %ebx
22634 + shll $PAGE_SHIFT_asm, %ebx
22635 + addl $cpu_gdt_table, %ebx
22636 +#else
22637 + movl $cpu_gdt_table, %ebx
22638 +#endif
22639 shr $16, %edx
22640 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22641 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22642 +
22643 +#ifdef CONFIG_PAX_KERNEXEC
22644 + mov %cr0, %esi
22645 + btr $16, %esi
22646 + mov %esi, %cr0
22647 +#endif
22648 +
22649 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22650 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22651 +
22652 +#ifdef CONFIG_PAX_KERNEXEC
22653 + bts $16, %esi
22654 + mov %esi, %cr0
22655 +#endif
22656 +
22657 pushl_cfi $__ESPFIX_SS
22658 pushl_cfi %eax /* new kernel esp */
22659 /* Disable interrupts, but do not irqtrace this section: we
22660 @@ -603,20 +831,18 @@ work_resched:
22661 movl TI_flags(%ebp), %ecx
22662 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22663 # than syscall tracing?
22664 - jz restore_all
22665 + jz restore_all_pax
22666 testb $_TIF_NEED_RESCHED, %cl
22667 jnz work_resched
22668
22669 work_notifysig: # deal with pending signals and
22670 # notify-resume requests
22671 + movl %esp, %eax
22672 #ifdef CONFIG_VM86
22673 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22674 - movl %esp, %eax
22675 jne work_notifysig_v86 # returning to kernel-space or
22676 # vm86-space
22677 1:
22678 -#else
22679 - movl %esp, %eax
22680 #endif
22681 TRACE_IRQS_ON
22682 ENABLE_INTERRUPTS(CLBR_NONE)
22683 @@ -637,7 +863,7 @@ work_notifysig_v86:
22684 movl %eax, %esp
22685 jmp 1b
22686 #endif
22687 -END(work_pending)
22688 +ENDPROC(work_pending)
22689
22690 # perform syscall exit tracing
22691 ALIGN
22692 @@ -645,11 +871,14 @@ syscall_trace_entry:
22693 movl $-ENOSYS,PT_EAX(%esp)
22694 movl %esp, %eax
22695 call syscall_trace_enter
22696 +
22697 + pax_erase_kstack
22698 +
22699 /* What it returned is what we'll actually use. */
22700 cmpl $(NR_syscalls), %eax
22701 jnae syscall_call
22702 jmp syscall_exit
22703 -END(syscall_trace_entry)
22704 +ENDPROC(syscall_trace_entry)
22705
22706 # perform syscall exit tracing
22707 ALIGN
22708 @@ -662,26 +891,30 @@ syscall_exit_work:
22709 movl %esp, %eax
22710 call syscall_trace_leave
22711 jmp resume_userspace
22712 -END(syscall_exit_work)
22713 +ENDPROC(syscall_exit_work)
22714 CFI_ENDPROC
22715
22716 RING0_INT_FRAME # can't unwind into user space anyway
22717 syscall_fault:
22718 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22719 + push %ss
22720 + pop %ds
22721 +#endif
22722 ASM_CLAC
22723 GET_THREAD_INFO(%ebp)
22724 movl $-EFAULT,PT_EAX(%esp)
22725 jmp resume_userspace
22726 -END(syscall_fault)
22727 +ENDPROC(syscall_fault)
22728
22729 syscall_badsys:
22730 movl $-ENOSYS,%eax
22731 jmp syscall_after_call
22732 -END(syscall_badsys)
22733 +ENDPROC(syscall_badsys)
22734
22735 sysenter_badsys:
22736 movl $-ENOSYS,%eax
22737 jmp sysenter_after_call
22738 -END(sysenter_badsys)
22739 +ENDPROC(sysenter_badsys)
22740 CFI_ENDPROC
22741
22742 .macro FIXUP_ESPFIX_STACK
22743 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22744 */
22745 #ifdef CONFIG_X86_ESPFIX32
22746 /* fixup the stack */
22747 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22748 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22749 +#ifdef CONFIG_SMP
22750 + movl PER_CPU_VAR(cpu_number), %ebx
22751 + shll $PAGE_SHIFT_asm, %ebx
22752 + addl $cpu_gdt_table, %ebx
22753 +#else
22754 + movl $cpu_gdt_table, %ebx
22755 +#endif
22756 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22757 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22758 shl $16, %eax
22759 addl %esp, %eax /* the adjusted stack pointer */
22760 pushl_cfi $__KERNEL_DS
22761 @@ -751,7 +991,7 @@ vector=vector+1
22762 .endr
22763 2: jmp common_interrupt
22764 .endr
22765 -END(irq_entries_start)
22766 +ENDPROC(irq_entries_start)
22767
22768 .previous
22769 END(interrupt)
22770 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22771 pushl_cfi $do_coprocessor_error
22772 jmp error_code
22773 CFI_ENDPROC
22774 -END(coprocessor_error)
22775 +ENDPROC(coprocessor_error)
22776
22777 ENTRY(simd_coprocessor_error)
22778 RING0_INT_FRAME
22779 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22780 .section .altinstructions,"a"
22781 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22782 .previous
22783 -.section .altinstr_replacement,"ax"
22784 +.section .altinstr_replacement,"a"
22785 663: pushl $do_simd_coprocessor_error
22786 664:
22787 .previous
22788 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22789 #endif
22790 jmp error_code
22791 CFI_ENDPROC
22792 -END(simd_coprocessor_error)
22793 +ENDPROC(simd_coprocessor_error)
22794
22795 ENTRY(device_not_available)
22796 RING0_INT_FRAME
22797 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22798 pushl_cfi $do_device_not_available
22799 jmp error_code
22800 CFI_ENDPROC
22801 -END(device_not_available)
22802 +ENDPROC(device_not_available)
22803
22804 #ifdef CONFIG_PARAVIRT
22805 ENTRY(native_iret)
22806 iret
22807 _ASM_EXTABLE(native_iret, iret_exc)
22808 -END(native_iret)
22809 +ENDPROC(native_iret)
22810
22811 ENTRY(native_irq_enable_sysexit)
22812 sti
22813 sysexit
22814 -END(native_irq_enable_sysexit)
22815 +ENDPROC(native_irq_enable_sysexit)
22816 #endif
22817
22818 ENTRY(overflow)
22819 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22820 pushl_cfi $do_overflow
22821 jmp error_code
22822 CFI_ENDPROC
22823 -END(overflow)
22824 +ENDPROC(overflow)
22825
22826 ENTRY(bounds)
22827 RING0_INT_FRAME
22828 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22829 pushl_cfi $do_bounds
22830 jmp error_code
22831 CFI_ENDPROC
22832 -END(bounds)
22833 +ENDPROC(bounds)
22834
22835 ENTRY(invalid_op)
22836 RING0_INT_FRAME
22837 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22838 pushl_cfi $do_invalid_op
22839 jmp error_code
22840 CFI_ENDPROC
22841 -END(invalid_op)
22842 +ENDPROC(invalid_op)
22843
22844 ENTRY(coprocessor_segment_overrun)
22845 RING0_INT_FRAME
22846 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22847 pushl_cfi $do_coprocessor_segment_overrun
22848 jmp error_code
22849 CFI_ENDPROC
22850 -END(coprocessor_segment_overrun)
22851 +ENDPROC(coprocessor_segment_overrun)
22852
22853 ENTRY(invalid_TSS)
22854 RING0_EC_FRAME
22855 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22856 pushl_cfi $do_invalid_TSS
22857 jmp error_code
22858 CFI_ENDPROC
22859 -END(invalid_TSS)
22860 +ENDPROC(invalid_TSS)
22861
22862 ENTRY(segment_not_present)
22863 RING0_EC_FRAME
22864 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22865 pushl_cfi $do_segment_not_present
22866 jmp error_code
22867 CFI_ENDPROC
22868 -END(segment_not_present)
22869 +ENDPROC(segment_not_present)
22870
22871 ENTRY(stack_segment)
22872 RING0_EC_FRAME
22873 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22874 pushl_cfi $do_stack_segment
22875 jmp error_code
22876 CFI_ENDPROC
22877 -END(stack_segment)
22878 +ENDPROC(stack_segment)
22879
22880 ENTRY(alignment_check)
22881 RING0_EC_FRAME
22882 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22883 pushl_cfi $do_alignment_check
22884 jmp error_code
22885 CFI_ENDPROC
22886 -END(alignment_check)
22887 +ENDPROC(alignment_check)
22888
22889 ENTRY(divide_error)
22890 RING0_INT_FRAME
22891 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22892 pushl_cfi $do_divide_error
22893 jmp error_code
22894 CFI_ENDPROC
22895 -END(divide_error)
22896 +ENDPROC(divide_error)
22897
22898 #ifdef CONFIG_X86_MCE
22899 ENTRY(machine_check)
22900 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22901 pushl_cfi machine_check_vector
22902 jmp error_code
22903 CFI_ENDPROC
22904 -END(machine_check)
22905 +ENDPROC(machine_check)
22906 #endif
22907
22908 ENTRY(spurious_interrupt_bug)
22909 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22910 pushl_cfi $do_spurious_interrupt_bug
22911 jmp error_code
22912 CFI_ENDPROC
22913 -END(spurious_interrupt_bug)
22914 +ENDPROC(spurious_interrupt_bug)
22915
22916 #ifdef CONFIG_XEN
22917 /* Xen doesn't set %esp to be precisely what the normal sysenter
22918 @@ -1057,7 +1297,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22919
22920 ENTRY(mcount)
22921 ret
22922 -END(mcount)
22923 +ENDPROC(mcount)
22924
22925 ENTRY(ftrace_caller)
22926 pushl %eax
22927 @@ -1087,7 +1327,7 @@ ftrace_graph_call:
22928 .globl ftrace_stub
22929 ftrace_stub:
22930 ret
22931 -END(ftrace_caller)
22932 +ENDPROC(ftrace_caller)
22933
22934 ENTRY(ftrace_regs_caller)
22935 pushf /* push flags before compare (in cs location) */
22936 @@ -1185,7 +1425,7 @@ trace:
22937 popl %ecx
22938 popl %eax
22939 jmp ftrace_stub
22940 -END(mcount)
22941 +ENDPROC(mcount)
22942 #endif /* CONFIG_DYNAMIC_FTRACE */
22943 #endif /* CONFIG_FUNCTION_TRACER */
22944
22945 @@ -1203,7 +1443,7 @@ ENTRY(ftrace_graph_caller)
22946 popl %ecx
22947 popl %eax
22948 ret
22949 -END(ftrace_graph_caller)
22950 +ENDPROC(ftrace_graph_caller)
22951
22952 .globl return_to_handler
22953 return_to_handler:
22954 @@ -1264,15 +1504,18 @@ error_code:
22955 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22956 REG_TO_PTGS %ecx
22957 SET_KERNEL_GS %ecx
22958 - movl $(__USER_DS), %ecx
22959 + movl $(__KERNEL_DS), %ecx
22960 movl %ecx, %ds
22961 movl %ecx, %es
22962 +
22963 + pax_enter_kernel
22964 +
22965 TRACE_IRQS_OFF
22966 movl %esp,%eax # pt_regs pointer
22967 call *%edi
22968 jmp ret_from_exception
22969 CFI_ENDPROC
22970 -END(page_fault)
22971 +ENDPROC(page_fault)
22972
22973 /*
22974 * Debug traps and NMI can happen at the one SYSENTER instruction
22975 @@ -1315,7 +1558,7 @@ debug_stack_correct:
22976 call do_debug
22977 jmp ret_from_exception
22978 CFI_ENDPROC
22979 -END(debug)
22980 +ENDPROC(debug)
22981
22982 /*
22983 * NMI is doubly nasty. It can happen _while_ we're handling
22984 @@ -1355,6 +1598,9 @@ nmi_stack_correct:
22985 xorl %edx,%edx # zero error code
22986 movl %esp,%eax # pt_regs pointer
22987 call do_nmi
22988 +
22989 + pax_exit_kernel
22990 +
22991 jmp restore_all_notrace
22992 CFI_ENDPROC
22993
22994 @@ -1392,13 +1638,16 @@ nmi_espfix_stack:
22995 FIXUP_ESPFIX_STACK # %eax == %esp
22996 xorl %edx,%edx # zero error code
22997 call do_nmi
22998 +
22999 + pax_exit_kernel
23000 +
23001 RESTORE_REGS
23002 lss 12+4(%esp), %esp # back to espfix stack
23003 CFI_ADJUST_CFA_OFFSET -24
23004 jmp irq_return
23005 #endif
23006 CFI_ENDPROC
23007 -END(nmi)
23008 +ENDPROC(nmi)
23009
23010 ENTRY(int3)
23011 RING0_INT_FRAME
23012 @@ -1411,14 +1660,14 @@ ENTRY(int3)
23013 call do_int3
23014 jmp ret_from_exception
23015 CFI_ENDPROC
23016 -END(int3)
23017 +ENDPROC(int3)
23018
23019 ENTRY(general_protection)
23020 RING0_EC_FRAME
23021 pushl_cfi $do_general_protection
23022 jmp error_code
23023 CFI_ENDPROC
23024 -END(general_protection)
23025 +ENDPROC(general_protection)
23026
23027 #ifdef CONFIG_KVM_GUEST
23028 ENTRY(async_page_fault)
23029 @@ -1427,6 +1676,6 @@ ENTRY(async_page_fault)
23030 pushl_cfi $do_async_page_fault
23031 jmp error_code
23032 CFI_ENDPROC
23033 -END(async_page_fault)
23034 +ENDPROC(async_page_fault)
23035 #endif
23036
23037 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23038 index f0095a7..ec77893 100644
23039 --- a/arch/x86/kernel/entry_64.S
23040 +++ b/arch/x86/kernel/entry_64.S
23041 @@ -59,6 +59,8 @@
23042 #include <asm/smap.h>
23043 #include <asm/pgtable_types.h>
23044 #include <linux/err.h>
23045 +#include <asm/pgtable.h>
23046 +#include <asm/alternative-asm.h>
23047
23048 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23049 #include <linux/elf-em.h>
23050 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23051 ENDPROC(native_usergs_sysret64)
23052 #endif /* CONFIG_PARAVIRT */
23053
23054 + .macro ljmpq sel, off
23055 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23056 + .byte 0x48; ljmp *1234f(%rip)
23057 + .pushsection .rodata
23058 + .align 16
23059 + 1234: .quad \off; .word \sel
23060 + .popsection
23061 +#else
23062 + pushq $\sel
23063 + pushq $\off
23064 + lretq
23065 +#endif
23066 + .endm
23067 +
23068 + .macro pax_enter_kernel
23069 + pax_set_fptr_mask
23070 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23071 + call pax_enter_kernel
23072 +#endif
23073 + .endm
23074 +
23075 + .macro pax_exit_kernel
23076 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23077 + call pax_exit_kernel
23078 +#endif
23079 +
23080 + .endm
23081 +
23082 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23083 +ENTRY(pax_enter_kernel)
23084 + pushq %rdi
23085 +
23086 +#ifdef CONFIG_PARAVIRT
23087 + PV_SAVE_REGS(CLBR_RDI)
23088 +#endif
23089 +
23090 +#ifdef CONFIG_PAX_KERNEXEC
23091 + GET_CR0_INTO_RDI
23092 + bts $16,%rdi
23093 + jnc 3f
23094 + mov %cs,%edi
23095 + cmp $__KERNEL_CS,%edi
23096 + jnz 2f
23097 +1:
23098 +#endif
23099 +
23100 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23101 + 661: jmp 111f
23102 + .pushsection .altinstr_replacement, "a"
23103 + 662: ASM_NOP2
23104 + .popsection
23105 + .pushsection .altinstructions, "a"
23106 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23107 + .popsection
23108 + GET_CR3_INTO_RDI
23109 + cmp $0,%dil
23110 + jnz 112f
23111 + mov $__KERNEL_DS,%edi
23112 + mov %edi,%ss
23113 + jmp 111f
23114 +112: cmp $1,%dil
23115 + jz 113f
23116 + ud2
23117 +113: sub $4097,%rdi
23118 + bts $63,%rdi
23119 + SET_RDI_INTO_CR3
23120 + mov $__UDEREF_KERNEL_DS,%edi
23121 + mov %edi,%ss
23122 +111:
23123 +#endif
23124 +
23125 +#ifdef CONFIG_PARAVIRT
23126 + PV_RESTORE_REGS(CLBR_RDI)
23127 +#endif
23128 +
23129 + popq %rdi
23130 + pax_force_retaddr
23131 + retq
23132 +
23133 +#ifdef CONFIG_PAX_KERNEXEC
23134 +2: ljmpq __KERNEL_CS,1b
23135 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23136 +4: SET_RDI_INTO_CR0
23137 + jmp 1b
23138 +#endif
23139 +ENDPROC(pax_enter_kernel)
23140 +
23141 +ENTRY(pax_exit_kernel)
23142 + pushq %rdi
23143 +
23144 +#ifdef CONFIG_PARAVIRT
23145 + PV_SAVE_REGS(CLBR_RDI)
23146 +#endif
23147 +
23148 +#ifdef CONFIG_PAX_KERNEXEC
23149 + mov %cs,%rdi
23150 + cmp $__KERNEXEC_KERNEL_CS,%edi
23151 + jz 2f
23152 + GET_CR0_INTO_RDI
23153 + bts $16,%rdi
23154 + jnc 4f
23155 +1:
23156 +#endif
23157 +
23158 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23159 + 661: jmp 111f
23160 + .pushsection .altinstr_replacement, "a"
23161 + 662: ASM_NOP2
23162 + .popsection
23163 + .pushsection .altinstructions, "a"
23164 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23165 + .popsection
23166 + mov %ss,%edi
23167 + cmp $__UDEREF_KERNEL_DS,%edi
23168 + jnz 111f
23169 + GET_CR3_INTO_RDI
23170 + cmp $0,%dil
23171 + jz 112f
23172 + ud2
23173 +112: add $4097,%rdi
23174 + bts $63,%rdi
23175 + SET_RDI_INTO_CR3
23176 + mov $__KERNEL_DS,%edi
23177 + mov %edi,%ss
23178 +111:
23179 +#endif
23180 +
23181 +#ifdef CONFIG_PARAVIRT
23182 + PV_RESTORE_REGS(CLBR_RDI);
23183 +#endif
23184 +
23185 + popq %rdi
23186 + pax_force_retaddr
23187 + retq
23188 +
23189 +#ifdef CONFIG_PAX_KERNEXEC
23190 +2: GET_CR0_INTO_RDI
23191 + btr $16,%rdi
23192 + jnc 4f
23193 + ljmpq __KERNEL_CS,3f
23194 +3: SET_RDI_INTO_CR0
23195 + jmp 1b
23196 +4: ud2
23197 + jmp 4b
23198 +#endif
23199 +ENDPROC(pax_exit_kernel)
23200 +#endif
23201 +
23202 + .macro pax_enter_kernel_user
23203 + pax_set_fptr_mask
23204 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23205 + call pax_enter_kernel_user
23206 +#endif
23207 + .endm
23208 +
23209 + .macro pax_exit_kernel_user
23210 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23211 + call pax_exit_kernel_user
23212 +#endif
23213 +#ifdef CONFIG_PAX_RANDKSTACK
23214 + pushq %rax
23215 + pushq %r11
23216 + call pax_randomize_kstack
23217 + popq %r11
23218 + popq %rax
23219 +#endif
23220 + .endm
23221 +
23222 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23223 +ENTRY(pax_enter_kernel_user)
23224 + pushq %rdi
23225 + pushq %rbx
23226 +
23227 +#ifdef CONFIG_PARAVIRT
23228 + PV_SAVE_REGS(CLBR_RDI)
23229 +#endif
23230 +
23231 + 661: jmp 111f
23232 + .pushsection .altinstr_replacement, "a"
23233 + 662: ASM_NOP2
23234 + .popsection
23235 + .pushsection .altinstructions, "a"
23236 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23237 + .popsection
23238 + GET_CR3_INTO_RDI
23239 + cmp $1,%dil
23240 + jnz 4f
23241 + sub $4097,%rdi
23242 + bts $63,%rdi
23243 + SET_RDI_INTO_CR3
23244 + jmp 3f
23245 +111:
23246 +
23247 + GET_CR3_INTO_RDI
23248 + mov %rdi,%rbx
23249 + add $__START_KERNEL_map,%rbx
23250 + sub phys_base(%rip),%rbx
23251 +
23252 +#ifdef CONFIG_PARAVIRT
23253 + cmpl $0, pv_info+PARAVIRT_enabled
23254 + jz 1f
23255 + pushq %rdi
23256 + i = 0
23257 + .rept USER_PGD_PTRS
23258 + mov i*8(%rbx),%rsi
23259 + mov $0,%sil
23260 + lea i*8(%rbx),%rdi
23261 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23262 + i = i + 1
23263 + .endr
23264 + popq %rdi
23265 + jmp 2f
23266 +1:
23267 +#endif
23268 +
23269 + i = 0
23270 + .rept USER_PGD_PTRS
23271 + movb $0,i*8(%rbx)
23272 + i = i + 1
23273 + .endr
23274 +
23275 +2: SET_RDI_INTO_CR3
23276 +
23277 +#ifdef CONFIG_PAX_KERNEXEC
23278 + GET_CR0_INTO_RDI
23279 + bts $16,%rdi
23280 + SET_RDI_INTO_CR0
23281 +#endif
23282 +
23283 +3:
23284 +
23285 +#ifdef CONFIG_PARAVIRT
23286 + PV_RESTORE_REGS(CLBR_RDI)
23287 +#endif
23288 +
23289 + popq %rbx
23290 + popq %rdi
23291 + pax_force_retaddr
23292 + retq
23293 +4: ud2
23294 +ENDPROC(pax_enter_kernel_user)
23295 +
23296 +ENTRY(pax_exit_kernel_user)
23297 + pushq %rdi
23298 + pushq %rbx
23299 +
23300 +#ifdef CONFIG_PARAVIRT
23301 + PV_SAVE_REGS(CLBR_RDI)
23302 +#endif
23303 +
23304 + GET_CR3_INTO_RDI
23305 + 661: jmp 1f
23306 + .pushsection .altinstr_replacement, "a"
23307 + 662: ASM_NOP2
23308 + .popsection
23309 + .pushsection .altinstructions, "a"
23310 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23311 + .popsection
23312 + cmp $0,%dil
23313 + jnz 3f
23314 + add $4097,%rdi
23315 + bts $63,%rdi
23316 + SET_RDI_INTO_CR3
23317 + jmp 2f
23318 +1:
23319 +
23320 + mov %rdi,%rbx
23321 +
23322 +#ifdef CONFIG_PAX_KERNEXEC
23323 + GET_CR0_INTO_RDI
23324 + btr $16,%rdi
23325 + jnc 3f
23326 + SET_RDI_INTO_CR0
23327 +#endif
23328 +
23329 + add $__START_KERNEL_map,%rbx
23330 + sub phys_base(%rip),%rbx
23331 +
23332 +#ifdef CONFIG_PARAVIRT
23333 + cmpl $0, pv_info+PARAVIRT_enabled
23334 + jz 1f
23335 + i = 0
23336 + .rept USER_PGD_PTRS
23337 + mov i*8(%rbx),%rsi
23338 + mov $0x67,%sil
23339 + lea i*8(%rbx),%rdi
23340 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23341 + i = i + 1
23342 + .endr
23343 + jmp 2f
23344 +1:
23345 +#endif
23346 +
23347 + i = 0
23348 + .rept USER_PGD_PTRS
23349 + movb $0x67,i*8(%rbx)
23350 + i = i + 1
23351 + .endr
23352 +2:
23353 +
23354 +#ifdef CONFIG_PARAVIRT
23355 + PV_RESTORE_REGS(CLBR_RDI)
23356 +#endif
23357 +
23358 + popq %rbx
23359 + popq %rdi
23360 + pax_force_retaddr
23361 + retq
23362 +3: ud2
23363 +ENDPROC(pax_exit_kernel_user)
23364 +#endif
23365 +
23366 + .macro pax_enter_kernel_nmi
23367 + pax_set_fptr_mask
23368 +
23369 +#ifdef CONFIG_PAX_KERNEXEC
23370 + GET_CR0_INTO_RDI
23371 + bts $16,%rdi
23372 + jc 110f
23373 + SET_RDI_INTO_CR0
23374 + or $2,%ebx
23375 +110:
23376 +#endif
23377 +
23378 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23379 + 661: jmp 111f
23380 + .pushsection .altinstr_replacement, "a"
23381 + 662: ASM_NOP2
23382 + .popsection
23383 + .pushsection .altinstructions, "a"
23384 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23385 + .popsection
23386 + GET_CR3_INTO_RDI
23387 + cmp $0,%dil
23388 + jz 111f
23389 + sub $4097,%rdi
23390 + or $4,%ebx
23391 + bts $63,%rdi
23392 + SET_RDI_INTO_CR3
23393 + mov $__UDEREF_KERNEL_DS,%edi
23394 + mov %edi,%ss
23395 +111:
23396 +#endif
23397 + .endm
23398 +
23399 + .macro pax_exit_kernel_nmi
23400 +#ifdef CONFIG_PAX_KERNEXEC
23401 + btr $1,%ebx
23402 + jnc 110f
23403 + GET_CR0_INTO_RDI
23404 + btr $16,%rdi
23405 + SET_RDI_INTO_CR0
23406 +110:
23407 +#endif
23408 +
23409 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23410 + btr $2,%ebx
23411 + jnc 111f
23412 + GET_CR3_INTO_RDI
23413 + add $4097,%rdi
23414 + bts $63,%rdi
23415 + SET_RDI_INTO_CR3
23416 + mov $__KERNEL_DS,%edi
23417 + mov %edi,%ss
23418 +111:
23419 +#endif
23420 + .endm
23421 +
23422 + .macro pax_erase_kstack
23423 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23424 + call pax_erase_kstack
23425 +#endif
23426 + .endm
23427 +
23428 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23429 +ENTRY(pax_erase_kstack)
23430 + pushq %rdi
23431 + pushq %rcx
23432 + pushq %rax
23433 + pushq %r11
23434 +
23435 + GET_THREAD_INFO(%r11)
23436 + mov TI_lowest_stack(%r11), %rdi
23437 + mov $-0xBEEF, %rax
23438 + std
23439 +
23440 +1: mov %edi, %ecx
23441 + and $THREAD_SIZE_asm - 1, %ecx
23442 + shr $3, %ecx
23443 + repne scasq
23444 + jecxz 2f
23445 +
23446 + cmp $2*8, %ecx
23447 + jc 2f
23448 +
23449 + mov $2*8, %ecx
23450 + repe scasq
23451 + jecxz 2f
23452 + jne 1b
23453 +
23454 +2: cld
23455 + or $2*8, %rdi
23456 + mov %esp, %ecx
23457 + sub %edi, %ecx
23458 +
23459 + cmp $THREAD_SIZE_asm, %rcx
23460 + jb 3f
23461 + ud2
23462 +3:
23463 +
23464 + shr $3, %ecx
23465 + rep stosq
23466 +
23467 + mov TI_task_thread_sp0(%r11), %rdi
23468 + sub $256, %rdi
23469 + mov %rdi, TI_lowest_stack(%r11)
23470 +
23471 + popq %r11
23472 + popq %rax
23473 + popq %rcx
23474 + popq %rdi
23475 + pax_force_retaddr
23476 + ret
23477 +ENDPROC(pax_erase_kstack)
23478 +#endif
23479
23480 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23481 #ifdef CONFIG_TRACE_IRQFLAGS
23482 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23483 .endm
23484
23485 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23486 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23487 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23488 jnc 1f
23489 TRACE_IRQS_ON_DEBUG
23490 1:
23491 @@ -243,9 +670,52 @@ ENTRY(save_paranoid)
23492 js 1f /* negative -> in kernel */
23493 SWAPGS
23494 xorl %ebx,%ebx
23495 -1: ret
23496 +1:
23497 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23498 + testb $3, CS+8(%rsp)
23499 + jnz 1f
23500 + pax_enter_kernel
23501 + jmp 2f
23502 +1: pax_enter_kernel_user
23503 +2:
23504 +#else
23505 + pax_enter_kernel
23506 +#endif
23507 + pax_force_retaddr
23508 + ret
23509 CFI_ENDPROC
23510 -END(save_paranoid)
23511 +ENDPROC(save_paranoid)
23512 +
23513 +ENTRY(save_paranoid_nmi)
23514 + XCPT_FRAME 1 RDI+8
23515 + cld
23516 + movq_cfi rdi, RDI+8
23517 + movq_cfi rsi, RSI+8
23518 + movq_cfi rdx, RDX+8
23519 + movq_cfi rcx, RCX+8
23520 + movq_cfi rax, RAX+8
23521 + movq_cfi r8, R8+8
23522 + movq_cfi r9, R9+8
23523 + movq_cfi r10, R10+8
23524 + movq_cfi r11, R11+8
23525 + movq_cfi rbx, RBX+8
23526 + movq_cfi rbp, RBP+8
23527 + movq_cfi r12, R12+8
23528 + movq_cfi r13, R13+8
23529 + movq_cfi r14, R14+8
23530 + movq_cfi r15, R15+8
23531 + movl $1,%ebx
23532 + movl $MSR_GS_BASE,%ecx
23533 + rdmsr
23534 + testl %edx,%edx
23535 + js 1f /* negative -> in kernel */
23536 + SWAPGS
23537 + xorl %ebx,%ebx
23538 +1: pax_enter_kernel_nmi
23539 + pax_force_retaddr
23540 + ret
23541 + CFI_ENDPROC
23542 +ENDPROC(save_paranoid_nmi)
23543
23544 /*
23545 * A newly forked process directly context switches into this address.
23546 @@ -266,7 +736,7 @@ ENTRY(ret_from_fork)
23547
23548 RESTORE_REST
23549
23550 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23551 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23552 jz 1f
23553
23554 /*
23555 @@ -279,15 +749,13 @@ ENTRY(ret_from_fork)
23556 jmp int_ret_from_sys_call
23557
23558 1:
23559 - subq $REST_SKIP, %rsp # leave space for volatiles
23560 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23561 movq %rbp, %rdi
23562 call *%rbx
23563 movl $0, RAX(%rsp)
23564 RESTORE_REST
23565 jmp int_ret_from_sys_call
23566 CFI_ENDPROC
23567 -END(ret_from_fork)
23568 +ENDPROC(ret_from_fork)
23569
23570 /*
23571 * System call entry. Up to 6 arguments in registers are supported.
23572 @@ -324,7 +792,7 @@ END(ret_from_fork)
23573 ENTRY(system_call)
23574 CFI_STARTPROC simple
23575 CFI_SIGNAL_FRAME
23576 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23577 + CFI_DEF_CFA rsp,0
23578 CFI_REGISTER rip,rcx
23579 /*CFI_REGISTER rflags,r11*/
23580 SWAPGS_UNSAFE_STACK
23581 @@ -337,16 +805,23 @@ GLOBAL(system_call_after_swapgs)
23582
23583 movq %rsp,PER_CPU_VAR(old_rsp)
23584 movq PER_CPU_VAR(kernel_stack),%rsp
23585 + SAVE_ARGS 8*6, 0, rax_enosys=1
23586 + pax_enter_kernel_user
23587 +
23588 +#ifdef CONFIG_PAX_RANDKSTACK
23589 + pax_erase_kstack
23590 +#endif
23591 +
23592 /*
23593 * No need to follow this irqs off/on section - it's straight
23594 * and short:
23595 */
23596 ENABLE_INTERRUPTS(CLBR_NONE)
23597 - SAVE_ARGS 8, 0, rax_enosys=1
23598 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23599 movq %rcx,RIP-ARGOFFSET(%rsp)
23600 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23601 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23602 + GET_THREAD_INFO(%rcx)
23603 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23604 jnz tracesys
23605 system_call_fastpath:
23606 #if __SYSCALL_MASK == ~0
23607 @@ -376,10 +851,13 @@ ret_from_sys_call:
23608 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23609 * very bad.
23610 */
23611 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23612 + GET_THREAD_INFO(%rcx)
23613 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23614 jnz int_ret_from_sys_call_fixup /* Go the the slow path */
23615
23616 CFI_REMEMBER_STATE
23617 + pax_exit_kernel_user
23618 + pax_erase_kstack
23619 /*
23620 * sysretq will re-enable interrupts:
23621 */
23622 @@ -399,12 +877,15 @@ int_ret_from_sys_call_fixup:
23623
23624 /* Do syscall tracing */
23625 tracesys:
23626 - leaq -REST_SKIP(%rsp), %rdi
23627 + movq %rsp, %rdi
23628 movq $AUDIT_ARCH_X86_64, %rsi
23629 call syscall_trace_enter_phase1
23630 test %rax, %rax
23631 jnz tracesys_phase2 /* if needed, run the slow path */
23632 - LOAD_ARGS 0 /* else restore clobbered regs */
23633 +
23634 + pax_erase_kstack
23635 +
23636 + LOAD_ARGS /* else restore clobbered regs */
23637 jmp system_call_fastpath /* and return to the fast path */
23638
23639 tracesys_phase2:
23640 @@ -415,12 +896,14 @@ tracesys_phase2:
23641 movq %rax,%rdx
23642 call syscall_trace_enter_phase2
23643
23644 + pax_erase_kstack
23645 +
23646 /*
23647 * Reload arg registers from stack in case ptrace changed them.
23648 * We don't reload %rax because syscall_trace_entry_phase2() returned
23649 * the value it wants us to use in the table lookup.
23650 */
23651 - LOAD_ARGS ARGOFFSET, 1
23652 + LOAD_ARGS 1
23653 RESTORE_REST
23654 #if __SYSCALL_MASK == ~0
23655 cmpq $__NR_syscall_max,%rax
23656 @@ -451,7 +934,9 @@ GLOBAL(int_with_check)
23657 andl %edi,%edx
23658 jnz int_careful
23659 andl $~TS_COMPAT,TI_status(%rcx)
23660 - jmp retint_swapgs
23661 + pax_exit_kernel_user
23662 + pax_erase_kstack
23663 + jmp retint_swapgs_pax
23664
23665 /* Either reschedule or signal or syscall exit tracking needed. */
23666 /* First do a reschedule test. */
23667 @@ -497,7 +982,7 @@ int_restore_rest:
23668 TRACE_IRQS_OFF
23669 jmp int_with_check
23670 CFI_ENDPROC
23671 -END(system_call)
23672 +ENDPROC(system_call)
23673
23674 .macro FORK_LIKE func
23675 ENTRY(stub_\func)
23676 @@ -510,9 +995,10 @@ ENTRY(stub_\func)
23677 DEFAULT_FRAME 0 8 /* offset 8: return address */
23678 call sys_\func
23679 RESTORE_TOP_OF_STACK %r11, 8
23680 - ret $REST_SKIP /* pop extended registers */
23681 + pax_force_retaddr
23682 + ret
23683 CFI_ENDPROC
23684 -END(stub_\func)
23685 +ENDPROC(stub_\func)
23686 .endm
23687
23688 .macro FIXED_FRAME label,func
23689 @@ -522,9 +1008,10 @@ ENTRY(\label)
23690 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23691 call \func
23692 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23693 + pax_force_retaddr
23694 ret
23695 CFI_ENDPROC
23696 -END(\label)
23697 +ENDPROC(\label)
23698 .endm
23699
23700 FORK_LIKE clone
23701 @@ -543,7 +1030,7 @@ ENTRY(stub_execve)
23702 RESTORE_REST
23703 jmp int_ret_from_sys_call
23704 CFI_ENDPROC
23705 -END(stub_execve)
23706 +ENDPROC(stub_execve)
23707
23708 ENTRY(stub_execveat)
23709 CFI_STARTPROC
23710 @@ -557,7 +1044,7 @@ ENTRY(stub_execveat)
23711 RESTORE_REST
23712 jmp int_ret_from_sys_call
23713 CFI_ENDPROC
23714 -END(stub_execveat)
23715 +ENDPROC(stub_execveat)
23716
23717 /*
23718 * sigreturn is special because it needs to restore all registers on return.
23719 @@ -574,7 +1061,7 @@ ENTRY(stub_rt_sigreturn)
23720 RESTORE_REST
23721 jmp int_ret_from_sys_call
23722 CFI_ENDPROC
23723 -END(stub_rt_sigreturn)
23724 +ENDPROC(stub_rt_sigreturn)
23725
23726 #ifdef CONFIG_X86_X32_ABI
23727 ENTRY(stub_x32_rt_sigreturn)
23728 @@ -588,7 +1075,7 @@ ENTRY(stub_x32_rt_sigreturn)
23729 RESTORE_REST
23730 jmp int_ret_from_sys_call
23731 CFI_ENDPROC
23732 -END(stub_x32_rt_sigreturn)
23733 +ENDPROC(stub_x32_rt_sigreturn)
23734
23735 ENTRY(stub_x32_execve)
23736 CFI_STARTPROC
23737 @@ -602,7 +1089,7 @@ ENTRY(stub_x32_execve)
23738 RESTORE_REST
23739 jmp int_ret_from_sys_call
23740 CFI_ENDPROC
23741 -END(stub_x32_execve)
23742 +ENDPROC(stub_x32_execve)
23743
23744 ENTRY(stub_x32_execveat)
23745 CFI_STARTPROC
23746 @@ -616,7 +1103,7 @@ ENTRY(stub_x32_execveat)
23747 RESTORE_REST
23748 jmp int_ret_from_sys_call
23749 CFI_ENDPROC
23750 -END(stub_x32_execveat)
23751 +ENDPROC(stub_x32_execveat)
23752
23753 #endif
23754
23755 @@ -653,7 +1140,7 @@ vector=vector+1
23756 2: jmp common_interrupt
23757 .endr
23758 CFI_ENDPROC
23759 -END(irq_entries_start)
23760 +ENDPROC(irq_entries_start)
23761
23762 .previous
23763 END(interrupt)
23764 @@ -670,28 +1157,29 @@ END(interrupt)
23765 /* 0(%rsp): ~(interrupt number) */
23766 .macro interrupt func
23767 /* reserve pt_regs for scratch regs and rbp */
23768 - subq $ORIG_RAX-RBP, %rsp
23769 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23770 + subq $ORIG_RAX, %rsp
23771 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23772 cld
23773 - /* start from rbp in pt_regs and jump over */
23774 - movq_cfi rdi, (RDI-RBP)
23775 - movq_cfi rsi, (RSI-RBP)
23776 - movq_cfi rdx, (RDX-RBP)
23777 - movq_cfi rcx, (RCX-RBP)
23778 - movq_cfi rax, (RAX-RBP)
23779 - movq_cfi r8, (R8-RBP)
23780 - movq_cfi r9, (R9-RBP)
23781 - movq_cfi r10, (R10-RBP)
23782 - movq_cfi r11, (R11-RBP)
23783 + /* start from r15 in pt_regs and jump over */
23784 + movq_cfi rdi, RDI
23785 + movq_cfi rsi, RSI
23786 + movq_cfi rdx, RDX
23787 + movq_cfi rcx, RCX
23788 + movq_cfi rax, RAX
23789 + movq_cfi r8, R8
23790 + movq_cfi r9, R9
23791 + movq_cfi r10, R10
23792 + movq_cfi r11, R11
23793 + movq_cfi r12, R12
23794
23795 /* Save rbp so that we can unwind from get_irq_regs() */
23796 - movq_cfi rbp, 0
23797 + movq_cfi rbp, RBP
23798
23799 /* Save previous stack value */
23800 movq %rsp, %rsi
23801
23802 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23803 - testl $3, CS-RBP(%rsi)
23804 + movq %rsp,%rdi /* arg1 for handler */
23805 + testb $3, CS(%rsi)
23806 je 1f
23807 SWAPGS
23808 /*
23809 @@ -711,6 +1199,18 @@ END(interrupt)
23810 0x06 /* DW_OP_deref */, \
23811 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23812 0x22 /* DW_OP_plus */
23813 +
23814 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23815 + testb $3, CS(%rdi)
23816 + jnz 1f
23817 + pax_enter_kernel
23818 + jmp 2f
23819 +1: pax_enter_kernel_user
23820 +2:
23821 +#else
23822 + pax_enter_kernel
23823 +#endif
23824 +
23825 /* We entered an interrupt context - irqs are off: */
23826 TRACE_IRQS_OFF
23827
23828 @@ -735,14 +1235,14 @@ ret_from_intr:
23829
23830 /* Restore saved previous stack */
23831 popq %rsi
23832 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23833 - leaq ARGOFFSET-RBP(%rsi), %rsp
23834 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23835 + movq %rsi, %rsp
23836 CFI_DEF_CFA_REGISTER rsp
23837 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23838 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23839
23840 exit_intr:
23841 GET_THREAD_INFO(%rcx)
23842 - testl $3,CS-ARGOFFSET(%rsp)
23843 + testb $3,CS-ARGOFFSET(%rsp)
23844 je retint_kernel
23845
23846 /* Interrupt came from user space */
23847 @@ -764,14 +1264,16 @@ retint_swapgs: /* return to user-space */
23848 * The iretq could re-enable interrupts:
23849 */
23850 DISABLE_INTERRUPTS(CLBR_ANY)
23851 + pax_exit_kernel_user
23852 +retint_swapgs_pax:
23853 TRACE_IRQS_IRETQ
23854
23855 /*
23856 * Try to use SYSRET instead of IRET if we're returning to
23857 * a completely clean 64-bit userspace context.
23858 */
23859 - movq (RCX-R11)(%rsp), %rcx
23860 - cmpq %rcx,(RIP-R11)(%rsp) /* RCX == RIP */
23861 + movq (RCX-ARGOFFSET)(%rsp), %rcx
23862 + cmpq %rcx,(RIP-ARGOFFSET)(%rsp) /* RCX == RIP */
23863 jne opportunistic_sysret_failed
23864
23865 /*
23866 @@ -792,7 +1294,7 @@ retint_swapgs: /* return to user-space */
23867 shr $__VIRTUAL_MASK_SHIFT, %rcx
23868 jnz opportunistic_sysret_failed
23869
23870 - cmpq $__USER_CS,(CS-R11)(%rsp) /* CS must match SYSRET */
23871 + cmpq $__USER_CS,(CS-ARGOFFSET)(%rsp) /* CS must match SYSRET */
23872 jne opportunistic_sysret_failed
23873
23874 movq (R11-ARGOFFSET)(%rsp), %r11
23875 @@ -838,6 +1340,27 @@ opportunistic_sysret_failed:
23876
23877 retint_restore_args: /* return to kernel space */
23878 DISABLE_INTERRUPTS(CLBR_ANY)
23879 + pax_exit_kernel
23880 +
23881 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23882 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23883 + * namely calling EFI runtime services with a phys mapping. We're
23884 + * starting off with NOPs and patch in the real instrumentation
23885 + * (BTS/OR) before starting any userland process; even before starting
23886 + * up the APs.
23887 + */
23888 + .pushsection .altinstr_replacement, "a"
23889 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23890 + 602:
23891 + .popsection
23892 + 603: .fill 602b-601b, 1, 0x90
23893 + .pushsection .altinstructions, "a"
23894 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23895 + .popsection
23896 +#else
23897 + pax_force_retaddr (RIP-ARGOFFSET)
23898 +#endif
23899 +
23900 /*
23901 * The iretq could re-enable interrupts:
23902 */
23903 @@ -875,15 +1398,15 @@ native_irq_return_ldt:
23904 SWAPGS
23905 movq PER_CPU_VAR(espfix_waddr),%rdi
23906 movq %rax,(0*8)(%rdi) /* RAX */
23907 - movq (2*8)(%rsp),%rax /* RIP */
23908 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23909 movq %rax,(1*8)(%rdi)
23910 - movq (3*8)(%rsp),%rax /* CS */
23911 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23912 movq %rax,(2*8)(%rdi)
23913 - movq (4*8)(%rsp),%rax /* RFLAGS */
23914 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23915 movq %rax,(3*8)(%rdi)
23916 - movq (6*8)(%rsp),%rax /* SS */
23917 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23918 movq %rax,(5*8)(%rdi)
23919 - movq (5*8)(%rsp),%rax /* RSP */
23920 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23921 movq %rax,(4*8)(%rdi)
23922 andl $0xffff0000,%eax
23923 popq_cfi %rdi
23924 @@ -937,7 +1460,7 @@ ENTRY(retint_kernel)
23925 jmp exit_intr
23926 #endif
23927 CFI_ENDPROC
23928 -END(common_interrupt)
23929 +ENDPROC(common_interrupt)
23930
23931 /*
23932 * APIC interrupts.
23933 @@ -951,7 +1474,7 @@ ENTRY(\sym)
23934 interrupt \do_sym
23935 jmp ret_from_intr
23936 CFI_ENDPROC
23937 -END(\sym)
23938 +ENDPROC(\sym)
23939 .endm
23940
23941 #ifdef CONFIG_TRACING
23942 @@ -1024,7 +1547,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23943 /*
23944 * Exception entry points.
23945 */
23946 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
23947 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23948
23949 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23950 ENTRY(\sym)
23951 @@ -1080,6 +1603,12 @@ ENTRY(\sym)
23952 .endif
23953
23954 .if \shift_ist != -1
23955 +#ifdef CONFIG_SMP
23956 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23957 + lea init_tss(%r13), %r13
23958 +#else
23959 + lea init_tss(%rip), %r13
23960 +#endif
23961 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
23962 .endif
23963
23964 @@ -1126,7 +1655,7 @@ ENTRY(\sym)
23965 .endif
23966
23967 CFI_ENDPROC
23968 -END(\sym)
23969 +ENDPROC(\sym)
23970 .endm
23971
23972 #ifdef CONFIG_TRACING
23973 @@ -1167,9 +1696,10 @@ gs_change:
23974 2: mfence /* workaround */
23975 SWAPGS
23976 popfq_cfi
23977 + pax_force_retaddr
23978 ret
23979 CFI_ENDPROC
23980 -END(native_load_gs_index)
23981 +ENDPROC(native_load_gs_index)
23982
23983 _ASM_EXTABLE(gs_change,bad_gs)
23984 .section .fixup,"ax"
23985 @@ -1197,9 +1727,10 @@ ENTRY(do_softirq_own_stack)
23986 CFI_DEF_CFA_REGISTER rsp
23987 CFI_ADJUST_CFA_OFFSET -8
23988 decl PER_CPU_VAR(irq_count)
23989 + pax_force_retaddr
23990 ret
23991 CFI_ENDPROC
23992 -END(do_softirq_own_stack)
23993 +ENDPROC(do_softirq_own_stack)
23994
23995 #ifdef CONFIG_XEN
23996 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
23997 @@ -1240,7 +1771,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
23998 #endif
23999 jmp error_exit
24000 CFI_ENDPROC
24001 -END(xen_do_hypervisor_callback)
24002 +ENDPROC(xen_do_hypervisor_callback)
24003
24004 /*
24005 * Hypervisor uses this for application faults while it executes.
24006 @@ -1299,7 +1830,7 @@ ENTRY(xen_failsafe_callback)
24007 SAVE_ALL
24008 jmp error_exit
24009 CFI_ENDPROC
24010 -END(xen_failsafe_callback)
24011 +ENDPROC(xen_failsafe_callback)
24012
24013 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24014 xen_hvm_callback_vector xen_evtchn_do_upcall
24015 @@ -1344,18 +1875,25 @@ ENTRY(paranoid_exit)
24016 DEFAULT_FRAME
24017 DISABLE_INTERRUPTS(CLBR_NONE)
24018 TRACE_IRQS_OFF_DEBUG
24019 - testl %ebx,%ebx /* swapgs needed? */
24020 + testl $1,%ebx /* swapgs needed? */
24021 jnz paranoid_restore
24022 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24023 + pax_exit_kernel_user
24024 +#else
24025 + pax_exit_kernel
24026 +#endif
24027 TRACE_IRQS_IRETQ 0
24028 SWAPGS_UNSAFE_STACK
24029 RESTORE_ALL 8
24030 INTERRUPT_RETURN
24031 paranoid_restore:
24032 + pax_exit_kernel
24033 TRACE_IRQS_IRETQ_DEBUG 0
24034 RESTORE_ALL 8
24035 + pax_force_retaddr_bts
24036 INTERRUPT_RETURN
24037 CFI_ENDPROC
24038 -END(paranoid_exit)
24039 +ENDPROC(paranoid_exit)
24040
24041 /*
24042 * Exception entry point. This expects an error code/orig_rax on the stack.
24043 @@ -1382,12 +1920,23 @@ ENTRY(error_entry)
24044 movq %r14, R14+8(%rsp)
24045 movq %r15, R15+8(%rsp)
24046 xorl %ebx,%ebx
24047 - testl $3,CS+8(%rsp)
24048 + testb $3,CS+8(%rsp)
24049 je error_kernelspace
24050 error_swapgs:
24051 SWAPGS
24052 error_sti:
24053 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24054 + testb $3, CS+8(%rsp)
24055 + jnz 1f
24056 + pax_enter_kernel
24057 + jmp 2f
24058 +1: pax_enter_kernel_user
24059 +2:
24060 +#else
24061 + pax_enter_kernel
24062 +#endif
24063 TRACE_IRQS_OFF
24064 + pax_force_retaddr
24065 ret
24066
24067 /*
24068 @@ -1422,7 +1971,7 @@ error_bad_iret:
24069 decl %ebx /* Return to usergs */
24070 jmp error_sti
24071 CFI_ENDPROC
24072 -END(error_entry)
24073 +ENDPROC(error_entry)
24074
24075
24076 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24077 @@ -1433,7 +1982,7 @@ ENTRY(error_exit)
24078 DISABLE_INTERRUPTS(CLBR_NONE)
24079 TRACE_IRQS_OFF
24080 GET_THREAD_INFO(%rcx)
24081 - testl %eax,%eax
24082 + testl $1,%eax
24083 jne retint_kernel
24084 LOCKDEP_SYS_EXIT_IRQ
24085 movl TI_flags(%rcx),%edx
24086 @@ -1442,7 +1991,7 @@ ENTRY(error_exit)
24087 jnz retint_careful
24088 jmp retint_swapgs
24089 CFI_ENDPROC
24090 -END(error_exit)
24091 +ENDPROC(error_exit)
24092
24093 /*
24094 * Test if a given stack is an NMI stack or not.
24095 @@ -1500,9 +2049,11 @@ ENTRY(nmi)
24096 * If %cs was not the kernel segment, then the NMI triggered in user
24097 * space, which means it is definitely not nested.
24098 */
24099 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24100 + je 1f
24101 cmpl $__KERNEL_CS, 16(%rsp)
24102 jne first_nmi
24103 -
24104 +1:
24105 /*
24106 * Check the special variable on the stack to see if NMIs are
24107 * executing.
24108 @@ -1536,8 +2087,7 @@ nested_nmi:
24109
24110 1:
24111 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24112 - leaq -1*8(%rsp), %rdx
24113 - movq %rdx, %rsp
24114 + subq $8, %rsp
24115 CFI_ADJUST_CFA_OFFSET 1*8
24116 leaq -10*8(%rsp), %rdx
24117 pushq_cfi $__KERNEL_DS
24118 @@ -1555,6 +2105,7 @@ nested_nmi_out:
24119 CFI_RESTORE rdx
24120
24121 /* No need to check faults here */
24122 +# pax_force_retaddr_bts
24123 INTERRUPT_RETURN
24124
24125 CFI_RESTORE_STATE
24126 @@ -1651,13 +2202,13 @@ end_repeat_nmi:
24127 subq $ORIG_RAX-R15, %rsp
24128 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24129 /*
24130 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24131 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24132 * as we should not be calling schedule in NMI context.
24133 * Even with normal interrupts enabled. An NMI should not be
24134 * setting NEED_RESCHED or anything that normal interrupts and
24135 * exceptions might do.
24136 */
24137 - call save_paranoid
24138 + call save_paranoid_nmi
24139 DEFAULT_FRAME 0
24140
24141 /*
24142 @@ -1667,9 +2218,9 @@ end_repeat_nmi:
24143 * NMI itself takes a page fault, the page fault that was preempted
24144 * will read the information from the NMI page fault and not the
24145 * origin fault. Save it off and restore it if it changes.
24146 - * Use the r12 callee-saved register.
24147 + * Use the r13 callee-saved register.
24148 */
24149 - movq %cr2, %r12
24150 + movq %cr2, %r13
24151
24152 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24153 movq %rsp,%rdi
24154 @@ -1678,29 +2229,34 @@ end_repeat_nmi:
24155
24156 /* Did the NMI take a page fault? Restore cr2 if it did */
24157 movq %cr2, %rcx
24158 - cmpq %rcx, %r12
24159 + cmpq %rcx, %r13
24160 je 1f
24161 - movq %r12, %cr2
24162 + movq %r13, %cr2
24163 1:
24164
24165 - testl %ebx,%ebx /* swapgs needed? */
24166 + testl $1,%ebx /* swapgs needed? */
24167 jnz nmi_restore
24168 nmi_swapgs:
24169 SWAPGS_UNSAFE_STACK
24170 nmi_restore:
24171 + pax_exit_kernel_nmi
24172 /* Pop the extra iret frame at once */
24173 RESTORE_ALL 6*8
24174 + testb $3, 8(%rsp)
24175 + jnz 1f
24176 + pax_force_retaddr_bts
24177 +1:
24178
24179 /* Clear the NMI executing stack variable */
24180 movq $0, 5*8(%rsp)
24181 jmp irq_return
24182 CFI_ENDPROC
24183 -END(nmi)
24184 +ENDPROC(nmi)
24185
24186 ENTRY(ignore_sysret)
24187 CFI_STARTPROC
24188 mov $-ENOSYS,%eax
24189 sysret
24190 CFI_ENDPROC
24191 -END(ignore_sysret)
24192 +ENDPROC(ignore_sysret)
24193
24194 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24195 index f5d0730..5bce89c 100644
24196 --- a/arch/x86/kernel/espfix_64.c
24197 +++ b/arch/x86/kernel/espfix_64.c
24198 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24199 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24200 static void *espfix_pages[ESPFIX_MAX_PAGES];
24201
24202 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24203 - __aligned(PAGE_SIZE);
24204 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24205
24206 static unsigned int page_random, slot_random;
24207
24208 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24209 void __init init_espfix_bsp(void)
24210 {
24211 pgd_t *pgd_p;
24212 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24213
24214 /* Install the espfix pud into the kernel page directory */
24215 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24216 + pgd_p = &init_level4_pgt[index];
24217 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24218
24219 +#ifdef CONFIG_PAX_PER_CPU_PGD
24220 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24221 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24222 +#endif
24223 +
24224 /* Randomize the locations */
24225 init_espfix_random();
24226
24227 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24228 set_pte(&pte_p[n*PTE_STRIDE], pte);
24229
24230 /* Job is done for this CPU and any CPU which shares this page */
24231 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24232 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24233
24234 unlock_done:
24235 mutex_unlock(&espfix_init_mutex);
24236 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24237 index 8b7b0a5..2395f29 100644
24238 --- a/arch/x86/kernel/ftrace.c
24239 +++ b/arch/x86/kernel/ftrace.c
24240 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24241 * kernel identity mapping to modify code.
24242 */
24243 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24244 - ip = (unsigned long)__va(__pa_symbol(ip));
24245 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24246
24247 return ip;
24248 }
24249 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24250 {
24251 unsigned char replaced[MCOUNT_INSN_SIZE];
24252
24253 + ip = ktla_ktva(ip);
24254 +
24255 /*
24256 * Note: Due to modules and __init, code can
24257 * disappear and change, we need to protect against faulting
24258 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24259 unsigned char old[MCOUNT_INSN_SIZE];
24260 int ret;
24261
24262 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24263 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24264
24265 ftrace_update_func = ip;
24266 /* Make sure the breakpoints see the ftrace_update_func update */
24267 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24268 unsigned char replaced[MCOUNT_INSN_SIZE];
24269 unsigned char brk = BREAKPOINT_INSTRUCTION;
24270
24271 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24272 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24273 return -EFAULT;
24274
24275 /* Make sure it is what we expect it to be */
24276 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24277 index c4f8d46..2d63ae2 100644
24278 --- a/arch/x86/kernel/head64.c
24279 +++ b/arch/x86/kernel/head64.c
24280 @@ -68,12 +68,12 @@ again:
24281 pgd = *pgd_p;
24282
24283 /*
24284 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24285 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24286 + * The use of __early_va rather than __va here is critical:
24287 + * __va would point us back into the dynamic
24288 * range and we might end up looping forever...
24289 */
24290 if (pgd)
24291 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24292 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24293 else {
24294 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24295 reset_early_page_tables();
24296 @@ -83,13 +83,13 @@ again:
24297 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24298 for (i = 0; i < PTRS_PER_PUD; i++)
24299 pud_p[i] = 0;
24300 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24301 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24302 }
24303 pud_p += pud_index(address);
24304 pud = *pud_p;
24305
24306 if (pud)
24307 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24308 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24309 else {
24310 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24311 reset_early_page_tables();
24312 @@ -99,7 +99,7 @@ again:
24313 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24314 for (i = 0; i < PTRS_PER_PMD; i++)
24315 pmd_p[i] = 0;
24316 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24317 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24318 }
24319 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24320 pmd_p[pmd_index(address)] = pmd;
24321 @@ -180,7 +180,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24322 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24323 early_printk("Kernel alive\n");
24324
24325 - clear_page(init_level4_pgt);
24326 /* set init_level4_pgt kernel high mapping*/
24327 init_level4_pgt[511] = early_level4_pgt[511];
24328
24329 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24330 index f36bd42..0ab4474 100644
24331 --- a/arch/x86/kernel/head_32.S
24332 +++ b/arch/x86/kernel/head_32.S
24333 @@ -26,6 +26,12 @@
24334 /* Physical address */
24335 #define pa(X) ((X) - __PAGE_OFFSET)
24336
24337 +#ifdef CONFIG_PAX_KERNEXEC
24338 +#define ta(X) (X)
24339 +#else
24340 +#define ta(X) ((X) - __PAGE_OFFSET)
24341 +#endif
24342 +
24343 /*
24344 * References to members of the new_cpu_data structure.
24345 */
24346 @@ -55,11 +61,7 @@
24347 * and small than max_low_pfn, otherwise will waste some page table entries
24348 */
24349
24350 -#if PTRS_PER_PMD > 1
24351 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24352 -#else
24353 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24354 -#endif
24355 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24356
24357 /* Number of possible pages in the lowmem region */
24358 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24359 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24360 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24361
24362 /*
24363 + * Real beginning of normal "text" segment
24364 + */
24365 +ENTRY(stext)
24366 +ENTRY(_stext)
24367 +
24368 +/*
24369 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24370 * %esi points to the real-mode code as a 32-bit pointer.
24371 * CS and DS must be 4 GB flat segments, but we don't depend on
24372 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24373 * can.
24374 */
24375 __HEAD
24376 +
24377 +#ifdef CONFIG_PAX_KERNEXEC
24378 + jmp startup_32
24379 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24380 +.fill PAGE_SIZE-5,1,0xcc
24381 +#endif
24382 +
24383 ENTRY(startup_32)
24384 movl pa(stack_start),%ecx
24385
24386 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24387 2:
24388 leal -__PAGE_OFFSET(%ecx),%esp
24389
24390 +#ifdef CONFIG_SMP
24391 + movl $pa(cpu_gdt_table),%edi
24392 + movl $__per_cpu_load,%eax
24393 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24394 + rorl $16,%eax
24395 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24396 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24397 + movl $__per_cpu_end - 1,%eax
24398 + subl $__per_cpu_start,%eax
24399 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24400 +#endif
24401 +
24402 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24403 + movl $NR_CPUS,%ecx
24404 + movl $pa(cpu_gdt_table),%edi
24405 +1:
24406 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24407 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24408 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24409 + addl $PAGE_SIZE_asm,%edi
24410 + loop 1b
24411 +#endif
24412 +
24413 +#ifdef CONFIG_PAX_KERNEXEC
24414 + movl $pa(boot_gdt),%edi
24415 + movl $__LOAD_PHYSICAL_ADDR,%eax
24416 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24417 + rorl $16,%eax
24418 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24419 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24420 + rorl $16,%eax
24421 +
24422 + ljmp $(__BOOT_CS),$1f
24423 +1:
24424 +
24425 + movl $NR_CPUS,%ecx
24426 + movl $pa(cpu_gdt_table),%edi
24427 + addl $__PAGE_OFFSET,%eax
24428 +1:
24429 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24430 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24431 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24432 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24433 + rorl $16,%eax
24434 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24435 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24436 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24437 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24438 + rorl $16,%eax
24439 + addl $PAGE_SIZE_asm,%edi
24440 + loop 1b
24441 +#endif
24442 +
24443 /*
24444 * Clear BSS first so that there are no surprises...
24445 */
24446 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24447 movl %eax, pa(max_pfn_mapped)
24448
24449 /* Do early initialization of the fixmap area */
24450 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24451 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24452 +#ifdef CONFIG_COMPAT_VDSO
24453 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24454 +#else
24455 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24456 +#endif
24457 #else /* Not PAE */
24458
24459 page_pde_offset = (__PAGE_OFFSET >> 20);
24460 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24461 movl %eax, pa(max_pfn_mapped)
24462
24463 /* Do early initialization of the fixmap area */
24464 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24465 - movl %eax,pa(initial_page_table+0xffc)
24466 +#ifdef CONFIG_COMPAT_VDSO
24467 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24468 +#else
24469 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24470 +#endif
24471 #endif
24472
24473 #ifdef CONFIG_PARAVIRT
24474 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24475 cmpl $num_subarch_entries, %eax
24476 jae bad_subarch
24477
24478 - movl pa(subarch_entries)(,%eax,4), %eax
24479 - subl $__PAGE_OFFSET, %eax
24480 - jmp *%eax
24481 + jmp *pa(subarch_entries)(,%eax,4)
24482
24483 bad_subarch:
24484 WEAK(lguest_entry)
24485 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24486 __INITDATA
24487
24488 subarch_entries:
24489 - .long default_entry /* normal x86/PC */
24490 - .long lguest_entry /* lguest hypervisor */
24491 - .long xen_entry /* Xen hypervisor */
24492 - .long default_entry /* Moorestown MID */
24493 + .long ta(default_entry) /* normal x86/PC */
24494 + .long ta(lguest_entry) /* lguest hypervisor */
24495 + .long ta(xen_entry) /* Xen hypervisor */
24496 + .long ta(default_entry) /* Moorestown MID */
24497 num_subarch_entries = (. - subarch_entries) / 4
24498 .previous
24499 #else
24500 @@ -354,6 +426,7 @@ default_entry:
24501 movl pa(mmu_cr4_features),%eax
24502 movl %eax,%cr4
24503
24504 +#ifdef CONFIG_X86_PAE
24505 testb $X86_CR4_PAE, %al # check if PAE is enabled
24506 jz enable_paging
24507
24508 @@ -382,6 +455,9 @@ default_entry:
24509 /* Make changes effective */
24510 wrmsr
24511
24512 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24513 +#endif
24514 +
24515 enable_paging:
24516
24517 /*
24518 @@ -449,14 +525,20 @@ is486:
24519 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24520 movl %eax,%ss # after changing gdt.
24521
24522 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24523 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24524 movl %eax,%ds
24525 movl %eax,%es
24526
24527 movl $(__KERNEL_PERCPU), %eax
24528 movl %eax,%fs # set this cpu's percpu
24529
24530 +#ifdef CONFIG_CC_STACKPROTECTOR
24531 movl $(__KERNEL_STACK_CANARY),%eax
24532 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24533 + movl $(__USER_DS),%eax
24534 +#else
24535 + xorl %eax,%eax
24536 +#endif
24537 movl %eax,%gs
24538
24539 xorl %eax,%eax # Clear LDT
24540 @@ -512,8 +594,11 @@ setup_once:
24541 * relocation. Manually set base address in stack canary
24542 * segment descriptor.
24543 */
24544 - movl $gdt_page,%eax
24545 + movl $cpu_gdt_table,%eax
24546 movl $stack_canary,%ecx
24547 +#ifdef CONFIG_SMP
24548 + addl $__per_cpu_load,%ecx
24549 +#endif
24550 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24551 shrl $16, %ecx
24552 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24553 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24554 cmpl $2,(%esp) # X86_TRAP_NMI
24555 je is_nmi # Ignore NMI
24556
24557 - cmpl $2,%ss:early_recursion_flag
24558 + cmpl $1,%ss:early_recursion_flag
24559 je hlt_loop
24560 incl %ss:early_recursion_flag
24561
24562 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24563 pushl (20+6*4)(%esp) /* trapno */
24564 pushl $fault_msg
24565 call printk
24566 -#endif
24567 call dump_stack
24568 +#endif
24569 hlt_loop:
24570 hlt
24571 jmp hlt_loop
24572 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24573 /* This is the default interrupt "handler" :-) */
24574 ALIGN
24575 ignore_int:
24576 - cld
24577 #ifdef CONFIG_PRINTK
24578 + cmpl $2,%ss:early_recursion_flag
24579 + je hlt_loop
24580 + incl %ss:early_recursion_flag
24581 + cld
24582 pushl %eax
24583 pushl %ecx
24584 pushl %edx
24585 @@ -617,9 +705,6 @@ ignore_int:
24586 movl $(__KERNEL_DS),%eax
24587 movl %eax,%ds
24588 movl %eax,%es
24589 - cmpl $2,early_recursion_flag
24590 - je hlt_loop
24591 - incl early_recursion_flag
24592 pushl 16(%esp)
24593 pushl 24(%esp)
24594 pushl 32(%esp)
24595 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24596 /*
24597 * BSS section
24598 */
24599 -__PAGE_ALIGNED_BSS
24600 - .align PAGE_SIZE
24601 #ifdef CONFIG_X86_PAE
24602 +.section .initial_pg_pmd,"a",@progbits
24603 initial_pg_pmd:
24604 .fill 1024*KPMDS,4,0
24605 #else
24606 +.section .initial_page_table,"a",@progbits
24607 ENTRY(initial_page_table)
24608 .fill 1024,4,0
24609 #endif
24610 +.section .initial_pg_fixmap,"a",@progbits
24611 initial_pg_fixmap:
24612 .fill 1024,4,0
24613 +.section .empty_zero_page,"a",@progbits
24614 ENTRY(empty_zero_page)
24615 .fill 4096,1,0
24616 +.section .swapper_pg_dir,"a",@progbits
24617 ENTRY(swapper_pg_dir)
24618 +#ifdef CONFIG_X86_PAE
24619 + .fill 4,8,0
24620 +#else
24621 .fill 1024,4,0
24622 +#endif
24623
24624 /*
24625 * This starts the data section.
24626 */
24627 #ifdef CONFIG_X86_PAE
24628 -__PAGE_ALIGNED_DATA
24629 - /* Page-aligned for the benefit of paravirt? */
24630 - .align PAGE_SIZE
24631 +.section .initial_page_table,"a",@progbits
24632 ENTRY(initial_page_table)
24633 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24634 # if KPMDS == 3
24635 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24636 # error "Kernel PMDs should be 1, 2 or 3"
24637 # endif
24638 .align PAGE_SIZE /* needs to be page-sized too */
24639 +
24640 +#ifdef CONFIG_PAX_PER_CPU_PGD
24641 +ENTRY(cpu_pgd)
24642 + .rept 2*NR_CPUS
24643 + .fill 4,8,0
24644 + .endr
24645 +#endif
24646 +
24647 #endif
24648
24649 .data
24650 .balign 4
24651 ENTRY(stack_start)
24652 - .long init_thread_union+THREAD_SIZE
24653 + .long init_thread_union+THREAD_SIZE-8
24654
24655 __INITRODATA
24656 int_msg:
24657 @@ -727,7 +825,7 @@ fault_msg:
24658 * segment size, and 32-bit linear address value:
24659 */
24660
24661 - .data
24662 +.section .rodata,"a",@progbits
24663 .globl boot_gdt_descr
24664 .globl idt_descr
24665
24666 @@ -736,7 +834,7 @@ fault_msg:
24667 .word 0 # 32 bit align gdt_desc.address
24668 boot_gdt_descr:
24669 .word __BOOT_DS+7
24670 - .long boot_gdt - __PAGE_OFFSET
24671 + .long pa(boot_gdt)
24672
24673 .word 0 # 32-bit align idt_desc.address
24674 idt_descr:
24675 @@ -747,7 +845,7 @@ idt_descr:
24676 .word 0 # 32 bit align gdt_desc.address
24677 ENTRY(early_gdt_descr)
24678 .word GDT_ENTRIES*8-1
24679 - .long gdt_page /* Overwritten for secondary CPUs */
24680 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24681
24682 /*
24683 * The boot_gdt must mirror the equivalent in setup.S and is
24684 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24685 .align L1_CACHE_BYTES
24686 ENTRY(boot_gdt)
24687 .fill GDT_ENTRY_BOOT_CS,8,0
24688 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24689 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24690 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24691 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24692 +
24693 + .align PAGE_SIZE_asm
24694 +ENTRY(cpu_gdt_table)
24695 + .rept NR_CPUS
24696 + .quad 0x0000000000000000 /* NULL descriptor */
24697 + .quad 0x0000000000000000 /* 0x0b reserved */
24698 + .quad 0x0000000000000000 /* 0x13 reserved */
24699 + .quad 0x0000000000000000 /* 0x1b reserved */
24700 +
24701 +#ifdef CONFIG_PAX_KERNEXEC
24702 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24703 +#else
24704 + .quad 0x0000000000000000 /* 0x20 unused */
24705 +#endif
24706 +
24707 + .quad 0x0000000000000000 /* 0x28 unused */
24708 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24709 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24710 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24711 + .quad 0x0000000000000000 /* 0x4b reserved */
24712 + .quad 0x0000000000000000 /* 0x53 reserved */
24713 + .quad 0x0000000000000000 /* 0x5b reserved */
24714 +
24715 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24716 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24717 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24718 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24719 +
24720 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24721 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24722 +
24723 + /*
24724 + * Segments used for calling PnP BIOS have byte granularity.
24725 + * The code segments and data segments have fixed 64k limits,
24726 + * the transfer segment sizes are set at run time.
24727 + */
24728 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24729 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24730 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24731 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24732 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24733 +
24734 + /*
24735 + * The APM segments have byte granularity and their bases
24736 + * are set at run time. All have 64k limits.
24737 + */
24738 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24739 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24740 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24741 +
24742 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24743 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24744 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24745 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24746 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24747 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24748 +
24749 + /* Be sure this is zeroed to avoid false validations in Xen */
24750 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24751 + .endr
24752 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24753 index 6fd514d9..c4221b8 100644
24754 --- a/arch/x86/kernel/head_64.S
24755 +++ b/arch/x86/kernel/head_64.S
24756 @@ -20,6 +20,8 @@
24757 #include <asm/processor-flags.h>
24758 #include <asm/percpu.h>
24759 #include <asm/nops.h>
24760 +#include <asm/cpufeature.h>
24761 +#include <asm/alternative-asm.h>
24762
24763 #ifdef CONFIG_PARAVIRT
24764 #include <asm/asm-offsets.h>
24765 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24766 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24767 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24768 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24769 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24770 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24771 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24772 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24773 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24774 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24775
24776 .text
24777 __HEAD
24778 @@ -89,11 +97,24 @@ startup_64:
24779 * Fixup the physical addresses in the page table
24780 */
24781 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24782 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24783 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24784 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24785 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24786 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24787
24788 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24789 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24790 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24791 +#ifndef CONFIG_XEN
24792 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24793 +#endif
24794 +
24795 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24796 +
24797 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24798 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24799
24800 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24801 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24802
24803 /*
24804 * Set up the identity mapping for the switchover. These
24805 @@ -174,11 +195,12 @@ ENTRY(secondary_startup_64)
24806 * after the boot processor executes this code.
24807 */
24808
24809 + orq $-1, %rbp
24810 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24811 1:
24812
24813 - /* Enable PAE mode and PGE */
24814 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24815 + /* Enable PAE mode and PSE/PGE */
24816 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24817 movq %rcx, %cr4
24818
24819 /* Setup early boot stage 4 level pagetables. */
24820 @@ -199,10 +221,19 @@ ENTRY(secondary_startup_64)
24821 movl $MSR_EFER, %ecx
24822 rdmsr
24823 btsl $_EFER_SCE, %eax /* Enable System Call */
24824 - btl $20,%edi /* No Execute supported? */
24825 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24826 jnc 1f
24827 btsl $_EFER_NX, %eax
24828 + cmpq $-1, %rbp
24829 + je 1f
24830 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24831 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24832 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24833 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24834 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24835 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24836 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24837 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24838 1: wrmsr /* Make changes effective */
24839
24840 /* Setup cr0 */
24841 @@ -282,6 +313,7 @@ ENTRY(secondary_startup_64)
24842 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24843 * address given in m16:64.
24844 */
24845 + pax_set_fptr_mask
24846 movq initial_code(%rip),%rax
24847 pushq $0 # fake return address to stop unwinder
24848 pushq $__KERNEL_CS # set correct cs
24849 @@ -313,7 +345,7 @@ ENDPROC(start_cpu0)
24850 .quad INIT_PER_CPU_VAR(irq_stack_union)
24851
24852 GLOBAL(stack_start)
24853 - .quad init_thread_union+THREAD_SIZE-8
24854 + .quad init_thread_union+THREAD_SIZE-16
24855 .word 0
24856 __FINITDATA
24857
24858 @@ -391,7 +423,7 @@ ENTRY(early_idt_handler)
24859 call dump_stack
24860 #ifdef CONFIG_KALLSYMS
24861 leaq early_idt_ripmsg(%rip),%rdi
24862 - movq 40(%rsp),%rsi # %rip again
24863 + movq 88(%rsp),%rsi # %rip again
24864 call __print_symbol
24865 #endif
24866 #endif /* EARLY_PRINTK */
24867 @@ -420,6 +452,7 @@ ENDPROC(early_idt_handler)
24868 early_recursion_flag:
24869 .long 0
24870
24871 + .section .rodata,"a",@progbits
24872 #ifdef CONFIG_EARLY_PRINTK
24873 early_idt_msg:
24874 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24875 @@ -447,29 +480,52 @@ NEXT_PAGE(early_level4_pgt)
24876 NEXT_PAGE(early_dynamic_pgts)
24877 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24878
24879 - .data
24880 + .section .rodata,"a",@progbits
24881
24882 -#ifndef CONFIG_XEN
24883 NEXT_PAGE(init_level4_pgt)
24884 - .fill 512,8,0
24885 -#else
24886 -NEXT_PAGE(init_level4_pgt)
24887 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24888 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24889 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24890 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24891 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24892 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24893 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24894 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24895 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24896 .org init_level4_pgt + L4_START_KERNEL*8, 0
24897 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24898 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24899
24900 +#ifdef CONFIG_PAX_PER_CPU_PGD
24901 +NEXT_PAGE(cpu_pgd)
24902 + .rept 2*NR_CPUS
24903 + .fill 512,8,0
24904 + .endr
24905 +#endif
24906 +
24907 NEXT_PAGE(level3_ident_pgt)
24908 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24909 +#ifdef CONFIG_XEN
24910 .fill 511, 8, 0
24911 +#else
24912 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24913 + .fill 510,8,0
24914 +#endif
24915 +
24916 +NEXT_PAGE(level3_vmalloc_start_pgt)
24917 + .fill 512,8,0
24918 +
24919 +NEXT_PAGE(level3_vmalloc_end_pgt)
24920 + .fill 512,8,0
24921 +
24922 +NEXT_PAGE(level3_vmemmap_pgt)
24923 + .fill L3_VMEMMAP_START,8,0
24924 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24925 +
24926 NEXT_PAGE(level2_ident_pgt)
24927 - /* Since I easily can, map the first 1G.
24928 + /* Since I easily can, map the first 2G.
24929 * Don't set NX because code runs from these pages.
24930 */
24931 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
24932 -#endif
24933 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
24934
24935 NEXT_PAGE(level3_kernel_pgt)
24936 .fill L3_START_KERNEL,8,0
24937 @@ -477,6 +533,9 @@ NEXT_PAGE(level3_kernel_pgt)
24938 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
24939 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24940
24941 +NEXT_PAGE(level2_vmemmap_pgt)
24942 + .fill 512,8,0
24943 +
24944 NEXT_PAGE(level2_kernel_pgt)
24945 /*
24946 * 512 MB kernel mapping. We spend a full page on this pagetable
24947 @@ -494,21 +553,57 @@ NEXT_PAGE(level2_kernel_pgt)
24948 NEXT_PAGE(level2_fixmap_pgt)
24949 .fill 506,8,0
24950 .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24951 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
24952 - .fill 5,8,0
24953 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
24954 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
24955 + .fill 4,8,0
24956
24957 NEXT_PAGE(level1_fixmap_pgt)
24958 .fill 512,8,0
24959
24960 +NEXT_PAGE(level1_vsyscall_pgt)
24961 + .fill 512,8,0
24962 +
24963 #undef PMDS
24964
24965 - .data
24966 + .align PAGE_SIZE
24967 +ENTRY(cpu_gdt_table)
24968 + .rept NR_CPUS
24969 + .quad 0x0000000000000000 /* NULL descriptor */
24970 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
24971 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
24972 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
24973 + .quad 0x00cffb000000ffff /* __USER32_CS */
24974 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
24975 + .quad 0x00affb000000ffff /* __USER_CS */
24976 +
24977 +#ifdef CONFIG_PAX_KERNEXEC
24978 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
24979 +#else
24980 + .quad 0x0 /* unused */
24981 +#endif
24982 +
24983 + .quad 0,0 /* TSS */
24984 + .quad 0,0 /* LDT */
24985 + .quad 0,0,0 /* three TLS descriptors */
24986 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
24987 + /* asm/segment.h:GDT_ENTRIES must match this */
24988 +
24989 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24990 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
24991 +#else
24992 + .quad 0x0 /* unused */
24993 +#endif
24994 +
24995 + /* zero the remaining page */
24996 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
24997 + .endr
24998 +
24999 .align 16
25000 .globl early_gdt_descr
25001 early_gdt_descr:
25002 .word GDT_ENTRIES*8-1
25003 early_gdt_descr_base:
25004 - .quad INIT_PER_CPU_VAR(gdt_page)
25005 + .quad cpu_gdt_table
25006
25007 ENTRY(phys_base)
25008 /* This must match the first entry in level2_kernel_pgt */
25009 @@ -532,8 +627,8 @@ NEXT_PAGE(kasan_zero_pud)
25010
25011
25012 #include "../../x86/xen/xen-head.S"
25013 -
25014 - __PAGE_ALIGNED_BSS
25015 +
25016 + .section .rodata,"a",@progbits
25017 NEXT_PAGE(empty_zero_page)
25018 .skip PAGE_SIZE
25019
25020 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25021 index 05fd74f..c3548b1 100644
25022 --- a/arch/x86/kernel/i386_ksyms_32.c
25023 +++ b/arch/x86/kernel/i386_ksyms_32.c
25024 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25025 EXPORT_SYMBOL(cmpxchg8b_emu);
25026 #endif
25027
25028 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25029 +
25030 /* Networking helper routines. */
25031 EXPORT_SYMBOL(csum_partial_copy_generic);
25032 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25033 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25034
25035 EXPORT_SYMBOL(__get_user_1);
25036 EXPORT_SYMBOL(__get_user_2);
25037 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25038 EXPORT_SYMBOL(___preempt_schedule_context);
25039 #endif
25040 #endif
25041 +
25042 +#ifdef CONFIG_PAX_KERNEXEC
25043 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25044 +#endif
25045 +
25046 +#ifdef CONFIG_PAX_PER_CPU_PGD
25047 +EXPORT_SYMBOL(cpu_pgd);
25048 +#endif
25049 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25050 index d5651fc..29c740d 100644
25051 --- a/arch/x86/kernel/i387.c
25052 +++ b/arch/x86/kernel/i387.c
25053 @@ -68,7 +68,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25054 static inline bool interrupted_user_mode(void)
25055 {
25056 struct pt_regs *regs = get_irq_regs();
25057 - return regs && user_mode_vm(regs);
25058 + return regs && user_mode(regs);
25059 }
25060
25061 /*
25062 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25063 index e7cc537..67d7372 100644
25064 --- a/arch/x86/kernel/i8259.c
25065 +++ b/arch/x86/kernel/i8259.c
25066 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25067 static void make_8259A_irq(unsigned int irq)
25068 {
25069 disable_irq_nosync(irq);
25070 - io_apic_irqs &= ~(1<<irq);
25071 + io_apic_irqs &= ~(1UL<<irq);
25072 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25073 enable_irq(irq);
25074 }
25075 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25076 "spurious 8259A interrupt: IRQ%d.\n", irq);
25077 spurious_irq_mask |= irqmask;
25078 }
25079 - atomic_inc(&irq_err_count);
25080 + atomic_inc_unchecked(&irq_err_count);
25081 /*
25082 * Theoretically we do not have to handle this IRQ,
25083 * but in Linux this does not cause problems and is
25084 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25085 /* (slave's support for AEOI in flat mode is to be investigated) */
25086 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25087
25088 + pax_open_kernel();
25089 if (auto_eoi)
25090 /*
25091 * In AEOI mode we just have to mask the interrupt
25092 * when acking.
25093 */
25094 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25095 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25096 else
25097 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25098 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25099 + pax_close_kernel();
25100
25101 udelay(100); /* wait for 8259A to initialize */
25102
25103 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25104 index a979b5b..1d6db75 100644
25105 --- a/arch/x86/kernel/io_delay.c
25106 +++ b/arch/x86/kernel/io_delay.c
25107 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25108 * Quirk table for systems that misbehave (lock up, etc.) if port
25109 * 0x80 is used:
25110 */
25111 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25112 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25113 {
25114 .callback = dmi_io_delay_0xed_port,
25115 .ident = "Compaq Presario V6000",
25116 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25117 index 4ddaf66..49d5c18 100644
25118 --- a/arch/x86/kernel/ioport.c
25119 +++ b/arch/x86/kernel/ioport.c
25120 @@ -6,6 +6,7 @@
25121 #include <linux/sched.h>
25122 #include <linux/kernel.h>
25123 #include <linux/capability.h>
25124 +#include <linux/security.h>
25125 #include <linux/errno.h>
25126 #include <linux/types.h>
25127 #include <linux/ioport.h>
25128 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25129 return -EINVAL;
25130 if (turn_on && !capable(CAP_SYS_RAWIO))
25131 return -EPERM;
25132 +#ifdef CONFIG_GRKERNSEC_IO
25133 + if (turn_on && grsec_disable_privio) {
25134 + gr_handle_ioperm();
25135 + return -ENODEV;
25136 + }
25137 +#endif
25138
25139 /*
25140 * If it's the first ioperm() call in this thread's lifetime, set the
25141 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25142 * because the ->io_bitmap_max value must match the bitmap
25143 * contents:
25144 */
25145 - tss = &per_cpu(init_tss, get_cpu());
25146 + tss = init_tss + get_cpu();
25147
25148 if (turn_on)
25149 bitmap_clear(t->io_bitmap_ptr, from, num);
25150 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25151 if (level > old) {
25152 if (!capable(CAP_SYS_RAWIO))
25153 return -EPERM;
25154 +#ifdef CONFIG_GRKERNSEC_IO
25155 + if (grsec_disable_privio) {
25156 + gr_handle_iopl();
25157 + return -ENODEV;
25158 + }
25159 +#endif
25160 }
25161 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25162 t->iopl = level << 12;
25163 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25164 index 67b1cbe..6ad4cbc 100644
25165 --- a/arch/x86/kernel/irq.c
25166 +++ b/arch/x86/kernel/irq.c
25167 @@ -22,7 +22,7 @@
25168 #define CREATE_TRACE_POINTS
25169 #include <asm/trace/irq_vectors.h>
25170
25171 -atomic_t irq_err_count;
25172 +atomic_unchecked_t irq_err_count;
25173
25174 /* Function pointer for generic interrupt vector handling */
25175 void (*x86_platform_ipi_callback)(void) = NULL;
25176 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25177 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25178 seq_puts(p, " Hypervisor callback interrupts\n");
25179 #endif
25180 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25181 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25182 #if defined(CONFIG_X86_IO_APIC)
25183 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25184 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25185 #endif
25186 return 0;
25187 }
25188 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25189
25190 u64 arch_irq_stat(void)
25191 {
25192 - u64 sum = atomic_read(&irq_err_count);
25193 + u64 sum = atomic_read_unchecked(&irq_err_count);
25194 return sum;
25195 }
25196
25197 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25198 index 28d28f5..e6cc9ae 100644
25199 --- a/arch/x86/kernel/irq_32.c
25200 +++ b/arch/x86/kernel/irq_32.c
25201 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25202
25203 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25204
25205 +extern void gr_handle_kernel_exploit(void);
25206 +
25207 int sysctl_panic_on_stackoverflow __read_mostly;
25208
25209 /* Debugging check for stack overflow: is there less than 1KB free? */
25210 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25211 __asm__ __volatile__("andl %%esp,%0" :
25212 "=r" (sp) : "0" (THREAD_SIZE - 1));
25213
25214 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25215 + return sp < STACK_WARN;
25216 }
25217
25218 static void print_stack_overflow(void)
25219 {
25220 printk(KERN_WARNING "low stack detected by irq handler\n");
25221 dump_stack();
25222 + gr_handle_kernel_exploit();
25223 if (sysctl_panic_on_stackoverflow)
25224 panic("low stack detected by irq handler - check messages\n");
25225 }
25226 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25227 static inline int
25228 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25229 {
25230 - struct irq_stack *curstk, *irqstk;
25231 + struct irq_stack *irqstk;
25232 u32 *isp, *prev_esp, arg1, arg2;
25233
25234 - curstk = (struct irq_stack *) current_stack();
25235 irqstk = __this_cpu_read(hardirq_stack);
25236
25237 /*
25238 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25239 * handler) we can't do that and just have to keep using the
25240 * current stack (which is the irq stack already after all)
25241 */
25242 - if (unlikely(curstk == irqstk))
25243 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25244 return 0;
25245
25246 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25247 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25248
25249 /* Save the next esp at the bottom of the stack */
25250 prev_esp = (u32 *)irqstk;
25251 *prev_esp = current_stack_pointer();
25252
25253 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25254 + __set_fs(MAKE_MM_SEG(0));
25255 +#endif
25256 +
25257 if (unlikely(overflow))
25258 call_on_stack(print_stack_overflow, isp);
25259
25260 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25261 : "0" (irq), "1" (desc), "2" (isp),
25262 "D" (desc->handle_irq)
25263 : "memory", "cc", "ecx");
25264 +
25265 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25266 + __set_fs(current_thread_info()->addr_limit);
25267 +#endif
25268 +
25269 return 1;
25270 }
25271
25272 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25273 */
25274 void irq_ctx_init(int cpu)
25275 {
25276 - struct irq_stack *irqstk;
25277 -
25278 if (per_cpu(hardirq_stack, cpu))
25279 return;
25280
25281 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25282 - THREADINFO_GFP,
25283 - THREAD_SIZE_ORDER));
25284 - per_cpu(hardirq_stack, cpu) = irqstk;
25285 -
25286 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25287 - THREADINFO_GFP,
25288 - THREAD_SIZE_ORDER));
25289 - per_cpu(softirq_stack, cpu) = irqstk;
25290 -
25291 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25292 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25293 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25294 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25295 }
25296
25297 void do_softirq_own_stack(void)
25298 {
25299 - struct thread_info *curstk;
25300 struct irq_stack *irqstk;
25301 u32 *isp, *prev_esp;
25302
25303 - curstk = current_stack();
25304 irqstk = __this_cpu_read(softirq_stack);
25305
25306 /* build the stack frame on the softirq stack */
25307 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25308 prev_esp = (u32 *)irqstk;
25309 *prev_esp = current_stack_pointer();
25310
25311 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25312 + __set_fs(MAKE_MM_SEG(0));
25313 +#endif
25314 +
25315 call_on_stack(__do_softirq, isp);
25316 +
25317 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25318 + __set_fs(current_thread_info()->addr_limit);
25319 +#endif
25320 +
25321 }
25322
25323 bool handle_irq(unsigned irq, struct pt_regs *regs)
25324 @@ -165,7 +171,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25325 if (unlikely(!desc))
25326 return false;
25327
25328 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25329 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25330 if (unlikely(overflow))
25331 print_stack_overflow();
25332 desc->handle_irq(irq, desc);
25333 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25334 index e4b503d..824fce8 100644
25335 --- a/arch/x86/kernel/irq_64.c
25336 +++ b/arch/x86/kernel/irq_64.c
25337 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25338 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25339 EXPORT_PER_CPU_SYMBOL(irq_regs);
25340
25341 +extern void gr_handle_kernel_exploit(void);
25342 +
25343 int sysctl_panic_on_stackoverflow;
25344
25345 /*
25346 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25347 u64 estack_top, estack_bottom;
25348 u64 curbase = (u64)task_stack_page(current);
25349
25350 - if (user_mode_vm(regs))
25351 + if (user_mode(regs))
25352 return;
25353
25354 if (regs->sp >= curbase + sizeof(struct thread_info) +
25355 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25356 irq_stack_top, irq_stack_bottom,
25357 estack_top, estack_bottom);
25358
25359 + gr_handle_kernel_exploit();
25360 +
25361 if (sysctl_panic_on_stackoverflow)
25362 panic("low stack detected by irq handler - check messages\n");
25363 #endif
25364 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25365 index 26d5a55..a01160a 100644
25366 --- a/arch/x86/kernel/jump_label.c
25367 +++ b/arch/x86/kernel/jump_label.c
25368 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25369 * Jump label is enabled for the first time.
25370 * So we expect a default_nop...
25371 */
25372 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25373 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25374 != 0))
25375 bug_at((void *)entry->code, __LINE__);
25376 } else {
25377 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25378 * ...otherwise expect an ideal_nop. Otherwise
25379 * something went horribly wrong.
25380 */
25381 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25382 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25383 != 0))
25384 bug_at((void *)entry->code, __LINE__);
25385 }
25386 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25387 * are converting the default nop to the ideal nop.
25388 */
25389 if (init) {
25390 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25391 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25392 bug_at((void *)entry->code, __LINE__);
25393 } else {
25394 code.jump = 0xe9;
25395 code.offset = entry->target -
25396 (entry->code + JUMP_LABEL_NOP_SIZE);
25397 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25398 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25399 bug_at((void *)entry->code, __LINE__);
25400 }
25401 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25402 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25403 index 25ecd56..e12482f 100644
25404 --- a/arch/x86/kernel/kgdb.c
25405 +++ b/arch/x86/kernel/kgdb.c
25406 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25407 #ifdef CONFIG_X86_32
25408 switch (regno) {
25409 case GDB_SS:
25410 - if (!user_mode_vm(regs))
25411 + if (!user_mode(regs))
25412 *(unsigned long *)mem = __KERNEL_DS;
25413 break;
25414 case GDB_SP:
25415 - if (!user_mode_vm(regs))
25416 + if (!user_mode(regs))
25417 *(unsigned long *)mem = kernel_stack_pointer(regs);
25418 break;
25419 case GDB_GS:
25420 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25421 bp->attr.bp_addr = breakinfo[breakno].addr;
25422 bp->attr.bp_len = breakinfo[breakno].len;
25423 bp->attr.bp_type = breakinfo[breakno].type;
25424 - info->address = breakinfo[breakno].addr;
25425 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25426 + info->address = ktla_ktva(breakinfo[breakno].addr);
25427 + else
25428 + info->address = breakinfo[breakno].addr;
25429 info->len = breakinfo[breakno].len;
25430 info->type = breakinfo[breakno].type;
25431 val = arch_install_hw_breakpoint(bp);
25432 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25433 case 'k':
25434 /* clear the trace bit */
25435 linux_regs->flags &= ~X86_EFLAGS_TF;
25436 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25437 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25438
25439 /* set the trace bit if we're stepping */
25440 if (remcomInBuffer[0] == 's') {
25441 linux_regs->flags |= X86_EFLAGS_TF;
25442 - atomic_set(&kgdb_cpu_doing_single_step,
25443 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25444 raw_smp_processor_id());
25445 }
25446
25447 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25448
25449 switch (cmd) {
25450 case DIE_DEBUG:
25451 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25452 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25453 if (user_mode(regs))
25454 return single_step_cont(regs, args);
25455 break;
25456 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25457 #endif /* CONFIG_DEBUG_RODATA */
25458
25459 bpt->type = BP_BREAKPOINT;
25460 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25461 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25462 BREAK_INSTR_SIZE);
25463 if (err)
25464 return err;
25465 - err = probe_kernel_write((char *)bpt->bpt_addr,
25466 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25467 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25468 #ifdef CONFIG_DEBUG_RODATA
25469 if (!err)
25470 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25471 return -EBUSY;
25472 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25473 BREAK_INSTR_SIZE);
25474 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25475 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25476 if (err)
25477 return err;
25478 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25479 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25480 if (mutex_is_locked(&text_mutex))
25481 goto knl_write;
25482 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25483 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25484 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25485 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25486 goto knl_write;
25487 return err;
25488 knl_write:
25489 #endif /* CONFIG_DEBUG_RODATA */
25490 - return probe_kernel_write((char *)bpt->bpt_addr,
25491 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25492 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25493 }
25494
25495 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25496 index 4e3d5a9..03fffd8 100644
25497 --- a/arch/x86/kernel/kprobes/core.c
25498 +++ b/arch/x86/kernel/kprobes/core.c
25499 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25500 s32 raddr;
25501 } __packed *insn;
25502
25503 - insn = (struct __arch_relative_insn *)from;
25504 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25505 +
25506 + pax_open_kernel();
25507 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25508 insn->op = op;
25509 + pax_close_kernel();
25510 }
25511
25512 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25513 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25514 kprobe_opcode_t opcode;
25515 kprobe_opcode_t *orig_opcodes = opcodes;
25516
25517 - if (search_exception_tables((unsigned long)opcodes))
25518 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25519 return 0; /* Page fault may occur on this address. */
25520
25521 retry:
25522 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25523 * Fortunately, we know that the original code is the ideal 5-byte
25524 * long NOP.
25525 */
25526 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25527 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25528 if (faddr)
25529 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25530 else
25531 buf[0] = kp->opcode;
25532 - return (unsigned long)buf;
25533 + return ktva_ktla((unsigned long)buf);
25534 }
25535
25536 /*
25537 @@ -364,7 +367,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25538 /* Another subsystem puts a breakpoint, failed to recover */
25539 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25540 return 0;
25541 + pax_open_kernel();
25542 memcpy(dest, insn.kaddr, insn.length);
25543 + pax_close_kernel();
25544
25545 #ifdef CONFIG_X86_64
25546 if (insn_rip_relative(&insn)) {
25547 @@ -391,7 +396,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25548 return 0;
25549 }
25550 disp = (u8 *) dest + insn_offset_displacement(&insn);
25551 + pax_open_kernel();
25552 *(s32 *) disp = (s32) newdisp;
25553 + pax_close_kernel();
25554 }
25555 #endif
25556 return insn.length;
25557 @@ -533,7 +540,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25558 * nor set current_kprobe, because it doesn't use single
25559 * stepping.
25560 */
25561 - regs->ip = (unsigned long)p->ainsn.insn;
25562 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25563 preempt_enable_no_resched();
25564 return;
25565 }
25566 @@ -550,9 +557,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25567 regs->flags &= ~X86_EFLAGS_IF;
25568 /* single step inline if the instruction is an int3 */
25569 if (p->opcode == BREAKPOINT_INSTRUCTION)
25570 - regs->ip = (unsigned long)p->addr;
25571 + regs->ip = ktla_ktva((unsigned long)p->addr);
25572 else
25573 - regs->ip = (unsigned long)p->ainsn.insn;
25574 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25575 }
25576 NOKPROBE_SYMBOL(setup_singlestep);
25577
25578 @@ -602,7 +609,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25579 struct kprobe *p;
25580 struct kprobe_ctlblk *kcb;
25581
25582 - if (user_mode_vm(regs))
25583 + if (user_mode(regs))
25584 return 0;
25585
25586 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25587 @@ -637,7 +644,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25588 setup_singlestep(p, regs, kcb, 0);
25589 return 1;
25590 }
25591 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25592 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25593 /*
25594 * The breakpoint instruction was removed right
25595 * after we hit it. Another cpu has removed
25596 @@ -684,6 +691,9 @@ static void __used kretprobe_trampoline_holder(void)
25597 " movq %rax, 152(%rsp)\n"
25598 RESTORE_REGS_STRING
25599 " popfq\n"
25600 +#ifdef KERNEXEC_PLUGIN
25601 + " btsq $63,(%rsp)\n"
25602 +#endif
25603 #else
25604 " pushf\n"
25605 SAVE_REGS_STRING
25606 @@ -824,7 +834,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25607 struct kprobe_ctlblk *kcb)
25608 {
25609 unsigned long *tos = stack_addr(regs);
25610 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25611 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25612 unsigned long orig_ip = (unsigned long)p->addr;
25613 kprobe_opcode_t *insn = p->ainsn.insn;
25614
25615 @@ -1007,7 +1017,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25616 struct die_args *args = data;
25617 int ret = NOTIFY_DONE;
25618
25619 - if (args->regs && user_mode_vm(args->regs))
25620 + if (args->regs && user_mode(args->regs))
25621 return ret;
25622
25623 if (val == DIE_GPF) {
25624 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25625 index 7b3b9d1..e2478b91 100644
25626 --- a/arch/x86/kernel/kprobes/opt.c
25627 +++ b/arch/x86/kernel/kprobes/opt.c
25628 @@ -79,6 +79,7 @@ found:
25629 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25630 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25631 {
25632 + pax_open_kernel();
25633 #ifdef CONFIG_X86_64
25634 *addr++ = 0x48;
25635 *addr++ = 0xbf;
25636 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25637 *addr++ = 0xb8;
25638 #endif
25639 *(unsigned long *)addr = val;
25640 + pax_close_kernel();
25641 }
25642
25643 asm (
25644 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25645 * Verify if the address gap is in 2GB range, because this uses
25646 * a relative jump.
25647 */
25648 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25649 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25650 if (abs(rel) > 0x7fffffff) {
25651 __arch_remove_optimized_kprobe(op, 0);
25652 return -ERANGE;
25653 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25654 op->optinsn.size = ret;
25655
25656 /* Copy arch-dep-instance from template */
25657 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25658 + pax_open_kernel();
25659 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25660 + pax_close_kernel();
25661
25662 /* Set probe information */
25663 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25664
25665 /* Set probe function call */
25666 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25667 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25668
25669 /* Set returning jmp instruction at the tail of out-of-line buffer */
25670 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25671 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25672 (u8 *)op->kp.addr + op->optinsn.size);
25673
25674 flush_icache_range((unsigned long) buf,
25675 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25676 WARN_ON(kprobe_disabled(&op->kp));
25677
25678 /* Backup instructions which will be replaced by jump address */
25679 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25680 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25681 RELATIVE_ADDR_SIZE);
25682
25683 insn_buf[0] = RELATIVEJUMP_OPCODE;
25684 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25685 /* This kprobe is really able to run optimized path. */
25686 op = container_of(p, struct optimized_kprobe, kp);
25687 /* Detour through copied instructions */
25688 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25689 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25690 if (!reenter)
25691 reset_current_kprobe();
25692 preempt_enable_no_resched();
25693 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25694 index c2bedae..25e7ab60 100644
25695 --- a/arch/x86/kernel/ksysfs.c
25696 +++ b/arch/x86/kernel/ksysfs.c
25697 @@ -184,7 +184,7 @@ out:
25698
25699 static struct kobj_attribute type_attr = __ATTR_RO(type);
25700
25701 -static struct bin_attribute data_attr = {
25702 +static bin_attribute_no_const data_attr __read_only = {
25703 .attr = {
25704 .name = "data",
25705 .mode = S_IRUGO,
25706 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25707 index c37886d..d851d32 100644
25708 --- a/arch/x86/kernel/ldt.c
25709 +++ b/arch/x86/kernel/ldt.c
25710 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25711 if (reload) {
25712 #ifdef CONFIG_SMP
25713 preempt_disable();
25714 - load_LDT(pc);
25715 + load_LDT_nolock(pc);
25716 if (!cpumask_equal(mm_cpumask(current->mm),
25717 cpumask_of(smp_processor_id())))
25718 smp_call_function(flush_ldt, current->mm, 1);
25719 preempt_enable();
25720 #else
25721 - load_LDT(pc);
25722 + load_LDT_nolock(pc);
25723 #endif
25724 }
25725 if (oldsize) {
25726 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25727 return err;
25728
25729 for (i = 0; i < old->size; i++)
25730 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25731 + write_ldt_entry(new->ldt, i, old->ldt + i);
25732 return 0;
25733 }
25734
25735 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25736 retval = copy_ldt(&mm->context, &old_mm->context);
25737 mutex_unlock(&old_mm->context.lock);
25738 }
25739 +
25740 + if (tsk == current) {
25741 + mm->context.vdso = 0;
25742 +
25743 +#ifdef CONFIG_X86_32
25744 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25745 + mm->context.user_cs_base = 0UL;
25746 + mm->context.user_cs_limit = ~0UL;
25747 +
25748 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25749 + cpus_clear(mm->context.cpu_user_cs_mask);
25750 +#endif
25751 +
25752 +#endif
25753 +#endif
25754 +
25755 + }
25756 +
25757 return retval;
25758 }
25759
25760 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25761 }
25762 }
25763
25764 +#ifdef CONFIG_PAX_SEGMEXEC
25765 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25766 + error = -EINVAL;
25767 + goto out_unlock;
25768 + }
25769 +#endif
25770 +
25771 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25772 error = -EINVAL;
25773 goto out_unlock;
25774 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
25775 index ff3c3101d..d7c0cd8 100644
25776 --- a/arch/x86/kernel/livepatch.c
25777 +++ b/arch/x86/kernel/livepatch.c
25778 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25779 int ret, numpages, size = 4;
25780 bool readonly;
25781 unsigned long val;
25782 - unsigned long core = (unsigned long)mod->module_core;
25783 - unsigned long core_ro_size = mod->core_ro_size;
25784 - unsigned long core_size = mod->core_size;
25785 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
25786 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
25787 + unsigned long core_size_rx = mod->core_size_rx;
25788 + unsigned long core_size_rw = mod->core_size_rw;
25789
25790 switch (type) {
25791 case R_X86_64_NONE:
25792 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25793 return -EINVAL;
25794 }
25795
25796 - if (loc < core || loc >= core + core_size)
25797 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
25798 + (loc < core_rw || loc >= core_rw + core_size_rw))
25799 /* loc does not point to any symbol inside the module */
25800 return -EINVAL;
25801
25802 - if (loc < core + core_ro_size)
25803 + if (loc < core_rx + core_size_rx)
25804 readonly = true;
25805 else
25806 readonly = false;
25807 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25808 index 469b23d..5449cfe 100644
25809 --- a/arch/x86/kernel/machine_kexec_32.c
25810 +++ b/arch/x86/kernel/machine_kexec_32.c
25811 @@ -26,7 +26,7 @@
25812 #include <asm/cacheflush.h>
25813 #include <asm/debugreg.h>
25814
25815 -static void set_idt(void *newidt, __u16 limit)
25816 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25817 {
25818 struct desc_ptr curidt;
25819
25820 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25821 }
25822
25823
25824 -static void set_gdt(void *newgdt, __u16 limit)
25825 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25826 {
25827 struct desc_ptr curgdt;
25828
25829 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25830 }
25831
25832 control_page = page_address(image->control_code_page);
25833 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25834 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25835
25836 relocate_kernel_ptr = control_page;
25837 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25838 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25839 index 94ea120..4154cea 100644
25840 --- a/arch/x86/kernel/mcount_64.S
25841 +++ b/arch/x86/kernel/mcount_64.S
25842 @@ -7,7 +7,7 @@
25843 #include <linux/linkage.h>
25844 #include <asm/ptrace.h>
25845 #include <asm/ftrace.h>
25846 -
25847 +#include <asm/alternative-asm.h>
25848
25849 .code64
25850 .section .entry.text, "ax"
25851 @@ -148,8 +148,9 @@
25852 #ifdef CONFIG_DYNAMIC_FTRACE
25853
25854 ENTRY(function_hook)
25855 + pax_force_retaddr
25856 retq
25857 -END(function_hook)
25858 +ENDPROC(function_hook)
25859
25860 ENTRY(ftrace_caller)
25861 /* save_mcount_regs fills in first two parameters */
25862 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25863 #endif
25864
25865 GLOBAL(ftrace_stub)
25866 + pax_force_retaddr
25867 retq
25868 -END(ftrace_caller)
25869 +ENDPROC(ftrace_caller)
25870
25871 ENTRY(ftrace_regs_caller)
25872 /* Save the current flags before any operations that can change them */
25873 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25874
25875 jmp ftrace_return
25876
25877 -END(ftrace_regs_caller)
25878 +ENDPROC(ftrace_regs_caller)
25879
25880
25881 #else /* ! CONFIG_DYNAMIC_FTRACE */
25882 @@ -272,18 +274,20 @@ fgraph_trace:
25883 #endif
25884
25885 GLOBAL(ftrace_stub)
25886 + pax_force_retaddr
25887 retq
25888
25889 trace:
25890 /* save_mcount_regs fills in first two parameters */
25891 save_mcount_regs
25892
25893 + pax_force_fptr ftrace_trace_function
25894 call *ftrace_trace_function
25895
25896 restore_mcount_regs
25897
25898 jmp fgraph_trace
25899 -END(function_hook)
25900 +ENDPROC(function_hook)
25901 #endif /* CONFIG_DYNAMIC_FTRACE */
25902 #endif /* CONFIG_FUNCTION_TRACER */
25903
25904 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25905
25906 restore_mcount_regs
25907
25908 + pax_force_retaddr
25909 retq
25910 -END(ftrace_graph_caller)
25911 +ENDPROC(ftrace_graph_caller)
25912
25913 GLOBAL(return_to_handler)
25914 subq $24, %rsp
25915 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
25916 movq 8(%rsp), %rdx
25917 movq (%rsp), %rax
25918 addq $24, %rsp
25919 + pax_force_fptr %rdi
25920 jmp *%rdi
25921 +ENDPROC(return_to_handler)
25922 #endif
25923 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
25924 index d1ac80b..f593701 100644
25925 --- a/arch/x86/kernel/module.c
25926 +++ b/arch/x86/kernel/module.c
25927 @@ -82,17 +82,17 @@ static unsigned long int get_module_load_offset(void)
25928 }
25929 #endif
25930
25931 -void *module_alloc(unsigned long size)
25932 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
25933 {
25934 void *p;
25935
25936 - if (PAGE_ALIGN(size) > MODULES_LEN)
25937 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
25938 return NULL;
25939
25940 p = __vmalloc_node_range(size, MODULE_ALIGN,
25941 MODULES_VADDR + get_module_load_offset(),
25942 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
25943 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
25944 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
25945 + prot, 0, NUMA_NO_NODE,
25946 __builtin_return_address(0));
25947 if (p && (kasan_module_alloc(p, size) < 0)) {
25948 vfree(p);
25949 @@ -102,6 +102,51 @@ void *module_alloc(unsigned long size)
25950 return p;
25951 }
25952
25953 +void *module_alloc(unsigned long size)
25954 +{
25955 +
25956 +#ifdef CONFIG_PAX_KERNEXEC
25957 + return __module_alloc(size, PAGE_KERNEL);
25958 +#else
25959 + return __module_alloc(size, PAGE_KERNEL_EXEC);
25960 +#endif
25961 +
25962 +}
25963 +
25964 +#ifdef CONFIG_PAX_KERNEXEC
25965 +#ifdef CONFIG_X86_32
25966 +void *module_alloc_exec(unsigned long size)
25967 +{
25968 + struct vm_struct *area;
25969 +
25970 + if (size == 0)
25971 + return NULL;
25972 +
25973 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
25974 +return area ? area->addr : NULL;
25975 +}
25976 +EXPORT_SYMBOL(module_alloc_exec);
25977 +
25978 +void module_memfree_exec(void *module_region)
25979 +{
25980 + vunmap(module_region);
25981 +}
25982 +EXPORT_SYMBOL(module_memfree_exec);
25983 +#else
25984 +void module_memfree_exec(void *module_region)
25985 +{
25986 + module_memfree(module_region);
25987 +}
25988 +EXPORT_SYMBOL(module_memfree_exec);
25989 +
25990 +void *module_alloc_exec(unsigned long size)
25991 +{
25992 + return __module_alloc(size, PAGE_KERNEL_RX);
25993 +}
25994 +EXPORT_SYMBOL(module_alloc_exec);
25995 +#endif
25996 +#endif
25997 +
25998 #ifdef CONFIG_X86_32
25999 int apply_relocate(Elf32_Shdr *sechdrs,
26000 const char *strtab,
26001 @@ -112,14 +157,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26002 unsigned int i;
26003 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26004 Elf32_Sym *sym;
26005 - uint32_t *location;
26006 + uint32_t *plocation, location;
26007
26008 DEBUGP("Applying relocate section %u to %u\n",
26009 relsec, sechdrs[relsec].sh_info);
26010 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26011 /* This is where to make the change */
26012 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26013 - + rel[i].r_offset;
26014 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26015 + location = (uint32_t)plocation;
26016 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26017 + plocation = ktla_ktva((void *)plocation);
26018 /* This is the symbol it is referring to. Note that all
26019 undefined symbols have been resolved. */
26020 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26021 @@ -128,11 +175,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26022 switch (ELF32_R_TYPE(rel[i].r_info)) {
26023 case R_386_32:
26024 /* We add the value into the location given */
26025 - *location += sym->st_value;
26026 + pax_open_kernel();
26027 + *plocation += sym->st_value;
26028 + pax_close_kernel();
26029 break;
26030 case R_386_PC32:
26031 /* Add the value, subtract its position */
26032 - *location += sym->st_value - (uint32_t)location;
26033 + pax_open_kernel();
26034 + *plocation += sym->st_value - location;
26035 + pax_close_kernel();
26036 break;
26037 default:
26038 pr_err("%s: Unknown relocation: %u\n",
26039 @@ -177,21 +228,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26040 case R_X86_64_NONE:
26041 break;
26042 case R_X86_64_64:
26043 + pax_open_kernel();
26044 *(u64 *)loc = val;
26045 + pax_close_kernel();
26046 break;
26047 case R_X86_64_32:
26048 + pax_open_kernel();
26049 *(u32 *)loc = val;
26050 + pax_close_kernel();
26051 if (val != *(u32 *)loc)
26052 goto overflow;
26053 break;
26054 case R_X86_64_32S:
26055 + pax_open_kernel();
26056 *(s32 *)loc = val;
26057 + pax_close_kernel();
26058 if ((s64)val != *(s32 *)loc)
26059 goto overflow;
26060 break;
26061 case R_X86_64_PC32:
26062 val -= (u64)loc;
26063 + pax_open_kernel();
26064 *(u32 *)loc = val;
26065 + pax_close_kernel();
26066 +
26067 #if 0
26068 if ((s64)val != *(s32 *)loc)
26069 goto overflow;
26070 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26071 index 113e707..0a690e1 100644
26072 --- a/arch/x86/kernel/msr.c
26073 +++ b/arch/x86/kernel/msr.c
26074 @@ -39,6 +39,7 @@
26075 #include <linux/notifier.h>
26076 #include <linux/uaccess.h>
26077 #include <linux/gfp.h>
26078 +#include <linux/grsecurity.h>
26079
26080 #include <asm/processor.h>
26081 #include <asm/msr.h>
26082 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26083 int err = 0;
26084 ssize_t bytes = 0;
26085
26086 +#ifdef CONFIG_GRKERNSEC_KMEM
26087 + gr_handle_msr_write();
26088 + return -EPERM;
26089 +#endif
26090 +
26091 if (count % 8)
26092 return -EINVAL; /* Invalid chunk size */
26093
26094 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26095 err = -EBADF;
26096 break;
26097 }
26098 +#ifdef CONFIG_GRKERNSEC_KMEM
26099 + gr_handle_msr_write();
26100 + return -EPERM;
26101 +#endif
26102 if (copy_from_user(&regs, uregs, sizeof regs)) {
26103 err = -EFAULT;
26104 break;
26105 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26106 return notifier_from_errno(err);
26107 }
26108
26109 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26110 +static struct notifier_block msr_class_cpu_notifier = {
26111 .notifier_call = msr_class_cpu_callback,
26112 };
26113
26114 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26115 index c3e985d..110a36a 100644
26116 --- a/arch/x86/kernel/nmi.c
26117 +++ b/arch/x86/kernel/nmi.c
26118 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26119
26120 static void nmi_max_handler(struct irq_work *w)
26121 {
26122 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26123 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26124 int remainder_ns, decimal_msecs;
26125 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26126 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26127
26128 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26129 decimal_msecs = remainder_ns / 1000;
26130
26131 printk_ratelimited(KERN_INFO
26132 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26133 - a->handler, whole_msecs, decimal_msecs);
26134 + n->action->handler, whole_msecs, decimal_msecs);
26135 }
26136
26137 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26138 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26139 delta = sched_clock() - delta;
26140 trace_nmi_handler(a->handler, (int)delta, thishandled);
26141
26142 - if (delta < nmi_longest_ns || delta < a->max_duration)
26143 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26144 continue;
26145
26146 - a->max_duration = delta;
26147 - irq_work_queue(&a->irq_work);
26148 + a->work->max_duration = delta;
26149 + irq_work_queue(&a->work->irq_work);
26150 }
26151
26152 rcu_read_unlock();
26153 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26154 }
26155 NOKPROBE_SYMBOL(nmi_handle);
26156
26157 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26158 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26159 {
26160 struct nmi_desc *desc = nmi_to_desc(type);
26161 unsigned long flags;
26162 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26163 if (!action->handler)
26164 return -EINVAL;
26165
26166 - init_irq_work(&action->irq_work, nmi_max_handler);
26167 + action->work->action = action;
26168 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26169
26170 spin_lock_irqsave(&desc->lock, flags);
26171
26172 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26173 * event confuses some handlers (kdump uses this flag)
26174 */
26175 if (action->flags & NMI_FLAG_FIRST)
26176 - list_add_rcu(&action->list, &desc->head);
26177 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26178 else
26179 - list_add_tail_rcu(&action->list, &desc->head);
26180 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26181
26182 spin_unlock_irqrestore(&desc->lock, flags);
26183 return 0;
26184 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26185 if (!strcmp(n->name, name)) {
26186 WARN(in_nmi(),
26187 "Trying to free NMI (%s) from NMI context!\n", n->name);
26188 - list_del_rcu(&n->list);
26189 + pax_list_del_rcu((struct list_head *)&n->list);
26190 break;
26191 }
26192 }
26193 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26194 dotraplinkage notrace void
26195 do_nmi(struct pt_regs *regs, long error_code)
26196 {
26197 +
26198 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26199 + if (!user_mode(regs)) {
26200 + unsigned long cs = regs->cs & 0xFFFF;
26201 + unsigned long ip = ktva_ktla(regs->ip);
26202 +
26203 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26204 + regs->ip = ip;
26205 + }
26206 +#endif
26207 +
26208 nmi_nesting_preprocess(regs);
26209
26210 nmi_enter();
26211 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26212 index 6d9582e..f746287 100644
26213 --- a/arch/x86/kernel/nmi_selftest.c
26214 +++ b/arch/x86/kernel/nmi_selftest.c
26215 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26216 {
26217 /* trap all the unknown NMIs we may generate */
26218 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26219 - __initdata);
26220 + __initconst);
26221 }
26222
26223 static void __init cleanup_nmi_testsuite(void)
26224 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26225 unsigned long timeout;
26226
26227 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26228 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26229 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26230 nmi_fail = FAILURE;
26231 return;
26232 }
26233 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26234 index bbb6c73..24a58ef 100644
26235 --- a/arch/x86/kernel/paravirt-spinlocks.c
26236 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26237 @@ -8,7 +8,7 @@
26238
26239 #include <asm/paravirt.h>
26240
26241 -struct pv_lock_ops pv_lock_ops = {
26242 +struct pv_lock_ops pv_lock_ops __read_only = {
26243 #ifdef CONFIG_SMP
26244 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26245 .unlock_kick = paravirt_nop,
26246 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26247 index 548d25f..f8fb99c 100644
26248 --- a/arch/x86/kernel/paravirt.c
26249 +++ b/arch/x86/kernel/paravirt.c
26250 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26251 {
26252 return x;
26253 }
26254 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26255 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26256 +#endif
26257
26258 void __init default_banner(void)
26259 {
26260 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26261
26262 if (opfunc == NULL)
26263 /* If there's no function, patch it with a ud2a (BUG) */
26264 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26265 - else if (opfunc == _paravirt_nop)
26266 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26267 + else if (opfunc == (void *)_paravirt_nop)
26268 /* If the operation is a nop, then nop the callsite */
26269 ret = paravirt_patch_nop();
26270
26271 /* identity functions just return their single argument */
26272 - else if (opfunc == _paravirt_ident_32)
26273 + else if (opfunc == (void *)_paravirt_ident_32)
26274 ret = paravirt_patch_ident_32(insnbuf, len);
26275 - else if (opfunc == _paravirt_ident_64)
26276 + else if (opfunc == (void *)_paravirt_ident_64)
26277 ret = paravirt_patch_ident_64(insnbuf, len);
26278 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26279 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26280 + ret = paravirt_patch_ident_64(insnbuf, len);
26281 +#endif
26282
26283 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26284 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26285 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26286 if (insn_len > len || start == NULL)
26287 insn_len = len;
26288 else
26289 - memcpy(insnbuf, start, insn_len);
26290 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26291
26292 return insn_len;
26293 }
26294 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26295 return this_cpu_read(paravirt_lazy_mode);
26296 }
26297
26298 -struct pv_info pv_info = {
26299 +struct pv_info pv_info __read_only = {
26300 .name = "bare hardware",
26301 .paravirt_enabled = 0,
26302 .kernel_rpl = 0,
26303 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26304 #endif
26305 };
26306
26307 -struct pv_init_ops pv_init_ops = {
26308 +struct pv_init_ops pv_init_ops __read_only = {
26309 .patch = native_patch,
26310 };
26311
26312 -struct pv_time_ops pv_time_ops = {
26313 +struct pv_time_ops pv_time_ops __read_only = {
26314 .sched_clock = native_sched_clock,
26315 .steal_clock = native_steal_clock,
26316 };
26317
26318 -__visible struct pv_irq_ops pv_irq_ops = {
26319 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26320 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26321 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26322 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26323 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26324 #endif
26325 };
26326
26327 -__visible struct pv_cpu_ops pv_cpu_ops = {
26328 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26329 .cpuid = native_cpuid,
26330 .get_debugreg = native_get_debugreg,
26331 .set_debugreg = native_set_debugreg,
26332 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26333 NOKPROBE_SYMBOL(native_set_debugreg);
26334 NOKPROBE_SYMBOL(native_load_idt);
26335
26336 -struct pv_apic_ops pv_apic_ops = {
26337 +struct pv_apic_ops pv_apic_ops __read_only= {
26338 #ifdef CONFIG_X86_LOCAL_APIC
26339 .startup_ipi_hook = paravirt_nop,
26340 #endif
26341 };
26342
26343 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26344 +#ifdef CONFIG_X86_32
26345 +#ifdef CONFIG_X86_PAE
26346 +/* 64-bit pagetable entries */
26347 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26348 +#else
26349 /* 32-bit pagetable entries */
26350 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26351 +#endif
26352 #else
26353 /* 64-bit pagetable entries */
26354 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26355 #endif
26356
26357 -struct pv_mmu_ops pv_mmu_ops = {
26358 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26359
26360 .read_cr2 = native_read_cr2,
26361 .write_cr2 = native_write_cr2,
26362 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26363 .make_pud = PTE_IDENT,
26364
26365 .set_pgd = native_set_pgd,
26366 + .set_pgd_batched = native_set_pgd_batched,
26367 #endif
26368 #endif /* PAGETABLE_LEVELS >= 3 */
26369
26370 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26371 },
26372
26373 .set_fixmap = native_set_fixmap,
26374 +
26375 +#ifdef CONFIG_PAX_KERNEXEC
26376 + .pax_open_kernel = native_pax_open_kernel,
26377 + .pax_close_kernel = native_pax_close_kernel,
26378 +#endif
26379 +
26380 };
26381
26382 EXPORT_SYMBOL_GPL(pv_time_ops);
26383 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26384 index a1da673..b6f5831 100644
26385 --- a/arch/x86/kernel/paravirt_patch_64.c
26386 +++ b/arch/x86/kernel/paravirt_patch_64.c
26387 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26388 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26389 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26390 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26391 +
26392 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26393 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26394 +#endif
26395 +
26396 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26397 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26398
26399 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26400 PATCH_SITE(pv_mmu_ops, read_cr3);
26401 PATCH_SITE(pv_mmu_ops, write_cr3);
26402 PATCH_SITE(pv_cpu_ops, clts);
26403 +
26404 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26405 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26406 +#endif
26407 +
26408 PATCH_SITE(pv_cpu_ops, wbinvd);
26409
26410 patch_site:
26411 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26412 index 0497f71..7186c0d 100644
26413 --- a/arch/x86/kernel/pci-calgary_64.c
26414 +++ b/arch/x86/kernel/pci-calgary_64.c
26415 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26416 tce_space = be64_to_cpu(readq(target));
26417 tce_space = tce_space & TAR_SW_BITS;
26418
26419 - tce_space = tce_space & (~specified_table_size);
26420 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26421 info->tce_space = (u64 *)__va(tce_space);
26422 }
26423 }
26424 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26425 index 35ccf75..7a15747 100644
26426 --- a/arch/x86/kernel/pci-iommu_table.c
26427 +++ b/arch/x86/kernel/pci-iommu_table.c
26428 @@ -2,7 +2,7 @@
26429 #include <asm/iommu_table.h>
26430 #include <linux/string.h>
26431 #include <linux/kallsyms.h>
26432 -
26433 +#include <linux/sched.h>
26434
26435 #define DEBUG 1
26436
26437 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26438 index 77dd0ad..9ec4723 100644
26439 --- a/arch/x86/kernel/pci-swiotlb.c
26440 +++ b/arch/x86/kernel/pci-swiotlb.c
26441 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26442 struct dma_attrs *attrs)
26443 {
26444 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26445 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26446 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26447 else
26448 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26449 }
26450 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26451 index 046e2d6..2cc8ad2 100644
26452 --- a/arch/x86/kernel/process.c
26453 +++ b/arch/x86/kernel/process.c
26454 @@ -37,7 +37,8 @@
26455 * section. Since TSS's are completely CPU-local, we want them
26456 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26457 */
26458 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26459 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26460 +EXPORT_SYMBOL(init_tss);
26461
26462 #ifdef CONFIG_X86_64
26463 static DEFINE_PER_CPU(unsigned char, is_idle);
26464 @@ -95,7 +96,7 @@ void arch_task_cache_init(void)
26465 task_xstate_cachep =
26466 kmem_cache_create("task_xstate", xstate_size,
26467 __alignof__(union thread_xstate),
26468 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26469 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26470 setup_xstate_comp();
26471 }
26472
26473 @@ -109,7 +110,7 @@ void exit_thread(void)
26474 unsigned long *bp = t->io_bitmap_ptr;
26475
26476 if (bp) {
26477 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26478 + struct tss_struct *tss = init_tss + get_cpu();
26479
26480 t->io_bitmap_ptr = NULL;
26481 clear_thread_flag(TIF_IO_BITMAP);
26482 @@ -129,6 +130,9 @@ void flush_thread(void)
26483 {
26484 struct task_struct *tsk = current;
26485
26486 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26487 + loadsegment(gs, 0);
26488 +#endif
26489 flush_ptrace_hw_breakpoint(tsk);
26490 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26491 drop_init_fpu(tsk);
26492 @@ -275,7 +279,7 @@ static void __exit_idle(void)
26493 void exit_idle(void)
26494 {
26495 /* idle loop has pid 0 */
26496 - if (current->pid)
26497 + if (task_pid_nr(current))
26498 return;
26499 __exit_idle();
26500 }
26501 @@ -328,7 +332,7 @@ bool xen_set_default_idle(void)
26502 return ret;
26503 }
26504 #endif
26505 -void stop_this_cpu(void *dummy)
26506 +__noreturn void stop_this_cpu(void *dummy)
26507 {
26508 local_irq_disable();
26509 /*
26510 @@ -457,16 +461,37 @@ static int __init idle_setup(char *str)
26511 }
26512 early_param("idle", idle_setup);
26513
26514 -unsigned long arch_align_stack(unsigned long sp)
26515 +#ifdef CONFIG_PAX_RANDKSTACK
26516 +void pax_randomize_kstack(struct pt_regs *regs)
26517 {
26518 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26519 - sp -= get_random_int() % 8192;
26520 - return sp & ~0xf;
26521 -}
26522 + struct thread_struct *thread = &current->thread;
26523 + unsigned long time;
26524
26525 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26526 -{
26527 - unsigned long range_end = mm->brk + 0x02000000;
26528 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26529 -}
26530 + if (!randomize_va_space)
26531 + return;
26532 +
26533 + if (v8086_mode(regs))
26534 + return;
26535
26536 + rdtscl(time);
26537 +
26538 + /* P4 seems to return a 0 LSB, ignore it */
26539 +#ifdef CONFIG_MPENTIUM4
26540 + time &= 0x3EUL;
26541 + time <<= 2;
26542 +#elif defined(CONFIG_X86_64)
26543 + time &= 0xFUL;
26544 + time <<= 4;
26545 +#else
26546 + time &= 0x1FUL;
26547 + time <<= 3;
26548 +#endif
26549 +
26550 + thread->sp0 ^= time;
26551 + load_sp0(init_tss + smp_processor_id(), thread);
26552 +
26553 +#ifdef CONFIG_X86_64
26554 + this_cpu_write(kernel_stack, thread->sp0);
26555 +#endif
26556 +}
26557 +#endif
26558 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26559 index 603c4f9..3a105d7 100644
26560 --- a/arch/x86/kernel/process_32.c
26561 +++ b/arch/x86/kernel/process_32.c
26562 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26563 unsigned long thread_saved_pc(struct task_struct *tsk)
26564 {
26565 return ((unsigned long *)tsk->thread.sp)[3];
26566 +//XXX return tsk->thread.eip;
26567 }
26568
26569 void __show_regs(struct pt_regs *regs, int all)
26570 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26571 unsigned long sp;
26572 unsigned short ss, gs;
26573
26574 - if (user_mode_vm(regs)) {
26575 + if (user_mode(regs)) {
26576 sp = regs->sp;
26577 ss = regs->ss & 0xffff;
26578 - gs = get_user_gs(regs);
26579 } else {
26580 sp = kernel_stack_pointer(regs);
26581 savesegment(ss, ss);
26582 - savesegment(gs, gs);
26583 }
26584 + gs = get_user_gs(regs);
26585
26586 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26587 (u16)regs->cs, regs->ip, regs->flags,
26588 - smp_processor_id());
26589 + raw_smp_processor_id());
26590 print_symbol("EIP is at %s\n", regs->ip);
26591
26592 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26593 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26594 int copy_thread(unsigned long clone_flags, unsigned long sp,
26595 unsigned long arg, struct task_struct *p)
26596 {
26597 - struct pt_regs *childregs = task_pt_regs(p);
26598 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26599 struct task_struct *tsk;
26600 int err;
26601
26602 p->thread.sp = (unsigned long) childregs;
26603 p->thread.sp0 = (unsigned long) (childregs+1);
26604 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26605 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26606
26607 if (unlikely(p->flags & PF_KTHREAD)) {
26608 /* kernel thread */
26609 memset(childregs, 0, sizeof(struct pt_regs));
26610 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26611 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26612 - childregs->ds = __USER_DS;
26613 - childregs->es = __USER_DS;
26614 + savesegment(gs, childregs->gs);
26615 + childregs->ds = __KERNEL_DS;
26616 + childregs->es = __KERNEL_DS;
26617 childregs->fs = __KERNEL_PERCPU;
26618 childregs->bx = sp; /* function */
26619 childregs->bp = arg;
26620 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26621 struct thread_struct *prev = &prev_p->thread,
26622 *next = &next_p->thread;
26623 int cpu = smp_processor_id();
26624 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26625 + struct tss_struct *tss = init_tss + cpu;
26626 fpu_switch_t fpu;
26627
26628 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26629 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26630 */
26631 lazy_save_gs(prev->gs);
26632
26633 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26634 + __set_fs(task_thread_info(next_p)->addr_limit);
26635 +#endif
26636 +
26637 /*
26638 * Load the per-thread Thread-Local Storage descriptor.
26639 */
26640 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26641 */
26642 arch_end_context_switch(next_p);
26643
26644 - this_cpu_write(kernel_stack,
26645 - (unsigned long)task_stack_page(next_p) +
26646 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26647 + this_cpu_write(current_task, next_p);
26648 + this_cpu_write(current_tinfo, &next_p->tinfo);
26649 + this_cpu_write(kernel_stack, next->sp0);
26650
26651 /*
26652 * Restore %gs if needed (which is common)
26653 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26654
26655 switch_fpu_finish(next_p, fpu);
26656
26657 - this_cpu_write(current_task, next_p);
26658 -
26659 return prev_p;
26660 }
26661
26662 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26663 } while (count++ < 16);
26664 return 0;
26665 }
26666 -
26667 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26668 index 67fcc43..0d2c630 100644
26669 --- a/arch/x86/kernel/process_64.c
26670 +++ b/arch/x86/kernel/process_64.c
26671 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26672 struct pt_regs *childregs;
26673 struct task_struct *me = current;
26674
26675 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26676 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26677 childregs = task_pt_regs(p);
26678 p->thread.sp = (unsigned long) childregs;
26679 p->thread.usersp = me->thread.usersp;
26680 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26681 set_tsk_thread_flag(p, TIF_FORK);
26682 p->thread.io_bitmap_ptr = NULL;
26683
26684 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26685 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26686 savesegment(es, p->thread.es);
26687 savesegment(ds, p->thread.ds);
26688 + savesegment(ss, p->thread.ss);
26689 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26690 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26691
26692 if (unlikely(p->flags & PF_KTHREAD)) {
26693 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26694 struct thread_struct *prev = &prev_p->thread;
26695 struct thread_struct *next = &next_p->thread;
26696 int cpu = smp_processor_id();
26697 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26698 + struct tss_struct *tss = init_tss + cpu;
26699 unsigned fsindex, gsindex;
26700 fpu_switch_t fpu;
26701
26702 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26703 if (unlikely(next->ds | prev->ds))
26704 loadsegment(ds, next->ds);
26705
26706 + savesegment(ss, prev->ss);
26707 + if (unlikely(next->ss != prev->ss))
26708 + loadsegment(ss, next->ss);
26709 +
26710 /*
26711 * Switch FS and GS.
26712 *
26713 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26714 prev->usersp = this_cpu_read(old_rsp);
26715 this_cpu_write(old_rsp, next->usersp);
26716 this_cpu_write(current_task, next_p);
26717 + this_cpu_write(current_tinfo, &next_p->tinfo);
26718
26719 /*
26720 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26721 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26722 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26723 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26724
26725 - this_cpu_write(kernel_stack,
26726 - (unsigned long)task_stack_page(next_p) +
26727 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26728 + this_cpu_write(kernel_stack, next->sp0);
26729
26730 /*
26731 * Now maybe reload the debug registers and handle I/O bitmaps
26732 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26733 if (!p || p == current || p->state == TASK_RUNNING)
26734 return 0;
26735 stack = (unsigned long)task_stack_page(p);
26736 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26737 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26738 return 0;
26739 fp = *(u64 *)(p->thread.sp);
26740 do {
26741 - if (fp < (unsigned long)stack ||
26742 - fp >= (unsigned long)stack+THREAD_SIZE)
26743 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26744 return 0;
26745 ip = *(u64 *)(fp+8);
26746 if (!in_sched_functions(ip))
26747 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26748 index e510618..5165ac0 100644
26749 --- a/arch/x86/kernel/ptrace.c
26750 +++ b/arch/x86/kernel/ptrace.c
26751 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26752 unsigned long sp = (unsigned long)&regs->sp;
26753 u32 *prev_esp;
26754
26755 - if (context == (sp & ~(THREAD_SIZE - 1)))
26756 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26757 return sp;
26758
26759 - prev_esp = (u32 *)(context);
26760 + prev_esp = *(u32 **)(context);
26761 if (prev_esp)
26762 return (unsigned long)prev_esp;
26763
26764 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26765 if (child->thread.gs != value)
26766 return do_arch_prctl(child, ARCH_SET_GS, value);
26767 return 0;
26768 +
26769 + case offsetof(struct user_regs_struct,ip):
26770 + /*
26771 + * Protect against any attempt to set ip to an
26772 + * impossible address. There are dragons lurking if the
26773 + * address is noncanonical. (This explicitly allows
26774 + * setting ip to TASK_SIZE_MAX, because user code can do
26775 + * that all by itself by running off the end of its
26776 + * address space.
26777 + */
26778 + if (value > TASK_SIZE_MAX)
26779 + return -EIO;
26780 + break;
26781 +
26782 #endif
26783 }
26784
26785 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26786 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26787 {
26788 int i;
26789 - int dr7 = 0;
26790 + unsigned long dr7 = 0;
26791 struct arch_hw_breakpoint *info;
26792
26793 for (i = 0; i < HBP_NUM; i++) {
26794 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26795 unsigned long addr, unsigned long data)
26796 {
26797 int ret;
26798 - unsigned long __user *datap = (unsigned long __user *)data;
26799 + unsigned long __user *datap = (__force unsigned long __user *)data;
26800
26801 switch (request) {
26802 /* read the word at location addr in the USER area. */
26803 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26804 if ((int) addr < 0)
26805 return -EIO;
26806 ret = do_get_thread_area(child, addr,
26807 - (struct user_desc __user *)data);
26808 + (__force struct user_desc __user *) data);
26809 break;
26810
26811 case PTRACE_SET_THREAD_AREA:
26812 if ((int) addr < 0)
26813 return -EIO;
26814 ret = do_set_thread_area(child, addr,
26815 - (struct user_desc __user *)data, 0);
26816 + (__force struct user_desc __user *) data, 0);
26817 break;
26818 #endif
26819
26820 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26821
26822 #ifdef CONFIG_X86_64
26823
26824 -static struct user_regset x86_64_regsets[] __read_mostly = {
26825 +static user_regset_no_const x86_64_regsets[] __read_only = {
26826 [REGSET_GENERAL] = {
26827 .core_note_type = NT_PRSTATUS,
26828 .n = sizeof(struct user_regs_struct) / sizeof(long),
26829 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26830 #endif /* CONFIG_X86_64 */
26831
26832 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26833 -static struct user_regset x86_32_regsets[] __read_mostly = {
26834 +static user_regset_no_const x86_32_regsets[] __read_only = {
26835 [REGSET_GENERAL] = {
26836 .core_note_type = NT_PRSTATUS,
26837 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26838 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26839 */
26840 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26841
26842 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26843 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26844 {
26845 #ifdef CONFIG_X86_64
26846 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26847 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26848 memset(info, 0, sizeof(*info));
26849 info->si_signo = SIGTRAP;
26850 info->si_code = si_code;
26851 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26852 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26853 }
26854
26855 void user_single_step_siginfo(struct task_struct *tsk,
26856 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26857 }
26858 }
26859
26860 +#ifdef CONFIG_GRKERNSEC_SETXID
26861 +extern void gr_delayed_cred_worker(void);
26862 +#endif
26863 +
26864 /*
26865 * We can return 0 to resume the syscall or anything else to go to phase
26866 * 2. If we resume the syscall, we need to put something appropriate in
26867 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26868
26869 BUG_ON(regs != task_pt_regs(current));
26870
26871 +#ifdef CONFIG_GRKERNSEC_SETXID
26872 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26873 + gr_delayed_cred_worker();
26874 +#endif
26875 +
26876 /*
26877 * If we stepped into a sysenter/syscall insn, it trapped in
26878 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26879 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26880 */
26881 user_exit();
26882
26883 +#ifdef CONFIG_GRKERNSEC_SETXID
26884 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26885 + gr_delayed_cred_worker();
26886 +#endif
26887 +
26888 audit_syscall_exit(regs);
26889
26890 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26891 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26892 index 2f355d2..e75ed0a 100644
26893 --- a/arch/x86/kernel/pvclock.c
26894 +++ b/arch/x86/kernel/pvclock.c
26895 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26896 reset_hung_task_detector();
26897 }
26898
26899 -static atomic64_t last_value = ATOMIC64_INIT(0);
26900 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26901
26902 void pvclock_resume(void)
26903 {
26904 - atomic64_set(&last_value, 0);
26905 + atomic64_set_unchecked(&last_value, 0);
26906 }
26907
26908 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26909 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26910 * updating at the same time, and one of them could be slightly behind,
26911 * making the assumption that last_value always go forward fail to hold.
26912 */
26913 - last = atomic64_read(&last_value);
26914 + last = atomic64_read_unchecked(&last_value);
26915 do {
26916 if (ret < last)
26917 return last;
26918 - last = atomic64_cmpxchg(&last_value, last, ret);
26919 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
26920 } while (unlikely(last != ret));
26921
26922 return ret;
26923 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
26924 index 86db4bc..a50a54a 100644
26925 --- a/arch/x86/kernel/reboot.c
26926 +++ b/arch/x86/kernel/reboot.c
26927 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
26928
26929 void __noreturn machine_real_restart(unsigned int type)
26930 {
26931 +
26932 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
26933 + struct desc_struct *gdt;
26934 +#endif
26935 +
26936 local_irq_disable();
26937
26938 /*
26939 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
26940
26941 /* Jump to the identity-mapped low memory code */
26942 #ifdef CONFIG_X86_32
26943 - asm volatile("jmpl *%0" : :
26944 +
26945 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
26946 + gdt = get_cpu_gdt_table(smp_processor_id());
26947 + pax_open_kernel();
26948 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26949 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
26950 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
26951 + loadsegment(ds, __KERNEL_DS);
26952 + loadsegment(es, __KERNEL_DS);
26953 + loadsegment(ss, __KERNEL_DS);
26954 +#endif
26955 +#ifdef CONFIG_PAX_KERNEXEC
26956 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
26957 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
26958 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
26959 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
26960 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
26961 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
26962 +#endif
26963 + pax_close_kernel();
26964 +#endif
26965 +
26966 + asm volatile("ljmpl *%0" : :
26967 "rm" (real_mode_header->machine_real_restart_asm),
26968 "a" (type));
26969 #else
26970 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
26971 /*
26972 * This is a single dmi_table handling all reboot quirks.
26973 */
26974 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
26975 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
26976
26977 /* Acer */
26978 { /* Handle reboot issue on Acer Aspire one */
26979 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
26980 * This means that this function can never return, it can misbehave
26981 * by not rebooting properly and hanging.
26982 */
26983 -static void native_machine_emergency_restart(void)
26984 +static void __noreturn native_machine_emergency_restart(void)
26985 {
26986 int i;
26987 int attempt = 0;
26988 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
26989 #endif
26990 }
26991
26992 -static void __machine_emergency_restart(int emergency)
26993 +static void __noreturn __machine_emergency_restart(int emergency)
26994 {
26995 reboot_emergency = emergency;
26996 machine_ops.emergency_restart();
26997 }
26998
26999 -static void native_machine_restart(char *__unused)
27000 +static void __noreturn native_machine_restart(char *__unused)
27001 {
27002 pr_notice("machine restart\n");
27003
27004 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27005 __machine_emergency_restart(0);
27006 }
27007
27008 -static void native_machine_halt(void)
27009 +static void __noreturn native_machine_halt(void)
27010 {
27011 /* Stop other cpus and apics */
27012 machine_shutdown();
27013 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27014 stop_this_cpu(NULL);
27015 }
27016
27017 -static void native_machine_power_off(void)
27018 +static void __noreturn native_machine_power_off(void)
27019 {
27020 if (pm_power_off) {
27021 if (!reboot_force)
27022 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27023 }
27024 /* A fallback in case there is no PM info available */
27025 tboot_shutdown(TB_SHUTDOWN_HALT);
27026 + unreachable();
27027 }
27028
27029 -struct machine_ops machine_ops = {
27030 +struct machine_ops machine_ops __read_only = {
27031 .power_off = native_machine_power_off,
27032 .shutdown = native_machine_shutdown,
27033 .emergency_restart = native_machine_emergency_restart,
27034 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27035 index c8e41e9..64049ef 100644
27036 --- a/arch/x86/kernel/reboot_fixups_32.c
27037 +++ b/arch/x86/kernel/reboot_fixups_32.c
27038 @@ -57,7 +57,7 @@ struct device_fixup {
27039 unsigned int vendor;
27040 unsigned int device;
27041 void (*reboot_fixup)(struct pci_dev *);
27042 -};
27043 +} __do_const;
27044
27045 /*
27046 * PCI ids solely used for fixups_table go here
27047 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27048 index 3fd2c69..a444264 100644
27049 --- a/arch/x86/kernel/relocate_kernel_64.S
27050 +++ b/arch/x86/kernel/relocate_kernel_64.S
27051 @@ -96,8 +96,7 @@ relocate_kernel:
27052
27053 /* jump to identity mapped page */
27054 addq $(identity_mapped - relocate_kernel), %r8
27055 - pushq %r8
27056 - ret
27057 + jmp *%r8
27058
27059 identity_mapped:
27060 /* set return address to 0 if not preserving context */
27061 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27062 index 0a2421c..11f3f36 100644
27063 --- a/arch/x86/kernel/setup.c
27064 +++ b/arch/x86/kernel/setup.c
27065 @@ -111,6 +111,7 @@
27066 #include <asm/mce.h>
27067 #include <asm/alternative.h>
27068 #include <asm/prom.h>
27069 +#include <asm/boot.h>
27070
27071 /*
27072 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27073 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27074 #endif
27075
27076
27077 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27078 -__visible unsigned long mmu_cr4_features;
27079 +#ifdef CONFIG_X86_64
27080 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27081 +#elif defined(CONFIG_X86_PAE)
27082 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27083 #else
27084 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27085 +__visible unsigned long mmu_cr4_features __read_only;
27086 #endif
27087
27088 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27089 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27090 * area (640->1Mb) as ram even though it is not.
27091 * take them out.
27092 */
27093 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27094 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27095
27096 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27097 }
27098 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27099 /* called before trim_bios_range() to spare extra sanitize */
27100 static void __init e820_add_kernel_range(void)
27101 {
27102 - u64 start = __pa_symbol(_text);
27103 + u64 start = __pa_symbol(ktla_ktva(_text));
27104 u64 size = __pa_symbol(_end) - start;
27105
27106 /*
27107 @@ -855,8 +858,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27108
27109 void __init setup_arch(char **cmdline_p)
27110 {
27111 +#ifdef CONFIG_X86_32
27112 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27113 +#else
27114 memblock_reserve(__pa_symbol(_text),
27115 (unsigned long)__bss_stop - (unsigned long)_text);
27116 +#endif
27117
27118 early_reserve_initrd();
27119
27120 @@ -954,16 +961,16 @@ void __init setup_arch(char **cmdline_p)
27121
27122 if (!boot_params.hdr.root_flags)
27123 root_mountflags &= ~MS_RDONLY;
27124 - init_mm.start_code = (unsigned long) _text;
27125 - init_mm.end_code = (unsigned long) _etext;
27126 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27127 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27128 init_mm.end_data = (unsigned long) _edata;
27129 init_mm.brk = _brk_end;
27130
27131 mpx_mm_init(&init_mm);
27132
27133 - code_resource.start = __pa_symbol(_text);
27134 - code_resource.end = __pa_symbol(_etext)-1;
27135 - data_resource.start = __pa_symbol(_etext);
27136 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27137 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27138 + data_resource.start = __pa_symbol(_sdata);
27139 data_resource.end = __pa_symbol(_edata)-1;
27140 bss_resource.start = __pa_symbol(__bss_start);
27141 bss_resource.end = __pa_symbol(__bss_stop)-1;
27142 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27143 index e4fcb87..9c06c55 100644
27144 --- a/arch/x86/kernel/setup_percpu.c
27145 +++ b/arch/x86/kernel/setup_percpu.c
27146 @@ -21,19 +21,17 @@
27147 #include <asm/cpu.h>
27148 #include <asm/stackprotector.h>
27149
27150 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27151 +#ifdef CONFIG_SMP
27152 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27153 EXPORT_PER_CPU_SYMBOL(cpu_number);
27154 +#endif
27155
27156 -#ifdef CONFIG_X86_64
27157 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27158 -#else
27159 -#define BOOT_PERCPU_OFFSET 0
27160 -#endif
27161
27162 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27163 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27164
27165 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27166 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27167 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27168 };
27169 EXPORT_SYMBOL(__per_cpu_offset);
27170 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27171 {
27172 #ifdef CONFIG_NEED_MULTIPLE_NODES
27173 pg_data_t *last = NULL;
27174 - unsigned int cpu;
27175 + int cpu;
27176
27177 for_each_possible_cpu(cpu) {
27178 int node = early_cpu_to_node(cpu);
27179 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27180 {
27181 #ifdef CONFIG_X86_32
27182 struct desc_struct gdt;
27183 + unsigned long base = per_cpu_offset(cpu);
27184
27185 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27186 - 0x2 | DESCTYPE_S, 0x8);
27187 - gdt.s = 1;
27188 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27189 + 0x83 | DESCTYPE_S, 0xC);
27190 write_gdt_entry(get_cpu_gdt_table(cpu),
27191 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27192 #endif
27193 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27194 /* alrighty, percpu areas up and running */
27195 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27196 for_each_possible_cpu(cpu) {
27197 +#ifdef CONFIG_CC_STACKPROTECTOR
27198 +#ifdef CONFIG_X86_32
27199 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27200 +#endif
27201 +#endif
27202 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27203 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27204 per_cpu(cpu_number, cpu) = cpu;
27205 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27206 */
27207 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27208 #endif
27209 +#ifdef CONFIG_CC_STACKPROTECTOR
27210 +#ifdef CONFIG_X86_32
27211 + if (!cpu)
27212 + per_cpu(stack_canary.canary, cpu) = canary;
27213 +#endif
27214 +#endif
27215 /*
27216 * Up to this point, the boot CPU has been using .init.data
27217 * area. Reload any changed state for the boot CPU.
27218 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27219 index e504246..ba10432 100644
27220 --- a/arch/x86/kernel/signal.c
27221 +++ b/arch/x86/kernel/signal.c
27222 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27223 * Align the stack pointer according to the i386 ABI,
27224 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27225 */
27226 - sp = ((sp + 4) & -16ul) - 4;
27227 + sp = ((sp - 12) & -16ul) - 4;
27228 #else /* !CONFIG_X86_32 */
27229 sp = round_down(sp, 16) - 8;
27230 #endif
27231 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27232 }
27233
27234 if (current->mm->context.vdso)
27235 - restorer = current->mm->context.vdso +
27236 - selected_vdso32->sym___kernel_sigreturn;
27237 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27238 else
27239 - restorer = &frame->retcode;
27240 + restorer = (void __user *)&frame->retcode;
27241 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27242 restorer = ksig->ka.sa.sa_restorer;
27243
27244 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27245 * reasons and because gdb uses it as a signature to notice
27246 * signal handler stack frames.
27247 */
27248 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27249 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27250
27251 if (err)
27252 return -EFAULT;
27253 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27254 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27255
27256 /* Set up to return from userspace. */
27257 - restorer = current->mm->context.vdso +
27258 - selected_vdso32->sym___kernel_rt_sigreturn;
27259 + if (current->mm->context.vdso)
27260 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27261 + else
27262 + restorer = (void __user *)&frame->retcode;
27263 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27264 restorer = ksig->ka.sa.sa_restorer;
27265 put_user_ex(restorer, &frame->pretcode);
27266 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27267 * reasons and because gdb uses it as a signature to notice
27268 * signal handler stack frames.
27269 */
27270 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27271 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27272 } put_user_catch(err);
27273
27274 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27275 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27276 {
27277 int usig = signr_convert(ksig->sig);
27278 sigset_t *set = sigmask_to_save();
27279 - compat_sigset_t *cset = (compat_sigset_t *) set;
27280 + sigset_t sigcopy;
27281 + compat_sigset_t *cset;
27282 +
27283 + sigcopy = *set;
27284 +
27285 + cset = (compat_sigset_t *) &sigcopy;
27286
27287 /* Set up the stack frame */
27288 if (is_ia32_frame()) {
27289 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27290 } else if (is_x32_frame()) {
27291 return x32_setup_rt_frame(ksig, cset, regs);
27292 } else {
27293 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27294 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27295 }
27296 }
27297
27298 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27299 index be8e1bd..a3d93fa 100644
27300 --- a/arch/x86/kernel/smp.c
27301 +++ b/arch/x86/kernel/smp.c
27302 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27303
27304 __setup("nonmi_ipi", nonmi_ipi_setup);
27305
27306 -struct smp_ops smp_ops = {
27307 +struct smp_ops smp_ops __read_only = {
27308 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27309 .smp_prepare_cpus = native_smp_prepare_cpus,
27310 .smp_cpus_done = native_smp_cpus_done,
27311 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27312 index febc6aa..37d8edf 100644
27313 --- a/arch/x86/kernel/smpboot.c
27314 +++ b/arch/x86/kernel/smpboot.c
27315 @@ -229,14 +229,17 @@ static void notrace start_secondary(void *unused)
27316
27317 enable_start_cpu0 = 0;
27318
27319 -#ifdef CONFIG_X86_32
27320 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27321 + barrier();
27322 +
27323 /* switch away from the initial page table */
27324 +#ifdef CONFIG_PAX_PER_CPU_PGD
27325 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27326 +#else
27327 load_cr3(swapper_pg_dir);
27328 +#endif
27329 __flush_tlb_all();
27330 -#endif
27331
27332 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27333 - barrier();
27334 /*
27335 * Check TSC synchronization with the BP:
27336 */
27337 @@ -800,8 +803,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27338 alternatives_enable_smp();
27339
27340 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27341 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27342 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27343 per_cpu(current_task, cpu) = idle;
27344 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27345
27346 #ifdef CONFIG_X86_32
27347 /* Stack for startup_32 can be just as for start_secondary onwards */
27348 @@ -810,10 +814,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27349 clear_tsk_thread_flag(idle, TIF_FORK);
27350 initial_gs = per_cpu_offset(cpu);
27351 #endif
27352 - per_cpu(kernel_stack, cpu) =
27353 - (unsigned long)task_stack_page(idle) -
27354 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27355 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27356 + pax_open_kernel();
27357 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27358 + pax_close_kernel();
27359 initial_code = (unsigned long)start_secondary;
27360 stack_start = idle->thread.sp;
27361
27362 @@ -953,6 +957,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27363 /* the FPU context is blank, nobody can own it */
27364 __cpu_disable_lazy_restore(cpu);
27365
27366 +#ifdef CONFIG_PAX_PER_CPU_PGD
27367 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27368 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27369 + KERNEL_PGD_PTRS);
27370 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27371 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27372 + KERNEL_PGD_PTRS);
27373 +#endif
27374 +
27375 err = do_boot_cpu(apicid, cpu, tidle);
27376 if (err) {
27377 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27378 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27379 index 9b4d51d..5d28b58 100644
27380 --- a/arch/x86/kernel/step.c
27381 +++ b/arch/x86/kernel/step.c
27382 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27383 struct desc_struct *desc;
27384 unsigned long base;
27385
27386 - seg &= ~7UL;
27387 + seg >>= 3;
27388
27389 mutex_lock(&child->mm->context.lock);
27390 - if (unlikely((seg >> 3) >= child->mm->context.size))
27391 + if (unlikely(seg >= child->mm->context.size))
27392 addr = -1L; /* bogus selector, access would fault */
27393 else {
27394 desc = child->mm->context.ldt + seg;
27395 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27396 addr += base;
27397 }
27398 mutex_unlock(&child->mm->context.lock);
27399 - }
27400 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27401 + addr = ktla_ktva(addr);
27402
27403 return addr;
27404 }
27405 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27406 unsigned char opcode[15];
27407 unsigned long addr = convert_ip_to_linear(child, regs);
27408
27409 + if (addr == -EINVAL)
27410 + return 0;
27411 +
27412 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27413 for (i = 0; i < copied; i++) {
27414 switch (opcode[i]) {
27415 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27416 new file mode 100644
27417 index 0000000..5877189
27418 --- /dev/null
27419 +++ b/arch/x86/kernel/sys_i386_32.c
27420 @@ -0,0 +1,189 @@
27421 +/*
27422 + * This file contains various random system calls that
27423 + * have a non-standard calling sequence on the Linux/i386
27424 + * platform.
27425 + */
27426 +
27427 +#include <linux/errno.h>
27428 +#include <linux/sched.h>
27429 +#include <linux/mm.h>
27430 +#include <linux/fs.h>
27431 +#include <linux/smp.h>
27432 +#include <linux/sem.h>
27433 +#include <linux/msg.h>
27434 +#include <linux/shm.h>
27435 +#include <linux/stat.h>
27436 +#include <linux/syscalls.h>
27437 +#include <linux/mman.h>
27438 +#include <linux/file.h>
27439 +#include <linux/utsname.h>
27440 +#include <linux/ipc.h>
27441 +#include <linux/elf.h>
27442 +
27443 +#include <linux/uaccess.h>
27444 +#include <linux/unistd.h>
27445 +
27446 +#include <asm/syscalls.h>
27447 +
27448 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27449 +{
27450 + unsigned long pax_task_size = TASK_SIZE;
27451 +
27452 +#ifdef CONFIG_PAX_SEGMEXEC
27453 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27454 + pax_task_size = SEGMEXEC_TASK_SIZE;
27455 +#endif
27456 +
27457 + if (flags & MAP_FIXED)
27458 + if (len > pax_task_size || addr > pax_task_size - len)
27459 + return -EINVAL;
27460 +
27461 + return 0;
27462 +}
27463 +
27464 +/*
27465 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27466 + */
27467 +static unsigned long get_align_mask(void)
27468 +{
27469 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27470 + return 0;
27471 +
27472 + if (!(current->flags & PF_RANDOMIZE))
27473 + return 0;
27474 +
27475 + return va_align.mask;
27476 +}
27477 +
27478 +unsigned long
27479 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27480 + unsigned long len, unsigned long pgoff, unsigned long flags)
27481 +{
27482 + struct mm_struct *mm = current->mm;
27483 + struct vm_area_struct *vma;
27484 + unsigned long pax_task_size = TASK_SIZE;
27485 + struct vm_unmapped_area_info info;
27486 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27487 +
27488 +#ifdef CONFIG_PAX_SEGMEXEC
27489 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27490 + pax_task_size = SEGMEXEC_TASK_SIZE;
27491 +#endif
27492 +
27493 + pax_task_size -= PAGE_SIZE;
27494 +
27495 + if (len > pax_task_size)
27496 + return -ENOMEM;
27497 +
27498 + if (flags & MAP_FIXED)
27499 + return addr;
27500 +
27501 +#ifdef CONFIG_PAX_RANDMMAP
27502 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27503 +#endif
27504 +
27505 + if (addr) {
27506 + addr = PAGE_ALIGN(addr);
27507 + if (pax_task_size - len >= addr) {
27508 + vma = find_vma(mm, addr);
27509 + if (check_heap_stack_gap(vma, addr, len, offset))
27510 + return addr;
27511 + }
27512 + }
27513 +
27514 + info.flags = 0;
27515 + info.length = len;
27516 + info.align_mask = filp ? get_align_mask() : 0;
27517 + info.align_offset = pgoff << PAGE_SHIFT;
27518 + info.threadstack_offset = offset;
27519 +
27520 +#ifdef CONFIG_PAX_PAGEEXEC
27521 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27522 + info.low_limit = 0x00110000UL;
27523 + info.high_limit = mm->start_code;
27524 +
27525 +#ifdef CONFIG_PAX_RANDMMAP
27526 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27527 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27528 +#endif
27529 +
27530 + if (info.low_limit < info.high_limit) {
27531 + addr = vm_unmapped_area(&info);
27532 + if (!IS_ERR_VALUE(addr))
27533 + return addr;
27534 + }
27535 + } else
27536 +#endif
27537 +
27538 + info.low_limit = mm->mmap_base;
27539 + info.high_limit = pax_task_size;
27540 +
27541 + return vm_unmapped_area(&info);
27542 +}
27543 +
27544 +unsigned long
27545 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27546 + const unsigned long len, const unsigned long pgoff,
27547 + const unsigned long flags)
27548 +{
27549 + struct vm_area_struct *vma;
27550 + struct mm_struct *mm = current->mm;
27551 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27552 + struct vm_unmapped_area_info info;
27553 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27554 +
27555 +#ifdef CONFIG_PAX_SEGMEXEC
27556 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27557 + pax_task_size = SEGMEXEC_TASK_SIZE;
27558 +#endif
27559 +
27560 + pax_task_size -= PAGE_SIZE;
27561 +
27562 + /* requested length too big for entire address space */
27563 + if (len > pax_task_size)
27564 + return -ENOMEM;
27565 +
27566 + if (flags & MAP_FIXED)
27567 + return addr;
27568 +
27569 +#ifdef CONFIG_PAX_PAGEEXEC
27570 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27571 + goto bottomup;
27572 +#endif
27573 +
27574 +#ifdef CONFIG_PAX_RANDMMAP
27575 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27576 +#endif
27577 +
27578 + /* requesting a specific address */
27579 + if (addr) {
27580 + addr = PAGE_ALIGN(addr);
27581 + if (pax_task_size - len >= addr) {
27582 + vma = find_vma(mm, addr);
27583 + if (check_heap_stack_gap(vma, addr, len, offset))
27584 + return addr;
27585 + }
27586 + }
27587 +
27588 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27589 + info.length = len;
27590 + info.low_limit = PAGE_SIZE;
27591 + info.high_limit = mm->mmap_base;
27592 + info.align_mask = filp ? get_align_mask() : 0;
27593 + info.align_offset = pgoff << PAGE_SHIFT;
27594 + info.threadstack_offset = offset;
27595 +
27596 + addr = vm_unmapped_area(&info);
27597 + if (!(addr & ~PAGE_MASK))
27598 + return addr;
27599 + VM_BUG_ON(addr != -ENOMEM);
27600 +
27601 +bottomup:
27602 + /*
27603 + * A failed mmap() very likely causes application failure,
27604 + * so fall back to the bottom-up function here. This scenario
27605 + * can happen with large stack limits and large mmap()
27606 + * allocations.
27607 + */
27608 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27609 +}
27610 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27611 index 30277e2..5664a29 100644
27612 --- a/arch/x86/kernel/sys_x86_64.c
27613 +++ b/arch/x86/kernel/sys_x86_64.c
27614 @@ -81,8 +81,8 @@ out:
27615 return error;
27616 }
27617
27618 -static void find_start_end(unsigned long flags, unsigned long *begin,
27619 - unsigned long *end)
27620 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27621 + unsigned long *begin, unsigned long *end)
27622 {
27623 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27624 unsigned long new_begin;
27625 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27626 *begin = new_begin;
27627 }
27628 } else {
27629 - *begin = current->mm->mmap_legacy_base;
27630 + *begin = mm->mmap_legacy_base;
27631 *end = TASK_SIZE;
27632 }
27633 }
27634 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27635 struct vm_area_struct *vma;
27636 struct vm_unmapped_area_info info;
27637 unsigned long begin, end;
27638 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27639
27640 if (flags & MAP_FIXED)
27641 return addr;
27642
27643 - find_start_end(flags, &begin, &end);
27644 + find_start_end(mm, flags, &begin, &end);
27645
27646 if (len > end)
27647 return -ENOMEM;
27648
27649 +#ifdef CONFIG_PAX_RANDMMAP
27650 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27651 +#endif
27652 +
27653 if (addr) {
27654 addr = PAGE_ALIGN(addr);
27655 vma = find_vma(mm, addr);
27656 - if (end - len >= addr &&
27657 - (!vma || addr + len <= vma->vm_start))
27658 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27659 return addr;
27660 }
27661
27662 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27663 info.high_limit = end;
27664 info.align_mask = filp ? get_align_mask() : 0;
27665 info.align_offset = pgoff << PAGE_SHIFT;
27666 + info.threadstack_offset = offset;
27667 return vm_unmapped_area(&info);
27668 }
27669
27670 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27671 struct mm_struct *mm = current->mm;
27672 unsigned long addr = addr0;
27673 struct vm_unmapped_area_info info;
27674 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27675
27676 /* requested length too big for entire address space */
27677 if (len > TASK_SIZE)
27678 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27679 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27680 goto bottomup;
27681
27682 +#ifdef CONFIG_PAX_RANDMMAP
27683 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27684 +#endif
27685 +
27686 /* requesting a specific address */
27687 if (addr) {
27688 addr = PAGE_ALIGN(addr);
27689 vma = find_vma(mm, addr);
27690 - if (TASK_SIZE - len >= addr &&
27691 - (!vma || addr + len <= vma->vm_start))
27692 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27693 return addr;
27694 }
27695
27696 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27697 info.high_limit = mm->mmap_base;
27698 info.align_mask = filp ? get_align_mask() : 0;
27699 info.align_offset = pgoff << PAGE_SHIFT;
27700 + info.threadstack_offset = offset;
27701 addr = vm_unmapped_area(&info);
27702 if (!(addr & ~PAGE_MASK))
27703 return addr;
27704 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27705 index 91a4496..bb87552 100644
27706 --- a/arch/x86/kernel/tboot.c
27707 +++ b/arch/x86/kernel/tboot.c
27708 @@ -221,7 +221,7 @@ static int tboot_setup_sleep(void)
27709
27710 void tboot_shutdown(u32 shutdown_type)
27711 {
27712 - void (*shutdown)(void);
27713 + void (* __noreturn shutdown)(void);
27714
27715 if (!tboot_enabled())
27716 return;
27717 @@ -243,7 +243,7 @@ void tboot_shutdown(u32 shutdown_type)
27718
27719 switch_to_tboot_pt();
27720
27721 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27722 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27723 shutdown();
27724
27725 /* should not reach here */
27726 @@ -310,7 +310,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27727 return -ENODEV;
27728 }
27729
27730 -static atomic_t ap_wfs_count;
27731 +static atomic_unchecked_t ap_wfs_count;
27732
27733 static int tboot_wait_for_aps(int num_aps)
27734 {
27735 @@ -334,9 +334,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27736 {
27737 switch (action) {
27738 case CPU_DYING:
27739 - atomic_inc(&ap_wfs_count);
27740 + atomic_inc_unchecked(&ap_wfs_count);
27741 if (num_online_cpus() == 1)
27742 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27743 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27744 return NOTIFY_BAD;
27745 break;
27746 }
27747 @@ -422,7 +422,7 @@ static __init int tboot_late_init(void)
27748
27749 tboot_create_trampoline();
27750
27751 - atomic_set(&ap_wfs_count, 0);
27752 + atomic_set_unchecked(&ap_wfs_count, 0);
27753 register_hotcpu_notifier(&tboot_cpu_notifier);
27754
27755 #ifdef CONFIG_DEBUG_FS
27756 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27757 index 25adc0e..1df4349 100644
27758 --- a/arch/x86/kernel/time.c
27759 +++ b/arch/x86/kernel/time.c
27760 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27761 {
27762 unsigned long pc = instruction_pointer(regs);
27763
27764 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27765 + if (!user_mode(regs) && in_lock_functions(pc)) {
27766 #ifdef CONFIG_FRAME_POINTER
27767 - return *(unsigned long *)(regs->bp + sizeof(long));
27768 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27769 #else
27770 unsigned long *sp =
27771 (unsigned long *)kernel_stack_pointer(regs);
27772 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27773 * or above a saved flags. Eflags has bits 22-31 zero,
27774 * kernel addresses don't.
27775 */
27776 +
27777 +#ifdef CONFIG_PAX_KERNEXEC
27778 + return ktla_ktva(sp[0]);
27779 +#else
27780 if (sp[0] >> 22)
27781 return sp[0];
27782 if (sp[1] >> 22)
27783 return sp[1];
27784 #endif
27785 +
27786 +#endif
27787 }
27788 return pc;
27789 }
27790 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27791 index 7fc5e84..c6e445a 100644
27792 --- a/arch/x86/kernel/tls.c
27793 +++ b/arch/x86/kernel/tls.c
27794 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27795 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27796 return -EINVAL;
27797
27798 +#ifdef CONFIG_PAX_SEGMEXEC
27799 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27800 + return -EINVAL;
27801 +#endif
27802 +
27803 set_tls_desc(p, idx, &info, 1);
27804
27805 return 0;
27806 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27807
27808 if (kbuf)
27809 info = kbuf;
27810 - else if (__copy_from_user(infobuf, ubuf, count))
27811 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27812 return -EFAULT;
27813 else
27814 info = infobuf;
27815 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27816 index 1c113db..287b42e 100644
27817 --- a/arch/x86/kernel/tracepoint.c
27818 +++ b/arch/x86/kernel/tracepoint.c
27819 @@ -9,11 +9,11 @@
27820 #include <linux/atomic.h>
27821
27822 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27823 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27824 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27825 (unsigned long) trace_idt_table };
27826
27827 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27828 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27829 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27830
27831 static int trace_irq_vector_refcount;
27832 static DEFINE_MUTEX(irq_vector_mutex);
27833 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27834 index 4ff5d16..736e3e1 100644
27835 --- a/arch/x86/kernel/traps.c
27836 +++ b/arch/x86/kernel/traps.c
27837 @@ -68,7 +68,7 @@
27838 #include <asm/proto.h>
27839
27840 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27841 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27842 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27843 #else
27844 #include <asm/processor-flags.h>
27845 #include <asm/setup.h>
27846 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27847 #endif
27848
27849 /* Must be page-aligned because the real IDT is used in a fixmap. */
27850 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27851 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27852
27853 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27854 EXPORT_SYMBOL_GPL(used_vectors);
27855 @@ -112,7 +112,7 @@ enum ctx_state ist_enter(struct pt_regs *regs)
27856 {
27857 enum ctx_state prev_state;
27858
27859 - if (user_mode_vm(regs)) {
27860 + if (user_mode(regs)) {
27861 /* Other than that, we're just an exception. */
27862 prev_state = exception_enter();
27863 } else {
27864 @@ -146,7 +146,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27865 /* Must be before exception_exit. */
27866 preempt_count_sub(HARDIRQ_OFFSET);
27867
27868 - if (user_mode_vm(regs))
27869 + if (user_mode(regs))
27870 return exception_exit(prev_state);
27871 else
27872 rcu_nmi_exit();
27873 @@ -158,7 +158,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27874 *
27875 * IST exception handlers normally cannot schedule. As a special
27876 * exception, if the exception interrupted userspace code (i.e.
27877 - * user_mode_vm(regs) would return true) and the exception was not
27878 + * user_mode(regs) would return true) and the exception was not
27879 * a double fault, it can be safe to schedule. ist_begin_non_atomic()
27880 * begins a non-atomic section within an ist_enter()/ist_exit() region.
27881 * Callers are responsible for enabling interrupts themselves inside
27882 @@ -167,7 +167,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27883 */
27884 void ist_begin_non_atomic(struct pt_regs *regs)
27885 {
27886 - BUG_ON(!user_mode_vm(regs));
27887 + BUG_ON(!user_mode(regs));
27888
27889 /*
27890 * Sanity check: we need to be on the normal thread stack. This
27891 @@ -191,11 +191,11 @@ void ist_end_non_atomic(void)
27892 }
27893
27894 static nokprobe_inline int
27895 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27896 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27897 struct pt_regs *regs, long error_code)
27898 {
27899 #ifdef CONFIG_X86_32
27900 - if (regs->flags & X86_VM_MASK) {
27901 + if (v8086_mode(regs)) {
27902 /*
27903 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27904 * On nmi (interrupt 2), do_trap should not be called.
27905 @@ -208,12 +208,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27906 return -1;
27907 }
27908 #endif
27909 - if (!user_mode(regs)) {
27910 + if (!user_mode_novm(regs)) {
27911 if (!fixup_exception(regs)) {
27912 tsk->thread.error_code = error_code;
27913 tsk->thread.trap_nr = trapnr;
27914 +
27915 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27916 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
27917 + str = "PAX: suspicious stack segment fault";
27918 +#endif
27919 +
27920 die(str, regs, error_code);
27921 }
27922 +
27923 +#ifdef CONFIG_PAX_REFCOUNT
27924 + if (trapnr == X86_TRAP_OF)
27925 + pax_report_refcount_overflow(regs);
27926 +#endif
27927 +
27928 return 0;
27929 }
27930
27931 @@ -252,7 +264,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
27932 }
27933
27934 static void
27935 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27936 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
27937 long error_code, siginfo_t *info)
27938 {
27939 struct task_struct *tsk = current;
27940 @@ -276,7 +288,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27941 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
27942 printk_ratelimit()) {
27943 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
27944 - tsk->comm, tsk->pid, str,
27945 + tsk->comm, task_pid_nr(tsk), str,
27946 regs->ip, regs->sp, error_code);
27947 print_vma_addr(" in ", regs->ip);
27948 pr_cont("\n");
27949 @@ -358,6 +370,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
27950 tsk->thread.error_code = error_code;
27951 tsk->thread.trap_nr = X86_TRAP_DF;
27952
27953 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
27954 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
27955 + die("grsec: kernel stack overflow detected", regs, error_code);
27956 +#endif
27957 +
27958 #ifdef CONFIG_DOUBLEFAULT
27959 df_debug(regs, error_code);
27960 #endif
27961 @@ -384,7 +401,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
27962 goto exit;
27963 conditional_sti(regs);
27964
27965 - if (!user_mode_vm(regs))
27966 + if (!user_mode(regs))
27967 die("bounds", regs, error_code);
27968
27969 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
27970 @@ -463,7 +480,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
27971 conditional_sti(regs);
27972
27973 #ifdef CONFIG_X86_32
27974 - if (regs->flags & X86_VM_MASK) {
27975 + if (v8086_mode(regs)) {
27976 local_irq_enable();
27977 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
27978 goto exit;
27979 @@ -471,18 +488,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
27980 #endif
27981
27982 tsk = current;
27983 - if (!user_mode(regs)) {
27984 + if (!user_mode_novm(regs)) {
27985 if (fixup_exception(regs))
27986 goto exit;
27987
27988 tsk->thread.error_code = error_code;
27989 tsk->thread.trap_nr = X86_TRAP_GP;
27990 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
27991 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
27992 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
27993 +
27994 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27995 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
27996 + die("PAX: suspicious general protection fault", regs, error_code);
27997 + else
27998 +#endif
27999 +
28000 die("general protection fault", regs, error_code);
28001 + }
28002 goto exit;
28003 }
28004
28005 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28006 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28007 + struct mm_struct *mm = tsk->mm;
28008 + unsigned long limit;
28009 +
28010 + down_write(&mm->mmap_sem);
28011 + limit = mm->context.user_cs_limit;
28012 + if (limit < TASK_SIZE) {
28013 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28014 + up_write(&mm->mmap_sem);
28015 + return;
28016 + }
28017 + up_write(&mm->mmap_sem);
28018 + }
28019 +#endif
28020 +
28021 tsk->thread.error_code = error_code;
28022 tsk->thread.trap_nr = X86_TRAP_GP;
28023
28024 @@ -581,13 +622,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28025 container_of(task_pt_regs(current),
28026 struct bad_iret_stack, regs);
28027
28028 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28029 + new_stack = s;
28030 +
28031 /* Copy the IRET target to the new stack. */
28032 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28033
28034 /* Copy the remainder of the stack from the current stack. */
28035 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28036
28037 - BUG_ON(!user_mode_vm(&new_stack->regs));
28038 + BUG_ON(!user_mode(&new_stack->regs));
28039 return new_stack;
28040 }
28041 NOKPROBE_SYMBOL(fixup_bad_iret);
28042 @@ -637,7 +681,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28043 * then it's very likely the result of an icebp/int01 trap.
28044 * User wants a sigtrap for that.
28045 */
28046 - if (!dr6 && user_mode_vm(regs))
28047 + if (!dr6 && user_mode(regs))
28048 user_icebp = 1;
28049
28050 /* Catch kmemcheck conditions first of all! */
28051 @@ -673,7 +717,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28052 /* It's safe to allow irq's after DR6 has been saved */
28053 preempt_conditional_sti(regs);
28054
28055 - if (regs->flags & X86_VM_MASK) {
28056 + if (v8086_mode(regs)) {
28057 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28058 X86_TRAP_DB);
28059 preempt_conditional_cli(regs);
28060 @@ -688,7 +732,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28061 * We already checked v86 mode above, so we can check for kernel mode
28062 * by just checking the CPL of CS.
28063 */
28064 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28065 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28066 tsk->thread.debugreg6 &= ~DR_STEP;
28067 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28068 regs->flags &= ~X86_EFLAGS_TF;
28069 @@ -721,7 +765,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28070 return;
28071 conditional_sti(regs);
28072
28073 - if (!user_mode_vm(regs))
28074 + if (!user_mode(regs))
28075 {
28076 if (!fixup_exception(regs)) {
28077 task->thread.error_code = error_code;
28078 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28079 index 5054497..139f8f8 100644
28080 --- a/arch/x86/kernel/tsc.c
28081 +++ b/arch/x86/kernel/tsc.c
28082 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28083 */
28084 smp_wmb();
28085
28086 - ACCESS_ONCE(c2n->head) = data;
28087 + ACCESS_ONCE_RW(c2n->head) = data;
28088 }
28089
28090 /*
28091 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28092 index 81f8adb0..fff670e 100644
28093 --- a/arch/x86/kernel/uprobes.c
28094 +++ b/arch/x86/kernel/uprobes.c
28095 @@ -912,7 +912,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28096 int ret = NOTIFY_DONE;
28097
28098 /* We are only interested in userspace traps */
28099 - if (regs && !user_mode_vm(regs))
28100 + if (regs && !user_mode(regs))
28101 return NOTIFY_DONE;
28102
28103 switch (val) {
28104 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28105
28106 if (nleft != rasize) {
28107 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28108 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28109 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28110
28111 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28112 }
28113 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28114 index b9242ba..50c5edd 100644
28115 --- a/arch/x86/kernel/verify_cpu.S
28116 +++ b/arch/x86/kernel/verify_cpu.S
28117 @@ -20,6 +20,7 @@
28118 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28119 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28120 * arch/x86/kernel/head_32.S: processor startup
28121 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28122 *
28123 * verify_cpu, returns the status of longmode and SSE in register %eax.
28124 * 0: Success 1: Failure
28125 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28126 index e8edcf5..27f9344 100644
28127 --- a/arch/x86/kernel/vm86_32.c
28128 +++ b/arch/x86/kernel/vm86_32.c
28129 @@ -44,6 +44,7 @@
28130 #include <linux/ptrace.h>
28131 #include <linux/audit.h>
28132 #include <linux/stddef.h>
28133 +#include <linux/grsecurity.h>
28134
28135 #include <asm/uaccess.h>
28136 #include <asm/io.h>
28137 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28138 do_exit(SIGSEGV);
28139 }
28140
28141 - tss = &per_cpu(init_tss, get_cpu());
28142 + tss = init_tss + get_cpu();
28143 current->thread.sp0 = current->thread.saved_sp0;
28144 current->thread.sysenter_cs = __KERNEL_CS;
28145 load_sp0(tss, &current->thread);
28146 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28147
28148 if (tsk->thread.saved_sp0)
28149 return -EPERM;
28150 +
28151 +#ifdef CONFIG_GRKERNSEC_VM86
28152 + if (!capable(CAP_SYS_RAWIO)) {
28153 + gr_handle_vm86();
28154 + return -EPERM;
28155 + }
28156 +#endif
28157 +
28158 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28159 offsetof(struct kernel_vm86_struct, vm86plus) -
28160 sizeof(info.regs));
28161 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28162 int tmp;
28163 struct vm86plus_struct __user *v86;
28164
28165 +#ifdef CONFIG_GRKERNSEC_VM86
28166 + if (!capable(CAP_SYS_RAWIO)) {
28167 + gr_handle_vm86();
28168 + return -EPERM;
28169 + }
28170 +#endif
28171 +
28172 tsk = current;
28173 switch (cmd) {
28174 case VM86_REQUEST_IRQ:
28175 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28176 tsk->thread.saved_fs = info->regs32->fs;
28177 tsk->thread.saved_gs = get_user_gs(info->regs32);
28178
28179 - tss = &per_cpu(init_tss, get_cpu());
28180 + tss = init_tss + get_cpu();
28181 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28182 if (cpu_has_sep)
28183 tsk->thread.sysenter_cs = 0;
28184 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28185 goto cannot_handle;
28186 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28187 goto cannot_handle;
28188 - intr_ptr = (unsigned long __user *) (i << 2);
28189 + intr_ptr = (__force unsigned long __user *) (i << 2);
28190 if (get_user(segoffs, intr_ptr))
28191 goto cannot_handle;
28192 if ((segoffs >> 16) == BIOSSEG)
28193 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28194 index 00bf300..129df8e 100644
28195 --- a/arch/x86/kernel/vmlinux.lds.S
28196 +++ b/arch/x86/kernel/vmlinux.lds.S
28197 @@ -26,6 +26,13 @@
28198 #include <asm/page_types.h>
28199 #include <asm/cache.h>
28200 #include <asm/boot.h>
28201 +#include <asm/segment.h>
28202 +
28203 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28204 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28205 +#else
28206 +#define __KERNEL_TEXT_OFFSET 0
28207 +#endif
28208
28209 #undef i386 /* in case the preprocessor is a 32bit one */
28210
28211 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28212
28213 PHDRS {
28214 text PT_LOAD FLAGS(5); /* R_E */
28215 +#ifdef CONFIG_X86_32
28216 + module PT_LOAD FLAGS(5); /* R_E */
28217 +#endif
28218 +#ifdef CONFIG_XEN
28219 + rodata PT_LOAD FLAGS(5); /* R_E */
28220 +#else
28221 + rodata PT_LOAD FLAGS(4); /* R__ */
28222 +#endif
28223 data PT_LOAD FLAGS(6); /* RW_ */
28224 -#ifdef CONFIG_X86_64
28225 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28226 #ifdef CONFIG_SMP
28227 percpu PT_LOAD FLAGS(6); /* RW_ */
28228 #endif
28229 + text.init PT_LOAD FLAGS(5); /* R_E */
28230 + text.exit PT_LOAD FLAGS(5); /* R_E */
28231 init PT_LOAD FLAGS(7); /* RWE */
28232 -#endif
28233 note PT_NOTE FLAGS(0); /* ___ */
28234 }
28235
28236 SECTIONS
28237 {
28238 #ifdef CONFIG_X86_32
28239 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28240 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28241 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28242 #else
28243 - . = __START_KERNEL;
28244 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28245 + . = __START_KERNEL;
28246 #endif
28247
28248 /* Text and read-only data */
28249 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28250 - _text = .;
28251 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28252 /* bootstrapping code */
28253 +#ifdef CONFIG_X86_32
28254 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28255 +#else
28256 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28257 +#endif
28258 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28259 + _text = .;
28260 HEAD_TEXT
28261 . = ALIGN(8);
28262 _stext = .;
28263 @@ -104,13 +124,47 @@ SECTIONS
28264 IRQENTRY_TEXT
28265 *(.fixup)
28266 *(.gnu.warning)
28267 - /* End of text section */
28268 - _etext = .;
28269 } :text = 0x9090
28270
28271 - NOTES :text :note
28272 + . += __KERNEL_TEXT_OFFSET;
28273
28274 - EXCEPTION_TABLE(16) :text = 0x9090
28275 +#ifdef CONFIG_X86_32
28276 + . = ALIGN(PAGE_SIZE);
28277 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28278 +
28279 +#ifdef CONFIG_PAX_KERNEXEC
28280 + MODULES_EXEC_VADDR = .;
28281 + BYTE(0)
28282 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28283 + . = ALIGN(HPAGE_SIZE) - 1;
28284 + MODULES_EXEC_END = .;
28285 +#endif
28286 +
28287 + } :module
28288 +#endif
28289 +
28290 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28291 + /* End of text section */
28292 + BYTE(0)
28293 + _etext = . - __KERNEL_TEXT_OFFSET;
28294 + }
28295 +
28296 +#ifdef CONFIG_X86_32
28297 + . = ALIGN(PAGE_SIZE);
28298 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28299 + . = ALIGN(PAGE_SIZE);
28300 + *(.empty_zero_page)
28301 + *(.initial_pg_fixmap)
28302 + *(.initial_pg_pmd)
28303 + *(.initial_page_table)
28304 + *(.swapper_pg_dir)
28305 + } :rodata
28306 +#endif
28307 +
28308 + . = ALIGN(PAGE_SIZE);
28309 + NOTES :rodata :note
28310 +
28311 + EXCEPTION_TABLE(16) :rodata
28312
28313 #if defined(CONFIG_DEBUG_RODATA)
28314 /* .text should occupy whole number of pages */
28315 @@ -122,16 +176,20 @@ SECTIONS
28316
28317 /* Data */
28318 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28319 +
28320 +#ifdef CONFIG_PAX_KERNEXEC
28321 + . = ALIGN(HPAGE_SIZE);
28322 +#else
28323 + . = ALIGN(PAGE_SIZE);
28324 +#endif
28325 +
28326 /* Start of data section */
28327 _sdata = .;
28328
28329 /* init_task */
28330 INIT_TASK_DATA(THREAD_SIZE)
28331
28332 -#ifdef CONFIG_X86_32
28333 - /* 32 bit has nosave before _edata */
28334 NOSAVE_DATA
28335 -#endif
28336
28337 PAGE_ALIGNED_DATA(PAGE_SIZE)
28338
28339 @@ -174,12 +232,19 @@ SECTIONS
28340 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28341
28342 /* Init code and data - will be freed after init */
28343 - . = ALIGN(PAGE_SIZE);
28344 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28345 + BYTE(0)
28346 +
28347 +#ifdef CONFIG_PAX_KERNEXEC
28348 + . = ALIGN(HPAGE_SIZE);
28349 +#else
28350 + . = ALIGN(PAGE_SIZE);
28351 +#endif
28352 +
28353 __init_begin = .; /* paired with __init_end */
28354 - }
28355 + } :init.begin
28356
28357 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28358 +#ifdef CONFIG_SMP
28359 /*
28360 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28361 * output PHDR, so the next output section - .init.text - should
28362 @@ -190,12 +255,27 @@ SECTIONS
28363 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28364 #endif
28365
28366 - INIT_TEXT_SECTION(PAGE_SIZE)
28367 -#ifdef CONFIG_X86_64
28368 - :init
28369 -#endif
28370 + . = ALIGN(PAGE_SIZE);
28371 + init_begin = .;
28372 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28373 + VMLINUX_SYMBOL(_sinittext) = .;
28374 + INIT_TEXT
28375 + . = ALIGN(PAGE_SIZE);
28376 + } :text.init
28377
28378 - INIT_DATA_SECTION(16)
28379 + /*
28380 + * .exit.text is discard at runtime, not link time, to deal with
28381 + * references from .altinstructions and .eh_frame
28382 + */
28383 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28384 + EXIT_TEXT
28385 + VMLINUX_SYMBOL(_einittext) = .;
28386 + . = ALIGN(16);
28387 + } :text.exit
28388 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28389 +
28390 + . = ALIGN(PAGE_SIZE);
28391 + INIT_DATA_SECTION(16) :init
28392
28393 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28394 __x86_cpu_dev_start = .;
28395 @@ -266,19 +346,12 @@ SECTIONS
28396 }
28397
28398 . = ALIGN(8);
28399 - /*
28400 - * .exit.text is discard at runtime, not link time, to deal with
28401 - * references from .altinstructions and .eh_frame
28402 - */
28403 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28404 - EXIT_TEXT
28405 - }
28406
28407 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28408 EXIT_DATA
28409 }
28410
28411 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28412 +#ifndef CONFIG_SMP
28413 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28414 #endif
28415
28416 @@ -297,16 +370,10 @@ SECTIONS
28417 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28418 __smp_locks = .;
28419 *(.smp_locks)
28420 - . = ALIGN(PAGE_SIZE);
28421 __smp_locks_end = .;
28422 + . = ALIGN(PAGE_SIZE);
28423 }
28424
28425 -#ifdef CONFIG_X86_64
28426 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28427 - NOSAVE_DATA
28428 - }
28429 -#endif
28430 -
28431 /* BSS */
28432 . = ALIGN(PAGE_SIZE);
28433 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28434 @@ -322,6 +389,7 @@ SECTIONS
28435 __brk_base = .;
28436 . += 64 * 1024; /* 64k alignment slop space */
28437 *(.brk_reservation) /* areas brk users have reserved */
28438 + . = ALIGN(HPAGE_SIZE);
28439 __brk_limit = .;
28440 }
28441
28442 @@ -348,13 +416,12 @@ SECTIONS
28443 * for the boot processor.
28444 */
28445 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28446 -INIT_PER_CPU(gdt_page);
28447 INIT_PER_CPU(irq_stack_union);
28448
28449 /*
28450 * Build-time check on the image size:
28451 */
28452 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28453 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28454 "kernel image bigger than KERNEL_IMAGE_SIZE");
28455
28456 #ifdef CONFIG_SMP
28457 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28458 index 2dcc6ff..082dc7a 100644
28459 --- a/arch/x86/kernel/vsyscall_64.c
28460 +++ b/arch/x86/kernel/vsyscall_64.c
28461 @@ -38,15 +38,13 @@
28462 #define CREATE_TRACE_POINTS
28463 #include "vsyscall_trace.h"
28464
28465 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28466 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28467
28468 static int __init vsyscall_setup(char *str)
28469 {
28470 if (str) {
28471 if (!strcmp("emulate", str))
28472 vsyscall_mode = EMULATE;
28473 - else if (!strcmp("native", str))
28474 - vsyscall_mode = NATIVE;
28475 else if (!strcmp("none", str))
28476 vsyscall_mode = NONE;
28477 else
28478 @@ -264,8 +262,7 @@ do_ret:
28479 return true;
28480
28481 sigsegv:
28482 - force_sig(SIGSEGV, current);
28483 - return true;
28484 + do_group_exit(SIGKILL);
28485 }
28486
28487 /*
28488 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28489 static struct vm_area_struct gate_vma = {
28490 .vm_start = VSYSCALL_ADDR,
28491 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28492 - .vm_page_prot = PAGE_READONLY_EXEC,
28493 - .vm_flags = VM_READ | VM_EXEC,
28494 + .vm_page_prot = PAGE_READONLY,
28495 + .vm_flags = VM_READ,
28496 .vm_ops = &gate_vma_ops,
28497 };
28498
28499 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28500 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28501
28502 if (vsyscall_mode != NONE)
28503 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28504 - vsyscall_mode == NATIVE
28505 - ? PAGE_KERNEL_VSYSCALL
28506 - : PAGE_KERNEL_VVAR);
28507 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28508
28509 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28510 (unsigned long)VSYSCALL_ADDR);
28511 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28512 index 37d8fa4..66e319a 100644
28513 --- a/arch/x86/kernel/x8664_ksyms_64.c
28514 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28515 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28516 EXPORT_SYMBOL(copy_user_generic_unrolled);
28517 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28518 EXPORT_SYMBOL(__copy_user_nocache);
28519 -EXPORT_SYMBOL(_copy_from_user);
28520 -EXPORT_SYMBOL(_copy_to_user);
28521
28522 EXPORT_SYMBOL(copy_page);
28523 EXPORT_SYMBOL(clear_page);
28524 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28525 EXPORT_SYMBOL(___preempt_schedule_context);
28526 #endif
28527 #endif
28528 +
28529 +#ifdef CONFIG_PAX_PER_CPU_PGD
28530 +EXPORT_SYMBOL(cpu_pgd);
28531 +#endif
28532 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28533 index 234b072..b7ab191 100644
28534 --- a/arch/x86/kernel/x86_init.c
28535 +++ b/arch/x86/kernel/x86_init.c
28536 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28537 static void default_nmi_init(void) { };
28538 static int default_i8042_detect(void) { return 1; };
28539
28540 -struct x86_platform_ops x86_platform = {
28541 +struct x86_platform_ops x86_platform __read_only = {
28542 .calibrate_tsc = native_calibrate_tsc,
28543 .get_wallclock = mach_get_cmos_time,
28544 .set_wallclock = mach_set_rtc_mmss,
28545 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28546 EXPORT_SYMBOL_GPL(x86_platform);
28547
28548 #if defined(CONFIG_PCI_MSI)
28549 -struct x86_msi_ops x86_msi = {
28550 +struct x86_msi_ops x86_msi __read_only = {
28551 .setup_msi_irqs = native_setup_msi_irqs,
28552 .compose_msi_msg = native_compose_msi_msg,
28553 .teardown_msi_irq = native_teardown_msi_irq,
28554 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28555 }
28556 #endif
28557
28558 -struct x86_io_apic_ops x86_io_apic_ops = {
28559 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28560 .init = native_io_apic_init_mappings,
28561 .read = native_io_apic_read,
28562 .write = native_io_apic_write,
28563 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28564 index cdc6cf9..e04f495 100644
28565 --- a/arch/x86/kernel/xsave.c
28566 +++ b/arch/x86/kernel/xsave.c
28567 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28568
28569 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28570 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28571 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28572 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28573
28574 if (!use_xsave())
28575 return err;
28576
28577 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28578 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28579
28580 /*
28581 * Read the xstate_bv which we copied (directly from the cpu or
28582 * from the state in task struct) to the user buffers.
28583 */
28584 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28585 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28586
28587 /*
28588 * For legacy compatible, we always set FP/SSE bits in the bit
28589 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28590 */
28591 xstate_bv |= XSTATE_FPSSE;
28592
28593 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28594 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28595
28596 return err;
28597 }
28598 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28599 {
28600 int err;
28601
28602 + buf = (struct xsave_struct __user *)____m(buf);
28603 if (use_xsave())
28604 err = xsave_user(buf);
28605 else if (use_fxsr())
28606 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28607 */
28608 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28609 {
28610 + buf = (void __user *)____m(buf);
28611 if (use_xsave()) {
28612 if ((unsigned long)buf % 64 || fx_only) {
28613 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28614 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28615 index 8a80737..bac4961 100644
28616 --- a/arch/x86/kvm/cpuid.c
28617 +++ b/arch/x86/kvm/cpuid.c
28618 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28619 struct kvm_cpuid2 *cpuid,
28620 struct kvm_cpuid_entry2 __user *entries)
28621 {
28622 - int r;
28623 + int r, i;
28624
28625 r = -E2BIG;
28626 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28627 goto out;
28628 r = -EFAULT;
28629 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28630 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28631 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28632 goto out;
28633 + for (i = 0; i < cpuid->nent; ++i) {
28634 + struct kvm_cpuid_entry2 cpuid_entry;
28635 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28636 + goto out;
28637 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28638 + }
28639 vcpu->arch.cpuid_nent = cpuid->nent;
28640 kvm_apic_set_version(vcpu);
28641 kvm_x86_ops->cpuid_update(vcpu);
28642 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28643 struct kvm_cpuid2 *cpuid,
28644 struct kvm_cpuid_entry2 __user *entries)
28645 {
28646 - int r;
28647 + int r, i;
28648
28649 r = -E2BIG;
28650 if (cpuid->nent < vcpu->arch.cpuid_nent)
28651 goto out;
28652 r = -EFAULT;
28653 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28654 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28655 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28656 goto out;
28657 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28658 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28659 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28660 + goto out;
28661 + }
28662 return 0;
28663
28664 out:
28665 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28666 index 106c015..2db7161 100644
28667 --- a/arch/x86/kvm/emulate.c
28668 +++ b/arch/x86/kvm/emulate.c
28669 @@ -3572,7 +3572,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28670 int cr = ctxt->modrm_reg;
28671 u64 efer = 0;
28672
28673 - static u64 cr_reserved_bits[] = {
28674 + static const u64 cr_reserved_bits[] = {
28675 0xffffffff00000000ULL,
28676 0, 0, 0, /* CR3 checked later */
28677 CR4_RESERVED_BITS,
28678 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28679 index 4ee827d..a14eff9 100644
28680 --- a/arch/x86/kvm/lapic.c
28681 +++ b/arch/x86/kvm/lapic.c
28682 @@ -56,7 +56,7 @@
28683 #define APIC_BUS_CYCLE_NS 1
28684
28685 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28686 -#define apic_debug(fmt, arg...)
28687 +#define apic_debug(fmt, arg...) do {} while (0)
28688
28689 #define APIC_LVT_NUM 6
28690 /* 14 is the version for Xeon and Pentium 8.4.8*/
28691 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28692 index fd49c86..77e1aa0 100644
28693 --- a/arch/x86/kvm/paging_tmpl.h
28694 +++ b/arch/x86/kvm/paging_tmpl.h
28695 @@ -343,7 +343,7 @@ retry_walk:
28696 if (unlikely(kvm_is_error_hva(host_addr)))
28697 goto error;
28698
28699 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28700 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28701 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28702 goto error;
28703 walker->ptep_user[walker->level - 1] = ptep_user;
28704 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28705 index cc618c8..3f72f76 100644
28706 --- a/arch/x86/kvm/svm.c
28707 +++ b/arch/x86/kvm/svm.c
28708 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28709 int cpu = raw_smp_processor_id();
28710
28711 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28712 +
28713 + pax_open_kernel();
28714 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28715 + pax_close_kernel();
28716 +
28717 load_TR_desc();
28718 }
28719
28720 @@ -3964,6 +3968,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28721 #endif
28722 #endif
28723
28724 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28725 + __set_fs(current_thread_info()->addr_limit);
28726 +#endif
28727 +
28728 reload_tss(vcpu);
28729
28730 local_irq_disable();
28731 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28732 index ae4f6d3..7f5f59b 100644
28733 --- a/arch/x86/kvm/vmx.c
28734 +++ b/arch/x86/kvm/vmx.c
28735 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28736 #endif
28737 }
28738
28739 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28740 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28741 {
28742 vmcs_writel(field, vmcs_readl(field) & ~mask);
28743 }
28744
28745 -static void vmcs_set_bits(unsigned long field, u32 mask)
28746 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28747 {
28748 vmcs_writel(field, vmcs_readl(field) | mask);
28749 }
28750 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
28751 struct desc_struct *descs;
28752
28753 descs = (void *)gdt->address;
28754 +
28755 + pax_open_kernel();
28756 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28757 + pax_close_kernel();
28758 +
28759 load_TR_desc();
28760 }
28761
28762 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28763 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28764 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28765
28766 +#ifdef CONFIG_PAX_PER_CPU_PGD
28767 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28768 +#endif
28769 +
28770 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28771 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28772 vmx->loaded_vmcs->cpu = cpu;
28773 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28774 * reads and returns guest's timestamp counter "register"
28775 * guest_tsc = host_tsc + tsc_offset -- 21.3
28776 */
28777 -static u64 guest_read_tsc(void)
28778 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28779 {
28780 u64 host_tsc, tsc_offset;
28781
28782 @@ -4458,7 +4466,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28783 unsigned long cr4;
28784
28785 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28786 +
28787 +#ifndef CONFIG_PAX_PER_CPU_PGD
28788 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28789 +#endif
28790
28791 /* Save the most likely value for this task's CR4 in the VMCS. */
28792 cr4 = cr4_read_shadow();
28793 @@ -4485,7 +4496,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28794 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28795 vmx->host_idt_base = dt.address;
28796
28797 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28798 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28799
28800 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28801 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28802 @@ -6096,11 +6107,17 @@ static __init int hardware_setup(void)
28803 * page upon invalidation. No need to do anything if not
28804 * using the APIC_ACCESS_ADDR VMCS field.
28805 */
28806 - if (!flexpriority_enabled)
28807 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28808 + if (!flexpriority_enabled) {
28809 + pax_open_kernel();
28810 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28811 + pax_close_kernel();
28812 + }
28813
28814 - if (!cpu_has_vmx_tpr_shadow())
28815 - kvm_x86_ops->update_cr8_intercept = NULL;
28816 + if (!cpu_has_vmx_tpr_shadow()) {
28817 + pax_open_kernel();
28818 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28819 + pax_close_kernel();
28820 + }
28821
28822 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28823 kvm_disable_largepages();
28824 @@ -6111,14 +6128,16 @@ static __init int hardware_setup(void)
28825 if (!cpu_has_vmx_apicv())
28826 enable_apicv = 0;
28827
28828 + pax_open_kernel();
28829 if (enable_apicv)
28830 - kvm_x86_ops->update_cr8_intercept = NULL;
28831 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28832 else {
28833 - kvm_x86_ops->hwapic_irr_update = NULL;
28834 - kvm_x86_ops->hwapic_isr_update = NULL;
28835 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28836 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28837 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28838 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
28839 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28840 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28841 }
28842 + pax_close_kernel();
28843
28844 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
28845 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
28846 @@ -6171,10 +6190,12 @@ static __init int hardware_setup(void)
28847 enable_pml = 0;
28848
28849 if (!enable_pml) {
28850 - kvm_x86_ops->slot_enable_log_dirty = NULL;
28851 - kvm_x86_ops->slot_disable_log_dirty = NULL;
28852 - kvm_x86_ops->flush_log_dirty = NULL;
28853 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28854 + pax_open_kernel();
28855 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
28856 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
28857 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
28858 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28859 + pax_close_kernel();
28860 }
28861
28862 return alloc_kvm_area();
28863 @@ -8219,6 +8240,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28864 "jmp 2f \n\t"
28865 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28866 "2: "
28867 +
28868 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28869 + "ljmp %[cs],$3f\n\t"
28870 + "3: "
28871 +#endif
28872 +
28873 /* Save guest registers, load host registers, keep flags */
28874 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28875 "pop %0 \n\t"
28876 @@ -8271,6 +8298,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28877 #endif
28878 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28879 [wordsize]"i"(sizeof(ulong))
28880 +
28881 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28882 + ,[cs]"i"(__KERNEL_CS)
28883 +#endif
28884 +
28885 : "cc", "memory"
28886 #ifdef CONFIG_X86_64
28887 , "rax", "rbx", "rdi", "rsi"
28888 @@ -8284,7 +8316,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28889 if (debugctlmsr)
28890 update_debugctlmsr(debugctlmsr);
28891
28892 -#ifndef CONFIG_X86_64
28893 +#ifdef CONFIG_X86_32
28894 /*
28895 * The sysexit path does not restore ds/es, so we must set them to
28896 * a reasonable value ourselves.
28897 @@ -8293,8 +8325,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28898 * may be executed in interrupt context, which saves and restore segments
28899 * around it, nullifying its effect.
28900 */
28901 - loadsegment(ds, __USER_DS);
28902 - loadsegment(es, __USER_DS);
28903 + loadsegment(ds, __KERNEL_DS);
28904 + loadsegment(es, __KERNEL_DS);
28905 + loadsegment(ss, __KERNEL_DS);
28906 +
28907 +#ifdef CONFIG_PAX_KERNEXEC
28908 + loadsegment(fs, __KERNEL_PERCPU);
28909 +#endif
28910 +
28911 +#ifdef CONFIG_PAX_MEMORY_UDEREF
28912 + __set_fs(current_thread_info()->addr_limit);
28913 +#endif
28914 +
28915 #endif
28916
28917 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
28918 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
28919 index 32bf19e..c8de1b5 100644
28920 --- a/arch/x86/kvm/x86.c
28921 +++ b/arch/x86/kvm/x86.c
28922 @@ -1897,8 +1897,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
28923 {
28924 struct kvm *kvm = vcpu->kvm;
28925 int lm = is_long_mode(vcpu);
28926 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28927 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28928 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28929 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28930 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
28931 : kvm->arch.xen_hvm_config.blob_size_32;
28932 u32 page_num = data & ~PAGE_MASK;
28933 @@ -2835,6 +2835,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
28934 if (n < msr_list.nmsrs)
28935 goto out;
28936 r = -EFAULT;
28937 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
28938 + goto out;
28939 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
28940 num_msrs_to_save * sizeof(u32)))
28941 goto out;
28942 @@ -5739,7 +5741,7 @@ static struct notifier_block pvclock_gtod_notifier = {
28943 };
28944 #endif
28945
28946 -int kvm_arch_init(void *opaque)
28947 +int kvm_arch_init(const void *opaque)
28948 {
28949 int r;
28950 struct kvm_x86_ops *ops = opaque;
28951 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
28952 index ac4453d..1f43bf3 100644
28953 --- a/arch/x86/lguest/boot.c
28954 +++ b/arch/x86/lguest/boot.c
28955 @@ -1340,9 +1340,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
28956 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
28957 * Launcher to reboot us.
28958 */
28959 -static void lguest_restart(char *reason)
28960 +static __noreturn void lguest_restart(char *reason)
28961 {
28962 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
28963 + BUG();
28964 }
28965
28966 /*G:050
28967 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
28968 index 00933d5..3a64af9 100644
28969 --- a/arch/x86/lib/atomic64_386_32.S
28970 +++ b/arch/x86/lib/atomic64_386_32.S
28971 @@ -48,6 +48,10 @@ BEGIN(read)
28972 movl (v), %eax
28973 movl 4(v), %edx
28974 RET_ENDP
28975 +BEGIN(read_unchecked)
28976 + movl (v), %eax
28977 + movl 4(v), %edx
28978 +RET_ENDP
28979 #undef v
28980
28981 #define v %esi
28982 @@ -55,6 +59,10 @@ BEGIN(set)
28983 movl %ebx, (v)
28984 movl %ecx, 4(v)
28985 RET_ENDP
28986 +BEGIN(set_unchecked)
28987 + movl %ebx, (v)
28988 + movl %ecx, 4(v)
28989 +RET_ENDP
28990 #undef v
28991
28992 #define v %esi
28993 @@ -70,6 +78,20 @@ RET_ENDP
28994 BEGIN(add)
28995 addl %eax, (v)
28996 adcl %edx, 4(v)
28997 +
28998 +#ifdef CONFIG_PAX_REFCOUNT
28999 + jno 0f
29000 + subl %eax, (v)
29001 + sbbl %edx, 4(v)
29002 + int $4
29003 +0:
29004 + _ASM_EXTABLE(0b, 0b)
29005 +#endif
29006 +
29007 +RET_ENDP
29008 +BEGIN(add_unchecked)
29009 + addl %eax, (v)
29010 + adcl %edx, 4(v)
29011 RET_ENDP
29012 #undef v
29013
29014 @@ -77,6 +99,24 @@ RET_ENDP
29015 BEGIN(add_return)
29016 addl (v), %eax
29017 adcl 4(v), %edx
29018 +
29019 +#ifdef CONFIG_PAX_REFCOUNT
29020 + into
29021 +1234:
29022 + _ASM_EXTABLE(1234b, 2f)
29023 +#endif
29024 +
29025 + movl %eax, (v)
29026 + movl %edx, 4(v)
29027 +
29028 +#ifdef CONFIG_PAX_REFCOUNT
29029 +2:
29030 +#endif
29031 +
29032 +RET_ENDP
29033 +BEGIN(add_return_unchecked)
29034 + addl (v), %eax
29035 + adcl 4(v), %edx
29036 movl %eax, (v)
29037 movl %edx, 4(v)
29038 RET_ENDP
29039 @@ -86,6 +126,20 @@ RET_ENDP
29040 BEGIN(sub)
29041 subl %eax, (v)
29042 sbbl %edx, 4(v)
29043 +
29044 +#ifdef CONFIG_PAX_REFCOUNT
29045 + jno 0f
29046 + addl %eax, (v)
29047 + adcl %edx, 4(v)
29048 + int $4
29049 +0:
29050 + _ASM_EXTABLE(0b, 0b)
29051 +#endif
29052 +
29053 +RET_ENDP
29054 +BEGIN(sub_unchecked)
29055 + subl %eax, (v)
29056 + sbbl %edx, 4(v)
29057 RET_ENDP
29058 #undef v
29059
29060 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29061 sbbl $0, %edx
29062 addl (v), %eax
29063 adcl 4(v), %edx
29064 +
29065 +#ifdef CONFIG_PAX_REFCOUNT
29066 + into
29067 +1234:
29068 + _ASM_EXTABLE(1234b, 2f)
29069 +#endif
29070 +
29071 + movl %eax, (v)
29072 + movl %edx, 4(v)
29073 +
29074 +#ifdef CONFIG_PAX_REFCOUNT
29075 +2:
29076 +#endif
29077 +
29078 +RET_ENDP
29079 +BEGIN(sub_return_unchecked)
29080 + negl %edx
29081 + negl %eax
29082 + sbbl $0, %edx
29083 + addl (v), %eax
29084 + adcl 4(v), %edx
29085 movl %eax, (v)
29086 movl %edx, 4(v)
29087 RET_ENDP
29088 @@ -105,6 +180,20 @@ RET_ENDP
29089 BEGIN(inc)
29090 addl $1, (v)
29091 adcl $0, 4(v)
29092 +
29093 +#ifdef CONFIG_PAX_REFCOUNT
29094 + jno 0f
29095 + subl $1, (v)
29096 + sbbl $0, 4(v)
29097 + int $4
29098 +0:
29099 + _ASM_EXTABLE(0b, 0b)
29100 +#endif
29101 +
29102 +RET_ENDP
29103 +BEGIN(inc_unchecked)
29104 + addl $1, (v)
29105 + adcl $0, 4(v)
29106 RET_ENDP
29107 #undef v
29108
29109 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29110 movl 4(v), %edx
29111 addl $1, %eax
29112 adcl $0, %edx
29113 +
29114 +#ifdef CONFIG_PAX_REFCOUNT
29115 + into
29116 +1234:
29117 + _ASM_EXTABLE(1234b, 2f)
29118 +#endif
29119 +
29120 + movl %eax, (v)
29121 + movl %edx, 4(v)
29122 +
29123 +#ifdef CONFIG_PAX_REFCOUNT
29124 +2:
29125 +#endif
29126 +
29127 +RET_ENDP
29128 +BEGIN(inc_return_unchecked)
29129 + movl (v), %eax
29130 + movl 4(v), %edx
29131 + addl $1, %eax
29132 + adcl $0, %edx
29133 movl %eax, (v)
29134 movl %edx, 4(v)
29135 RET_ENDP
29136 @@ -123,6 +232,20 @@ RET_ENDP
29137 BEGIN(dec)
29138 subl $1, (v)
29139 sbbl $0, 4(v)
29140 +
29141 +#ifdef CONFIG_PAX_REFCOUNT
29142 + jno 0f
29143 + addl $1, (v)
29144 + adcl $0, 4(v)
29145 + int $4
29146 +0:
29147 + _ASM_EXTABLE(0b, 0b)
29148 +#endif
29149 +
29150 +RET_ENDP
29151 +BEGIN(dec_unchecked)
29152 + subl $1, (v)
29153 + sbbl $0, 4(v)
29154 RET_ENDP
29155 #undef v
29156
29157 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29158 movl 4(v), %edx
29159 subl $1, %eax
29160 sbbl $0, %edx
29161 +
29162 +#ifdef CONFIG_PAX_REFCOUNT
29163 + into
29164 +1234:
29165 + _ASM_EXTABLE(1234b, 2f)
29166 +#endif
29167 +
29168 + movl %eax, (v)
29169 + movl %edx, 4(v)
29170 +
29171 +#ifdef CONFIG_PAX_REFCOUNT
29172 +2:
29173 +#endif
29174 +
29175 +RET_ENDP
29176 +BEGIN(dec_return_unchecked)
29177 + movl (v), %eax
29178 + movl 4(v), %edx
29179 + subl $1, %eax
29180 + sbbl $0, %edx
29181 movl %eax, (v)
29182 movl %edx, 4(v)
29183 RET_ENDP
29184 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29185 adcl %edx, %edi
29186 addl (v), %eax
29187 adcl 4(v), %edx
29188 +
29189 +#ifdef CONFIG_PAX_REFCOUNT
29190 + into
29191 +1234:
29192 + _ASM_EXTABLE(1234b, 2f)
29193 +#endif
29194 +
29195 cmpl %eax, %ecx
29196 je 3f
29197 1:
29198 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29199 1:
29200 addl $1, %eax
29201 adcl $0, %edx
29202 +
29203 +#ifdef CONFIG_PAX_REFCOUNT
29204 + into
29205 +1234:
29206 + _ASM_EXTABLE(1234b, 2f)
29207 +#endif
29208 +
29209 movl %eax, (v)
29210 movl %edx, 4(v)
29211 movl $1, %eax
29212 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29213 movl 4(v), %edx
29214 subl $1, %eax
29215 sbbl $0, %edx
29216 +
29217 +#ifdef CONFIG_PAX_REFCOUNT
29218 + into
29219 +1234:
29220 + _ASM_EXTABLE(1234b, 1f)
29221 +#endif
29222 +
29223 js 1f
29224 movl %eax, (v)
29225 movl %edx, 4(v)
29226 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29227 index f5cc9eb..51fa319 100644
29228 --- a/arch/x86/lib/atomic64_cx8_32.S
29229 +++ b/arch/x86/lib/atomic64_cx8_32.S
29230 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29231 CFI_STARTPROC
29232
29233 read64 %ecx
29234 + pax_force_retaddr
29235 ret
29236 CFI_ENDPROC
29237 ENDPROC(atomic64_read_cx8)
29238
29239 +ENTRY(atomic64_read_unchecked_cx8)
29240 + CFI_STARTPROC
29241 +
29242 + read64 %ecx
29243 + pax_force_retaddr
29244 + ret
29245 + CFI_ENDPROC
29246 +ENDPROC(atomic64_read_unchecked_cx8)
29247 +
29248 ENTRY(atomic64_set_cx8)
29249 CFI_STARTPROC
29250
29251 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29252 cmpxchg8b (%esi)
29253 jne 1b
29254
29255 + pax_force_retaddr
29256 ret
29257 CFI_ENDPROC
29258 ENDPROC(atomic64_set_cx8)
29259
29260 +ENTRY(atomic64_set_unchecked_cx8)
29261 + CFI_STARTPROC
29262 +
29263 +1:
29264 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29265 + * are atomic on 586 and newer */
29266 + cmpxchg8b (%esi)
29267 + jne 1b
29268 +
29269 + pax_force_retaddr
29270 + ret
29271 + CFI_ENDPROC
29272 +ENDPROC(atomic64_set_unchecked_cx8)
29273 +
29274 ENTRY(atomic64_xchg_cx8)
29275 CFI_STARTPROC
29276
29277 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29278 cmpxchg8b (%esi)
29279 jne 1b
29280
29281 + pax_force_retaddr
29282 ret
29283 CFI_ENDPROC
29284 ENDPROC(atomic64_xchg_cx8)
29285
29286 -.macro addsub_return func ins insc
29287 -ENTRY(atomic64_\func\()_return_cx8)
29288 +.macro addsub_return func ins insc unchecked=""
29289 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29290 CFI_STARTPROC
29291 SAVE ebp
29292 SAVE ebx
29293 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29294 movl %edx, %ecx
29295 \ins\()l %esi, %ebx
29296 \insc\()l %edi, %ecx
29297 +
29298 +.ifb \unchecked
29299 +#ifdef CONFIG_PAX_REFCOUNT
29300 + into
29301 +2:
29302 + _ASM_EXTABLE(2b, 3f)
29303 +#endif
29304 +.endif
29305 +
29306 LOCK_PREFIX
29307 cmpxchg8b (%ebp)
29308 jne 1b
29309 -
29310 -10:
29311 movl %ebx, %eax
29312 movl %ecx, %edx
29313 +
29314 +.ifb \unchecked
29315 +#ifdef CONFIG_PAX_REFCOUNT
29316 +3:
29317 +#endif
29318 +.endif
29319 +
29320 RESTORE edi
29321 RESTORE esi
29322 RESTORE ebx
29323 RESTORE ebp
29324 + pax_force_retaddr
29325 ret
29326 CFI_ENDPROC
29327 -ENDPROC(atomic64_\func\()_return_cx8)
29328 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29329 .endm
29330
29331 addsub_return add add adc
29332 addsub_return sub sub sbb
29333 +addsub_return add add adc _unchecked
29334 +addsub_return sub sub sbb _unchecked
29335
29336 -.macro incdec_return func ins insc
29337 -ENTRY(atomic64_\func\()_return_cx8)
29338 +.macro incdec_return func ins insc unchecked=""
29339 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29340 CFI_STARTPROC
29341 SAVE ebx
29342
29343 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29344 movl %edx, %ecx
29345 \ins\()l $1, %ebx
29346 \insc\()l $0, %ecx
29347 +
29348 +.ifb \unchecked
29349 +#ifdef CONFIG_PAX_REFCOUNT
29350 + into
29351 +2:
29352 + _ASM_EXTABLE(2b, 3f)
29353 +#endif
29354 +.endif
29355 +
29356 LOCK_PREFIX
29357 cmpxchg8b (%esi)
29358 jne 1b
29359
29360 -10:
29361 movl %ebx, %eax
29362 movl %ecx, %edx
29363 +
29364 +.ifb \unchecked
29365 +#ifdef CONFIG_PAX_REFCOUNT
29366 +3:
29367 +#endif
29368 +.endif
29369 +
29370 RESTORE ebx
29371 + pax_force_retaddr
29372 ret
29373 CFI_ENDPROC
29374 -ENDPROC(atomic64_\func\()_return_cx8)
29375 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29376 .endm
29377
29378 incdec_return inc add adc
29379 incdec_return dec sub sbb
29380 +incdec_return inc add adc _unchecked
29381 +incdec_return dec sub sbb _unchecked
29382
29383 ENTRY(atomic64_dec_if_positive_cx8)
29384 CFI_STARTPROC
29385 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29386 movl %edx, %ecx
29387 subl $1, %ebx
29388 sbb $0, %ecx
29389 +
29390 +#ifdef CONFIG_PAX_REFCOUNT
29391 + into
29392 +1234:
29393 + _ASM_EXTABLE(1234b, 2f)
29394 +#endif
29395 +
29396 js 2f
29397 LOCK_PREFIX
29398 cmpxchg8b (%esi)
29399 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29400 movl %ebx, %eax
29401 movl %ecx, %edx
29402 RESTORE ebx
29403 + pax_force_retaddr
29404 ret
29405 CFI_ENDPROC
29406 ENDPROC(atomic64_dec_if_positive_cx8)
29407 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29408 movl %edx, %ecx
29409 addl %ebp, %ebx
29410 adcl %edi, %ecx
29411 +
29412 +#ifdef CONFIG_PAX_REFCOUNT
29413 + into
29414 +1234:
29415 + _ASM_EXTABLE(1234b, 3f)
29416 +#endif
29417 +
29418 LOCK_PREFIX
29419 cmpxchg8b (%esi)
29420 jne 1b
29421 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29422 CFI_ADJUST_CFA_OFFSET -8
29423 RESTORE ebx
29424 RESTORE ebp
29425 + pax_force_retaddr
29426 ret
29427 4:
29428 cmpl %edx, 4(%esp)
29429 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29430 xorl %ecx, %ecx
29431 addl $1, %ebx
29432 adcl %edx, %ecx
29433 +
29434 +#ifdef CONFIG_PAX_REFCOUNT
29435 + into
29436 +1234:
29437 + _ASM_EXTABLE(1234b, 3f)
29438 +#endif
29439 +
29440 LOCK_PREFIX
29441 cmpxchg8b (%esi)
29442 jne 1b
29443 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29444 movl $1, %eax
29445 3:
29446 RESTORE ebx
29447 + pax_force_retaddr
29448 ret
29449 CFI_ENDPROC
29450 ENDPROC(atomic64_inc_not_zero_cx8)
29451 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29452 index e78b8eee..7e173a8 100644
29453 --- a/arch/x86/lib/checksum_32.S
29454 +++ b/arch/x86/lib/checksum_32.S
29455 @@ -29,7 +29,8 @@
29456 #include <asm/dwarf2.h>
29457 #include <asm/errno.h>
29458 #include <asm/asm.h>
29459 -
29460 +#include <asm/segment.h>
29461 +
29462 /*
29463 * computes a partial checksum, e.g. for TCP/UDP fragments
29464 */
29465 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29466
29467 #define ARGBASE 16
29468 #define FP 12
29469 -
29470 -ENTRY(csum_partial_copy_generic)
29471 +
29472 +ENTRY(csum_partial_copy_generic_to_user)
29473 CFI_STARTPROC
29474 +
29475 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29476 + pushl_cfi %gs
29477 + popl_cfi %es
29478 + jmp csum_partial_copy_generic
29479 +#endif
29480 +
29481 +ENTRY(csum_partial_copy_generic_from_user)
29482 +
29483 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29484 + pushl_cfi %gs
29485 + popl_cfi %ds
29486 +#endif
29487 +
29488 +ENTRY(csum_partial_copy_generic)
29489 subl $4,%esp
29490 CFI_ADJUST_CFA_OFFSET 4
29491 pushl_cfi %edi
29492 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29493 jmp 4f
29494 SRC(1: movw (%esi), %bx )
29495 addl $2, %esi
29496 -DST( movw %bx, (%edi) )
29497 +DST( movw %bx, %es:(%edi) )
29498 addl $2, %edi
29499 addw %bx, %ax
29500 adcl $0, %eax
29501 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29502 SRC(1: movl (%esi), %ebx )
29503 SRC( movl 4(%esi), %edx )
29504 adcl %ebx, %eax
29505 -DST( movl %ebx, (%edi) )
29506 +DST( movl %ebx, %es:(%edi) )
29507 adcl %edx, %eax
29508 -DST( movl %edx, 4(%edi) )
29509 +DST( movl %edx, %es:4(%edi) )
29510
29511 SRC( movl 8(%esi), %ebx )
29512 SRC( movl 12(%esi), %edx )
29513 adcl %ebx, %eax
29514 -DST( movl %ebx, 8(%edi) )
29515 +DST( movl %ebx, %es:8(%edi) )
29516 adcl %edx, %eax
29517 -DST( movl %edx, 12(%edi) )
29518 +DST( movl %edx, %es:12(%edi) )
29519
29520 SRC( movl 16(%esi), %ebx )
29521 SRC( movl 20(%esi), %edx )
29522 adcl %ebx, %eax
29523 -DST( movl %ebx, 16(%edi) )
29524 +DST( movl %ebx, %es:16(%edi) )
29525 adcl %edx, %eax
29526 -DST( movl %edx, 20(%edi) )
29527 +DST( movl %edx, %es:20(%edi) )
29528
29529 SRC( movl 24(%esi), %ebx )
29530 SRC( movl 28(%esi), %edx )
29531 adcl %ebx, %eax
29532 -DST( movl %ebx, 24(%edi) )
29533 +DST( movl %ebx, %es:24(%edi) )
29534 adcl %edx, %eax
29535 -DST( movl %edx, 28(%edi) )
29536 +DST( movl %edx, %es:28(%edi) )
29537
29538 lea 32(%esi), %esi
29539 lea 32(%edi), %edi
29540 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29541 shrl $2, %edx # This clears CF
29542 SRC(3: movl (%esi), %ebx )
29543 adcl %ebx, %eax
29544 -DST( movl %ebx, (%edi) )
29545 +DST( movl %ebx, %es:(%edi) )
29546 lea 4(%esi), %esi
29547 lea 4(%edi), %edi
29548 dec %edx
29549 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29550 jb 5f
29551 SRC( movw (%esi), %cx )
29552 leal 2(%esi), %esi
29553 -DST( movw %cx, (%edi) )
29554 +DST( movw %cx, %es:(%edi) )
29555 leal 2(%edi), %edi
29556 je 6f
29557 shll $16,%ecx
29558 SRC(5: movb (%esi), %cl )
29559 -DST( movb %cl, (%edi) )
29560 +DST( movb %cl, %es:(%edi) )
29561 6: addl %ecx, %eax
29562 adcl $0, %eax
29563 7:
29564 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29565
29566 6001:
29567 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29568 - movl $-EFAULT, (%ebx)
29569 + movl $-EFAULT, %ss:(%ebx)
29570
29571 # zero the complete destination - computing the rest
29572 # is too much work
29573 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29574
29575 6002:
29576 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29577 - movl $-EFAULT,(%ebx)
29578 + movl $-EFAULT,%ss:(%ebx)
29579 jmp 5000b
29580
29581 .previous
29582
29583 + pushl_cfi %ss
29584 + popl_cfi %ds
29585 + pushl_cfi %ss
29586 + popl_cfi %es
29587 popl_cfi %ebx
29588 CFI_RESTORE ebx
29589 popl_cfi %esi
29590 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29591 popl_cfi %ecx # equivalent to addl $4,%esp
29592 ret
29593 CFI_ENDPROC
29594 -ENDPROC(csum_partial_copy_generic)
29595 +ENDPROC(csum_partial_copy_generic_to_user)
29596
29597 #else
29598
29599 /* Version for PentiumII/PPro */
29600
29601 #define ROUND1(x) \
29602 + nop; nop; nop; \
29603 SRC(movl x(%esi), %ebx ) ; \
29604 addl %ebx, %eax ; \
29605 - DST(movl %ebx, x(%edi) ) ;
29606 + DST(movl %ebx, %es:x(%edi)) ;
29607
29608 #define ROUND(x) \
29609 + nop; nop; nop; \
29610 SRC(movl x(%esi), %ebx ) ; \
29611 adcl %ebx, %eax ; \
29612 - DST(movl %ebx, x(%edi) ) ;
29613 + DST(movl %ebx, %es:x(%edi)) ;
29614
29615 #define ARGBASE 12
29616 -
29617 -ENTRY(csum_partial_copy_generic)
29618 +
29619 +ENTRY(csum_partial_copy_generic_to_user)
29620 CFI_STARTPROC
29621 +
29622 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29623 + pushl_cfi %gs
29624 + popl_cfi %es
29625 + jmp csum_partial_copy_generic
29626 +#endif
29627 +
29628 +ENTRY(csum_partial_copy_generic_from_user)
29629 +
29630 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29631 + pushl_cfi %gs
29632 + popl_cfi %ds
29633 +#endif
29634 +
29635 +ENTRY(csum_partial_copy_generic)
29636 pushl_cfi %ebx
29637 CFI_REL_OFFSET ebx, 0
29638 pushl_cfi %edi
29639 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29640 subl %ebx, %edi
29641 lea -1(%esi),%edx
29642 andl $-32,%edx
29643 - lea 3f(%ebx,%ebx), %ebx
29644 + lea 3f(%ebx,%ebx,2), %ebx
29645 testl %esi, %esi
29646 jmp *%ebx
29647 1: addl $64,%esi
29648 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29649 jb 5f
29650 SRC( movw (%esi), %dx )
29651 leal 2(%esi), %esi
29652 -DST( movw %dx, (%edi) )
29653 +DST( movw %dx, %es:(%edi) )
29654 leal 2(%edi), %edi
29655 je 6f
29656 shll $16,%edx
29657 5:
29658 SRC( movb (%esi), %dl )
29659 -DST( movb %dl, (%edi) )
29660 +DST( movb %dl, %es:(%edi) )
29661 6: addl %edx, %eax
29662 adcl $0, %eax
29663 7:
29664 .section .fixup, "ax"
29665 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29666 - movl $-EFAULT, (%ebx)
29667 + movl $-EFAULT, %ss:(%ebx)
29668 # zero the complete destination (computing the rest is too much work)
29669 movl ARGBASE+8(%esp),%edi # dst
29670 movl ARGBASE+12(%esp),%ecx # len
29671 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29672 rep; stosb
29673 jmp 7b
29674 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29675 - movl $-EFAULT, (%ebx)
29676 + movl $-EFAULT, %ss:(%ebx)
29677 jmp 7b
29678 .previous
29679
29680 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29681 + pushl_cfi %ss
29682 + popl_cfi %ds
29683 + pushl_cfi %ss
29684 + popl_cfi %es
29685 +#endif
29686 +
29687 popl_cfi %esi
29688 CFI_RESTORE esi
29689 popl_cfi %edi
29690 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29691 CFI_RESTORE ebx
29692 ret
29693 CFI_ENDPROC
29694 -ENDPROC(csum_partial_copy_generic)
29695 +ENDPROC(csum_partial_copy_generic_to_user)
29696
29697 #undef ROUND
29698 #undef ROUND1
29699 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29700 index f2145cf..cea889d 100644
29701 --- a/arch/x86/lib/clear_page_64.S
29702 +++ b/arch/x86/lib/clear_page_64.S
29703 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29704 movl $4096/8,%ecx
29705 xorl %eax,%eax
29706 rep stosq
29707 + pax_force_retaddr
29708 ret
29709 CFI_ENDPROC
29710 ENDPROC(clear_page_c)
29711 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29712 movl $4096,%ecx
29713 xorl %eax,%eax
29714 rep stosb
29715 + pax_force_retaddr
29716 ret
29717 CFI_ENDPROC
29718 ENDPROC(clear_page_c_e)
29719 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29720 leaq 64(%rdi),%rdi
29721 jnz .Lloop
29722 nop
29723 + pax_force_retaddr
29724 ret
29725 CFI_ENDPROC
29726 .Lclear_page_end:
29727 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29728
29729 #include <asm/cpufeature.h>
29730
29731 - .section .altinstr_replacement,"ax"
29732 + .section .altinstr_replacement,"a"
29733 1: .byte 0xeb /* jmp <disp8> */
29734 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29735 2: .byte 0xeb /* jmp <disp8> */
29736 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29737 index 40a1725..5d12ac4 100644
29738 --- a/arch/x86/lib/cmpxchg16b_emu.S
29739 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29740 @@ -8,6 +8,7 @@
29741 #include <linux/linkage.h>
29742 #include <asm/dwarf2.h>
29743 #include <asm/percpu.h>
29744 +#include <asm/alternative-asm.h>
29745
29746 .text
29747
29748 @@ -46,12 +47,14 @@ CFI_STARTPROC
29749 CFI_REMEMBER_STATE
29750 popfq_cfi
29751 mov $1, %al
29752 + pax_force_retaddr
29753 ret
29754
29755 CFI_RESTORE_STATE
29756 .Lnot_same:
29757 popfq_cfi
29758 xor %al,%al
29759 + pax_force_retaddr
29760 ret
29761
29762 CFI_ENDPROC
29763 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29764 index 176cca6..e0d658e 100644
29765 --- a/arch/x86/lib/copy_page_64.S
29766 +++ b/arch/x86/lib/copy_page_64.S
29767 @@ -9,6 +9,7 @@ copy_page_rep:
29768 CFI_STARTPROC
29769 movl $4096/8, %ecx
29770 rep movsq
29771 + pax_force_retaddr
29772 ret
29773 CFI_ENDPROC
29774 ENDPROC(copy_page_rep)
29775 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29776 CFI_ADJUST_CFA_OFFSET 2*8
29777 movq %rbx, (%rsp)
29778 CFI_REL_OFFSET rbx, 0
29779 - movq %r12, 1*8(%rsp)
29780 - CFI_REL_OFFSET r12, 1*8
29781 + movq %r13, 1*8(%rsp)
29782 + CFI_REL_OFFSET r13, 1*8
29783
29784 movl $(4096/64)-5, %ecx
29785 .p2align 4
29786 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29787 movq 0x8*4(%rsi), %r9
29788 movq 0x8*5(%rsi), %r10
29789 movq 0x8*6(%rsi), %r11
29790 - movq 0x8*7(%rsi), %r12
29791 + movq 0x8*7(%rsi), %r13
29792
29793 prefetcht0 5*64(%rsi)
29794
29795 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29796 movq %r9, 0x8*4(%rdi)
29797 movq %r10, 0x8*5(%rdi)
29798 movq %r11, 0x8*6(%rdi)
29799 - movq %r12, 0x8*7(%rdi)
29800 + movq %r13, 0x8*7(%rdi)
29801
29802 leaq 64 (%rsi), %rsi
29803 leaq 64 (%rdi), %rdi
29804 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29805 movq 0x8*4(%rsi), %r9
29806 movq 0x8*5(%rsi), %r10
29807 movq 0x8*6(%rsi), %r11
29808 - movq 0x8*7(%rsi), %r12
29809 + movq 0x8*7(%rsi), %r13
29810
29811 movq %rax, 0x8*0(%rdi)
29812 movq %rbx, 0x8*1(%rdi)
29813 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29814 movq %r9, 0x8*4(%rdi)
29815 movq %r10, 0x8*5(%rdi)
29816 movq %r11, 0x8*6(%rdi)
29817 - movq %r12, 0x8*7(%rdi)
29818 + movq %r13, 0x8*7(%rdi)
29819
29820 leaq 64(%rdi), %rdi
29821 leaq 64(%rsi), %rsi
29822 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29823
29824 movq (%rsp), %rbx
29825 CFI_RESTORE rbx
29826 - movq 1*8(%rsp), %r12
29827 - CFI_RESTORE r12
29828 + movq 1*8(%rsp), %r13
29829 + CFI_RESTORE r13
29830 addq $2*8, %rsp
29831 CFI_ADJUST_CFA_OFFSET -2*8
29832 + pax_force_retaddr
29833 ret
29834 .Lcopy_page_end:
29835 CFI_ENDPROC
29836 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29837
29838 #include <asm/cpufeature.h>
29839
29840 - .section .altinstr_replacement,"ax"
29841 + .section .altinstr_replacement,"a"
29842 1: .byte 0xeb /* jmp <disp8> */
29843 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29844 2:
29845 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29846 index dee945d..a84067b 100644
29847 --- a/arch/x86/lib/copy_user_64.S
29848 +++ b/arch/x86/lib/copy_user_64.S
29849 @@ -18,31 +18,7 @@
29850 #include <asm/alternative-asm.h>
29851 #include <asm/asm.h>
29852 #include <asm/smap.h>
29853 -
29854 -/*
29855 - * By placing feature2 after feature1 in altinstructions section, we logically
29856 - * implement:
29857 - * If CPU has feature2, jmp to alt2 is used
29858 - * else if CPU has feature1, jmp to alt1 is used
29859 - * else jmp to orig is used.
29860 - */
29861 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29862 -0:
29863 - .byte 0xe9 /* 32bit jump */
29864 - .long \orig-1f /* by default jump to orig */
29865 -1:
29866 - .section .altinstr_replacement,"ax"
29867 -2: .byte 0xe9 /* near jump with 32bit immediate */
29868 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29869 -3: .byte 0xe9 /* near jump with 32bit immediate */
29870 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29871 - .previous
29872 -
29873 - .section .altinstructions,"a"
29874 - altinstruction_entry 0b,2b,\feature1,5,5
29875 - altinstruction_entry 0b,3b,\feature2,5,5
29876 - .previous
29877 - .endm
29878 +#include <asm/pgtable.h>
29879
29880 .macro ALIGN_DESTINATION
29881 #ifdef FIX_ALIGNMENT
29882 @@ -70,52 +46,6 @@
29883 #endif
29884 .endm
29885
29886 -/* Standard copy_to_user with segment limit checking */
29887 -ENTRY(_copy_to_user)
29888 - CFI_STARTPROC
29889 - GET_THREAD_INFO(%rax)
29890 - movq %rdi,%rcx
29891 - addq %rdx,%rcx
29892 - jc bad_to_user
29893 - cmpq TI_addr_limit(%rax),%rcx
29894 - ja bad_to_user
29895 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29896 - copy_user_generic_unrolled,copy_user_generic_string, \
29897 - copy_user_enhanced_fast_string
29898 - CFI_ENDPROC
29899 -ENDPROC(_copy_to_user)
29900 -
29901 -/* Standard copy_from_user with segment limit checking */
29902 -ENTRY(_copy_from_user)
29903 - CFI_STARTPROC
29904 - GET_THREAD_INFO(%rax)
29905 - movq %rsi,%rcx
29906 - addq %rdx,%rcx
29907 - jc bad_from_user
29908 - cmpq TI_addr_limit(%rax),%rcx
29909 - ja bad_from_user
29910 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29911 - copy_user_generic_unrolled,copy_user_generic_string, \
29912 - copy_user_enhanced_fast_string
29913 - CFI_ENDPROC
29914 -ENDPROC(_copy_from_user)
29915 -
29916 - .section .fixup,"ax"
29917 - /* must zero dest */
29918 -ENTRY(bad_from_user)
29919 -bad_from_user:
29920 - CFI_STARTPROC
29921 - movl %edx,%ecx
29922 - xorl %eax,%eax
29923 - rep
29924 - stosb
29925 -bad_to_user:
29926 - movl %edx,%eax
29927 - ret
29928 - CFI_ENDPROC
29929 -ENDPROC(bad_from_user)
29930 - .previous
29931 -
29932 /*
29933 * copy_user_generic_unrolled - memory copy with exception handling.
29934 * This version is for CPUs like P4 that don't have efficient micro
29935 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
29936 */
29937 ENTRY(copy_user_generic_unrolled)
29938 CFI_STARTPROC
29939 + ASM_PAX_OPEN_USERLAND
29940 ASM_STAC
29941 cmpl $8,%edx
29942 jb 20f /* less then 8 bytes, go to byte copy loop */
29943 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
29944 jnz 21b
29945 23: xor %eax,%eax
29946 ASM_CLAC
29947 + ASM_PAX_CLOSE_USERLAND
29948 + pax_force_retaddr
29949 ret
29950
29951 .section .fixup,"ax"
29952 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
29953 */
29954 ENTRY(copy_user_generic_string)
29955 CFI_STARTPROC
29956 + ASM_PAX_OPEN_USERLAND
29957 ASM_STAC
29958 cmpl $8,%edx
29959 jb 2f /* less than 8 bytes, go to byte copy loop */
29960 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
29961 movsb
29962 xorl %eax,%eax
29963 ASM_CLAC
29964 + ASM_PAX_CLOSE_USERLAND
29965 + pax_force_retaddr
29966 ret
29967
29968 .section .fixup,"ax"
29969 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
29970 */
29971 ENTRY(copy_user_enhanced_fast_string)
29972 CFI_STARTPROC
29973 + ASM_PAX_OPEN_USERLAND
29974 ASM_STAC
29975 movl %edx,%ecx
29976 1: rep
29977 movsb
29978 xorl %eax,%eax
29979 ASM_CLAC
29980 + ASM_PAX_CLOSE_USERLAND
29981 + pax_force_retaddr
29982 ret
29983
29984 .section .fixup,"ax"
29985 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
29986 index 6a4f43c..c70fb52 100644
29987 --- a/arch/x86/lib/copy_user_nocache_64.S
29988 +++ b/arch/x86/lib/copy_user_nocache_64.S
29989 @@ -8,6 +8,7 @@
29990
29991 #include <linux/linkage.h>
29992 #include <asm/dwarf2.h>
29993 +#include <asm/alternative-asm.h>
29994
29995 #define FIX_ALIGNMENT 1
29996
29997 @@ -16,6 +17,7 @@
29998 #include <asm/thread_info.h>
29999 #include <asm/asm.h>
30000 #include <asm/smap.h>
30001 +#include <asm/pgtable.h>
30002
30003 .macro ALIGN_DESTINATION
30004 #ifdef FIX_ALIGNMENT
30005 @@ -49,6 +51,16 @@
30006 */
30007 ENTRY(__copy_user_nocache)
30008 CFI_STARTPROC
30009 +
30010 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30011 + mov pax_user_shadow_base,%rcx
30012 + cmp %rcx,%rsi
30013 + jae 1f
30014 + add %rcx,%rsi
30015 +1:
30016 +#endif
30017 +
30018 + ASM_PAX_OPEN_USERLAND
30019 ASM_STAC
30020 cmpl $8,%edx
30021 jb 20f /* less then 8 bytes, go to byte copy loop */
30022 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30023 jnz 21b
30024 23: xorl %eax,%eax
30025 ASM_CLAC
30026 + ASM_PAX_CLOSE_USERLAND
30027 sfence
30028 + pax_force_retaddr
30029 ret
30030
30031 .section .fixup,"ax"
30032 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30033 index 2419d5f..fe52d0e 100644
30034 --- a/arch/x86/lib/csum-copy_64.S
30035 +++ b/arch/x86/lib/csum-copy_64.S
30036 @@ -9,6 +9,7 @@
30037 #include <asm/dwarf2.h>
30038 #include <asm/errno.h>
30039 #include <asm/asm.h>
30040 +#include <asm/alternative-asm.h>
30041
30042 /*
30043 * Checksum copy with exception handling.
30044 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30045 CFI_ADJUST_CFA_OFFSET 7*8
30046 movq %rbx, 2*8(%rsp)
30047 CFI_REL_OFFSET rbx, 2*8
30048 - movq %r12, 3*8(%rsp)
30049 - CFI_REL_OFFSET r12, 3*8
30050 + movq %r15, 3*8(%rsp)
30051 + CFI_REL_OFFSET r15, 3*8
30052 movq %r14, 4*8(%rsp)
30053 CFI_REL_OFFSET r14, 4*8
30054 movq %r13, 5*8(%rsp)
30055 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30056 movl %edx, %ecx
30057
30058 xorl %r9d, %r9d
30059 - movq %rcx, %r12
30060 + movq %rcx, %r15
30061
30062 - shrq $6, %r12
30063 + shrq $6, %r15
30064 jz .Lhandle_tail /* < 64 */
30065
30066 clc
30067
30068 /* main loop. clear in 64 byte blocks */
30069 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30070 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30071 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30072 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30073 .p2align 4
30074 .Lloop:
30075 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30076 adcq %r14, %rax
30077 adcq %r13, %rax
30078
30079 - decl %r12d
30080 + decl %r15d
30081
30082 dest
30083 movq %rbx, (%rsi)
30084 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30085 .Lende:
30086 movq 2*8(%rsp), %rbx
30087 CFI_RESTORE rbx
30088 - movq 3*8(%rsp), %r12
30089 - CFI_RESTORE r12
30090 + movq 3*8(%rsp), %r15
30091 + CFI_RESTORE r15
30092 movq 4*8(%rsp), %r14
30093 CFI_RESTORE r14
30094 movq 5*8(%rsp), %r13
30095 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30096 CFI_RESTORE rbp
30097 addq $7*8, %rsp
30098 CFI_ADJUST_CFA_OFFSET -7*8
30099 + pax_force_retaddr
30100 ret
30101 CFI_RESTORE_STATE
30102
30103 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30104 index 1318f75..44c30fd 100644
30105 --- a/arch/x86/lib/csum-wrappers_64.c
30106 +++ b/arch/x86/lib/csum-wrappers_64.c
30107 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30108 len -= 2;
30109 }
30110 }
30111 + pax_open_userland();
30112 stac();
30113 - isum = csum_partial_copy_generic((__force const void *)src,
30114 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30115 dst, len, isum, errp, NULL);
30116 clac();
30117 + pax_close_userland();
30118 if (unlikely(*errp))
30119 goto out_err;
30120
30121 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30122 }
30123
30124 *errp = 0;
30125 + pax_open_userland();
30126 stac();
30127 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30128 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30129 len, isum, NULL, errp);
30130 clac();
30131 + pax_close_userland();
30132 return ret;
30133 }
30134 EXPORT_SYMBOL(csum_partial_copy_to_user);
30135 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30136 index a451235..a74bfa3 100644
30137 --- a/arch/x86/lib/getuser.S
30138 +++ b/arch/x86/lib/getuser.S
30139 @@ -33,17 +33,40 @@
30140 #include <asm/thread_info.h>
30141 #include <asm/asm.h>
30142 #include <asm/smap.h>
30143 +#include <asm/segment.h>
30144 +#include <asm/pgtable.h>
30145 +#include <asm/alternative-asm.h>
30146 +
30147 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30148 +#define __copyuser_seg gs;
30149 +#else
30150 +#define __copyuser_seg
30151 +#endif
30152
30153 .text
30154 ENTRY(__get_user_1)
30155 CFI_STARTPROC
30156 +
30157 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30158 GET_THREAD_INFO(%_ASM_DX)
30159 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30160 jae bad_get_user
30161 +
30162 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30163 + mov pax_user_shadow_base,%_ASM_DX
30164 + cmp %_ASM_DX,%_ASM_AX
30165 + jae 1234f
30166 + add %_ASM_DX,%_ASM_AX
30167 +1234:
30168 +#endif
30169 +
30170 +#endif
30171 +
30172 ASM_STAC
30173 -1: movzbl (%_ASM_AX),%edx
30174 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30175 xor %eax,%eax
30176 ASM_CLAC
30177 + pax_force_retaddr
30178 ret
30179 CFI_ENDPROC
30180 ENDPROC(__get_user_1)
30181 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30182 ENTRY(__get_user_2)
30183 CFI_STARTPROC
30184 add $1,%_ASM_AX
30185 +
30186 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30187 jc bad_get_user
30188 GET_THREAD_INFO(%_ASM_DX)
30189 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30190 jae bad_get_user
30191 +
30192 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30193 + mov pax_user_shadow_base,%_ASM_DX
30194 + cmp %_ASM_DX,%_ASM_AX
30195 + jae 1234f
30196 + add %_ASM_DX,%_ASM_AX
30197 +1234:
30198 +#endif
30199 +
30200 +#endif
30201 +
30202 ASM_STAC
30203 -2: movzwl -1(%_ASM_AX),%edx
30204 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30205 xor %eax,%eax
30206 ASM_CLAC
30207 + pax_force_retaddr
30208 ret
30209 CFI_ENDPROC
30210 ENDPROC(__get_user_2)
30211 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30212 ENTRY(__get_user_4)
30213 CFI_STARTPROC
30214 add $3,%_ASM_AX
30215 +
30216 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30217 jc bad_get_user
30218 GET_THREAD_INFO(%_ASM_DX)
30219 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30220 jae bad_get_user
30221 +
30222 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30223 + mov pax_user_shadow_base,%_ASM_DX
30224 + cmp %_ASM_DX,%_ASM_AX
30225 + jae 1234f
30226 + add %_ASM_DX,%_ASM_AX
30227 +1234:
30228 +#endif
30229 +
30230 +#endif
30231 +
30232 ASM_STAC
30233 -3: movl -3(%_ASM_AX),%edx
30234 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30235 xor %eax,%eax
30236 ASM_CLAC
30237 + pax_force_retaddr
30238 ret
30239 CFI_ENDPROC
30240 ENDPROC(__get_user_4)
30241 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30242 GET_THREAD_INFO(%_ASM_DX)
30243 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30244 jae bad_get_user
30245 +
30246 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30247 + mov pax_user_shadow_base,%_ASM_DX
30248 + cmp %_ASM_DX,%_ASM_AX
30249 + jae 1234f
30250 + add %_ASM_DX,%_ASM_AX
30251 +1234:
30252 +#endif
30253 +
30254 ASM_STAC
30255 4: movq -7(%_ASM_AX),%rdx
30256 xor %eax,%eax
30257 ASM_CLAC
30258 + pax_force_retaddr
30259 ret
30260 #else
30261 add $7,%_ASM_AX
30262 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30263 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30264 jae bad_get_user_8
30265 ASM_STAC
30266 -4: movl -7(%_ASM_AX),%edx
30267 -5: movl -3(%_ASM_AX),%ecx
30268 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30269 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30270 xor %eax,%eax
30271 ASM_CLAC
30272 + pax_force_retaddr
30273 ret
30274 #endif
30275 CFI_ENDPROC
30276 @@ -113,6 +175,7 @@ bad_get_user:
30277 xor %edx,%edx
30278 mov $(-EFAULT),%_ASM_AX
30279 ASM_CLAC
30280 + pax_force_retaddr
30281 ret
30282 CFI_ENDPROC
30283 END(bad_get_user)
30284 @@ -124,6 +187,7 @@ bad_get_user_8:
30285 xor %ecx,%ecx
30286 mov $(-EFAULT),%_ASM_AX
30287 ASM_CLAC
30288 + pax_force_retaddr
30289 ret
30290 CFI_ENDPROC
30291 END(bad_get_user_8)
30292 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30293 index 1313ae6..84f25ea 100644
30294 --- a/arch/x86/lib/insn.c
30295 +++ b/arch/x86/lib/insn.c
30296 @@ -20,8 +20,10 @@
30297
30298 #ifdef __KERNEL__
30299 #include <linux/string.h>
30300 +#include <asm/pgtable_types.h>
30301 #else
30302 #include <string.h>
30303 +#define ktla_ktva(addr) addr
30304 #endif
30305 #include <asm/inat.h>
30306 #include <asm/insn.h>
30307 @@ -53,9 +55,9 @@
30308 void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30309 {
30310 memset(insn, 0, sizeof(*insn));
30311 - insn->kaddr = kaddr;
30312 - insn->end_kaddr = kaddr + buf_len;
30313 - insn->next_byte = kaddr;
30314 + insn->kaddr = ktla_ktva(kaddr);
30315 + insn->end_kaddr = insn->kaddr + buf_len;
30316 + insn->next_byte = insn->kaddr;
30317 insn->x86_64 = x86_64 ? 1 : 0;
30318 insn->opnd_bytes = 4;
30319 if (x86_64)
30320 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30321 index 05a95e7..326f2fa 100644
30322 --- a/arch/x86/lib/iomap_copy_64.S
30323 +++ b/arch/x86/lib/iomap_copy_64.S
30324 @@ -17,6 +17,7 @@
30325
30326 #include <linux/linkage.h>
30327 #include <asm/dwarf2.h>
30328 +#include <asm/alternative-asm.h>
30329
30330 /*
30331 * override generic version in lib/iomap_copy.c
30332 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30333 CFI_STARTPROC
30334 movl %edx,%ecx
30335 rep movsd
30336 + pax_force_retaddr
30337 ret
30338 CFI_ENDPROC
30339 ENDPROC(__iowrite32_copy)
30340 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30341 index 89b53c9..97357ca 100644
30342 --- a/arch/x86/lib/memcpy_64.S
30343 +++ b/arch/x86/lib/memcpy_64.S
30344 @@ -24,7 +24,7 @@
30345 * This gets patched over the unrolled variant (below) via the
30346 * alternative instructions framework:
30347 */
30348 - .section .altinstr_replacement, "ax", @progbits
30349 + .section .altinstr_replacement, "a", @progbits
30350 .Lmemcpy_c:
30351 movq %rdi, %rax
30352 movq %rdx, %rcx
30353 @@ -33,6 +33,7 @@
30354 rep movsq
30355 movl %edx, %ecx
30356 rep movsb
30357 + pax_force_retaddr
30358 ret
30359 .Lmemcpy_e:
30360 .previous
30361 @@ -44,11 +45,12 @@
30362 * This gets patched over the unrolled variant (below) via the
30363 * alternative instructions framework:
30364 */
30365 - .section .altinstr_replacement, "ax", @progbits
30366 + .section .altinstr_replacement, "a", @progbits
30367 .Lmemcpy_c_e:
30368 movq %rdi, %rax
30369 movq %rdx, %rcx
30370 rep movsb
30371 + pax_force_retaddr
30372 ret
30373 .Lmemcpy_e_e:
30374 .previous
30375 @@ -138,6 +140,7 @@ ENTRY(memcpy)
30376 movq %r9, 1*8(%rdi)
30377 movq %r10, -2*8(%rdi, %rdx)
30378 movq %r11, -1*8(%rdi, %rdx)
30379 + pax_force_retaddr
30380 retq
30381 .p2align 4
30382 .Lless_16bytes:
30383 @@ -150,6 +153,7 @@ ENTRY(memcpy)
30384 movq -1*8(%rsi, %rdx), %r9
30385 movq %r8, 0*8(%rdi)
30386 movq %r9, -1*8(%rdi, %rdx)
30387 + pax_force_retaddr
30388 retq
30389 .p2align 4
30390 .Lless_8bytes:
30391 @@ -163,6 +167,7 @@ ENTRY(memcpy)
30392 movl -4(%rsi, %rdx), %r8d
30393 movl %ecx, (%rdi)
30394 movl %r8d, -4(%rdi, %rdx)
30395 + pax_force_retaddr
30396 retq
30397 .p2align 4
30398 .Lless_3bytes:
30399 @@ -181,6 +186,7 @@ ENTRY(memcpy)
30400 movb %cl, (%rdi)
30401
30402 .Lend:
30403 + pax_force_retaddr
30404 retq
30405 CFI_ENDPROC
30406 ENDPROC(memcpy)
30407 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30408 index 9c4b530..830b77a 100644
30409 --- a/arch/x86/lib/memmove_64.S
30410 +++ b/arch/x86/lib/memmove_64.S
30411 @@ -205,14 +205,16 @@ ENTRY(__memmove)
30412 movb (%rsi), %r11b
30413 movb %r11b, (%rdi)
30414 13:
30415 + pax_force_retaddr
30416 retq
30417 CFI_ENDPROC
30418
30419 - .section .altinstr_replacement,"ax"
30420 + .section .altinstr_replacement,"a"
30421 .Lmemmove_begin_forward_efs:
30422 /* Forward moving data. */
30423 movq %rdx, %rcx
30424 rep movsb
30425 + pax_force_retaddr
30426 retq
30427 .Lmemmove_end_forward_efs:
30428 .previous
30429 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30430 index 6f44935..fbf5f6d 100644
30431 --- a/arch/x86/lib/memset_64.S
30432 +++ b/arch/x86/lib/memset_64.S
30433 @@ -16,7 +16,7 @@
30434 *
30435 * rax original destination
30436 */
30437 - .section .altinstr_replacement, "ax", @progbits
30438 + .section .altinstr_replacement, "a", @progbits
30439 .Lmemset_c:
30440 movq %rdi,%r9
30441 movq %rdx,%rcx
30442 @@ -30,6 +30,7 @@
30443 movl %edx,%ecx
30444 rep stosb
30445 movq %r9,%rax
30446 + pax_force_retaddr
30447 ret
30448 .Lmemset_e:
30449 .previous
30450 @@ -45,13 +46,14 @@
30451 *
30452 * rax original destination
30453 */
30454 - .section .altinstr_replacement, "ax", @progbits
30455 + .section .altinstr_replacement, "a", @progbits
30456 .Lmemset_c_e:
30457 movq %rdi,%r9
30458 movb %sil,%al
30459 movq %rdx,%rcx
30460 rep stosb
30461 movq %r9,%rax
30462 + pax_force_retaddr
30463 ret
30464 .Lmemset_e_e:
30465 .previous
30466 @@ -120,6 +122,7 @@ ENTRY(__memset)
30467
30468 .Lende:
30469 movq %r10,%rax
30470 + pax_force_retaddr
30471 ret
30472
30473 CFI_RESTORE_STATE
30474 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30475 index c9f2d9b..e7fd2c0 100644
30476 --- a/arch/x86/lib/mmx_32.c
30477 +++ b/arch/x86/lib/mmx_32.c
30478 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30479 {
30480 void *p;
30481 int i;
30482 + unsigned long cr0;
30483
30484 if (unlikely(in_interrupt()))
30485 return __memcpy(to, from, len);
30486 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30487 kernel_fpu_begin();
30488
30489 __asm__ __volatile__ (
30490 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30491 - " prefetch 64(%0)\n"
30492 - " prefetch 128(%0)\n"
30493 - " prefetch 192(%0)\n"
30494 - " prefetch 256(%0)\n"
30495 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30496 + " prefetch 64(%1)\n"
30497 + " prefetch 128(%1)\n"
30498 + " prefetch 192(%1)\n"
30499 + " prefetch 256(%1)\n"
30500 "2: \n"
30501 ".section .fixup, \"ax\"\n"
30502 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30503 + "3: \n"
30504 +
30505 +#ifdef CONFIG_PAX_KERNEXEC
30506 + " movl %%cr0, %0\n"
30507 + " movl %0, %%eax\n"
30508 + " andl $0xFFFEFFFF, %%eax\n"
30509 + " movl %%eax, %%cr0\n"
30510 +#endif
30511 +
30512 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30513 +
30514 +#ifdef CONFIG_PAX_KERNEXEC
30515 + " movl %0, %%cr0\n"
30516 +#endif
30517 +
30518 " jmp 2b\n"
30519 ".previous\n"
30520 _ASM_EXTABLE(1b, 3b)
30521 - : : "r" (from));
30522 + : "=&r" (cr0) : "r" (from) : "ax");
30523
30524 for ( ; i > 5; i--) {
30525 __asm__ __volatile__ (
30526 - "1: prefetch 320(%0)\n"
30527 - "2: movq (%0), %%mm0\n"
30528 - " movq 8(%0), %%mm1\n"
30529 - " movq 16(%0), %%mm2\n"
30530 - " movq 24(%0), %%mm3\n"
30531 - " movq %%mm0, (%1)\n"
30532 - " movq %%mm1, 8(%1)\n"
30533 - " movq %%mm2, 16(%1)\n"
30534 - " movq %%mm3, 24(%1)\n"
30535 - " movq 32(%0), %%mm0\n"
30536 - " movq 40(%0), %%mm1\n"
30537 - " movq 48(%0), %%mm2\n"
30538 - " movq 56(%0), %%mm3\n"
30539 - " movq %%mm0, 32(%1)\n"
30540 - " movq %%mm1, 40(%1)\n"
30541 - " movq %%mm2, 48(%1)\n"
30542 - " movq %%mm3, 56(%1)\n"
30543 + "1: prefetch 320(%1)\n"
30544 + "2: movq (%1), %%mm0\n"
30545 + " movq 8(%1), %%mm1\n"
30546 + " movq 16(%1), %%mm2\n"
30547 + " movq 24(%1), %%mm3\n"
30548 + " movq %%mm0, (%2)\n"
30549 + " movq %%mm1, 8(%2)\n"
30550 + " movq %%mm2, 16(%2)\n"
30551 + " movq %%mm3, 24(%2)\n"
30552 + " movq 32(%1), %%mm0\n"
30553 + " movq 40(%1), %%mm1\n"
30554 + " movq 48(%1), %%mm2\n"
30555 + " movq 56(%1), %%mm3\n"
30556 + " movq %%mm0, 32(%2)\n"
30557 + " movq %%mm1, 40(%2)\n"
30558 + " movq %%mm2, 48(%2)\n"
30559 + " movq %%mm3, 56(%2)\n"
30560 ".section .fixup, \"ax\"\n"
30561 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30562 + "3:\n"
30563 +
30564 +#ifdef CONFIG_PAX_KERNEXEC
30565 + " movl %%cr0, %0\n"
30566 + " movl %0, %%eax\n"
30567 + " andl $0xFFFEFFFF, %%eax\n"
30568 + " movl %%eax, %%cr0\n"
30569 +#endif
30570 +
30571 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30572 +
30573 +#ifdef CONFIG_PAX_KERNEXEC
30574 + " movl %0, %%cr0\n"
30575 +#endif
30576 +
30577 " jmp 2b\n"
30578 ".previous\n"
30579 _ASM_EXTABLE(1b, 3b)
30580 - : : "r" (from), "r" (to) : "memory");
30581 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30582
30583 from += 64;
30584 to += 64;
30585 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30586 static void fast_copy_page(void *to, void *from)
30587 {
30588 int i;
30589 + unsigned long cr0;
30590
30591 kernel_fpu_begin();
30592
30593 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30594 * but that is for later. -AV
30595 */
30596 __asm__ __volatile__(
30597 - "1: prefetch (%0)\n"
30598 - " prefetch 64(%0)\n"
30599 - " prefetch 128(%0)\n"
30600 - " prefetch 192(%0)\n"
30601 - " prefetch 256(%0)\n"
30602 + "1: prefetch (%1)\n"
30603 + " prefetch 64(%1)\n"
30604 + " prefetch 128(%1)\n"
30605 + " prefetch 192(%1)\n"
30606 + " prefetch 256(%1)\n"
30607 "2: \n"
30608 ".section .fixup, \"ax\"\n"
30609 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30610 + "3: \n"
30611 +
30612 +#ifdef CONFIG_PAX_KERNEXEC
30613 + " movl %%cr0, %0\n"
30614 + " movl %0, %%eax\n"
30615 + " andl $0xFFFEFFFF, %%eax\n"
30616 + " movl %%eax, %%cr0\n"
30617 +#endif
30618 +
30619 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30620 +
30621 +#ifdef CONFIG_PAX_KERNEXEC
30622 + " movl %0, %%cr0\n"
30623 +#endif
30624 +
30625 " jmp 2b\n"
30626 ".previous\n"
30627 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30628 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30629
30630 for (i = 0; i < (4096-320)/64; i++) {
30631 __asm__ __volatile__ (
30632 - "1: prefetch 320(%0)\n"
30633 - "2: movq (%0), %%mm0\n"
30634 - " movntq %%mm0, (%1)\n"
30635 - " movq 8(%0), %%mm1\n"
30636 - " movntq %%mm1, 8(%1)\n"
30637 - " movq 16(%0), %%mm2\n"
30638 - " movntq %%mm2, 16(%1)\n"
30639 - " movq 24(%0), %%mm3\n"
30640 - " movntq %%mm3, 24(%1)\n"
30641 - " movq 32(%0), %%mm4\n"
30642 - " movntq %%mm4, 32(%1)\n"
30643 - " movq 40(%0), %%mm5\n"
30644 - " movntq %%mm5, 40(%1)\n"
30645 - " movq 48(%0), %%mm6\n"
30646 - " movntq %%mm6, 48(%1)\n"
30647 - " movq 56(%0), %%mm7\n"
30648 - " movntq %%mm7, 56(%1)\n"
30649 + "1: prefetch 320(%1)\n"
30650 + "2: movq (%1), %%mm0\n"
30651 + " movntq %%mm0, (%2)\n"
30652 + " movq 8(%1), %%mm1\n"
30653 + " movntq %%mm1, 8(%2)\n"
30654 + " movq 16(%1), %%mm2\n"
30655 + " movntq %%mm2, 16(%2)\n"
30656 + " movq 24(%1), %%mm3\n"
30657 + " movntq %%mm3, 24(%2)\n"
30658 + " movq 32(%1), %%mm4\n"
30659 + " movntq %%mm4, 32(%2)\n"
30660 + " movq 40(%1), %%mm5\n"
30661 + " movntq %%mm5, 40(%2)\n"
30662 + " movq 48(%1), %%mm6\n"
30663 + " movntq %%mm6, 48(%2)\n"
30664 + " movq 56(%1), %%mm7\n"
30665 + " movntq %%mm7, 56(%2)\n"
30666 ".section .fixup, \"ax\"\n"
30667 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30668 + "3:\n"
30669 +
30670 +#ifdef CONFIG_PAX_KERNEXEC
30671 + " movl %%cr0, %0\n"
30672 + " movl %0, %%eax\n"
30673 + " andl $0xFFFEFFFF, %%eax\n"
30674 + " movl %%eax, %%cr0\n"
30675 +#endif
30676 +
30677 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30678 +
30679 +#ifdef CONFIG_PAX_KERNEXEC
30680 + " movl %0, %%cr0\n"
30681 +#endif
30682 +
30683 " jmp 2b\n"
30684 ".previous\n"
30685 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30686 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30687
30688 from += 64;
30689 to += 64;
30690 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30691 static void fast_copy_page(void *to, void *from)
30692 {
30693 int i;
30694 + unsigned long cr0;
30695
30696 kernel_fpu_begin();
30697
30698 __asm__ __volatile__ (
30699 - "1: prefetch (%0)\n"
30700 - " prefetch 64(%0)\n"
30701 - " prefetch 128(%0)\n"
30702 - " prefetch 192(%0)\n"
30703 - " prefetch 256(%0)\n"
30704 + "1: prefetch (%1)\n"
30705 + " prefetch 64(%1)\n"
30706 + " prefetch 128(%1)\n"
30707 + " prefetch 192(%1)\n"
30708 + " prefetch 256(%1)\n"
30709 "2: \n"
30710 ".section .fixup, \"ax\"\n"
30711 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30712 + "3: \n"
30713 +
30714 +#ifdef CONFIG_PAX_KERNEXEC
30715 + " movl %%cr0, %0\n"
30716 + " movl %0, %%eax\n"
30717 + " andl $0xFFFEFFFF, %%eax\n"
30718 + " movl %%eax, %%cr0\n"
30719 +#endif
30720 +
30721 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30722 +
30723 +#ifdef CONFIG_PAX_KERNEXEC
30724 + " movl %0, %%cr0\n"
30725 +#endif
30726 +
30727 " jmp 2b\n"
30728 ".previous\n"
30729 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30730 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30731
30732 for (i = 0; i < 4096/64; i++) {
30733 __asm__ __volatile__ (
30734 - "1: prefetch 320(%0)\n"
30735 - "2: movq (%0), %%mm0\n"
30736 - " movq 8(%0), %%mm1\n"
30737 - " movq 16(%0), %%mm2\n"
30738 - " movq 24(%0), %%mm3\n"
30739 - " movq %%mm0, (%1)\n"
30740 - " movq %%mm1, 8(%1)\n"
30741 - " movq %%mm2, 16(%1)\n"
30742 - " movq %%mm3, 24(%1)\n"
30743 - " movq 32(%0), %%mm0\n"
30744 - " movq 40(%0), %%mm1\n"
30745 - " movq 48(%0), %%mm2\n"
30746 - " movq 56(%0), %%mm3\n"
30747 - " movq %%mm0, 32(%1)\n"
30748 - " movq %%mm1, 40(%1)\n"
30749 - " movq %%mm2, 48(%1)\n"
30750 - " movq %%mm3, 56(%1)\n"
30751 + "1: prefetch 320(%1)\n"
30752 + "2: movq (%1), %%mm0\n"
30753 + " movq 8(%1), %%mm1\n"
30754 + " movq 16(%1), %%mm2\n"
30755 + " movq 24(%1), %%mm3\n"
30756 + " movq %%mm0, (%2)\n"
30757 + " movq %%mm1, 8(%2)\n"
30758 + " movq %%mm2, 16(%2)\n"
30759 + " movq %%mm3, 24(%2)\n"
30760 + " movq 32(%1), %%mm0\n"
30761 + " movq 40(%1), %%mm1\n"
30762 + " movq 48(%1), %%mm2\n"
30763 + " movq 56(%1), %%mm3\n"
30764 + " movq %%mm0, 32(%2)\n"
30765 + " movq %%mm1, 40(%2)\n"
30766 + " movq %%mm2, 48(%2)\n"
30767 + " movq %%mm3, 56(%2)\n"
30768 ".section .fixup, \"ax\"\n"
30769 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30770 + "3:\n"
30771 +
30772 +#ifdef CONFIG_PAX_KERNEXEC
30773 + " movl %%cr0, %0\n"
30774 + " movl %0, %%eax\n"
30775 + " andl $0xFFFEFFFF, %%eax\n"
30776 + " movl %%eax, %%cr0\n"
30777 +#endif
30778 +
30779 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30780 +
30781 +#ifdef CONFIG_PAX_KERNEXEC
30782 + " movl %0, %%cr0\n"
30783 +#endif
30784 +
30785 " jmp 2b\n"
30786 ".previous\n"
30787 _ASM_EXTABLE(1b, 3b)
30788 - : : "r" (from), "r" (to) : "memory");
30789 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30790
30791 from += 64;
30792 to += 64;
30793 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30794 index f6d13ee..d789440 100644
30795 --- a/arch/x86/lib/msr-reg.S
30796 +++ b/arch/x86/lib/msr-reg.S
30797 @@ -3,6 +3,7 @@
30798 #include <asm/dwarf2.h>
30799 #include <asm/asm.h>
30800 #include <asm/msr.h>
30801 +#include <asm/alternative-asm.h>
30802
30803 #ifdef CONFIG_X86_64
30804 /*
30805 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30806 movl %edi, 28(%r10)
30807 popq_cfi %rbp
30808 popq_cfi %rbx
30809 + pax_force_retaddr
30810 ret
30811 3:
30812 CFI_RESTORE_STATE
30813 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30814 index fc6ba17..14ad9a5 100644
30815 --- a/arch/x86/lib/putuser.S
30816 +++ b/arch/x86/lib/putuser.S
30817 @@ -16,7 +16,9 @@
30818 #include <asm/errno.h>
30819 #include <asm/asm.h>
30820 #include <asm/smap.h>
30821 -
30822 +#include <asm/segment.h>
30823 +#include <asm/pgtable.h>
30824 +#include <asm/alternative-asm.h>
30825
30826 /*
30827 * __put_user_X
30828 @@ -30,57 +32,125 @@
30829 * as they get called from within inline assembly.
30830 */
30831
30832 -#define ENTER CFI_STARTPROC ; \
30833 - GET_THREAD_INFO(%_ASM_BX)
30834 -#define EXIT ASM_CLAC ; \
30835 - ret ; \
30836 +#define ENTER CFI_STARTPROC
30837 +#define EXIT ASM_CLAC ; \
30838 + pax_force_retaddr ; \
30839 + ret ; \
30840 CFI_ENDPROC
30841
30842 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30843 +#define _DEST %_ASM_CX,%_ASM_BX
30844 +#else
30845 +#define _DEST %_ASM_CX
30846 +#endif
30847 +
30848 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30849 +#define __copyuser_seg gs;
30850 +#else
30851 +#define __copyuser_seg
30852 +#endif
30853 +
30854 .text
30855 ENTRY(__put_user_1)
30856 ENTER
30857 +
30858 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30859 + GET_THREAD_INFO(%_ASM_BX)
30860 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30861 jae bad_put_user
30862 +
30863 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30864 + mov pax_user_shadow_base,%_ASM_BX
30865 + cmp %_ASM_BX,%_ASM_CX
30866 + jb 1234f
30867 + xor %ebx,%ebx
30868 +1234:
30869 +#endif
30870 +
30871 +#endif
30872 +
30873 ASM_STAC
30874 -1: movb %al,(%_ASM_CX)
30875 +1: __copyuser_seg movb %al,(_DEST)
30876 xor %eax,%eax
30877 EXIT
30878 ENDPROC(__put_user_1)
30879
30880 ENTRY(__put_user_2)
30881 ENTER
30882 +
30883 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30884 + GET_THREAD_INFO(%_ASM_BX)
30885 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30886 sub $1,%_ASM_BX
30887 cmp %_ASM_BX,%_ASM_CX
30888 jae bad_put_user
30889 +
30890 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30891 + mov pax_user_shadow_base,%_ASM_BX
30892 + cmp %_ASM_BX,%_ASM_CX
30893 + jb 1234f
30894 + xor %ebx,%ebx
30895 +1234:
30896 +#endif
30897 +
30898 +#endif
30899 +
30900 ASM_STAC
30901 -2: movw %ax,(%_ASM_CX)
30902 +2: __copyuser_seg movw %ax,(_DEST)
30903 xor %eax,%eax
30904 EXIT
30905 ENDPROC(__put_user_2)
30906
30907 ENTRY(__put_user_4)
30908 ENTER
30909 +
30910 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30911 + GET_THREAD_INFO(%_ASM_BX)
30912 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30913 sub $3,%_ASM_BX
30914 cmp %_ASM_BX,%_ASM_CX
30915 jae bad_put_user
30916 +
30917 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30918 + mov pax_user_shadow_base,%_ASM_BX
30919 + cmp %_ASM_BX,%_ASM_CX
30920 + jb 1234f
30921 + xor %ebx,%ebx
30922 +1234:
30923 +#endif
30924 +
30925 +#endif
30926 +
30927 ASM_STAC
30928 -3: movl %eax,(%_ASM_CX)
30929 +3: __copyuser_seg movl %eax,(_DEST)
30930 xor %eax,%eax
30931 EXIT
30932 ENDPROC(__put_user_4)
30933
30934 ENTRY(__put_user_8)
30935 ENTER
30936 +
30937 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30938 + GET_THREAD_INFO(%_ASM_BX)
30939 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30940 sub $7,%_ASM_BX
30941 cmp %_ASM_BX,%_ASM_CX
30942 jae bad_put_user
30943 +
30944 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30945 + mov pax_user_shadow_base,%_ASM_BX
30946 + cmp %_ASM_BX,%_ASM_CX
30947 + jb 1234f
30948 + xor %ebx,%ebx
30949 +1234:
30950 +#endif
30951 +
30952 +#endif
30953 +
30954 ASM_STAC
30955 -4: mov %_ASM_AX,(%_ASM_CX)
30956 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
30957 #ifdef CONFIG_X86_32
30958 -5: movl %edx,4(%_ASM_CX)
30959 +5: __copyuser_seg movl %edx,4(_DEST)
30960 #endif
30961 xor %eax,%eax
30962 EXIT
30963 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
30964 index 5dff5f0..cadebf4 100644
30965 --- a/arch/x86/lib/rwsem.S
30966 +++ b/arch/x86/lib/rwsem.S
30967 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
30968 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30969 CFI_RESTORE __ASM_REG(dx)
30970 restore_common_regs
30971 + pax_force_retaddr
30972 ret
30973 CFI_ENDPROC
30974 ENDPROC(call_rwsem_down_read_failed)
30975 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
30976 movq %rax,%rdi
30977 call rwsem_down_write_failed
30978 restore_common_regs
30979 + pax_force_retaddr
30980 ret
30981 CFI_ENDPROC
30982 ENDPROC(call_rwsem_down_write_failed)
30983 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
30984 movq %rax,%rdi
30985 call rwsem_wake
30986 restore_common_regs
30987 -1: ret
30988 +1: pax_force_retaddr
30989 + ret
30990 CFI_ENDPROC
30991 ENDPROC(call_rwsem_wake)
30992
30993 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
30994 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30995 CFI_RESTORE __ASM_REG(dx)
30996 restore_common_regs
30997 + pax_force_retaddr
30998 ret
30999 CFI_ENDPROC
31000 ENDPROC(call_rwsem_downgrade_wake)
31001 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31002 index b30b5eb..2b57052 100644
31003 --- a/arch/x86/lib/thunk_64.S
31004 +++ b/arch/x86/lib/thunk_64.S
31005 @@ -9,6 +9,7 @@
31006 #include <asm/dwarf2.h>
31007 #include <asm/calling.h>
31008 #include <asm/asm.h>
31009 +#include <asm/alternative-asm.h>
31010
31011 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31012 .macro THUNK name, func, put_ret_addr_in_rdi=0
31013 @@ -16,11 +17,11 @@
31014 \name:
31015 CFI_STARTPROC
31016
31017 - /* this one pushes 9 elems, the next one would be %rIP */
31018 - SAVE_ARGS
31019 + /* this one pushes 15+1 elems, the next one would be %rIP */
31020 + SAVE_ARGS 8
31021
31022 .if \put_ret_addr_in_rdi
31023 - movq_cfi_restore 9*8, rdi
31024 + movq_cfi_restore RIP, rdi
31025 .endif
31026
31027 call \func
31028 @@ -47,9 +48,10 @@
31029
31030 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31031 CFI_STARTPROC
31032 - SAVE_ARGS
31033 + SAVE_ARGS 8
31034 restore:
31035 - RESTORE_ARGS
31036 + RESTORE_ARGS 1,8
31037 + pax_force_retaddr
31038 ret
31039 CFI_ENDPROC
31040 _ASM_NOKPROBE(restore)
31041 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31042 index e2f5e21..4b22130 100644
31043 --- a/arch/x86/lib/usercopy_32.c
31044 +++ b/arch/x86/lib/usercopy_32.c
31045 @@ -42,11 +42,13 @@ do { \
31046 int __d0; \
31047 might_fault(); \
31048 __asm__ __volatile__( \
31049 + __COPYUSER_SET_ES \
31050 ASM_STAC "\n" \
31051 "0: rep; stosl\n" \
31052 " movl %2,%0\n" \
31053 "1: rep; stosb\n" \
31054 "2: " ASM_CLAC "\n" \
31055 + __COPYUSER_RESTORE_ES \
31056 ".section .fixup,\"ax\"\n" \
31057 "3: lea 0(%2,%0,4),%0\n" \
31058 " jmp 2b\n" \
31059 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31060
31061 #ifdef CONFIG_X86_INTEL_USERCOPY
31062 static unsigned long
31063 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31064 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31065 {
31066 int d0, d1;
31067 __asm__ __volatile__(
31068 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31069 " .align 2,0x90\n"
31070 "3: movl 0(%4), %%eax\n"
31071 "4: movl 4(%4), %%edx\n"
31072 - "5: movl %%eax, 0(%3)\n"
31073 - "6: movl %%edx, 4(%3)\n"
31074 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31075 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31076 "7: movl 8(%4), %%eax\n"
31077 "8: movl 12(%4),%%edx\n"
31078 - "9: movl %%eax, 8(%3)\n"
31079 - "10: movl %%edx, 12(%3)\n"
31080 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31081 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31082 "11: movl 16(%4), %%eax\n"
31083 "12: movl 20(%4), %%edx\n"
31084 - "13: movl %%eax, 16(%3)\n"
31085 - "14: movl %%edx, 20(%3)\n"
31086 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31087 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31088 "15: movl 24(%4), %%eax\n"
31089 "16: movl 28(%4), %%edx\n"
31090 - "17: movl %%eax, 24(%3)\n"
31091 - "18: movl %%edx, 28(%3)\n"
31092 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31093 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31094 "19: movl 32(%4), %%eax\n"
31095 "20: movl 36(%4), %%edx\n"
31096 - "21: movl %%eax, 32(%3)\n"
31097 - "22: movl %%edx, 36(%3)\n"
31098 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31099 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31100 "23: movl 40(%4), %%eax\n"
31101 "24: movl 44(%4), %%edx\n"
31102 - "25: movl %%eax, 40(%3)\n"
31103 - "26: movl %%edx, 44(%3)\n"
31104 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31105 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31106 "27: movl 48(%4), %%eax\n"
31107 "28: movl 52(%4), %%edx\n"
31108 - "29: movl %%eax, 48(%3)\n"
31109 - "30: movl %%edx, 52(%3)\n"
31110 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31111 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31112 "31: movl 56(%4), %%eax\n"
31113 "32: movl 60(%4), %%edx\n"
31114 - "33: movl %%eax, 56(%3)\n"
31115 - "34: movl %%edx, 60(%3)\n"
31116 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31117 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31118 " addl $-64, %0\n"
31119 " addl $64, %4\n"
31120 " addl $64, %3\n"
31121 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31122 " shrl $2, %0\n"
31123 " andl $3, %%eax\n"
31124 " cld\n"
31125 + __COPYUSER_SET_ES
31126 "99: rep; movsl\n"
31127 "36: movl %%eax, %0\n"
31128 "37: rep; movsb\n"
31129 "100:\n"
31130 + __COPYUSER_RESTORE_ES
31131 + ".section .fixup,\"ax\"\n"
31132 + "101: lea 0(%%eax,%0,4),%0\n"
31133 + " jmp 100b\n"
31134 + ".previous\n"
31135 + _ASM_EXTABLE(1b,100b)
31136 + _ASM_EXTABLE(2b,100b)
31137 + _ASM_EXTABLE(3b,100b)
31138 + _ASM_EXTABLE(4b,100b)
31139 + _ASM_EXTABLE(5b,100b)
31140 + _ASM_EXTABLE(6b,100b)
31141 + _ASM_EXTABLE(7b,100b)
31142 + _ASM_EXTABLE(8b,100b)
31143 + _ASM_EXTABLE(9b,100b)
31144 + _ASM_EXTABLE(10b,100b)
31145 + _ASM_EXTABLE(11b,100b)
31146 + _ASM_EXTABLE(12b,100b)
31147 + _ASM_EXTABLE(13b,100b)
31148 + _ASM_EXTABLE(14b,100b)
31149 + _ASM_EXTABLE(15b,100b)
31150 + _ASM_EXTABLE(16b,100b)
31151 + _ASM_EXTABLE(17b,100b)
31152 + _ASM_EXTABLE(18b,100b)
31153 + _ASM_EXTABLE(19b,100b)
31154 + _ASM_EXTABLE(20b,100b)
31155 + _ASM_EXTABLE(21b,100b)
31156 + _ASM_EXTABLE(22b,100b)
31157 + _ASM_EXTABLE(23b,100b)
31158 + _ASM_EXTABLE(24b,100b)
31159 + _ASM_EXTABLE(25b,100b)
31160 + _ASM_EXTABLE(26b,100b)
31161 + _ASM_EXTABLE(27b,100b)
31162 + _ASM_EXTABLE(28b,100b)
31163 + _ASM_EXTABLE(29b,100b)
31164 + _ASM_EXTABLE(30b,100b)
31165 + _ASM_EXTABLE(31b,100b)
31166 + _ASM_EXTABLE(32b,100b)
31167 + _ASM_EXTABLE(33b,100b)
31168 + _ASM_EXTABLE(34b,100b)
31169 + _ASM_EXTABLE(35b,100b)
31170 + _ASM_EXTABLE(36b,100b)
31171 + _ASM_EXTABLE(37b,100b)
31172 + _ASM_EXTABLE(99b,101b)
31173 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31174 + : "1"(to), "2"(from), "0"(size)
31175 + : "eax", "edx", "memory");
31176 + return size;
31177 +}
31178 +
31179 +static unsigned long
31180 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31181 +{
31182 + int d0, d1;
31183 + __asm__ __volatile__(
31184 + " .align 2,0x90\n"
31185 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31186 + " cmpl $67, %0\n"
31187 + " jbe 3f\n"
31188 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31189 + " .align 2,0x90\n"
31190 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31191 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31192 + "5: movl %%eax, 0(%3)\n"
31193 + "6: movl %%edx, 4(%3)\n"
31194 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31195 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31196 + "9: movl %%eax, 8(%3)\n"
31197 + "10: movl %%edx, 12(%3)\n"
31198 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31199 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31200 + "13: movl %%eax, 16(%3)\n"
31201 + "14: movl %%edx, 20(%3)\n"
31202 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31203 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31204 + "17: movl %%eax, 24(%3)\n"
31205 + "18: movl %%edx, 28(%3)\n"
31206 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31207 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31208 + "21: movl %%eax, 32(%3)\n"
31209 + "22: movl %%edx, 36(%3)\n"
31210 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31211 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31212 + "25: movl %%eax, 40(%3)\n"
31213 + "26: movl %%edx, 44(%3)\n"
31214 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31215 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31216 + "29: movl %%eax, 48(%3)\n"
31217 + "30: movl %%edx, 52(%3)\n"
31218 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31219 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31220 + "33: movl %%eax, 56(%3)\n"
31221 + "34: movl %%edx, 60(%3)\n"
31222 + " addl $-64, %0\n"
31223 + " addl $64, %4\n"
31224 + " addl $64, %3\n"
31225 + " cmpl $63, %0\n"
31226 + " ja 1b\n"
31227 + "35: movl %0, %%eax\n"
31228 + " shrl $2, %0\n"
31229 + " andl $3, %%eax\n"
31230 + " cld\n"
31231 + "99: rep; "__copyuser_seg" movsl\n"
31232 + "36: movl %%eax, %0\n"
31233 + "37: rep; "__copyuser_seg" movsb\n"
31234 + "100:\n"
31235 ".section .fixup,\"ax\"\n"
31236 "101: lea 0(%%eax,%0,4),%0\n"
31237 " jmp 100b\n"
31238 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31239 int d0, d1;
31240 __asm__ __volatile__(
31241 " .align 2,0x90\n"
31242 - "0: movl 32(%4), %%eax\n"
31243 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31244 " cmpl $67, %0\n"
31245 " jbe 2f\n"
31246 - "1: movl 64(%4), %%eax\n"
31247 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31248 " .align 2,0x90\n"
31249 - "2: movl 0(%4), %%eax\n"
31250 - "21: movl 4(%4), %%edx\n"
31251 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31252 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31253 " movl %%eax, 0(%3)\n"
31254 " movl %%edx, 4(%3)\n"
31255 - "3: movl 8(%4), %%eax\n"
31256 - "31: movl 12(%4),%%edx\n"
31257 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31258 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31259 " movl %%eax, 8(%3)\n"
31260 " movl %%edx, 12(%3)\n"
31261 - "4: movl 16(%4), %%eax\n"
31262 - "41: movl 20(%4), %%edx\n"
31263 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31264 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31265 " movl %%eax, 16(%3)\n"
31266 " movl %%edx, 20(%3)\n"
31267 - "10: movl 24(%4), %%eax\n"
31268 - "51: movl 28(%4), %%edx\n"
31269 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31270 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31271 " movl %%eax, 24(%3)\n"
31272 " movl %%edx, 28(%3)\n"
31273 - "11: movl 32(%4), %%eax\n"
31274 - "61: movl 36(%4), %%edx\n"
31275 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31276 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31277 " movl %%eax, 32(%3)\n"
31278 " movl %%edx, 36(%3)\n"
31279 - "12: movl 40(%4), %%eax\n"
31280 - "71: movl 44(%4), %%edx\n"
31281 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31282 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31283 " movl %%eax, 40(%3)\n"
31284 " movl %%edx, 44(%3)\n"
31285 - "13: movl 48(%4), %%eax\n"
31286 - "81: movl 52(%4), %%edx\n"
31287 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31288 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31289 " movl %%eax, 48(%3)\n"
31290 " movl %%edx, 52(%3)\n"
31291 - "14: movl 56(%4), %%eax\n"
31292 - "91: movl 60(%4), %%edx\n"
31293 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31294 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31295 " movl %%eax, 56(%3)\n"
31296 " movl %%edx, 60(%3)\n"
31297 " addl $-64, %0\n"
31298 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31299 " shrl $2, %0\n"
31300 " andl $3, %%eax\n"
31301 " cld\n"
31302 - "6: rep; movsl\n"
31303 + "6: rep; "__copyuser_seg" movsl\n"
31304 " movl %%eax,%0\n"
31305 - "7: rep; movsb\n"
31306 + "7: rep; "__copyuser_seg" movsb\n"
31307 "8:\n"
31308 ".section .fixup,\"ax\"\n"
31309 "9: lea 0(%%eax,%0,4),%0\n"
31310 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31311
31312 __asm__ __volatile__(
31313 " .align 2,0x90\n"
31314 - "0: movl 32(%4), %%eax\n"
31315 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31316 " cmpl $67, %0\n"
31317 " jbe 2f\n"
31318 - "1: movl 64(%4), %%eax\n"
31319 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31320 " .align 2,0x90\n"
31321 - "2: movl 0(%4), %%eax\n"
31322 - "21: movl 4(%4), %%edx\n"
31323 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31324 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31325 " movnti %%eax, 0(%3)\n"
31326 " movnti %%edx, 4(%3)\n"
31327 - "3: movl 8(%4), %%eax\n"
31328 - "31: movl 12(%4),%%edx\n"
31329 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31330 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31331 " movnti %%eax, 8(%3)\n"
31332 " movnti %%edx, 12(%3)\n"
31333 - "4: movl 16(%4), %%eax\n"
31334 - "41: movl 20(%4), %%edx\n"
31335 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31336 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31337 " movnti %%eax, 16(%3)\n"
31338 " movnti %%edx, 20(%3)\n"
31339 - "10: movl 24(%4), %%eax\n"
31340 - "51: movl 28(%4), %%edx\n"
31341 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31342 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31343 " movnti %%eax, 24(%3)\n"
31344 " movnti %%edx, 28(%3)\n"
31345 - "11: movl 32(%4), %%eax\n"
31346 - "61: movl 36(%4), %%edx\n"
31347 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31348 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31349 " movnti %%eax, 32(%3)\n"
31350 " movnti %%edx, 36(%3)\n"
31351 - "12: movl 40(%4), %%eax\n"
31352 - "71: movl 44(%4), %%edx\n"
31353 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31354 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31355 " movnti %%eax, 40(%3)\n"
31356 " movnti %%edx, 44(%3)\n"
31357 - "13: movl 48(%4), %%eax\n"
31358 - "81: movl 52(%4), %%edx\n"
31359 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31360 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31361 " movnti %%eax, 48(%3)\n"
31362 " movnti %%edx, 52(%3)\n"
31363 - "14: movl 56(%4), %%eax\n"
31364 - "91: movl 60(%4), %%edx\n"
31365 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31366 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31367 " movnti %%eax, 56(%3)\n"
31368 " movnti %%edx, 60(%3)\n"
31369 " addl $-64, %0\n"
31370 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31371 " shrl $2, %0\n"
31372 " andl $3, %%eax\n"
31373 " cld\n"
31374 - "6: rep; movsl\n"
31375 + "6: rep; "__copyuser_seg" movsl\n"
31376 " movl %%eax,%0\n"
31377 - "7: rep; movsb\n"
31378 + "7: rep; "__copyuser_seg" movsb\n"
31379 "8:\n"
31380 ".section .fixup,\"ax\"\n"
31381 "9: lea 0(%%eax,%0,4),%0\n"
31382 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31383
31384 __asm__ __volatile__(
31385 " .align 2,0x90\n"
31386 - "0: movl 32(%4), %%eax\n"
31387 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31388 " cmpl $67, %0\n"
31389 " jbe 2f\n"
31390 - "1: movl 64(%4), %%eax\n"
31391 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31392 " .align 2,0x90\n"
31393 - "2: movl 0(%4), %%eax\n"
31394 - "21: movl 4(%4), %%edx\n"
31395 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31396 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31397 " movnti %%eax, 0(%3)\n"
31398 " movnti %%edx, 4(%3)\n"
31399 - "3: movl 8(%4), %%eax\n"
31400 - "31: movl 12(%4),%%edx\n"
31401 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31402 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31403 " movnti %%eax, 8(%3)\n"
31404 " movnti %%edx, 12(%3)\n"
31405 - "4: movl 16(%4), %%eax\n"
31406 - "41: movl 20(%4), %%edx\n"
31407 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31408 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31409 " movnti %%eax, 16(%3)\n"
31410 " movnti %%edx, 20(%3)\n"
31411 - "10: movl 24(%4), %%eax\n"
31412 - "51: movl 28(%4), %%edx\n"
31413 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31414 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31415 " movnti %%eax, 24(%3)\n"
31416 " movnti %%edx, 28(%3)\n"
31417 - "11: movl 32(%4), %%eax\n"
31418 - "61: movl 36(%4), %%edx\n"
31419 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31420 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31421 " movnti %%eax, 32(%3)\n"
31422 " movnti %%edx, 36(%3)\n"
31423 - "12: movl 40(%4), %%eax\n"
31424 - "71: movl 44(%4), %%edx\n"
31425 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31426 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31427 " movnti %%eax, 40(%3)\n"
31428 " movnti %%edx, 44(%3)\n"
31429 - "13: movl 48(%4), %%eax\n"
31430 - "81: movl 52(%4), %%edx\n"
31431 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31432 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31433 " movnti %%eax, 48(%3)\n"
31434 " movnti %%edx, 52(%3)\n"
31435 - "14: movl 56(%4), %%eax\n"
31436 - "91: movl 60(%4), %%edx\n"
31437 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31438 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31439 " movnti %%eax, 56(%3)\n"
31440 " movnti %%edx, 60(%3)\n"
31441 " addl $-64, %0\n"
31442 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31443 " shrl $2, %0\n"
31444 " andl $3, %%eax\n"
31445 " cld\n"
31446 - "6: rep; movsl\n"
31447 + "6: rep; "__copyuser_seg" movsl\n"
31448 " movl %%eax,%0\n"
31449 - "7: rep; movsb\n"
31450 + "7: rep; "__copyuser_seg" movsb\n"
31451 "8:\n"
31452 ".section .fixup,\"ax\"\n"
31453 "9: lea 0(%%eax,%0,4),%0\n"
31454 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31455 */
31456 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31457 unsigned long size);
31458 -unsigned long __copy_user_intel(void __user *to, const void *from,
31459 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31460 + unsigned long size);
31461 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31462 unsigned long size);
31463 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31464 const void __user *from, unsigned long size);
31465 #endif /* CONFIG_X86_INTEL_USERCOPY */
31466
31467 /* Generic arbitrary sized copy. */
31468 -#define __copy_user(to, from, size) \
31469 +#define __copy_user(to, from, size, prefix, set, restore) \
31470 do { \
31471 int __d0, __d1, __d2; \
31472 __asm__ __volatile__( \
31473 + set \
31474 " cmp $7,%0\n" \
31475 " jbe 1f\n" \
31476 " movl %1,%0\n" \
31477 " negl %0\n" \
31478 " andl $7,%0\n" \
31479 " subl %0,%3\n" \
31480 - "4: rep; movsb\n" \
31481 + "4: rep; "prefix"movsb\n" \
31482 " movl %3,%0\n" \
31483 " shrl $2,%0\n" \
31484 " andl $3,%3\n" \
31485 " .align 2,0x90\n" \
31486 - "0: rep; movsl\n" \
31487 + "0: rep; "prefix"movsl\n" \
31488 " movl %3,%0\n" \
31489 - "1: rep; movsb\n" \
31490 + "1: rep; "prefix"movsb\n" \
31491 "2:\n" \
31492 + restore \
31493 ".section .fixup,\"ax\"\n" \
31494 "5: addl %3,%0\n" \
31495 " jmp 2b\n" \
31496 @@ -538,14 +650,14 @@ do { \
31497 " negl %0\n" \
31498 " andl $7,%0\n" \
31499 " subl %0,%3\n" \
31500 - "4: rep; movsb\n" \
31501 + "4: rep; "__copyuser_seg"movsb\n" \
31502 " movl %3,%0\n" \
31503 " shrl $2,%0\n" \
31504 " andl $3,%3\n" \
31505 " .align 2,0x90\n" \
31506 - "0: rep; movsl\n" \
31507 + "0: rep; "__copyuser_seg"movsl\n" \
31508 " movl %3,%0\n" \
31509 - "1: rep; movsb\n" \
31510 + "1: rep; "__copyuser_seg"movsb\n" \
31511 "2:\n" \
31512 ".section .fixup,\"ax\"\n" \
31513 "5: addl %3,%0\n" \
31514 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31515 {
31516 stac();
31517 if (movsl_is_ok(to, from, n))
31518 - __copy_user(to, from, n);
31519 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31520 else
31521 - n = __copy_user_intel(to, from, n);
31522 + n = __generic_copy_to_user_intel(to, from, n);
31523 clac();
31524 return n;
31525 }
31526 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31527 {
31528 stac();
31529 if (movsl_is_ok(to, from, n))
31530 - __copy_user(to, from, n);
31531 + __copy_user(to, from, n, __copyuser_seg, "", "");
31532 else
31533 - n = __copy_user_intel((void __user *)to,
31534 - (const void *)from, n);
31535 + n = __generic_copy_from_user_intel(to, from, n);
31536 clac();
31537 return n;
31538 }
31539 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31540 if (n > 64 && cpu_has_xmm2)
31541 n = __copy_user_intel_nocache(to, from, n);
31542 else
31543 - __copy_user(to, from, n);
31544 + __copy_user(to, from, n, __copyuser_seg, "", "");
31545 #else
31546 - __copy_user(to, from, n);
31547 + __copy_user(to, from, n, __copyuser_seg, "", "");
31548 #endif
31549 clac();
31550 return n;
31551 }
31552 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31553
31554 -/**
31555 - * copy_to_user: - Copy a block of data into user space.
31556 - * @to: Destination address, in user space.
31557 - * @from: Source address, in kernel space.
31558 - * @n: Number of bytes to copy.
31559 - *
31560 - * Context: User context only. This function may sleep.
31561 - *
31562 - * Copy data from kernel space to user space.
31563 - *
31564 - * Returns number of bytes that could not be copied.
31565 - * On success, this will be zero.
31566 - */
31567 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31568 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31569 +void __set_fs(mm_segment_t x)
31570 {
31571 - if (access_ok(VERIFY_WRITE, to, n))
31572 - n = __copy_to_user(to, from, n);
31573 - return n;
31574 + switch (x.seg) {
31575 + case 0:
31576 + loadsegment(gs, 0);
31577 + break;
31578 + case TASK_SIZE_MAX:
31579 + loadsegment(gs, __USER_DS);
31580 + break;
31581 + case -1UL:
31582 + loadsegment(gs, __KERNEL_DS);
31583 + break;
31584 + default:
31585 + BUG();
31586 + }
31587 }
31588 -EXPORT_SYMBOL(_copy_to_user);
31589 +EXPORT_SYMBOL(__set_fs);
31590
31591 -/**
31592 - * copy_from_user: - Copy a block of data from user space.
31593 - * @to: Destination address, in kernel space.
31594 - * @from: Source address, in user space.
31595 - * @n: Number of bytes to copy.
31596 - *
31597 - * Context: User context only. This function may sleep.
31598 - *
31599 - * Copy data from user space to kernel space.
31600 - *
31601 - * Returns number of bytes that could not be copied.
31602 - * On success, this will be zero.
31603 - *
31604 - * If some data could not be copied, this function will pad the copied
31605 - * data to the requested size using zero bytes.
31606 - */
31607 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31608 +void set_fs(mm_segment_t x)
31609 {
31610 - if (access_ok(VERIFY_READ, from, n))
31611 - n = __copy_from_user(to, from, n);
31612 - else
31613 - memset(to, 0, n);
31614 - return n;
31615 + current_thread_info()->addr_limit = x;
31616 + __set_fs(x);
31617 }
31618 -EXPORT_SYMBOL(_copy_from_user);
31619 +EXPORT_SYMBOL(set_fs);
31620 +#endif
31621 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31622 index 1f33b3d..83c151d 100644
31623 --- a/arch/x86/lib/usercopy_64.c
31624 +++ b/arch/x86/lib/usercopy_64.c
31625 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31626 might_fault();
31627 /* no memory constraint because it doesn't change any memory gcc knows
31628 about */
31629 + pax_open_userland();
31630 stac();
31631 asm volatile(
31632 " testq %[size8],%[size8]\n"
31633 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31634 _ASM_EXTABLE(0b,3b)
31635 _ASM_EXTABLE(1b,2b)
31636 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31637 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31638 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31639 [zero] "r" (0UL), [eight] "r" (8UL));
31640 clac();
31641 + pax_close_userland();
31642 return size;
31643 }
31644 EXPORT_SYMBOL(__clear_user);
31645 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31646 }
31647 EXPORT_SYMBOL(clear_user);
31648
31649 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31650 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31651 {
31652 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31653 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31654 - }
31655 - return len;
31656 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31657 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31658 + return len;
31659 }
31660 EXPORT_SYMBOL(copy_in_user);
31661
31662 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31663 * it is not necessary to optimize tail handling.
31664 */
31665 __visible unsigned long
31666 -copy_user_handle_tail(char *to, char *from, unsigned len)
31667 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
31668 {
31669 + clac();
31670 + pax_close_userland();
31671 for (; len; --len, to++) {
31672 char c;
31673
31674 @@ -79,7 +82,6 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
31675 if (__put_user_nocheck(c, to, sizeof(char)))
31676 break;
31677 }
31678 - clac();
31679
31680 /* If the destination is a kernel buffer, we always clear the end */
31681 if ((unsigned long)to >= TASK_SIZE_MAX)
31682 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31683 index c4cc740..60a7362 100644
31684 --- a/arch/x86/mm/Makefile
31685 +++ b/arch/x86/mm/Makefile
31686 @@ -35,3 +35,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31687 obj-$(CONFIG_MEMTEST) += memtest.o
31688
31689 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31690 +
31691 +quote:="
31692 +obj-$(CONFIG_X86_64) += uderef_64.o
31693 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31694 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31695 index 903ec1e..c4166b2 100644
31696 --- a/arch/x86/mm/extable.c
31697 +++ b/arch/x86/mm/extable.c
31698 @@ -6,12 +6,24 @@
31699 static inline unsigned long
31700 ex_insn_addr(const struct exception_table_entry *x)
31701 {
31702 - return (unsigned long)&x->insn + x->insn;
31703 + unsigned long reloc = 0;
31704 +
31705 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31706 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31707 +#endif
31708 +
31709 + return (unsigned long)&x->insn + x->insn + reloc;
31710 }
31711 static inline unsigned long
31712 ex_fixup_addr(const struct exception_table_entry *x)
31713 {
31714 - return (unsigned long)&x->fixup + x->fixup;
31715 + unsigned long reloc = 0;
31716 +
31717 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31718 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31719 +#endif
31720 +
31721 + return (unsigned long)&x->fixup + x->fixup + reloc;
31722 }
31723
31724 int fixup_exception(struct pt_regs *regs)
31725 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31726 unsigned long new_ip;
31727
31728 #ifdef CONFIG_PNPBIOS
31729 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31730 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31731 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31732 extern u32 pnp_bios_is_utter_crap;
31733 pnp_bios_is_utter_crap = 1;
31734 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31735 i += 4;
31736 p->fixup -= i;
31737 i += 4;
31738 +
31739 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31740 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31741 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31742 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31743 +#endif
31744 +
31745 }
31746 }
31747
31748 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31749 index ede025f..380466b 100644
31750 --- a/arch/x86/mm/fault.c
31751 +++ b/arch/x86/mm/fault.c
31752 @@ -13,12 +13,19 @@
31753 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31754 #include <linux/prefetch.h> /* prefetchw */
31755 #include <linux/context_tracking.h> /* exception_enter(), ... */
31756 +#include <linux/unistd.h>
31757 +#include <linux/compiler.h>
31758
31759 #include <asm/traps.h> /* dotraplinkage, ... */
31760 #include <asm/pgalloc.h> /* pgd_*(), ... */
31761 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31762 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31763 #include <asm/vsyscall.h> /* emulate_vsyscall */
31764 +#include <asm/tlbflush.h>
31765 +
31766 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31767 +#include <asm/stacktrace.h>
31768 +#endif
31769
31770 #define CREATE_TRACE_POINTS
31771 #include <asm/trace/exceptions.h>
31772 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31773 int ret = 0;
31774
31775 /* kprobe_running() needs smp_processor_id() */
31776 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31777 + if (kprobes_built_in() && !user_mode(regs)) {
31778 preempt_disable();
31779 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31780 ret = 1;
31781 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31782 return !instr_lo || (instr_lo>>1) == 1;
31783 case 0x00:
31784 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31785 - if (probe_kernel_address(instr, opcode))
31786 + if (user_mode(regs)) {
31787 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31788 + return 0;
31789 + } else if (probe_kernel_address(instr, opcode))
31790 return 0;
31791
31792 *prefetch = (instr_lo == 0xF) &&
31793 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31794 while (instr < max_instr) {
31795 unsigned char opcode;
31796
31797 - if (probe_kernel_address(instr, opcode))
31798 + if (user_mode(regs)) {
31799 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31800 + break;
31801 + } else if (probe_kernel_address(instr, opcode))
31802 break;
31803
31804 instr++;
31805 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31806 force_sig_info(si_signo, &info, tsk);
31807 }
31808
31809 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31810 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31811 +#endif
31812 +
31813 +#ifdef CONFIG_PAX_EMUTRAMP
31814 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31815 +#endif
31816 +
31817 +#ifdef CONFIG_PAX_PAGEEXEC
31818 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31819 +{
31820 + pgd_t *pgd;
31821 + pud_t *pud;
31822 + pmd_t *pmd;
31823 +
31824 + pgd = pgd_offset(mm, address);
31825 + if (!pgd_present(*pgd))
31826 + return NULL;
31827 + pud = pud_offset(pgd, address);
31828 + if (!pud_present(*pud))
31829 + return NULL;
31830 + pmd = pmd_offset(pud, address);
31831 + if (!pmd_present(*pmd))
31832 + return NULL;
31833 + return pmd;
31834 +}
31835 +#endif
31836 +
31837 DEFINE_SPINLOCK(pgd_lock);
31838 LIST_HEAD(pgd_list);
31839
31840 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31841 for (address = VMALLOC_START & PMD_MASK;
31842 address >= TASK_SIZE && address < FIXADDR_TOP;
31843 address += PMD_SIZE) {
31844 +
31845 +#ifdef CONFIG_PAX_PER_CPU_PGD
31846 + unsigned long cpu;
31847 +#else
31848 struct page *page;
31849 +#endif
31850
31851 spin_lock(&pgd_lock);
31852 +
31853 +#ifdef CONFIG_PAX_PER_CPU_PGD
31854 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31855 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31856 + pmd_t *ret;
31857 +
31858 + ret = vmalloc_sync_one(pgd, address);
31859 + if (!ret)
31860 + break;
31861 + pgd = get_cpu_pgd(cpu, kernel);
31862 +#else
31863 list_for_each_entry(page, &pgd_list, lru) {
31864 + pgd_t *pgd;
31865 spinlock_t *pgt_lock;
31866 pmd_t *ret;
31867
31868 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31869 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31870
31871 spin_lock(pgt_lock);
31872 - ret = vmalloc_sync_one(page_address(page), address);
31873 + pgd = page_address(page);
31874 +#endif
31875 +
31876 + ret = vmalloc_sync_one(pgd, address);
31877 +
31878 +#ifndef CONFIG_PAX_PER_CPU_PGD
31879 spin_unlock(pgt_lock);
31880 +#endif
31881
31882 if (!ret)
31883 break;
31884 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31885 * an interrupt in the middle of a task switch..
31886 */
31887 pgd_paddr = read_cr3();
31888 +
31889 +#ifdef CONFIG_PAX_PER_CPU_PGD
31890 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31891 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31892 +#endif
31893 +
31894 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31895 if (!pmd_k)
31896 return -1;
31897 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31898 * happen within a race in page table update. In the later
31899 * case just flush:
31900 */
31901 - pgd = pgd_offset(current->active_mm, address);
31902 +
31903 pgd_ref = pgd_offset_k(address);
31904 if (pgd_none(*pgd_ref))
31905 return -1;
31906
31907 +#ifdef CONFIG_PAX_PER_CPU_PGD
31908 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
31909 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
31910 + if (pgd_none(*pgd)) {
31911 + set_pgd(pgd, *pgd_ref);
31912 + arch_flush_lazy_mmu_mode();
31913 + } else {
31914 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
31915 + }
31916 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
31917 +#else
31918 + pgd = pgd_offset(current->active_mm, address);
31919 +#endif
31920 +
31921 if (pgd_none(*pgd)) {
31922 set_pgd(pgd, *pgd_ref);
31923 arch_flush_lazy_mmu_mode();
31924 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
31925 static int is_errata100(struct pt_regs *regs, unsigned long address)
31926 {
31927 #ifdef CONFIG_X86_64
31928 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
31929 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
31930 return 1;
31931 #endif
31932 return 0;
31933 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
31934 }
31935
31936 static const char nx_warning[] = KERN_CRIT
31937 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
31938 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
31939 static const char smep_warning[] = KERN_CRIT
31940 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
31941 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
31942
31943 static void
31944 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31945 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31946 if (!oops_may_print())
31947 return;
31948
31949 - if (error_code & PF_INSTR) {
31950 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
31951 unsigned int level;
31952 pgd_t *pgd;
31953 pte_t *pte;
31954 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31955 pte = lookup_address_in_pgd(pgd, address, &level);
31956
31957 if (pte && pte_present(*pte) && !pte_exec(*pte))
31958 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
31959 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31960 if (pte && pte_present(*pte) && pte_exec(*pte) &&
31961 (pgd_flags(*pgd) & _PAGE_USER) &&
31962 (__read_cr4() & X86_CR4_SMEP))
31963 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
31964 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31965 }
31966
31967 +#ifdef CONFIG_PAX_KERNEXEC
31968 + if (init_mm.start_code <= address && address < init_mm.end_code) {
31969 + if (current->signal->curr_ip)
31970 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
31971 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
31972 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31973 + else
31974 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
31975 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31976 + }
31977 +#endif
31978 +
31979 printk(KERN_ALERT "BUG: unable to handle kernel ");
31980 if (address < PAGE_SIZE)
31981 printk(KERN_CONT "NULL pointer dereference");
31982 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
31983 return;
31984 }
31985 #endif
31986 +
31987 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31988 + if (pax_is_fetch_fault(regs, error_code, address)) {
31989 +
31990 +#ifdef CONFIG_PAX_EMUTRAMP
31991 + switch (pax_handle_fetch_fault(regs)) {
31992 + case 2:
31993 + return;
31994 + }
31995 +#endif
31996 +
31997 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
31998 + do_group_exit(SIGKILL);
31999 + }
32000 +#endif
32001 +
32002 /* Kernel addresses are always protection faults: */
32003 if (address >= TASK_SIZE)
32004 error_code |= PF_PROT;
32005 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32006 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32007 printk(KERN_ERR
32008 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32009 - tsk->comm, tsk->pid, address);
32010 + tsk->comm, task_pid_nr(tsk), address);
32011 code = BUS_MCEERR_AR;
32012 }
32013 #endif
32014 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32015 return 1;
32016 }
32017
32018 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32019 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32020 +{
32021 + pte_t *pte;
32022 + pmd_t *pmd;
32023 + spinlock_t *ptl;
32024 + unsigned char pte_mask;
32025 +
32026 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32027 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32028 + return 0;
32029 +
32030 + /* PaX: it's our fault, let's handle it if we can */
32031 +
32032 + /* PaX: take a look at read faults before acquiring any locks */
32033 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32034 + /* instruction fetch attempt from a protected page in user mode */
32035 + up_read(&mm->mmap_sem);
32036 +
32037 +#ifdef CONFIG_PAX_EMUTRAMP
32038 + switch (pax_handle_fetch_fault(regs)) {
32039 + case 2:
32040 + return 1;
32041 + }
32042 +#endif
32043 +
32044 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32045 + do_group_exit(SIGKILL);
32046 + }
32047 +
32048 + pmd = pax_get_pmd(mm, address);
32049 + if (unlikely(!pmd))
32050 + return 0;
32051 +
32052 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32053 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32054 + pte_unmap_unlock(pte, ptl);
32055 + return 0;
32056 + }
32057 +
32058 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32059 + /* write attempt to a protected page in user mode */
32060 + pte_unmap_unlock(pte, ptl);
32061 + return 0;
32062 + }
32063 +
32064 +#ifdef CONFIG_SMP
32065 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32066 +#else
32067 + if (likely(address > get_limit(regs->cs)))
32068 +#endif
32069 + {
32070 + set_pte(pte, pte_mkread(*pte));
32071 + __flush_tlb_one(address);
32072 + pte_unmap_unlock(pte, ptl);
32073 + up_read(&mm->mmap_sem);
32074 + return 1;
32075 + }
32076 +
32077 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32078 +
32079 + /*
32080 + * PaX: fill DTLB with user rights and retry
32081 + */
32082 + __asm__ __volatile__ (
32083 + "orb %2,(%1)\n"
32084 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32085 +/*
32086 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32087 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32088 + * page fault when examined during a TLB load attempt. this is true not only
32089 + * for PTEs holding a non-present entry but also present entries that will
32090 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32091 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32092 + * for our target pages since their PTEs are simply not in the TLBs at all.
32093 +
32094 + * the best thing in omitting it is that we gain around 15-20% speed in the
32095 + * fast path of the page fault handler and can get rid of tracing since we
32096 + * can no longer flush unintended entries.
32097 + */
32098 + "invlpg (%0)\n"
32099 +#endif
32100 + __copyuser_seg"testb $0,(%0)\n"
32101 + "xorb %3,(%1)\n"
32102 + :
32103 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32104 + : "memory", "cc");
32105 + pte_unmap_unlock(pte, ptl);
32106 + up_read(&mm->mmap_sem);
32107 + return 1;
32108 +}
32109 +#endif
32110 +
32111 /*
32112 * Handle a spurious fault caused by a stale TLB entry.
32113 *
32114 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32115 static inline int
32116 access_error(unsigned long error_code, struct vm_area_struct *vma)
32117 {
32118 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32119 + return 1;
32120 +
32121 if (error_code & PF_WRITE) {
32122 /* write, present and write, not present: */
32123 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32124 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32125 if (error_code & PF_USER)
32126 return false;
32127
32128 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32129 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32130 return false;
32131
32132 return true;
32133 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32134 tsk = current;
32135 mm = tsk->mm;
32136
32137 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32138 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32139 + if (!search_exception_tables(regs->ip)) {
32140 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32141 + bad_area_nosemaphore(regs, error_code, address);
32142 + return;
32143 + }
32144 + if (address < pax_user_shadow_base) {
32145 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32146 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32147 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32148 + } else
32149 + address -= pax_user_shadow_base;
32150 + }
32151 +#endif
32152 +
32153 /*
32154 * Detect and handle instructions that would cause a page fault for
32155 * both a tracked kernel page and a userspace page.
32156 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32157 * User-mode registers count as a user access even for any
32158 * potential system fault or CPU buglet:
32159 */
32160 - if (user_mode_vm(regs)) {
32161 + if (user_mode(regs)) {
32162 local_irq_enable();
32163 error_code |= PF_USER;
32164 flags |= FAULT_FLAG_USER;
32165 @@ -1187,6 +1411,11 @@ retry:
32166 might_sleep();
32167 }
32168
32169 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32170 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32171 + return;
32172 +#endif
32173 +
32174 vma = find_vma(mm, address);
32175 if (unlikely(!vma)) {
32176 bad_area(regs, error_code, address);
32177 @@ -1198,18 +1427,24 @@ retry:
32178 bad_area(regs, error_code, address);
32179 return;
32180 }
32181 - if (error_code & PF_USER) {
32182 - /*
32183 - * Accessing the stack below %sp is always a bug.
32184 - * The large cushion allows instructions like enter
32185 - * and pusha to work. ("enter $65535, $31" pushes
32186 - * 32 pointers and then decrements %sp by 65535.)
32187 - */
32188 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32189 - bad_area(regs, error_code, address);
32190 - return;
32191 - }
32192 + /*
32193 + * Accessing the stack below %sp is always a bug.
32194 + * The large cushion allows instructions like enter
32195 + * and pusha to work. ("enter $65535, $31" pushes
32196 + * 32 pointers and then decrements %sp by 65535.)
32197 + */
32198 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32199 + bad_area(regs, error_code, address);
32200 + return;
32201 }
32202 +
32203 +#ifdef CONFIG_PAX_SEGMEXEC
32204 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32205 + bad_area(regs, error_code, address);
32206 + return;
32207 + }
32208 +#endif
32209 +
32210 if (unlikely(expand_stack(vma, address))) {
32211 bad_area(regs, error_code, address);
32212 return;
32213 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32214 }
32215 NOKPROBE_SYMBOL(trace_do_page_fault);
32216 #endif /* CONFIG_TRACING */
32217 +
32218 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32219 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32220 +{
32221 + struct mm_struct *mm = current->mm;
32222 + unsigned long ip = regs->ip;
32223 +
32224 + if (v8086_mode(regs))
32225 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32226 +
32227 +#ifdef CONFIG_PAX_PAGEEXEC
32228 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32229 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32230 + return true;
32231 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32232 + return true;
32233 + return false;
32234 + }
32235 +#endif
32236 +
32237 +#ifdef CONFIG_PAX_SEGMEXEC
32238 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32239 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32240 + return true;
32241 + return false;
32242 + }
32243 +#endif
32244 +
32245 + return false;
32246 +}
32247 +#endif
32248 +
32249 +#ifdef CONFIG_PAX_EMUTRAMP
32250 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32251 +{
32252 + int err;
32253 +
32254 + do { /* PaX: libffi trampoline emulation */
32255 + unsigned char mov, jmp;
32256 + unsigned int addr1, addr2;
32257 +
32258 +#ifdef CONFIG_X86_64
32259 + if ((regs->ip + 9) >> 32)
32260 + break;
32261 +#endif
32262 +
32263 + err = get_user(mov, (unsigned char __user *)regs->ip);
32264 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32265 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32266 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32267 +
32268 + if (err)
32269 + break;
32270 +
32271 + if (mov == 0xB8 && jmp == 0xE9) {
32272 + regs->ax = addr1;
32273 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32274 + return 2;
32275 + }
32276 + } while (0);
32277 +
32278 + do { /* PaX: gcc trampoline emulation #1 */
32279 + unsigned char mov1, mov2;
32280 + unsigned short jmp;
32281 + unsigned int addr1, addr2;
32282 +
32283 +#ifdef CONFIG_X86_64
32284 + if ((regs->ip + 11) >> 32)
32285 + break;
32286 +#endif
32287 +
32288 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32289 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32290 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32291 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32292 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32293 +
32294 + if (err)
32295 + break;
32296 +
32297 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32298 + regs->cx = addr1;
32299 + regs->ax = addr2;
32300 + regs->ip = addr2;
32301 + return 2;
32302 + }
32303 + } while (0);
32304 +
32305 + do { /* PaX: gcc trampoline emulation #2 */
32306 + unsigned char mov, jmp;
32307 + unsigned int addr1, addr2;
32308 +
32309 +#ifdef CONFIG_X86_64
32310 + if ((regs->ip + 9) >> 32)
32311 + break;
32312 +#endif
32313 +
32314 + err = get_user(mov, (unsigned char __user *)regs->ip);
32315 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32316 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32317 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32318 +
32319 + if (err)
32320 + break;
32321 +
32322 + if (mov == 0xB9 && jmp == 0xE9) {
32323 + regs->cx = addr1;
32324 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32325 + return 2;
32326 + }
32327 + } while (0);
32328 +
32329 + return 1; /* PaX in action */
32330 +}
32331 +
32332 +#ifdef CONFIG_X86_64
32333 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32334 +{
32335 + int err;
32336 +
32337 + do { /* PaX: libffi trampoline emulation */
32338 + unsigned short mov1, mov2, jmp1;
32339 + unsigned char stcclc, jmp2;
32340 + unsigned long addr1, addr2;
32341 +
32342 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32343 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32344 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32345 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32346 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32347 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32348 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32349 +
32350 + if (err)
32351 + break;
32352 +
32353 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32354 + regs->r11 = addr1;
32355 + regs->r10 = addr2;
32356 + if (stcclc == 0xF8)
32357 + regs->flags &= ~X86_EFLAGS_CF;
32358 + else
32359 + regs->flags |= X86_EFLAGS_CF;
32360 + regs->ip = addr1;
32361 + return 2;
32362 + }
32363 + } while (0);
32364 +
32365 + do { /* PaX: gcc trampoline emulation #1 */
32366 + unsigned short mov1, mov2, jmp1;
32367 + unsigned char jmp2;
32368 + unsigned int addr1;
32369 + unsigned long addr2;
32370 +
32371 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32372 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32373 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32374 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32375 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32376 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32377 +
32378 + if (err)
32379 + break;
32380 +
32381 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32382 + regs->r11 = addr1;
32383 + regs->r10 = addr2;
32384 + regs->ip = addr1;
32385 + return 2;
32386 + }
32387 + } while (0);
32388 +
32389 + do { /* PaX: gcc trampoline emulation #2 */
32390 + unsigned short mov1, mov2, jmp1;
32391 + unsigned char jmp2;
32392 + unsigned long addr1, addr2;
32393 +
32394 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32395 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32396 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32397 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32398 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32399 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32400 +
32401 + if (err)
32402 + break;
32403 +
32404 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32405 + regs->r11 = addr1;
32406 + regs->r10 = addr2;
32407 + regs->ip = addr1;
32408 + return 2;
32409 + }
32410 + } while (0);
32411 +
32412 + return 1; /* PaX in action */
32413 +}
32414 +#endif
32415 +
32416 +/*
32417 + * PaX: decide what to do with offenders (regs->ip = fault address)
32418 + *
32419 + * returns 1 when task should be killed
32420 + * 2 when gcc trampoline was detected
32421 + */
32422 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32423 +{
32424 + if (v8086_mode(regs))
32425 + return 1;
32426 +
32427 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32428 + return 1;
32429 +
32430 +#ifdef CONFIG_X86_32
32431 + return pax_handle_fetch_fault_32(regs);
32432 +#else
32433 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32434 + return pax_handle_fetch_fault_32(regs);
32435 + else
32436 + return pax_handle_fetch_fault_64(regs);
32437 +#endif
32438 +}
32439 +#endif
32440 +
32441 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32442 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32443 +{
32444 + long i;
32445 +
32446 + printk(KERN_ERR "PAX: bytes at PC: ");
32447 + for (i = 0; i < 20; i++) {
32448 + unsigned char c;
32449 + if (get_user(c, (unsigned char __force_user *)pc+i))
32450 + printk(KERN_CONT "?? ");
32451 + else
32452 + printk(KERN_CONT "%02x ", c);
32453 + }
32454 + printk("\n");
32455 +
32456 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32457 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32458 + unsigned long c;
32459 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32460 +#ifdef CONFIG_X86_32
32461 + printk(KERN_CONT "???????? ");
32462 +#else
32463 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32464 + printk(KERN_CONT "???????? ???????? ");
32465 + else
32466 + printk(KERN_CONT "???????????????? ");
32467 +#endif
32468 + } else {
32469 +#ifdef CONFIG_X86_64
32470 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32471 + printk(KERN_CONT "%08x ", (unsigned int)c);
32472 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32473 + } else
32474 +#endif
32475 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32476 + }
32477 + }
32478 + printk("\n");
32479 +}
32480 +#endif
32481 +
32482 +/**
32483 + * probe_kernel_write(): safely attempt to write to a location
32484 + * @dst: address to write to
32485 + * @src: pointer to the data that shall be written
32486 + * @size: size of the data chunk
32487 + *
32488 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32489 + * happens, handle that and return -EFAULT.
32490 + */
32491 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32492 +{
32493 + long ret;
32494 + mm_segment_t old_fs = get_fs();
32495 +
32496 + set_fs(KERNEL_DS);
32497 + pagefault_disable();
32498 + pax_open_kernel();
32499 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32500 + pax_close_kernel();
32501 + pagefault_enable();
32502 + set_fs(old_fs);
32503 +
32504 + return ret ? -EFAULT : 0;
32505 +}
32506 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32507 index 81bf3d2..7ef25c2 100644
32508 --- a/arch/x86/mm/gup.c
32509 +++ b/arch/x86/mm/gup.c
32510 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32511 addr = start;
32512 len = (unsigned long) nr_pages << PAGE_SHIFT;
32513 end = start + len;
32514 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32515 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32516 (void __user *)start, len)))
32517 return 0;
32518
32519 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32520 goto slow_irqon;
32521 #endif
32522
32523 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32524 + (void __user *)start, len)))
32525 + return 0;
32526 +
32527 /*
32528 * XXX: batch / limit 'nr', to avoid large irq off latency
32529 * needs some instrumenting to determine the common sizes used by
32530 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32531 index 4500142..53a363c 100644
32532 --- a/arch/x86/mm/highmem_32.c
32533 +++ b/arch/x86/mm/highmem_32.c
32534 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32535 idx = type + KM_TYPE_NR*smp_processor_id();
32536 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32537 BUG_ON(!pte_none(*(kmap_pte-idx)));
32538 +
32539 + pax_open_kernel();
32540 set_pte(kmap_pte-idx, mk_pte(page, prot));
32541 + pax_close_kernel();
32542 +
32543 arch_flush_lazy_mmu_mode();
32544
32545 return (void *)vaddr;
32546 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32547 index 42982b2..7168fc3 100644
32548 --- a/arch/x86/mm/hugetlbpage.c
32549 +++ b/arch/x86/mm/hugetlbpage.c
32550 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32551 #ifdef CONFIG_HUGETLB_PAGE
32552 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32553 unsigned long addr, unsigned long len,
32554 - unsigned long pgoff, unsigned long flags)
32555 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32556 {
32557 struct hstate *h = hstate_file(file);
32558 struct vm_unmapped_area_info info;
32559 -
32560 +
32561 info.flags = 0;
32562 info.length = len;
32563 info.low_limit = current->mm->mmap_legacy_base;
32564 info.high_limit = TASK_SIZE;
32565 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32566 info.align_offset = 0;
32567 + info.threadstack_offset = offset;
32568 return vm_unmapped_area(&info);
32569 }
32570
32571 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32572 unsigned long addr0, unsigned long len,
32573 - unsigned long pgoff, unsigned long flags)
32574 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32575 {
32576 struct hstate *h = hstate_file(file);
32577 struct vm_unmapped_area_info info;
32578 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32579 info.high_limit = current->mm->mmap_base;
32580 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32581 info.align_offset = 0;
32582 + info.threadstack_offset = offset;
32583 addr = vm_unmapped_area(&info);
32584
32585 /*
32586 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32587 VM_BUG_ON(addr != -ENOMEM);
32588 info.flags = 0;
32589 info.low_limit = TASK_UNMAPPED_BASE;
32590 +
32591 +#ifdef CONFIG_PAX_RANDMMAP
32592 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32593 + info.low_limit += current->mm->delta_mmap;
32594 +#endif
32595 +
32596 info.high_limit = TASK_SIZE;
32597 addr = vm_unmapped_area(&info);
32598 }
32599 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32600 struct hstate *h = hstate_file(file);
32601 struct mm_struct *mm = current->mm;
32602 struct vm_area_struct *vma;
32603 + unsigned long pax_task_size = TASK_SIZE;
32604 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32605
32606 if (len & ~huge_page_mask(h))
32607 return -EINVAL;
32608 - if (len > TASK_SIZE)
32609 +
32610 +#ifdef CONFIG_PAX_SEGMEXEC
32611 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32612 + pax_task_size = SEGMEXEC_TASK_SIZE;
32613 +#endif
32614 +
32615 + pax_task_size -= PAGE_SIZE;
32616 +
32617 + if (len > pax_task_size)
32618 return -ENOMEM;
32619
32620 if (flags & MAP_FIXED) {
32621 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32622 return addr;
32623 }
32624
32625 +#ifdef CONFIG_PAX_RANDMMAP
32626 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32627 +#endif
32628 +
32629 if (addr) {
32630 addr = ALIGN(addr, huge_page_size(h));
32631 vma = find_vma(mm, addr);
32632 - if (TASK_SIZE - len >= addr &&
32633 - (!vma || addr + len <= vma->vm_start))
32634 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32635 return addr;
32636 }
32637 if (mm->get_unmapped_area == arch_get_unmapped_area)
32638 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32639 - pgoff, flags);
32640 + pgoff, flags, offset);
32641 else
32642 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32643 - pgoff, flags);
32644 + pgoff, flags, offset);
32645 }
32646 #endif /* CONFIG_HUGETLB_PAGE */
32647
32648 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32649 index a110efc..a31a18f 100644
32650 --- a/arch/x86/mm/init.c
32651 +++ b/arch/x86/mm/init.c
32652 @@ -4,6 +4,7 @@
32653 #include <linux/swap.h>
32654 #include <linux/memblock.h>
32655 #include <linux/bootmem.h> /* for max_low_pfn */
32656 +#include <linux/tboot.h>
32657
32658 #include <asm/cacheflush.h>
32659 #include <asm/e820.h>
32660 @@ -17,6 +18,8 @@
32661 #include <asm/proto.h>
32662 #include <asm/dma.h> /* for MAX_DMA_PFN */
32663 #include <asm/microcode.h>
32664 +#include <asm/desc.h>
32665 +#include <asm/bios_ebda.h>
32666
32667 /*
32668 * We need to define the tracepoints somewhere, and tlb.c
32669 @@ -620,7 +623,18 @@ void __init init_mem_mapping(void)
32670 early_ioremap_page_table_range_init();
32671 #endif
32672
32673 +#ifdef CONFIG_PAX_PER_CPU_PGD
32674 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32675 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32676 + KERNEL_PGD_PTRS);
32677 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32678 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32679 + KERNEL_PGD_PTRS);
32680 + load_cr3(get_cpu_pgd(0, kernel));
32681 +#else
32682 load_cr3(swapper_pg_dir);
32683 +#endif
32684 +
32685 __flush_tlb_all();
32686
32687 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32688 @@ -636,10 +650,40 @@ void __init init_mem_mapping(void)
32689 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32690 * mmio resources as well as potential bios/acpi data regions.
32691 */
32692 +
32693 +#ifdef CONFIG_GRKERNSEC_KMEM
32694 +static unsigned int ebda_start __read_only;
32695 +static unsigned int ebda_end __read_only;
32696 +#endif
32697 +
32698 int devmem_is_allowed(unsigned long pagenr)
32699 {
32700 - if (pagenr < 256)
32701 +#ifdef CONFIG_GRKERNSEC_KMEM
32702 + /* allow BDA */
32703 + if (!pagenr)
32704 return 1;
32705 + /* allow EBDA */
32706 + if (pagenr >= ebda_start && pagenr < ebda_end)
32707 + return 1;
32708 + /* if tboot is in use, allow access to its hardcoded serial log range */
32709 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32710 + return 1;
32711 +#else
32712 + if (!pagenr)
32713 + return 1;
32714 +#ifdef CONFIG_VM86
32715 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32716 + return 1;
32717 +#endif
32718 +#endif
32719 +
32720 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32721 + return 1;
32722 +#ifdef CONFIG_GRKERNSEC_KMEM
32723 + /* throw out everything else below 1MB */
32724 + if (pagenr <= 256)
32725 + return 0;
32726 +#endif
32727 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32728 return 0;
32729 if (!page_is_ram(pagenr))
32730 @@ -685,8 +729,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32731 #endif
32732 }
32733
32734 +#ifdef CONFIG_GRKERNSEC_KMEM
32735 +static inline void gr_init_ebda(void)
32736 +{
32737 + unsigned int ebda_addr;
32738 + unsigned int ebda_size = 0;
32739 +
32740 + ebda_addr = get_bios_ebda();
32741 + if (ebda_addr) {
32742 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32743 + ebda_size <<= 10;
32744 + }
32745 + if (ebda_addr && ebda_size) {
32746 + ebda_start = ebda_addr >> PAGE_SHIFT;
32747 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32748 + } else {
32749 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32750 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32751 + }
32752 +}
32753 +#else
32754 +static inline void gr_init_ebda(void) { }
32755 +#endif
32756 +
32757 void free_initmem(void)
32758 {
32759 +#ifdef CONFIG_PAX_KERNEXEC
32760 +#ifdef CONFIG_X86_32
32761 + /* PaX: limit KERNEL_CS to actual size */
32762 + unsigned long addr, limit;
32763 + struct desc_struct d;
32764 + int cpu;
32765 +#else
32766 + pgd_t *pgd;
32767 + pud_t *pud;
32768 + pmd_t *pmd;
32769 + unsigned long addr, end;
32770 +#endif
32771 +#endif
32772 +
32773 + gr_init_ebda();
32774 +
32775 +#ifdef CONFIG_PAX_KERNEXEC
32776 +#ifdef CONFIG_X86_32
32777 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32778 + limit = (limit - 1UL) >> PAGE_SHIFT;
32779 +
32780 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32781 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32782 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32783 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32784 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32785 + }
32786 +
32787 + /* PaX: make KERNEL_CS read-only */
32788 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32789 + if (!paravirt_enabled())
32790 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32791 +/*
32792 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32793 + pgd = pgd_offset_k(addr);
32794 + pud = pud_offset(pgd, addr);
32795 + pmd = pmd_offset(pud, addr);
32796 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32797 + }
32798 +*/
32799 +#ifdef CONFIG_X86_PAE
32800 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32801 +/*
32802 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32803 + pgd = pgd_offset_k(addr);
32804 + pud = pud_offset(pgd, addr);
32805 + pmd = pmd_offset(pud, addr);
32806 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32807 + }
32808 +*/
32809 +#endif
32810 +
32811 +#ifdef CONFIG_MODULES
32812 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32813 +#endif
32814 +
32815 +#else
32816 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32817 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32818 + pgd = pgd_offset_k(addr);
32819 + pud = pud_offset(pgd, addr);
32820 + pmd = pmd_offset(pud, addr);
32821 + if (!pmd_present(*pmd))
32822 + continue;
32823 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32824 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32825 + else
32826 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32827 + }
32828 +
32829 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32830 + end = addr + KERNEL_IMAGE_SIZE;
32831 + for (; addr < end; addr += PMD_SIZE) {
32832 + pgd = pgd_offset_k(addr);
32833 + pud = pud_offset(pgd, addr);
32834 + pmd = pmd_offset(pud, addr);
32835 + if (!pmd_present(*pmd))
32836 + continue;
32837 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32838 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32839 + }
32840 +#endif
32841 +
32842 + flush_tlb_all();
32843 +#endif
32844 +
32845 free_init_pages("unused kernel",
32846 (unsigned long)(&__init_begin),
32847 (unsigned long)(&__init_end));
32848 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32849 index c8140e1..59257fc 100644
32850 --- a/arch/x86/mm/init_32.c
32851 +++ b/arch/x86/mm/init_32.c
32852 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32853 bool __read_mostly __vmalloc_start_set = false;
32854
32855 /*
32856 - * Creates a middle page table and puts a pointer to it in the
32857 - * given global directory entry. This only returns the gd entry
32858 - * in non-PAE compilation mode, since the middle layer is folded.
32859 - */
32860 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32861 -{
32862 - pud_t *pud;
32863 - pmd_t *pmd_table;
32864 -
32865 -#ifdef CONFIG_X86_PAE
32866 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32867 - pmd_table = (pmd_t *)alloc_low_page();
32868 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32869 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32870 - pud = pud_offset(pgd, 0);
32871 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32872 -
32873 - return pmd_table;
32874 - }
32875 -#endif
32876 - pud = pud_offset(pgd, 0);
32877 - pmd_table = pmd_offset(pud, 0);
32878 -
32879 - return pmd_table;
32880 -}
32881 -
32882 -/*
32883 * Create a page table and place a pointer to it in a middle page
32884 * directory entry:
32885 */
32886 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32887 pte_t *page_table = (pte_t *)alloc_low_page();
32888
32889 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32890 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32891 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32892 +#else
32893 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32894 +#endif
32895 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32896 }
32897
32898 return pte_offset_kernel(pmd, 0);
32899 }
32900
32901 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32902 +{
32903 + pud_t *pud;
32904 + pmd_t *pmd_table;
32905 +
32906 + pud = pud_offset(pgd, 0);
32907 + pmd_table = pmd_offset(pud, 0);
32908 +
32909 + return pmd_table;
32910 +}
32911 +
32912 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
32913 {
32914 int pgd_idx = pgd_index(vaddr);
32915 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32916 int pgd_idx, pmd_idx;
32917 unsigned long vaddr;
32918 pgd_t *pgd;
32919 + pud_t *pud;
32920 pmd_t *pmd;
32921 pte_t *pte = NULL;
32922 unsigned long count = page_table_range_init_count(start, end);
32923 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32924 pgd = pgd_base + pgd_idx;
32925
32926 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
32927 - pmd = one_md_table_init(pgd);
32928 - pmd = pmd + pmd_index(vaddr);
32929 + pud = pud_offset(pgd, vaddr);
32930 + pmd = pmd_offset(pud, vaddr);
32931 +
32932 +#ifdef CONFIG_X86_PAE
32933 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32934 +#endif
32935 +
32936 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
32937 pmd++, pmd_idx++) {
32938 pte = page_table_kmap_check(one_page_table_init(pmd),
32939 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32940 }
32941 }
32942
32943 -static inline int is_kernel_text(unsigned long addr)
32944 +static inline int is_kernel_text(unsigned long start, unsigned long end)
32945 {
32946 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
32947 - return 1;
32948 - return 0;
32949 + if ((start >= ktla_ktva((unsigned long)_etext) ||
32950 + end <= ktla_ktva((unsigned long)_stext)) &&
32951 + (start >= ktla_ktva((unsigned long)_einittext) ||
32952 + end <= ktla_ktva((unsigned long)_sinittext)) &&
32953 +
32954 +#ifdef CONFIG_ACPI_SLEEP
32955 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
32956 +#endif
32957 +
32958 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
32959 + return 0;
32960 + return 1;
32961 }
32962
32963 /*
32964 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
32965 unsigned long last_map_addr = end;
32966 unsigned long start_pfn, end_pfn;
32967 pgd_t *pgd_base = swapper_pg_dir;
32968 - int pgd_idx, pmd_idx, pte_ofs;
32969 + unsigned int pgd_idx, pmd_idx, pte_ofs;
32970 unsigned long pfn;
32971 pgd_t *pgd;
32972 + pud_t *pud;
32973 pmd_t *pmd;
32974 pte_t *pte;
32975 unsigned pages_2m, pages_4k;
32976 @@ -291,8 +295,13 @@ repeat:
32977 pfn = start_pfn;
32978 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
32979 pgd = pgd_base + pgd_idx;
32980 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
32981 - pmd = one_md_table_init(pgd);
32982 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
32983 + pud = pud_offset(pgd, 0);
32984 + pmd = pmd_offset(pud, 0);
32985 +
32986 +#ifdef CONFIG_X86_PAE
32987 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32988 +#endif
32989
32990 if (pfn >= end_pfn)
32991 continue;
32992 @@ -304,14 +313,13 @@ repeat:
32993 #endif
32994 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
32995 pmd++, pmd_idx++) {
32996 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
32997 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
32998
32999 /*
33000 * Map with big pages if possible, otherwise
33001 * create normal page tables:
33002 */
33003 if (use_pse) {
33004 - unsigned int addr2;
33005 pgprot_t prot = PAGE_KERNEL_LARGE;
33006 /*
33007 * first pass will use the same initial
33008 @@ -322,11 +330,7 @@ repeat:
33009 _PAGE_PSE);
33010
33011 pfn &= PMD_MASK >> PAGE_SHIFT;
33012 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33013 - PAGE_OFFSET + PAGE_SIZE-1;
33014 -
33015 - if (is_kernel_text(addr) ||
33016 - is_kernel_text(addr2))
33017 + if (is_kernel_text(address, address + PMD_SIZE))
33018 prot = PAGE_KERNEL_LARGE_EXEC;
33019
33020 pages_2m++;
33021 @@ -343,7 +347,7 @@ repeat:
33022 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33023 pte += pte_ofs;
33024 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33025 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33026 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33027 pgprot_t prot = PAGE_KERNEL;
33028 /*
33029 * first pass will use the same initial
33030 @@ -351,7 +355,7 @@ repeat:
33031 */
33032 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33033
33034 - if (is_kernel_text(addr))
33035 + if (is_kernel_text(address, address + PAGE_SIZE))
33036 prot = PAGE_KERNEL_EXEC;
33037
33038 pages_4k++;
33039 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33040
33041 pud = pud_offset(pgd, va);
33042 pmd = pmd_offset(pud, va);
33043 - if (!pmd_present(*pmd))
33044 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33045 break;
33046
33047 /* should not be large page here */
33048 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33049
33050 static void __init pagetable_init(void)
33051 {
33052 - pgd_t *pgd_base = swapper_pg_dir;
33053 -
33054 - permanent_kmaps_init(pgd_base);
33055 + permanent_kmaps_init(swapper_pg_dir);
33056 }
33057
33058 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33059 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33060 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33061
33062 /* user-defined highmem size */
33063 @@ -787,10 +789,10 @@ void __init mem_init(void)
33064 ((unsigned long)&__init_end -
33065 (unsigned long)&__init_begin) >> 10,
33066
33067 - (unsigned long)&_etext, (unsigned long)&_edata,
33068 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33069 + (unsigned long)&_sdata, (unsigned long)&_edata,
33070 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33071
33072 - (unsigned long)&_text, (unsigned long)&_etext,
33073 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33074 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33075
33076 /*
33077 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33078 if (!kernel_set_to_readonly)
33079 return;
33080
33081 + start = ktla_ktva(start);
33082 pr_debug("Set kernel text: %lx - %lx for read write\n",
33083 start, start+size);
33084
33085 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33086 if (!kernel_set_to_readonly)
33087 return;
33088
33089 + start = ktla_ktva(start);
33090 pr_debug("Set kernel text: %lx - %lx for read only\n",
33091 start, start+size);
33092
33093 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33094 unsigned long start = PFN_ALIGN(_text);
33095 unsigned long size = PFN_ALIGN(_etext) - start;
33096
33097 + start = ktla_ktva(start);
33098 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33099 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33100 size >> 10);
33101 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33102 index 30eb05a..ae671ac 100644
33103 --- a/arch/x86/mm/init_64.c
33104 +++ b/arch/x86/mm/init_64.c
33105 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33106 * around without checking the pgd every time.
33107 */
33108
33109 -pteval_t __supported_pte_mask __read_mostly = ~0;
33110 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33111 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33112
33113 int force_personality32;
33114 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33115
33116 for (address = start; address <= end; address += PGDIR_SIZE) {
33117 const pgd_t *pgd_ref = pgd_offset_k(address);
33118 +
33119 +#ifdef CONFIG_PAX_PER_CPU_PGD
33120 + unsigned long cpu;
33121 +#else
33122 struct page *page;
33123 +#endif
33124
33125 /*
33126 * When it is called after memory hot remove, pgd_none()
33127 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33128 continue;
33129
33130 spin_lock(&pgd_lock);
33131 +
33132 +#ifdef CONFIG_PAX_PER_CPU_PGD
33133 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33134 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33135 +
33136 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33137 + BUG_ON(pgd_page_vaddr(*pgd)
33138 + != pgd_page_vaddr(*pgd_ref));
33139 +
33140 + if (removed) {
33141 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33142 + pgd_clear(pgd);
33143 + } else {
33144 + if (pgd_none(*pgd))
33145 + set_pgd(pgd, *pgd_ref);
33146 + }
33147 +
33148 + pgd = pgd_offset_cpu(cpu, kernel, address);
33149 +#else
33150 list_for_each_entry(page, &pgd_list, lru) {
33151 pgd_t *pgd;
33152 spinlock_t *pgt_lock;
33153 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33154 /* the pgt_lock only for Xen */
33155 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33156 spin_lock(pgt_lock);
33157 +#endif
33158
33159 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33160 BUG_ON(pgd_page_vaddr(*pgd)
33161 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33162 set_pgd(pgd, *pgd_ref);
33163 }
33164
33165 +#ifndef CONFIG_PAX_PER_CPU_PGD
33166 spin_unlock(pgt_lock);
33167 +#endif
33168 +
33169 }
33170 spin_unlock(&pgd_lock);
33171 }
33172 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33173 {
33174 if (pgd_none(*pgd)) {
33175 pud_t *pud = (pud_t *)spp_getpage();
33176 - pgd_populate(&init_mm, pgd, pud);
33177 + pgd_populate_kernel(&init_mm, pgd, pud);
33178 if (pud != pud_offset(pgd, 0))
33179 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33180 pud, pud_offset(pgd, 0));
33181 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33182 {
33183 if (pud_none(*pud)) {
33184 pmd_t *pmd = (pmd_t *) spp_getpage();
33185 - pud_populate(&init_mm, pud, pmd);
33186 + pud_populate_kernel(&init_mm, pud, pmd);
33187 if (pmd != pmd_offset(pud, 0))
33188 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33189 pmd, pmd_offset(pud, 0));
33190 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33191 pmd = fill_pmd(pud, vaddr);
33192 pte = fill_pte(pmd, vaddr);
33193
33194 + pax_open_kernel();
33195 set_pte(pte, new_pte);
33196 + pax_close_kernel();
33197
33198 /*
33199 * It's enough to flush this one mapping.
33200 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33201 pgd = pgd_offset_k((unsigned long)__va(phys));
33202 if (pgd_none(*pgd)) {
33203 pud = (pud_t *) spp_getpage();
33204 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33205 - _PAGE_USER));
33206 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33207 }
33208 pud = pud_offset(pgd, (unsigned long)__va(phys));
33209 if (pud_none(*pud)) {
33210 pmd = (pmd_t *) spp_getpage();
33211 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33212 - _PAGE_USER));
33213 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33214 }
33215 pmd = pmd_offset(pud, phys);
33216 BUG_ON(!pmd_none(*pmd));
33217 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33218 prot);
33219
33220 spin_lock(&init_mm.page_table_lock);
33221 - pud_populate(&init_mm, pud, pmd);
33222 + pud_populate_kernel(&init_mm, pud, pmd);
33223 spin_unlock(&init_mm.page_table_lock);
33224 }
33225 __flush_tlb_all();
33226 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33227 page_size_mask);
33228
33229 spin_lock(&init_mm.page_table_lock);
33230 - pgd_populate(&init_mm, pgd, pud);
33231 + pgd_populate_kernel(&init_mm, pgd, pud);
33232 spin_unlock(&init_mm.page_table_lock);
33233 pgd_changed = true;
33234 }
33235 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33236 index 9ca35fc..4b2b7b7 100644
33237 --- a/arch/x86/mm/iomap_32.c
33238 +++ b/arch/x86/mm/iomap_32.c
33239 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33240 type = kmap_atomic_idx_push();
33241 idx = type + KM_TYPE_NR * smp_processor_id();
33242 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33243 +
33244 + pax_open_kernel();
33245 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33246 + pax_close_kernel();
33247 +
33248 arch_flush_lazy_mmu_mode();
33249
33250 return (void *)vaddr;
33251 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33252 index fdf617c..b9e85bc 100644
33253 --- a/arch/x86/mm/ioremap.c
33254 +++ b/arch/x86/mm/ioremap.c
33255 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33256 unsigned long i;
33257
33258 for (i = 0; i < nr_pages; ++i)
33259 - if (pfn_valid(start_pfn + i) &&
33260 - !PageReserved(pfn_to_page(start_pfn + i)))
33261 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33262 + !PageReserved(pfn_to_page(start_pfn + i))))
33263 return 1;
33264
33265 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33266 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33267 *
33268 * Caller must ensure there is only one unmapping for the same pointer.
33269 */
33270 -void iounmap(volatile void __iomem *addr)
33271 +void iounmap(const volatile void __iomem *addr)
33272 {
33273 struct vm_struct *p, *o;
33274
33275 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33276 */
33277 void *xlate_dev_mem_ptr(phys_addr_t phys)
33278 {
33279 - void *addr;
33280 - unsigned long start = phys & PAGE_MASK;
33281 -
33282 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33283 - if (page_is_ram(start >> PAGE_SHIFT))
33284 + if (page_is_ram(phys >> PAGE_SHIFT))
33285 +#ifdef CONFIG_HIGHMEM
33286 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33287 +#endif
33288 return __va(phys);
33289
33290 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33291 - if (addr)
33292 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33293 -
33294 - return addr;
33295 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33296 }
33297
33298 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33299 {
33300 if (page_is_ram(phys >> PAGE_SHIFT))
33301 +#ifdef CONFIG_HIGHMEM
33302 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33303 +#endif
33304 return;
33305
33306 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33307 return;
33308 }
33309
33310 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33311 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33312
33313 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33314 {
33315 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33316 early_ioremap_setup();
33317
33318 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33319 - memset(bm_pte, 0, sizeof(bm_pte));
33320 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33321 + pmd_populate_user(&init_mm, pmd, bm_pte);
33322
33323 /*
33324 * The boot-ioremap range spans multiple pmds, for which
33325 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33326 index b4f2e7e..96c9c3e 100644
33327 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33328 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33329 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33330 * memory (e.g. tracked pages)? For now, we need this to avoid
33331 * invoking kmemcheck for PnP BIOS calls.
33332 */
33333 - if (regs->flags & X86_VM_MASK)
33334 + if (v8086_mode(regs))
33335 return false;
33336 - if (regs->cs != __KERNEL_CS)
33337 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33338 return false;
33339
33340 pte = kmemcheck_pte_lookup(address);
33341 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33342 index df4552b..12c129c 100644
33343 --- a/arch/x86/mm/mmap.c
33344 +++ b/arch/x86/mm/mmap.c
33345 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33346 * Leave an at least ~128 MB hole with possible stack randomization.
33347 */
33348 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33349 -#define MAX_GAP (TASK_SIZE/6*5)
33350 +#define MAX_GAP (pax_task_size/6*5)
33351
33352 static int mmap_is_legacy(void)
33353 {
33354 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33355 return rnd << PAGE_SHIFT;
33356 }
33357
33358 -static unsigned long mmap_base(void)
33359 +static unsigned long mmap_base(struct mm_struct *mm)
33360 {
33361 unsigned long gap = rlimit(RLIMIT_STACK);
33362 + unsigned long pax_task_size = TASK_SIZE;
33363 +
33364 +#ifdef CONFIG_PAX_SEGMEXEC
33365 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33366 + pax_task_size = SEGMEXEC_TASK_SIZE;
33367 +#endif
33368
33369 if (gap < MIN_GAP)
33370 gap = MIN_GAP;
33371 else if (gap > MAX_GAP)
33372 gap = MAX_GAP;
33373
33374 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33375 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33376 }
33377
33378 /*
33379 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33380 * does, but not when emulating X86_32
33381 */
33382 -static unsigned long mmap_legacy_base(void)
33383 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33384 {
33385 - if (mmap_is_ia32())
33386 + if (mmap_is_ia32()) {
33387 +
33388 +#ifdef CONFIG_PAX_SEGMEXEC
33389 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33390 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33391 + else
33392 +#endif
33393 +
33394 return TASK_UNMAPPED_BASE;
33395 - else
33396 + } else
33397 return TASK_UNMAPPED_BASE + mmap_rnd();
33398 }
33399
33400 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33401 */
33402 void arch_pick_mmap_layout(struct mm_struct *mm)
33403 {
33404 - mm->mmap_legacy_base = mmap_legacy_base();
33405 - mm->mmap_base = mmap_base();
33406 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33407 + mm->mmap_base = mmap_base(mm);
33408 +
33409 +#ifdef CONFIG_PAX_RANDMMAP
33410 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33411 + mm->mmap_legacy_base += mm->delta_mmap;
33412 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33413 + }
33414 +#endif
33415
33416 if (mmap_is_legacy()) {
33417 mm->mmap_base = mm->mmap_legacy_base;
33418 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33419 index 0057a7a..95c7edd 100644
33420 --- a/arch/x86/mm/mmio-mod.c
33421 +++ b/arch/x86/mm/mmio-mod.c
33422 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33423 break;
33424 default:
33425 {
33426 - unsigned char *ip = (unsigned char *)instptr;
33427 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33428 my_trace->opcode = MMIO_UNKNOWN_OP;
33429 my_trace->width = 0;
33430 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33431 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33432 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33433 void __iomem *addr)
33434 {
33435 - static atomic_t next_id;
33436 + static atomic_unchecked_t next_id;
33437 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33438 /* These are page-unaligned. */
33439 struct mmiotrace_map map = {
33440 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33441 .private = trace
33442 },
33443 .phys = offset,
33444 - .id = atomic_inc_return(&next_id)
33445 + .id = atomic_inc_return_unchecked(&next_id)
33446 };
33447 map.map_id = trace->id;
33448
33449 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33450 ioremap_trace_core(offset, size, addr);
33451 }
33452
33453 -static void iounmap_trace_core(volatile void __iomem *addr)
33454 +static void iounmap_trace_core(const volatile void __iomem *addr)
33455 {
33456 struct mmiotrace_map map = {
33457 .phys = 0,
33458 @@ -328,7 +328,7 @@ not_enabled:
33459 }
33460 }
33461
33462 -void mmiotrace_iounmap(volatile void __iomem *addr)
33463 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33464 {
33465 might_sleep();
33466 if (is_enabled()) /* recheck and proper locking in *_core() */
33467 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33468 index cd4785b..25188b6 100644
33469 --- a/arch/x86/mm/numa.c
33470 +++ b/arch/x86/mm/numa.c
33471 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33472 }
33473 }
33474
33475 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33476 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33477 {
33478 unsigned long uninitialized_var(pfn_align);
33479 int i, nid;
33480 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33481 index 536ea2f..f42c293 100644
33482 --- a/arch/x86/mm/pageattr.c
33483 +++ b/arch/x86/mm/pageattr.c
33484 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33485 */
33486 #ifdef CONFIG_PCI_BIOS
33487 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33488 - pgprot_val(forbidden) |= _PAGE_NX;
33489 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33490 #endif
33491
33492 /*
33493 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33494 * Does not cover __inittext since that is gone later on. On
33495 * 64bit we do not enforce !NX on the low mapping
33496 */
33497 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33498 - pgprot_val(forbidden) |= _PAGE_NX;
33499 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33500 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33501
33502 +#ifdef CONFIG_DEBUG_RODATA
33503 /*
33504 * The .rodata section needs to be read-only. Using the pfn
33505 * catches all aliases.
33506 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33507 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33508 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33509 pgprot_val(forbidden) |= _PAGE_RW;
33510 +#endif
33511
33512 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33513 /*
33514 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33515 }
33516 #endif
33517
33518 +#ifdef CONFIG_PAX_KERNEXEC
33519 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33520 + pgprot_val(forbidden) |= _PAGE_RW;
33521 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33522 + }
33523 +#endif
33524 +
33525 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33526
33527 return prot;
33528 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33529 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33530 {
33531 /* change init_mm */
33532 + pax_open_kernel();
33533 set_pte_atomic(kpte, pte);
33534 +
33535 #ifdef CONFIG_X86_32
33536 if (!SHARED_KERNEL_PMD) {
33537 +
33538 +#ifdef CONFIG_PAX_PER_CPU_PGD
33539 + unsigned long cpu;
33540 +#else
33541 struct page *page;
33542 +#endif
33543
33544 +#ifdef CONFIG_PAX_PER_CPU_PGD
33545 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33546 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33547 +#else
33548 list_for_each_entry(page, &pgd_list, lru) {
33549 - pgd_t *pgd;
33550 + pgd_t *pgd = (pgd_t *)page_address(page);
33551 +#endif
33552 +
33553 pud_t *pud;
33554 pmd_t *pmd;
33555
33556 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33557 + pgd += pgd_index(address);
33558 pud = pud_offset(pgd, address);
33559 pmd = pmd_offset(pud, address);
33560 set_pte_atomic((pte_t *)pmd, pte);
33561 }
33562 }
33563 #endif
33564 + pax_close_kernel();
33565 }
33566
33567 static int
33568 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33569 index 7ac6869..c0ba541 100644
33570 --- a/arch/x86/mm/pat.c
33571 +++ b/arch/x86/mm/pat.c
33572 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33573 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33574
33575 if (pg_flags == _PGMT_DEFAULT)
33576 - return -1;
33577 + return _PAGE_CACHE_MODE_NUM;
33578 else if (pg_flags == _PGMT_WC)
33579 return _PAGE_CACHE_MODE_WC;
33580 else if (pg_flags == _PGMT_UC_MINUS)
33581 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33582
33583 page = pfn_to_page(pfn);
33584 type = get_page_memtype(page);
33585 - if (type != -1) {
33586 + if (type != _PAGE_CACHE_MODE_NUM) {
33587 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33588 start, end - 1, type, req_type);
33589 if (new_type)
33590 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33591
33592 if (!entry) {
33593 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33594 - current->comm, current->pid, start, end - 1);
33595 + current->comm, task_pid_nr(current), start, end - 1);
33596 return -EINVAL;
33597 }
33598
33599 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33600 page = pfn_to_page(paddr >> PAGE_SHIFT);
33601 rettype = get_page_memtype(page);
33602 /*
33603 - * -1 from get_page_memtype() implies RAM page is in its
33604 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33605 * default state and not reserved, and hence of type WB
33606 */
33607 - if (rettype == -1)
33608 + if (rettype == _PAGE_CACHE_MODE_NUM)
33609 rettype = _PAGE_CACHE_MODE_WB;
33610
33611 return rettype;
33612 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33613
33614 while (cursor < to) {
33615 if (!devmem_is_allowed(pfn)) {
33616 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33617 - current->comm, from, to - 1);
33618 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33619 + current->comm, from, to - 1, cursor);
33620 return 0;
33621 }
33622 cursor += PAGE_SIZE;
33623 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33624 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33625 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33626 "for [mem %#010Lx-%#010Lx]\n",
33627 - current->comm, current->pid,
33628 + current->comm, task_pid_nr(current),
33629 cattr_name(pcm),
33630 base, (unsigned long long)(base + size-1));
33631 return -EINVAL;
33632 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33633 pcm = lookup_memtype(paddr);
33634 if (want_pcm != pcm) {
33635 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33636 - current->comm, current->pid,
33637 + current->comm, task_pid_nr(current),
33638 cattr_name(want_pcm),
33639 (unsigned long long)paddr,
33640 (unsigned long long)(paddr + size - 1),
33641 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33642 free_memtype(paddr, paddr + size);
33643 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33644 " for [mem %#010Lx-%#010Lx], got %s\n",
33645 - current->comm, current->pid,
33646 + current->comm, task_pid_nr(current),
33647 cattr_name(want_pcm),
33648 (unsigned long long)paddr,
33649 (unsigned long long)(paddr + size - 1),
33650 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33651 index 6582adc..fcc5d0b 100644
33652 --- a/arch/x86/mm/pat_rbtree.c
33653 +++ b/arch/x86/mm/pat_rbtree.c
33654 @@ -161,7 +161,7 @@ success:
33655
33656 failure:
33657 printk(KERN_INFO "%s:%d conflicting memory types "
33658 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33659 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33660 end, cattr_name(found_type), cattr_name(match->type));
33661 return -EBUSY;
33662 }
33663 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33664 index 9f0614d..92ae64a 100644
33665 --- a/arch/x86/mm/pf_in.c
33666 +++ b/arch/x86/mm/pf_in.c
33667 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33668 int i;
33669 enum reason_type rv = OTHERS;
33670
33671 - p = (unsigned char *)ins_addr;
33672 + p = (unsigned char *)ktla_ktva(ins_addr);
33673 p += skip_prefix(p, &prf);
33674 p += get_opcode(p, &opcode);
33675
33676 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33677 struct prefix_bits prf;
33678 int i;
33679
33680 - p = (unsigned char *)ins_addr;
33681 + p = (unsigned char *)ktla_ktva(ins_addr);
33682 p += skip_prefix(p, &prf);
33683 p += get_opcode(p, &opcode);
33684
33685 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33686 struct prefix_bits prf;
33687 int i;
33688
33689 - p = (unsigned char *)ins_addr;
33690 + p = (unsigned char *)ktla_ktva(ins_addr);
33691 p += skip_prefix(p, &prf);
33692 p += get_opcode(p, &opcode);
33693
33694 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33695 struct prefix_bits prf;
33696 int i;
33697
33698 - p = (unsigned char *)ins_addr;
33699 + p = (unsigned char *)ktla_ktva(ins_addr);
33700 p += skip_prefix(p, &prf);
33701 p += get_opcode(p, &opcode);
33702 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33703 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33704 struct prefix_bits prf;
33705 int i;
33706
33707 - p = (unsigned char *)ins_addr;
33708 + p = (unsigned char *)ktla_ktva(ins_addr);
33709 p += skip_prefix(p, &prf);
33710 p += get_opcode(p, &opcode);
33711 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33712 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33713 index 7b22ada..b11e66f 100644
33714 --- a/arch/x86/mm/pgtable.c
33715 +++ b/arch/x86/mm/pgtable.c
33716 @@ -97,10 +97,75 @@ static inline void pgd_list_del(pgd_t *pgd)
33717 list_del(&page->lru);
33718 }
33719
33720 -#define UNSHARED_PTRS_PER_PGD \
33721 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33722 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33723 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33724
33725 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33726 +{
33727 + unsigned int count = USER_PGD_PTRS;
33728
33729 + if (!pax_user_shadow_base)
33730 + return;
33731 +
33732 + while (count--)
33733 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33734 +}
33735 +#endif
33736 +
33737 +#ifdef CONFIG_PAX_PER_CPU_PGD
33738 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33739 +{
33740 + unsigned int count = USER_PGD_PTRS;
33741 +
33742 + while (count--) {
33743 + pgd_t pgd;
33744 +
33745 +#ifdef CONFIG_X86_64
33746 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33747 +#else
33748 + pgd = *src++;
33749 +#endif
33750 +
33751 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33752 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33753 +#endif
33754 +
33755 + *dst++ = pgd;
33756 + }
33757 +
33758 +}
33759 +#endif
33760 +
33761 +#ifdef CONFIG_X86_64
33762 +#define pxd_t pud_t
33763 +#define pyd_t pgd_t
33764 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33765 +#define pgtable_pxd_page_ctor(page) true
33766 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33767 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33768 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33769 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33770 +#define PYD_SIZE PGDIR_SIZE
33771 +#define mm_inc_nr_pxds(mm) do {} while (0)
33772 +#define mm_dec_nr_pxds(mm) do {} while (0)
33773 +#else
33774 +#define pxd_t pmd_t
33775 +#define pyd_t pud_t
33776 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33777 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33778 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33779 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33780 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33781 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33782 +#define PYD_SIZE PUD_SIZE
33783 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
33784 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
33785 +#endif
33786 +
33787 +#ifdef CONFIG_PAX_PER_CPU_PGD
33788 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33789 +static inline void pgd_dtor(pgd_t *pgd) {}
33790 +#else
33791 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33792 {
33793 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33794 @@ -141,6 +206,7 @@ static void pgd_dtor(pgd_t *pgd)
33795 pgd_list_del(pgd);
33796 spin_unlock(&pgd_lock);
33797 }
33798 +#endif
33799
33800 /*
33801 * List of all pgd's needed for non-PAE so it can invalidate entries
33802 @@ -153,7 +219,7 @@ static void pgd_dtor(pgd_t *pgd)
33803 * -- nyc
33804 */
33805
33806 -#ifdef CONFIG_X86_PAE
33807 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33808 /*
33809 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33810 * updating the top-level pagetable entries to guarantee the
33811 @@ -165,7 +231,7 @@ static void pgd_dtor(pgd_t *pgd)
33812 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33813 * and initialize the kernel pmds here.
33814 */
33815 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33816 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33817
33818 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33819 {
33820 @@ -183,46 +249,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33821 */
33822 flush_tlb_mm(mm);
33823 }
33824 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33825 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33826 #else /* !CONFIG_X86_PAE */
33827
33828 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33829 -#define PREALLOCATED_PMDS 0
33830 +#define PREALLOCATED_PXDS 0
33831
33832 #endif /* CONFIG_X86_PAE */
33833
33834 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
33835 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
33836 {
33837 int i;
33838
33839 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33840 - if (pmds[i]) {
33841 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33842 - free_page((unsigned long)pmds[i]);
33843 - mm_dec_nr_pmds(mm);
33844 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33845 + if (pxds[i]) {
33846 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33847 + free_page((unsigned long)pxds[i]);
33848 + mm_dec_nr_pxds(mm);
33849 }
33850 }
33851
33852 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33853 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
33854 {
33855 int i;
33856 bool failed = false;
33857
33858 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33859 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33860 - if (!pmd)
33861 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33862 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33863 + if (!pxd)
33864 failed = true;
33865 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33866 - free_page((unsigned long)pmd);
33867 - pmd = NULL;
33868 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33869 + free_page((unsigned long)pxd);
33870 + pxd = NULL;
33871 failed = true;
33872 }
33873 - if (pmd)
33874 - mm_inc_nr_pmds(mm);
33875 - pmds[i] = pmd;
33876 + if (pxd)
33877 + mm_inc_nr_pxds(mm);
33878 + pxds[i] = pxd;
33879 }
33880
33881 if (failed) {
33882 - free_pmds(mm, pmds);
33883 + free_pxds(mm, pxds);
33884 return -ENOMEM;
33885 }
33886
33887 @@ -235,50 +303,54 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33888 * preallocate which never got a corresponding vma will need to be
33889 * freed manually.
33890 */
33891 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33892 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33893 {
33894 int i;
33895
33896 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33897 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33898 pgd_t pgd = pgdp[i];
33899
33900 if (pgd_val(pgd) != 0) {
33901 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33902 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33903
33904 - pgdp[i] = native_make_pgd(0);
33905 + set_pgd(pgdp + i, native_make_pgd(0));
33906
33907 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33908 - pmd_free(mm, pmd);
33909 - mm_dec_nr_pmds(mm);
33910 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33911 + pxd_free(mm, pxd);
33912 + mm_dec_nr_pxds(mm);
33913 }
33914 }
33915 }
33916
33917 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
33918 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
33919 {
33920 - pud_t *pud;
33921 + pyd_t *pyd;
33922 int i;
33923
33924 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
33925 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
33926 return;
33927
33928 - pud = pud_offset(pgd, 0);
33929 +#ifdef CONFIG_X86_64
33930 + pyd = pyd_offset(mm, 0L);
33931 +#else
33932 + pyd = pyd_offset(pgd, 0L);
33933 +#endif
33934
33935 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
33936 - pmd_t *pmd = pmds[i];
33937 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
33938 + pxd_t *pxd = pxds[i];
33939
33940 if (i >= KERNEL_PGD_BOUNDARY)
33941 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33942 - sizeof(pmd_t) * PTRS_PER_PMD);
33943 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33944 + sizeof(pxd_t) * PTRS_PER_PMD);
33945
33946 - pud_populate(mm, pud, pmd);
33947 + pyd_populate(mm, pyd, pxd);
33948 }
33949 }
33950
33951 pgd_t *pgd_alloc(struct mm_struct *mm)
33952 {
33953 pgd_t *pgd;
33954 - pmd_t *pmds[PREALLOCATED_PMDS];
33955 + pxd_t *pxds[PREALLOCATED_PXDS];
33956
33957 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
33958
33959 @@ -287,11 +359,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33960
33961 mm->pgd = pgd;
33962
33963 - if (preallocate_pmds(mm, pmds) != 0)
33964 + if (preallocate_pxds(mm, pxds) != 0)
33965 goto out_free_pgd;
33966
33967 if (paravirt_pgd_alloc(mm) != 0)
33968 - goto out_free_pmds;
33969 + goto out_free_pxds;
33970
33971 /*
33972 * Make sure that pre-populating the pmds is atomic with
33973 @@ -301,14 +373,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33974 spin_lock(&pgd_lock);
33975
33976 pgd_ctor(mm, pgd);
33977 - pgd_prepopulate_pmd(mm, pgd, pmds);
33978 + pgd_prepopulate_pxd(mm, pgd, pxds);
33979
33980 spin_unlock(&pgd_lock);
33981
33982 return pgd;
33983
33984 -out_free_pmds:
33985 - free_pmds(mm, pmds);
33986 +out_free_pxds:
33987 + free_pxds(mm, pxds);
33988 out_free_pgd:
33989 free_page((unsigned long)pgd);
33990 out:
33991 @@ -317,7 +389,7 @@ out:
33992
33993 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
33994 {
33995 - pgd_mop_up_pmds(mm, pgd);
33996 + pgd_mop_up_pxds(mm, pgd);
33997 pgd_dtor(pgd);
33998 paravirt_pgd_free(mm, pgd);
33999 free_page((unsigned long)pgd);
34000 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34001 index 75cc097..79a097f 100644
34002 --- a/arch/x86/mm/pgtable_32.c
34003 +++ b/arch/x86/mm/pgtable_32.c
34004 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34005 return;
34006 }
34007 pte = pte_offset_kernel(pmd, vaddr);
34008 +
34009 + pax_open_kernel();
34010 if (pte_val(pteval))
34011 set_pte_at(&init_mm, vaddr, pte, pteval);
34012 else
34013 pte_clear(&init_mm, vaddr, pte);
34014 + pax_close_kernel();
34015
34016 /*
34017 * It's enough to flush this one mapping.
34018 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34019 index e666cbb..61788c45 100644
34020 --- a/arch/x86/mm/physaddr.c
34021 +++ b/arch/x86/mm/physaddr.c
34022 @@ -10,7 +10,7 @@
34023 #ifdef CONFIG_X86_64
34024
34025 #ifdef CONFIG_DEBUG_VIRTUAL
34026 -unsigned long __phys_addr(unsigned long x)
34027 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34028 {
34029 unsigned long y = x - __START_KERNEL_map;
34030
34031 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34032 #else
34033
34034 #ifdef CONFIG_DEBUG_VIRTUAL
34035 -unsigned long __phys_addr(unsigned long x)
34036 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34037 {
34038 unsigned long phys_addr = x - PAGE_OFFSET;
34039 /* VMALLOC_* aren't constants */
34040 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34041 index 90555bf..f5f1828 100644
34042 --- a/arch/x86/mm/setup_nx.c
34043 +++ b/arch/x86/mm/setup_nx.c
34044 @@ -5,8 +5,10 @@
34045 #include <asm/pgtable.h>
34046 #include <asm/proto.h>
34047
34048 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34049 static int disable_nx;
34050
34051 +#ifndef CONFIG_PAX_PAGEEXEC
34052 /*
34053 * noexec = on|off
34054 *
34055 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34056 return 0;
34057 }
34058 early_param("noexec", noexec_setup);
34059 +#endif
34060 +
34061 +#endif
34062
34063 void x86_configure_nx(void)
34064 {
34065 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34066 if (cpu_has_nx && !disable_nx)
34067 __supported_pte_mask |= _PAGE_NX;
34068 else
34069 +#endif
34070 __supported_pte_mask &= ~_PAGE_NX;
34071 }
34072
34073 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34074 index 3250f23..7a97ba2 100644
34075 --- a/arch/x86/mm/tlb.c
34076 +++ b/arch/x86/mm/tlb.c
34077 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34078 BUG();
34079 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34080 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34081 +
34082 +#ifndef CONFIG_PAX_PER_CPU_PGD
34083 load_cr3(swapper_pg_dir);
34084 +#endif
34085 +
34086 /*
34087 * This gets called in the idle path where RCU
34088 * functions differently. Tracing normally
34089 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34090 new file mode 100644
34091 index 0000000..dace51c
34092 --- /dev/null
34093 +++ b/arch/x86/mm/uderef_64.c
34094 @@ -0,0 +1,37 @@
34095 +#include <linux/mm.h>
34096 +#include <asm/pgtable.h>
34097 +#include <asm/uaccess.h>
34098 +
34099 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34100 +/* PaX: due to the special call convention these functions must
34101 + * - remain leaf functions under all configurations,
34102 + * - never be called directly, only dereferenced from the wrappers.
34103 + */
34104 +void __pax_open_userland(void)
34105 +{
34106 + unsigned int cpu;
34107 +
34108 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34109 + return;
34110 +
34111 + cpu = raw_get_cpu();
34112 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34113 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34114 + raw_put_cpu_no_resched();
34115 +}
34116 +EXPORT_SYMBOL(__pax_open_userland);
34117 +
34118 +void __pax_close_userland(void)
34119 +{
34120 + unsigned int cpu;
34121 +
34122 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34123 + return;
34124 +
34125 + cpu = raw_get_cpu();
34126 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34127 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34128 + raw_put_cpu_no_resched();
34129 +}
34130 +EXPORT_SYMBOL(__pax_close_userland);
34131 +#endif
34132 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34133 index 6440221..f84b5c7 100644
34134 --- a/arch/x86/net/bpf_jit.S
34135 +++ b/arch/x86/net/bpf_jit.S
34136 @@ -9,6 +9,7 @@
34137 */
34138 #include <linux/linkage.h>
34139 #include <asm/dwarf2.h>
34140 +#include <asm/alternative-asm.h>
34141
34142 /*
34143 * Calling convention :
34144 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34145 jle bpf_slow_path_word
34146 mov (SKBDATA,%rsi),%eax
34147 bswap %eax /* ntohl() */
34148 + pax_force_retaddr
34149 ret
34150
34151 sk_load_half:
34152 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34153 jle bpf_slow_path_half
34154 movzwl (SKBDATA,%rsi),%eax
34155 rol $8,%ax # ntohs()
34156 + pax_force_retaddr
34157 ret
34158
34159 sk_load_byte:
34160 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34161 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34162 jle bpf_slow_path_byte
34163 movzbl (SKBDATA,%rsi),%eax
34164 + pax_force_retaddr
34165 ret
34166
34167 /* rsi contains offset and can be scratched */
34168 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34169 js bpf_error
34170 mov - MAX_BPF_STACK + 32(%rbp),%eax
34171 bswap %eax
34172 + pax_force_retaddr
34173 ret
34174
34175 bpf_slow_path_half:
34176 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34177 mov - MAX_BPF_STACK + 32(%rbp),%ax
34178 rol $8,%ax
34179 movzwl %ax,%eax
34180 + pax_force_retaddr
34181 ret
34182
34183 bpf_slow_path_byte:
34184 bpf_slow_path_common(1)
34185 js bpf_error
34186 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34187 + pax_force_retaddr
34188 ret
34189
34190 #define sk_negative_common(SIZE) \
34191 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34192 sk_negative_common(4)
34193 mov (%rax), %eax
34194 bswap %eax
34195 + pax_force_retaddr
34196 ret
34197
34198 bpf_slow_path_half_neg:
34199 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34200 mov (%rax),%ax
34201 rol $8,%ax
34202 movzwl %ax,%eax
34203 + pax_force_retaddr
34204 ret
34205
34206 bpf_slow_path_byte_neg:
34207 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34208 .globl sk_load_byte_negative_offset
34209 sk_negative_common(1)
34210 movzbl (%rax), %eax
34211 + pax_force_retaddr
34212 ret
34213
34214 bpf_error:
34215 @@ -156,4 +166,5 @@ bpf_error:
34216 mov - MAX_BPF_STACK + 16(%rbp),%r14
34217 mov - MAX_BPF_STACK + 24(%rbp),%r15
34218 leaveq
34219 + pax_force_retaddr
34220 ret
34221 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34222 index 9875143..00f6656 100644
34223 --- a/arch/x86/net/bpf_jit_comp.c
34224 +++ b/arch/x86/net/bpf_jit_comp.c
34225 @@ -13,7 +13,11 @@
34226 #include <linux/if_vlan.h>
34227 #include <asm/cacheflush.h>
34228
34229 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34230 +int bpf_jit_enable __read_only;
34231 +#else
34232 int bpf_jit_enable __read_mostly;
34233 +#endif
34234
34235 /*
34236 * assembly code in arch/x86/net/bpf_jit.S
34237 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34238 static void jit_fill_hole(void *area, unsigned int size)
34239 {
34240 /* fill whole space with int3 instructions */
34241 + pax_open_kernel();
34242 memset(area, 0xcc, size);
34243 + pax_close_kernel();
34244 }
34245
34246 struct jit_context {
34247 @@ -896,7 +902,9 @@ common_load:
34248 pr_err("bpf_jit_compile fatal error\n");
34249 return -EFAULT;
34250 }
34251 + pax_open_kernel();
34252 memcpy(image + proglen, temp, ilen);
34253 + pax_close_kernel();
34254 }
34255 proglen += ilen;
34256 addrs[i] = proglen;
34257 @@ -968,7 +976,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34258
34259 if (image) {
34260 bpf_flush_icache(header, image + proglen);
34261 - set_memory_ro((unsigned long)header, header->pages);
34262 prog->bpf_func = (void *)image;
34263 prog->jited = true;
34264 }
34265 @@ -981,12 +988,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34266 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34267 struct bpf_binary_header *header = (void *)addr;
34268
34269 - if (!fp->jited)
34270 - goto free_filter;
34271 + if (fp->jited)
34272 + bpf_jit_binary_free(header);
34273
34274 - set_memory_rw(addr, header->pages);
34275 - bpf_jit_binary_free(header);
34276 -
34277 -free_filter:
34278 bpf_prog_unlock_free(fp);
34279 }
34280 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34281 index 5d04be5..2beeaa2 100644
34282 --- a/arch/x86/oprofile/backtrace.c
34283 +++ b/arch/x86/oprofile/backtrace.c
34284 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34285 struct stack_frame_ia32 *fp;
34286 unsigned long bytes;
34287
34288 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34289 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34290 if (bytes != 0)
34291 return NULL;
34292
34293 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34294 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34295
34296 oprofile_add_trace(bufhead[0].return_address);
34297
34298 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34299 struct stack_frame bufhead[2];
34300 unsigned long bytes;
34301
34302 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34303 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34304 if (bytes != 0)
34305 return NULL;
34306
34307 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34308 {
34309 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34310
34311 - if (!user_mode_vm(regs)) {
34312 + if (!user_mode(regs)) {
34313 unsigned long stack = kernel_stack_pointer(regs);
34314 if (depth)
34315 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34316 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34317 index 1d2e639..f6ef82a 100644
34318 --- a/arch/x86/oprofile/nmi_int.c
34319 +++ b/arch/x86/oprofile/nmi_int.c
34320 @@ -23,6 +23,7 @@
34321 #include <asm/nmi.h>
34322 #include <asm/msr.h>
34323 #include <asm/apic.h>
34324 +#include <asm/pgtable.h>
34325
34326 #include "op_counter.h"
34327 #include "op_x86_model.h"
34328 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34329 if (ret)
34330 return ret;
34331
34332 - if (!model->num_virt_counters)
34333 - model->num_virt_counters = model->num_counters;
34334 + if (!model->num_virt_counters) {
34335 + pax_open_kernel();
34336 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34337 + pax_close_kernel();
34338 + }
34339
34340 mux_init(ops);
34341
34342 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34343 index 50d86c0..7985318 100644
34344 --- a/arch/x86/oprofile/op_model_amd.c
34345 +++ b/arch/x86/oprofile/op_model_amd.c
34346 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34347 num_counters = AMD64_NUM_COUNTERS;
34348 }
34349
34350 - op_amd_spec.num_counters = num_counters;
34351 - op_amd_spec.num_controls = num_counters;
34352 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34353 + pax_open_kernel();
34354 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34355 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34356 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34357 + pax_close_kernel();
34358
34359 return 0;
34360 }
34361 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34362 index d90528e..0127e2b 100644
34363 --- a/arch/x86/oprofile/op_model_ppro.c
34364 +++ b/arch/x86/oprofile/op_model_ppro.c
34365 @@ -19,6 +19,7 @@
34366 #include <asm/msr.h>
34367 #include <asm/apic.h>
34368 #include <asm/nmi.h>
34369 +#include <asm/pgtable.h>
34370
34371 #include "op_x86_model.h"
34372 #include "op_counter.h"
34373 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34374
34375 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34376
34377 - op_arch_perfmon_spec.num_counters = num_counters;
34378 - op_arch_perfmon_spec.num_controls = num_counters;
34379 + pax_open_kernel();
34380 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34381 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34382 + pax_close_kernel();
34383 }
34384
34385 static int arch_perfmon_init(struct oprofile_operations *ignore)
34386 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34387 index 71e8a67..6a313bb 100644
34388 --- a/arch/x86/oprofile/op_x86_model.h
34389 +++ b/arch/x86/oprofile/op_x86_model.h
34390 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34391 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34392 struct op_msrs const * const msrs);
34393 #endif
34394 -};
34395 +} __do_const;
34396
34397 struct op_counter_config;
34398
34399 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34400 index 852aa4c..71613f2 100644
34401 --- a/arch/x86/pci/intel_mid_pci.c
34402 +++ b/arch/x86/pci/intel_mid_pci.c
34403 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34404 pci_mmcfg_late_init();
34405 pcibios_enable_irq = intel_mid_pci_irq_enable;
34406 pcibios_disable_irq = intel_mid_pci_irq_disable;
34407 - pci_root_ops = intel_mid_pci_ops;
34408 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34409 pci_soc_mode = 1;
34410 /* Continue with standard init */
34411 return 1;
34412 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34413 index 5dc6ca5..25c03f5 100644
34414 --- a/arch/x86/pci/irq.c
34415 +++ b/arch/x86/pci/irq.c
34416 @@ -51,7 +51,7 @@ struct irq_router {
34417 struct irq_router_handler {
34418 u16 vendor;
34419 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34420 -};
34421 +} __do_const;
34422
34423 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34424 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34425 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34426 return 0;
34427 }
34428
34429 -static __initdata struct irq_router_handler pirq_routers[] = {
34430 +static __initconst const struct irq_router_handler pirq_routers[] = {
34431 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34432 { PCI_VENDOR_ID_AL, ali_router_probe },
34433 { PCI_VENDOR_ID_ITE, ite_router_probe },
34434 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34435 static void __init pirq_find_router(struct irq_router *r)
34436 {
34437 struct irq_routing_table *rt = pirq_table;
34438 - struct irq_router_handler *h;
34439 + const struct irq_router_handler *h;
34440
34441 #ifdef CONFIG_PCI_BIOS
34442 if (!rt->signature) {
34443 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34444 return 0;
34445 }
34446
34447 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34448 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34449 {
34450 .callback = fix_broken_hp_bios_irq9,
34451 .ident = "HP Pavilion N5400 Series Laptop",
34452 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34453 index 9b83b90..4112152 100644
34454 --- a/arch/x86/pci/pcbios.c
34455 +++ b/arch/x86/pci/pcbios.c
34456 @@ -79,7 +79,7 @@ union bios32 {
34457 static struct {
34458 unsigned long address;
34459 unsigned short segment;
34460 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34461 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34462
34463 /*
34464 * Returns the entry point for the given service, NULL on error
34465 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34466 unsigned long length; /* %ecx */
34467 unsigned long entry; /* %edx */
34468 unsigned long flags;
34469 + struct desc_struct d, *gdt;
34470
34471 local_irq_save(flags);
34472 - __asm__("lcall *(%%edi); cld"
34473 +
34474 + gdt = get_cpu_gdt_table(smp_processor_id());
34475 +
34476 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34477 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34478 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34479 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34480 +
34481 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34482 : "=a" (return_code),
34483 "=b" (address),
34484 "=c" (length),
34485 "=d" (entry)
34486 : "0" (service),
34487 "1" (0),
34488 - "D" (&bios32_indirect));
34489 + "D" (&bios32_indirect),
34490 + "r"(__PCIBIOS_DS)
34491 + : "memory");
34492 +
34493 + pax_open_kernel();
34494 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34495 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34496 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34497 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34498 + pax_close_kernel();
34499 +
34500 local_irq_restore(flags);
34501
34502 switch (return_code) {
34503 - case 0:
34504 - return address + entry;
34505 - case 0x80: /* Not present */
34506 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34507 - return 0;
34508 - default: /* Shouldn't happen */
34509 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34510 - service, return_code);
34511 + case 0: {
34512 + int cpu;
34513 + unsigned char flags;
34514 +
34515 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34516 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34517 + printk(KERN_WARNING "bios32_service: not valid\n");
34518 return 0;
34519 + }
34520 + address = address + PAGE_OFFSET;
34521 + length += 16UL; /* some BIOSs underreport this... */
34522 + flags = 4;
34523 + if (length >= 64*1024*1024) {
34524 + length >>= PAGE_SHIFT;
34525 + flags |= 8;
34526 + }
34527 +
34528 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34529 + gdt = get_cpu_gdt_table(cpu);
34530 + pack_descriptor(&d, address, length, 0x9b, flags);
34531 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34532 + pack_descriptor(&d, address, length, 0x93, flags);
34533 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34534 + }
34535 + return entry;
34536 + }
34537 + case 0x80: /* Not present */
34538 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34539 + return 0;
34540 + default: /* Shouldn't happen */
34541 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34542 + service, return_code);
34543 + return 0;
34544 }
34545 }
34546
34547 static struct {
34548 unsigned long address;
34549 unsigned short segment;
34550 -} pci_indirect = { 0, __KERNEL_CS };
34551 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34552
34553 -static int pci_bios_present;
34554 +static int pci_bios_present __read_only;
34555
34556 static int __init check_pcibios(void)
34557 {
34558 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34559 unsigned long flags, pcibios_entry;
34560
34561 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34562 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34563 + pci_indirect.address = pcibios_entry;
34564
34565 local_irq_save(flags);
34566 - __asm__(
34567 - "lcall *(%%edi); cld\n\t"
34568 + __asm__("movw %w6, %%ds\n\t"
34569 + "lcall *%%ss:(%%edi); cld\n\t"
34570 + "push %%ss\n\t"
34571 + "pop %%ds\n\t"
34572 "jc 1f\n\t"
34573 "xor %%ah, %%ah\n"
34574 "1:"
34575 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34576 "=b" (ebx),
34577 "=c" (ecx)
34578 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34579 - "D" (&pci_indirect)
34580 + "D" (&pci_indirect),
34581 + "r" (__PCIBIOS_DS)
34582 : "memory");
34583 local_irq_restore(flags);
34584
34585 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34586
34587 switch (len) {
34588 case 1:
34589 - __asm__("lcall *(%%esi); cld\n\t"
34590 + __asm__("movw %w6, %%ds\n\t"
34591 + "lcall *%%ss:(%%esi); cld\n\t"
34592 + "push %%ss\n\t"
34593 + "pop %%ds\n\t"
34594 "jc 1f\n\t"
34595 "xor %%ah, %%ah\n"
34596 "1:"
34597 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34598 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34599 "b" (bx),
34600 "D" ((long)reg),
34601 - "S" (&pci_indirect));
34602 + "S" (&pci_indirect),
34603 + "r" (__PCIBIOS_DS));
34604 /*
34605 * Zero-extend the result beyond 8 bits, do not trust the
34606 * BIOS having done it:
34607 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34608 *value &= 0xff;
34609 break;
34610 case 2:
34611 - __asm__("lcall *(%%esi); cld\n\t"
34612 + __asm__("movw %w6, %%ds\n\t"
34613 + "lcall *%%ss:(%%esi); cld\n\t"
34614 + "push %%ss\n\t"
34615 + "pop %%ds\n\t"
34616 "jc 1f\n\t"
34617 "xor %%ah, %%ah\n"
34618 "1:"
34619 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34620 : "1" (PCIBIOS_READ_CONFIG_WORD),
34621 "b" (bx),
34622 "D" ((long)reg),
34623 - "S" (&pci_indirect));
34624 + "S" (&pci_indirect),
34625 + "r" (__PCIBIOS_DS));
34626 /*
34627 * Zero-extend the result beyond 16 bits, do not trust the
34628 * BIOS having done it:
34629 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34630 *value &= 0xffff;
34631 break;
34632 case 4:
34633 - __asm__("lcall *(%%esi); cld\n\t"
34634 + __asm__("movw %w6, %%ds\n\t"
34635 + "lcall *%%ss:(%%esi); cld\n\t"
34636 + "push %%ss\n\t"
34637 + "pop %%ds\n\t"
34638 "jc 1f\n\t"
34639 "xor %%ah, %%ah\n"
34640 "1:"
34641 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34642 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34643 "b" (bx),
34644 "D" ((long)reg),
34645 - "S" (&pci_indirect));
34646 + "S" (&pci_indirect),
34647 + "r" (__PCIBIOS_DS));
34648 break;
34649 }
34650
34651 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34652
34653 switch (len) {
34654 case 1:
34655 - __asm__("lcall *(%%esi); cld\n\t"
34656 + __asm__("movw %w6, %%ds\n\t"
34657 + "lcall *%%ss:(%%esi); cld\n\t"
34658 + "push %%ss\n\t"
34659 + "pop %%ds\n\t"
34660 "jc 1f\n\t"
34661 "xor %%ah, %%ah\n"
34662 "1:"
34663 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34664 "c" (value),
34665 "b" (bx),
34666 "D" ((long)reg),
34667 - "S" (&pci_indirect));
34668 + "S" (&pci_indirect),
34669 + "r" (__PCIBIOS_DS));
34670 break;
34671 case 2:
34672 - __asm__("lcall *(%%esi); cld\n\t"
34673 + __asm__("movw %w6, %%ds\n\t"
34674 + "lcall *%%ss:(%%esi); cld\n\t"
34675 + "push %%ss\n\t"
34676 + "pop %%ds\n\t"
34677 "jc 1f\n\t"
34678 "xor %%ah, %%ah\n"
34679 "1:"
34680 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34681 "c" (value),
34682 "b" (bx),
34683 "D" ((long)reg),
34684 - "S" (&pci_indirect));
34685 + "S" (&pci_indirect),
34686 + "r" (__PCIBIOS_DS));
34687 break;
34688 case 4:
34689 - __asm__("lcall *(%%esi); cld\n\t"
34690 + __asm__("movw %w6, %%ds\n\t"
34691 + "lcall *%%ss:(%%esi); cld\n\t"
34692 + "push %%ss\n\t"
34693 + "pop %%ds\n\t"
34694 "jc 1f\n\t"
34695 "xor %%ah, %%ah\n"
34696 "1:"
34697 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34698 "c" (value),
34699 "b" (bx),
34700 "D" ((long)reg),
34701 - "S" (&pci_indirect));
34702 + "S" (&pci_indirect),
34703 + "r" (__PCIBIOS_DS));
34704 break;
34705 }
34706
34707 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34708
34709 DBG("PCI: Fetching IRQ routing table... ");
34710 __asm__("push %%es\n\t"
34711 + "movw %w8, %%ds\n\t"
34712 "push %%ds\n\t"
34713 "pop %%es\n\t"
34714 - "lcall *(%%esi); cld\n\t"
34715 + "lcall *%%ss:(%%esi); cld\n\t"
34716 "pop %%es\n\t"
34717 + "push %%ss\n\t"
34718 + "pop %%ds\n"
34719 "jc 1f\n\t"
34720 "xor %%ah, %%ah\n"
34721 "1:"
34722 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34723 "1" (0),
34724 "D" ((long) &opt),
34725 "S" (&pci_indirect),
34726 - "m" (opt)
34727 + "m" (opt),
34728 + "r" (__PCIBIOS_DS)
34729 : "memory");
34730 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34731 if (ret & 0xff00)
34732 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34733 {
34734 int ret;
34735
34736 - __asm__("lcall *(%%esi); cld\n\t"
34737 + __asm__("movw %w5, %%ds\n\t"
34738 + "lcall *%%ss:(%%esi); cld\n\t"
34739 + "push %%ss\n\t"
34740 + "pop %%ds\n"
34741 "jc 1f\n\t"
34742 "xor %%ah, %%ah\n"
34743 "1:"
34744 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34745 : "0" (PCIBIOS_SET_PCI_HW_INT),
34746 "b" ((dev->bus->number << 8) | dev->devfn),
34747 "c" ((irq << 8) | (pin + 10)),
34748 - "S" (&pci_indirect));
34749 + "S" (&pci_indirect),
34750 + "r" (__PCIBIOS_DS));
34751 return !(ret & 0xff00);
34752 }
34753 EXPORT_SYMBOL(pcibios_set_irq_routing);
34754 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34755 index 40e7cda..c7e6672 100644
34756 --- a/arch/x86/platform/efi/efi_32.c
34757 +++ b/arch/x86/platform/efi/efi_32.c
34758 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34759 {
34760 struct desc_ptr gdt_descr;
34761
34762 +#ifdef CONFIG_PAX_KERNEXEC
34763 + struct desc_struct d;
34764 +#endif
34765 +
34766 local_irq_save(efi_rt_eflags);
34767
34768 load_cr3(initial_page_table);
34769 __flush_tlb_all();
34770
34771 +#ifdef CONFIG_PAX_KERNEXEC
34772 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34773 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34774 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34775 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34776 +#endif
34777 +
34778 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34779 gdt_descr.size = GDT_SIZE - 1;
34780 load_gdt(&gdt_descr);
34781 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34782 {
34783 struct desc_ptr gdt_descr;
34784
34785 +#ifdef CONFIG_PAX_KERNEXEC
34786 + struct desc_struct d;
34787 +
34788 + memset(&d, 0, sizeof d);
34789 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34790 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34791 +#endif
34792 +
34793 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34794 gdt_descr.size = GDT_SIZE - 1;
34795 load_gdt(&gdt_descr);
34796
34797 +#ifdef CONFIG_PAX_PER_CPU_PGD
34798 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34799 +#else
34800 load_cr3(swapper_pg_dir);
34801 +#endif
34802 +
34803 __flush_tlb_all();
34804
34805 local_irq_restore(efi_rt_eflags);
34806 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34807 index 17e80d8..9fa6e41 100644
34808 --- a/arch/x86/platform/efi/efi_64.c
34809 +++ b/arch/x86/platform/efi/efi_64.c
34810 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34811 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34812 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34813 }
34814 +
34815 +#ifdef CONFIG_PAX_PER_CPU_PGD
34816 + load_cr3(swapper_pg_dir);
34817 +#endif
34818 +
34819 __flush_tlb_all();
34820 }
34821
34822 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34823 for (pgd = 0; pgd < n_pgds; pgd++)
34824 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34825 kfree(save_pgd);
34826 +
34827 +#ifdef CONFIG_PAX_PER_CPU_PGD
34828 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34829 +#endif
34830 +
34831 __flush_tlb_all();
34832 local_irq_restore(efi_flags);
34833 early_code_mapping_set_exec(0);
34834 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34835 unsigned npages;
34836 pgd_t *pgd;
34837
34838 - if (efi_enabled(EFI_OLD_MEMMAP))
34839 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34840 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34841 + * able to execute the EFI services.
34842 + */
34843 + if (__supported_pte_mask & _PAGE_NX) {
34844 + unsigned long addr = (unsigned long) __va(0);
34845 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34846 +
34847 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34848 +#ifdef CONFIG_PAX_PER_CPU_PGD
34849 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34850 +#endif
34851 + set_pgd(pgd_offset_k(addr), pe);
34852 + }
34853 +
34854 return 0;
34855 + }
34856
34857 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34858 pgd = __va(efi_scratch.efi_pgt);
34859 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34860 index 040192b..7d3300f 100644
34861 --- a/arch/x86/platform/efi/efi_stub_32.S
34862 +++ b/arch/x86/platform/efi/efi_stub_32.S
34863 @@ -6,7 +6,9 @@
34864 */
34865
34866 #include <linux/linkage.h>
34867 +#include <linux/init.h>
34868 #include <asm/page_types.h>
34869 +#include <asm/segment.h>
34870
34871 /*
34872 * efi_call_phys(void *, ...) is a function with variable parameters.
34873 @@ -20,7 +22,7 @@
34874 * service functions will comply with gcc calling convention, too.
34875 */
34876
34877 -.text
34878 +__INIT
34879 ENTRY(efi_call_phys)
34880 /*
34881 * 0. The function can only be called in Linux kernel. So CS has been
34882 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34883 * The mapping of lower virtual memory has been created in prolog and
34884 * epilog.
34885 */
34886 - movl $1f, %edx
34887 - subl $__PAGE_OFFSET, %edx
34888 - jmp *%edx
34889 +#ifdef CONFIG_PAX_KERNEXEC
34890 + movl $(__KERNEXEC_EFI_DS), %edx
34891 + mov %edx, %ds
34892 + mov %edx, %es
34893 + mov %edx, %ss
34894 + addl $2f,(1f)
34895 + ljmp *(1f)
34896 +
34897 +__INITDATA
34898 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34899 +.previous
34900 +
34901 +2:
34902 + subl $2b,(1b)
34903 +#else
34904 + jmp 1f-__PAGE_OFFSET
34905 1:
34906 +#endif
34907
34908 /*
34909 * 2. Now on the top of stack is the return
34910 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
34911 * parameter 2, ..., param n. To make things easy, we save the return
34912 * address of efi_call_phys in a global variable.
34913 */
34914 - popl %edx
34915 - movl %edx, saved_return_addr
34916 - /* get the function pointer into ECX*/
34917 - popl %ecx
34918 - movl %ecx, efi_rt_function_ptr
34919 - movl $2f, %edx
34920 - subl $__PAGE_OFFSET, %edx
34921 - pushl %edx
34922 + popl (saved_return_addr)
34923 + popl (efi_rt_function_ptr)
34924
34925 /*
34926 * 3. Clear PG bit in %CR0.
34927 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
34928 /*
34929 * 5. Call the physical function.
34930 */
34931 - jmp *%ecx
34932 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
34933
34934 -2:
34935 /*
34936 * 6. After EFI runtime service returns, control will return to
34937 * following instruction. We'd better readjust stack pointer first.
34938 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
34939 movl %cr0, %edx
34940 orl $0x80000000, %edx
34941 movl %edx, %cr0
34942 - jmp 1f
34943 -1:
34944 +
34945 /*
34946 * 8. Now restore the virtual mode from flat mode by
34947 * adding EIP with PAGE_OFFSET.
34948 */
34949 - movl $1f, %edx
34950 - jmp *%edx
34951 +#ifdef CONFIG_PAX_KERNEXEC
34952 + movl $(__KERNEL_DS), %edx
34953 + mov %edx, %ds
34954 + mov %edx, %es
34955 + mov %edx, %ss
34956 + ljmp $(__KERNEL_CS),$1f
34957 +#else
34958 + jmp 1f+__PAGE_OFFSET
34959 +#endif
34960 1:
34961
34962 /*
34963 * 9. Balance the stack. And because EAX contain the return value,
34964 * we'd better not clobber it.
34965 */
34966 - leal efi_rt_function_ptr, %edx
34967 - movl (%edx), %ecx
34968 - pushl %ecx
34969 + pushl (efi_rt_function_ptr)
34970
34971 /*
34972 - * 10. Push the saved return address onto the stack and return.
34973 + * 10. Return to the saved return address.
34974 */
34975 - leal saved_return_addr, %edx
34976 - movl (%edx), %ecx
34977 - pushl %ecx
34978 - ret
34979 + jmpl *(saved_return_addr)
34980 ENDPROC(efi_call_phys)
34981 .previous
34982
34983 -.data
34984 +__INITDATA
34985 saved_return_addr:
34986 .long 0
34987 efi_rt_function_ptr:
34988 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
34989 index 86d0f9e..6d499f4 100644
34990 --- a/arch/x86/platform/efi/efi_stub_64.S
34991 +++ b/arch/x86/platform/efi/efi_stub_64.S
34992 @@ -11,6 +11,7 @@
34993 #include <asm/msr.h>
34994 #include <asm/processor-flags.h>
34995 #include <asm/page_types.h>
34996 +#include <asm/alternative-asm.h>
34997
34998 #define SAVE_XMM \
34999 mov %rsp, %rax; \
35000 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35001 RESTORE_PGT
35002 addq $48, %rsp
35003 RESTORE_XMM
35004 + pax_force_retaddr 0, 1
35005 ret
35006 ENDPROC(efi_call)
35007
35008 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35009 index 3005f0c..d06aeb0 100644
35010 --- a/arch/x86/platform/intel-mid/intel-mid.c
35011 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35012 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35013 /* intel_mid_ops to store sub arch ops */
35014 struct intel_mid_ops *intel_mid_ops;
35015 /* getter function for sub arch ops*/
35016 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35017 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35018 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35019 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35020
35021 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35022 {
35023 };
35024
35025 -static void intel_mid_reboot(void)
35026 +static void __noreturn intel_mid_reboot(void)
35027 {
35028 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35029 + BUG();
35030 }
35031
35032 static unsigned long __init intel_mid_calibrate_tsc(void)
35033 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35034 index 3c1c386..59a68ed 100644
35035 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35036 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35037 @@ -13,6 +13,6 @@
35038 /* For every CPU addition a new get_<cpuname>_ops interface needs
35039 * to be added.
35040 */
35041 -extern void *get_penwell_ops(void);
35042 -extern void *get_cloverview_ops(void);
35043 -extern void *get_tangier_ops(void);
35044 +extern const void *get_penwell_ops(void);
35045 +extern const void *get_cloverview_ops(void);
35046 +extern const void *get_tangier_ops(void);
35047 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35048 index 23381d2..8ddc10e 100644
35049 --- a/arch/x86/platform/intel-mid/mfld.c
35050 +++ b/arch/x86/platform/intel-mid/mfld.c
35051 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35052 pm_power_off = mfld_power_off;
35053 }
35054
35055 -void *get_penwell_ops(void)
35056 +const void *get_penwell_ops(void)
35057 {
35058 return &penwell_ops;
35059 }
35060
35061 -void *get_cloverview_ops(void)
35062 +const void *get_cloverview_ops(void)
35063 {
35064 return &penwell_ops;
35065 }
35066 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35067 index aaca917..66eadbc 100644
35068 --- a/arch/x86/platform/intel-mid/mrfl.c
35069 +++ b/arch/x86/platform/intel-mid/mrfl.c
35070 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35071 .arch_setup = tangier_arch_setup,
35072 };
35073
35074 -void *get_tangier_ops(void)
35075 +const void *get_tangier_ops(void)
35076 {
35077 return &tangier_ops;
35078 }
35079 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35080 index c9a0838..fae0977 100644
35081 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35082 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35083 @@ -54,7 +54,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35084 */
35085 static void __init imr_self_test(void)
35086 {
35087 - phys_addr_t base = virt_to_phys(&_text);
35088 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35089 size_t size = virt_to_phys(&__end_rodata) - base;
35090 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35091 int ret;
35092 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35093 index d6ee929..3637cb5 100644
35094 --- a/arch/x86/platform/olpc/olpc_dt.c
35095 +++ b/arch/x86/platform/olpc/olpc_dt.c
35096 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35097 return res;
35098 }
35099
35100 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35101 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35102 .nextprop = olpc_dt_nextprop,
35103 .getproplen = olpc_dt_getproplen,
35104 .getproperty = olpc_dt_getproperty,
35105 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35106 index 3e32ed5..cc0adc5 100644
35107 --- a/arch/x86/power/cpu.c
35108 +++ b/arch/x86/power/cpu.c
35109 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35110 static void fix_processor_context(void)
35111 {
35112 int cpu = smp_processor_id();
35113 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35114 -#ifdef CONFIG_X86_64
35115 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35116 - tss_desc tss;
35117 -#endif
35118 + struct tss_struct *t = init_tss + cpu;
35119 +
35120 set_tss_desc(cpu, t); /*
35121 * This just modifies memory; should not be
35122 * necessary. But... This is necessary, because
35123 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35124 */
35125
35126 #ifdef CONFIG_X86_64
35127 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35128 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35129 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35130 -
35131 syscall_init(); /* This sets MSR_*STAR and related */
35132 #endif
35133 load_TR_desc(); /* This does ltr */
35134 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35135 index 0b7a63d..0d0f2c2 100644
35136 --- a/arch/x86/realmode/init.c
35137 +++ b/arch/x86/realmode/init.c
35138 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35139 __va(real_mode_header->trampoline_header);
35140
35141 #ifdef CONFIG_X86_32
35142 - trampoline_header->start = __pa_symbol(startup_32_smp);
35143 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35144 +
35145 +#ifdef CONFIG_PAX_KERNEXEC
35146 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35147 +#endif
35148 +
35149 + trampoline_header->boot_cs = __BOOT_CS;
35150 trampoline_header->gdt_limit = __BOOT_DS + 7;
35151 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35152 #else
35153 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35154 *trampoline_cr4_features = __read_cr4();
35155
35156 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35157 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35158 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35159 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35160 #endif
35161 }
35162 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35163 index 2730d77..2e4cd19 100644
35164 --- a/arch/x86/realmode/rm/Makefile
35165 +++ b/arch/x86/realmode/rm/Makefile
35166 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35167
35168 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35169 -I$(srctree)/arch/x86/boot
35170 +ifdef CONSTIFY_PLUGIN
35171 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35172 +endif
35173 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35174 GCOV_PROFILE := n
35175 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35176 index a28221d..93c40f1 100644
35177 --- a/arch/x86/realmode/rm/header.S
35178 +++ b/arch/x86/realmode/rm/header.S
35179 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35180 #endif
35181 /* APM/BIOS reboot */
35182 .long pa_machine_real_restart_asm
35183 -#ifdef CONFIG_X86_64
35184 +#ifdef CONFIG_X86_32
35185 + .long __KERNEL_CS
35186 +#else
35187 .long __KERNEL32_CS
35188 #endif
35189 END(real_mode_header)
35190 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35191 index 48ddd76..c26749f 100644
35192 --- a/arch/x86/realmode/rm/trampoline_32.S
35193 +++ b/arch/x86/realmode/rm/trampoline_32.S
35194 @@ -24,6 +24,12 @@
35195 #include <asm/page_types.h>
35196 #include "realmode.h"
35197
35198 +#ifdef CONFIG_PAX_KERNEXEC
35199 +#define ta(X) (X)
35200 +#else
35201 +#define ta(X) (pa_ ## X)
35202 +#endif
35203 +
35204 .text
35205 .code16
35206
35207 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35208
35209 cli # We should be safe anyway
35210
35211 - movl tr_start, %eax # where we need to go
35212 -
35213 movl $0xA5A5A5A5, trampoline_status
35214 # write marker for master knows we're running
35215
35216 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35217 movw $1, %dx # protected mode (PE) bit
35218 lmsw %dx # into protected mode
35219
35220 - ljmpl $__BOOT_CS, $pa_startup_32
35221 + ljmpl *(trampoline_header)
35222
35223 .section ".text32","ax"
35224 .code32
35225 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35226 .balign 8
35227 GLOBAL(trampoline_header)
35228 tr_start: .space 4
35229 - tr_gdt_pad: .space 2
35230 + tr_boot_cs: .space 2
35231 tr_gdt: .space 6
35232 END(trampoline_header)
35233
35234 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35235 index dac7b20..72dbaca 100644
35236 --- a/arch/x86/realmode/rm/trampoline_64.S
35237 +++ b/arch/x86/realmode/rm/trampoline_64.S
35238 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35239 movl %edx, %gs
35240
35241 movl pa_tr_cr4, %eax
35242 + andl $~X86_CR4_PCIDE, %eax
35243 movl %eax, %cr4 # Enable PAE mode
35244
35245 # Setup trampoline 4 level pagetables
35246 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35247 wrmsr
35248
35249 # Enable paging and in turn activate Long Mode
35250 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35251 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35252 movl %eax, %cr0
35253
35254 /*
35255 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35256 index 9e7e147..25a4158 100644
35257 --- a/arch/x86/realmode/rm/wakeup_asm.S
35258 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35259 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35260 lgdtl pmode_gdt
35261
35262 /* This really couldn't... */
35263 - movl pmode_entry, %eax
35264 movl pmode_cr0, %ecx
35265 movl %ecx, %cr0
35266 - ljmpl $__KERNEL_CS, $pa_startup_32
35267 - /* -> jmp *%eax in trampoline_32.S */
35268 +
35269 + ljmpl *pmode_entry
35270 #else
35271 jmp trampoline_start
35272 #endif
35273 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35274 index 604a37e..e49702a 100644
35275 --- a/arch/x86/tools/Makefile
35276 +++ b/arch/x86/tools/Makefile
35277 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35278
35279 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35280
35281 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35282 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35283 hostprogs-y += relocs
35284 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35285 PHONY += relocs
35286 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35287 index 0c2fae8..88036b7 100644
35288 --- a/arch/x86/tools/relocs.c
35289 +++ b/arch/x86/tools/relocs.c
35290 @@ -1,5 +1,7 @@
35291 /* This is included from relocs_32/64.c */
35292
35293 +#include "../../../include/generated/autoconf.h"
35294 +
35295 #define ElfW(type) _ElfW(ELF_BITS, type)
35296 #define _ElfW(bits, type) __ElfW(bits, type)
35297 #define __ElfW(bits, type) Elf##bits##_##type
35298 @@ -11,6 +13,7 @@
35299 #define Elf_Sym ElfW(Sym)
35300
35301 static Elf_Ehdr ehdr;
35302 +static Elf_Phdr *phdr;
35303
35304 struct relocs {
35305 uint32_t *offset;
35306 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35307 }
35308 }
35309
35310 +static void read_phdrs(FILE *fp)
35311 +{
35312 + unsigned int i;
35313 +
35314 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35315 + if (!phdr) {
35316 + die("Unable to allocate %d program headers\n",
35317 + ehdr.e_phnum);
35318 + }
35319 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35320 + die("Seek to %d failed: %s\n",
35321 + ehdr.e_phoff, strerror(errno));
35322 + }
35323 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35324 + die("Cannot read ELF program headers: %s\n",
35325 + strerror(errno));
35326 + }
35327 + for(i = 0; i < ehdr.e_phnum; i++) {
35328 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35329 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35330 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35331 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35332 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35333 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35334 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35335 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35336 + }
35337 +
35338 +}
35339 +
35340 static void read_shdrs(FILE *fp)
35341 {
35342 - int i;
35343 + unsigned int i;
35344 Elf_Shdr shdr;
35345
35346 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35347 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35348
35349 static void read_strtabs(FILE *fp)
35350 {
35351 - int i;
35352 + unsigned int i;
35353 for (i = 0; i < ehdr.e_shnum; i++) {
35354 struct section *sec = &secs[i];
35355 if (sec->shdr.sh_type != SHT_STRTAB) {
35356 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35357
35358 static void read_symtabs(FILE *fp)
35359 {
35360 - int i,j;
35361 + unsigned int i,j;
35362 for (i = 0; i < ehdr.e_shnum; i++) {
35363 struct section *sec = &secs[i];
35364 if (sec->shdr.sh_type != SHT_SYMTAB) {
35365 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35366 }
35367
35368
35369 -static void read_relocs(FILE *fp)
35370 +static void read_relocs(FILE *fp, int use_real_mode)
35371 {
35372 - int i,j;
35373 + unsigned int i,j;
35374 + uint32_t base;
35375 +
35376 for (i = 0; i < ehdr.e_shnum; i++) {
35377 struct section *sec = &secs[i];
35378 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35379 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35380 die("Cannot read symbol table: %s\n",
35381 strerror(errno));
35382 }
35383 + base = 0;
35384 +
35385 +#ifdef CONFIG_X86_32
35386 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35387 + if (phdr[j].p_type != PT_LOAD )
35388 + continue;
35389 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35390 + continue;
35391 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35392 + break;
35393 + }
35394 +#endif
35395 +
35396 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35397 Elf_Rel *rel = &sec->reltab[j];
35398 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35399 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35400 rel->r_info = elf_xword_to_cpu(rel->r_info);
35401 #if (SHT_REL_TYPE == SHT_RELA)
35402 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35403 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35404
35405 static void print_absolute_symbols(void)
35406 {
35407 - int i;
35408 + unsigned int i;
35409 const char *format;
35410
35411 if (ELF_BITS == 64)
35412 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35413 for (i = 0; i < ehdr.e_shnum; i++) {
35414 struct section *sec = &secs[i];
35415 char *sym_strtab;
35416 - int j;
35417 + unsigned int j;
35418
35419 if (sec->shdr.sh_type != SHT_SYMTAB) {
35420 continue;
35421 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35422
35423 static void print_absolute_relocs(void)
35424 {
35425 - int i, printed = 0;
35426 + unsigned int i, printed = 0;
35427 const char *format;
35428
35429 if (ELF_BITS == 64)
35430 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35431 struct section *sec_applies, *sec_symtab;
35432 char *sym_strtab;
35433 Elf_Sym *sh_symtab;
35434 - int j;
35435 + unsigned int j;
35436 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35437 continue;
35438 }
35439 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35440 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35441 Elf_Sym *sym, const char *symname))
35442 {
35443 - int i;
35444 + unsigned int i;
35445 /* Walk through the relocations */
35446 for (i = 0; i < ehdr.e_shnum; i++) {
35447 char *sym_strtab;
35448 Elf_Sym *sh_symtab;
35449 struct section *sec_applies, *sec_symtab;
35450 - int j;
35451 + unsigned int j;
35452 struct section *sec = &secs[i];
35453
35454 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35455 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35456 {
35457 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35458 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35459 + char *sym_strtab = sec->link->link->strtab;
35460 +
35461 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35462 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35463 + return 0;
35464 +
35465 +#ifdef CONFIG_PAX_KERNEXEC
35466 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35467 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35468 + return 0;
35469 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35470 + return 0;
35471 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35472 + return 0;
35473 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35474 + return 0;
35475 +#endif
35476
35477 switch (r_type) {
35478 case R_386_NONE:
35479 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35480
35481 static void emit_relocs(int as_text, int use_real_mode)
35482 {
35483 - int i;
35484 + unsigned int i;
35485 int (*write_reloc)(uint32_t, FILE *) = write32;
35486 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35487 const char *symname);
35488 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35489 {
35490 regex_init(use_real_mode);
35491 read_ehdr(fp);
35492 + read_phdrs(fp);
35493 read_shdrs(fp);
35494 read_strtabs(fp);
35495 read_symtabs(fp);
35496 - read_relocs(fp);
35497 + read_relocs(fp, use_real_mode);
35498 if (ELF_BITS == 64)
35499 percpu_init();
35500 if (show_absolute_syms) {
35501 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35502 index f40281e..92728c9 100644
35503 --- a/arch/x86/um/mem_32.c
35504 +++ b/arch/x86/um/mem_32.c
35505 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35506 gate_vma.vm_start = FIXADDR_USER_START;
35507 gate_vma.vm_end = FIXADDR_USER_END;
35508 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35509 - gate_vma.vm_page_prot = __P101;
35510 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35511
35512 return 0;
35513 }
35514 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35515 index 80ffa5b..a33bd15 100644
35516 --- a/arch/x86/um/tls_32.c
35517 +++ b/arch/x86/um/tls_32.c
35518 @@ -260,7 +260,7 @@ out:
35519 if (unlikely(task == current &&
35520 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35521 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35522 - "without flushed TLS.", current->pid);
35523 + "without flushed TLS.", task_pid_nr(current));
35524 }
35525
35526 return 0;
35527 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35528 index 7b9be98..39bb57f 100644
35529 --- a/arch/x86/vdso/Makefile
35530 +++ b/arch/x86/vdso/Makefile
35531 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35532 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35533 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35534
35535 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35536 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35537 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35538 GCOV_PROFILE := n
35539
35540 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35541 index 0224987..c7d65a5 100644
35542 --- a/arch/x86/vdso/vdso2c.h
35543 +++ b/arch/x86/vdso/vdso2c.h
35544 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35545 unsigned long load_size = -1; /* Work around bogus warning */
35546 unsigned long mapping_size;
35547 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35548 - int i;
35549 + unsigned int i;
35550 unsigned long j;
35551 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35552 *alt_sec = NULL;
35553 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35554 index e904c27..b9eaa03 100644
35555 --- a/arch/x86/vdso/vdso32-setup.c
35556 +++ b/arch/x86/vdso/vdso32-setup.c
35557 @@ -14,6 +14,7 @@
35558 #include <asm/cpufeature.h>
35559 #include <asm/processor.h>
35560 #include <asm/vdso.h>
35561 +#include <asm/mman.h>
35562
35563 #ifdef CONFIG_COMPAT_VDSO
35564 #define VDSO_DEFAULT 0
35565 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35566 index 1c9f750..cfddb1a 100644
35567 --- a/arch/x86/vdso/vma.c
35568 +++ b/arch/x86/vdso/vma.c
35569 @@ -19,10 +19,7 @@
35570 #include <asm/page.h>
35571 #include <asm/hpet.h>
35572 #include <asm/desc.h>
35573 -
35574 -#if defined(CONFIG_X86_64)
35575 -unsigned int __read_mostly vdso64_enabled = 1;
35576 -#endif
35577 +#include <asm/mman.h>
35578
35579 void __init init_vdso_image(const struct vdso_image *image)
35580 {
35581 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35582 .pages = no_pages,
35583 };
35584
35585 +#ifdef CONFIG_PAX_RANDMMAP
35586 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35587 + calculate_addr = false;
35588 +#endif
35589 +
35590 if (calculate_addr) {
35591 addr = vdso_addr(current->mm->start_stack,
35592 image->size - image->sym_vvar_start);
35593 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35594 down_write(&mm->mmap_sem);
35595
35596 addr = get_unmapped_area(NULL, addr,
35597 - image->size - image->sym_vvar_start, 0, 0);
35598 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35599 if (IS_ERR_VALUE(addr)) {
35600 ret = addr;
35601 goto up_fail;
35602 }
35603
35604 text_start = addr - image->sym_vvar_start;
35605 - current->mm->context.vdso = (void __user *)text_start;
35606 + mm->context.vdso = text_start;
35607
35608 /*
35609 * MAYWRITE to allow gdb to COW and set breakpoints
35610 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35611 hpet_address >> PAGE_SHIFT,
35612 PAGE_SIZE,
35613 pgprot_noncached(PAGE_READONLY));
35614 -
35615 - if (ret)
35616 - goto up_fail;
35617 }
35618 #endif
35619
35620 up_fail:
35621 if (ret)
35622 - current->mm->context.vdso = NULL;
35623 + current->mm->context.vdso = 0;
35624
35625 up_write(&mm->mmap_sem);
35626 return ret;
35627 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35628
35629 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35630 current_thread_info()->sysenter_return =
35631 - current->mm->context.vdso +
35632 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35633 + (void __force_user *)(current->mm->context.vdso +
35634 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35635
35636 return 0;
35637 }
35638 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35639 #ifdef CONFIG_X86_64
35640 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35641 {
35642 - if (!vdso64_enabled)
35643 - return 0;
35644 -
35645 return map_vdso(&vdso_image_64, true);
35646 }
35647
35648 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35649 int uses_interp)
35650 {
35651 #ifdef CONFIG_X86_X32_ABI
35652 - if (test_thread_flag(TIF_X32)) {
35653 - if (!vdso64_enabled)
35654 - return 0;
35655 -
35656 + if (test_thread_flag(TIF_X32))
35657 return map_vdso(&vdso_image_x32, true);
35658 - }
35659 #endif
35660
35661 return load_vdso32();
35662 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35663 #endif
35664
35665 #ifdef CONFIG_X86_64
35666 -static __init int vdso_setup(char *s)
35667 -{
35668 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35669 - return 0;
35670 -}
35671 -__setup("vdso=", vdso_setup);
35672 -#endif
35673 -
35674 -#ifdef CONFIG_X86_64
35675 static void vgetcpu_cpu_init(void *arg)
35676 {
35677 int cpu = smp_processor_id();
35678 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35679 index e88fda8..76ce7ce 100644
35680 --- a/arch/x86/xen/Kconfig
35681 +++ b/arch/x86/xen/Kconfig
35682 @@ -9,6 +9,7 @@ config XEN
35683 select XEN_HAVE_PVMMU
35684 depends on X86_64 || (X86_32 && X86_PAE)
35685 depends on X86_TSC
35686 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35687 help
35688 This is the Linux Xen port. Enabling this will allow the
35689 kernel to boot in a paravirtualized environment under the
35690 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35691 index 5240f56..0c12163 100644
35692 --- a/arch/x86/xen/enlighten.c
35693 +++ b/arch/x86/xen/enlighten.c
35694 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35695
35696 struct shared_info xen_dummy_shared_info;
35697
35698 -void *xen_initial_gdt;
35699 -
35700 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35701 __read_mostly int xen_have_vector_callback;
35702 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35703 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35704 {
35705 unsigned long va = dtr->address;
35706 unsigned int size = dtr->size + 1;
35707 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35708 - unsigned long frames[pages];
35709 + unsigned long frames[65536 / PAGE_SIZE];
35710 int f;
35711
35712 /*
35713 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35714 {
35715 unsigned long va = dtr->address;
35716 unsigned int size = dtr->size + 1;
35717 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35718 - unsigned long frames[pages];
35719 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35720 int f;
35721
35722 /*
35723 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35724 * 8-byte entries, or 16 4k pages..
35725 */
35726
35727 - BUG_ON(size > 65536);
35728 + BUG_ON(size > GDT_SIZE);
35729 BUG_ON(va & ~PAGE_MASK);
35730
35731 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35732 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35733 return 0;
35734 }
35735
35736 -static void set_xen_basic_apic_ops(void)
35737 +static void __init set_xen_basic_apic_ops(void)
35738 {
35739 apic->read = xen_apic_read;
35740 apic->write = xen_apic_write;
35741 @@ -1308,30 +1304,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35742 #endif
35743 };
35744
35745 -static void xen_reboot(int reason)
35746 +static __noreturn void xen_reboot(int reason)
35747 {
35748 struct sched_shutdown r = { .reason = reason };
35749
35750 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35751 - BUG();
35752 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35753 + BUG();
35754 }
35755
35756 -static void xen_restart(char *msg)
35757 +static __noreturn void xen_restart(char *msg)
35758 {
35759 xen_reboot(SHUTDOWN_reboot);
35760 }
35761
35762 -static void xen_emergency_restart(void)
35763 +static __noreturn void xen_emergency_restart(void)
35764 {
35765 xen_reboot(SHUTDOWN_reboot);
35766 }
35767
35768 -static void xen_machine_halt(void)
35769 +static __noreturn void xen_machine_halt(void)
35770 {
35771 xen_reboot(SHUTDOWN_poweroff);
35772 }
35773
35774 -static void xen_machine_power_off(void)
35775 +static __noreturn void xen_machine_power_off(void)
35776 {
35777 if (pm_power_off)
35778 pm_power_off();
35779 @@ -1484,8 +1480,11 @@ static void __ref xen_setup_gdt(int cpu)
35780 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35781 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35782
35783 - setup_stack_canary_segment(0);
35784 - switch_to_new_gdt(0);
35785 + setup_stack_canary_segment(cpu);
35786 +#ifdef CONFIG_X86_64
35787 + load_percpu_segment(cpu);
35788 +#endif
35789 + switch_to_new_gdt(cpu);
35790
35791 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35792 pv_cpu_ops.load_gdt = xen_load_gdt;
35793 @@ -1600,7 +1599,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35794 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35795
35796 /* Work out if we support NX */
35797 - x86_configure_nx();
35798 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35799 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35800 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35801 + unsigned l, h;
35802 +
35803 + __supported_pte_mask |= _PAGE_NX;
35804 + rdmsr(MSR_EFER, l, h);
35805 + l |= EFER_NX;
35806 + wrmsr(MSR_EFER, l, h);
35807 + }
35808 +#endif
35809
35810 /* Get mfn list */
35811 xen_build_dynamic_phys_to_machine();
35812 @@ -1628,13 +1637,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35813
35814 machine_ops = xen_machine_ops;
35815
35816 - /*
35817 - * The only reliable way to retain the initial address of the
35818 - * percpu gdt_page is to remember it here, so we can go and
35819 - * mark it RW later, when the initial percpu area is freed.
35820 - */
35821 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35822 -
35823 xen_smp_init();
35824
35825 #ifdef CONFIG_ACPI_NUMA
35826 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35827 index adca9e2..35d6a98 100644
35828 --- a/arch/x86/xen/mmu.c
35829 +++ b/arch/x86/xen/mmu.c
35830 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35831 return val;
35832 }
35833
35834 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35835 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35836 {
35837 if (val & _PAGE_PRESENT) {
35838 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35839 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35840 * L3_k[511] -> level2_fixmap_pgt */
35841 convert_pfn_mfn(level3_kernel_pgt);
35842
35843 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35844 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35845 + convert_pfn_mfn(level3_vmemmap_pgt);
35846 /* L3_k[511][506] -> level1_fixmap_pgt */
35847 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35848 convert_pfn_mfn(level2_fixmap_pgt);
35849 }
35850 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35851 @@ -1860,11 +1864,16 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35852 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35853 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35854 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35855 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35856 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35857 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35858 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35859 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35860 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35861 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35862 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35863 set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35864 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35865
35866 /* Pin down new L4 */
35867 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35868 @@ -2048,6 +2057,7 @@ static void __init xen_post_allocator_init(void)
35869 pv_mmu_ops.set_pud = xen_set_pud;
35870 #if PAGETABLE_LEVELS == 4
35871 pv_mmu_ops.set_pgd = xen_set_pgd;
35872 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35873 #endif
35874
35875 /* This will work as long as patching hasn't happened yet
35876 @@ -2126,6 +2136,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35877 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35878 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35879 .set_pgd = xen_set_pgd_hyper,
35880 + .set_pgd_batched = xen_set_pgd_hyper,
35881
35882 .alloc_pud = xen_alloc_pmd_init,
35883 .release_pud = xen_release_pmd_init,
35884 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35885 index 08e8489..b1e182f 100644
35886 --- a/arch/x86/xen/smp.c
35887 +++ b/arch/x86/xen/smp.c
35888 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35889
35890 if (xen_pv_domain()) {
35891 if (!xen_feature(XENFEAT_writable_page_tables))
35892 - /* We've switched to the "real" per-cpu gdt, so make
35893 - * sure the old memory can be recycled. */
35894 - make_lowmem_page_readwrite(xen_initial_gdt);
35895 -
35896 #ifdef CONFIG_X86_32
35897 /*
35898 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35899 * expects __USER_DS
35900 */
35901 - loadsegment(ds, __USER_DS);
35902 - loadsegment(es, __USER_DS);
35903 + loadsegment(ds, __KERNEL_DS);
35904 + loadsegment(es, __KERNEL_DS);
35905 #endif
35906
35907 xen_filter_cpu_maps();
35908 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35909 #ifdef CONFIG_X86_32
35910 /* Note: PVH is not yet supported on x86_32. */
35911 ctxt->user_regs.fs = __KERNEL_PERCPU;
35912 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
35913 + savesegment(gs, ctxt->user_regs.gs);
35914 #endif
35915 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
35916
35917 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35918 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
35919 ctxt->flags = VGCF_IN_KERNEL;
35920 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
35921 - ctxt->user_regs.ds = __USER_DS;
35922 - ctxt->user_regs.es = __USER_DS;
35923 + ctxt->user_regs.ds = __KERNEL_DS;
35924 + ctxt->user_regs.es = __KERNEL_DS;
35925 ctxt->user_regs.ss = __KERNEL_DS;
35926
35927 xen_copy_trap_info(ctxt->trap_ctxt);
35928 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
35929 int rc;
35930
35931 per_cpu(current_task, cpu) = idle;
35932 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
35933 #ifdef CONFIG_X86_32
35934 irq_ctx_init(cpu);
35935 #else
35936 clear_tsk_thread_flag(idle, TIF_FORK);
35937 #endif
35938 - per_cpu(kernel_stack, cpu) =
35939 - (unsigned long)task_stack_page(idle) -
35940 - KERNEL_STACK_OFFSET + THREAD_SIZE;
35941 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
35942
35943 xen_setup_runstate_info(cpu);
35944 xen_setup_timer(cpu);
35945 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
35946
35947 void __init xen_smp_init(void)
35948 {
35949 - smp_ops = xen_smp_ops;
35950 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
35951 xen_fill_possible_map();
35952 }
35953
35954 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
35955 index fd92a64..1f72641 100644
35956 --- a/arch/x86/xen/xen-asm_32.S
35957 +++ b/arch/x86/xen/xen-asm_32.S
35958 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
35959 pushw %fs
35960 movl $(__KERNEL_PERCPU), %eax
35961 movl %eax, %fs
35962 - movl %fs:xen_vcpu, %eax
35963 + mov PER_CPU_VAR(xen_vcpu), %eax
35964 POP_FS
35965 #else
35966 movl %ss:xen_vcpu, %eax
35967 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
35968 index 674b2225..f1f5dc1 100644
35969 --- a/arch/x86/xen/xen-head.S
35970 +++ b/arch/x86/xen/xen-head.S
35971 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
35972 #ifdef CONFIG_X86_32
35973 mov %esi,xen_start_info
35974 mov $init_thread_union+THREAD_SIZE,%esp
35975 +#ifdef CONFIG_SMP
35976 + movl $cpu_gdt_table,%edi
35977 + movl $__per_cpu_load,%eax
35978 + movw %ax,__KERNEL_PERCPU + 2(%edi)
35979 + rorl $16,%eax
35980 + movb %al,__KERNEL_PERCPU + 4(%edi)
35981 + movb %ah,__KERNEL_PERCPU + 7(%edi)
35982 + movl $__per_cpu_end - 1,%eax
35983 + subl $__per_cpu_start,%eax
35984 + movw %ax,__KERNEL_PERCPU + 0(%edi)
35985 +#endif
35986 #else
35987 mov %rsi,xen_start_info
35988 mov $init_thread_union+THREAD_SIZE,%rsp
35989 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
35990 index 9e195c6..523ed36 100644
35991 --- a/arch/x86/xen/xen-ops.h
35992 +++ b/arch/x86/xen/xen-ops.h
35993 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
35994 void xen_syscall32_target(void);
35995 #endif
35996
35997 -extern void *xen_initial_gdt;
35998 -
35999 struct trap_info;
36000 void xen_copy_trap_info(struct trap_info *traps);
36001
36002 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36003 index 525bd3d..ef888b1 100644
36004 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36005 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36006 @@ -119,9 +119,9 @@
36007 ----------------------------------------------------------------------*/
36008
36009 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36010 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36011 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36012 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36013 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36014
36015 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36016 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36017 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36018 index 2f33760..835e50a 100644
36019 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36020 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36021 @@ -11,6 +11,7 @@
36022 #ifndef _XTENSA_CORE_H
36023 #define _XTENSA_CORE_H
36024
36025 +#include <linux/const.h>
36026
36027 /****************************************************************************
36028 Parameters Useful for Any Code, USER or PRIVILEGED
36029 @@ -112,9 +113,9 @@
36030 ----------------------------------------------------------------------*/
36031
36032 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36033 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36034 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36035 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36036 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36037
36038 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36039 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36040 diff --git a/block/bio.c b/block/bio.c
36041 index f66a4ea..73ddf55 100644
36042 --- a/block/bio.c
36043 +++ b/block/bio.c
36044 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36045 /*
36046 * Overflow, abort
36047 */
36048 - if (end < start)
36049 + if (end < start || end - start > INT_MAX - nr_pages)
36050 return ERR_PTR(-EINVAL);
36051
36052 nr_pages += end - start;
36053 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36054 /*
36055 * Overflow, abort
36056 */
36057 - if (end < start)
36058 + if (end < start || end - start > INT_MAX - nr_pages)
36059 return ERR_PTR(-EINVAL);
36060
36061 nr_pages += end - start;
36062 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36063 index 0736729..2ec3b48 100644
36064 --- a/block/blk-iopoll.c
36065 +++ b/block/blk-iopoll.c
36066 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36067 }
36068 EXPORT_SYMBOL(blk_iopoll_complete);
36069
36070 -static void blk_iopoll_softirq(struct softirq_action *h)
36071 +static __latent_entropy void blk_iopoll_softirq(void)
36072 {
36073 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36074 int rearm = 0, budget = blk_iopoll_budget;
36075 diff --git a/block/blk-map.c b/block/blk-map.c
36076 index b8d2725..08c52b0 100644
36077 --- a/block/blk-map.c
36078 +++ b/block/blk-map.c
36079 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36080 if (!len || !kbuf)
36081 return -EINVAL;
36082
36083 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36084 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36085 if (do_copy)
36086 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36087 else
36088 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36089 index 53b1737..08177d2e 100644
36090 --- a/block/blk-softirq.c
36091 +++ b/block/blk-softirq.c
36092 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36093 * Softirq action handler - move entries to local list and loop over them
36094 * while passing them to the queue registered handler.
36095 */
36096 -static void blk_done_softirq(struct softirq_action *h)
36097 +static __latent_entropy void blk_done_softirq(void)
36098 {
36099 struct list_head *cpu_list, local_list;
36100
36101 diff --git a/block/bsg.c b/block/bsg.c
36102 index d214e92..9649863 100644
36103 --- a/block/bsg.c
36104 +++ b/block/bsg.c
36105 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36106 struct sg_io_v4 *hdr, struct bsg_device *bd,
36107 fmode_t has_write_perm)
36108 {
36109 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36110 + unsigned char *cmdptr;
36111 +
36112 if (hdr->request_len > BLK_MAX_CDB) {
36113 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36114 if (!rq->cmd)
36115 return -ENOMEM;
36116 - }
36117 + cmdptr = rq->cmd;
36118 + } else
36119 + cmdptr = tmpcmd;
36120
36121 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36122 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36123 hdr->request_len))
36124 return -EFAULT;
36125
36126 + if (cmdptr != rq->cmd)
36127 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36128 +
36129 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36130 if (blk_verify_command(rq->cmd, has_write_perm))
36131 return -EPERM;
36132 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36133 index f678c73..f35aa18 100644
36134 --- a/block/compat_ioctl.c
36135 +++ b/block/compat_ioctl.c
36136 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36137 cgc = compat_alloc_user_space(sizeof(*cgc));
36138 cgc32 = compat_ptr(arg);
36139
36140 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36141 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36142 get_user(data, &cgc32->buffer) ||
36143 put_user(compat_ptr(data), &cgc->buffer) ||
36144 copy_in_user(&cgc->buflen, &cgc32->buflen,
36145 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36146 err |= __get_user(f->spec1, &uf->spec1);
36147 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36148 err |= __get_user(name, &uf->name);
36149 - f->name = compat_ptr(name);
36150 + f->name = (void __force_kernel *)compat_ptr(name);
36151 if (err) {
36152 err = -EFAULT;
36153 goto out;
36154 diff --git a/block/genhd.c b/block/genhd.c
36155 index 0a536dc..b8f7aca 100644
36156 --- a/block/genhd.c
36157 +++ b/block/genhd.c
36158 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36159
36160 /*
36161 * Register device numbers dev..(dev+range-1)
36162 - * range must be nonzero
36163 + * Noop if @range is zero.
36164 * The hash chain is sorted on range, so that subranges can override.
36165 */
36166 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36167 struct kobject *(*probe)(dev_t, int *, void *),
36168 int (*lock)(dev_t, void *), void *data)
36169 {
36170 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36171 + if (range)
36172 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36173 }
36174
36175 EXPORT_SYMBOL(blk_register_region);
36176
36177 +/* undo blk_register_region(), noop if @range is zero */
36178 void blk_unregister_region(dev_t devt, unsigned long range)
36179 {
36180 - kobj_unmap(bdev_map, devt, range);
36181 + if (range)
36182 + kobj_unmap(bdev_map, devt, range);
36183 }
36184
36185 EXPORT_SYMBOL(blk_unregister_region);
36186 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36187 index 26cb624..a49c3a5 100644
36188 --- a/block/partitions/efi.c
36189 +++ b/block/partitions/efi.c
36190 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36191 if (!gpt)
36192 return NULL;
36193
36194 + if (!le32_to_cpu(gpt->num_partition_entries))
36195 + return NULL;
36196 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36197 + if (!pte)
36198 + return NULL;
36199 +
36200 count = le32_to_cpu(gpt->num_partition_entries) *
36201 le32_to_cpu(gpt->sizeof_partition_entry);
36202 - if (!count)
36203 - return NULL;
36204 - pte = kmalloc(count, GFP_KERNEL);
36205 - if (!pte)
36206 - return NULL;
36207 -
36208 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36209 (u8 *) pte, count) < count) {
36210 kfree(pte);
36211 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36212 index e1f71c3..02d295a 100644
36213 --- a/block/scsi_ioctl.c
36214 +++ b/block/scsi_ioctl.c
36215 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36216 return put_user(0, p);
36217 }
36218
36219 -static int sg_get_timeout(struct request_queue *q)
36220 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36221 {
36222 return jiffies_to_clock_t(q->sg_timeout);
36223 }
36224 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36225 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36226 struct sg_io_hdr *hdr, fmode_t mode)
36227 {
36228 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36229 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36230 + unsigned char *cmdptr;
36231 +
36232 + if (rq->cmd != rq->__cmd)
36233 + cmdptr = rq->cmd;
36234 + else
36235 + cmdptr = tmpcmd;
36236 +
36237 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36238 return -EFAULT;
36239 +
36240 + if (cmdptr != rq->cmd)
36241 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36242 +
36243 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36244 return -EPERM;
36245
36246 @@ -422,6 +434,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36247 int err;
36248 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36249 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36250 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36251 + unsigned char *cmdptr;
36252
36253 if (!sic)
36254 return -EINVAL;
36255 @@ -460,9 +474,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36256 */
36257 err = -EFAULT;
36258 rq->cmd_len = cmdlen;
36259 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36260 +
36261 + if (rq->cmd != rq->__cmd)
36262 + cmdptr = rq->cmd;
36263 + else
36264 + cmdptr = tmpcmd;
36265 +
36266 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36267 goto error;
36268
36269 + if (rq->cmd != cmdptr)
36270 + memcpy(rq->cmd, cmdptr, cmdlen);
36271 +
36272 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36273 goto error;
36274
36275 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36276 index 650afac1..f3307de 100644
36277 --- a/crypto/cryptd.c
36278 +++ b/crypto/cryptd.c
36279 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36280
36281 struct cryptd_blkcipher_request_ctx {
36282 crypto_completion_t complete;
36283 -};
36284 +} __no_const;
36285
36286 struct cryptd_hash_ctx {
36287 struct crypto_shash *child;
36288 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36289
36290 struct cryptd_aead_request_ctx {
36291 crypto_completion_t complete;
36292 -};
36293 +} __no_const;
36294
36295 static void cryptd_queue_worker(struct work_struct *work);
36296
36297 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36298 index c305d41..a96de79 100644
36299 --- a/crypto/pcrypt.c
36300 +++ b/crypto/pcrypt.c
36301 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36302 int ret;
36303
36304 pinst->kobj.kset = pcrypt_kset;
36305 - ret = kobject_add(&pinst->kobj, NULL, name);
36306 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36307 if (!ret)
36308 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36309
36310 diff --git a/crypto/zlib.c b/crypto/zlib.c
36311 index 0eefa9d..0fa3d29 100644
36312 --- a/crypto/zlib.c
36313 +++ b/crypto/zlib.c
36314 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36315 zlib_comp_exit(ctx);
36316
36317 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36318 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36319 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36320 : MAX_WBITS;
36321 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36322 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36323 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36324 : DEF_MEM_LEVEL;
36325
36326 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36327 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36328 index 3b37676..898edfa 100644
36329 --- a/drivers/acpi/acpica/hwxfsleep.c
36330 +++ b/drivers/acpi/acpica/hwxfsleep.c
36331 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36332 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36333
36334 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36335 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36336 - acpi_hw_extended_sleep},
36337 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36338 - acpi_hw_extended_wake_prep},
36339 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36340 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36341 + .extended_function = acpi_hw_extended_sleep},
36342 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36343 + .extended_function = acpi_hw_extended_wake_prep},
36344 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36345 + .extended_function = acpi_hw_extended_wake}
36346 };
36347
36348 /*
36349 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36350 index 16129c7..8b675cd 100644
36351 --- a/drivers/acpi/apei/apei-internal.h
36352 +++ b/drivers/acpi/apei/apei-internal.h
36353 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36354 struct apei_exec_ins_type {
36355 u32 flags;
36356 apei_exec_ins_func_t run;
36357 -};
36358 +} __do_const;
36359
36360 struct apei_exec_context {
36361 u32 ip;
36362 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36363 index e82d097..0c855c1 100644
36364 --- a/drivers/acpi/apei/ghes.c
36365 +++ b/drivers/acpi/apei/ghes.c
36366 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36367 const struct acpi_hest_generic *generic,
36368 const struct acpi_hest_generic_status *estatus)
36369 {
36370 - static atomic_t seqno;
36371 + static atomic_unchecked_t seqno;
36372 unsigned int curr_seqno;
36373 char pfx_seq[64];
36374
36375 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36376 else
36377 pfx = KERN_ERR;
36378 }
36379 - curr_seqno = atomic_inc_return(&seqno);
36380 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36381 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36382 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36383 pfx_seq, generic->header.source_id);
36384 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36385 index a83e3c6..c3d617f 100644
36386 --- a/drivers/acpi/bgrt.c
36387 +++ b/drivers/acpi/bgrt.c
36388 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36389 if (!bgrt_image)
36390 return -ENODEV;
36391
36392 - bin_attr_image.private = bgrt_image;
36393 - bin_attr_image.size = bgrt_image_size;
36394 + pax_open_kernel();
36395 + *(void **)&bin_attr_image.private = bgrt_image;
36396 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36397 + pax_close_kernel();
36398
36399 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36400 if (!bgrt_kobj)
36401 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36402 index 9b693d5..8953d54 100644
36403 --- a/drivers/acpi/blacklist.c
36404 +++ b/drivers/acpi/blacklist.c
36405 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36406 u32 is_critical_error;
36407 };
36408
36409 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36410 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36411
36412 /*
36413 * POLICY: If *anything* doesn't work, put it on the blacklist.
36414 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36415 return 0;
36416 }
36417
36418 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36419 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36420 {
36421 .callback = dmi_disable_osi_vista,
36422 .ident = "Fujitsu Siemens",
36423 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36424 index 8b67bd0..b59593e 100644
36425 --- a/drivers/acpi/bus.c
36426 +++ b/drivers/acpi/bus.c
36427 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36428 }
36429 #endif
36430
36431 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36432 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36433 /*
36434 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36435 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36436 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36437 {}
36438 };
36439 #else
36440 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36441 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36442 {}
36443 };
36444 #endif
36445 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36446 index c68e724..e863008 100644
36447 --- a/drivers/acpi/custom_method.c
36448 +++ b/drivers/acpi/custom_method.c
36449 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36450 struct acpi_table_header table;
36451 acpi_status status;
36452
36453 +#ifdef CONFIG_GRKERNSEC_KMEM
36454 + return -EPERM;
36455 +#endif
36456 +
36457 if (!(*ppos)) {
36458 /* parse the table header to get the table length */
36459 if (count <= sizeof(struct acpi_table_header))
36460 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36461 index 735db11..91e07ff 100644
36462 --- a/drivers/acpi/device_pm.c
36463 +++ b/drivers/acpi/device_pm.c
36464 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36465
36466 #endif /* CONFIG_PM_SLEEP */
36467
36468 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36469 +
36470 static struct dev_pm_domain acpi_general_pm_domain = {
36471 .ops = {
36472 .runtime_suspend = acpi_subsys_runtime_suspend,
36473 @@ -1041,6 +1043,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36474 .restore_early = acpi_subsys_resume_early,
36475 #endif
36476 },
36477 + .detach = acpi_dev_pm_detach
36478 };
36479
36480 /**
36481 @@ -1110,7 +1113,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36482 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36483 }
36484
36485 - dev->pm_domain->detach = acpi_dev_pm_detach;
36486 return 0;
36487 }
36488 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36489 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36490 index a8dd2f7..e15950e 100644
36491 --- a/drivers/acpi/ec.c
36492 +++ b/drivers/acpi/ec.c
36493 @@ -1242,7 +1242,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36494 return 0;
36495 }
36496
36497 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36498 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36499 {
36500 ec_skip_dsdt_scan, "Compal JFL92", {
36501 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36502 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36503 index 139d9e4..9a9d799 100644
36504 --- a/drivers/acpi/pci_slot.c
36505 +++ b/drivers/acpi/pci_slot.c
36506 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36507 return 0;
36508 }
36509
36510 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36511 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36512 /*
36513 * Fujitsu Primequest machines will return 1023 to indicate an
36514 * error if the _SUN method is evaluated on SxFy objects that
36515 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36516 index d9f7158..168e742 100644
36517 --- a/drivers/acpi/processor_driver.c
36518 +++ b/drivers/acpi/processor_driver.c
36519 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36520 return NOTIFY_OK;
36521 }
36522
36523 -static struct notifier_block __refdata acpi_cpu_notifier = {
36524 +static struct notifier_block __refconst acpi_cpu_notifier = {
36525 .notifier_call = acpi_cpu_soft_notify,
36526 };
36527
36528 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36529 index f98db0b..8309c83 100644
36530 --- a/drivers/acpi/processor_idle.c
36531 +++ b/drivers/acpi/processor_idle.c
36532 @@ -912,7 +912,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36533 {
36534 int i, count = CPUIDLE_DRIVER_STATE_START;
36535 struct acpi_processor_cx *cx;
36536 - struct cpuidle_state *state;
36537 + cpuidle_state_no_const *state;
36538 struct cpuidle_driver *drv = &acpi_idle_driver;
36539
36540 if (!pr->flags.power_setup_done)
36541 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36542 index e5dd808..1eceed1 100644
36543 --- a/drivers/acpi/processor_pdc.c
36544 +++ b/drivers/acpi/processor_pdc.c
36545 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36546 return 0;
36547 }
36548
36549 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36550 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36551 {
36552 set_no_mwait, "Extensa 5220", {
36553 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36554 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36555 index 7f251dd..47b262c 100644
36556 --- a/drivers/acpi/sleep.c
36557 +++ b/drivers/acpi/sleep.c
36558 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36559 return 0;
36560 }
36561
36562 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36563 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36564 {
36565 .callback = init_old_suspend_ordering,
36566 .ident = "Abit KN9 (nForce4 variant)",
36567 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36568 index 13e577c..cef11ee 100644
36569 --- a/drivers/acpi/sysfs.c
36570 +++ b/drivers/acpi/sysfs.c
36571 @@ -423,11 +423,11 @@ static u32 num_counters;
36572 static struct attribute **all_attrs;
36573 static u32 acpi_gpe_count;
36574
36575 -static struct attribute_group interrupt_stats_attr_group = {
36576 +static attribute_group_no_const interrupt_stats_attr_group = {
36577 .name = "interrupts",
36578 };
36579
36580 -static struct kobj_attribute *counter_attrs;
36581 +static kobj_attribute_no_const *counter_attrs;
36582
36583 static void delete_gpe_attr_array(void)
36584 {
36585 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36586 index d24fa19..782f1e6 100644
36587 --- a/drivers/acpi/thermal.c
36588 +++ b/drivers/acpi/thermal.c
36589 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36590 return 0;
36591 }
36592
36593 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36594 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36595 /*
36596 * Award BIOS on this AOpen makes thermal control almost worthless.
36597 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36598 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36599 index 26eb70c..4d66ddf 100644
36600 --- a/drivers/acpi/video.c
36601 +++ b/drivers/acpi/video.c
36602 @@ -418,7 +418,7 @@ static int __init video_disable_native_backlight(const struct dmi_system_id *d)
36603 return 0;
36604 }
36605
36606 -static struct dmi_system_id video_dmi_table[] __initdata = {
36607 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36608 /*
36609 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36610 */
36611 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36612 index 61a9c07..ea98fa1 100644
36613 --- a/drivers/ata/libahci.c
36614 +++ b/drivers/ata/libahci.c
36615 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36616 }
36617 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36618
36619 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36620 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36621 struct ata_taskfile *tf, int is_cmd, u16 flags,
36622 unsigned long timeout_msec)
36623 {
36624 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36625 index 23dac3b..89ada44 100644
36626 --- a/drivers/ata/libata-core.c
36627 +++ b/drivers/ata/libata-core.c
36628 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36629 static void ata_dev_xfermask(struct ata_device *dev);
36630 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36631
36632 -atomic_t ata_print_id = ATOMIC_INIT(0);
36633 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36634
36635 struct ata_force_param {
36636 const char *name;
36637 @@ -4780,7 +4780,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36638 struct ata_port *ap;
36639 unsigned int tag;
36640
36641 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36642 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36643 ap = qc->ap;
36644
36645 qc->flags = 0;
36646 @@ -4797,7 +4797,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36647 struct ata_port *ap;
36648 struct ata_link *link;
36649
36650 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36651 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36652 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36653 ap = qc->ap;
36654 link = qc->dev->link;
36655 @@ -5901,6 +5901,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36656 return;
36657
36658 spin_lock(&lock);
36659 + pax_open_kernel();
36660
36661 for (cur = ops->inherits; cur; cur = cur->inherits) {
36662 void **inherit = (void **)cur;
36663 @@ -5914,8 +5915,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36664 if (IS_ERR(*pp))
36665 *pp = NULL;
36666
36667 - ops->inherits = NULL;
36668 + *(struct ata_port_operations **)&ops->inherits = NULL;
36669
36670 + pax_close_kernel();
36671 spin_unlock(&lock);
36672 }
36673
36674 @@ -6111,7 +6113,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36675
36676 /* give ports names and add SCSI hosts */
36677 for (i = 0; i < host->n_ports; i++) {
36678 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36679 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36680 host->ports[i]->local_port_no = i + 1;
36681 }
36682
36683 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36684 index b061ba2..fdcd85f 100644
36685 --- a/drivers/ata/libata-scsi.c
36686 +++ b/drivers/ata/libata-scsi.c
36687 @@ -4172,7 +4172,7 @@ int ata_sas_port_init(struct ata_port *ap)
36688
36689 if (rc)
36690 return rc;
36691 - ap->print_id = atomic_inc_return(&ata_print_id);
36692 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36693 return 0;
36694 }
36695 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36696 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36697 index f840ca1..edd6ef3 100644
36698 --- a/drivers/ata/libata.h
36699 +++ b/drivers/ata/libata.h
36700 @@ -53,7 +53,7 @@ enum {
36701 ATA_DNXFER_QUIET = (1 << 31),
36702 };
36703
36704 -extern atomic_t ata_print_id;
36705 +extern atomic_unchecked_t ata_print_id;
36706 extern int atapi_passthru16;
36707 extern int libata_fua;
36708 extern int libata_noacpi;
36709 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36710 index a9b0c82..207d97d 100644
36711 --- a/drivers/ata/pata_arasan_cf.c
36712 +++ b/drivers/ata/pata_arasan_cf.c
36713 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36714 /* Handle platform specific quirks */
36715 if (quirk) {
36716 if (quirk & CF_BROKEN_PIO) {
36717 - ap->ops->set_piomode = NULL;
36718 + pax_open_kernel();
36719 + *(void **)&ap->ops->set_piomode = NULL;
36720 + pax_close_kernel();
36721 ap->pio_mask = 0;
36722 }
36723 if (quirk & CF_BROKEN_MWDMA)
36724 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36725 index f9b983a..887b9d8 100644
36726 --- a/drivers/atm/adummy.c
36727 +++ b/drivers/atm/adummy.c
36728 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36729 vcc->pop(vcc, skb);
36730 else
36731 dev_kfree_skb_any(skb);
36732 - atomic_inc(&vcc->stats->tx);
36733 + atomic_inc_unchecked(&vcc->stats->tx);
36734
36735 return 0;
36736 }
36737 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36738 index f1a9198..f466a4a 100644
36739 --- a/drivers/atm/ambassador.c
36740 +++ b/drivers/atm/ambassador.c
36741 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36742 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36743
36744 // VC layer stats
36745 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36746 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36747
36748 // free the descriptor
36749 kfree (tx_descr);
36750 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36751 dump_skb ("<<<", vc, skb);
36752
36753 // VC layer stats
36754 - atomic_inc(&atm_vcc->stats->rx);
36755 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36756 __net_timestamp(skb);
36757 // end of our responsibility
36758 atm_vcc->push (atm_vcc, skb);
36759 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36760 } else {
36761 PRINTK (KERN_INFO, "dropped over-size frame");
36762 // should we count this?
36763 - atomic_inc(&atm_vcc->stats->rx_drop);
36764 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36765 }
36766
36767 } else {
36768 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36769 }
36770
36771 if (check_area (skb->data, skb->len)) {
36772 - atomic_inc(&atm_vcc->stats->tx_err);
36773 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36774 return -ENOMEM; // ?
36775 }
36776
36777 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36778 index 480fa6f..947067c 100644
36779 --- a/drivers/atm/atmtcp.c
36780 +++ b/drivers/atm/atmtcp.c
36781 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36782 if (vcc->pop) vcc->pop(vcc,skb);
36783 else dev_kfree_skb(skb);
36784 if (dev_data) return 0;
36785 - atomic_inc(&vcc->stats->tx_err);
36786 + atomic_inc_unchecked(&vcc->stats->tx_err);
36787 return -ENOLINK;
36788 }
36789 size = skb->len+sizeof(struct atmtcp_hdr);
36790 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36791 if (!new_skb) {
36792 if (vcc->pop) vcc->pop(vcc,skb);
36793 else dev_kfree_skb(skb);
36794 - atomic_inc(&vcc->stats->tx_err);
36795 + atomic_inc_unchecked(&vcc->stats->tx_err);
36796 return -ENOBUFS;
36797 }
36798 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36799 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36800 if (vcc->pop) vcc->pop(vcc,skb);
36801 else dev_kfree_skb(skb);
36802 out_vcc->push(out_vcc,new_skb);
36803 - atomic_inc(&vcc->stats->tx);
36804 - atomic_inc(&out_vcc->stats->rx);
36805 + atomic_inc_unchecked(&vcc->stats->tx);
36806 + atomic_inc_unchecked(&out_vcc->stats->rx);
36807 return 0;
36808 }
36809
36810 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36811 read_unlock(&vcc_sklist_lock);
36812 if (!out_vcc) {
36813 result = -EUNATCH;
36814 - atomic_inc(&vcc->stats->tx_err);
36815 + atomic_inc_unchecked(&vcc->stats->tx_err);
36816 goto done;
36817 }
36818 skb_pull(skb,sizeof(struct atmtcp_hdr));
36819 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36820 __net_timestamp(new_skb);
36821 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36822 out_vcc->push(out_vcc,new_skb);
36823 - atomic_inc(&vcc->stats->tx);
36824 - atomic_inc(&out_vcc->stats->rx);
36825 + atomic_inc_unchecked(&vcc->stats->tx);
36826 + atomic_inc_unchecked(&out_vcc->stats->rx);
36827 done:
36828 if (vcc->pop) vcc->pop(vcc,skb);
36829 else dev_kfree_skb(skb);
36830 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36831 index 6339efd..2b441d5 100644
36832 --- a/drivers/atm/eni.c
36833 +++ b/drivers/atm/eni.c
36834 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36835 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36836 vcc->dev->number);
36837 length = 0;
36838 - atomic_inc(&vcc->stats->rx_err);
36839 + atomic_inc_unchecked(&vcc->stats->rx_err);
36840 }
36841 else {
36842 length = ATM_CELL_SIZE-1; /* no HEC */
36843 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36844 size);
36845 }
36846 eff = length = 0;
36847 - atomic_inc(&vcc->stats->rx_err);
36848 + atomic_inc_unchecked(&vcc->stats->rx_err);
36849 }
36850 else {
36851 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36852 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36853 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36854 vcc->dev->number,vcc->vci,length,size << 2,descr);
36855 length = eff = 0;
36856 - atomic_inc(&vcc->stats->rx_err);
36857 + atomic_inc_unchecked(&vcc->stats->rx_err);
36858 }
36859 }
36860 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36861 @@ -770,7 +770,7 @@ rx_dequeued++;
36862 vcc->push(vcc,skb);
36863 pushed++;
36864 }
36865 - atomic_inc(&vcc->stats->rx);
36866 + atomic_inc_unchecked(&vcc->stats->rx);
36867 }
36868 wake_up(&eni_dev->rx_wait);
36869 }
36870 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36871 DMA_TO_DEVICE);
36872 if (vcc->pop) vcc->pop(vcc,skb);
36873 else dev_kfree_skb_irq(skb);
36874 - atomic_inc(&vcc->stats->tx);
36875 + atomic_inc_unchecked(&vcc->stats->tx);
36876 wake_up(&eni_dev->tx_wait);
36877 dma_complete++;
36878 }
36879 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36880 index 82f2ae0..f205c02 100644
36881 --- a/drivers/atm/firestream.c
36882 +++ b/drivers/atm/firestream.c
36883 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36884 }
36885 }
36886
36887 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36888 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36889
36890 fs_dprintk (FS_DEBUG_TXMEM, "i");
36891 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
36892 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36893 #endif
36894 skb_put (skb, qe->p1 & 0xffff);
36895 ATM_SKB(skb)->vcc = atm_vcc;
36896 - atomic_inc(&atm_vcc->stats->rx);
36897 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36898 __net_timestamp(skb);
36899 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
36900 atm_vcc->push (atm_vcc, skb);
36901 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36902 kfree (pe);
36903 }
36904 if (atm_vcc)
36905 - atomic_inc(&atm_vcc->stats->rx_drop);
36906 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36907 break;
36908 case 0x1f: /* Reassembly abort: no buffers. */
36909 /* Silently increment error counter. */
36910 if (atm_vcc)
36911 - atomic_inc(&atm_vcc->stats->rx_drop);
36912 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36913 break;
36914 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
36915 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
36916 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
36917 index 75dde90..4309ead 100644
36918 --- a/drivers/atm/fore200e.c
36919 +++ b/drivers/atm/fore200e.c
36920 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
36921 #endif
36922 /* check error condition */
36923 if (*entry->status & STATUS_ERROR)
36924 - atomic_inc(&vcc->stats->tx_err);
36925 + atomic_inc_unchecked(&vcc->stats->tx_err);
36926 else
36927 - atomic_inc(&vcc->stats->tx);
36928 + atomic_inc_unchecked(&vcc->stats->tx);
36929 }
36930 }
36931
36932 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36933 if (skb == NULL) {
36934 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
36935
36936 - atomic_inc(&vcc->stats->rx_drop);
36937 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36938 return -ENOMEM;
36939 }
36940
36941 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36942
36943 dev_kfree_skb_any(skb);
36944
36945 - atomic_inc(&vcc->stats->rx_drop);
36946 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36947 return -ENOMEM;
36948 }
36949
36950 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36951
36952 vcc->push(vcc, skb);
36953 - atomic_inc(&vcc->stats->rx);
36954 + atomic_inc_unchecked(&vcc->stats->rx);
36955
36956 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36957
36958 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
36959 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
36960 fore200e->atm_dev->number,
36961 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
36962 - atomic_inc(&vcc->stats->rx_err);
36963 + atomic_inc_unchecked(&vcc->stats->rx_err);
36964 }
36965 }
36966
36967 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
36968 goto retry_here;
36969 }
36970
36971 - atomic_inc(&vcc->stats->tx_err);
36972 + atomic_inc_unchecked(&vcc->stats->tx_err);
36973
36974 fore200e->tx_sat++;
36975 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
36976 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
36977 index 93dca2e..c5daa69 100644
36978 --- a/drivers/atm/he.c
36979 +++ b/drivers/atm/he.c
36980 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36981
36982 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
36983 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
36984 - atomic_inc(&vcc->stats->rx_drop);
36985 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36986 goto return_host_buffers;
36987 }
36988
36989 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36990 RBRQ_LEN_ERR(he_dev->rbrq_head)
36991 ? "LEN_ERR" : "",
36992 vcc->vpi, vcc->vci);
36993 - atomic_inc(&vcc->stats->rx_err);
36994 + atomic_inc_unchecked(&vcc->stats->rx_err);
36995 goto return_host_buffers;
36996 }
36997
36998 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36999 vcc->push(vcc, skb);
37000 spin_lock(&he_dev->global_lock);
37001
37002 - atomic_inc(&vcc->stats->rx);
37003 + atomic_inc_unchecked(&vcc->stats->rx);
37004
37005 return_host_buffers:
37006 ++pdus_assembled;
37007 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37008 tpd->vcc->pop(tpd->vcc, tpd->skb);
37009 else
37010 dev_kfree_skb_any(tpd->skb);
37011 - atomic_inc(&tpd->vcc->stats->tx_err);
37012 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37013 }
37014 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37015 return;
37016 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37017 vcc->pop(vcc, skb);
37018 else
37019 dev_kfree_skb_any(skb);
37020 - atomic_inc(&vcc->stats->tx_err);
37021 + atomic_inc_unchecked(&vcc->stats->tx_err);
37022 return -EINVAL;
37023 }
37024
37025 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37026 vcc->pop(vcc, skb);
37027 else
37028 dev_kfree_skb_any(skb);
37029 - atomic_inc(&vcc->stats->tx_err);
37030 + atomic_inc_unchecked(&vcc->stats->tx_err);
37031 return -EINVAL;
37032 }
37033 #endif
37034 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37035 vcc->pop(vcc, skb);
37036 else
37037 dev_kfree_skb_any(skb);
37038 - atomic_inc(&vcc->stats->tx_err);
37039 + atomic_inc_unchecked(&vcc->stats->tx_err);
37040 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37041 return -ENOMEM;
37042 }
37043 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37044 vcc->pop(vcc, skb);
37045 else
37046 dev_kfree_skb_any(skb);
37047 - atomic_inc(&vcc->stats->tx_err);
37048 + atomic_inc_unchecked(&vcc->stats->tx_err);
37049 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37050 return -ENOMEM;
37051 }
37052 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37053 __enqueue_tpd(he_dev, tpd, cid);
37054 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37055
37056 - atomic_inc(&vcc->stats->tx);
37057 + atomic_inc_unchecked(&vcc->stats->tx);
37058
37059 return 0;
37060 }
37061 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37062 index 527bbd5..96570c8 100644
37063 --- a/drivers/atm/horizon.c
37064 +++ b/drivers/atm/horizon.c
37065 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37066 {
37067 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37068 // VC layer stats
37069 - atomic_inc(&vcc->stats->rx);
37070 + atomic_inc_unchecked(&vcc->stats->rx);
37071 __net_timestamp(skb);
37072 // end of our responsibility
37073 vcc->push (vcc, skb);
37074 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37075 dev->tx_iovec = NULL;
37076
37077 // VC layer stats
37078 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37079 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37080
37081 // free the skb
37082 hrz_kfree_skb (skb);
37083 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37084 index 074616b..d6b3d5f 100644
37085 --- a/drivers/atm/idt77252.c
37086 +++ b/drivers/atm/idt77252.c
37087 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37088 else
37089 dev_kfree_skb(skb);
37090
37091 - atomic_inc(&vcc->stats->tx);
37092 + atomic_inc_unchecked(&vcc->stats->tx);
37093 }
37094
37095 atomic_dec(&scq->used);
37096 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37097 if ((sb = dev_alloc_skb(64)) == NULL) {
37098 printk("%s: Can't allocate buffers for aal0.\n",
37099 card->name);
37100 - atomic_add(i, &vcc->stats->rx_drop);
37101 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37102 break;
37103 }
37104 if (!atm_charge(vcc, sb->truesize)) {
37105 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37106 card->name);
37107 - atomic_add(i - 1, &vcc->stats->rx_drop);
37108 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37109 dev_kfree_skb(sb);
37110 break;
37111 }
37112 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37113 ATM_SKB(sb)->vcc = vcc;
37114 __net_timestamp(sb);
37115 vcc->push(vcc, sb);
37116 - atomic_inc(&vcc->stats->rx);
37117 + atomic_inc_unchecked(&vcc->stats->rx);
37118
37119 cell += ATM_CELL_PAYLOAD;
37120 }
37121 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37122 "(CDC: %08x)\n",
37123 card->name, len, rpp->len, readl(SAR_REG_CDC));
37124 recycle_rx_pool_skb(card, rpp);
37125 - atomic_inc(&vcc->stats->rx_err);
37126 + atomic_inc_unchecked(&vcc->stats->rx_err);
37127 return;
37128 }
37129 if (stat & SAR_RSQE_CRC) {
37130 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37131 recycle_rx_pool_skb(card, rpp);
37132 - atomic_inc(&vcc->stats->rx_err);
37133 + atomic_inc_unchecked(&vcc->stats->rx_err);
37134 return;
37135 }
37136 if (skb_queue_len(&rpp->queue) > 1) {
37137 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37138 RXPRINTK("%s: Can't alloc RX skb.\n",
37139 card->name);
37140 recycle_rx_pool_skb(card, rpp);
37141 - atomic_inc(&vcc->stats->rx_err);
37142 + atomic_inc_unchecked(&vcc->stats->rx_err);
37143 return;
37144 }
37145 if (!atm_charge(vcc, skb->truesize)) {
37146 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37147 __net_timestamp(skb);
37148
37149 vcc->push(vcc, skb);
37150 - atomic_inc(&vcc->stats->rx);
37151 + atomic_inc_unchecked(&vcc->stats->rx);
37152
37153 return;
37154 }
37155 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37156 __net_timestamp(skb);
37157
37158 vcc->push(vcc, skb);
37159 - atomic_inc(&vcc->stats->rx);
37160 + atomic_inc_unchecked(&vcc->stats->rx);
37161
37162 if (skb->truesize > SAR_FB_SIZE_3)
37163 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37164 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37165 if (vcc->qos.aal != ATM_AAL0) {
37166 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37167 card->name, vpi, vci);
37168 - atomic_inc(&vcc->stats->rx_drop);
37169 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37170 goto drop;
37171 }
37172
37173 if ((sb = dev_alloc_skb(64)) == NULL) {
37174 printk("%s: Can't allocate buffers for AAL0.\n",
37175 card->name);
37176 - atomic_inc(&vcc->stats->rx_err);
37177 + atomic_inc_unchecked(&vcc->stats->rx_err);
37178 goto drop;
37179 }
37180
37181 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37182 ATM_SKB(sb)->vcc = vcc;
37183 __net_timestamp(sb);
37184 vcc->push(vcc, sb);
37185 - atomic_inc(&vcc->stats->rx);
37186 + atomic_inc_unchecked(&vcc->stats->rx);
37187
37188 drop:
37189 skb_pull(queue, 64);
37190 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37191
37192 if (vc == NULL) {
37193 printk("%s: NULL connection in send().\n", card->name);
37194 - atomic_inc(&vcc->stats->tx_err);
37195 + atomic_inc_unchecked(&vcc->stats->tx_err);
37196 dev_kfree_skb(skb);
37197 return -EINVAL;
37198 }
37199 if (!test_bit(VCF_TX, &vc->flags)) {
37200 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37201 - atomic_inc(&vcc->stats->tx_err);
37202 + atomic_inc_unchecked(&vcc->stats->tx_err);
37203 dev_kfree_skb(skb);
37204 return -EINVAL;
37205 }
37206 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37207 break;
37208 default:
37209 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37210 - atomic_inc(&vcc->stats->tx_err);
37211 + atomic_inc_unchecked(&vcc->stats->tx_err);
37212 dev_kfree_skb(skb);
37213 return -EINVAL;
37214 }
37215
37216 if (skb_shinfo(skb)->nr_frags != 0) {
37217 printk("%s: No scatter-gather yet.\n", card->name);
37218 - atomic_inc(&vcc->stats->tx_err);
37219 + atomic_inc_unchecked(&vcc->stats->tx_err);
37220 dev_kfree_skb(skb);
37221 return -EINVAL;
37222 }
37223 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37224
37225 err = queue_skb(card, vc, skb, oam);
37226 if (err) {
37227 - atomic_inc(&vcc->stats->tx_err);
37228 + atomic_inc_unchecked(&vcc->stats->tx_err);
37229 dev_kfree_skb(skb);
37230 return err;
37231 }
37232 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37233 skb = dev_alloc_skb(64);
37234 if (!skb) {
37235 printk("%s: Out of memory in send_oam().\n", card->name);
37236 - atomic_inc(&vcc->stats->tx_err);
37237 + atomic_inc_unchecked(&vcc->stats->tx_err);
37238 return -ENOMEM;
37239 }
37240 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37241 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37242 index 924f8e2..3375a3e 100644
37243 --- a/drivers/atm/iphase.c
37244 +++ b/drivers/atm/iphase.c
37245 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37246 status = (u_short) (buf_desc_ptr->desc_mode);
37247 if (status & (RX_CER | RX_PTE | RX_OFL))
37248 {
37249 - atomic_inc(&vcc->stats->rx_err);
37250 + atomic_inc_unchecked(&vcc->stats->rx_err);
37251 IF_ERR(printk("IA: bad packet, dropping it");)
37252 if (status & RX_CER) {
37253 IF_ERR(printk(" cause: packet CRC error\n");)
37254 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37255 len = dma_addr - buf_addr;
37256 if (len > iadev->rx_buf_sz) {
37257 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37258 - atomic_inc(&vcc->stats->rx_err);
37259 + atomic_inc_unchecked(&vcc->stats->rx_err);
37260 goto out_free_desc;
37261 }
37262
37263 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37264 ia_vcc = INPH_IA_VCC(vcc);
37265 if (ia_vcc == NULL)
37266 {
37267 - atomic_inc(&vcc->stats->rx_err);
37268 + atomic_inc_unchecked(&vcc->stats->rx_err);
37269 atm_return(vcc, skb->truesize);
37270 dev_kfree_skb_any(skb);
37271 goto INCR_DLE;
37272 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37273 if ((length > iadev->rx_buf_sz) || (length >
37274 (skb->len - sizeof(struct cpcs_trailer))))
37275 {
37276 - atomic_inc(&vcc->stats->rx_err);
37277 + atomic_inc_unchecked(&vcc->stats->rx_err);
37278 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37279 length, skb->len);)
37280 atm_return(vcc, skb->truesize);
37281 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37282
37283 IF_RX(printk("rx_dle_intr: skb push");)
37284 vcc->push(vcc,skb);
37285 - atomic_inc(&vcc->stats->rx);
37286 + atomic_inc_unchecked(&vcc->stats->rx);
37287 iadev->rx_pkt_cnt++;
37288 }
37289 INCR_DLE:
37290 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37291 {
37292 struct k_sonet_stats *stats;
37293 stats = &PRIV(_ia_dev[board])->sonet_stats;
37294 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37295 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37296 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37297 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37298 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37299 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37300 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37301 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37302 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37303 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37304 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37305 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37306 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37307 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37308 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37309 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37310 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37311 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37312 }
37313 ia_cmds.status = 0;
37314 break;
37315 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37316 if ((desc == 0) || (desc > iadev->num_tx_desc))
37317 {
37318 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37319 - atomic_inc(&vcc->stats->tx);
37320 + atomic_inc_unchecked(&vcc->stats->tx);
37321 if (vcc->pop)
37322 vcc->pop(vcc, skb);
37323 else
37324 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37325 ATM_DESC(skb) = vcc->vci;
37326 skb_queue_tail(&iadev->tx_dma_q, skb);
37327
37328 - atomic_inc(&vcc->stats->tx);
37329 + atomic_inc_unchecked(&vcc->stats->tx);
37330 iadev->tx_pkt_cnt++;
37331 /* Increment transaction counter */
37332 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37333
37334 #if 0
37335 /* add flow control logic */
37336 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37337 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37338 if (iavcc->vc_desc_cnt > 10) {
37339 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37340 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37341 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37342 index ce43ae3..969de38 100644
37343 --- a/drivers/atm/lanai.c
37344 +++ b/drivers/atm/lanai.c
37345 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37346 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37347 lanai_endtx(lanai, lvcc);
37348 lanai_free_skb(lvcc->tx.atmvcc, skb);
37349 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37350 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37351 }
37352
37353 /* Try to fill the buffer - don't call unless there is backlog */
37354 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37355 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37356 __net_timestamp(skb);
37357 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37358 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37359 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37360 out:
37361 lvcc->rx.buf.ptr = end;
37362 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37363 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37364 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37365 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37366 lanai->stats.service_rxnotaal5++;
37367 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37368 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37369 return 0;
37370 }
37371 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37372 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37373 int bytes;
37374 read_unlock(&vcc_sklist_lock);
37375 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37376 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37377 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37378 lvcc->stats.x.aal5.service_trash++;
37379 bytes = (SERVICE_GET_END(s) * 16) -
37380 (((unsigned long) lvcc->rx.buf.ptr) -
37381 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37382 }
37383 if (s & SERVICE_STREAM) {
37384 read_unlock(&vcc_sklist_lock);
37385 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37386 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37387 lvcc->stats.x.aal5.service_stream++;
37388 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37389 "PDU on VCI %d!\n", lanai->number, vci);
37390 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37391 return 0;
37392 }
37393 DPRINTK("got rx crc error on vci %d\n", vci);
37394 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37395 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37396 lvcc->stats.x.aal5.service_rxcrc++;
37397 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37398 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37399 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37400 index b7e1cc0..eb336bfe 100644
37401 --- a/drivers/atm/nicstar.c
37402 +++ b/drivers/atm/nicstar.c
37403 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37404 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37405 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37406 card->index);
37407 - atomic_inc(&vcc->stats->tx_err);
37408 + atomic_inc_unchecked(&vcc->stats->tx_err);
37409 dev_kfree_skb_any(skb);
37410 return -EINVAL;
37411 }
37412 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37413 if (!vc->tx) {
37414 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37415 card->index);
37416 - atomic_inc(&vcc->stats->tx_err);
37417 + atomic_inc_unchecked(&vcc->stats->tx_err);
37418 dev_kfree_skb_any(skb);
37419 return -EINVAL;
37420 }
37421 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37422 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37423 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37424 card->index);
37425 - atomic_inc(&vcc->stats->tx_err);
37426 + atomic_inc_unchecked(&vcc->stats->tx_err);
37427 dev_kfree_skb_any(skb);
37428 return -EINVAL;
37429 }
37430
37431 if (skb_shinfo(skb)->nr_frags != 0) {
37432 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37433 - atomic_inc(&vcc->stats->tx_err);
37434 + atomic_inc_unchecked(&vcc->stats->tx_err);
37435 dev_kfree_skb_any(skb);
37436 return -EINVAL;
37437 }
37438 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37439 }
37440
37441 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37442 - atomic_inc(&vcc->stats->tx_err);
37443 + atomic_inc_unchecked(&vcc->stats->tx_err);
37444 dev_kfree_skb_any(skb);
37445 return -EIO;
37446 }
37447 - atomic_inc(&vcc->stats->tx);
37448 + atomic_inc_unchecked(&vcc->stats->tx);
37449
37450 return 0;
37451 }
37452 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37453 printk
37454 ("nicstar%d: Can't allocate buffers for aal0.\n",
37455 card->index);
37456 - atomic_add(i, &vcc->stats->rx_drop);
37457 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37458 break;
37459 }
37460 if (!atm_charge(vcc, sb->truesize)) {
37461 RXPRINTK
37462 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37463 card->index);
37464 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37465 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37466 dev_kfree_skb_any(sb);
37467 break;
37468 }
37469 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37470 ATM_SKB(sb)->vcc = vcc;
37471 __net_timestamp(sb);
37472 vcc->push(vcc, sb);
37473 - atomic_inc(&vcc->stats->rx);
37474 + atomic_inc_unchecked(&vcc->stats->rx);
37475 cell += ATM_CELL_PAYLOAD;
37476 }
37477
37478 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37479 if (iovb == NULL) {
37480 printk("nicstar%d: Out of iovec buffers.\n",
37481 card->index);
37482 - atomic_inc(&vcc->stats->rx_drop);
37483 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37484 recycle_rx_buf(card, skb);
37485 return;
37486 }
37487 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37488 small or large buffer itself. */
37489 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37490 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37491 - atomic_inc(&vcc->stats->rx_err);
37492 + atomic_inc_unchecked(&vcc->stats->rx_err);
37493 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37494 NS_MAX_IOVECS);
37495 NS_PRV_IOVCNT(iovb) = 0;
37496 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37497 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37498 card->index);
37499 which_list(card, skb);
37500 - atomic_inc(&vcc->stats->rx_err);
37501 + atomic_inc_unchecked(&vcc->stats->rx_err);
37502 recycle_rx_buf(card, skb);
37503 vc->rx_iov = NULL;
37504 recycle_iov_buf(card, iovb);
37505 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37506 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37507 card->index);
37508 which_list(card, skb);
37509 - atomic_inc(&vcc->stats->rx_err);
37510 + atomic_inc_unchecked(&vcc->stats->rx_err);
37511 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37512 NS_PRV_IOVCNT(iovb));
37513 vc->rx_iov = NULL;
37514 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37515 printk(" - PDU size mismatch.\n");
37516 else
37517 printk(".\n");
37518 - atomic_inc(&vcc->stats->rx_err);
37519 + atomic_inc_unchecked(&vcc->stats->rx_err);
37520 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37521 NS_PRV_IOVCNT(iovb));
37522 vc->rx_iov = NULL;
37523 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37524 /* skb points to a small buffer */
37525 if (!atm_charge(vcc, skb->truesize)) {
37526 push_rxbufs(card, skb);
37527 - atomic_inc(&vcc->stats->rx_drop);
37528 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37529 } else {
37530 skb_put(skb, len);
37531 dequeue_sm_buf(card, skb);
37532 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37533 ATM_SKB(skb)->vcc = vcc;
37534 __net_timestamp(skb);
37535 vcc->push(vcc, skb);
37536 - atomic_inc(&vcc->stats->rx);
37537 + atomic_inc_unchecked(&vcc->stats->rx);
37538 }
37539 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37540 struct sk_buff *sb;
37541 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37542 if (len <= NS_SMBUFSIZE) {
37543 if (!atm_charge(vcc, sb->truesize)) {
37544 push_rxbufs(card, sb);
37545 - atomic_inc(&vcc->stats->rx_drop);
37546 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37547 } else {
37548 skb_put(sb, len);
37549 dequeue_sm_buf(card, sb);
37550 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37551 ATM_SKB(sb)->vcc = vcc;
37552 __net_timestamp(sb);
37553 vcc->push(vcc, sb);
37554 - atomic_inc(&vcc->stats->rx);
37555 + atomic_inc_unchecked(&vcc->stats->rx);
37556 }
37557
37558 push_rxbufs(card, skb);
37559 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37560
37561 if (!atm_charge(vcc, skb->truesize)) {
37562 push_rxbufs(card, skb);
37563 - atomic_inc(&vcc->stats->rx_drop);
37564 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37565 } else {
37566 dequeue_lg_buf(card, skb);
37567 #ifdef NS_USE_DESTRUCTORS
37568 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37569 ATM_SKB(skb)->vcc = vcc;
37570 __net_timestamp(skb);
37571 vcc->push(vcc, skb);
37572 - atomic_inc(&vcc->stats->rx);
37573 + atomic_inc_unchecked(&vcc->stats->rx);
37574 }
37575
37576 push_rxbufs(card, sb);
37577 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37578 printk
37579 ("nicstar%d: Out of huge buffers.\n",
37580 card->index);
37581 - atomic_inc(&vcc->stats->rx_drop);
37582 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37583 recycle_iovec_rx_bufs(card,
37584 (struct iovec *)
37585 iovb->data,
37586 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37587 card->hbpool.count++;
37588 } else
37589 dev_kfree_skb_any(hb);
37590 - atomic_inc(&vcc->stats->rx_drop);
37591 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37592 } else {
37593 /* Copy the small buffer to the huge buffer */
37594 sb = (struct sk_buff *)iov->iov_base;
37595 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37596 #endif /* NS_USE_DESTRUCTORS */
37597 __net_timestamp(hb);
37598 vcc->push(vcc, hb);
37599 - atomic_inc(&vcc->stats->rx);
37600 + atomic_inc_unchecked(&vcc->stats->rx);
37601 }
37602 }
37603
37604 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37605 index 74e18b0..f16afa0 100644
37606 --- a/drivers/atm/solos-pci.c
37607 +++ b/drivers/atm/solos-pci.c
37608 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37609 }
37610 atm_charge(vcc, skb->truesize);
37611 vcc->push(vcc, skb);
37612 - atomic_inc(&vcc->stats->rx);
37613 + atomic_inc_unchecked(&vcc->stats->rx);
37614 break;
37615
37616 case PKT_STATUS:
37617 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37618 vcc = SKB_CB(oldskb)->vcc;
37619
37620 if (vcc) {
37621 - atomic_inc(&vcc->stats->tx);
37622 + atomic_inc_unchecked(&vcc->stats->tx);
37623 solos_pop(vcc, oldskb);
37624 } else {
37625 dev_kfree_skb_irq(oldskb);
37626 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37627 index 0215934..ce9f5b1 100644
37628 --- a/drivers/atm/suni.c
37629 +++ b/drivers/atm/suni.c
37630 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37631
37632
37633 #define ADD_LIMITED(s,v) \
37634 - atomic_add((v),&stats->s); \
37635 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37636 + atomic_add_unchecked((v),&stats->s); \
37637 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37638
37639
37640 static void suni_hz(unsigned long from_timer)
37641 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37642 index 5120a96..e2572bd 100644
37643 --- a/drivers/atm/uPD98402.c
37644 +++ b/drivers/atm/uPD98402.c
37645 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37646 struct sonet_stats tmp;
37647 int error = 0;
37648
37649 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37650 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37651 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37652 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37653 if (zero && !error) {
37654 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37655
37656
37657 #define ADD_LIMITED(s,v) \
37658 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37659 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37660 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37661 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37662 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37663 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37664
37665
37666 static void stat_event(struct atm_dev *dev)
37667 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37668 if (reason & uPD98402_INT_PFM) stat_event(dev);
37669 if (reason & uPD98402_INT_PCO) {
37670 (void) GET(PCOCR); /* clear interrupt cause */
37671 - atomic_add(GET(HECCT),
37672 + atomic_add_unchecked(GET(HECCT),
37673 &PRIV(dev)->sonet_stats.uncorr_hcs);
37674 }
37675 if ((reason & uPD98402_INT_RFO) &&
37676 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37677 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37678 uPD98402_INT_LOS),PIMR); /* enable them */
37679 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37680 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37681 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37682 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37683 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37684 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37685 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37686 return 0;
37687 }
37688
37689 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37690 index cecfb94..87009ec 100644
37691 --- a/drivers/atm/zatm.c
37692 +++ b/drivers/atm/zatm.c
37693 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37694 }
37695 if (!size) {
37696 dev_kfree_skb_irq(skb);
37697 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37698 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37699 continue;
37700 }
37701 if (!atm_charge(vcc,skb->truesize)) {
37702 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37703 skb->len = size;
37704 ATM_SKB(skb)->vcc = vcc;
37705 vcc->push(vcc,skb);
37706 - atomic_inc(&vcc->stats->rx);
37707 + atomic_inc_unchecked(&vcc->stats->rx);
37708 }
37709 zout(pos & 0xffff,MTA(mbx));
37710 #if 0 /* probably a stupid idea */
37711 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37712 skb_queue_head(&zatm_vcc->backlog,skb);
37713 break;
37714 }
37715 - atomic_inc(&vcc->stats->tx);
37716 + atomic_inc_unchecked(&vcc->stats->tx);
37717 wake_up(&zatm_vcc->tx_wait);
37718 }
37719
37720 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37721 index 876bae5..8978785 100644
37722 --- a/drivers/base/bus.c
37723 +++ b/drivers/base/bus.c
37724 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37725 return -EINVAL;
37726
37727 mutex_lock(&subsys->p->mutex);
37728 - list_add_tail(&sif->node, &subsys->p->interfaces);
37729 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37730 if (sif->add_dev) {
37731 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37732 while ((dev = subsys_dev_iter_next(&iter)))
37733 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37734 subsys = sif->subsys;
37735
37736 mutex_lock(&subsys->p->mutex);
37737 - list_del_init(&sif->node);
37738 + pax_list_del_init((struct list_head *)&sif->node);
37739 if (sif->remove_dev) {
37740 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37741 while ((dev = subsys_dev_iter_next(&iter)))
37742 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37743 index 25798db..15f130e 100644
37744 --- a/drivers/base/devtmpfs.c
37745 +++ b/drivers/base/devtmpfs.c
37746 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37747 if (!thread)
37748 return 0;
37749
37750 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37751 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37752 if (err)
37753 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37754 else
37755 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37756 *err = sys_unshare(CLONE_NEWNS);
37757 if (*err)
37758 goto out;
37759 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37760 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37761 if (*err)
37762 goto out;
37763 - sys_chdir("/.."); /* will traverse into overmounted root */
37764 - sys_chroot(".");
37765 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37766 + sys_chroot((char __force_user *)".");
37767 complete(&setup_done);
37768 while (1) {
37769 spin_lock(&req_lock);
37770 diff --git a/drivers/base/node.c b/drivers/base/node.c
37771 index 36fabe43..8cfc112 100644
37772 --- a/drivers/base/node.c
37773 +++ b/drivers/base/node.c
37774 @@ -615,7 +615,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37775 struct node_attr {
37776 struct device_attribute attr;
37777 enum node_states state;
37778 -};
37779 +} __do_const;
37780
37781 static ssize_t show_node_state(struct device *dev,
37782 struct device_attribute *attr, char *buf)
37783 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37784 index 45937f8..b9a342e 100644
37785 --- a/drivers/base/power/domain.c
37786 +++ b/drivers/base/power/domain.c
37787 @@ -1698,7 +1698,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37788 {
37789 struct cpuidle_driver *cpuidle_drv;
37790 struct gpd_cpuidle_data *cpuidle_data;
37791 - struct cpuidle_state *idle_state;
37792 + cpuidle_state_no_const *idle_state;
37793 int ret = 0;
37794
37795 if (IS_ERR_OR_NULL(genpd) || state < 0)
37796 @@ -1766,7 +1766,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37797 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37798 {
37799 struct gpd_cpuidle_data *cpuidle_data;
37800 - struct cpuidle_state *idle_state;
37801 + cpuidle_state_no_const *idle_state;
37802 int ret = 0;
37803
37804 if (IS_ERR_OR_NULL(genpd))
37805 @@ -2195,7 +2195,10 @@ int genpd_dev_pm_attach(struct device *dev)
37806 return ret;
37807 }
37808
37809 - dev->pm_domain->detach = genpd_dev_pm_detach;
37810 + pax_open_kernel();
37811 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37812 + pax_close_kernel();
37813 +
37814 pm_genpd_poweron(pd);
37815
37816 return 0;
37817 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37818 index d2be3f9..0a3167a 100644
37819 --- a/drivers/base/power/sysfs.c
37820 +++ b/drivers/base/power/sysfs.c
37821 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37822 return -EIO;
37823 }
37824 }
37825 - return sprintf(buf, p);
37826 + return sprintf(buf, "%s", p);
37827 }
37828
37829 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37830 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37831 index aab7158..b172db2 100644
37832 --- a/drivers/base/power/wakeup.c
37833 +++ b/drivers/base/power/wakeup.c
37834 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37835 * They need to be modified together atomically, so it's better to use one
37836 * atomic variable to hold them both.
37837 */
37838 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37839 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37840
37841 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37842 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37843
37844 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37845 {
37846 - unsigned int comb = atomic_read(&combined_event_count);
37847 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37848
37849 *cnt = (comb >> IN_PROGRESS_BITS);
37850 *inpr = comb & MAX_IN_PROGRESS;
37851 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37852 ws->start_prevent_time = ws->last_time;
37853
37854 /* Increment the counter of events in progress. */
37855 - cec = atomic_inc_return(&combined_event_count);
37856 + cec = atomic_inc_return_unchecked(&combined_event_count);
37857
37858 trace_wakeup_source_activate(ws->name, cec);
37859 }
37860 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37861 * Increment the counter of registered wakeup events and decrement the
37862 * couter of wakeup events in progress simultaneously.
37863 */
37864 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37865 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37866 trace_wakeup_source_deactivate(ws->name, cec);
37867
37868 split_counters(&cnt, &inpr);
37869 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37870 index 8d98a32..61d3165 100644
37871 --- a/drivers/base/syscore.c
37872 +++ b/drivers/base/syscore.c
37873 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37874 void register_syscore_ops(struct syscore_ops *ops)
37875 {
37876 mutex_lock(&syscore_ops_lock);
37877 - list_add_tail(&ops->node, &syscore_ops_list);
37878 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37879 mutex_unlock(&syscore_ops_lock);
37880 }
37881 EXPORT_SYMBOL_GPL(register_syscore_ops);
37882 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37883 void unregister_syscore_ops(struct syscore_ops *ops)
37884 {
37885 mutex_lock(&syscore_ops_lock);
37886 - list_del(&ops->node);
37887 + pax_list_del((struct list_head *)&ops->node);
37888 mutex_unlock(&syscore_ops_lock);
37889 }
37890 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
37891 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
37892 index ff20f19..018f1da 100644
37893 --- a/drivers/block/cciss.c
37894 +++ b/drivers/block/cciss.c
37895 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
37896 while (!list_empty(&h->reqQ)) {
37897 c = list_entry(h->reqQ.next, CommandList_struct, list);
37898 /* can't do anything if fifo is full */
37899 - if ((h->access.fifo_full(h))) {
37900 + if ((h->access->fifo_full(h))) {
37901 dev_warn(&h->pdev->dev, "fifo full\n");
37902 break;
37903 }
37904 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
37905 h->Qdepth--;
37906
37907 /* Tell the controller execute command */
37908 - h->access.submit_command(h, c);
37909 + h->access->submit_command(h, c);
37910
37911 /* Put job onto the completed Q */
37912 addQ(&h->cmpQ, c);
37913 @@ -3444,17 +3444,17 @@ startio:
37914
37915 static inline unsigned long get_next_completion(ctlr_info_t *h)
37916 {
37917 - return h->access.command_completed(h);
37918 + return h->access->command_completed(h);
37919 }
37920
37921 static inline int interrupt_pending(ctlr_info_t *h)
37922 {
37923 - return h->access.intr_pending(h);
37924 + return h->access->intr_pending(h);
37925 }
37926
37927 static inline long interrupt_not_for_us(ctlr_info_t *h)
37928 {
37929 - return ((h->access.intr_pending(h) == 0) ||
37930 + return ((h->access->intr_pending(h) == 0) ||
37931 (h->interrupts_enabled == 0));
37932 }
37933
37934 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
37935 u32 a;
37936
37937 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
37938 - return h->access.command_completed(h);
37939 + return h->access->command_completed(h);
37940
37941 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
37942 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
37943 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
37944 trans_support & CFGTBL_Trans_use_short_tags);
37945
37946 /* Change the access methods to the performant access methods */
37947 - h->access = SA5_performant_access;
37948 + h->access = &SA5_performant_access;
37949 h->transMethod = CFGTBL_Trans_Performant;
37950
37951 return;
37952 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
37953 if (prod_index < 0)
37954 return -ENODEV;
37955 h->product_name = products[prod_index].product_name;
37956 - h->access = *(products[prod_index].access);
37957 + h->access = products[prod_index].access;
37958
37959 if (cciss_board_disabled(h)) {
37960 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
37961 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
37962 }
37963
37964 /* make sure the board interrupts are off */
37965 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37966 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37967 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
37968 if (rc)
37969 goto clean2;
37970 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
37971 * fake ones to scoop up any residual completions.
37972 */
37973 spin_lock_irqsave(&h->lock, flags);
37974 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37975 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37976 spin_unlock_irqrestore(&h->lock, flags);
37977 free_irq(h->intr[h->intr_mode], h);
37978 rc = cciss_request_irq(h, cciss_msix_discard_completions,
37979 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
37980 dev_info(&h->pdev->dev, "Board READY.\n");
37981 dev_info(&h->pdev->dev,
37982 "Waiting for stale completions to drain.\n");
37983 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37984 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37985 msleep(10000);
37986 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37987 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37988
37989 rc = controller_reset_failed(h->cfgtable);
37990 if (rc)
37991 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
37992 cciss_scsi_setup(h);
37993
37994 /* Turn the interrupts on so we can service requests */
37995 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37996 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37997
37998 /* Get the firmware version */
37999 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38000 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38001 kfree(flush_buf);
38002 if (return_code != IO_OK)
38003 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38004 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38005 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38006 free_irq(h->intr[h->intr_mode], h);
38007 }
38008
38009 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38010 index 7fda30e..2f27946 100644
38011 --- a/drivers/block/cciss.h
38012 +++ b/drivers/block/cciss.h
38013 @@ -101,7 +101,7 @@ struct ctlr_info
38014 /* information about each logical volume */
38015 drive_info_struct *drv[CISS_MAX_LUN];
38016
38017 - struct access_method access;
38018 + struct access_method *access;
38019
38020 /* queue and queue Info */
38021 struct list_head reqQ;
38022 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38023 }
38024
38025 static struct access_method SA5_access = {
38026 - SA5_submit_command,
38027 - SA5_intr_mask,
38028 - SA5_fifo_full,
38029 - SA5_intr_pending,
38030 - SA5_completed,
38031 + .submit_command = SA5_submit_command,
38032 + .set_intr_mask = SA5_intr_mask,
38033 + .fifo_full = SA5_fifo_full,
38034 + .intr_pending = SA5_intr_pending,
38035 + .command_completed = SA5_completed,
38036 };
38037
38038 static struct access_method SA5B_access = {
38039 - SA5_submit_command,
38040 - SA5B_intr_mask,
38041 - SA5_fifo_full,
38042 - SA5B_intr_pending,
38043 - SA5_completed,
38044 + .submit_command = SA5_submit_command,
38045 + .set_intr_mask = SA5B_intr_mask,
38046 + .fifo_full = SA5_fifo_full,
38047 + .intr_pending = SA5B_intr_pending,
38048 + .command_completed = SA5_completed,
38049 };
38050
38051 static struct access_method SA5_performant_access = {
38052 - SA5_submit_command,
38053 - SA5_performant_intr_mask,
38054 - SA5_fifo_full,
38055 - SA5_performant_intr_pending,
38056 - SA5_performant_completed,
38057 + .submit_command = SA5_submit_command,
38058 + .set_intr_mask = SA5_performant_intr_mask,
38059 + .fifo_full = SA5_fifo_full,
38060 + .intr_pending = SA5_performant_intr_pending,
38061 + .command_completed = SA5_performant_completed,
38062 };
38063
38064 struct board_type {
38065 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38066 index 2b94403..fd6ad1f 100644
38067 --- a/drivers/block/cpqarray.c
38068 +++ b/drivers/block/cpqarray.c
38069 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38070 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38071 goto Enomem4;
38072 }
38073 - hba[i]->access.set_intr_mask(hba[i], 0);
38074 + hba[i]->access->set_intr_mask(hba[i], 0);
38075 if (request_irq(hba[i]->intr, do_ida_intr,
38076 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
38077 {
38078 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38079 add_timer(&hba[i]->timer);
38080
38081 /* Enable IRQ now that spinlock and rate limit timer are set up */
38082 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38083 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38084
38085 for(j=0; j<NWD; j++) {
38086 struct gendisk *disk = ida_gendisk[i][j];
38087 @@ -694,7 +694,7 @@ DBGINFO(
38088 for(i=0; i<NR_PRODUCTS; i++) {
38089 if (board_id == products[i].board_id) {
38090 c->product_name = products[i].product_name;
38091 - c->access = *(products[i].access);
38092 + c->access = products[i].access;
38093 break;
38094 }
38095 }
38096 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38097 hba[ctlr]->intr = intr;
38098 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38099 hba[ctlr]->product_name = products[j].product_name;
38100 - hba[ctlr]->access = *(products[j].access);
38101 + hba[ctlr]->access = products[j].access;
38102 hba[ctlr]->ctlr = ctlr;
38103 hba[ctlr]->board_id = board_id;
38104 hba[ctlr]->pci_dev = NULL; /* not PCI */
38105 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38106
38107 while((c = h->reqQ) != NULL) {
38108 /* Can't do anything if we're busy */
38109 - if (h->access.fifo_full(h) == 0)
38110 + if (h->access->fifo_full(h) == 0)
38111 return;
38112
38113 /* Get the first entry from the request Q */
38114 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38115 h->Qdepth--;
38116
38117 /* Tell the controller to do our bidding */
38118 - h->access.submit_command(h, c);
38119 + h->access->submit_command(h, c);
38120
38121 /* Get onto the completion Q */
38122 addQ(&h->cmpQ, c);
38123 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38124 unsigned long flags;
38125 __u32 a,a1;
38126
38127 - istat = h->access.intr_pending(h);
38128 + istat = h->access->intr_pending(h);
38129 /* Is this interrupt for us? */
38130 if (istat == 0)
38131 return IRQ_NONE;
38132 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38133 */
38134 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38135 if (istat & FIFO_NOT_EMPTY) {
38136 - while((a = h->access.command_completed(h))) {
38137 + while((a = h->access->command_completed(h))) {
38138 a1 = a; a &= ~3;
38139 if ((c = h->cmpQ) == NULL)
38140 {
38141 @@ -1448,11 +1448,11 @@ static int sendcmd(
38142 /*
38143 * Disable interrupt
38144 */
38145 - info_p->access.set_intr_mask(info_p, 0);
38146 + info_p->access->set_intr_mask(info_p, 0);
38147 /* Make sure there is room in the command FIFO */
38148 /* Actually it should be completely empty at this time. */
38149 for (i = 200000; i > 0; i--) {
38150 - temp = info_p->access.fifo_full(info_p);
38151 + temp = info_p->access->fifo_full(info_p);
38152 if (temp != 0) {
38153 break;
38154 }
38155 @@ -1465,7 +1465,7 @@ DBG(
38156 /*
38157 * Send the cmd
38158 */
38159 - info_p->access.submit_command(info_p, c);
38160 + info_p->access->submit_command(info_p, c);
38161 complete = pollcomplete(ctlr);
38162
38163 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38164 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38165 * we check the new geometry. Then turn interrupts back on when
38166 * we're done.
38167 */
38168 - host->access.set_intr_mask(host, 0);
38169 + host->access->set_intr_mask(host, 0);
38170 getgeometry(ctlr);
38171 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38172 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38173
38174 for(i=0; i<NWD; i++) {
38175 struct gendisk *disk = ida_gendisk[ctlr][i];
38176 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38177 /* Wait (up to 2 seconds) for a command to complete */
38178
38179 for (i = 200000; i > 0; i--) {
38180 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38181 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38182 if (done == 0) {
38183 udelay(10); /* a short fixed delay */
38184 } else
38185 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38186 index be73e9d..7fbf140 100644
38187 --- a/drivers/block/cpqarray.h
38188 +++ b/drivers/block/cpqarray.h
38189 @@ -99,7 +99,7 @@ struct ctlr_info {
38190 drv_info_t drv[NWD];
38191 struct proc_dir_entry *proc;
38192
38193 - struct access_method access;
38194 + struct access_method *access;
38195
38196 cmdlist_t *reqQ;
38197 cmdlist_t *cmpQ;
38198 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38199 index 434c77d..6d3219a 100644
38200 --- a/drivers/block/drbd/drbd_bitmap.c
38201 +++ b/drivers/block/drbd/drbd_bitmap.c
38202 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38203 submit_bio(rw, bio);
38204 /* this should not count as user activity and cause the
38205 * resync to throttle -- see drbd_rs_should_slow_down(). */
38206 - atomic_add(len >> 9, &device->rs_sect_ev);
38207 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38208 }
38209 }
38210
38211 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38212 index b905e98..0812ed8 100644
38213 --- a/drivers/block/drbd/drbd_int.h
38214 +++ b/drivers/block/drbd/drbd_int.h
38215 @@ -385,7 +385,7 @@ struct drbd_epoch {
38216 struct drbd_connection *connection;
38217 struct list_head list;
38218 unsigned int barrier_nr;
38219 - atomic_t epoch_size; /* increased on every request added. */
38220 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38221 atomic_t active; /* increased on every req. added, and dec on every finished. */
38222 unsigned long flags;
38223 };
38224 @@ -946,7 +946,7 @@ struct drbd_device {
38225 unsigned int al_tr_number;
38226 int al_tr_cycle;
38227 wait_queue_head_t seq_wait;
38228 - atomic_t packet_seq;
38229 + atomic_unchecked_t packet_seq;
38230 unsigned int peer_seq;
38231 spinlock_t peer_seq_lock;
38232 unsigned long comm_bm_set; /* communicated number of set bits. */
38233 @@ -955,8 +955,8 @@ struct drbd_device {
38234 struct mutex own_state_mutex;
38235 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38236 char congestion_reason; /* Why we where congested... */
38237 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38238 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38239 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38240 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38241 int rs_last_sect_ev; /* counter to compare with */
38242 int rs_last_events; /* counter of read or write "events" (unit sectors)
38243 * on the lower level device when we last looked. */
38244 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38245 index 1fc8342..7e7742b 100644
38246 --- a/drivers/block/drbd/drbd_main.c
38247 +++ b/drivers/block/drbd/drbd_main.c
38248 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38249 p->sector = sector;
38250 p->block_id = block_id;
38251 p->blksize = blksize;
38252 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38253 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38254 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38255 }
38256
38257 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38258 return -EIO;
38259 p->sector = cpu_to_be64(req->i.sector);
38260 p->block_id = (unsigned long)req;
38261 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38262 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38263 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38264 if (device->state.conn >= C_SYNC_SOURCE &&
38265 device->state.conn <= C_PAUSED_SYNC_T)
38266 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38267 atomic_set(&device->unacked_cnt, 0);
38268 atomic_set(&device->local_cnt, 0);
38269 atomic_set(&device->pp_in_use_by_net, 0);
38270 - atomic_set(&device->rs_sect_in, 0);
38271 - atomic_set(&device->rs_sect_ev, 0);
38272 + atomic_set_unchecked(&device->rs_sect_in, 0);
38273 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38274 atomic_set(&device->ap_in_flight, 0);
38275 atomic_set(&device->md_io.in_use, 0);
38276
38277 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38278 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38279 struct drbd_resource *resource = connection->resource;
38280
38281 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38282 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38283 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38284 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38285 kfree(connection->current_epoch);
38286
38287 idr_destroy(&connection->peer_devices);
38288 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38289 index 74df8cf..e41fc24 100644
38290 --- a/drivers/block/drbd/drbd_nl.c
38291 +++ b/drivers/block/drbd/drbd_nl.c
38292 @@ -3637,13 +3637,13 @@ finish:
38293
38294 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38295 {
38296 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38297 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38298 struct sk_buff *msg;
38299 struct drbd_genlmsghdr *d_out;
38300 unsigned seq;
38301 int err = -ENOMEM;
38302
38303 - seq = atomic_inc_return(&drbd_genl_seq);
38304 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38305 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38306 if (!msg)
38307 goto failed;
38308 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38309 index cee2035..22f66bd 100644
38310 --- a/drivers/block/drbd/drbd_receiver.c
38311 +++ b/drivers/block/drbd/drbd_receiver.c
38312 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38313 struct drbd_device *device = peer_device->device;
38314 int err;
38315
38316 - atomic_set(&device->packet_seq, 0);
38317 + atomic_set_unchecked(&device->packet_seq, 0);
38318 device->peer_seq = 0;
38319
38320 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38321 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38322 do {
38323 next_epoch = NULL;
38324
38325 - epoch_size = atomic_read(&epoch->epoch_size);
38326 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38327
38328 switch (ev & ~EV_CLEANUP) {
38329 case EV_PUT:
38330 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38331 rv = FE_DESTROYED;
38332 } else {
38333 epoch->flags = 0;
38334 - atomic_set(&epoch->epoch_size, 0);
38335 + atomic_set_unchecked(&epoch->epoch_size, 0);
38336 /* atomic_set(&epoch->active, 0); is already zero */
38337 if (rv == FE_STILL_LIVE)
38338 rv = FE_RECYCLED;
38339 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38340 conn_wait_active_ee_empty(connection);
38341 drbd_flush(connection);
38342
38343 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38344 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38345 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38346 if (epoch)
38347 break;
38348 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38349 }
38350
38351 epoch->flags = 0;
38352 - atomic_set(&epoch->epoch_size, 0);
38353 + atomic_set_unchecked(&epoch->epoch_size, 0);
38354 atomic_set(&epoch->active, 0);
38355
38356 spin_lock(&connection->epoch_lock);
38357 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38358 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38359 list_add(&epoch->list, &connection->current_epoch->list);
38360 connection->current_epoch = epoch;
38361 connection->epochs++;
38362 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38363 list_add_tail(&peer_req->w.list, &device->sync_ee);
38364 spin_unlock_irq(&device->resource->req_lock);
38365
38366 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38367 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38368 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38369 return 0;
38370
38371 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38372 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38373 }
38374
38375 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38376 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38377
38378 return err;
38379 }
38380 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38381
38382 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38383 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38384 - atomic_inc(&connection->current_epoch->epoch_size);
38385 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38386 err2 = drbd_drain_block(peer_device, pi->size);
38387 if (!err)
38388 err = err2;
38389 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38390
38391 spin_lock(&connection->epoch_lock);
38392 peer_req->epoch = connection->current_epoch;
38393 - atomic_inc(&peer_req->epoch->epoch_size);
38394 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38395 atomic_inc(&peer_req->epoch->active);
38396 spin_unlock(&connection->epoch_lock);
38397
38398 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38399
38400 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38401 (int)part_stat_read(&disk->part0, sectors[1]) -
38402 - atomic_read(&device->rs_sect_ev);
38403 + atomic_read_unchecked(&device->rs_sect_ev);
38404
38405 if (atomic_read(&device->ap_actlog_cnt)
38406 || curr_events - device->rs_last_events > 64) {
38407 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38408 device->use_csums = true;
38409 } else if (pi->cmd == P_OV_REPLY) {
38410 /* track progress, we may need to throttle */
38411 - atomic_add(size >> 9, &device->rs_sect_in);
38412 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38413 peer_req->w.cb = w_e_end_ov_reply;
38414 dec_rs_pending(device);
38415 /* drbd_rs_begin_io done when we sent this request,
38416 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38417 goto out_free_e;
38418
38419 submit_for_resync:
38420 - atomic_add(size >> 9, &device->rs_sect_ev);
38421 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38422
38423 submit:
38424 update_receiver_timing_details(connection, drbd_submit_peer_request);
38425 @@ -4564,7 +4564,7 @@ struct data_cmd {
38426 int expect_payload;
38427 size_t pkt_size;
38428 int (*fn)(struct drbd_connection *, struct packet_info *);
38429 -};
38430 +} __do_const;
38431
38432 static struct data_cmd drbd_cmd_handler[] = {
38433 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38434 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38435 if (!list_empty(&connection->current_epoch->list))
38436 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38437 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38438 - atomic_set(&connection->current_epoch->epoch_size, 0);
38439 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38440 connection->send.seen_any_write_yet = false;
38441
38442 drbd_info(connection, "Connection closed\n");
38443 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38444 put_ldev(device);
38445 }
38446 dec_rs_pending(device);
38447 - atomic_add(blksize >> 9, &device->rs_sect_in);
38448 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38449
38450 return 0;
38451 }
38452 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38453 struct asender_cmd {
38454 size_t pkt_size;
38455 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38456 -};
38457 +} __do_const;
38458
38459 static struct asender_cmd asender_tbl[] = {
38460 [P_PING] = { 0, got_Ping },
38461 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38462 index d0fae55..4469096 100644
38463 --- a/drivers/block/drbd/drbd_worker.c
38464 +++ b/drivers/block/drbd/drbd_worker.c
38465 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38466 list_add_tail(&peer_req->w.list, &device->read_ee);
38467 spin_unlock_irq(&device->resource->req_lock);
38468
38469 - atomic_add(size >> 9, &device->rs_sect_ev);
38470 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38471 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38472 return 0;
38473
38474 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38475 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38476 int number, mxb;
38477
38478 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38479 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38480 device->rs_in_flight -= sect_in;
38481
38482 rcu_read_lock();
38483 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38484 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38485 struct fifo_buffer *plan;
38486
38487 - atomic_set(&device->rs_sect_in, 0);
38488 - atomic_set(&device->rs_sect_ev, 0);
38489 + atomic_set_unchecked(&device->rs_sect_in, 0);
38490 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38491 device->rs_in_flight = 0;
38492 device->rs_last_events =
38493 (int)part_stat_read(&disk->part0, sectors[0]) +
38494 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38495 index d1f168b..8f8cc52 100644
38496 --- a/drivers/block/loop.c
38497 +++ b/drivers/block/loop.c
38498 @@ -234,7 +234,7 @@ static int __do_lo_send_write(struct file *file,
38499
38500 file_start_write(file);
38501 set_fs(get_ds());
38502 - bw = file->f_op->write(file, buf, len, &pos);
38503 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38504 set_fs(old_fs);
38505 file_end_write(file);
38506 if (likely(bw == len))
38507 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38508 index 09e628da..7607aaa 100644
38509 --- a/drivers/block/pktcdvd.c
38510 +++ b/drivers/block/pktcdvd.c
38511 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38512
38513 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38514 {
38515 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38516 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38517 }
38518
38519 /*
38520 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38521 return -EROFS;
38522 }
38523 pd->settings.fp = ti.fp;
38524 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38525 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38526
38527 if (ti.nwa_v) {
38528 pd->nwa = be32_to_cpu(ti.next_writable);
38529 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38530 index b40af32..5fa825d 100644
38531 --- a/drivers/block/rbd.c
38532 +++ b/drivers/block/rbd.c
38533 @@ -64,7 +64,7 @@
38534 * If the counter is already at its maximum value returns
38535 * -EINVAL without updating it.
38536 */
38537 -static int atomic_inc_return_safe(atomic_t *v)
38538 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38539 {
38540 unsigned int counter;
38541
38542 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38543 index e5565fb..71be10b4 100644
38544 --- a/drivers/block/smart1,2.h
38545 +++ b/drivers/block/smart1,2.h
38546 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38547 }
38548
38549 static struct access_method smart4_access = {
38550 - smart4_submit_command,
38551 - smart4_intr_mask,
38552 - smart4_fifo_full,
38553 - smart4_intr_pending,
38554 - smart4_completed,
38555 + .submit_command = smart4_submit_command,
38556 + .set_intr_mask = smart4_intr_mask,
38557 + .fifo_full = smart4_fifo_full,
38558 + .intr_pending = smart4_intr_pending,
38559 + .command_completed = smart4_completed,
38560 };
38561
38562 /*
38563 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38564 }
38565
38566 static struct access_method smart2_access = {
38567 - smart2_submit_command,
38568 - smart2_intr_mask,
38569 - smart2_fifo_full,
38570 - smart2_intr_pending,
38571 - smart2_completed,
38572 + .submit_command = smart2_submit_command,
38573 + .set_intr_mask = smart2_intr_mask,
38574 + .fifo_full = smart2_fifo_full,
38575 + .intr_pending = smart2_intr_pending,
38576 + .command_completed = smart2_completed,
38577 };
38578
38579 /*
38580 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38581 }
38582
38583 static struct access_method smart2e_access = {
38584 - smart2e_submit_command,
38585 - smart2e_intr_mask,
38586 - smart2e_fifo_full,
38587 - smart2e_intr_pending,
38588 - smart2e_completed,
38589 + .submit_command = smart2e_submit_command,
38590 + .set_intr_mask = smart2e_intr_mask,
38591 + .fifo_full = smart2e_fifo_full,
38592 + .intr_pending = smart2e_intr_pending,
38593 + .command_completed = smart2e_completed,
38594 };
38595
38596 /*
38597 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38598 }
38599
38600 static struct access_method smart1_access = {
38601 - smart1_submit_command,
38602 - smart1_intr_mask,
38603 - smart1_fifo_full,
38604 - smart1_intr_pending,
38605 - smart1_completed,
38606 + .submit_command = smart1_submit_command,
38607 + .set_intr_mask = smart1_intr_mask,
38608 + .fifo_full = smart1_fifo_full,
38609 + .intr_pending = smart1_intr_pending,
38610 + .command_completed = smart1_completed,
38611 };
38612 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38613 index 55c135b..9f8d60c 100644
38614 --- a/drivers/bluetooth/btwilink.c
38615 +++ b/drivers/bluetooth/btwilink.c
38616 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38617
38618 static int bt_ti_probe(struct platform_device *pdev)
38619 {
38620 - static struct ti_st *hst;
38621 + struct ti_st *hst;
38622 struct hci_dev *hdev;
38623 int err;
38624
38625 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38626 index 5d28a45..a538f90 100644
38627 --- a/drivers/cdrom/cdrom.c
38628 +++ b/drivers/cdrom/cdrom.c
38629 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38630 ENSURE(reset, CDC_RESET);
38631 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38632 cdi->mc_flags = 0;
38633 - cdo->n_minors = 0;
38634 cdi->options = CDO_USE_FFLAGS;
38635
38636 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38637 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38638 else
38639 cdi->cdda_method = CDDA_OLD;
38640
38641 - if (!cdo->generic_packet)
38642 - cdo->generic_packet = cdrom_dummy_generic_packet;
38643 + if (!cdo->generic_packet) {
38644 + pax_open_kernel();
38645 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38646 + pax_close_kernel();
38647 + }
38648
38649 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38650 mutex_lock(&cdrom_mutex);
38651 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38652 if (cdi->exit)
38653 cdi->exit(cdi);
38654
38655 - cdi->ops->n_minors--;
38656 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38657 }
38658
38659 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38660 */
38661 nr = nframes;
38662 do {
38663 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38664 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38665 if (cgc.buffer)
38666 break;
38667
38668 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38669 struct cdrom_device_info *cdi;
38670 int ret;
38671
38672 - ret = scnprintf(info + *pos, max_size - *pos, header);
38673 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38674 if (!ret)
38675 return 1;
38676
38677 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38678 index 584bc31..e64a12c 100644
38679 --- a/drivers/cdrom/gdrom.c
38680 +++ b/drivers/cdrom/gdrom.c
38681 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38682 .audio_ioctl = gdrom_audio_ioctl,
38683 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38684 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38685 - .n_minors = 1,
38686 };
38687
38688 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38689 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38690 index a4af822..ed58cd1 100644
38691 --- a/drivers/char/Kconfig
38692 +++ b/drivers/char/Kconfig
38693 @@ -17,7 +17,8 @@ config DEVMEM
38694
38695 config DEVKMEM
38696 bool "/dev/kmem virtual device support"
38697 - default y
38698 + default n
38699 + depends on !GRKERNSEC_KMEM
38700 help
38701 Say Y here if you want to support the /dev/kmem device. The
38702 /dev/kmem device is rarely used, but can be used for certain
38703 @@ -586,6 +587,7 @@ config DEVPORT
38704 bool
38705 depends on !M68K
38706 depends on ISA || PCI
38707 + depends on !GRKERNSEC_KMEM
38708 default y
38709
38710 source "drivers/s390/char/Kconfig"
38711 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38712 index a48e05b..6bac831 100644
38713 --- a/drivers/char/agp/compat_ioctl.c
38714 +++ b/drivers/char/agp/compat_ioctl.c
38715 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38716 return -ENOMEM;
38717 }
38718
38719 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38720 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38721 sizeof(*usegment) * ureserve.seg_count)) {
38722 kfree(usegment);
38723 kfree(ksegment);
38724 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38725 index 09f17eb..8531d2f 100644
38726 --- a/drivers/char/agp/frontend.c
38727 +++ b/drivers/char/agp/frontend.c
38728 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38729 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38730 return -EFAULT;
38731
38732 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38733 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38734 return -EFAULT;
38735
38736 client = agp_find_client_by_pid(reserve.pid);
38737 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38738 if (segment == NULL)
38739 return -ENOMEM;
38740
38741 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38742 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38743 sizeof(struct agp_segment) * reserve.seg_count)) {
38744 kfree(segment);
38745 return -EFAULT;
38746 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38747 index 4f94375..413694e 100644
38748 --- a/drivers/char/genrtc.c
38749 +++ b/drivers/char/genrtc.c
38750 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38751 switch (cmd) {
38752
38753 case RTC_PLL_GET:
38754 + memset(&pll, 0, sizeof(pll));
38755 if (get_rtc_pll(&pll))
38756 return -EINVAL;
38757 else
38758 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38759 index 5c0baa9..44011b1 100644
38760 --- a/drivers/char/hpet.c
38761 +++ b/drivers/char/hpet.c
38762 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38763 }
38764
38765 static int
38766 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38767 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38768 struct hpet_info *info)
38769 {
38770 struct hpet_timer __iomem *timer;
38771 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
38772 index 24cc4ed..f9807cf 100644
38773 --- a/drivers/char/i8k.c
38774 +++ b/drivers/char/i8k.c
38775 @@ -788,7 +788,7 @@ static const struct i8k_config_data i8k_config_data[] = {
38776 },
38777 };
38778
38779 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
38780 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
38781 {
38782 .ident = "Dell Inspiron",
38783 .matches = {
38784 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38785 index 9bb5928..57a7801 100644
38786 --- a/drivers/char/ipmi/ipmi_msghandler.c
38787 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38788 @@ -436,7 +436,7 @@ struct ipmi_smi {
38789 struct proc_dir_entry *proc_dir;
38790 char proc_dir_name[10];
38791
38792 - atomic_t stats[IPMI_NUM_STATS];
38793 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38794
38795 /*
38796 * run_to_completion duplicate of smb_info, smi_info
38797 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38798 static DEFINE_MUTEX(smi_watchers_mutex);
38799
38800 #define ipmi_inc_stat(intf, stat) \
38801 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38802 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38803 #define ipmi_get_stat(intf, stat) \
38804 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38805 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38806
38807 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38808 "ACPI", "SMBIOS", "PCI",
38809 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38810 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38811 init_waitqueue_head(&intf->waitq);
38812 for (i = 0; i < IPMI_NUM_STATS; i++)
38813 - atomic_set(&intf->stats[i], 0);
38814 + atomic_set_unchecked(&intf->stats[i], 0);
38815
38816 intf->proc_dir = NULL;
38817
38818 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38819 index 518585c..6c985cef 100644
38820 --- a/drivers/char/ipmi/ipmi_si_intf.c
38821 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38822 @@ -289,7 +289,7 @@ struct smi_info {
38823 unsigned char slave_addr;
38824
38825 /* Counters and things for the proc filesystem. */
38826 - atomic_t stats[SI_NUM_STATS];
38827 + atomic_unchecked_t stats[SI_NUM_STATS];
38828
38829 struct task_struct *thread;
38830
38831 @@ -298,9 +298,9 @@ struct smi_info {
38832 };
38833
38834 #define smi_inc_stat(smi, stat) \
38835 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38836 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38837 #define smi_get_stat(smi, stat) \
38838 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38839 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38840
38841 #define SI_MAX_PARMS 4
38842
38843 @@ -3498,7 +3498,7 @@ static int try_smi_init(struct smi_info *new_smi)
38844 atomic_set(&new_smi->req_events, 0);
38845 new_smi->run_to_completion = false;
38846 for (i = 0; i < SI_NUM_STATS; i++)
38847 - atomic_set(&new_smi->stats[i], 0);
38848 + atomic_set_unchecked(&new_smi->stats[i], 0);
38849
38850 new_smi->interrupt_disabled = true;
38851 atomic_set(&new_smi->need_watch, 0);
38852 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38853 index 297110c..3f69b43 100644
38854 --- a/drivers/char/mem.c
38855 +++ b/drivers/char/mem.c
38856 @@ -18,6 +18,7 @@
38857 #include <linux/raw.h>
38858 #include <linux/tty.h>
38859 #include <linux/capability.h>
38860 +#include <linux/security.h>
38861 #include <linux/ptrace.h>
38862 #include <linux/device.h>
38863 #include <linux/highmem.h>
38864 @@ -36,6 +37,10 @@
38865
38866 #define DEVPORT_MINOR 4
38867
38868 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38869 +extern const struct file_operations grsec_fops;
38870 +#endif
38871 +
38872 static inline unsigned long size_inside_page(unsigned long start,
38873 unsigned long size)
38874 {
38875 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38876
38877 while (cursor < to) {
38878 if (!devmem_is_allowed(pfn)) {
38879 +#ifdef CONFIG_GRKERNSEC_KMEM
38880 + gr_handle_mem_readwrite(from, to);
38881 +#else
38882 printk(KERN_INFO
38883 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38884 current->comm, from, to);
38885 +#endif
38886 return 0;
38887 }
38888 cursor += PAGE_SIZE;
38889 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38890 }
38891 return 1;
38892 }
38893 +#elif defined(CONFIG_GRKERNSEC_KMEM)
38894 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38895 +{
38896 + return 0;
38897 +}
38898 #else
38899 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38900 {
38901 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38902 #endif
38903
38904 while (count > 0) {
38905 - unsigned long remaining;
38906 + unsigned long remaining = 0;
38907 + char *temp;
38908
38909 sz = size_inside_page(p, count);
38910
38911 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38912 if (!ptr)
38913 return -EFAULT;
38914
38915 - remaining = copy_to_user(buf, ptr, sz);
38916 +#ifdef CONFIG_PAX_USERCOPY
38917 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38918 + if (!temp) {
38919 + unxlate_dev_mem_ptr(p, ptr);
38920 + return -ENOMEM;
38921 + }
38922 + remaining = probe_kernel_read(temp, ptr, sz);
38923 +#else
38924 + temp = ptr;
38925 +#endif
38926 +
38927 + if (!remaining)
38928 + remaining = copy_to_user(buf, temp, sz);
38929 +
38930 +#ifdef CONFIG_PAX_USERCOPY
38931 + kfree(temp);
38932 +#endif
38933 +
38934 unxlate_dev_mem_ptr(p, ptr);
38935 if (remaining)
38936 return -EFAULT;
38937 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38938 size_t count, loff_t *ppos)
38939 {
38940 unsigned long p = *ppos;
38941 - ssize_t low_count, read, sz;
38942 + ssize_t low_count, read, sz, err = 0;
38943 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
38944 - int err = 0;
38945
38946 read = 0;
38947 if (p < (unsigned long) high_memory) {
38948 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38949 }
38950 #endif
38951 while (low_count > 0) {
38952 + char *temp;
38953 +
38954 sz = size_inside_page(p, low_count);
38955
38956 /*
38957 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38958 */
38959 kbuf = xlate_dev_kmem_ptr((void *)p);
38960
38961 - if (copy_to_user(buf, kbuf, sz))
38962 +#ifdef CONFIG_PAX_USERCOPY
38963 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38964 + if (!temp)
38965 + return -ENOMEM;
38966 + err = probe_kernel_read(temp, kbuf, sz);
38967 +#else
38968 + temp = kbuf;
38969 +#endif
38970 +
38971 + if (!err)
38972 + err = copy_to_user(buf, temp, sz);
38973 +
38974 +#ifdef CONFIG_PAX_USERCOPY
38975 + kfree(temp);
38976 +#endif
38977 +
38978 + if (err)
38979 return -EFAULT;
38980 buf += sz;
38981 p += sz;
38982 @@ -804,6 +853,9 @@ static const struct memdev {
38983 #ifdef CONFIG_PRINTK
38984 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
38985 #endif
38986 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38987 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
38988 +#endif
38989 };
38990
38991 static int memory_open(struct inode *inode, struct file *filp)
38992 @@ -865,7 +917,7 @@ static int __init chr_dev_init(void)
38993 continue;
38994
38995 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
38996 - NULL, devlist[minor].name);
38997 + NULL, "%s", devlist[minor].name);
38998 }
38999
39000 return tty_init();
39001 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39002 index 9df78e2..01ba9ae 100644
39003 --- a/drivers/char/nvram.c
39004 +++ b/drivers/char/nvram.c
39005 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39006
39007 spin_unlock_irq(&rtc_lock);
39008
39009 - if (copy_to_user(buf, contents, tmp - contents))
39010 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39011 return -EFAULT;
39012
39013 *ppos = i;
39014 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39015 index 0ea9986..e7b07e4 100644
39016 --- a/drivers/char/pcmcia/synclink_cs.c
39017 +++ b/drivers/char/pcmcia/synclink_cs.c
39018 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39019
39020 if (debug_level >= DEBUG_LEVEL_INFO)
39021 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39022 - __FILE__, __LINE__, info->device_name, port->count);
39023 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39024
39025 if (tty_port_close_start(port, tty, filp) == 0)
39026 goto cleanup;
39027 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39028 cleanup:
39029 if (debug_level >= DEBUG_LEVEL_INFO)
39030 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39031 - tty->driver->name, port->count);
39032 + tty->driver->name, atomic_read(&port->count));
39033 }
39034
39035 /* Wait until the transmitter is empty.
39036 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39037
39038 if (debug_level >= DEBUG_LEVEL_INFO)
39039 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39040 - __FILE__, __LINE__, tty->driver->name, port->count);
39041 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39042
39043 /* If port is closing, signal caller to try again */
39044 if (port->flags & ASYNC_CLOSING){
39045 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39046 goto cleanup;
39047 }
39048 spin_lock(&port->lock);
39049 - port->count++;
39050 + atomic_inc(&port->count);
39051 spin_unlock(&port->lock);
39052 spin_unlock_irqrestore(&info->netlock, flags);
39053
39054 - if (port->count == 1) {
39055 + if (atomic_read(&port->count) == 1) {
39056 /* 1st open on this device, init hardware */
39057 retval = startup(info, tty);
39058 if (retval < 0)
39059 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39060 unsigned short new_crctype;
39061
39062 /* return error if TTY interface open */
39063 - if (info->port.count)
39064 + if (atomic_read(&info->port.count))
39065 return -EBUSY;
39066
39067 switch (encoding)
39068 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39069
39070 /* arbitrate between network and tty opens */
39071 spin_lock_irqsave(&info->netlock, flags);
39072 - if (info->port.count != 0 || info->netcount != 0) {
39073 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39074 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39075 spin_unlock_irqrestore(&info->netlock, flags);
39076 return -EBUSY;
39077 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39078 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39079
39080 /* return error if TTY interface open */
39081 - if (info->port.count)
39082 + if (atomic_read(&info->port.count))
39083 return -EBUSY;
39084
39085 if (cmd != SIOCWANDEV)
39086 diff --git a/drivers/char/random.c b/drivers/char/random.c
39087 index 9cd6968..6416f00 100644
39088 --- a/drivers/char/random.c
39089 +++ b/drivers/char/random.c
39090 @@ -289,9 +289,6 @@
39091 /*
39092 * To allow fractional bits to be tracked, the entropy_count field is
39093 * denominated in units of 1/8th bits.
39094 - *
39095 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39096 - * credit_entropy_bits() needs to be 64 bits wide.
39097 */
39098 #define ENTROPY_SHIFT 3
39099 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39100 @@ -439,9 +436,9 @@ struct entropy_store {
39101 };
39102
39103 static void push_to_pool(struct work_struct *work);
39104 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39105 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39106 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39107 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39108 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39109 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39110
39111 static struct entropy_store input_pool = {
39112 .poolinfo = &poolinfo_table[0],
39113 @@ -635,7 +632,7 @@ retry:
39114 /* The +2 corresponds to the /4 in the denominator */
39115
39116 do {
39117 - unsigned int anfrac = min(pnfrac, pool_size/2);
39118 + u64 anfrac = min(pnfrac, pool_size/2);
39119 unsigned int add =
39120 ((pool_size - entropy_count)*anfrac*3) >> s;
39121
39122 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39123
39124 extract_buf(r, tmp);
39125 i = min_t(int, nbytes, EXTRACT_SIZE);
39126 - if (copy_to_user(buf, tmp, i)) {
39127 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39128 ret = -EFAULT;
39129 break;
39130 }
39131 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39132 static int proc_do_uuid(struct ctl_table *table, int write,
39133 void __user *buffer, size_t *lenp, loff_t *ppos)
39134 {
39135 - struct ctl_table fake_table;
39136 + ctl_table_no_const fake_table;
39137 unsigned char buf[64], tmp_uuid[16], *uuid;
39138
39139 uuid = table->data;
39140 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39141 static int proc_do_entropy(struct ctl_table *table, int write,
39142 void __user *buffer, size_t *lenp, loff_t *ppos)
39143 {
39144 - struct ctl_table fake_table;
39145 + ctl_table_no_const fake_table;
39146 int entropy_count;
39147
39148 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39149 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39150 index e496dae..3db53b6 100644
39151 --- a/drivers/char/sonypi.c
39152 +++ b/drivers/char/sonypi.c
39153 @@ -54,6 +54,7 @@
39154
39155 #include <asm/uaccess.h>
39156 #include <asm/io.h>
39157 +#include <asm/local.h>
39158
39159 #include <linux/sonypi.h>
39160
39161 @@ -490,7 +491,7 @@ static struct sonypi_device {
39162 spinlock_t fifo_lock;
39163 wait_queue_head_t fifo_proc_list;
39164 struct fasync_struct *fifo_async;
39165 - int open_count;
39166 + local_t open_count;
39167 int model;
39168 struct input_dev *input_jog_dev;
39169 struct input_dev *input_key_dev;
39170 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39171 static int sonypi_misc_release(struct inode *inode, struct file *file)
39172 {
39173 mutex_lock(&sonypi_device.lock);
39174 - sonypi_device.open_count--;
39175 + local_dec(&sonypi_device.open_count);
39176 mutex_unlock(&sonypi_device.lock);
39177 return 0;
39178 }
39179 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39180 {
39181 mutex_lock(&sonypi_device.lock);
39182 /* Flush input queue on first open */
39183 - if (!sonypi_device.open_count)
39184 + if (!local_read(&sonypi_device.open_count))
39185 kfifo_reset(&sonypi_device.fifo);
39186 - sonypi_device.open_count++;
39187 + local_inc(&sonypi_device.open_count);
39188 mutex_unlock(&sonypi_device.lock);
39189
39190 return 0;
39191 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39192
39193 static struct platform_device *sonypi_platform_device;
39194
39195 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39196 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39197 {
39198 .ident = "Sony Vaio",
39199 .matches = {
39200 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39201 index 565a947..dcdc06e 100644
39202 --- a/drivers/char/tpm/tpm_acpi.c
39203 +++ b/drivers/char/tpm/tpm_acpi.c
39204 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39205 virt = acpi_os_map_iomem(start, len);
39206 if (!virt) {
39207 kfree(log->bios_event_log);
39208 + log->bios_event_log = NULL;
39209 printk("%s: ERROR - Unable to map memory\n", __func__);
39210 return -EIO;
39211 }
39212
39213 - memcpy_fromio(log->bios_event_log, virt, len);
39214 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39215
39216 acpi_os_unmap_iomem(virt, len);
39217 return 0;
39218 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39219 index 3a56a13..f8cbd25 100644
39220 --- a/drivers/char/tpm/tpm_eventlog.c
39221 +++ b/drivers/char/tpm/tpm_eventlog.c
39222 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39223 event = addr;
39224
39225 if ((event->event_type == 0 && event->event_size == 0) ||
39226 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39227 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39228 return NULL;
39229
39230 return addr;
39231 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39232 return NULL;
39233
39234 if ((event->event_type == 0 && event->event_size == 0) ||
39235 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39236 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39237 return NULL;
39238
39239 (*pos)++;
39240 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39241 int i;
39242
39243 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39244 - seq_putc(m, data[i]);
39245 + if (!seq_putc(m, data[i]))
39246 + return -EFAULT;
39247
39248 return 0;
39249 }
39250 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39251 index 72d7028..1586601 100644
39252 --- a/drivers/char/virtio_console.c
39253 +++ b/drivers/char/virtio_console.c
39254 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39255 if (to_user) {
39256 ssize_t ret;
39257
39258 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39259 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39260 if (ret)
39261 return -EFAULT;
39262 } else {
39263 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39264 if (!port_has_data(port) && !port->host_connected)
39265 return 0;
39266
39267 - return fill_readbuf(port, ubuf, count, true);
39268 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39269 }
39270
39271 static int wait_port_writable(struct port *port, bool nonblock)
39272 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39273 index 956b7e5..b655045 100644
39274 --- a/drivers/clk/clk-composite.c
39275 +++ b/drivers/clk/clk-composite.c
39276 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39277 struct clk *clk;
39278 struct clk_init_data init;
39279 struct clk_composite *composite;
39280 - struct clk_ops *clk_composite_ops;
39281 + clk_ops_no_const *clk_composite_ops;
39282
39283 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39284 if (!composite) {
39285 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39286 index dd3a78c..386d49c 100644
39287 --- a/drivers/clk/socfpga/clk-gate.c
39288 +++ b/drivers/clk/socfpga/clk-gate.c
39289 @@ -22,6 +22,7 @@
39290 #include <linux/mfd/syscon.h>
39291 #include <linux/of.h>
39292 #include <linux/regmap.h>
39293 +#include <asm/pgtable.h>
39294
39295 #include "clk.h"
39296
39297 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39298 return 0;
39299 }
39300
39301 -static struct clk_ops gateclk_ops = {
39302 +static clk_ops_no_const gateclk_ops __read_only = {
39303 .prepare = socfpga_clk_prepare,
39304 .recalc_rate = socfpga_clk_recalc_rate,
39305 .get_parent = socfpga_clk_get_parent,
39306 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39307 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39308 socfpga_clk->hw.bit_idx = clk_gate[1];
39309
39310 - gateclk_ops.enable = clk_gate_ops.enable;
39311 - gateclk_ops.disable = clk_gate_ops.disable;
39312 + pax_open_kernel();
39313 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39314 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39315 + pax_close_kernel();
39316 }
39317
39318 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39319 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39320 index de6da95..c98278b 100644
39321 --- a/drivers/clk/socfpga/clk-pll.c
39322 +++ b/drivers/clk/socfpga/clk-pll.c
39323 @@ -21,6 +21,7 @@
39324 #include <linux/io.h>
39325 #include <linux/of.h>
39326 #include <linux/of_address.h>
39327 +#include <asm/pgtable.h>
39328
39329 #include "clk.h"
39330
39331 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39332 CLK_MGR_PLL_CLK_SRC_MASK;
39333 }
39334
39335 -static struct clk_ops clk_pll_ops = {
39336 +static clk_ops_no_const clk_pll_ops __read_only = {
39337 .recalc_rate = clk_pll_recalc_rate,
39338 .get_parent = clk_pll_get_parent,
39339 };
39340 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39341 pll_clk->hw.hw.init = &init;
39342
39343 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39344 - clk_pll_ops.enable = clk_gate_ops.enable;
39345 - clk_pll_ops.disable = clk_gate_ops.disable;
39346 + pax_open_kernel();
39347 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39348 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39349 + pax_close_kernel();
39350
39351 clk = clk_register(NULL, &pll_clk->hw.hw);
39352 if (WARN_ON(IS_ERR(clk))) {
39353 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39354 index b0c18ed..1713a80 100644
39355 --- a/drivers/cpufreq/acpi-cpufreq.c
39356 +++ b/drivers/cpufreq/acpi-cpufreq.c
39357 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39358 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39359 per_cpu(acfreq_data, cpu) = data;
39360
39361 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39362 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39363 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39364 + pax_open_kernel();
39365 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39366 + pax_close_kernel();
39367 + }
39368
39369 result = acpi_processor_register_performance(data->acpi_data, cpu);
39370 if (result)
39371 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39372 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39373 break;
39374 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39375 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39376 + pax_open_kernel();
39377 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39378 + pax_close_kernel();
39379 break;
39380 default:
39381 break;
39382 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39383 if (!msrs)
39384 return;
39385
39386 - acpi_cpufreq_driver.boost_supported = true;
39387 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39388 + pax_open_kernel();
39389 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39390 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39391 + pax_close_kernel();
39392
39393 cpu_notifier_register_begin();
39394
39395 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39396 index bab67db..91af7e3 100644
39397 --- a/drivers/cpufreq/cpufreq-dt.c
39398 +++ b/drivers/cpufreq/cpufreq-dt.c
39399 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39400 if (!IS_ERR(cpu_reg))
39401 regulator_put(cpu_reg);
39402
39403 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39404 + pax_open_kernel();
39405 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39406 + pax_close_kernel();
39407
39408 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39409 if (ret)
39410 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39411 index 8ae655c..3141442 100644
39412 --- a/drivers/cpufreq/cpufreq.c
39413 +++ b/drivers/cpufreq/cpufreq.c
39414 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39415 }
39416
39417 mutex_lock(&cpufreq_governor_mutex);
39418 - list_del(&governor->governor_list);
39419 + pax_list_del(&governor->governor_list);
39420 mutex_unlock(&cpufreq_governor_mutex);
39421 return;
39422 }
39423 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39424 return NOTIFY_OK;
39425 }
39426
39427 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39428 +static struct notifier_block cpufreq_cpu_notifier = {
39429 .notifier_call = cpufreq_cpu_callback,
39430 };
39431
39432 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39433 return 0;
39434
39435 write_lock_irqsave(&cpufreq_driver_lock, flags);
39436 - cpufreq_driver->boost_enabled = state;
39437 + pax_open_kernel();
39438 + *(bool *)&cpufreq_driver->boost_enabled = state;
39439 + pax_close_kernel();
39440 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39441
39442 ret = cpufreq_driver->set_boost(state);
39443 if (ret) {
39444 write_lock_irqsave(&cpufreq_driver_lock, flags);
39445 - cpufreq_driver->boost_enabled = !state;
39446 + pax_open_kernel();
39447 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39448 + pax_close_kernel();
39449 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39450
39451 pr_err("%s: Cannot %s BOOST\n",
39452 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39453 cpufreq_driver = driver_data;
39454 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39455
39456 - if (driver_data->setpolicy)
39457 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39458 + if (driver_data->setpolicy) {
39459 + pax_open_kernel();
39460 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39461 + pax_close_kernel();
39462 + }
39463
39464 if (cpufreq_boost_supported()) {
39465 /*
39466 * Check if driver provides function to enable boost -
39467 * if not, use cpufreq_boost_set_sw as default
39468 */
39469 - if (!cpufreq_driver->set_boost)
39470 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39471 + if (!cpufreq_driver->set_boost) {
39472 + pax_open_kernel();
39473 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39474 + pax_close_kernel();
39475 + }
39476
39477 ret = cpufreq_sysfs_create_file(&boost.attr);
39478 if (ret) {
39479 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39480 index 1b44496..b80ff5e 100644
39481 --- a/drivers/cpufreq/cpufreq_governor.c
39482 +++ b/drivers/cpufreq/cpufreq_governor.c
39483 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39484 struct dbs_data *dbs_data;
39485 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39486 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39487 - struct od_ops *od_ops = NULL;
39488 + const struct od_ops *od_ops = NULL;
39489 struct od_dbs_tuners *od_tuners = NULL;
39490 struct cs_dbs_tuners *cs_tuners = NULL;
39491 struct cpu_dbs_common_info *cpu_cdbs;
39492 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39493
39494 if ((cdata->governor == GOV_CONSERVATIVE) &&
39495 (!policy->governor->initialized)) {
39496 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39497 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39498
39499 cpufreq_register_notifier(cs_ops->notifier_block,
39500 CPUFREQ_TRANSITION_NOTIFIER);
39501 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39502
39503 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39504 (policy->governor->initialized == 1)) {
39505 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39506 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39507
39508 cpufreq_unregister_notifier(cs_ops->notifier_block,
39509 CPUFREQ_TRANSITION_NOTIFIER);
39510 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39511 index cc401d1..8197340 100644
39512 --- a/drivers/cpufreq/cpufreq_governor.h
39513 +++ b/drivers/cpufreq/cpufreq_governor.h
39514 @@ -212,7 +212,7 @@ struct common_dbs_data {
39515 void (*exit)(struct dbs_data *dbs_data);
39516
39517 /* Governor specific ops, see below */
39518 - void *gov_ops;
39519 + const void *gov_ops;
39520 };
39521
39522 /* Governor Per policy data */
39523 @@ -232,7 +232,7 @@ struct od_ops {
39524 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39525 unsigned int freq_next, unsigned int relation);
39526 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39527 -};
39528 +} __no_const;
39529
39530 struct cs_ops {
39531 struct notifier_block *notifier_block;
39532 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39533 index ad3f38f..8f086cd 100644
39534 --- a/drivers/cpufreq/cpufreq_ondemand.c
39535 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39536 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39537
39538 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39539
39540 -static struct od_ops od_ops = {
39541 +static struct od_ops od_ops __read_only = {
39542 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39543 .powersave_bias_target = generic_powersave_bias_target,
39544 .freq_increase = dbs_freq_increase,
39545 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39546 (struct cpufreq_policy *, unsigned int, unsigned int),
39547 unsigned int powersave_bias)
39548 {
39549 - od_ops.powersave_bias_target = f;
39550 + pax_open_kernel();
39551 + *(void **)&od_ops.powersave_bias_target = f;
39552 + pax_close_kernel();
39553 od_set_powersave_bias(powersave_bias);
39554 }
39555 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39556
39557 void od_unregister_powersave_bias_handler(void)
39558 {
39559 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39560 + pax_open_kernel();
39561 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39562 + pax_close_kernel();
39563 od_set_powersave_bias(0);
39564 }
39565 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39566 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39567 index 872c577..5fb3c20 100644
39568 --- a/drivers/cpufreq/intel_pstate.c
39569 +++ b/drivers/cpufreq/intel_pstate.c
39570 @@ -133,10 +133,10 @@ struct pstate_funcs {
39571 struct cpu_defaults {
39572 struct pstate_adjust_policy pid_policy;
39573 struct pstate_funcs funcs;
39574 -};
39575 +} __do_const;
39576
39577 static struct pstate_adjust_policy pid_params;
39578 -static struct pstate_funcs pstate_funcs;
39579 +static struct pstate_funcs *pstate_funcs;
39580 static int hwp_active;
39581
39582 struct perf_limits {
39583 @@ -690,18 +690,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39584
39585 cpu->pstate.current_pstate = pstate;
39586
39587 - pstate_funcs.set(cpu, pstate);
39588 + pstate_funcs->set(cpu, pstate);
39589 }
39590
39591 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39592 {
39593 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39594 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39595 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39596 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39597 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39598 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39599 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39600 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39601
39602 - if (pstate_funcs.get_vid)
39603 - pstate_funcs.get_vid(cpu);
39604 + if (pstate_funcs->get_vid)
39605 + pstate_funcs->get_vid(cpu);
39606 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39607 }
39608
39609 @@ -1030,9 +1030,9 @@ static int intel_pstate_msrs_not_valid(void)
39610 rdmsrl(MSR_IA32_APERF, aperf);
39611 rdmsrl(MSR_IA32_MPERF, mperf);
39612
39613 - if (!pstate_funcs.get_max() ||
39614 - !pstate_funcs.get_min() ||
39615 - !pstate_funcs.get_turbo())
39616 + if (!pstate_funcs->get_max() ||
39617 + !pstate_funcs->get_min() ||
39618 + !pstate_funcs->get_turbo())
39619 return -ENODEV;
39620
39621 rdmsrl(MSR_IA32_APERF, tmp);
39622 @@ -1046,7 +1046,7 @@ static int intel_pstate_msrs_not_valid(void)
39623 return 0;
39624 }
39625
39626 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39627 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39628 {
39629 pid_params.sample_rate_ms = policy->sample_rate_ms;
39630 pid_params.p_gain_pct = policy->p_gain_pct;
39631 @@ -1058,12 +1058,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39632
39633 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39634 {
39635 - pstate_funcs.get_max = funcs->get_max;
39636 - pstate_funcs.get_min = funcs->get_min;
39637 - pstate_funcs.get_turbo = funcs->get_turbo;
39638 - pstate_funcs.get_scaling = funcs->get_scaling;
39639 - pstate_funcs.set = funcs->set;
39640 - pstate_funcs.get_vid = funcs->get_vid;
39641 + pstate_funcs = funcs;
39642 }
39643
39644 #if IS_ENABLED(CONFIG_ACPI)
39645 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39646 index 529cfd9..0e28fff 100644
39647 --- a/drivers/cpufreq/p4-clockmod.c
39648 +++ b/drivers/cpufreq/p4-clockmod.c
39649 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39650 case 0x0F: /* Core Duo */
39651 case 0x16: /* Celeron Core */
39652 case 0x1C: /* Atom */
39653 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39654 + pax_open_kernel();
39655 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39656 + pax_close_kernel();
39657 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39658 case 0x0D: /* Pentium M (Dothan) */
39659 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39660 + pax_open_kernel();
39661 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39662 + pax_close_kernel();
39663 /* fall through */
39664 case 0x09: /* Pentium M (Banias) */
39665 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39666 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39667
39668 /* on P-4s, the TSC runs with constant frequency independent whether
39669 * throttling is active or not. */
39670 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39671 + pax_open_kernel();
39672 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39673 + pax_close_kernel();
39674
39675 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39676 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39677 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39678 index 9bb42ba..b01b4a2 100644
39679 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39680 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39681 @@ -18,14 +18,12 @@
39682 #include <asm/head.h>
39683 #include <asm/timer.h>
39684
39685 -static struct cpufreq_driver *cpufreq_us3_driver;
39686 -
39687 struct us3_freq_percpu_info {
39688 struct cpufreq_frequency_table table[4];
39689 };
39690
39691 /* Indexed by cpu number. */
39692 -static struct us3_freq_percpu_info *us3_freq_table;
39693 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39694
39695 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39696 * in the Safari config register.
39697 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39698
39699 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39700 {
39701 - if (cpufreq_us3_driver)
39702 - us3_freq_target(policy, 0);
39703 + us3_freq_target(policy, 0);
39704
39705 return 0;
39706 }
39707
39708 +static int __init us3_freq_init(void);
39709 +static void __exit us3_freq_exit(void);
39710 +
39711 +static struct cpufreq_driver cpufreq_us3_driver = {
39712 + .init = us3_freq_cpu_init,
39713 + .verify = cpufreq_generic_frequency_table_verify,
39714 + .target_index = us3_freq_target,
39715 + .get = us3_freq_get,
39716 + .exit = us3_freq_cpu_exit,
39717 + .name = "UltraSPARC-III",
39718 +
39719 +};
39720 +
39721 static int __init us3_freq_init(void)
39722 {
39723 unsigned long manuf, impl, ver;
39724 - int ret;
39725
39726 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39727 return -ENODEV;
39728 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39729 (impl == CHEETAH_IMPL ||
39730 impl == CHEETAH_PLUS_IMPL ||
39731 impl == JAGUAR_IMPL ||
39732 - impl == PANTHER_IMPL)) {
39733 - struct cpufreq_driver *driver;
39734 -
39735 - ret = -ENOMEM;
39736 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39737 - if (!driver)
39738 - goto err_out;
39739 -
39740 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39741 - GFP_KERNEL);
39742 - if (!us3_freq_table)
39743 - goto err_out;
39744 -
39745 - driver->init = us3_freq_cpu_init;
39746 - driver->verify = cpufreq_generic_frequency_table_verify;
39747 - driver->target_index = us3_freq_target;
39748 - driver->get = us3_freq_get;
39749 - driver->exit = us3_freq_cpu_exit;
39750 - strcpy(driver->name, "UltraSPARC-III");
39751 -
39752 - cpufreq_us3_driver = driver;
39753 - ret = cpufreq_register_driver(driver);
39754 - if (ret)
39755 - goto err_out;
39756 -
39757 - return 0;
39758 -
39759 -err_out:
39760 - if (driver) {
39761 - kfree(driver);
39762 - cpufreq_us3_driver = NULL;
39763 - }
39764 - kfree(us3_freq_table);
39765 - us3_freq_table = NULL;
39766 - return ret;
39767 - }
39768 + impl == PANTHER_IMPL))
39769 + return cpufreq_register_driver(&cpufreq_us3_driver);
39770
39771 return -ENODEV;
39772 }
39773
39774 static void __exit us3_freq_exit(void)
39775 {
39776 - if (cpufreq_us3_driver) {
39777 - cpufreq_unregister_driver(cpufreq_us3_driver);
39778 - kfree(cpufreq_us3_driver);
39779 - cpufreq_us3_driver = NULL;
39780 - kfree(us3_freq_table);
39781 - us3_freq_table = NULL;
39782 - }
39783 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39784 }
39785
39786 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39787 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39788 index 7d4a315..21bb886 100644
39789 --- a/drivers/cpufreq/speedstep-centrino.c
39790 +++ b/drivers/cpufreq/speedstep-centrino.c
39791 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39792 !cpu_has(cpu, X86_FEATURE_EST))
39793 return -ENODEV;
39794
39795 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39796 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39797 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39798 + pax_open_kernel();
39799 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39800 + pax_close_kernel();
39801 + }
39802
39803 if (policy->cpu != 0)
39804 return -ENODEV;
39805 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39806 index 2697e87..c32476c 100644
39807 --- a/drivers/cpuidle/driver.c
39808 +++ b/drivers/cpuidle/driver.c
39809 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
39810
39811 static void poll_idle_init(struct cpuidle_driver *drv)
39812 {
39813 - struct cpuidle_state *state = &drv->states[0];
39814 + cpuidle_state_no_const *state = &drv->states[0];
39815
39816 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39817 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39818 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39819 index fb9f511..213e6cc 100644
39820 --- a/drivers/cpuidle/governor.c
39821 +++ b/drivers/cpuidle/governor.c
39822 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39823 mutex_lock(&cpuidle_lock);
39824 if (__cpuidle_find_governor(gov->name) == NULL) {
39825 ret = 0;
39826 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39827 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39828 if (!cpuidle_curr_governor ||
39829 cpuidle_curr_governor->rating < gov->rating)
39830 cpuidle_switch_governor(gov);
39831 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39832 index 832a2c3..1794080 100644
39833 --- a/drivers/cpuidle/sysfs.c
39834 +++ b/drivers/cpuidle/sysfs.c
39835 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39836 NULL
39837 };
39838
39839 -static struct attribute_group cpuidle_attr_group = {
39840 +static attribute_group_no_const cpuidle_attr_group = {
39841 .attrs = cpuidle_default_attrs,
39842 .name = "cpuidle",
39843 };
39844 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39845 index 8d2a772..33826c9 100644
39846 --- a/drivers/crypto/hifn_795x.c
39847 +++ b/drivers/crypto/hifn_795x.c
39848 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39849 MODULE_PARM_DESC(hifn_pll_ref,
39850 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39851
39852 -static atomic_t hifn_dev_number;
39853 +static atomic_unchecked_t hifn_dev_number;
39854
39855 #define ACRYPTO_OP_DECRYPT 0
39856 #define ACRYPTO_OP_ENCRYPT 1
39857 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
39858 goto err_out_disable_pci_device;
39859
39860 snprintf(name, sizeof(name), "hifn%d",
39861 - atomic_inc_return(&hifn_dev_number)-1);
39862 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
39863
39864 err = pci_request_regions(pdev, name);
39865 if (err)
39866 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
39867 index 30b538d8..1610d75 100644
39868 --- a/drivers/devfreq/devfreq.c
39869 +++ b/drivers/devfreq/devfreq.c
39870 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
39871 goto err_out;
39872 }
39873
39874 - list_add(&governor->node, &devfreq_governor_list);
39875 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
39876
39877 list_for_each_entry(devfreq, &devfreq_list, node) {
39878 int ret = 0;
39879 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
39880 }
39881 }
39882
39883 - list_del(&governor->node);
39884 + pax_list_del((struct list_head *)&governor->node);
39885 err_out:
39886 mutex_unlock(&devfreq_list_lock);
39887
39888 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
39889 index 8ee383d..736b5de 100644
39890 --- a/drivers/dma/sh/shdma-base.c
39891 +++ b/drivers/dma/sh/shdma-base.c
39892 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
39893 schan->slave_id = -EINVAL;
39894 }
39895
39896 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
39897 - sdev->desc_size, GFP_KERNEL);
39898 + schan->desc = kcalloc(sdev->desc_size,
39899 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
39900 if (!schan->desc) {
39901 ret = -ENOMEM;
39902 goto edescalloc;
39903 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
39904 index 9f1d4c7..fceff78 100644
39905 --- a/drivers/dma/sh/shdmac.c
39906 +++ b/drivers/dma/sh/shdmac.c
39907 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
39908 return ret;
39909 }
39910
39911 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
39912 +static struct notifier_block sh_dmae_nmi_notifier = {
39913 .notifier_call = sh_dmae_nmi_handler,
39914
39915 /* Run before NMI debug handler and KGDB */
39916 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
39917 index 592af5f..bb1d583 100644
39918 --- a/drivers/edac/edac_device.c
39919 +++ b/drivers/edac/edac_device.c
39920 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
39921 */
39922 int edac_device_alloc_index(void)
39923 {
39924 - static atomic_t device_indexes = ATOMIC_INIT(0);
39925 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
39926
39927 - return atomic_inc_return(&device_indexes) - 1;
39928 + return atomic_inc_return_unchecked(&device_indexes) - 1;
39929 }
39930 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
39931
39932 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
39933 index c84eecb..4d7381d 100644
39934 --- a/drivers/edac/edac_mc_sysfs.c
39935 +++ b/drivers/edac/edac_mc_sysfs.c
39936 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
39937 struct dev_ch_attribute {
39938 struct device_attribute attr;
39939 int channel;
39940 -};
39941 +} __do_const;
39942
39943 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
39944 static struct dev_ch_attribute dev_attr_legacy_##_name = \
39945 @@ -1009,15 +1009,17 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
39946 }
39947
39948 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
39949 + pax_open_kernel();
39950 if (mci->get_sdram_scrub_rate) {
39951 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39952 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39953 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39954 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39955 }
39956
39957 if (mci->set_sdram_scrub_rate) {
39958 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39959 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39960 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39961 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39962 }
39963 + pax_close_kernel();
39964
39965 err = device_create_file(&mci->dev, &dev_attr_sdram_scrub_rate);
39966 if (err) {
39967 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
39968 index 2cf44b4d..6dd2dc7 100644
39969 --- a/drivers/edac/edac_pci.c
39970 +++ b/drivers/edac/edac_pci.c
39971 @@ -29,7 +29,7 @@
39972
39973 static DEFINE_MUTEX(edac_pci_ctls_mutex);
39974 static LIST_HEAD(edac_pci_list);
39975 -static atomic_t pci_indexes = ATOMIC_INIT(0);
39976 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
39977
39978 /*
39979 * edac_pci_alloc_ctl_info
39980 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
39981 */
39982 int edac_pci_alloc_index(void)
39983 {
39984 - return atomic_inc_return(&pci_indexes) - 1;
39985 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
39986 }
39987 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
39988
39989 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
39990 index 24d877f..4e30133 100644
39991 --- a/drivers/edac/edac_pci_sysfs.c
39992 +++ b/drivers/edac/edac_pci_sysfs.c
39993 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
39994 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
39995 static int edac_pci_poll_msec = 1000; /* one second workq period */
39996
39997 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
39998 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
39999 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40000 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40001
40002 static struct kobject *edac_pci_top_main_kobj;
40003 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40004 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40005 void *value;
40006 ssize_t(*show) (void *, char *);
40007 ssize_t(*store) (void *, const char *, size_t);
40008 -};
40009 +} __do_const;
40010
40011 /* Set of show/store abstract level functions for PCI Parity object */
40012 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40013 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40014 edac_printk(KERN_CRIT, EDAC_PCI,
40015 "Signaled System Error on %s\n",
40016 pci_name(dev));
40017 - atomic_inc(&pci_nonparity_count);
40018 + atomic_inc_unchecked(&pci_nonparity_count);
40019 }
40020
40021 if (status & (PCI_STATUS_PARITY)) {
40022 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40023 "Master Data Parity Error on %s\n",
40024 pci_name(dev));
40025
40026 - atomic_inc(&pci_parity_count);
40027 + atomic_inc_unchecked(&pci_parity_count);
40028 }
40029
40030 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40031 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40032 "Detected Parity Error on %s\n",
40033 pci_name(dev));
40034
40035 - atomic_inc(&pci_parity_count);
40036 + atomic_inc_unchecked(&pci_parity_count);
40037 }
40038 }
40039
40040 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40041 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40042 "Signaled System Error on %s\n",
40043 pci_name(dev));
40044 - atomic_inc(&pci_nonparity_count);
40045 + atomic_inc_unchecked(&pci_nonparity_count);
40046 }
40047
40048 if (status & (PCI_STATUS_PARITY)) {
40049 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40050 "Master Data Parity Error on "
40051 "%s\n", pci_name(dev));
40052
40053 - atomic_inc(&pci_parity_count);
40054 + atomic_inc_unchecked(&pci_parity_count);
40055 }
40056
40057 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40058 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40059 "Detected Parity Error on %s\n",
40060 pci_name(dev));
40061
40062 - atomic_inc(&pci_parity_count);
40063 + atomic_inc_unchecked(&pci_parity_count);
40064 }
40065 }
40066 }
40067 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40068 if (!check_pci_errors)
40069 return;
40070
40071 - before_count = atomic_read(&pci_parity_count);
40072 + before_count = atomic_read_unchecked(&pci_parity_count);
40073
40074 /* scan all PCI devices looking for a Parity Error on devices and
40075 * bridges.
40076 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40077 /* Only if operator has selected panic on PCI Error */
40078 if (edac_pci_get_panic_on_pe()) {
40079 /* If the count is different 'after' from 'before' */
40080 - if (before_count != atomic_read(&pci_parity_count))
40081 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40082 panic("EDAC: PCI Parity Error");
40083 }
40084 }
40085 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40086 index c2359a1..8bd119d 100644
40087 --- a/drivers/edac/mce_amd.h
40088 +++ b/drivers/edac/mce_amd.h
40089 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40090 bool (*mc0_mce)(u16, u8);
40091 bool (*mc1_mce)(u16, u8);
40092 bool (*mc2_mce)(u16, u8);
40093 -};
40094 +} __no_const;
40095
40096 void amd_report_gart_errors(bool);
40097 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40098 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40099 index 57ea7f4..af06b76 100644
40100 --- a/drivers/firewire/core-card.c
40101 +++ b/drivers/firewire/core-card.c
40102 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40103 const struct fw_card_driver *driver,
40104 struct device *device)
40105 {
40106 - static atomic_t index = ATOMIC_INIT(-1);
40107 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40108
40109 - card->index = atomic_inc_return(&index);
40110 + card->index = atomic_inc_return_unchecked(&index);
40111 card->driver = driver;
40112 card->device = device;
40113 card->current_tlabel = 0;
40114 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40115
40116 void fw_core_remove_card(struct fw_card *card)
40117 {
40118 - struct fw_card_driver dummy_driver = dummy_driver_template;
40119 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40120
40121 card->driver->update_phy_reg(card, 4,
40122 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40123 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40124 index f9e3aee..269dbdb 100644
40125 --- a/drivers/firewire/core-device.c
40126 +++ b/drivers/firewire/core-device.c
40127 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40128 struct config_rom_attribute {
40129 struct device_attribute attr;
40130 u32 key;
40131 -};
40132 +} __do_const;
40133
40134 static ssize_t show_immediate(struct device *dev,
40135 struct device_attribute *dattr, char *buf)
40136 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40137 index d6a09b9..18e90dd 100644
40138 --- a/drivers/firewire/core-transaction.c
40139 +++ b/drivers/firewire/core-transaction.c
40140 @@ -38,6 +38,7 @@
40141 #include <linux/timer.h>
40142 #include <linux/types.h>
40143 #include <linux/workqueue.h>
40144 +#include <linux/sched.h>
40145
40146 #include <asm/byteorder.h>
40147
40148 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40149 index e1480ff6..1a429bd 100644
40150 --- a/drivers/firewire/core.h
40151 +++ b/drivers/firewire/core.h
40152 @@ -111,6 +111,7 @@ struct fw_card_driver {
40153
40154 int (*stop_iso)(struct fw_iso_context *ctx);
40155 };
40156 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40157
40158 void fw_card_initialize(struct fw_card *card,
40159 const struct fw_card_driver *driver, struct device *device);
40160 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40161 index f51d376..b118e40 100644
40162 --- a/drivers/firewire/ohci.c
40163 +++ b/drivers/firewire/ohci.c
40164 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40165 be32_to_cpu(ohci->next_header));
40166 }
40167
40168 +#ifndef CONFIG_GRKERNSEC
40169 if (param_remote_dma) {
40170 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40171 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40172 }
40173 +#endif
40174
40175 spin_unlock_irq(&ohci->lock);
40176
40177 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40178 unsigned long flags;
40179 int n, ret = 0;
40180
40181 +#ifndef CONFIG_GRKERNSEC
40182 if (param_remote_dma)
40183 return 0;
40184 +#endif
40185
40186 /*
40187 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40188 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40189 index 94a58a0..f5eba42 100644
40190 --- a/drivers/firmware/dmi-id.c
40191 +++ b/drivers/firmware/dmi-id.c
40192 @@ -16,7 +16,7 @@
40193 struct dmi_device_attribute{
40194 struct device_attribute dev_attr;
40195 int field;
40196 -};
40197 +} __do_const;
40198 #define to_dmi_dev_attr(_dev_attr) \
40199 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40200
40201 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
40202 index 2eebd28b..4261350 100644
40203 --- a/drivers/firmware/dmi_scan.c
40204 +++ b/drivers/firmware/dmi_scan.c
40205 @@ -893,7 +893,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
40206 if (buf == NULL)
40207 return -1;
40208
40209 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
40210 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
40211
40212 dmi_unmap(buf);
40213 return 0;
40214 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40215 index 4fd9961..52d60ce 100644
40216 --- a/drivers/firmware/efi/cper.c
40217 +++ b/drivers/firmware/efi/cper.c
40218 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40219 */
40220 u64 cper_next_record_id(void)
40221 {
40222 - static atomic64_t seq;
40223 + static atomic64_unchecked_t seq;
40224
40225 - if (!atomic64_read(&seq))
40226 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40227 + if (!atomic64_read_unchecked(&seq))
40228 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40229
40230 - return atomic64_inc_return(&seq);
40231 + return atomic64_inc_return_unchecked(&seq);
40232 }
40233 EXPORT_SYMBOL_GPL(cper_next_record_id);
40234
40235 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40236 index 3061bb8..92b5fcc 100644
40237 --- a/drivers/firmware/efi/efi.c
40238 +++ b/drivers/firmware/efi/efi.c
40239 @@ -160,14 +160,16 @@ static struct attribute_group efi_subsys_attr_group = {
40240 };
40241
40242 static struct efivars generic_efivars;
40243 -static struct efivar_operations generic_ops;
40244 +static efivar_operations_no_const generic_ops __read_only;
40245
40246 static int generic_ops_register(void)
40247 {
40248 - generic_ops.get_variable = efi.get_variable;
40249 - generic_ops.set_variable = efi.set_variable;
40250 - generic_ops.get_next_variable = efi.get_next_variable;
40251 - generic_ops.query_variable_store = efi_query_variable_store;
40252 + pax_open_kernel();
40253 + *(void **)&generic_ops.get_variable = efi.get_variable;
40254 + *(void **)&generic_ops.set_variable = efi.set_variable;
40255 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40256 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40257 + pax_close_kernel();
40258
40259 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40260 }
40261 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40262 index 7b2e049..a253334 100644
40263 --- a/drivers/firmware/efi/efivars.c
40264 +++ b/drivers/firmware/efi/efivars.c
40265 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40266 static int
40267 create_efivars_bin_attributes(void)
40268 {
40269 - struct bin_attribute *attr;
40270 + bin_attribute_no_const *attr;
40271 int error;
40272
40273 /* new_var */
40274 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40275 index 87b8e3b..c4afb35 100644
40276 --- a/drivers/firmware/efi/runtime-map.c
40277 +++ b/drivers/firmware/efi/runtime-map.c
40278 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40279 kfree(entry);
40280 }
40281
40282 -static struct kobj_type __refdata map_ktype = {
40283 +static const struct kobj_type __refconst map_ktype = {
40284 .sysfs_ops = &map_attr_ops,
40285 .default_attrs = def_attrs,
40286 .release = map_release,
40287 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40288 index f1ab05e..ab51228 100644
40289 --- a/drivers/firmware/google/gsmi.c
40290 +++ b/drivers/firmware/google/gsmi.c
40291 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40292 return local_hash_64(input, 32);
40293 }
40294
40295 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40296 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40297 {
40298 .ident = "Google Board",
40299 .matches = {
40300 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40301 index 2f569aa..26e4f39 100644
40302 --- a/drivers/firmware/google/memconsole.c
40303 +++ b/drivers/firmware/google/memconsole.c
40304 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40305 return false;
40306 }
40307
40308 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40309 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40310 {
40311 .ident = "Google Board",
40312 .matches = {
40313 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40314 if (!found_memconsole())
40315 return -ENODEV;
40316
40317 - memconsole_bin_attr.size = memconsole_length;
40318 + pax_open_kernel();
40319 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40320 + pax_close_kernel();
40321 +
40322 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40323 }
40324
40325 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40326 index cc016c61..d35279e 100644
40327 --- a/drivers/firmware/memmap.c
40328 +++ b/drivers/firmware/memmap.c
40329 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40330 kfree(entry);
40331 }
40332
40333 -static struct kobj_type __refdata memmap_ktype = {
40334 +static const struct kobj_type __refconst memmap_ktype = {
40335 .release = release_firmware_map_entry,
40336 .sysfs_ops = &memmap_attr_ops,
40337 .default_attrs = def_attrs,
40338 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40339 index 3cfcfc6..09d6f117 100644
40340 --- a/drivers/gpio/gpio-em.c
40341 +++ b/drivers/gpio/gpio-em.c
40342 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40343 struct em_gio_priv *p;
40344 struct resource *io[2], *irq[2];
40345 struct gpio_chip *gpio_chip;
40346 - struct irq_chip *irq_chip;
40347 + irq_chip_no_const *irq_chip;
40348 const char *name = dev_name(&pdev->dev);
40349 int ret;
40350
40351 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40352 index 7818cd1..1be40e5 100644
40353 --- a/drivers/gpio/gpio-ich.c
40354 +++ b/drivers/gpio/gpio-ich.c
40355 @@ -94,7 +94,7 @@ struct ichx_desc {
40356 * this option allows driver caching written output values
40357 */
40358 bool use_outlvl_cache;
40359 -};
40360 +} __do_const;
40361
40362 static struct {
40363 spinlock_t lock;
40364 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40365 index f476ae2..05e1bdd 100644
40366 --- a/drivers/gpio/gpio-omap.c
40367 +++ b/drivers/gpio/gpio-omap.c
40368 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40369 const struct omap_gpio_platform_data *pdata;
40370 struct resource *res;
40371 struct gpio_bank *bank;
40372 - struct irq_chip *irqc;
40373 + irq_chip_no_const *irqc;
40374 int ret;
40375
40376 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40377 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40378 index c49522e..9a7ee54 100644
40379 --- a/drivers/gpio/gpio-rcar.c
40380 +++ b/drivers/gpio/gpio-rcar.c
40381 @@ -348,7 +348,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40382 struct gpio_rcar_priv *p;
40383 struct resource *io, *irq;
40384 struct gpio_chip *gpio_chip;
40385 - struct irq_chip *irq_chip;
40386 + irq_chip_no_const *irq_chip;
40387 struct device *dev = &pdev->dev;
40388 const char *name = dev_name(dev);
40389 int ret;
40390 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40391 index c1caa45..f0f97d2 100644
40392 --- a/drivers/gpio/gpio-vr41xx.c
40393 +++ b/drivers/gpio/gpio-vr41xx.c
40394 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40395 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40396 maskl, pendl, maskh, pendh);
40397
40398 - atomic_inc(&irq_err_count);
40399 + atomic_inc_unchecked(&irq_err_count);
40400
40401 return -EINVAL;
40402 }
40403 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40404 index 1ca9295..9f3d481 100644
40405 --- a/drivers/gpio/gpiolib.c
40406 +++ b/drivers/gpio/gpiolib.c
40407 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40408 }
40409
40410 if (gpiochip->irqchip) {
40411 - gpiochip->irqchip->irq_request_resources = NULL;
40412 - gpiochip->irqchip->irq_release_resources = NULL;
40413 + pax_open_kernel();
40414 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40415 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40416 + pax_close_kernel();
40417 gpiochip->irqchip = NULL;
40418 }
40419 }
40420 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40421 gpiochip->irqchip = NULL;
40422 return -EINVAL;
40423 }
40424 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40425 - irqchip->irq_release_resources = gpiochip_irq_relres;
40426 +
40427 + pax_open_kernel();
40428 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40429 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40430 + pax_close_kernel();
40431
40432 /*
40433 * Prepare the mapping since the irqchip shall be orthogonal to
40434 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40435 index 488f51d..301d462 100644
40436 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40437 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40438 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40439 enum cache_policy alternate_policy,
40440 void __user *alternate_aperture_base,
40441 uint64_t alternate_aperture_size);
40442 -};
40443 +} __no_const;
40444
40445 /**
40446 * struct device_queue_manager
40447 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40448 index 5940531..a75b0e5 100644
40449 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40450 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40451 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40452
40453 void (*submit_packet)(struct kernel_queue *kq);
40454 void (*rollback_packet)(struct kernel_queue *kq);
40455 -};
40456 +} __no_const;
40457
40458 struct kernel_queue {
40459 struct kernel_queue_ops ops;
40460 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40461 index b6f076b..2918de2 100644
40462 --- a/drivers/gpu/drm/drm_crtc.c
40463 +++ b/drivers/gpu/drm/drm_crtc.c
40464 @@ -4118,7 +4118,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40465 goto done;
40466 }
40467
40468 - if (copy_to_user(&enum_ptr[copied].name,
40469 + if (copy_to_user(enum_ptr[copied].name,
40470 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40471 ret = -EFAULT;
40472 goto done;
40473 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40474 index d512134..046f258 100644
40475 --- a/drivers/gpu/drm/drm_drv.c
40476 +++ b/drivers/gpu/drm/drm_drv.c
40477 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
40478
40479 drm_device_set_unplugged(dev);
40480
40481 - if (dev->open_count == 0) {
40482 + if (local_read(&dev->open_count) == 0) {
40483 drm_put_dev(dev);
40484 }
40485 mutex_unlock(&drm_global_mutex);
40486 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40487 index 076dd60..e4a4ba7 100644
40488 --- a/drivers/gpu/drm/drm_fops.c
40489 +++ b/drivers/gpu/drm/drm_fops.c
40490 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40491 return PTR_ERR(minor);
40492
40493 dev = minor->dev;
40494 - if (!dev->open_count++)
40495 + if (local_inc_return(&dev->open_count) == 1)
40496 need_setup = 1;
40497
40498 /* share address_space across all char-devs of a single device */
40499 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40500 return 0;
40501
40502 err_undo:
40503 - dev->open_count--;
40504 + local_dec(&dev->open_count);
40505 drm_minor_release(minor);
40506 return retcode;
40507 }
40508 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40509
40510 mutex_lock(&drm_global_mutex);
40511
40512 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40513 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40514
40515 mutex_lock(&dev->struct_mutex);
40516 list_del(&file_priv->lhead);
40517 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40518 * Begin inline drm_release
40519 */
40520
40521 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40522 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40523 task_pid_nr(current),
40524 (long)old_encode_dev(file_priv->minor->kdev->devt),
40525 - dev->open_count);
40526 + local_read(&dev->open_count));
40527
40528 /* Release any auth tokens that might point to this file_priv,
40529 (do that under the drm_global_mutex) */
40530 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40531 * End inline drm_release
40532 */
40533
40534 - if (!--dev->open_count) {
40535 + if (local_dec_and_test(&dev->open_count)) {
40536 retcode = drm_lastclose(dev);
40537 if (drm_device_is_unplugged(dev))
40538 drm_put_dev(dev);
40539 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40540 index 3d2e91c..d31c4c9 100644
40541 --- a/drivers/gpu/drm/drm_global.c
40542 +++ b/drivers/gpu/drm/drm_global.c
40543 @@ -36,7 +36,7 @@
40544 struct drm_global_item {
40545 struct mutex mutex;
40546 void *object;
40547 - int refcount;
40548 + atomic_t refcount;
40549 };
40550
40551 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40552 @@ -49,7 +49,7 @@ void drm_global_init(void)
40553 struct drm_global_item *item = &glob[i];
40554 mutex_init(&item->mutex);
40555 item->object = NULL;
40556 - item->refcount = 0;
40557 + atomic_set(&item->refcount, 0);
40558 }
40559 }
40560
40561 @@ -59,7 +59,7 @@ void drm_global_release(void)
40562 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40563 struct drm_global_item *item = &glob[i];
40564 BUG_ON(item->object != NULL);
40565 - BUG_ON(item->refcount != 0);
40566 + BUG_ON(atomic_read(&item->refcount) != 0);
40567 }
40568 }
40569
40570 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40571 struct drm_global_item *item = &glob[ref->global_type];
40572
40573 mutex_lock(&item->mutex);
40574 - if (item->refcount == 0) {
40575 + if (atomic_read(&item->refcount) == 0) {
40576 item->object = kzalloc(ref->size, GFP_KERNEL);
40577 if (unlikely(item->object == NULL)) {
40578 ret = -ENOMEM;
40579 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40580 goto out_err;
40581
40582 }
40583 - ++item->refcount;
40584 + atomic_inc(&item->refcount);
40585 ref->object = item->object;
40586 mutex_unlock(&item->mutex);
40587 return 0;
40588 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40589 struct drm_global_item *item = &glob[ref->global_type];
40590
40591 mutex_lock(&item->mutex);
40592 - BUG_ON(item->refcount == 0);
40593 + BUG_ON(atomic_read(&item->refcount) == 0);
40594 BUG_ON(ref->object != item->object);
40595 - if (--item->refcount == 0) {
40596 + if (atomic_dec_and_test(&item->refcount)) {
40597 ref->release(ref);
40598 item->object = NULL;
40599 }
40600 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40601 index f1b32f9..394f791 100644
40602 --- a/drivers/gpu/drm/drm_info.c
40603 +++ b/drivers/gpu/drm/drm_info.c
40604 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40605 struct drm_local_map *map;
40606 struct drm_map_list *r_list;
40607
40608 - /* Hardcoded from _DRM_FRAME_BUFFER,
40609 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40610 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40611 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40612 + static const char * const types[] = {
40613 + [_DRM_FRAME_BUFFER] = "FB",
40614 + [_DRM_REGISTERS] = "REG",
40615 + [_DRM_SHM] = "SHM",
40616 + [_DRM_AGP] = "AGP",
40617 + [_DRM_SCATTER_GATHER] = "SG",
40618 + [_DRM_CONSISTENT] = "PCI"};
40619 const char *type;
40620 int i;
40621
40622 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40623 map = r_list->map;
40624 if (!map)
40625 continue;
40626 - if (map->type < 0 || map->type > 5)
40627 + if (map->type >= ARRAY_SIZE(types))
40628 type = "??";
40629 else
40630 type = types[map->type];
40631 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40632 index 2f4c4343..dd12cd2 100644
40633 --- a/drivers/gpu/drm/drm_ioc32.c
40634 +++ b/drivers/gpu/drm/drm_ioc32.c
40635 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40636 request = compat_alloc_user_space(nbytes);
40637 if (!access_ok(VERIFY_WRITE, request, nbytes))
40638 return -EFAULT;
40639 - list = (struct drm_buf_desc *) (request + 1);
40640 + list = (struct drm_buf_desc __user *) (request + 1);
40641
40642 if (__put_user(count, &request->count)
40643 || __put_user(list, &request->list))
40644 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40645 request = compat_alloc_user_space(nbytes);
40646 if (!access_ok(VERIFY_WRITE, request, nbytes))
40647 return -EFAULT;
40648 - list = (struct drm_buf_pub *) (request + 1);
40649 + list = (struct drm_buf_pub __user *) (request + 1);
40650
40651 if (__put_user(count, &request->count)
40652 || __put_user(list, &request->list))
40653 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
40654 return 0;
40655 }
40656
40657 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
40658 +drm_ioctl_compat_t drm_compat_ioctls[] = {
40659 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40660 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40661 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40662 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
40663 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40664 {
40665 unsigned int nr = DRM_IOCTL_NR(cmd);
40666 - drm_ioctl_compat_t *fn;
40667 int ret;
40668
40669 /* Assume that ioctls without an explicit compat routine will just
40670 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40671 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40672 return drm_ioctl(filp, cmd, arg);
40673
40674 - fn = drm_compat_ioctls[nr];
40675 -
40676 - if (fn != NULL)
40677 - ret = (*fn) (filp, cmd, arg);
40678 + if (drm_compat_ioctls[nr] != NULL)
40679 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40680 else
40681 ret = drm_ioctl(filp, cmd, arg);
40682
40683 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40684 index 3785d66..1c489ef 100644
40685 --- a/drivers/gpu/drm/drm_ioctl.c
40686 +++ b/drivers/gpu/drm/drm_ioctl.c
40687 @@ -655,7 +655,7 @@ long drm_ioctl(struct file *filp,
40688 struct drm_file *file_priv = filp->private_data;
40689 struct drm_device *dev;
40690 const struct drm_ioctl_desc *ioctl = NULL;
40691 - drm_ioctl_t *func;
40692 + drm_ioctl_no_const_t func;
40693 unsigned int nr = DRM_IOCTL_NR(cmd);
40694 int retcode = -EINVAL;
40695 char stack_kdata[128];
40696 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40697 index d4813e0..6c1ab4d 100644
40698 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40699 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40700 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
40701 u32 pipeconf_reg = PIPEACONF;
40702 u32 dspcntr_reg = DSPACNTR;
40703
40704 - u32 pipeconf = dev_priv->pipeconf[pipe];
40705 - u32 dspcntr = dev_priv->dspcntr[pipe];
40706 + u32 pipeconf;
40707 + u32 dspcntr;
40708 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
40709
40710 + if (pipe == -1)
40711 + return;
40712 +
40713 + pipeconf = dev_priv->pipeconf[pipe];
40714 + dspcntr = dev_priv->dspcntr[pipe];
40715 +
40716 if (pipe) {
40717 pipeconf_reg = PIPECCONF;
40718 dspcntr_reg = DSPCCNTR;
40719 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
40720 index 93ec5dc..82acbaf 100644
40721 --- a/drivers/gpu/drm/i810/i810_drv.h
40722 +++ b/drivers/gpu/drm/i810/i810_drv.h
40723 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
40724 int page_flipping;
40725
40726 wait_queue_head_t irq_queue;
40727 - atomic_t irq_received;
40728 - atomic_t irq_emitted;
40729 + atomic_unchecked_t irq_received;
40730 + atomic_unchecked_t irq_emitted;
40731
40732 int front_offset;
40733 } drm_i810_private_t;
40734 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
40735 index 1a46787..0ff2ff4 100644
40736 --- a/drivers/gpu/drm/i915/i915_dma.c
40737 +++ b/drivers/gpu/drm/i915/i915_dma.c
40738 @@ -362,7 +362,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
40739 * locking inversion with the driver load path. And the access here is
40740 * completely racy anyway. So don't bother with locking for now.
40741 */
40742 - return dev->open_count == 0;
40743 + return local_read(&dev->open_count) == 0;
40744 }
40745
40746 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
40747 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40748 index 38a7425..5322b16 100644
40749 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40750 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40751 @@ -872,12 +872,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
40752 static int
40753 validate_exec_list(struct drm_device *dev,
40754 struct drm_i915_gem_exec_object2 *exec,
40755 - int count)
40756 + unsigned int count)
40757 {
40758 unsigned relocs_total = 0;
40759 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
40760 unsigned invalid_flags;
40761 - int i;
40762 + unsigned int i;
40763
40764 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
40765 if (USES_FULL_PPGTT(dev))
40766 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
40767 index 176de63..b50b66a 100644
40768 --- a/drivers/gpu/drm/i915/i915_ioc32.c
40769 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
40770 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
40771 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
40772 || __put_user(batchbuffer32.num_cliprects,
40773 &batchbuffer->num_cliprects)
40774 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
40775 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
40776 &batchbuffer->cliprects))
40777 return -EFAULT;
40778
40779 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
40780
40781 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
40782 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
40783 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
40784 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
40785 &cmdbuffer->buf)
40786 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
40787 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
40788 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
40789 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
40790 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
40791 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
40792 &cmdbuffer->cliprects))
40793 return -EFAULT;
40794
40795 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
40796 (unsigned long)request);
40797 }
40798
40799 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40800 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
40801 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
40802 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
40803 [DRM_I915_GETPARAM] = compat_i915_getparam,
40804 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40805 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40806 {
40807 unsigned int nr = DRM_IOCTL_NR(cmd);
40808 - drm_ioctl_compat_t *fn = NULL;
40809 int ret;
40810
40811 if (nr < DRM_COMMAND_BASE)
40812 return drm_compat_ioctl(filp, cmd, arg);
40813
40814 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
40815 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40816 -
40817 - if (fn != NULL)
40818 - ret = (*fn) (filp, cmd, arg);
40819 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
40820 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
40821 else
40822 ret = drm_ioctl(filp, cmd, arg);
40823
40824 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
40825 index f75173c..f283e45 100644
40826 --- a/drivers/gpu/drm/i915/intel_display.c
40827 +++ b/drivers/gpu/drm/i915/intel_display.c
40828 @@ -13056,13 +13056,13 @@ struct intel_quirk {
40829 int subsystem_vendor;
40830 int subsystem_device;
40831 void (*hook)(struct drm_device *dev);
40832 -};
40833 +} __do_const;
40834
40835 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
40836 struct intel_dmi_quirk {
40837 void (*hook)(struct drm_device *dev);
40838 const struct dmi_system_id (*dmi_id_list)[];
40839 -};
40840 +} __do_const;
40841
40842 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40843 {
40844 @@ -13070,18 +13070,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40845 return 1;
40846 }
40847
40848 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40849 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
40850 {
40851 - .dmi_id_list = &(const struct dmi_system_id[]) {
40852 - {
40853 - .callback = intel_dmi_reverse_brightness,
40854 - .ident = "NCR Corporation",
40855 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40856 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
40857 - },
40858 - },
40859 - { } /* terminating entry */
40860 + .callback = intel_dmi_reverse_brightness,
40861 + .ident = "NCR Corporation",
40862 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40863 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
40864 },
40865 + },
40866 + { } /* terminating entry */
40867 +};
40868 +
40869 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40870 + {
40871 + .dmi_id_list = &intel_dmi_quirks_table,
40872 .hook = quirk_invert_brightness,
40873 },
40874 };
40875 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
40876 index a002f53..0d60514 100644
40877 --- a/drivers/gpu/drm/imx/imx-drm-core.c
40878 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
40879 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
40880 if (imxdrm->pipes >= MAX_CRTC)
40881 return -EINVAL;
40882
40883 - if (imxdrm->drm->open_count)
40884 + if (local_read(&imxdrm->drm->open_count))
40885 return -EBUSY;
40886
40887 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
40888 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
40889 index b4a20149..219ab78 100644
40890 --- a/drivers/gpu/drm/mga/mga_drv.h
40891 +++ b/drivers/gpu/drm/mga/mga_drv.h
40892 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
40893 u32 clear_cmd;
40894 u32 maccess;
40895
40896 - atomic_t vbl_received; /**< Number of vblanks received. */
40897 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
40898 wait_queue_head_t fence_queue;
40899 - atomic_t last_fence_retired;
40900 + atomic_unchecked_t last_fence_retired;
40901 u32 next_fence_to_post;
40902
40903 unsigned int fb_cpp;
40904 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
40905 index 729bfd5..14bae78 100644
40906 --- a/drivers/gpu/drm/mga/mga_ioc32.c
40907 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
40908 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
40909 return 0;
40910 }
40911
40912 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
40913 +drm_ioctl_compat_t mga_compat_ioctls[] = {
40914 [DRM_MGA_INIT] = compat_mga_init,
40915 [DRM_MGA_GETPARAM] = compat_mga_getparam,
40916 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
40917 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
40918 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40919 {
40920 unsigned int nr = DRM_IOCTL_NR(cmd);
40921 - drm_ioctl_compat_t *fn = NULL;
40922 int ret;
40923
40924 if (nr < DRM_COMMAND_BASE)
40925 return drm_compat_ioctl(filp, cmd, arg);
40926
40927 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
40928 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40929 -
40930 - if (fn != NULL)
40931 - ret = (*fn) (filp, cmd, arg);
40932 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
40933 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
40934 else
40935 ret = drm_ioctl(filp, cmd, arg);
40936
40937 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
40938 index 1b071b8..de8601a 100644
40939 --- a/drivers/gpu/drm/mga/mga_irq.c
40940 +++ b/drivers/gpu/drm/mga/mga_irq.c
40941 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
40942 if (crtc != 0)
40943 return 0;
40944
40945 - return atomic_read(&dev_priv->vbl_received);
40946 + return atomic_read_unchecked(&dev_priv->vbl_received);
40947 }
40948
40949
40950 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40951 /* VBLANK interrupt */
40952 if (status & MGA_VLINEPEN) {
40953 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
40954 - atomic_inc(&dev_priv->vbl_received);
40955 + atomic_inc_unchecked(&dev_priv->vbl_received);
40956 drm_handle_vblank(dev, 0);
40957 handled = 1;
40958 }
40959 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40960 if ((prim_start & ~0x03) != (prim_end & ~0x03))
40961 MGA_WRITE(MGA_PRIMEND, prim_end);
40962
40963 - atomic_inc(&dev_priv->last_fence_retired);
40964 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
40965 wake_up(&dev_priv->fence_queue);
40966 handled = 1;
40967 }
40968 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
40969 * using fences.
40970 */
40971 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
40972 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
40973 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
40974 - *sequence) <= (1 << 23)));
40975
40976 *sequence = cur_fence;
40977 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
40978 index 0190b69..60c3eaf 100644
40979 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
40980 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
40981 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
40982 struct bit_table {
40983 const char id;
40984 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
40985 -};
40986 +} __no_const;
40987
40988 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
40989
40990 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
40991 index fc68f09..0511d71 100644
40992 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
40993 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
40994 @@ -121,7 +121,6 @@ struct nouveau_drm {
40995 struct drm_global_reference mem_global_ref;
40996 struct ttm_bo_global_ref bo_global_ref;
40997 struct ttm_bo_device bdev;
40998 - atomic_t validate_sequence;
40999 int (*move)(struct nouveau_channel *,
41000 struct ttm_buffer_object *,
41001 struct ttm_mem_reg *, struct ttm_mem_reg *);
41002 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41003 index 462679a..88e32a7 100644
41004 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41005 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41006 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41007 unsigned long arg)
41008 {
41009 unsigned int nr = DRM_IOCTL_NR(cmd);
41010 - drm_ioctl_compat_t *fn = NULL;
41011 + drm_ioctl_compat_t fn = NULL;
41012 int ret;
41013
41014 if (nr < DRM_COMMAND_BASE)
41015 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41016 index 273e501..3b6c0a2 100644
41017 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41018 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41019 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41020 }
41021
41022 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41023 - nouveau_vram_manager_init,
41024 - nouveau_vram_manager_fini,
41025 - nouveau_vram_manager_new,
41026 - nouveau_vram_manager_del,
41027 - nouveau_vram_manager_debug
41028 + .init = nouveau_vram_manager_init,
41029 + .takedown = nouveau_vram_manager_fini,
41030 + .get_node = nouveau_vram_manager_new,
41031 + .put_node = nouveau_vram_manager_del,
41032 + .debug = nouveau_vram_manager_debug
41033 };
41034
41035 static int
41036 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41037 }
41038
41039 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41040 - nouveau_gart_manager_init,
41041 - nouveau_gart_manager_fini,
41042 - nouveau_gart_manager_new,
41043 - nouveau_gart_manager_del,
41044 - nouveau_gart_manager_debug
41045 + .init = nouveau_gart_manager_init,
41046 + .takedown = nouveau_gart_manager_fini,
41047 + .get_node = nouveau_gart_manager_new,
41048 + .put_node = nouveau_gart_manager_del,
41049 + .debug = nouveau_gart_manager_debug
41050 };
41051
41052 /*XXX*/
41053 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41054 }
41055
41056 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41057 - nv04_gart_manager_init,
41058 - nv04_gart_manager_fini,
41059 - nv04_gart_manager_new,
41060 - nv04_gart_manager_del,
41061 - nv04_gart_manager_debug
41062 + .init = nv04_gart_manager_init,
41063 + .takedown = nv04_gart_manager_fini,
41064 + .get_node = nv04_gart_manager_new,
41065 + .put_node = nv04_gart_manager_del,
41066 + .debug = nv04_gart_manager_debug
41067 };
41068
41069 int
41070 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41071 index c7592ec..dd45ebc 100644
41072 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41073 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41074 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41075 * locking inversion with the driver load path. And the access here is
41076 * completely racy anyway. So don't bother with locking for now.
41077 */
41078 - return dev->open_count == 0;
41079 + return local_read(&dev->open_count) == 0;
41080 }
41081
41082 static const struct vga_switcheroo_client_ops
41083 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41084 index 9782364..89bd954 100644
41085 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41086 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41087 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41088 int ret;
41089
41090 mutex_lock(&qdev->async_io_mutex);
41091 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41092 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41093 if (qdev->last_sent_io_cmd > irq_num) {
41094 if (intr)
41095 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41096 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41097 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41098 else
41099 ret = wait_event_timeout(qdev->io_cmd_event,
41100 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41101 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41102 /* 0 is timeout, just bail the "hw" has gone away */
41103 if (ret <= 0)
41104 goto out;
41105 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41106 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41107 }
41108 outb(val, addr);
41109 qdev->last_sent_io_cmd = irq_num + 1;
41110 if (intr)
41111 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41112 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41113 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41114 else
41115 ret = wait_event_timeout(qdev->io_cmd_event,
41116 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41117 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41118 out:
41119 if (ret > 0)
41120 ret = 0;
41121 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41122 index 6911b8c..89d6867 100644
41123 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41124 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41125 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41126 struct drm_info_node *node = (struct drm_info_node *) m->private;
41127 struct qxl_device *qdev = node->minor->dev->dev_private;
41128
41129 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41130 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41131 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41132 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41133 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41134 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41135 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41136 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41137 seq_printf(m, "%d\n", qdev->irq_received_error);
41138 return 0;
41139 }
41140 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41141 index 7c6cafe..460f542 100644
41142 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41143 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41144 @@ -290,10 +290,10 @@ struct qxl_device {
41145 unsigned int last_sent_io_cmd;
41146
41147 /* interrupt handling */
41148 - atomic_t irq_received;
41149 - atomic_t irq_received_display;
41150 - atomic_t irq_received_cursor;
41151 - atomic_t irq_received_io_cmd;
41152 + atomic_unchecked_t irq_received;
41153 + atomic_unchecked_t irq_received_display;
41154 + atomic_unchecked_t irq_received_cursor;
41155 + atomic_unchecked_t irq_received_io_cmd;
41156 unsigned irq_received_error;
41157 wait_queue_head_t display_event;
41158 wait_queue_head_t cursor_event;
41159 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41160 index b110883..dd06418 100644
41161 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41162 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41163 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41164
41165 /* TODO copy slow path code from i915 */
41166 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41167 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41168 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41169
41170 {
41171 struct qxl_drawable *draw = fb_cmd;
41172 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41173 struct drm_qxl_reloc reloc;
41174
41175 if (copy_from_user(&reloc,
41176 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41177 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41178 sizeof(reloc))) {
41179 ret = -EFAULT;
41180 goto out_free_bos;
41181 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41182
41183 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41184
41185 - struct drm_qxl_command *commands =
41186 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41187 + struct drm_qxl_command __user *commands =
41188 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41189
41190 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41191 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41192 sizeof(user_cmd)))
41193 return -EFAULT;
41194
41195 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41196 index 0bf1e20..42a7310 100644
41197 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41198 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41199 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41200 if (!pending)
41201 return IRQ_NONE;
41202
41203 - atomic_inc(&qdev->irq_received);
41204 + atomic_inc_unchecked(&qdev->irq_received);
41205
41206 if (pending & QXL_INTERRUPT_DISPLAY) {
41207 - atomic_inc(&qdev->irq_received_display);
41208 + atomic_inc_unchecked(&qdev->irq_received_display);
41209 wake_up_all(&qdev->display_event);
41210 qxl_queue_garbage_collect(qdev, false);
41211 }
41212 if (pending & QXL_INTERRUPT_CURSOR) {
41213 - atomic_inc(&qdev->irq_received_cursor);
41214 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41215 wake_up_all(&qdev->cursor_event);
41216 }
41217 if (pending & QXL_INTERRUPT_IO_CMD) {
41218 - atomic_inc(&qdev->irq_received_io_cmd);
41219 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41220 wake_up_all(&qdev->io_cmd_event);
41221 }
41222 if (pending & QXL_INTERRUPT_ERROR) {
41223 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41224 init_waitqueue_head(&qdev->io_cmd_event);
41225 INIT_WORK(&qdev->client_monitors_config_work,
41226 qxl_client_monitors_config_work_func);
41227 - atomic_set(&qdev->irq_received, 0);
41228 - atomic_set(&qdev->irq_received_display, 0);
41229 - atomic_set(&qdev->irq_received_cursor, 0);
41230 - atomic_set(&qdev->irq_received_io_cmd, 0);
41231 + atomic_set_unchecked(&qdev->irq_received, 0);
41232 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41233 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41234 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41235 qdev->irq_received_error = 0;
41236 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41237 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41238 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41239 index 0cbc4c9..0e46686 100644
41240 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41241 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41242 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41243 }
41244 }
41245
41246 -static struct vm_operations_struct qxl_ttm_vm_ops;
41247 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41248 static const struct vm_operations_struct *ttm_vm_ops;
41249
41250 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41251 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41252 return r;
41253 if (unlikely(ttm_vm_ops == NULL)) {
41254 ttm_vm_ops = vma->vm_ops;
41255 + pax_open_kernel();
41256 qxl_ttm_vm_ops = *ttm_vm_ops;
41257 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41258 + pax_close_kernel();
41259 }
41260 vma->vm_ops = &qxl_ttm_vm_ops;
41261 return 0;
41262 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41263 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41264 {
41265 #if defined(CONFIG_DEBUG_FS)
41266 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41267 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41268 - unsigned i;
41269 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41270 + {
41271 + .name = "qxl_mem_mm",
41272 + .show = &qxl_mm_dump_table,
41273 + },
41274 + {
41275 + .name = "qxl_surf_mm",
41276 + .show = &qxl_mm_dump_table,
41277 + }
41278 + };
41279
41280 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41281 - if (i == 0)
41282 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41283 - else
41284 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41285 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41286 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41287 - qxl_mem_types_list[i].driver_features = 0;
41288 - if (i == 0)
41289 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41290 - else
41291 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41292 + pax_open_kernel();
41293 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41294 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41295 + pax_close_kernel();
41296
41297 - }
41298 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41299 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41300 #else
41301 return 0;
41302 #endif
41303 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41304 index 2c45ac9..5d740f8 100644
41305 --- a/drivers/gpu/drm/r128/r128_cce.c
41306 +++ b/drivers/gpu/drm/r128/r128_cce.c
41307 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41308
41309 /* GH: Simple idle check.
41310 */
41311 - atomic_set(&dev_priv->idle_count, 0);
41312 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41313
41314 /* We don't support anything other than bus-mastering ring mode,
41315 * but the ring can be in either AGP or PCI space for the ring
41316 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41317 index 723e5d6..102dbaf 100644
41318 --- a/drivers/gpu/drm/r128/r128_drv.h
41319 +++ b/drivers/gpu/drm/r128/r128_drv.h
41320 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41321 int is_pci;
41322 unsigned long cce_buffers_offset;
41323
41324 - atomic_t idle_count;
41325 + atomic_unchecked_t idle_count;
41326
41327 int page_flipping;
41328 int current_page;
41329 u32 crtc_offset;
41330 u32 crtc_offset_cntl;
41331
41332 - atomic_t vbl_received;
41333 + atomic_unchecked_t vbl_received;
41334
41335 u32 color_fmt;
41336 unsigned int front_offset;
41337 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41338 index 663f38c..ec159a1 100644
41339 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41340 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41341 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41342 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41343 }
41344
41345 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41346 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41347 [DRM_R128_INIT] = compat_r128_init,
41348 [DRM_R128_DEPTH] = compat_r128_depth,
41349 [DRM_R128_STIPPLE] = compat_r128_stipple,
41350 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41351 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41352 {
41353 unsigned int nr = DRM_IOCTL_NR(cmd);
41354 - drm_ioctl_compat_t *fn = NULL;
41355 int ret;
41356
41357 if (nr < DRM_COMMAND_BASE)
41358 return drm_compat_ioctl(filp, cmd, arg);
41359
41360 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41361 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41362 -
41363 - if (fn != NULL)
41364 - ret = (*fn) (filp, cmd, arg);
41365 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
41366 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41367 else
41368 ret = drm_ioctl(filp, cmd, arg);
41369
41370 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41371 index c2ae496..30b5993 100644
41372 --- a/drivers/gpu/drm/r128/r128_irq.c
41373 +++ b/drivers/gpu/drm/r128/r128_irq.c
41374 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41375 if (crtc != 0)
41376 return 0;
41377
41378 - return atomic_read(&dev_priv->vbl_received);
41379 + return atomic_read_unchecked(&dev_priv->vbl_received);
41380 }
41381
41382 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41383 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41384 /* VBLANK interrupt */
41385 if (status & R128_CRTC_VBLANK_INT) {
41386 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41387 - atomic_inc(&dev_priv->vbl_received);
41388 + atomic_inc_unchecked(&dev_priv->vbl_received);
41389 drm_handle_vblank(dev, 0);
41390 return IRQ_HANDLED;
41391 }
41392 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41393 index 8fd2d9f..18c9660 100644
41394 --- a/drivers/gpu/drm/r128/r128_state.c
41395 +++ b/drivers/gpu/drm/r128/r128_state.c
41396 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41397
41398 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41399 {
41400 - if (atomic_read(&dev_priv->idle_count) == 0)
41401 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41402 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41403 else
41404 - atomic_set(&dev_priv->idle_count, 0);
41405 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41406 }
41407
41408 #endif
41409 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41410 index b928c17..e5d9400 100644
41411 --- a/drivers/gpu/drm/radeon/mkregtable.c
41412 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41413 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41414 regex_t mask_rex;
41415 regmatch_t match[4];
41416 char buf[1024];
41417 - size_t end;
41418 + long end;
41419 int len;
41420 int done = 0;
41421 int r;
41422 unsigned o;
41423 struct offset *offset;
41424 char last_reg_s[10];
41425 - int last_reg;
41426 + unsigned long last_reg;
41427
41428 if (regcomp
41429 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41430 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41431 index bd7519f..e1c2cd95 100644
41432 --- a/drivers/gpu/drm/radeon/radeon_device.c
41433 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41434 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41435 * locking inversion with the driver load path. And the access here is
41436 * completely racy anyway. So don't bother with locking for now.
41437 */
41438 - return dev->open_count == 0;
41439 + return local_read(&dev->open_count) == 0;
41440 }
41441
41442 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41443 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41444 index 46bd393..6ae4719 100644
41445 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41446 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41447 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41448
41449 /* SW interrupt */
41450 wait_queue_head_t swi_queue;
41451 - atomic_t swi_emitted;
41452 + atomic_unchecked_t swi_emitted;
41453 int vblank_crtc;
41454 uint32_t irq_enable_reg;
41455 uint32_t r500_disp_irq_reg;
41456 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41457 index 0b98ea1..a3c770f 100644
41458 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41459 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41460 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41461 request = compat_alloc_user_space(sizeof(*request));
41462 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41463 || __put_user(req32.param, &request->param)
41464 - || __put_user((void __user *)(unsigned long)req32.value,
41465 + || __put_user((unsigned long)req32.value,
41466 &request->value))
41467 return -EFAULT;
41468
41469 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41470 #define compat_radeon_cp_setparam NULL
41471 #endif /* X86_64 || IA64 */
41472
41473 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41474 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41475 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41476 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41477 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41478 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41479 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41480 {
41481 unsigned int nr = DRM_IOCTL_NR(cmd);
41482 - drm_ioctl_compat_t *fn = NULL;
41483 int ret;
41484
41485 if (nr < DRM_COMMAND_BASE)
41486 return drm_compat_ioctl(filp, cmd, arg);
41487
41488 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41489 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41490 -
41491 - if (fn != NULL)
41492 - ret = (*fn) (filp, cmd, arg);
41493 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
41494 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41495 else
41496 ret = drm_ioctl(filp, cmd, arg);
41497
41498 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41499 index 244b19b..c19226d 100644
41500 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41501 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41502 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41503 unsigned int ret;
41504 RING_LOCALS;
41505
41506 - atomic_inc(&dev_priv->swi_emitted);
41507 - ret = atomic_read(&dev_priv->swi_emitted);
41508 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41509 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41510
41511 BEGIN_RING(4);
41512 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41513 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41514 drm_radeon_private_t *dev_priv =
41515 (drm_radeon_private_t *) dev->dev_private;
41516
41517 - atomic_set(&dev_priv->swi_emitted, 0);
41518 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41519 init_waitqueue_head(&dev_priv->swi_queue);
41520
41521 dev->max_vblank_count = 0x001fffff;
41522 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41523 index 15aee72..cda326e 100644
41524 --- a/drivers/gpu/drm/radeon/radeon_state.c
41525 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41526 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41527 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41528 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41529
41530 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41531 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41532 sarea_priv->nbox * sizeof(depth_boxes[0])))
41533 return -EFAULT;
41534
41535 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41536 {
41537 drm_radeon_private_t *dev_priv = dev->dev_private;
41538 drm_radeon_getparam_t *param = data;
41539 - int value;
41540 + int value = 0;
41541
41542 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41543
41544 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41545 index b292aca..4e338b5 100644
41546 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41547 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41548 @@ -963,7 +963,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41549 man->size = size >> PAGE_SHIFT;
41550 }
41551
41552 -static struct vm_operations_struct radeon_ttm_vm_ops;
41553 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41554 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41555
41556 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41557 @@ -1004,8 +1004,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41558 }
41559 if (unlikely(ttm_vm_ops == NULL)) {
41560 ttm_vm_ops = vma->vm_ops;
41561 + pax_open_kernel();
41562 radeon_ttm_vm_ops = *ttm_vm_ops;
41563 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41564 + pax_close_kernel();
41565 }
41566 vma->vm_ops = &radeon_ttm_vm_ops;
41567 return 0;
41568 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41569 index 1a52522..8e78043 100644
41570 --- a/drivers/gpu/drm/tegra/dc.c
41571 +++ b/drivers/gpu/drm/tegra/dc.c
41572 @@ -1585,7 +1585,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41573 }
41574
41575 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41576 - dc->debugfs_files[i].data = dc;
41577 + *(void **)&dc->debugfs_files[i].data = dc;
41578
41579 err = drm_debugfs_create_files(dc->debugfs_files,
41580 ARRAY_SIZE(debugfs_files),
41581 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41582 index ed970f6..4eeea42 100644
41583 --- a/drivers/gpu/drm/tegra/dsi.c
41584 +++ b/drivers/gpu/drm/tegra/dsi.c
41585 @@ -62,7 +62,7 @@ struct tegra_dsi {
41586 struct clk *clk_lp;
41587 struct clk *clk;
41588
41589 - struct drm_info_list *debugfs_files;
41590 + drm_info_list_no_const *debugfs_files;
41591 struct drm_minor *minor;
41592 struct dentry *debugfs;
41593
41594 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41595 index 7eaaee74..cc2bc04 100644
41596 --- a/drivers/gpu/drm/tegra/hdmi.c
41597 +++ b/drivers/gpu/drm/tegra/hdmi.c
41598 @@ -64,7 +64,7 @@ struct tegra_hdmi {
41599 bool stereo;
41600 bool dvi;
41601
41602 - struct drm_info_list *debugfs_files;
41603 + drm_info_list_no_const *debugfs_files;
41604 struct drm_minor *minor;
41605 struct dentry *debugfs;
41606 };
41607 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41608 index aa0bd054..aea6a01 100644
41609 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41610 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41611 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41612 }
41613
41614 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41615 - ttm_bo_man_init,
41616 - ttm_bo_man_takedown,
41617 - ttm_bo_man_get_node,
41618 - ttm_bo_man_put_node,
41619 - ttm_bo_man_debug
41620 + .init = ttm_bo_man_init,
41621 + .takedown = ttm_bo_man_takedown,
41622 + .get_node = ttm_bo_man_get_node,
41623 + .put_node = ttm_bo_man_put_node,
41624 + .debug = ttm_bo_man_debug
41625 };
41626 EXPORT_SYMBOL(ttm_bo_manager_func);
41627 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41628 index a1803fb..c53f6b0 100644
41629 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41630 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41631 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41632 zone->glob = glob;
41633 glob->zone_kernel = zone;
41634 ret = kobject_init_and_add(
41635 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41636 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41637 if (unlikely(ret != 0)) {
41638 kobject_put(&zone->kobj);
41639 return ret;
41640 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41641 zone->glob = glob;
41642 glob->zone_dma32 = zone;
41643 ret = kobject_init_and_add(
41644 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41645 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41646 if (unlikely(ret != 0)) {
41647 kobject_put(&zone->kobj);
41648 return ret;
41649 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41650 index 025c429..314062f 100644
41651 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41652 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41653 @@ -54,7 +54,7 @@
41654
41655 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41656 #define SMALL_ALLOCATION 16
41657 -#define FREE_ALL_PAGES (~0U)
41658 +#define FREE_ALL_PAGES (~0UL)
41659 /* times are in msecs */
41660 #define PAGE_FREE_INTERVAL 1000
41661
41662 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41663 * @free_all: If set to true will free all pages in pool
41664 * @use_static: Safe to use static buffer
41665 **/
41666 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41667 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41668 bool use_static)
41669 {
41670 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41671 unsigned long irq_flags;
41672 struct page *p;
41673 struct page **pages_to_free;
41674 - unsigned freed_pages = 0,
41675 - npages_to_free = nr_free;
41676 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41677
41678 if (NUM_PAGES_TO_ALLOC < nr_free)
41679 npages_to_free = NUM_PAGES_TO_ALLOC;
41680 @@ -371,7 +370,8 @@ restart:
41681 __list_del(&p->lru, &pool->list);
41682
41683 ttm_pool_update_free_locked(pool, freed_pages);
41684 - nr_free -= freed_pages;
41685 + if (likely(nr_free != FREE_ALL_PAGES))
41686 + nr_free -= freed_pages;
41687 }
41688
41689 spin_unlock_irqrestore(&pool->lock, irq_flags);
41690 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41691 unsigned i;
41692 unsigned pool_offset;
41693 struct ttm_page_pool *pool;
41694 - int shrink_pages = sc->nr_to_scan;
41695 + unsigned long shrink_pages = sc->nr_to_scan;
41696 unsigned long freed = 0;
41697
41698 if (!mutex_trylock(&lock))
41699 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41700 pool_offset = ++start_pool % NUM_POOLS;
41701 /* select start pool in round robin fashion */
41702 for (i = 0; i < NUM_POOLS; ++i) {
41703 - unsigned nr_free = shrink_pages;
41704 + unsigned long nr_free = shrink_pages;
41705 if (shrink_pages == 0)
41706 break;
41707 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
41708 @@ -673,7 +673,7 @@ out:
41709 }
41710
41711 /* Put all pages in pages list to correct pool to wait for reuse */
41712 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
41713 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
41714 enum ttm_caching_state cstate)
41715 {
41716 unsigned long irq_flags;
41717 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
41718 struct list_head plist;
41719 struct page *p = NULL;
41720 gfp_t gfp_flags = GFP_USER;
41721 - unsigned count;
41722 + unsigned long count;
41723 int r;
41724
41725 /* set zero flag for page allocation if required */
41726 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41727 index 01e1d27..aaa018a 100644
41728 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41729 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41730 @@ -56,7 +56,7 @@
41731
41732 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41733 #define SMALL_ALLOCATION 4
41734 -#define FREE_ALL_PAGES (~0U)
41735 +#define FREE_ALL_PAGES (~0UL)
41736 /* times are in msecs */
41737 #define IS_UNDEFINED (0)
41738 #define IS_WC (1<<1)
41739 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
41740 * @nr_free: If set to true will free all pages in pool
41741 * @use_static: Safe to use static buffer
41742 **/
41743 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41744 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
41745 bool use_static)
41746 {
41747 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41748 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41749 struct dma_page *dma_p, *tmp;
41750 struct page **pages_to_free;
41751 struct list_head d_pages;
41752 - unsigned freed_pages = 0,
41753 - npages_to_free = nr_free;
41754 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41755
41756 if (NUM_PAGES_TO_ALLOC < nr_free)
41757 npages_to_free = NUM_PAGES_TO_ALLOC;
41758 @@ -499,7 +498,8 @@ restart:
41759 /* remove range of pages from the pool */
41760 if (freed_pages) {
41761 ttm_pool_update_free_locked(pool, freed_pages);
41762 - nr_free -= freed_pages;
41763 + if (likely(nr_free != FREE_ALL_PAGES))
41764 + nr_free -= freed_pages;
41765 }
41766
41767 spin_unlock_irqrestore(&pool->lock, irq_flags);
41768 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
41769 struct dma_page *d_page, *next;
41770 enum pool_type type;
41771 bool is_cached = false;
41772 - unsigned count = 0, i, npages = 0;
41773 + unsigned long count = 0, i, npages = 0;
41774 unsigned long irq_flags;
41775
41776 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
41777 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41778 static unsigned start_pool;
41779 unsigned idx = 0;
41780 unsigned pool_offset;
41781 - unsigned shrink_pages = sc->nr_to_scan;
41782 + unsigned long shrink_pages = sc->nr_to_scan;
41783 struct device_pools *p;
41784 unsigned long freed = 0;
41785
41786 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41787 goto out;
41788 pool_offset = ++start_pool % _manager->npools;
41789 list_for_each_entry(p, &_manager->pools, pools) {
41790 - unsigned nr_free;
41791 + unsigned long nr_free;
41792
41793 if (!p->dev)
41794 continue;
41795 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41796 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
41797 freed += nr_free - shrink_pages;
41798
41799 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
41800 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
41801 p->pool->dev_name, p->pool->name, current->pid,
41802 nr_free, shrink_pages);
41803 }
41804 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
41805 index 5fc16ce..1bd84ec 100644
41806 --- a/drivers/gpu/drm/udl/udl_fb.c
41807 +++ b/drivers/gpu/drm/udl/udl_fb.c
41808 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
41809 fb_deferred_io_cleanup(info);
41810 kfree(info->fbdefio);
41811 info->fbdefio = NULL;
41812 - info->fbops->fb_mmap = udl_fb_mmap;
41813 }
41814
41815 pr_warn("released /dev/fb%d user=%d count=%d\n",
41816 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
41817 index ef8c500..01030c8 100644
41818 --- a/drivers/gpu/drm/via/via_drv.h
41819 +++ b/drivers/gpu/drm/via/via_drv.h
41820 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
41821 typedef uint32_t maskarray_t[5];
41822
41823 typedef struct drm_via_irq {
41824 - atomic_t irq_received;
41825 + atomic_unchecked_t irq_received;
41826 uint32_t pending_mask;
41827 uint32_t enable_mask;
41828 wait_queue_head_t irq_queue;
41829 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
41830 struct timeval last_vblank;
41831 int last_vblank_valid;
41832 unsigned usec_per_vblank;
41833 - atomic_t vbl_received;
41834 + atomic_unchecked_t vbl_received;
41835 drm_via_state_t hc_state;
41836 char pci_buf[VIA_PCI_BUF_SIZE];
41837 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
41838 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
41839 index 1319433..a993b0c 100644
41840 --- a/drivers/gpu/drm/via/via_irq.c
41841 +++ b/drivers/gpu/drm/via/via_irq.c
41842 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
41843 if (crtc != 0)
41844 return 0;
41845
41846 - return atomic_read(&dev_priv->vbl_received);
41847 + return atomic_read_unchecked(&dev_priv->vbl_received);
41848 }
41849
41850 irqreturn_t via_driver_irq_handler(int irq, void *arg)
41851 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41852
41853 status = VIA_READ(VIA_REG_INTERRUPT);
41854 if (status & VIA_IRQ_VBLANK_PENDING) {
41855 - atomic_inc(&dev_priv->vbl_received);
41856 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
41857 + atomic_inc_unchecked(&dev_priv->vbl_received);
41858 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
41859 do_gettimeofday(&cur_vblank);
41860 if (dev_priv->last_vblank_valid) {
41861 dev_priv->usec_per_vblank =
41862 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41863 dev_priv->last_vblank = cur_vblank;
41864 dev_priv->last_vblank_valid = 1;
41865 }
41866 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
41867 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
41868 DRM_DEBUG("US per vblank is: %u\n",
41869 dev_priv->usec_per_vblank);
41870 }
41871 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41872
41873 for (i = 0; i < dev_priv->num_irqs; ++i) {
41874 if (status & cur_irq->pending_mask) {
41875 - atomic_inc(&cur_irq->irq_received);
41876 + atomic_inc_unchecked(&cur_irq->irq_received);
41877 wake_up(&cur_irq->irq_queue);
41878 handled = 1;
41879 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
41880 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
41881 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41882 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
41883 masks[irq][4]));
41884 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
41885 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
41886 } else {
41887 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41888 (((cur_irq_sequence =
41889 - atomic_read(&cur_irq->irq_received)) -
41890 + atomic_read_unchecked(&cur_irq->irq_received)) -
41891 *sequence) <= (1 << 23)));
41892 }
41893 *sequence = cur_irq_sequence;
41894 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
41895 }
41896
41897 for (i = 0; i < dev_priv->num_irqs; ++i) {
41898 - atomic_set(&cur_irq->irq_received, 0);
41899 + atomic_set_unchecked(&cur_irq->irq_received, 0);
41900 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
41901 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
41902 init_waitqueue_head(&cur_irq->irq_queue);
41903 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
41904 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
41905 case VIA_IRQ_RELATIVE:
41906 irqwait->request.sequence +=
41907 - atomic_read(&cur_irq->irq_received);
41908 + atomic_read_unchecked(&cur_irq->irq_received);
41909 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
41910 case VIA_IRQ_ABSOLUTE:
41911 break;
41912 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41913 index d26a6da..5fa41ed 100644
41914 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41915 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41916 @@ -447,7 +447,7 @@ struct vmw_private {
41917 * Fencing and IRQs.
41918 */
41919
41920 - atomic_t marker_seq;
41921 + atomic_unchecked_t marker_seq;
41922 wait_queue_head_t fence_queue;
41923 wait_queue_head_t fifo_queue;
41924 spinlock_t waiter_lock;
41925 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41926 index 39f2b03..d1b0a64 100644
41927 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41928 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41929 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
41930 (unsigned int) min,
41931 (unsigned int) fifo->capabilities);
41932
41933 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41934 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41935 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
41936 vmw_marker_queue_init(&fifo->marker_queue);
41937 return vmw_fifo_send_fence(dev_priv, &dummy);
41938 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
41939 if (reserveable)
41940 iowrite32(bytes, fifo_mem +
41941 SVGA_FIFO_RESERVED);
41942 - return fifo_mem + (next_cmd >> 2);
41943 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
41944 } else {
41945 need_bounce = true;
41946 }
41947 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41948
41949 fm = vmw_fifo_reserve(dev_priv, bytes);
41950 if (unlikely(fm == NULL)) {
41951 - *seqno = atomic_read(&dev_priv->marker_seq);
41952 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41953 ret = -ENOMEM;
41954 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
41955 false, 3*HZ);
41956 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41957 }
41958
41959 do {
41960 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
41961 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
41962 } while (*seqno == 0);
41963
41964 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
41965 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41966 index 170b61b..fec7348 100644
41967 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41968 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41969 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
41970 }
41971
41972 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
41973 - vmw_gmrid_man_init,
41974 - vmw_gmrid_man_takedown,
41975 - vmw_gmrid_man_get_node,
41976 - vmw_gmrid_man_put_node,
41977 - vmw_gmrid_man_debug
41978 + .init = vmw_gmrid_man_init,
41979 + .takedown = vmw_gmrid_man_takedown,
41980 + .get_node = vmw_gmrid_man_get_node,
41981 + .put_node = vmw_gmrid_man_put_node,
41982 + .debug = vmw_gmrid_man_debug
41983 };
41984 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41985 index 69c8ce2..cacb0ab 100644
41986 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41987 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41988 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
41989 int ret;
41990
41991 num_clips = arg->num_clips;
41992 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41993 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41994
41995 if (unlikely(num_clips == 0))
41996 return 0;
41997 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
41998 int ret;
41999
42000 num_clips = arg->num_clips;
42001 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42002 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42003
42004 if (unlikely(num_clips == 0))
42005 return 0;
42006 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42007 index 9fe9827..0aa2fc0 100644
42008 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42009 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42010 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42011 * emitted. Then the fence is stale and signaled.
42012 */
42013
42014 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42015 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42016 > VMW_FENCE_WRAP);
42017
42018 return ret;
42019 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42020
42021 if (fifo_idle)
42022 down_read(&fifo_state->rwsem);
42023 - signal_seq = atomic_read(&dev_priv->marker_seq);
42024 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42025 ret = 0;
42026
42027 for (;;) {
42028 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42029 index efd1ffd..0ae13ca 100644
42030 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42031 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42032 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42033 while (!vmw_lag_lt(queue, us)) {
42034 spin_lock(&queue->lock);
42035 if (list_empty(&queue->head))
42036 - seqno = atomic_read(&dev_priv->marker_seq);
42037 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42038 else {
42039 marker = list_first_entry(&queue->head,
42040 struct vmw_marker, head);
42041 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42042 index 37ac7b5..d52a5c9 100644
42043 --- a/drivers/gpu/vga/vga_switcheroo.c
42044 +++ b/drivers/gpu/vga/vga_switcheroo.c
42045 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42046
42047 /* this version is for the case where the power switch is separate
42048 to the device being powered down. */
42049 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42050 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42051 {
42052 /* copy over all the bus versions */
42053 if (dev->bus && dev->bus->pm) {
42054 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42055 return ret;
42056 }
42057
42058 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42059 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42060 {
42061 /* copy over all the bus versions */
42062 if (dev->bus && dev->bus->pm) {
42063 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42064 index 56ce8c2..32ce524 100644
42065 --- a/drivers/hid/hid-core.c
42066 +++ b/drivers/hid/hid-core.c
42067 @@ -2531,7 +2531,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42068
42069 int hid_add_device(struct hid_device *hdev)
42070 {
42071 - static atomic_t id = ATOMIC_INIT(0);
42072 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42073 int ret;
42074
42075 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42076 @@ -2574,7 +2574,7 @@ int hid_add_device(struct hid_device *hdev)
42077 /* XXX hack, any other cleaner solution after the driver core
42078 * is converted to allow more than 20 bytes as the device name? */
42079 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42080 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42081 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42082
42083 hid_debug_register(hdev, dev_name(&hdev->dev));
42084 ret = device_add(&hdev->dev);
42085 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42086 index c13fb5b..55a3802 100644
42087 --- a/drivers/hid/hid-wiimote-debug.c
42088 +++ b/drivers/hid/hid-wiimote-debug.c
42089 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42090 else if (size == 0)
42091 return -EIO;
42092
42093 - if (copy_to_user(u, buf, size))
42094 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42095 return -EFAULT;
42096
42097 *off += size;
42098 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42099 index 2978f5e..ac3a23c 100644
42100 --- a/drivers/hv/channel.c
42101 +++ b/drivers/hv/channel.c
42102 @@ -367,7 +367,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42103 int ret = 0;
42104
42105 next_gpadl_handle =
42106 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42107 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42108
42109 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42110 if (ret)
42111 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42112 index 50e51a5..b0bfd78 100644
42113 --- a/drivers/hv/hv.c
42114 +++ b/drivers/hv/hv.c
42115 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42116 u64 output_address = (output) ? virt_to_phys(output) : 0;
42117 u32 output_address_hi = output_address >> 32;
42118 u32 output_address_lo = output_address & 0xFFFFFFFF;
42119 - void *hypercall_page = hv_context.hypercall_page;
42120 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42121
42122 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42123 "=a"(hv_status_lo) : "d" (control_hi),
42124 @@ -164,7 +164,7 @@ int hv_init(void)
42125 /* See if the hypercall page is already set */
42126 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42127
42128 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42129 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42130
42131 if (!virtaddr)
42132 goto cleanup;
42133 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42134 index ff16938..e60879c 100644
42135 --- a/drivers/hv/hv_balloon.c
42136 +++ b/drivers/hv/hv_balloon.c
42137 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42138
42139 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42140 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42141 -static atomic_t trans_id = ATOMIC_INIT(0);
42142 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42143
42144 static int dm_ring_size = (5 * PAGE_SIZE);
42145
42146 @@ -947,7 +947,7 @@ static void hot_add_req(struct work_struct *dummy)
42147 pr_info("Memory hot add failed\n");
42148
42149 dm->state = DM_INITIALIZED;
42150 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42151 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42152 vmbus_sendpacket(dm->dev->channel, &resp,
42153 sizeof(struct dm_hot_add_response),
42154 (unsigned long)NULL,
42155 @@ -1028,7 +1028,7 @@ static void post_status(struct hv_dynmem_device *dm)
42156 memset(&status, 0, sizeof(struct dm_status));
42157 status.hdr.type = DM_STATUS_REPORT;
42158 status.hdr.size = sizeof(struct dm_status);
42159 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42160 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42161
42162 /*
42163 * The host expects the guest to report free memory.
42164 @@ -1048,7 +1048,7 @@ static void post_status(struct hv_dynmem_device *dm)
42165 * send the status. This can happen if we were interrupted
42166 * after we picked our transaction ID.
42167 */
42168 - if (status.hdr.trans_id != atomic_read(&trans_id))
42169 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42170 return;
42171
42172 /*
42173 @@ -1188,7 +1188,7 @@ static void balloon_up(struct work_struct *dummy)
42174 */
42175
42176 do {
42177 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42178 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42179 ret = vmbus_sendpacket(dm_device.dev->channel,
42180 bl_resp,
42181 bl_resp->hdr.size,
42182 @@ -1234,7 +1234,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42183
42184 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42185 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42186 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42187 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42188 resp.hdr.size = sizeof(struct dm_unballoon_response);
42189
42190 vmbus_sendpacket(dm_device.dev->channel, &resp,
42191 @@ -1295,7 +1295,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42192 memset(&version_req, 0, sizeof(struct dm_version_request));
42193 version_req.hdr.type = DM_VERSION_REQUEST;
42194 version_req.hdr.size = sizeof(struct dm_version_request);
42195 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42196 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42197 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42198 version_req.is_last_attempt = 1;
42199
42200 @@ -1468,7 +1468,7 @@ static int balloon_probe(struct hv_device *dev,
42201 memset(&version_req, 0, sizeof(struct dm_version_request));
42202 version_req.hdr.type = DM_VERSION_REQUEST;
42203 version_req.hdr.size = sizeof(struct dm_version_request);
42204 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42205 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42206 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42207 version_req.is_last_attempt = 0;
42208
42209 @@ -1499,7 +1499,7 @@ static int balloon_probe(struct hv_device *dev,
42210 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42211 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42212 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42213 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42214 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42215
42216 cap_msg.caps.cap_bits.balloon = 1;
42217 cap_msg.caps.cap_bits.hot_add = 1;
42218 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42219 index 44b1c94..6dccc2c 100644
42220 --- a/drivers/hv/hyperv_vmbus.h
42221 +++ b/drivers/hv/hyperv_vmbus.h
42222 @@ -632,7 +632,7 @@ enum vmbus_connect_state {
42223 struct vmbus_connection {
42224 enum vmbus_connect_state conn_state;
42225
42226 - atomic_t next_gpadl_handle;
42227 + atomic_unchecked_t next_gpadl_handle;
42228
42229 /*
42230 * Represents channel interrupts. Each bit position represents a
42231 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42232 index f518b8d7..4bc0b64 100644
42233 --- a/drivers/hv/vmbus_drv.c
42234 +++ b/drivers/hv/vmbus_drv.c
42235 @@ -840,10 +840,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42236 {
42237 int ret = 0;
42238
42239 - static atomic_t device_num = ATOMIC_INIT(0);
42240 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42241
42242 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42243 - atomic_inc_return(&device_num));
42244 + atomic_inc_return_unchecked(&device_num));
42245
42246 child_device_obj->device.bus = &hv_bus;
42247 child_device_obj->device.parent = &hv_acpi_dev->dev;
42248 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42249 index 579bdf9..0dac21d5 100644
42250 --- a/drivers/hwmon/acpi_power_meter.c
42251 +++ b/drivers/hwmon/acpi_power_meter.c
42252 @@ -116,7 +116,7 @@ struct sensor_template {
42253 struct device_attribute *devattr,
42254 const char *buf, size_t count);
42255 int index;
42256 -};
42257 +} __do_const;
42258
42259 /* Averaging interval */
42260 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42261 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42262 struct sensor_template *attrs)
42263 {
42264 struct device *dev = &resource->acpi_dev->dev;
42265 - struct sensor_device_attribute *sensors =
42266 + sensor_device_attribute_no_const *sensors =
42267 &resource->sensors[resource->num_sensors];
42268 int res = 0;
42269
42270 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42271 return 0;
42272 }
42273
42274 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42275 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42276 {
42277 enable_cap_knobs, "IBM Active Energy Manager",
42278 {
42279 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42280 index 0af63da..05a183a 100644
42281 --- a/drivers/hwmon/applesmc.c
42282 +++ b/drivers/hwmon/applesmc.c
42283 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42284 {
42285 struct applesmc_node_group *grp;
42286 struct applesmc_dev_attr *node;
42287 - struct attribute *attr;
42288 + attribute_no_const *attr;
42289 int ret, i;
42290
42291 for (grp = groups; grp->format; grp++) {
42292 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42293 index cccef87..06ce8ec 100644
42294 --- a/drivers/hwmon/asus_atk0110.c
42295 +++ b/drivers/hwmon/asus_atk0110.c
42296 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42297 struct atk_sensor_data {
42298 struct list_head list;
42299 struct atk_data *data;
42300 - struct device_attribute label_attr;
42301 - struct device_attribute input_attr;
42302 - struct device_attribute limit1_attr;
42303 - struct device_attribute limit2_attr;
42304 + device_attribute_no_const label_attr;
42305 + device_attribute_no_const input_attr;
42306 + device_attribute_no_const limit1_attr;
42307 + device_attribute_no_const limit2_attr;
42308 char label_attr_name[ATTR_NAME_SIZE];
42309 char input_attr_name[ATTR_NAME_SIZE];
42310 char limit1_attr_name[ATTR_NAME_SIZE];
42311 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42312 static struct device_attribute atk_name_attr =
42313 __ATTR(name, 0444, atk_name_show, NULL);
42314
42315 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42316 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42317 sysfs_show_func show)
42318 {
42319 sysfs_attr_init(&attr->attr);
42320 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42321 index 5b7fec8..05c957a 100644
42322 --- a/drivers/hwmon/coretemp.c
42323 +++ b/drivers/hwmon/coretemp.c
42324 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42325 return NOTIFY_OK;
42326 }
42327
42328 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42329 +static struct notifier_block coretemp_cpu_notifier = {
42330 .notifier_call = coretemp_cpu_callback,
42331 };
42332
42333 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42334 index 7a8a6fb..015c1fd 100644
42335 --- a/drivers/hwmon/ibmaem.c
42336 +++ b/drivers/hwmon/ibmaem.c
42337 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42338 struct aem_rw_sensor_template *rw)
42339 {
42340 struct device *dev = &data->pdev->dev;
42341 - struct sensor_device_attribute *sensors = data->sensors;
42342 + sensor_device_attribute_no_const *sensors = data->sensors;
42343 int err;
42344
42345 /* Set up read-only sensors */
42346 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42347 index 17ae2eb..21b71dd 100644
42348 --- a/drivers/hwmon/iio_hwmon.c
42349 +++ b/drivers/hwmon/iio_hwmon.c
42350 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42351 {
42352 struct device *dev = &pdev->dev;
42353 struct iio_hwmon_state *st;
42354 - struct sensor_device_attribute *a;
42355 + sensor_device_attribute_no_const *a;
42356 int ret, i;
42357 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42358 enum iio_chan_type type;
42359 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42360 index f3830db..9f4d6d5 100644
42361 --- a/drivers/hwmon/nct6683.c
42362 +++ b/drivers/hwmon/nct6683.c
42363 @@ -397,11 +397,11 @@ static struct attribute_group *
42364 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42365 int repeat)
42366 {
42367 - struct sensor_device_attribute_2 *a2;
42368 - struct sensor_device_attribute *a;
42369 + sensor_device_attribute_2_no_const *a2;
42370 + sensor_device_attribute_no_const *a;
42371 struct sensor_device_template **t;
42372 struct sensor_device_attr_u *su;
42373 - struct attribute_group *group;
42374 + attribute_group_no_const *group;
42375 struct attribute **attrs;
42376 int i, j, count;
42377
42378 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42379 index 1be4117..88ae1e1 100644
42380 --- a/drivers/hwmon/nct6775.c
42381 +++ b/drivers/hwmon/nct6775.c
42382 @@ -952,10 +952,10 @@ static struct attribute_group *
42383 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42384 int repeat)
42385 {
42386 - struct attribute_group *group;
42387 + attribute_group_no_const *group;
42388 struct sensor_device_attr_u *su;
42389 - struct sensor_device_attribute *a;
42390 - struct sensor_device_attribute_2 *a2;
42391 + sensor_device_attribute_no_const *a;
42392 + sensor_device_attribute_2_no_const *a2;
42393 struct attribute **attrs;
42394 struct sensor_device_template **t;
42395 int i, count;
42396 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42397 index f2e47c7..45d7941 100644
42398 --- a/drivers/hwmon/pmbus/pmbus_core.c
42399 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42400 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42401 return 0;
42402 }
42403
42404 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42405 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42406 const char *name,
42407 umode_t mode,
42408 ssize_t (*show)(struct device *dev,
42409 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42410 dev_attr->store = store;
42411 }
42412
42413 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42414 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42415 const char *name,
42416 umode_t mode,
42417 ssize_t (*show)(struct device *dev,
42418 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42419 u16 reg, u8 mask)
42420 {
42421 struct pmbus_boolean *boolean;
42422 - struct sensor_device_attribute *a;
42423 + sensor_device_attribute_no_const *a;
42424
42425 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42426 if (!boolean)
42427 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42428 bool update, bool readonly)
42429 {
42430 struct pmbus_sensor *sensor;
42431 - struct device_attribute *a;
42432 + device_attribute_no_const *a;
42433
42434 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42435 if (!sensor)
42436 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42437 const char *lstring, int index)
42438 {
42439 struct pmbus_label *label;
42440 - struct device_attribute *a;
42441 + device_attribute_no_const *a;
42442
42443 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42444 if (!label)
42445 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42446 index d4f0935..7420593 100644
42447 --- a/drivers/hwmon/sht15.c
42448 +++ b/drivers/hwmon/sht15.c
42449 @@ -169,7 +169,7 @@ struct sht15_data {
42450 int supply_uv;
42451 bool supply_uv_valid;
42452 struct work_struct update_supply_work;
42453 - atomic_t interrupt_handled;
42454 + atomic_unchecked_t interrupt_handled;
42455 };
42456
42457 /**
42458 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42459 ret = gpio_direction_input(data->pdata->gpio_data);
42460 if (ret)
42461 return ret;
42462 - atomic_set(&data->interrupt_handled, 0);
42463 + atomic_set_unchecked(&data->interrupt_handled, 0);
42464
42465 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42466 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42467 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42468 /* Only relevant if the interrupt hasn't occurred. */
42469 - if (!atomic_read(&data->interrupt_handled))
42470 + if (!atomic_read_unchecked(&data->interrupt_handled))
42471 schedule_work(&data->read_work);
42472 }
42473 ret = wait_event_timeout(data->wait_queue,
42474 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42475
42476 /* First disable the interrupt */
42477 disable_irq_nosync(irq);
42478 - atomic_inc(&data->interrupt_handled);
42479 + atomic_inc_unchecked(&data->interrupt_handled);
42480 /* Then schedule a reading work struct */
42481 if (data->state != SHT15_READING_NOTHING)
42482 schedule_work(&data->read_work);
42483 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42484 * If not, then start the interrupt again - care here as could
42485 * have gone low in meantime so verify it hasn't!
42486 */
42487 - atomic_set(&data->interrupt_handled, 0);
42488 + atomic_set_unchecked(&data->interrupt_handled, 0);
42489 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42490 /* If still not occurred or another handler was scheduled */
42491 if (gpio_get_value(data->pdata->gpio_data)
42492 - || atomic_read(&data->interrupt_handled))
42493 + || atomic_read_unchecked(&data->interrupt_handled))
42494 return;
42495 }
42496
42497 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42498 index ac91c07..8e69663 100644
42499 --- a/drivers/hwmon/via-cputemp.c
42500 +++ b/drivers/hwmon/via-cputemp.c
42501 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42502 return NOTIFY_OK;
42503 }
42504
42505 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42506 +static struct notifier_block via_cputemp_cpu_notifier = {
42507 .notifier_call = via_cputemp_cpu_callback,
42508 };
42509
42510 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42511 index 65e3240..e6c511d 100644
42512 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42513 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42514 @@ -39,7 +39,7 @@
42515 extern struct i2c_adapter amd756_smbus;
42516
42517 static struct i2c_adapter *s4882_adapter;
42518 -static struct i2c_algorithm *s4882_algo;
42519 +static i2c_algorithm_no_const *s4882_algo;
42520
42521 /* Wrapper access functions for multiplexed SMBus */
42522 static DEFINE_MUTEX(amd756_lock);
42523 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42524 index b19a310..d6eece0 100644
42525 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42526 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42527 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42528 /* usb layer */
42529
42530 /* Send command to device, and get response. */
42531 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42532 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42533 {
42534 int ret = 0;
42535 int actual;
42536 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42537 index 88eda09..cf40434 100644
42538 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42539 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42540 @@ -37,7 +37,7 @@
42541 extern struct i2c_adapter *nforce2_smbus;
42542
42543 static struct i2c_adapter *s4985_adapter;
42544 -static struct i2c_algorithm *s4985_algo;
42545 +static i2c_algorithm_no_const *s4985_algo;
42546
42547 /* Wrapper access functions for multiplexed SMBus */
42548 static DEFINE_MUTEX(nforce2_lock);
42549 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42550 index 71c7a39..71dd3e0 100644
42551 --- a/drivers/i2c/i2c-dev.c
42552 +++ b/drivers/i2c/i2c-dev.c
42553 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42554 break;
42555 }
42556
42557 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42558 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42559 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42560 if (IS_ERR(rdwr_pa[i].buf)) {
42561 res = PTR_ERR(rdwr_pa[i].buf);
42562 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42563 index 0b510ba..4fbb5085 100644
42564 --- a/drivers/ide/ide-cd.c
42565 +++ b/drivers/ide/ide-cd.c
42566 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42567 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42568 if ((unsigned long)buf & alignment
42569 || blk_rq_bytes(rq) & q->dma_pad_mask
42570 - || object_is_on_stack(buf))
42571 + || object_starts_on_stack(buf))
42572 drive->dma = 0;
42573 }
42574 }
42575 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42576 index 4df97f6..c751151 100644
42577 --- a/drivers/iio/industrialio-core.c
42578 +++ b/drivers/iio/industrialio-core.c
42579 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42580 }
42581
42582 static
42583 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42584 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42585 const char *postfix,
42586 struct iio_chan_spec const *chan,
42587 ssize_t (*readfunc)(struct device *dev,
42588 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42589 index e28a494..f7c2671 100644
42590 --- a/drivers/infiniband/core/cm.c
42591 +++ b/drivers/infiniband/core/cm.c
42592 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42593
42594 struct cm_counter_group {
42595 struct kobject obj;
42596 - atomic_long_t counter[CM_ATTR_COUNT];
42597 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42598 };
42599
42600 struct cm_counter_attribute {
42601 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42602 struct ib_mad_send_buf *msg = NULL;
42603 int ret;
42604
42605 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42606 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42607 counter[CM_REQ_COUNTER]);
42608
42609 /* Quick state check to discard duplicate REQs. */
42610 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42611 if (!cm_id_priv)
42612 return;
42613
42614 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42615 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42616 counter[CM_REP_COUNTER]);
42617 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42618 if (ret)
42619 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
42620 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42621 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42622 spin_unlock_irq(&cm_id_priv->lock);
42623 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42624 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42625 counter[CM_RTU_COUNTER]);
42626 goto out;
42627 }
42628 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
42629 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42630 dreq_msg->local_comm_id);
42631 if (!cm_id_priv) {
42632 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42633 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42634 counter[CM_DREQ_COUNTER]);
42635 cm_issue_drep(work->port, work->mad_recv_wc);
42636 return -EINVAL;
42637 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
42638 case IB_CM_MRA_REP_RCVD:
42639 break;
42640 case IB_CM_TIMEWAIT:
42641 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42642 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42643 counter[CM_DREQ_COUNTER]);
42644 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42645 goto unlock;
42646 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
42647 cm_free_msg(msg);
42648 goto deref;
42649 case IB_CM_DREQ_RCVD:
42650 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42651 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42652 counter[CM_DREQ_COUNTER]);
42653 goto unlock;
42654 default:
42655 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
42656 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42657 cm_id_priv->msg, timeout)) {
42658 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42659 - atomic_long_inc(&work->port->
42660 + atomic_long_inc_unchecked(&work->port->
42661 counter_group[CM_RECV_DUPLICATES].
42662 counter[CM_MRA_COUNTER]);
42663 goto out;
42664 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
42665 break;
42666 case IB_CM_MRA_REQ_RCVD:
42667 case IB_CM_MRA_REP_RCVD:
42668 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42669 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42670 counter[CM_MRA_COUNTER]);
42671 /* fall through */
42672 default:
42673 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
42674 case IB_CM_LAP_IDLE:
42675 break;
42676 case IB_CM_MRA_LAP_SENT:
42677 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42678 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42679 counter[CM_LAP_COUNTER]);
42680 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42681 goto unlock;
42682 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
42683 cm_free_msg(msg);
42684 goto deref;
42685 case IB_CM_LAP_RCVD:
42686 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42687 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42688 counter[CM_LAP_COUNTER]);
42689 goto unlock;
42690 default:
42691 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
42692 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
42693 if (cur_cm_id_priv) {
42694 spin_unlock_irq(&cm.lock);
42695 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42696 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42697 counter[CM_SIDR_REQ_COUNTER]);
42698 goto out; /* Duplicate message. */
42699 }
42700 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
42701 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
42702 msg->retries = 1;
42703
42704 - atomic_long_add(1 + msg->retries,
42705 + atomic_long_add_unchecked(1 + msg->retries,
42706 &port->counter_group[CM_XMIT].counter[attr_index]);
42707 if (msg->retries)
42708 - atomic_long_add(msg->retries,
42709 + atomic_long_add_unchecked(msg->retries,
42710 &port->counter_group[CM_XMIT_RETRIES].
42711 counter[attr_index]);
42712
42713 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
42714 }
42715
42716 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
42717 - atomic_long_inc(&port->counter_group[CM_RECV].
42718 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
42719 counter[attr_id - CM_ATTR_ID_OFFSET]);
42720
42721 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
42722 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
42723 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
42724
42725 return sprintf(buf, "%ld\n",
42726 - atomic_long_read(&group->counter[cm_attr->index]));
42727 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
42728 }
42729
42730 static const struct sysfs_ops cm_counter_ops = {
42731 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
42732 index 9f5ad7c..588cd84 100644
42733 --- a/drivers/infiniband/core/fmr_pool.c
42734 +++ b/drivers/infiniband/core/fmr_pool.c
42735 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
42736
42737 struct task_struct *thread;
42738
42739 - atomic_t req_ser;
42740 - atomic_t flush_ser;
42741 + atomic_unchecked_t req_ser;
42742 + atomic_unchecked_t flush_ser;
42743
42744 wait_queue_head_t force_wait;
42745 };
42746 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42747 struct ib_fmr_pool *pool = pool_ptr;
42748
42749 do {
42750 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
42751 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
42752 ib_fmr_batch_release(pool);
42753
42754 - atomic_inc(&pool->flush_ser);
42755 + atomic_inc_unchecked(&pool->flush_ser);
42756 wake_up_interruptible(&pool->force_wait);
42757
42758 if (pool->flush_function)
42759 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42760 }
42761
42762 set_current_state(TASK_INTERRUPTIBLE);
42763 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
42764 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
42765 !kthread_should_stop())
42766 schedule();
42767 __set_current_state(TASK_RUNNING);
42768 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
42769 pool->dirty_watermark = params->dirty_watermark;
42770 pool->dirty_len = 0;
42771 spin_lock_init(&pool->pool_lock);
42772 - atomic_set(&pool->req_ser, 0);
42773 - atomic_set(&pool->flush_ser, 0);
42774 + atomic_set_unchecked(&pool->req_ser, 0);
42775 + atomic_set_unchecked(&pool->flush_ser, 0);
42776 init_waitqueue_head(&pool->force_wait);
42777
42778 pool->thread = kthread_run(ib_fmr_cleanup_thread,
42779 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
42780 }
42781 spin_unlock_irq(&pool->pool_lock);
42782
42783 - serial = atomic_inc_return(&pool->req_ser);
42784 + serial = atomic_inc_return_unchecked(&pool->req_ser);
42785 wake_up_process(pool->thread);
42786
42787 if (wait_event_interruptible(pool->force_wait,
42788 - atomic_read(&pool->flush_ser) - serial >= 0))
42789 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
42790 return -EINTR;
42791
42792 return 0;
42793 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
42794 } else {
42795 list_add_tail(&fmr->list, &pool->dirty_list);
42796 if (++pool->dirty_len >= pool->dirty_watermark) {
42797 - atomic_inc(&pool->req_ser);
42798 + atomic_inc_unchecked(&pool->req_ser);
42799 wake_up_process(pool->thread);
42800 }
42801 }
42802 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
42803 index a9f0489..27a161b 100644
42804 --- a/drivers/infiniband/core/uverbs_cmd.c
42805 +++ b/drivers/infiniband/core/uverbs_cmd.c
42806 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
42807 if (copy_from_user(&cmd, buf, sizeof cmd))
42808 return -EFAULT;
42809
42810 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
42811 + return -EFAULT;
42812 +
42813 INIT_UDATA(&udata, buf + sizeof cmd,
42814 (unsigned long) cmd.response + sizeof resp,
42815 in_len - sizeof cmd, out_len - sizeof resp);
42816 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
42817 index 6791fd1..78bdcdf 100644
42818 --- a/drivers/infiniband/hw/cxgb4/mem.c
42819 +++ b/drivers/infiniband/hw/cxgb4/mem.c
42820 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42821 int err;
42822 struct fw_ri_tpte tpt;
42823 u32 stag_idx;
42824 - static atomic_t key;
42825 + static atomic_unchecked_t key;
42826
42827 if (c4iw_fatal_error(rdev))
42828 return -EIO;
42829 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42830 if (rdev->stats.stag.cur > rdev->stats.stag.max)
42831 rdev->stats.stag.max = rdev->stats.stag.cur;
42832 mutex_unlock(&rdev->stats.lock);
42833 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
42834 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
42835 }
42836 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
42837 __func__, stag_state, type, pdid, stag_idx);
42838 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
42839 index 79b3dbc..96e5fcc 100644
42840 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
42841 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
42842 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42843 struct ib_atomic_eth *ateth;
42844 struct ipath_ack_entry *e;
42845 u64 vaddr;
42846 - atomic64_t *maddr;
42847 + atomic64_unchecked_t *maddr;
42848 u64 sdata;
42849 u32 rkey;
42850 u8 next;
42851 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42852 IB_ACCESS_REMOTE_ATOMIC)))
42853 goto nack_acc_unlck;
42854 /* Perform atomic OP and save result. */
42855 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42856 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42857 sdata = be64_to_cpu(ateth->swap_data);
42858 e = &qp->s_ack_queue[qp->r_head_ack_queue];
42859 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
42860 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42861 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42862 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42863 be64_to_cpu(ateth->compare_data),
42864 sdata);
42865 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
42866 index 1f95bba..9530f87 100644
42867 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
42868 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
42869 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
42870 unsigned long flags;
42871 struct ib_wc wc;
42872 u64 sdata;
42873 - atomic64_t *maddr;
42874 + atomic64_unchecked_t *maddr;
42875 enum ib_wc_status send_status;
42876
42877 /*
42878 @@ -382,11 +382,11 @@ again:
42879 IB_ACCESS_REMOTE_ATOMIC)))
42880 goto acc_err;
42881 /* Perform atomic OP and save result. */
42882 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42883 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42884 sdata = wqe->wr.wr.atomic.compare_add;
42885 *(u64 *) sqp->s_sge.sge.vaddr =
42886 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
42887 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42888 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42889 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42890 sdata, wqe->wr.wr.atomic.swap);
42891 goto send_comp;
42892 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
42893 index 5904026..f1c30e5 100644
42894 --- a/drivers/infiniband/hw/mlx4/mad.c
42895 +++ b/drivers/infiniband/hw/mlx4/mad.c
42896 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
42897
42898 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
42899 {
42900 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
42901 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
42902 cpu_to_be64(0xff00000000000000LL);
42903 }
42904
42905 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
42906 index ed327e6..ca1739e0 100644
42907 --- a/drivers/infiniband/hw/mlx4/mcg.c
42908 +++ b/drivers/infiniband/hw/mlx4/mcg.c
42909 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
42910 {
42911 char name[20];
42912
42913 - atomic_set(&ctx->tid, 0);
42914 + atomic_set_unchecked(&ctx->tid, 0);
42915 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
42916 ctx->mcg_wq = create_singlethread_workqueue(name);
42917 if (!ctx->mcg_wq)
42918 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42919 index f829fd9..1a8d436 100644
42920 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
42921 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42922 @@ -439,7 +439,7 @@ struct mlx4_ib_demux_ctx {
42923 struct list_head mcg_mgid0_list;
42924 struct workqueue_struct *mcg_wq;
42925 struct mlx4_ib_demux_pv_ctx **tun;
42926 - atomic_t tid;
42927 + atomic_unchecked_t tid;
42928 int flushing; /* flushing the work queue */
42929 };
42930
42931 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
42932 index 9d3e5c1..6f166df 100644
42933 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
42934 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
42935 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
42936 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
42937 }
42938
42939 -int mthca_QUERY_FW(struct mthca_dev *dev)
42940 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
42941 {
42942 struct mthca_mailbox *mailbox;
42943 u32 *outbox;
42944 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42945 CMD_TIME_CLASS_B);
42946 }
42947
42948 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42949 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42950 int num_mtt)
42951 {
42952 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
42953 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
42954 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
42955 }
42956
42957 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42958 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42959 int eq_num)
42960 {
42961 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
42962 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
42963 CMD_TIME_CLASS_B);
42964 }
42965
42966 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42967 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42968 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
42969 void *in_mad, void *response_mad)
42970 {
42971 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
42972 index ded76c1..0cf0a08 100644
42973 --- a/drivers/infiniband/hw/mthca/mthca_main.c
42974 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
42975 @@ -692,7 +692,7 @@ err_close:
42976 return err;
42977 }
42978
42979 -static int mthca_setup_hca(struct mthca_dev *dev)
42980 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
42981 {
42982 int err;
42983
42984 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
42985 index ed9a989..6aa5dc2 100644
42986 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
42987 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
42988 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
42989 * through the bitmaps)
42990 */
42991
42992 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42993 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42994 {
42995 int o;
42996 int m;
42997 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
42998 return key;
42999 }
43000
43001 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43002 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43003 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43004 {
43005 struct mthca_mailbox *mailbox;
43006 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43007 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43008 }
43009
43010 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43011 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43012 u64 *buffer_list, int buffer_size_shift,
43013 int list_len, u64 iova, u64 total_size,
43014 u32 access, struct mthca_mr *mr)
43015 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43016 index 415f8e1..e34214e 100644
43017 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43018 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43019 @@ -764,7 +764,7 @@ unlock:
43020 return 0;
43021 }
43022
43023 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43024 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43025 {
43026 struct mthca_dev *dev = to_mdev(ibcq->device);
43027 struct mthca_cq *cq = to_mcq(ibcq);
43028 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43029 index 3b2a6dc..bce26ff 100644
43030 --- a/drivers/infiniband/hw/nes/nes.c
43031 +++ b/drivers/infiniband/hw/nes/nes.c
43032 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43033 LIST_HEAD(nes_adapter_list);
43034 static LIST_HEAD(nes_dev_list);
43035
43036 -atomic_t qps_destroyed;
43037 +atomic_unchecked_t qps_destroyed;
43038
43039 static unsigned int ee_flsh_adapter;
43040 static unsigned int sysfs_nonidx_addr;
43041 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43042 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43043 struct nes_adapter *nesadapter = nesdev->nesadapter;
43044
43045 - atomic_inc(&qps_destroyed);
43046 + atomic_inc_unchecked(&qps_destroyed);
43047
43048 /* Free the control structures */
43049
43050 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43051 index bd9d132..70d84f4 100644
43052 --- a/drivers/infiniband/hw/nes/nes.h
43053 +++ b/drivers/infiniband/hw/nes/nes.h
43054 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43055 extern unsigned int wqm_quanta;
43056 extern struct list_head nes_adapter_list;
43057
43058 -extern atomic_t cm_connects;
43059 -extern atomic_t cm_accepts;
43060 -extern atomic_t cm_disconnects;
43061 -extern atomic_t cm_closes;
43062 -extern atomic_t cm_connecteds;
43063 -extern atomic_t cm_connect_reqs;
43064 -extern atomic_t cm_rejects;
43065 -extern atomic_t mod_qp_timouts;
43066 -extern atomic_t qps_created;
43067 -extern atomic_t qps_destroyed;
43068 -extern atomic_t sw_qps_destroyed;
43069 +extern atomic_unchecked_t cm_connects;
43070 +extern atomic_unchecked_t cm_accepts;
43071 +extern atomic_unchecked_t cm_disconnects;
43072 +extern atomic_unchecked_t cm_closes;
43073 +extern atomic_unchecked_t cm_connecteds;
43074 +extern atomic_unchecked_t cm_connect_reqs;
43075 +extern atomic_unchecked_t cm_rejects;
43076 +extern atomic_unchecked_t mod_qp_timouts;
43077 +extern atomic_unchecked_t qps_created;
43078 +extern atomic_unchecked_t qps_destroyed;
43079 +extern atomic_unchecked_t sw_qps_destroyed;
43080 extern u32 mh_detected;
43081 extern u32 mh_pauses_sent;
43082 extern u32 cm_packets_sent;
43083 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43084 extern u32 cm_packets_received;
43085 extern u32 cm_packets_dropped;
43086 extern u32 cm_packets_retrans;
43087 -extern atomic_t cm_listens_created;
43088 -extern atomic_t cm_listens_destroyed;
43089 +extern atomic_unchecked_t cm_listens_created;
43090 +extern atomic_unchecked_t cm_listens_destroyed;
43091 extern u32 cm_backlog_drops;
43092 -extern atomic_t cm_loopbacks;
43093 -extern atomic_t cm_nodes_created;
43094 -extern atomic_t cm_nodes_destroyed;
43095 -extern atomic_t cm_accel_dropped_pkts;
43096 -extern atomic_t cm_resets_recvd;
43097 -extern atomic_t pau_qps_created;
43098 -extern atomic_t pau_qps_destroyed;
43099 +extern atomic_unchecked_t cm_loopbacks;
43100 +extern atomic_unchecked_t cm_nodes_created;
43101 +extern atomic_unchecked_t cm_nodes_destroyed;
43102 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43103 +extern atomic_unchecked_t cm_resets_recvd;
43104 +extern atomic_unchecked_t pau_qps_created;
43105 +extern atomic_unchecked_t pau_qps_destroyed;
43106
43107 extern u32 int_mod_timer_init;
43108 extern u32 int_mod_cq_depth_256;
43109 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43110 index 6f09a72..cf4399d 100644
43111 --- a/drivers/infiniband/hw/nes/nes_cm.c
43112 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43113 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43114 u32 cm_packets_retrans;
43115 u32 cm_packets_created;
43116 u32 cm_packets_received;
43117 -atomic_t cm_listens_created;
43118 -atomic_t cm_listens_destroyed;
43119 +atomic_unchecked_t cm_listens_created;
43120 +atomic_unchecked_t cm_listens_destroyed;
43121 u32 cm_backlog_drops;
43122 -atomic_t cm_loopbacks;
43123 -atomic_t cm_nodes_created;
43124 -atomic_t cm_nodes_destroyed;
43125 -atomic_t cm_accel_dropped_pkts;
43126 -atomic_t cm_resets_recvd;
43127 +atomic_unchecked_t cm_loopbacks;
43128 +atomic_unchecked_t cm_nodes_created;
43129 +atomic_unchecked_t cm_nodes_destroyed;
43130 +atomic_unchecked_t cm_accel_dropped_pkts;
43131 +atomic_unchecked_t cm_resets_recvd;
43132
43133 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43134 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43135 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43136 /* instance of function pointers for client API */
43137 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43138 static struct nes_cm_ops nes_cm_api = {
43139 - mini_cm_accelerated,
43140 - mini_cm_listen,
43141 - mini_cm_del_listen,
43142 - mini_cm_connect,
43143 - mini_cm_close,
43144 - mini_cm_accept,
43145 - mini_cm_reject,
43146 - mini_cm_recv_pkt,
43147 - mini_cm_dealloc_core,
43148 - mini_cm_get,
43149 - mini_cm_set
43150 + .accelerated = mini_cm_accelerated,
43151 + .listen = mini_cm_listen,
43152 + .stop_listener = mini_cm_del_listen,
43153 + .connect = mini_cm_connect,
43154 + .close = mini_cm_close,
43155 + .accept = mini_cm_accept,
43156 + .reject = mini_cm_reject,
43157 + .recv_pkt = mini_cm_recv_pkt,
43158 + .destroy_cm_core = mini_cm_dealloc_core,
43159 + .get = mini_cm_get,
43160 + .set = mini_cm_set
43161 };
43162
43163 static struct nes_cm_core *g_cm_core;
43164
43165 -atomic_t cm_connects;
43166 -atomic_t cm_accepts;
43167 -atomic_t cm_disconnects;
43168 -atomic_t cm_closes;
43169 -atomic_t cm_connecteds;
43170 -atomic_t cm_connect_reqs;
43171 -atomic_t cm_rejects;
43172 +atomic_unchecked_t cm_connects;
43173 +atomic_unchecked_t cm_accepts;
43174 +atomic_unchecked_t cm_disconnects;
43175 +atomic_unchecked_t cm_closes;
43176 +atomic_unchecked_t cm_connecteds;
43177 +atomic_unchecked_t cm_connect_reqs;
43178 +atomic_unchecked_t cm_rejects;
43179
43180 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43181 {
43182 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43183 kfree(listener);
43184 listener = NULL;
43185 ret = 0;
43186 - atomic_inc(&cm_listens_destroyed);
43187 + atomic_inc_unchecked(&cm_listens_destroyed);
43188 } else {
43189 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43190 }
43191 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43192 cm_node->rem_mac);
43193
43194 add_hte_node(cm_core, cm_node);
43195 - atomic_inc(&cm_nodes_created);
43196 + atomic_inc_unchecked(&cm_nodes_created);
43197
43198 return cm_node;
43199 }
43200 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43201 }
43202
43203 atomic_dec(&cm_core->node_cnt);
43204 - atomic_inc(&cm_nodes_destroyed);
43205 + atomic_inc_unchecked(&cm_nodes_destroyed);
43206 nesqp = cm_node->nesqp;
43207 if (nesqp) {
43208 nesqp->cm_node = NULL;
43209 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43210
43211 static void drop_packet(struct sk_buff *skb)
43212 {
43213 - atomic_inc(&cm_accel_dropped_pkts);
43214 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43215 dev_kfree_skb_any(skb);
43216 }
43217
43218 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43219 {
43220
43221 int reset = 0; /* whether to send reset in case of err.. */
43222 - atomic_inc(&cm_resets_recvd);
43223 + atomic_inc_unchecked(&cm_resets_recvd);
43224 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43225 " refcnt=%d\n", cm_node, cm_node->state,
43226 atomic_read(&cm_node->ref_count));
43227 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43228 rem_ref_cm_node(cm_node->cm_core, cm_node);
43229 return NULL;
43230 }
43231 - atomic_inc(&cm_loopbacks);
43232 + atomic_inc_unchecked(&cm_loopbacks);
43233 loopbackremotenode->loopbackpartner = cm_node;
43234 loopbackremotenode->tcp_cntxt.rcv_wscale =
43235 NES_CM_DEFAULT_RCV_WND_SCALE;
43236 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43237 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43238 else {
43239 rem_ref_cm_node(cm_core, cm_node);
43240 - atomic_inc(&cm_accel_dropped_pkts);
43241 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43242 dev_kfree_skb_any(skb);
43243 }
43244 break;
43245 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43246
43247 if ((cm_id) && (cm_id->event_handler)) {
43248 if (issue_disconn) {
43249 - atomic_inc(&cm_disconnects);
43250 + atomic_inc_unchecked(&cm_disconnects);
43251 cm_event.event = IW_CM_EVENT_DISCONNECT;
43252 cm_event.status = disconn_status;
43253 cm_event.local_addr = cm_id->local_addr;
43254 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43255 }
43256
43257 if (issue_close) {
43258 - atomic_inc(&cm_closes);
43259 + atomic_inc_unchecked(&cm_closes);
43260 nes_disconnect(nesqp, 1);
43261
43262 cm_id->provider_data = nesqp;
43263 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43264
43265 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43266 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43267 - atomic_inc(&cm_accepts);
43268 + atomic_inc_unchecked(&cm_accepts);
43269
43270 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43271 netdev_refcnt_read(nesvnic->netdev));
43272 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43273 struct nes_cm_core *cm_core;
43274 u8 *start_buff;
43275
43276 - atomic_inc(&cm_rejects);
43277 + atomic_inc_unchecked(&cm_rejects);
43278 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43279 loopback = cm_node->loopbackpartner;
43280 cm_core = cm_node->cm_core;
43281 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43282 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43283 ntohs(laddr->sin_port));
43284
43285 - atomic_inc(&cm_connects);
43286 + atomic_inc_unchecked(&cm_connects);
43287 nesqp->active_conn = 1;
43288
43289 /* cache the cm_id in the qp */
43290 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43291 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43292 return err;
43293 }
43294 - atomic_inc(&cm_listens_created);
43295 + atomic_inc_unchecked(&cm_listens_created);
43296 }
43297
43298 cm_id->add_ref(cm_id);
43299 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43300
43301 if (nesqp->destroyed)
43302 return;
43303 - atomic_inc(&cm_connecteds);
43304 + atomic_inc_unchecked(&cm_connecteds);
43305 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43306 " local port 0x%04X. jiffies = %lu.\n",
43307 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43308 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43309
43310 cm_id->add_ref(cm_id);
43311 ret = cm_id->event_handler(cm_id, &cm_event);
43312 - atomic_inc(&cm_closes);
43313 + atomic_inc_unchecked(&cm_closes);
43314 cm_event.event = IW_CM_EVENT_CLOSE;
43315 cm_event.status = 0;
43316 cm_event.provider_data = cm_id->provider_data;
43317 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43318 return;
43319 cm_id = cm_node->cm_id;
43320
43321 - atomic_inc(&cm_connect_reqs);
43322 + atomic_inc_unchecked(&cm_connect_reqs);
43323 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43324 cm_node, cm_id, jiffies);
43325
43326 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43327 return;
43328 cm_id = cm_node->cm_id;
43329
43330 - atomic_inc(&cm_connect_reqs);
43331 + atomic_inc_unchecked(&cm_connect_reqs);
43332 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43333 cm_node, cm_id, jiffies);
43334
43335 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43336 index 4166452..fc952c3 100644
43337 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43338 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43339 @@ -40,8 +40,8 @@
43340 #include "nes.h"
43341 #include "nes_mgt.h"
43342
43343 -atomic_t pau_qps_created;
43344 -atomic_t pau_qps_destroyed;
43345 +atomic_unchecked_t pau_qps_created;
43346 +atomic_unchecked_t pau_qps_destroyed;
43347
43348 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43349 {
43350 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43351 {
43352 struct sk_buff *skb;
43353 unsigned long flags;
43354 - atomic_inc(&pau_qps_destroyed);
43355 + atomic_inc_unchecked(&pau_qps_destroyed);
43356
43357 /* Free packets that have not yet been forwarded */
43358 /* Lock is acquired by skb_dequeue when removing the skb */
43359 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43360 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43361 skb_queue_head_init(&nesqp->pau_list);
43362 spin_lock_init(&nesqp->pau_lock);
43363 - atomic_inc(&pau_qps_created);
43364 + atomic_inc_unchecked(&pau_qps_created);
43365 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43366 }
43367
43368 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43369 index 70acda9..a96de9d 100644
43370 --- a/drivers/infiniband/hw/nes/nes_nic.c
43371 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43372 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43373 target_stat_values[++index] = mh_detected;
43374 target_stat_values[++index] = mh_pauses_sent;
43375 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43376 - target_stat_values[++index] = atomic_read(&cm_connects);
43377 - target_stat_values[++index] = atomic_read(&cm_accepts);
43378 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43379 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43380 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43381 - target_stat_values[++index] = atomic_read(&cm_rejects);
43382 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43383 - target_stat_values[++index] = atomic_read(&qps_created);
43384 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43385 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43386 - target_stat_values[++index] = atomic_read(&cm_closes);
43387 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43388 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43389 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43390 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43391 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43392 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43393 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43394 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43395 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43396 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43397 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43398 target_stat_values[++index] = cm_packets_sent;
43399 target_stat_values[++index] = cm_packets_bounced;
43400 target_stat_values[++index] = cm_packets_created;
43401 target_stat_values[++index] = cm_packets_received;
43402 target_stat_values[++index] = cm_packets_dropped;
43403 target_stat_values[++index] = cm_packets_retrans;
43404 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43405 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43406 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43407 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43408 target_stat_values[++index] = cm_backlog_drops;
43409 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43410 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43411 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43412 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43413 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43414 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43415 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43416 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43417 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43418 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43419 target_stat_values[++index] = nesadapter->free_4kpbl;
43420 target_stat_values[++index] = nesadapter->free_256pbl;
43421 target_stat_values[++index] = int_mod_timer_init;
43422 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43423 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43424 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43425 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43426 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43427 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43428 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43429 }
43430
43431 /**
43432 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43433 index c0d0296..3185f57 100644
43434 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43435 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43436 @@ -46,9 +46,9 @@
43437
43438 #include <rdma/ib_umem.h>
43439
43440 -atomic_t mod_qp_timouts;
43441 -atomic_t qps_created;
43442 -atomic_t sw_qps_destroyed;
43443 +atomic_unchecked_t mod_qp_timouts;
43444 +atomic_unchecked_t qps_created;
43445 +atomic_unchecked_t sw_qps_destroyed;
43446
43447 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43448
43449 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43450 if (init_attr->create_flags)
43451 return ERR_PTR(-EINVAL);
43452
43453 - atomic_inc(&qps_created);
43454 + atomic_inc_unchecked(&qps_created);
43455 switch (init_attr->qp_type) {
43456 case IB_QPT_RC:
43457 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43458 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43459 struct iw_cm_event cm_event;
43460 int ret = 0;
43461
43462 - atomic_inc(&sw_qps_destroyed);
43463 + atomic_inc_unchecked(&sw_qps_destroyed);
43464 nesqp->destroyed = 1;
43465
43466 /* Blow away the connection if it exists. */
43467 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43468 index ffd48bf..83cdb56 100644
43469 --- a/drivers/infiniband/hw/qib/qib.h
43470 +++ b/drivers/infiniband/hw/qib/qib.h
43471 @@ -52,6 +52,7 @@
43472 #include <linux/kref.h>
43473 #include <linux/sched.h>
43474 #include <linux/kthread.h>
43475 +#include <linux/slab.h>
43476
43477 #include "qib_common.h"
43478 #include "qib_verbs.h"
43479 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43480 index cdc7df4..a2fdfdb 100644
43481 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43482 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43483 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43484 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43485 }
43486
43487 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43488 +static struct rtnl_link_ops ipoib_link_ops = {
43489 .kind = "ipoib",
43490 .maxtype = IFLA_IPOIB_MAX,
43491 .policy = ipoib_policy,
43492 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43493 index e853a21..56fc5a8 100644
43494 --- a/drivers/input/gameport/gameport.c
43495 +++ b/drivers/input/gameport/gameport.c
43496 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43497 */
43498 static void gameport_init_port(struct gameport *gameport)
43499 {
43500 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43501 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43502
43503 __module_get(THIS_MODULE);
43504
43505 mutex_init(&gameport->drv_mutex);
43506 device_initialize(&gameport->dev);
43507 dev_set_name(&gameport->dev, "gameport%lu",
43508 - (unsigned long)atomic_inc_return(&gameport_no));
43509 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43510 gameport->dev.bus = &gameport_bus;
43511 gameport->dev.release = gameport_release_port;
43512 if (gameport->parent)
43513 diff --git a/drivers/input/input.c b/drivers/input/input.c
43514 index cc357f1..ee42fbc 100644
43515 --- a/drivers/input/input.c
43516 +++ b/drivers/input/input.c
43517 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
43518 */
43519 struct input_dev *input_allocate_device(void)
43520 {
43521 - static atomic_t input_no = ATOMIC_INIT(-1);
43522 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43523 struct input_dev *dev;
43524
43525 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43526 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
43527 INIT_LIST_HEAD(&dev->node);
43528
43529 dev_set_name(&dev->dev, "input%lu",
43530 - (unsigned long)atomic_inc_return(&input_no));
43531 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43532
43533 __module_get(THIS_MODULE);
43534 }
43535 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43536 index 4a95b22..874c182 100644
43537 --- a/drivers/input/joystick/sidewinder.c
43538 +++ b/drivers/input/joystick/sidewinder.c
43539 @@ -30,6 +30,7 @@
43540 #include <linux/kernel.h>
43541 #include <linux/module.h>
43542 #include <linux/slab.h>
43543 +#include <linux/sched.h>
43544 #include <linux/input.h>
43545 #include <linux/gameport.h>
43546 #include <linux/jiffies.h>
43547 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43548 index 3aa2f3f..53c00ea 100644
43549 --- a/drivers/input/joystick/xpad.c
43550 +++ b/drivers/input/joystick/xpad.c
43551 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43552
43553 static int xpad_led_probe(struct usb_xpad *xpad)
43554 {
43555 - static atomic_t led_seq = ATOMIC_INIT(-1);
43556 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43557 unsigned long led_no;
43558 struct xpad_led *led;
43559 struct led_classdev *led_cdev;
43560 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43561 if (!led)
43562 return -ENOMEM;
43563
43564 - led_no = atomic_inc_return(&led_seq);
43565 + led_no = atomic_inc_return_unchecked(&led_seq);
43566
43567 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43568 led->xpad = xpad;
43569 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43570 index ac1fa5f..5f7502c 100644
43571 --- a/drivers/input/misc/ims-pcu.c
43572 +++ b/drivers/input/misc/ims-pcu.c
43573 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43574
43575 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43576 {
43577 - static atomic_t device_no = ATOMIC_INIT(-1);
43578 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43579
43580 const struct ims_pcu_device_info *info;
43581 int error;
43582 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43583 }
43584
43585 /* Device appears to be operable, complete initialization */
43586 - pcu->device_no = atomic_inc_return(&device_no);
43587 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43588
43589 /*
43590 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43591 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43592 index d02e1bd..d719719 100644
43593 --- a/drivers/input/mouse/psmouse.h
43594 +++ b/drivers/input/mouse/psmouse.h
43595 @@ -124,7 +124,7 @@ struct psmouse_attribute {
43596 ssize_t (*set)(struct psmouse *psmouse, void *data,
43597 const char *buf, size_t count);
43598 bool protect;
43599 -};
43600 +} __do_const;
43601 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43602
43603 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43604 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43605 index b604564..3f14ae4 100644
43606 --- a/drivers/input/mousedev.c
43607 +++ b/drivers/input/mousedev.c
43608 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43609
43610 spin_unlock_irq(&client->packet_lock);
43611
43612 - if (copy_to_user(buffer, data, count))
43613 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43614 return -EFAULT;
43615
43616 return count;
43617 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43618 index a05a517..323a2fd 100644
43619 --- a/drivers/input/serio/serio.c
43620 +++ b/drivers/input/serio/serio.c
43621 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43622 */
43623 static void serio_init_port(struct serio *serio)
43624 {
43625 - static atomic_t serio_no = ATOMIC_INIT(-1);
43626 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43627
43628 __module_get(THIS_MODULE);
43629
43630 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43631 mutex_init(&serio->drv_mutex);
43632 device_initialize(&serio->dev);
43633 dev_set_name(&serio->dev, "serio%lu",
43634 - (unsigned long)atomic_inc_return(&serio_no));
43635 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43636 serio->dev.bus = &serio_bus;
43637 serio->dev.release = serio_release_port;
43638 serio->dev.groups = serio_device_attr_groups;
43639 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43640 index 71ef5d6..93380a9 100644
43641 --- a/drivers/input/serio/serio_raw.c
43642 +++ b/drivers/input/serio/serio_raw.c
43643 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43644
43645 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43646 {
43647 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43648 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43649 struct serio_raw *serio_raw;
43650 int err;
43651
43652 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43653 }
43654
43655 snprintf(serio_raw->name, sizeof(serio_raw->name),
43656 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43657 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43658 kref_init(&serio_raw->kref);
43659 INIT_LIST_HEAD(&serio_raw->client_list);
43660 init_waitqueue_head(&serio_raw->wait);
43661 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
43662 index 92e2243..8fd9092 100644
43663 --- a/drivers/input/touchscreen/htcpen.c
43664 +++ b/drivers/input/touchscreen/htcpen.c
43665 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
43666 }
43667 };
43668
43669 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
43670 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
43671 {
43672 .ident = "Shift",
43673 .matches = {
43674 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43675 index 48882c1..93e0987 100644
43676 --- a/drivers/iommu/amd_iommu.c
43677 +++ b/drivers/iommu/amd_iommu.c
43678 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
43679
43680 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
43681 {
43682 + phys_addr_t physaddr;
43683 WARN_ON(address & 0x7ULL);
43684
43685 memset(cmd, 0, sizeof(*cmd));
43686 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
43687 - cmd->data[1] = upper_32_bits(__pa(address));
43688 +
43689 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
43690 + if (object_starts_on_stack((void *)address)) {
43691 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
43692 + physaddr = __pa((u64)adjbuf);
43693 + } else
43694 +#endif
43695 + physaddr = __pa(address);
43696 +
43697 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
43698 + cmd->data[1] = upper_32_bits(physaddr);
43699 cmd->data[2] = 1;
43700 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
43701 }
43702 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
43703 index 72e683d..c9db262 100644
43704 --- a/drivers/iommu/iommu.c
43705 +++ b/drivers/iommu/iommu.c
43706 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
43707 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
43708 {
43709 int err;
43710 - struct notifier_block *nb;
43711 + notifier_block_no_const *nb;
43712 struct iommu_callback_data cb = {
43713 .ops = ops,
43714 };
43715 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
43716 index 390079e..1da9d6c 100644
43717 --- a/drivers/iommu/irq_remapping.c
43718 +++ b/drivers/iommu/irq_remapping.c
43719 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
43720 void panic_if_irq_remap(const char *msg)
43721 {
43722 if (irq_remapping_enabled)
43723 - panic(msg);
43724 + panic("%s", msg);
43725 }
43726
43727 static void ir_ack_apic_edge(struct irq_data *data)
43728 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
43729
43730 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
43731 {
43732 - chip->irq_print_chip = ir_print_prefix;
43733 - chip->irq_ack = ir_ack_apic_edge;
43734 - chip->irq_eoi = ir_ack_apic_level;
43735 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43736 + pax_open_kernel();
43737 + *(void **)&chip->irq_print_chip = ir_print_prefix;
43738 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
43739 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
43740 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43741 + pax_close_kernel();
43742 }
43743
43744 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
43745 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
43746 index 471e1cd..b53b870 100644
43747 --- a/drivers/irqchip/irq-gic.c
43748 +++ b/drivers/irqchip/irq-gic.c
43749 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
43750 * Supported arch specific GIC irq extension.
43751 * Default make them NULL.
43752 */
43753 -struct irq_chip gic_arch_extn = {
43754 +irq_chip_no_const gic_arch_extn = {
43755 .irq_eoi = NULL,
43756 .irq_mask = NULL,
43757 .irq_unmask = NULL,
43758 @@ -318,7 +318,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
43759 chained_irq_exit(chip, desc);
43760 }
43761
43762 -static struct irq_chip gic_chip = {
43763 +static irq_chip_no_const gic_chip __read_only = {
43764 .name = "GIC",
43765 .irq_mask = gic_mask_irq,
43766 .irq_unmask = gic_unmask_irq,
43767 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
43768 index 9a0767b..5e5f86f 100644
43769 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
43770 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
43771 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
43772 struct intc_irqpin_iomem *i;
43773 struct resource *io[INTC_IRQPIN_REG_NR];
43774 struct resource *irq;
43775 - struct irq_chip *irq_chip;
43776 + irq_chip_no_const *irq_chip;
43777 void (*enable_fn)(struct irq_data *d);
43778 void (*disable_fn)(struct irq_data *d);
43779 const char *name = dev_name(dev);
43780 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
43781 index 384e6ed..7a771b2 100644
43782 --- a/drivers/irqchip/irq-renesas-irqc.c
43783 +++ b/drivers/irqchip/irq-renesas-irqc.c
43784 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
43785 struct irqc_priv *p;
43786 struct resource *io;
43787 struct resource *irq;
43788 - struct irq_chip *irq_chip;
43789 + irq_chip_no_const *irq_chip;
43790 const char *name = dev_name(&pdev->dev);
43791 int ret;
43792 int k;
43793 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
43794 index 6a2df32..dc962f1 100644
43795 --- a/drivers/isdn/capi/capi.c
43796 +++ b/drivers/isdn/capi/capi.c
43797 @@ -81,8 +81,8 @@ struct capiminor {
43798
43799 struct capi20_appl *ap;
43800 u32 ncci;
43801 - atomic_t datahandle;
43802 - atomic_t msgid;
43803 + atomic_unchecked_t datahandle;
43804 + atomic_unchecked_t msgid;
43805
43806 struct tty_port port;
43807 int ttyinstop;
43808 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
43809 capimsg_setu16(s, 2, mp->ap->applid);
43810 capimsg_setu8 (s, 4, CAPI_DATA_B3);
43811 capimsg_setu8 (s, 5, CAPI_RESP);
43812 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
43813 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
43814 capimsg_setu32(s, 8, mp->ncci);
43815 capimsg_setu16(s, 12, datahandle);
43816 }
43817 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
43818 mp->outbytes -= len;
43819 spin_unlock_bh(&mp->outlock);
43820
43821 - datahandle = atomic_inc_return(&mp->datahandle);
43822 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
43823 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
43824 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43825 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43826 capimsg_setu16(skb->data, 2, mp->ap->applid);
43827 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
43828 capimsg_setu8 (skb->data, 5, CAPI_REQ);
43829 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
43830 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
43831 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
43832 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
43833 capimsg_setu16(skb->data, 16, len); /* Data length */
43834 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
43835 index aecec6d..11e13c5 100644
43836 --- a/drivers/isdn/gigaset/bas-gigaset.c
43837 +++ b/drivers/isdn/gigaset/bas-gigaset.c
43838 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
43839
43840
43841 static const struct gigaset_ops gigops = {
43842 - gigaset_write_cmd,
43843 - gigaset_write_room,
43844 - gigaset_chars_in_buffer,
43845 - gigaset_brkchars,
43846 - gigaset_init_bchannel,
43847 - gigaset_close_bchannel,
43848 - gigaset_initbcshw,
43849 - gigaset_freebcshw,
43850 - gigaset_reinitbcshw,
43851 - gigaset_initcshw,
43852 - gigaset_freecshw,
43853 - gigaset_set_modem_ctrl,
43854 - gigaset_baud_rate,
43855 - gigaset_set_line_ctrl,
43856 - gigaset_isoc_send_skb,
43857 - gigaset_isoc_input,
43858 + .write_cmd = gigaset_write_cmd,
43859 + .write_room = gigaset_write_room,
43860 + .chars_in_buffer = gigaset_chars_in_buffer,
43861 + .brkchars = gigaset_brkchars,
43862 + .init_bchannel = gigaset_init_bchannel,
43863 + .close_bchannel = gigaset_close_bchannel,
43864 + .initbcshw = gigaset_initbcshw,
43865 + .freebcshw = gigaset_freebcshw,
43866 + .reinitbcshw = gigaset_reinitbcshw,
43867 + .initcshw = gigaset_initcshw,
43868 + .freecshw = gigaset_freecshw,
43869 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43870 + .baud_rate = gigaset_baud_rate,
43871 + .set_line_ctrl = gigaset_set_line_ctrl,
43872 + .send_skb = gigaset_isoc_send_skb,
43873 + .handle_input = gigaset_isoc_input,
43874 };
43875
43876 /* bas_gigaset_init
43877 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
43878 index 600c79b..3752bab 100644
43879 --- a/drivers/isdn/gigaset/interface.c
43880 +++ b/drivers/isdn/gigaset/interface.c
43881 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
43882 }
43883 tty->driver_data = cs;
43884
43885 - ++cs->port.count;
43886 + atomic_inc(&cs->port.count);
43887
43888 - if (cs->port.count == 1) {
43889 + if (atomic_read(&cs->port.count) == 1) {
43890 tty_port_tty_set(&cs->port, tty);
43891 cs->port.low_latency = 1;
43892 }
43893 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
43894
43895 if (!cs->connected)
43896 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
43897 - else if (!cs->port.count)
43898 + else if (!atomic_read(&cs->port.count))
43899 dev_warn(cs->dev, "%s: device not opened\n", __func__);
43900 - else if (!--cs->port.count)
43901 + else if (!atomic_dec_return(&cs->port.count))
43902 tty_port_tty_set(&cs->port, NULL);
43903
43904 mutex_unlock(&cs->mutex);
43905 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
43906 index 8c91fd5..14f13ce 100644
43907 --- a/drivers/isdn/gigaset/ser-gigaset.c
43908 +++ b/drivers/isdn/gigaset/ser-gigaset.c
43909 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
43910 }
43911
43912 static const struct gigaset_ops ops = {
43913 - gigaset_write_cmd,
43914 - gigaset_write_room,
43915 - gigaset_chars_in_buffer,
43916 - gigaset_brkchars,
43917 - gigaset_init_bchannel,
43918 - gigaset_close_bchannel,
43919 - gigaset_initbcshw,
43920 - gigaset_freebcshw,
43921 - gigaset_reinitbcshw,
43922 - gigaset_initcshw,
43923 - gigaset_freecshw,
43924 - gigaset_set_modem_ctrl,
43925 - gigaset_baud_rate,
43926 - gigaset_set_line_ctrl,
43927 - gigaset_m10x_send_skb, /* asyncdata.c */
43928 - gigaset_m10x_input, /* asyncdata.c */
43929 + .write_cmd = gigaset_write_cmd,
43930 + .write_room = gigaset_write_room,
43931 + .chars_in_buffer = gigaset_chars_in_buffer,
43932 + .brkchars = gigaset_brkchars,
43933 + .init_bchannel = gigaset_init_bchannel,
43934 + .close_bchannel = gigaset_close_bchannel,
43935 + .initbcshw = gigaset_initbcshw,
43936 + .freebcshw = gigaset_freebcshw,
43937 + .reinitbcshw = gigaset_reinitbcshw,
43938 + .initcshw = gigaset_initcshw,
43939 + .freecshw = gigaset_freecshw,
43940 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43941 + .baud_rate = gigaset_baud_rate,
43942 + .set_line_ctrl = gigaset_set_line_ctrl,
43943 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
43944 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
43945 };
43946
43947
43948 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
43949 index 5f306e2..5342f88 100644
43950 --- a/drivers/isdn/gigaset/usb-gigaset.c
43951 +++ b/drivers/isdn/gigaset/usb-gigaset.c
43952 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
43953 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
43954 memcpy(cs->hw.usb->bchars, buf, 6);
43955 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
43956 - 0, 0, &buf, 6, 2000);
43957 + 0, 0, buf, 6, 2000);
43958 }
43959
43960 static void gigaset_freebcshw(struct bc_state *bcs)
43961 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
43962 }
43963
43964 static const struct gigaset_ops ops = {
43965 - gigaset_write_cmd,
43966 - gigaset_write_room,
43967 - gigaset_chars_in_buffer,
43968 - gigaset_brkchars,
43969 - gigaset_init_bchannel,
43970 - gigaset_close_bchannel,
43971 - gigaset_initbcshw,
43972 - gigaset_freebcshw,
43973 - gigaset_reinitbcshw,
43974 - gigaset_initcshw,
43975 - gigaset_freecshw,
43976 - gigaset_set_modem_ctrl,
43977 - gigaset_baud_rate,
43978 - gigaset_set_line_ctrl,
43979 - gigaset_m10x_send_skb,
43980 - gigaset_m10x_input,
43981 + .write_cmd = gigaset_write_cmd,
43982 + .write_room = gigaset_write_room,
43983 + .chars_in_buffer = gigaset_chars_in_buffer,
43984 + .brkchars = gigaset_brkchars,
43985 + .init_bchannel = gigaset_init_bchannel,
43986 + .close_bchannel = gigaset_close_bchannel,
43987 + .initbcshw = gigaset_initbcshw,
43988 + .freebcshw = gigaset_freebcshw,
43989 + .reinitbcshw = gigaset_reinitbcshw,
43990 + .initcshw = gigaset_initcshw,
43991 + .freecshw = gigaset_freecshw,
43992 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43993 + .baud_rate = gigaset_baud_rate,
43994 + .set_line_ctrl = gigaset_set_line_ctrl,
43995 + .send_skb = gigaset_m10x_send_skb,
43996 + .handle_input = gigaset_m10x_input,
43997 };
43998
43999 /*
44000 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
44001 index 4d9b195..455075c 100644
44002 --- a/drivers/isdn/hardware/avm/b1.c
44003 +++ b/drivers/isdn/hardware/avm/b1.c
44004 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
44005 }
44006 if (left) {
44007 if (t4file->user) {
44008 - if (copy_from_user(buf, dp, left))
44009 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44010 return -EFAULT;
44011 } else {
44012 memcpy(buf, dp, left);
44013 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
44014 }
44015 if (left) {
44016 if (config->user) {
44017 - if (copy_from_user(buf, dp, left))
44018 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44019 return -EFAULT;
44020 } else {
44021 memcpy(buf, dp, left);
44022 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
44023 index 9b856e1..fa03c92 100644
44024 --- a/drivers/isdn/i4l/isdn_common.c
44025 +++ b/drivers/isdn/i4l/isdn_common.c
44026 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
44027 } else
44028 return -EINVAL;
44029 case IIOCDBGVAR:
44030 + if (!capable(CAP_SYS_RAWIO))
44031 + return -EPERM;
44032 if (arg) {
44033 if (copy_to_user(argp, &dev, sizeof(ulong)))
44034 return -EFAULT;
44035 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
44036 index 91d5730..336523e 100644
44037 --- a/drivers/isdn/i4l/isdn_concap.c
44038 +++ b/drivers/isdn/i4l/isdn_concap.c
44039 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
44040 }
44041
44042 struct concap_device_ops isdn_concap_reliable_dl_dops = {
44043 - &isdn_concap_dl_data_req,
44044 - &isdn_concap_dl_connect_req,
44045 - &isdn_concap_dl_disconn_req
44046 + .data_req = &isdn_concap_dl_data_req,
44047 + .connect_req = &isdn_concap_dl_connect_req,
44048 + .disconn_req = &isdn_concap_dl_disconn_req
44049 };
44050
44051 /* The following should better go into a dedicated source file such that
44052 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
44053 index bc91261..2ef7e36 100644
44054 --- a/drivers/isdn/i4l/isdn_tty.c
44055 +++ b/drivers/isdn/i4l/isdn_tty.c
44056 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
44057
44058 #ifdef ISDN_DEBUG_MODEM_OPEN
44059 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
44060 - port->count);
44061 + atomic_read(&port->count));
44062 #endif
44063 - port->count++;
44064 + atomic_inc(&port->count);
44065 port->tty = tty;
44066 /*
44067 * Start up serial port
44068 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44069 #endif
44070 return;
44071 }
44072 - if ((tty->count == 1) && (port->count != 1)) {
44073 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
44074 /*
44075 * Uh, oh. tty->count is 1, which means that the tty
44076 * structure will be freed. Info->count should always
44077 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44078 * serial port won't be shutdown.
44079 */
44080 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
44081 - "info->count is %d\n", port->count);
44082 - port->count = 1;
44083 + "info->count is %d\n", atomic_read(&port->count));
44084 + atomic_set(&port->count, 1);
44085 }
44086 - if (--port->count < 0) {
44087 + if (atomic_dec_return(&port->count) < 0) {
44088 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
44089 - info->line, port->count);
44090 - port->count = 0;
44091 + info->line, atomic_read(&port->count));
44092 + atomic_set(&port->count, 0);
44093 }
44094 - if (port->count) {
44095 + if (atomic_read(&port->count)) {
44096 #ifdef ISDN_DEBUG_MODEM_OPEN
44097 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
44098 #endif
44099 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
44100 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
44101 return;
44102 isdn_tty_shutdown(info);
44103 - port->count = 0;
44104 + atomic_set(&port->count, 0);
44105 port->flags &= ~ASYNC_NORMAL_ACTIVE;
44106 port->tty = NULL;
44107 wake_up_interruptible(&port->open_wait);
44108 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
44109 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
44110 modem_info *info = &dev->mdm.info[i];
44111
44112 - if (info->port.count == 0)
44113 + if (atomic_read(&info->port.count) == 0)
44114 continue;
44115 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
44116 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
44117 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
44118 index e2d4e58..40cd045 100644
44119 --- a/drivers/isdn/i4l/isdn_x25iface.c
44120 +++ b/drivers/isdn/i4l/isdn_x25iface.c
44121 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
44122
44123
44124 static struct concap_proto_ops ix25_pops = {
44125 - &isdn_x25iface_proto_new,
44126 - &isdn_x25iface_proto_del,
44127 - &isdn_x25iface_proto_restart,
44128 - &isdn_x25iface_proto_close,
44129 - &isdn_x25iface_xmit,
44130 - &isdn_x25iface_receive,
44131 - &isdn_x25iface_connect_ind,
44132 - &isdn_x25iface_disconn_ind
44133 + .proto_new = &isdn_x25iface_proto_new,
44134 + .proto_del = &isdn_x25iface_proto_del,
44135 + .restart = &isdn_x25iface_proto_restart,
44136 + .close = &isdn_x25iface_proto_close,
44137 + .encap_and_xmit = &isdn_x25iface_xmit,
44138 + .data_ind = &isdn_x25iface_receive,
44139 + .connect_ind = &isdn_x25iface_connect_ind,
44140 + .disconn_ind = &isdn_x25iface_disconn_ind
44141 };
44142
44143 /* error message helper function */
44144 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
44145 index 358a574..b4987ea 100644
44146 --- a/drivers/isdn/icn/icn.c
44147 +++ b/drivers/isdn/icn/icn.c
44148 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
44149 if (count > len)
44150 count = len;
44151 if (user) {
44152 - if (copy_from_user(msg, buf, count))
44153 + if (count > sizeof msg || copy_from_user(msg, buf, count))
44154 return -EFAULT;
44155 } else
44156 memcpy(msg, buf, count);
44157 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
44158 index 87f7dff..7300125 100644
44159 --- a/drivers/isdn/mISDN/dsp_cmx.c
44160 +++ b/drivers/isdn/mISDN/dsp_cmx.c
44161 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
44162 static u16 dsp_count; /* last sample count */
44163 static int dsp_count_valid; /* if we have last sample count */
44164
44165 -void
44166 +void __intentional_overflow(-1)
44167 dsp_cmx_send(void *arg)
44168 {
44169 struct dsp_conf *conf;
44170 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
44171 index 0f9ed1e..2715d6f 100644
44172 --- a/drivers/leds/leds-clevo-mail.c
44173 +++ b/drivers/leds/leds-clevo-mail.c
44174 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
44175 * detected as working, but in reality it is not) as low as
44176 * possible.
44177 */
44178 -static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
44179 +static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
44180 {
44181 .callback = clevo_mail_led_dmi_callback,
44182 .ident = "Clevo D410J",
44183 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
44184 index 046cb70..6b20d39 100644
44185 --- a/drivers/leds/leds-ss4200.c
44186 +++ b/drivers/leds/leds-ss4200.c
44187 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
44188 * detected as working, but in reality it is not) as low as
44189 * possible.
44190 */
44191 -static struct dmi_system_id nas_led_whitelist[] __initdata = {
44192 +static struct dmi_system_id nas_led_whitelist[] __initconst = {
44193 {
44194 .callback = ss4200_led_dmi_callback,
44195 .ident = "Intel SS4200-E",
44196 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
44197 index 7dc93aa..8272379 100644
44198 --- a/drivers/lguest/core.c
44199 +++ b/drivers/lguest/core.c
44200 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
44201 * The end address needs +1 because __get_vm_area allocates an
44202 * extra guard page, so we need space for that.
44203 */
44204 +
44205 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
44206 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
44207 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
44208 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
44209 +#else
44210 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
44211 VM_ALLOC, switcher_addr, switcher_addr
44212 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
44213 +#endif
44214 +
44215 if (!switcher_vma) {
44216 err = -ENOMEM;
44217 printk("lguest: could not map switcher pages high\n");
44218 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
44219 * Now the Switcher is mapped at the right address, we can't fail!
44220 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
44221 */
44222 - memcpy(switcher_vma->addr, start_switcher_text,
44223 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
44224 end_switcher_text - start_switcher_text);
44225
44226 printk(KERN_INFO "lguest: mapped switcher at %p\n",
44227 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
44228 index e3abebc9..6a35328 100644
44229 --- a/drivers/lguest/page_tables.c
44230 +++ b/drivers/lguest/page_tables.c
44231 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
44232 /*:*/
44233
44234 #ifdef CONFIG_X86_PAE
44235 -static void release_pmd(pmd_t *spmd)
44236 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
44237 {
44238 /* If the entry's not present, there's nothing to release. */
44239 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
44240 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
44241 index 30f2aef..391c748 100644
44242 --- a/drivers/lguest/x86/core.c
44243 +++ b/drivers/lguest/x86/core.c
44244 @@ -60,7 +60,7 @@ static struct {
44245 /* Offset from where switcher.S was compiled to where we've copied it */
44246 static unsigned long switcher_offset(void)
44247 {
44248 - return switcher_addr - (unsigned long)start_switcher_text;
44249 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
44250 }
44251
44252 /* This cpu's struct lguest_pages (after the Switcher text page) */
44253 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
44254 * These copies are pretty cheap, so we do them unconditionally: */
44255 /* Save the current Host top-level page directory.
44256 */
44257 +
44258 +#ifdef CONFIG_PAX_PER_CPU_PGD
44259 + pages->state.host_cr3 = read_cr3();
44260 +#else
44261 pages->state.host_cr3 = __pa(current->mm->pgd);
44262 +#endif
44263 +
44264 /*
44265 * Set up the Guest's page tables to see this CPU's pages (and no
44266 * other CPU's pages).
44267 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
44268 * compiled-in switcher code and the high-mapped copy we just made.
44269 */
44270 for (i = 0; i < IDT_ENTRIES; i++)
44271 - default_idt_entries[i] += switcher_offset();
44272 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
44273
44274 /*
44275 * Set up the Switcher's per-cpu areas.
44276 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
44277 * it will be undisturbed when we switch. To change %cs and jump we
44278 * need this structure to feed to Intel's "lcall" instruction.
44279 */
44280 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
44281 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
44282 lguest_entry.segment = LGUEST_CS;
44283
44284 /*
44285 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
44286 index 40634b0..4f5855e 100644
44287 --- a/drivers/lguest/x86/switcher_32.S
44288 +++ b/drivers/lguest/x86/switcher_32.S
44289 @@ -87,6 +87,7 @@
44290 #include <asm/page.h>
44291 #include <asm/segment.h>
44292 #include <asm/lguest.h>
44293 +#include <asm/processor-flags.h>
44294
44295 // We mark the start of the code to copy
44296 // It's placed in .text tho it's never run here
44297 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
44298 // Changes type when we load it: damn Intel!
44299 // For after we switch over our page tables
44300 // That entry will be read-only: we'd crash.
44301 +
44302 +#ifdef CONFIG_PAX_KERNEXEC
44303 + mov %cr0, %edx
44304 + xor $X86_CR0_WP, %edx
44305 + mov %edx, %cr0
44306 +#endif
44307 +
44308 movl $(GDT_ENTRY_TSS*8), %edx
44309 ltr %dx
44310
44311 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
44312 // Let's clear it again for our return.
44313 // The GDT descriptor of the Host
44314 // Points to the table after two "size" bytes
44315 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
44316 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
44317 // Clear "used" from type field (byte 5, bit 2)
44318 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
44319 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
44320 +
44321 +#ifdef CONFIG_PAX_KERNEXEC
44322 + mov %cr0, %eax
44323 + xor $X86_CR0_WP, %eax
44324 + mov %eax, %cr0
44325 +#endif
44326
44327 // Once our page table's switched, the Guest is live!
44328 // The Host fades as we run this final step.
44329 @@ -295,13 +309,12 @@ deliver_to_host:
44330 // I consulted gcc, and it gave
44331 // These instructions, which I gladly credit:
44332 leal (%edx,%ebx,8), %eax
44333 - movzwl (%eax),%edx
44334 - movl 4(%eax), %eax
44335 - xorw %ax, %ax
44336 - orl %eax, %edx
44337 + movl 4(%eax), %edx
44338 + movw (%eax), %dx
44339 // Now the address of the handler's in %edx
44340 // We call it now: its "iret" drops us home.
44341 - jmp *%edx
44342 + ljmp $__KERNEL_CS, $1f
44343 +1: jmp *%edx
44344
44345 // Every interrupt can come to us here
44346 // But we must truly tell each apart.
44347 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
44348 index a08e3ee..df8ade2 100644
44349 --- a/drivers/md/bcache/closure.h
44350 +++ b/drivers/md/bcache/closure.h
44351 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
44352 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
44353 struct workqueue_struct *wq)
44354 {
44355 - BUG_ON(object_is_on_stack(cl));
44356 + BUG_ON(object_starts_on_stack(cl));
44357 closure_set_ip(cl);
44358 cl->fn = fn;
44359 cl->wq = wq;
44360 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
44361 index 3a57679..c58cdaf 100644
44362 --- a/drivers/md/bitmap.c
44363 +++ b/drivers/md/bitmap.c
44364 @@ -1786,7 +1786,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
44365 chunk_kb ? "KB" : "B");
44366 if (bitmap->storage.file) {
44367 seq_printf(seq, ", file: ");
44368 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
44369 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
44370 }
44371
44372 seq_printf(seq, "\n");
44373 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
44374 index c8a18e4..0ab43e5 100644
44375 --- a/drivers/md/dm-ioctl.c
44376 +++ b/drivers/md/dm-ioctl.c
44377 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
44378 cmd == DM_LIST_VERSIONS_CMD)
44379 return 0;
44380
44381 - if ((cmd == DM_DEV_CREATE_CMD)) {
44382 + if (cmd == DM_DEV_CREATE_CMD) {
44383 if (!*param->name) {
44384 DMWARN("name not supplied when creating device");
44385 return -EINVAL;
44386 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
44387 index 089d627..ef7352e 100644
44388 --- a/drivers/md/dm-raid1.c
44389 +++ b/drivers/md/dm-raid1.c
44390 @@ -40,7 +40,7 @@ enum dm_raid1_error {
44391
44392 struct mirror {
44393 struct mirror_set *ms;
44394 - atomic_t error_count;
44395 + atomic_unchecked_t error_count;
44396 unsigned long error_type;
44397 struct dm_dev *dev;
44398 sector_t offset;
44399 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
44400 struct mirror *m;
44401
44402 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
44403 - if (!atomic_read(&m->error_count))
44404 + if (!atomic_read_unchecked(&m->error_count))
44405 return m;
44406
44407 return NULL;
44408 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
44409 * simple way to tell if a device has encountered
44410 * errors.
44411 */
44412 - atomic_inc(&m->error_count);
44413 + atomic_inc_unchecked(&m->error_count);
44414
44415 if (test_and_set_bit(error_type, &m->error_type))
44416 return;
44417 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
44418 struct mirror *m = get_default_mirror(ms);
44419
44420 do {
44421 - if (likely(!atomic_read(&m->error_count)))
44422 + if (likely(!atomic_read_unchecked(&m->error_count)))
44423 return m;
44424
44425 if (m-- == ms->mirror)
44426 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
44427 {
44428 struct mirror *default_mirror = get_default_mirror(m->ms);
44429
44430 - return !atomic_read(&default_mirror->error_count);
44431 + return !atomic_read_unchecked(&default_mirror->error_count);
44432 }
44433
44434 static int mirror_available(struct mirror_set *ms, struct bio *bio)
44435 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
44436 */
44437 if (likely(region_in_sync(ms, region, 1)))
44438 m = choose_mirror(ms, bio->bi_iter.bi_sector);
44439 - else if (m && atomic_read(&m->error_count))
44440 + else if (m && atomic_read_unchecked(&m->error_count))
44441 m = NULL;
44442
44443 if (likely(m))
44444 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
44445 }
44446
44447 ms->mirror[mirror].ms = ms;
44448 - atomic_set(&(ms->mirror[mirror].error_count), 0);
44449 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
44450 ms->mirror[mirror].error_type = 0;
44451 ms->mirror[mirror].offset = offset;
44452
44453 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
44454 */
44455 static char device_status_char(struct mirror *m)
44456 {
44457 - if (!atomic_read(&(m->error_count)))
44458 + if (!atomic_read_unchecked(&(m->error_count)))
44459 return 'A';
44460
44461 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
44462 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
44463 index f478a4c..4b8e5ef 100644
44464 --- a/drivers/md/dm-stats.c
44465 +++ b/drivers/md/dm-stats.c
44466 @@ -382,7 +382,7 @@ do_sync_free:
44467 synchronize_rcu_expedited();
44468 dm_stat_free(&s->rcu_head);
44469 } else {
44470 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
44471 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
44472 call_rcu(&s->rcu_head, dm_stat_free);
44473 }
44474 return 0;
44475 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
44476 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
44477 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
44478 ));
44479 - ACCESS_ONCE(last->last_sector) = end_sector;
44480 - ACCESS_ONCE(last->last_rw) = bi_rw;
44481 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
44482 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
44483 }
44484
44485 rcu_read_lock();
44486 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
44487 index f8b37d4..5c5cafd 100644
44488 --- a/drivers/md/dm-stripe.c
44489 +++ b/drivers/md/dm-stripe.c
44490 @@ -21,7 +21,7 @@ struct stripe {
44491 struct dm_dev *dev;
44492 sector_t physical_start;
44493
44494 - atomic_t error_count;
44495 + atomic_unchecked_t error_count;
44496 };
44497
44498 struct stripe_c {
44499 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
44500 kfree(sc);
44501 return r;
44502 }
44503 - atomic_set(&(sc->stripe[i].error_count), 0);
44504 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
44505 }
44506
44507 ti->private = sc;
44508 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
44509 DMEMIT("%d ", sc->stripes);
44510 for (i = 0; i < sc->stripes; i++) {
44511 DMEMIT("%s ", sc->stripe[i].dev->name);
44512 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
44513 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
44514 'D' : 'A';
44515 }
44516 buffer[i] = '\0';
44517 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
44518 */
44519 for (i = 0; i < sc->stripes; i++)
44520 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
44521 - atomic_inc(&(sc->stripe[i].error_count));
44522 - if (atomic_read(&(sc->stripe[i].error_count)) <
44523 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
44524 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
44525 DM_IO_ERROR_THRESHOLD)
44526 schedule_work(&sc->trigger_event);
44527 }
44528 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
44529 index 6554d91..b0221c2 100644
44530 --- a/drivers/md/dm-table.c
44531 +++ b/drivers/md/dm-table.c
44532 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
44533 if (!dev_size)
44534 return 0;
44535
44536 - if ((start >= dev_size) || (start + len > dev_size)) {
44537 + if ((start >= dev_size) || (len > dev_size - start)) {
44538 DMWARN("%s: %s too small for target: "
44539 "start=%llu, len=%llu, dev_size=%llu",
44540 dm_device_name(ti->table->md), bdevname(bdev, b),
44541 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
44542 index 79f6941..b33b4e0 100644
44543 --- a/drivers/md/dm-thin-metadata.c
44544 +++ b/drivers/md/dm-thin-metadata.c
44545 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44546 {
44547 pmd->info.tm = pmd->tm;
44548 pmd->info.levels = 2;
44549 - pmd->info.value_type.context = pmd->data_sm;
44550 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44551 pmd->info.value_type.size = sizeof(__le64);
44552 pmd->info.value_type.inc = data_block_inc;
44553 pmd->info.value_type.dec = data_block_dec;
44554 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44555
44556 pmd->bl_info.tm = pmd->tm;
44557 pmd->bl_info.levels = 1;
44558 - pmd->bl_info.value_type.context = pmd->data_sm;
44559 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44560 pmd->bl_info.value_type.size = sizeof(__le64);
44561 pmd->bl_info.value_type.inc = data_block_inc;
44562 pmd->bl_info.value_type.dec = data_block_dec;
44563 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
44564 index 8001fe9..abdd0d0 100644
44565 --- a/drivers/md/dm.c
44566 +++ b/drivers/md/dm.c
44567 @@ -188,9 +188,9 @@ struct mapped_device {
44568 /*
44569 * Event handling.
44570 */
44571 - atomic_t event_nr;
44572 + atomic_unchecked_t event_nr;
44573 wait_queue_head_t eventq;
44574 - atomic_t uevent_seq;
44575 + atomic_unchecked_t uevent_seq;
44576 struct list_head uevent_list;
44577 spinlock_t uevent_lock; /* Protect access to uevent_list */
44578
44579 @@ -2163,8 +2163,8 @@ static struct mapped_device *alloc_dev(int minor)
44580 spin_lock_init(&md->deferred_lock);
44581 atomic_set(&md->holders, 1);
44582 atomic_set(&md->open_count, 0);
44583 - atomic_set(&md->event_nr, 0);
44584 - atomic_set(&md->uevent_seq, 0);
44585 + atomic_set_unchecked(&md->event_nr, 0);
44586 + atomic_set_unchecked(&md->uevent_seq, 0);
44587 INIT_LIST_HEAD(&md->uevent_list);
44588 INIT_LIST_HEAD(&md->table_devices);
44589 spin_lock_init(&md->uevent_lock);
44590 @@ -2329,7 +2329,7 @@ static void event_callback(void *context)
44591
44592 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
44593
44594 - atomic_inc(&md->event_nr);
44595 + atomic_inc_unchecked(&md->event_nr);
44596 wake_up(&md->eventq);
44597 }
44598
44599 @@ -3175,18 +3175,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
44600
44601 uint32_t dm_next_uevent_seq(struct mapped_device *md)
44602 {
44603 - return atomic_add_return(1, &md->uevent_seq);
44604 + return atomic_add_return_unchecked(1, &md->uevent_seq);
44605 }
44606
44607 uint32_t dm_get_event_nr(struct mapped_device *md)
44608 {
44609 - return atomic_read(&md->event_nr);
44610 + return atomic_read_unchecked(&md->event_nr);
44611 }
44612
44613 int dm_wait_event(struct mapped_device *md, int event_nr)
44614 {
44615 return wait_event_interruptible(md->eventq,
44616 - (event_nr != atomic_read(&md->event_nr)));
44617 + (event_nr != atomic_read_unchecked(&md->event_nr)));
44618 }
44619
44620 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
44621 diff --git a/drivers/md/md.c b/drivers/md/md.c
44622 index 717daad..6dd103f 100644
44623 --- a/drivers/md/md.c
44624 +++ b/drivers/md/md.c
44625 @@ -191,10 +191,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
44626 * start build, activate spare
44627 */
44628 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
44629 -static atomic_t md_event_count;
44630 +static atomic_unchecked_t md_event_count;
44631 void md_new_event(struct mddev *mddev)
44632 {
44633 - atomic_inc(&md_event_count);
44634 + atomic_inc_unchecked(&md_event_count);
44635 wake_up(&md_event_waiters);
44636 }
44637 EXPORT_SYMBOL_GPL(md_new_event);
44638 @@ -204,7 +204,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
44639 */
44640 static void md_new_event_inintr(struct mddev *mddev)
44641 {
44642 - atomic_inc(&md_event_count);
44643 + atomic_inc_unchecked(&md_event_count);
44644 wake_up(&md_event_waiters);
44645 }
44646
44647 @@ -1438,7 +1438,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
44648 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
44649 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
44650 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
44651 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44652 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44653
44654 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
44655 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
44656 @@ -1689,7 +1689,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
44657 else
44658 sb->resync_offset = cpu_to_le64(0);
44659
44660 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
44661 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
44662
44663 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
44664 sb->size = cpu_to_le64(mddev->dev_sectors);
44665 @@ -2560,7 +2560,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
44666 static ssize_t
44667 errors_show(struct md_rdev *rdev, char *page)
44668 {
44669 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
44670 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
44671 }
44672
44673 static ssize_t
44674 @@ -2569,7 +2569,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
44675 char *e;
44676 unsigned long n = simple_strtoul(buf, &e, 10);
44677 if (*buf && (*e == 0 || *e == '\n')) {
44678 - atomic_set(&rdev->corrected_errors, n);
44679 + atomic_set_unchecked(&rdev->corrected_errors, n);
44680 return len;
44681 }
44682 return -EINVAL;
44683 @@ -3005,8 +3005,8 @@ int md_rdev_init(struct md_rdev *rdev)
44684 rdev->sb_loaded = 0;
44685 rdev->bb_page = NULL;
44686 atomic_set(&rdev->nr_pending, 0);
44687 - atomic_set(&rdev->read_errors, 0);
44688 - atomic_set(&rdev->corrected_errors, 0);
44689 + atomic_set_unchecked(&rdev->read_errors, 0);
44690 + atomic_set_unchecked(&rdev->corrected_errors, 0);
44691
44692 INIT_LIST_HEAD(&rdev->same_set);
44693 init_waitqueue_head(&rdev->blocked_wait);
44694 @@ -7079,7 +7079,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
44695
44696 spin_unlock(&pers_lock);
44697 seq_printf(seq, "\n");
44698 - seq->poll_event = atomic_read(&md_event_count);
44699 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44700 return 0;
44701 }
44702 if (v == (void*)2) {
44703 @@ -7182,7 +7182,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
44704 return error;
44705
44706 seq = file->private_data;
44707 - seq->poll_event = atomic_read(&md_event_count);
44708 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44709 return error;
44710 }
44711
44712 @@ -7199,7 +7199,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
44713 /* always allow read */
44714 mask = POLLIN | POLLRDNORM;
44715
44716 - if (seq->poll_event != atomic_read(&md_event_count))
44717 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
44718 mask |= POLLERR | POLLPRI;
44719 return mask;
44720 }
44721 @@ -7246,7 +7246,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
44722 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
44723 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
44724 (int)part_stat_read(&disk->part0, sectors[1]) -
44725 - atomic_read(&disk->sync_io);
44726 + atomic_read_unchecked(&disk->sync_io);
44727 /* sync IO will cause sync_io to increase before the disk_stats
44728 * as sync_io is counted when a request starts, and
44729 * disk_stats is counted when it completes.
44730 diff --git a/drivers/md/md.h b/drivers/md/md.h
44731 index 318ca8f..31e4478 100644
44732 --- a/drivers/md/md.h
44733 +++ b/drivers/md/md.h
44734 @@ -94,13 +94,13 @@ struct md_rdev {
44735 * only maintained for arrays that
44736 * support hot removal
44737 */
44738 - atomic_t read_errors; /* number of consecutive read errors that
44739 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
44740 * we have tried to ignore.
44741 */
44742 struct timespec last_read_error; /* monotonic time since our
44743 * last read error
44744 */
44745 - atomic_t corrected_errors; /* number of corrected read errors,
44746 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
44747 * for reporting to userspace and storing
44748 * in superblock.
44749 */
44750 @@ -476,7 +476,7 @@ extern void mddev_unlock(struct mddev *mddev);
44751
44752 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
44753 {
44754 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44755 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44756 }
44757
44758 struct md_personality
44759 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
44760 index e8a9042..35bd145 100644
44761 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
44762 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
44763 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
44764 * Flick into a mode where all blocks get allocated in the new area.
44765 */
44766 smm->begin = old_len;
44767 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
44768 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
44769
44770 /*
44771 * Extend.
44772 @@ -714,7 +714,7 @@ out:
44773 /*
44774 * Switch back to normal behaviour.
44775 */
44776 - memcpy(sm, &ops, sizeof(*sm));
44777 + memcpy((void *)sm, &ops, sizeof(*sm));
44778 return r;
44779 }
44780
44781 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
44782 index 3e6d115..ffecdeb 100644
44783 --- a/drivers/md/persistent-data/dm-space-map.h
44784 +++ b/drivers/md/persistent-data/dm-space-map.h
44785 @@ -71,6 +71,7 @@ struct dm_space_map {
44786 dm_sm_threshold_fn fn,
44787 void *context);
44788 };
44789 +typedef struct dm_space_map __no_const dm_space_map_no_const;
44790
44791 /*----------------------------------------------------------------*/
44792
44793 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
44794 index d34e238..34f8d98 100644
44795 --- a/drivers/md/raid1.c
44796 +++ b/drivers/md/raid1.c
44797 @@ -1922,7 +1922,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
44798 if (r1_sync_page_io(rdev, sect, s,
44799 bio->bi_io_vec[idx].bv_page,
44800 READ) != 0)
44801 - atomic_add(s, &rdev->corrected_errors);
44802 + atomic_add_unchecked(s, &rdev->corrected_errors);
44803 }
44804 sectors -= s;
44805 sect += s;
44806 @@ -2155,7 +2155,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
44807 !test_bit(Faulty, &rdev->flags)) {
44808 if (r1_sync_page_io(rdev, sect, s,
44809 conf->tmppage, READ)) {
44810 - atomic_add(s, &rdev->corrected_errors);
44811 + atomic_add_unchecked(s, &rdev->corrected_errors);
44812 printk(KERN_INFO
44813 "md/raid1:%s: read error corrected "
44814 "(%d sectors at %llu on %s)\n",
44815 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
44816 index a7196c4..439f012 100644
44817 --- a/drivers/md/raid10.c
44818 +++ b/drivers/md/raid10.c
44819 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
44820 /* The write handler will notice the lack of
44821 * R10BIO_Uptodate and record any errors etc
44822 */
44823 - atomic_add(r10_bio->sectors,
44824 + atomic_add_unchecked(r10_bio->sectors,
44825 &conf->mirrors[d].rdev->corrected_errors);
44826
44827 /* for reconstruct, we always reschedule after a read.
44828 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44829 {
44830 struct timespec cur_time_mon;
44831 unsigned long hours_since_last;
44832 - unsigned int read_errors = atomic_read(&rdev->read_errors);
44833 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
44834
44835 ktime_get_ts(&cur_time_mon);
44836
44837 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44838 * overflowing the shift of read_errors by hours_since_last.
44839 */
44840 if (hours_since_last >= 8 * sizeof(read_errors))
44841 - atomic_set(&rdev->read_errors, 0);
44842 + atomic_set_unchecked(&rdev->read_errors, 0);
44843 else
44844 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
44845 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
44846 }
44847
44848 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
44849 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44850 return;
44851
44852 check_decay_read_errors(mddev, rdev);
44853 - atomic_inc(&rdev->read_errors);
44854 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
44855 + atomic_inc_unchecked(&rdev->read_errors);
44856 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
44857 char b[BDEVNAME_SIZE];
44858 bdevname(rdev->bdev, b);
44859
44860 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44861 "md/raid10:%s: %s: Raid device exceeded "
44862 "read_error threshold [cur %d:max %d]\n",
44863 mdname(mddev), b,
44864 - atomic_read(&rdev->read_errors), max_read_errors);
44865 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
44866 printk(KERN_NOTICE
44867 "md/raid10:%s: %s: Failing raid device\n",
44868 mdname(mddev), b);
44869 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44870 sect +
44871 choose_data_offset(r10_bio, rdev)),
44872 bdevname(rdev->bdev, b));
44873 - atomic_add(s, &rdev->corrected_errors);
44874 + atomic_add_unchecked(s, &rdev->corrected_errors);
44875 }
44876
44877 rdev_dec_pending(rdev, mddev);
44878 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
44879 index cd2f96b..3876e63 100644
44880 --- a/drivers/md/raid5.c
44881 +++ b/drivers/md/raid5.c
44882 @@ -947,23 +947,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
44883 struct bio_vec bvl;
44884 struct bvec_iter iter;
44885 struct page *bio_page;
44886 - int page_offset;
44887 + s64 page_offset;
44888 struct async_submit_ctl submit;
44889 enum async_tx_flags flags = 0;
44890
44891 if (bio->bi_iter.bi_sector >= sector)
44892 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
44893 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
44894 else
44895 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
44896 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
44897
44898 if (frombio)
44899 flags |= ASYNC_TX_FENCE;
44900 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
44901
44902 bio_for_each_segment(bvl, bio, iter) {
44903 - int len = bvl.bv_len;
44904 - int clen;
44905 - int b_offset = 0;
44906 + s64 len = bvl.bv_len;
44907 + s64 clen;
44908 + s64 b_offset = 0;
44909
44910 if (page_offset < 0) {
44911 b_offset = -page_offset;
44912 @@ -1727,6 +1727,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
44913 return 1;
44914 }
44915
44916 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44917 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
44918 +#endif
44919 +
44920 static int grow_stripes(struct r5conf *conf, int num)
44921 {
44922 struct kmem_cache *sc;
44923 @@ -1738,7 +1742,11 @@ static int grow_stripes(struct r5conf *conf, int num)
44924 "raid%d-%s", conf->level, mdname(conf->mddev));
44925 else
44926 sprintf(conf->cache_name[0],
44927 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44928 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
44929 +#else
44930 "raid%d-%p", conf->level, conf->mddev);
44931 +#endif
44932 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
44933
44934 conf->active_name = 0;
44935 @@ -2014,21 +2022,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
44936 mdname(conf->mddev), STRIPE_SECTORS,
44937 (unsigned long long)s,
44938 bdevname(rdev->bdev, b));
44939 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
44940 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
44941 clear_bit(R5_ReadError, &sh->dev[i].flags);
44942 clear_bit(R5_ReWrite, &sh->dev[i].flags);
44943 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
44944 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
44945
44946 - if (atomic_read(&rdev->read_errors))
44947 - atomic_set(&rdev->read_errors, 0);
44948 + if (atomic_read_unchecked(&rdev->read_errors))
44949 + atomic_set_unchecked(&rdev->read_errors, 0);
44950 } else {
44951 const char *bdn = bdevname(rdev->bdev, b);
44952 int retry = 0;
44953 int set_bad = 0;
44954
44955 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
44956 - atomic_inc(&rdev->read_errors);
44957 + atomic_inc_unchecked(&rdev->read_errors);
44958 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
44959 printk_ratelimited(
44960 KERN_WARNING
44961 @@ -2056,7 +2064,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
44962 mdname(conf->mddev),
44963 (unsigned long long)s,
44964 bdn);
44965 - } else if (atomic_read(&rdev->read_errors)
44966 + } else if (atomic_read_unchecked(&rdev->read_errors)
44967 > conf->max_nr_stripes)
44968 printk(KERN_WARNING
44969 "md/raid:%s: Too many read errors, failing device %s.\n",
44970 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
44971 index 983db75..ef9248c 100644
44972 --- a/drivers/media/dvb-core/dvbdev.c
44973 +++ b/drivers/media/dvb-core/dvbdev.c
44974 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
44975 const struct dvb_device *template, void *priv, int type)
44976 {
44977 struct dvb_device *dvbdev;
44978 - struct file_operations *dvbdevfops;
44979 + file_operations_no_const *dvbdevfops;
44980 struct device *clsdev;
44981 int minor;
44982 int id;
44983 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
44984 index 6ad22b6..6e90e2a 100644
44985 --- a/drivers/media/dvb-frontends/af9033.h
44986 +++ b/drivers/media/dvb-frontends/af9033.h
44987 @@ -96,6 +96,6 @@ struct af9033_ops {
44988 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
44989 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
44990 int onoff);
44991 -};
44992 +} __no_const;
44993
44994 #endif /* AF9033_H */
44995 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
44996 index 9b6c3bb..baeb5c7 100644
44997 --- a/drivers/media/dvb-frontends/dib3000.h
44998 +++ b/drivers/media/dvb-frontends/dib3000.h
44999 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
45000 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
45001 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
45002 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
45003 -};
45004 +} __no_const;
45005
45006 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
45007 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
45008 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
45009 index 1fea0e9..321ce8f 100644
45010 --- a/drivers/media/dvb-frontends/dib7000p.h
45011 +++ b/drivers/media/dvb-frontends/dib7000p.h
45012 @@ -64,7 +64,7 @@ struct dib7000p_ops {
45013 int (*get_adc_power)(struct dvb_frontend *fe);
45014 int (*slave_reset)(struct dvb_frontend *fe);
45015 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
45016 -};
45017 +} __no_const;
45018
45019 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
45020 void *dib7000p_attach(struct dib7000p_ops *ops);
45021 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
45022 index 84cc103..5780c54 100644
45023 --- a/drivers/media/dvb-frontends/dib8000.h
45024 +++ b/drivers/media/dvb-frontends/dib8000.h
45025 @@ -61,7 +61,7 @@ struct dib8000_ops {
45026 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
45027 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
45028 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
45029 -};
45030 +} __no_const;
45031
45032 #if IS_ENABLED(CONFIG_DVB_DIB8000)
45033 void *dib8000_attach(struct dib8000_ops *ops);
45034 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
45035 index 860c98fc..497fa25 100644
45036 --- a/drivers/media/pci/cx88/cx88-video.c
45037 +++ b/drivers/media/pci/cx88/cx88-video.c
45038 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
45039
45040 /* ------------------------------------------------------------------ */
45041
45042 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45043 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45044 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45045 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45046 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45047 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45048
45049 module_param_array(video_nr, int, NULL, 0444);
45050 module_param_array(vbi_nr, int, NULL, 0444);
45051 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
45052 index 802642d..5534900 100644
45053 --- a/drivers/media/pci/ivtv/ivtv-driver.c
45054 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
45055 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
45056 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
45057
45058 /* ivtv instance counter */
45059 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
45060 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
45061
45062 /* Parameter declarations */
45063 static int cardtype[IVTV_MAX_CARDS];
45064 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
45065 index 570d119..ed25830 100644
45066 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
45067 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
45068 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
45069
45070 static int solo_sysfs_init(struct solo_dev *solo_dev)
45071 {
45072 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
45073 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
45074 struct device *dev = &solo_dev->dev;
45075 const char *driver;
45076 int i;
45077 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
45078 index 7ddc767..1c24361 100644
45079 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
45080 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
45081 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
45082
45083 int solo_g723_init(struct solo_dev *solo_dev)
45084 {
45085 - static struct snd_device_ops ops = { NULL };
45086 + static struct snd_device_ops ops = { };
45087 struct snd_card *card;
45088 struct snd_kcontrol_new kctl;
45089 char name[32];
45090 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45091 index 8c84846..27b4f83 100644
45092 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
45093 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45094 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
45095
45096 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
45097 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
45098 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
45099 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
45100 if (p2m_id < 0)
45101 p2m_id = -p2m_id;
45102 }
45103 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
45104 index 1ca54b0..7d7cb9a 100644
45105 --- a/drivers/media/pci/solo6x10/solo6x10.h
45106 +++ b/drivers/media/pci/solo6x10/solo6x10.h
45107 @@ -218,7 +218,7 @@ struct solo_dev {
45108
45109 /* P2M DMA Engine */
45110 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
45111 - atomic_t p2m_count;
45112 + atomic_unchecked_t p2m_count;
45113 int p2m_jiffies;
45114 unsigned int p2m_timeouts;
45115
45116 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
45117 index c135165..dc69499 100644
45118 --- a/drivers/media/pci/tw68/tw68-core.c
45119 +++ b/drivers/media/pci/tw68/tw68-core.c
45120 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
45121 module_param_array(card, int, NULL, 0444);
45122 MODULE_PARM_DESC(card, "card type");
45123
45124 -static atomic_t tw68_instance = ATOMIC_INIT(0);
45125 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
45126
45127 /* ------------------------------------------------------------------ */
45128
45129 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
45130 index ba2d8f9..1566684 100644
45131 --- a/drivers/media/platform/omap/omap_vout.c
45132 +++ b/drivers/media/platform/omap/omap_vout.c
45133 @@ -63,7 +63,6 @@ enum omap_vout_channels {
45134 OMAP_VIDEO2,
45135 };
45136
45137 -static struct videobuf_queue_ops video_vbq_ops;
45138 /* Variables configurable through module params*/
45139 static u32 video1_numbuffers = 3;
45140 static u32 video2_numbuffers = 3;
45141 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
45142 {
45143 struct videobuf_queue *q;
45144 struct omap_vout_device *vout = NULL;
45145 + static struct videobuf_queue_ops video_vbq_ops = {
45146 + .buf_setup = omap_vout_buffer_setup,
45147 + .buf_prepare = omap_vout_buffer_prepare,
45148 + .buf_release = omap_vout_buffer_release,
45149 + .buf_queue = omap_vout_buffer_queue,
45150 + };
45151
45152 vout = video_drvdata(file);
45153 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
45154 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
45155 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
45156
45157 q = &vout->vbq;
45158 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
45159 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
45160 - video_vbq_ops.buf_release = omap_vout_buffer_release;
45161 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
45162 spin_lock_init(&vout->vbq_lock);
45163
45164 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
45165 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
45166 index fb2acc5..a2fcbdc4 100644
45167 --- a/drivers/media/platform/s5p-tv/mixer.h
45168 +++ b/drivers/media/platform/s5p-tv/mixer.h
45169 @@ -156,7 +156,7 @@ struct mxr_layer {
45170 /** layer index (unique identifier) */
45171 int idx;
45172 /** callbacks for layer methods */
45173 - struct mxr_layer_ops ops;
45174 + struct mxr_layer_ops *ops;
45175 /** format array */
45176 const struct mxr_format **fmt_array;
45177 /** size of format array */
45178 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45179 index 74344c7..a39e70e 100644
45180 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45181 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45182 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
45183 {
45184 struct mxr_layer *layer;
45185 int ret;
45186 - struct mxr_layer_ops ops = {
45187 + static struct mxr_layer_ops ops = {
45188 .release = mxr_graph_layer_release,
45189 .buffer_set = mxr_graph_buffer_set,
45190 .stream_set = mxr_graph_stream_set,
45191 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
45192 index b713403..53cb5ad 100644
45193 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
45194 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
45195 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
45196 layer->update_buf = next;
45197 }
45198
45199 - layer->ops.buffer_set(layer, layer->update_buf);
45200 + layer->ops->buffer_set(layer, layer->update_buf);
45201
45202 if (done && done != layer->shadow_buf)
45203 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
45204 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
45205 index 72d4f2e..4b2ea0d 100644
45206 --- a/drivers/media/platform/s5p-tv/mixer_video.c
45207 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
45208 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
45209 layer->geo.src.height = layer->geo.src.full_height;
45210
45211 mxr_geometry_dump(mdev, &layer->geo);
45212 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45213 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45214 mxr_geometry_dump(mdev, &layer->geo);
45215 }
45216
45217 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
45218 layer->geo.dst.full_width = mbus_fmt.width;
45219 layer->geo.dst.full_height = mbus_fmt.height;
45220 layer->geo.dst.field = mbus_fmt.field;
45221 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45222 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45223
45224 mxr_geometry_dump(mdev, &layer->geo);
45225 }
45226 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
45227 /* set source size to highest accepted value */
45228 geo->src.full_width = max(geo->dst.full_width, pix->width);
45229 geo->src.full_height = max(geo->dst.full_height, pix->height);
45230 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45231 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45232 mxr_geometry_dump(mdev, &layer->geo);
45233 /* set cropping to total visible screen */
45234 geo->src.width = pix->width;
45235 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
45236 geo->src.x_offset = 0;
45237 geo->src.y_offset = 0;
45238 /* assure consistency of geometry */
45239 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
45240 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
45241 mxr_geometry_dump(mdev, &layer->geo);
45242 /* set full size to lowest possible value */
45243 geo->src.full_width = 0;
45244 geo->src.full_height = 0;
45245 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45246 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45247 mxr_geometry_dump(mdev, &layer->geo);
45248
45249 /* returning results */
45250 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
45251 target->width = s->r.width;
45252 target->height = s->r.height;
45253
45254 - layer->ops.fix_geometry(layer, stage, s->flags);
45255 + layer->ops->fix_geometry(layer, stage, s->flags);
45256
45257 /* retrieve update selection rectangle */
45258 res.left = target->x_offset;
45259 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
45260 mxr_output_get(mdev);
45261
45262 mxr_layer_update_output(layer);
45263 - layer->ops.format_set(layer);
45264 + layer->ops->format_set(layer);
45265 /* enabling layer in hardware */
45266 spin_lock_irqsave(&layer->enq_slock, flags);
45267 layer->state = MXR_LAYER_STREAMING;
45268 spin_unlock_irqrestore(&layer->enq_slock, flags);
45269
45270 - layer->ops.stream_set(layer, MXR_ENABLE);
45271 + layer->ops->stream_set(layer, MXR_ENABLE);
45272 mxr_streamer_get(mdev);
45273
45274 return 0;
45275 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
45276 spin_unlock_irqrestore(&layer->enq_slock, flags);
45277
45278 /* disabling layer in hardware */
45279 - layer->ops.stream_set(layer, MXR_DISABLE);
45280 + layer->ops->stream_set(layer, MXR_DISABLE);
45281 /* remove one streamer */
45282 mxr_streamer_put(mdev);
45283 /* allow changes in output configuration */
45284 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
45285
45286 void mxr_layer_release(struct mxr_layer *layer)
45287 {
45288 - if (layer->ops.release)
45289 - layer->ops.release(layer);
45290 + if (layer->ops->release)
45291 + layer->ops->release(layer);
45292 }
45293
45294 void mxr_base_layer_release(struct mxr_layer *layer)
45295 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
45296
45297 layer->mdev = mdev;
45298 layer->idx = idx;
45299 - layer->ops = *ops;
45300 + layer->ops = ops;
45301
45302 spin_lock_init(&layer->enq_slock);
45303 INIT_LIST_HEAD(&layer->enq_list);
45304 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45305 index c9388c4..ce71ece 100644
45306 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45307 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45308 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
45309 {
45310 struct mxr_layer *layer;
45311 int ret;
45312 - struct mxr_layer_ops ops = {
45313 + static struct mxr_layer_ops ops = {
45314 .release = mxr_vp_layer_release,
45315 .buffer_set = mxr_vp_buffer_set,
45316 .stream_set = mxr_vp_stream_set,
45317 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
45318 index 82affae..42833ec 100644
45319 --- a/drivers/media/radio/radio-cadet.c
45320 +++ b/drivers/media/radio/radio-cadet.c
45321 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45322 unsigned char readbuf[RDS_BUFFER];
45323 int i = 0;
45324
45325 + if (count > RDS_BUFFER)
45326 + return -EFAULT;
45327 mutex_lock(&dev->lock);
45328 if (dev->rdsstat == 0)
45329 cadet_start_rds(dev);
45330 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45331 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
45332 mutex_unlock(&dev->lock);
45333
45334 - if (i && copy_to_user(data, readbuf, i))
45335 - return -EFAULT;
45336 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
45337 + i = -EFAULT;
45338 +
45339 return i;
45340 }
45341
45342 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
45343 index 5236035..c622c74 100644
45344 --- a/drivers/media/radio/radio-maxiradio.c
45345 +++ b/drivers/media/radio/radio-maxiradio.c
45346 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
45347 /* TEA5757 pin mappings */
45348 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
45349
45350 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
45351 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
45352
45353 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
45354 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
45355 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
45356 index 050b3bb..79f62b9 100644
45357 --- a/drivers/media/radio/radio-shark.c
45358 +++ b/drivers/media/radio/radio-shark.c
45359 @@ -79,7 +79,7 @@ struct shark_device {
45360 u32 last_val;
45361 };
45362
45363 -static atomic_t shark_instance = ATOMIC_INIT(0);
45364 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45365
45366 static void shark_write_val(struct snd_tea575x *tea, u32 val)
45367 {
45368 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
45369 index 8654e0d..0608a64 100644
45370 --- a/drivers/media/radio/radio-shark2.c
45371 +++ b/drivers/media/radio/radio-shark2.c
45372 @@ -74,7 +74,7 @@ struct shark_device {
45373 u8 *transfer_buffer;
45374 };
45375
45376 -static atomic_t shark_instance = ATOMIC_INIT(0);
45377 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45378
45379 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
45380 {
45381 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
45382 index dccf586..d5db411 100644
45383 --- a/drivers/media/radio/radio-si476x.c
45384 +++ b/drivers/media/radio/radio-si476x.c
45385 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
45386 struct si476x_radio *radio;
45387 struct v4l2_ctrl *ctrl;
45388
45389 - static atomic_t instance = ATOMIC_INIT(0);
45390 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
45391
45392 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
45393 if (!radio)
45394 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
45395 index 704397f..4d05977 100644
45396 --- a/drivers/media/radio/wl128x/fmdrv_common.c
45397 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
45398 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
45399 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
45400
45401 /* Radio Nr */
45402 -static u32 radio_nr = -1;
45403 +static int radio_nr = -1;
45404 module_param(radio_nr, int, 0444);
45405 MODULE_PARM_DESC(radio_nr, "Radio Nr");
45406
45407 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45408 index 9fd1527..8927230 100644
45409 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
45410 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45411 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
45412
45413 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
45414 {
45415 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
45416 - char result[64];
45417 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
45418 - sizeof(result), 0);
45419 + char *buf;
45420 + char *result;
45421 + int retval;
45422 +
45423 + buf = kmalloc(2, GFP_KERNEL);
45424 + if (buf == NULL)
45425 + return -ENOMEM;
45426 + result = kmalloc(64, GFP_KERNEL);
45427 + if (result == NULL) {
45428 + kfree(buf);
45429 + return -ENOMEM;
45430 + }
45431 +
45432 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
45433 + buf[1] = enable ? 1 : 0;
45434 +
45435 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
45436 +
45437 + kfree(buf);
45438 + kfree(result);
45439 + return retval;
45440 }
45441
45442 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
45443 {
45444 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
45445 - char state[3];
45446 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
45447 + char *buf;
45448 + char *state;
45449 + int retval;
45450 +
45451 + buf = kmalloc(2, GFP_KERNEL);
45452 + if (buf == NULL)
45453 + return -ENOMEM;
45454 + state = kmalloc(3, GFP_KERNEL);
45455 + if (state == NULL) {
45456 + kfree(buf);
45457 + return -ENOMEM;
45458 + }
45459 +
45460 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
45461 + buf[1] = enable ? 1 : 0;
45462 +
45463 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
45464 +
45465 + kfree(buf);
45466 + kfree(state);
45467 + return retval;
45468 }
45469
45470 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45471 {
45472 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
45473 - char state[3];
45474 + char *query;
45475 + char *state;
45476 int ret;
45477 + query = kmalloc(1, GFP_KERNEL);
45478 + if (query == NULL)
45479 + return -ENOMEM;
45480 + state = kmalloc(3, GFP_KERNEL);
45481 + if (state == NULL) {
45482 + kfree(query);
45483 + return -ENOMEM;
45484 + }
45485 +
45486 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
45487
45488 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
45489
45490 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
45491 - sizeof(state), 0);
45492 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
45493 if (ret < 0) {
45494 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
45495 "state info\n");
45496 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45497
45498 /* Copy this pointer as we are gonna need it in the release phase */
45499 cinergyt2_usb_device = adap->dev;
45500 -
45501 + kfree(query);
45502 + kfree(state);
45503 return 0;
45504 }
45505
45506 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
45507 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45508 {
45509 struct cinergyt2_state *st = d->priv;
45510 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
45511 + u8 *key, *cmd;
45512 int i;
45513
45514 + cmd = kmalloc(1, GFP_KERNEL);
45515 + if (cmd == NULL)
45516 + return -EINVAL;
45517 + key = kzalloc(5, GFP_KERNEL);
45518 + if (key == NULL) {
45519 + kfree(cmd);
45520 + return -EINVAL;
45521 + }
45522 +
45523 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
45524 +
45525 *state = REMOTE_NO_KEY_PRESSED;
45526
45527 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
45528 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
45529 if (key[4] == 0xff) {
45530 /* key repeat */
45531 st->rc_counter++;
45532 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45533 *event = d->last_event;
45534 deb_rc("repeat key, event %x\n",
45535 *event);
45536 - return 0;
45537 + goto out;
45538 }
45539 }
45540 deb_rc("repeated key (non repeatable)\n");
45541 }
45542 - return 0;
45543 + goto out;
45544 }
45545
45546 /* hack to pass checksum on the custom field */
45547 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45548
45549 deb_rc("key: %*ph\n", 5, key);
45550 }
45551 +out:
45552 + kfree(cmd);
45553 + kfree(key);
45554 return 0;
45555 }
45556
45557 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45558 index c890fe4..f9b2ae6 100644
45559 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45560 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45561 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
45562 fe_status_t *status)
45563 {
45564 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45565 - struct dvbt_get_status_msg result;
45566 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45567 + struct dvbt_get_status_msg *result;
45568 + u8 *cmd;
45569 int ret;
45570
45571 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
45572 - sizeof(result), 0);
45573 + cmd = kmalloc(1, GFP_KERNEL);
45574 + if (cmd == NULL)
45575 + return -ENOMEM;
45576 + result = kmalloc(sizeof(*result), GFP_KERNEL);
45577 + if (result == NULL) {
45578 + kfree(cmd);
45579 + return -ENOMEM;
45580 + }
45581 +
45582 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45583 +
45584 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
45585 + sizeof(*result), 0);
45586 if (ret < 0)
45587 - return ret;
45588 + goto out;
45589
45590 *status = 0;
45591
45592 - if (0xffff - le16_to_cpu(result.gain) > 30)
45593 + if (0xffff - le16_to_cpu(result->gain) > 30)
45594 *status |= FE_HAS_SIGNAL;
45595 - if (result.lock_bits & (1 << 6))
45596 + if (result->lock_bits & (1 << 6))
45597 *status |= FE_HAS_LOCK;
45598 - if (result.lock_bits & (1 << 5))
45599 + if (result->lock_bits & (1 << 5))
45600 *status |= FE_HAS_SYNC;
45601 - if (result.lock_bits & (1 << 4))
45602 + if (result->lock_bits & (1 << 4))
45603 *status |= FE_HAS_CARRIER;
45604 - if (result.lock_bits & (1 << 1))
45605 + if (result->lock_bits & (1 << 1))
45606 *status |= FE_HAS_VITERBI;
45607
45608 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
45609 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
45610 *status &= ~FE_HAS_LOCK;
45611
45612 - return 0;
45613 +out:
45614 + kfree(cmd);
45615 + kfree(result);
45616 + return ret;
45617 }
45618
45619 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
45620 {
45621 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45622 - struct dvbt_get_status_msg status;
45623 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45624 + struct dvbt_get_status_msg *status;
45625 + char *cmd;
45626 int ret;
45627
45628 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45629 - sizeof(status), 0);
45630 + cmd = kmalloc(1, GFP_KERNEL);
45631 + if (cmd == NULL)
45632 + return -ENOMEM;
45633 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45634 + if (status == NULL) {
45635 + kfree(cmd);
45636 + return -ENOMEM;
45637 + }
45638 +
45639 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45640 +
45641 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45642 + sizeof(*status), 0);
45643 if (ret < 0)
45644 - return ret;
45645 + goto out;
45646
45647 - *ber = le32_to_cpu(status.viterbi_error_rate);
45648 + *ber = le32_to_cpu(status->viterbi_error_rate);
45649 +out:
45650 + kfree(cmd);
45651 + kfree(status);
45652 return 0;
45653 }
45654
45655 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
45656 {
45657 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45658 - struct dvbt_get_status_msg status;
45659 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45660 + struct dvbt_get_status_msg *status;
45661 + u8 *cmd;
45662 int ret;
45663
45664 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
45665 - sizeof(status), 0);
45666 + cmd = kmalloc(1, GFP_KERNEL);
45667 + if (cmd == NULL)
45668 + return -ENOMEM;
45669 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45670 + if (status == NULL) {
45671 + kfree(cmd);
45672 + return -ENOMEM;
45673 + }
45674 +
45675 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45676 +
45677 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
45678 + sizeof(*status), 0);
45679 if (ret < 0) {
45680 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
45681 ret);
45682 - return ret;
45683 + goto out;
45684 }
45685 - *unc = le32_to_cpu(status.uncorrected_block_count);
45686 - return 0;
45687 + *unc = le32_to_cpu(status->uncorrected_block_count);
45688 +
45689 +out:
45690 + kfree(cmd);
45691 + kfree(status);
45692 + return ret;
45693 }
45694
45695 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
45696 u16 *strength)
45697 {
45698 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45699 - struct dvbt_get_status_msg status;
45700 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45701 + struct dvbt_get_status_msg *status;
45702 + char *cmd;
45703 int ret;
45704
45705 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45706 - sizeof(status), 0);
45707 + cmd = kmalloc(1, GFP_KERNEL);
45708 + if (cmd == NULL)
45709 + return -ENOMEM;
45710 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45711 + if (status == NULL) {
45712 + kfree(cmd);
45713 + return -ENOMEM;
45714 + }
45715 +
45716 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45717 +
45718 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45719 + sizeof(*status), 0);
45720 if (ret < 0) {
45721 err("cinergyt2_fe_read_signal_strength() Failed!"
45722 " (Error=%d)\n", ret);
45723 - return ret;
45724 + goto out;
45725 }
45726 - *strength = (0xffff - le16_to_cpu(status.gain));
45727 + *strength = (0xffff - le16_to_cpu(status->gain));
45728 +
45729 +out:
45730 + kfree(cmd);
45731 + kfree(status);
45732 return 0;
45733 }
45734
45735 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
45736 {
45737 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45738 - struct dvbt_get_status_msg status;
45739 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45740 + struct dvbt_get_status_msg *status;
45741 + char *cmd;
45742 int ret;
45743
45744 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45745 - sizeof(status), 0);
45746 + cmd = kmalloc(1, GFP_KERNEL);
45747 + if (cmd == NULL)
45748 + return -ENOMEM;
45749 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45750 + if (status == NULL) {
45751 + kfree(cmd);
45752 + return -ENOMEM;
45753 + }
45754 +
45755 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45756 +
45757 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45758 + sizeof(*status), 0);
45759 if (ret < 0) {
45760 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
45761 - return ret;
45762 + goto out;
45763 }
45764 - *snr = (status.snr << 8) | status.snr;
45765 - return 0;
45766 + *snr = (status->snr << 8) | status->snr;
45767 +
45768 +out:
45769 + kfree(cmd);
45770 + kfree(status);
45771 + return ret;
45772 }
45773
45774 static int cinergyt2_fe_init(struct dvb_frontend *fe)
45775 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
45776 {
45777 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
45778 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45779 - struct dvbt_set_parameters_msg param;
45780 - char result[2];
45781 + struct dvbt_set_parameters_msg *param;
45782 + char *result;
45783 int err;
45784
45785 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45786 - param.tps = cpu_to_le16(compute_tps(fep));
45787 - param.freq = cpu_to_le32(fep->frequency / 1000);
45788 - param.flags = 0;
45789 + result = kmalloc(2, GFP_KERNEL);
45790 + if (result == NULL)
45791 + return -ENOMEM;
45792 + param = kmalloc(sizeof(*param), GFP_KERNEL);
45793 + if (param == NULL) {
45794 + kfree(result);
45795 + return -ENOMEM;
45796 + }
45797 +
45798 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45799 + param->tps = cpu_to_le16(compute_tps(fep));
45800 + param->freq = cpu_to_le32(fep->frequency / 1000);
45801 + param->flags = 0;
45802
45803 switch (fep->bandwidth_hz) {
45804 default:
45805 case 8000000:
45806 - param.bandwidth = 8;
45807 + param->bandwidth = 8;
45808 break;
45809 case 7000000:
45810 - param.bandwidth = 7;
45811 + param->bandwidth = 7;
45812 break;
45813 case 6000000:
45814 - param.bandwidth = 6;
45815 + param->bandwidth = 6;
45816 break;
45817 }
45818
45819 err = dvb_usb_generic_rw(state->d,
45820 - (char *)&param, sizeof(param),
45821 - result, sizeof(result), 0);
45822 + (char *)param, sizeof(*param),
45823 + result, 2, 0);
45824 if (err < 0)
45825 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
45826
45827 - return (err < 0) ? err : 0;
45828 + kfree(result);
45829 + kfree(param);
45830 + return err;
45831 }
45832
45833 static void cinergyt2_fe_release(struct dvb_frontend *fe)
45834 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45835 index 733a7ff..f8b52e3 100644
45836 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45837 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45838 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
45839
45840 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
45841 {
45842 - struct hexline hx;
45843 - u8 reset;
45844 + struct hexline *hx;
45845 + u8 *reset;
45846 int ret,pos=0;
45847
45848 + reset = kmalloc(1, GFP_KERNEL);
45849 + if (reset == NULL)
45850 + return -ENOMEM;
45851 +
45852 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
45853 + if (hx == NULL) {
45854 + kfree(reset);
45855 + return -ENOMEM;
45856 + }
45857 +
45858 /* stop the CPU */
45859 - reset = 1;
45860 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
45861 + reset[0] = 1;
45862 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
45863 err("could not stop the USB controller CPU.");
45864
45865 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
45866 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
45867 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
45868 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
45869 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
45870 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
45871
45872 - if (ret != hx.len) {
45873 + if (ret != hx->len) {
45874 err("error while transferring firmware "
45875 "(transferred size: %d, block size: %d)",
45876 - ret,hx.len);
45877 + ret,hx->len);
45878 ret = -EINVAL;
45879 break;
45880 }
45881 }
45882 if (ret < 0) {
45883 err("firmware download failed at %d with %d",pos,ret);
45884 + kfree(reset);
45885 + kfree(hx);
45886 return ret;
45887 }
45888
45889 if (ret == 0) {
45890 /* restart the CPU */
45891 - reset = 0;
45892 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
45893 + reset[0] = 0;
45894 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
45895 err("could not restart the USB controller CPU.");
45896 ret = -EINVAL;
45897 }
45898 } else
45899 ret = -EIO;
45900
45901 + kfree(reset);
45902 + kfree(hx);
45903 +
45904 return ret;
45905 }
45906 EXPORT_SYMBOL(usb_cypress_load_firmware);
45907 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
45908 index 1a3df10..57997a5 100644
45909 --- a/drivers/media/usb/dvb-usb/dw2102.c
45910 +++ b/drivers/media/usb/dvb-usb/dw2102.c
45911 @@ -118,7 +118,7 @@ struct su3000_state {
45912
45913 struct s6x0_state {
45914 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
45915 -};
45916 +} __no_const;
45917
45918 /* debug */
45919 static int dvb_usb_dw2102_debug;
45920 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
45921 index 5801ae7..83f71fa 100644
45922 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
45923 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
45924 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
45925 static int technisat_usb2_i2c_access(struct usb_device *udev,
45926 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
45927 {
45928 - u8 b[64];
45929 - int ret, actual_length;
45930 + u8 *b = kmalloc(64, GFP_KERNEL);
45931 + int ret, actual_length, error = 0;
45932 +
45933 + if (b == NULL)
45934 + return -ENOMEM;
45935
45936 deb_i2c("i2c-access: %02x, tx: ", device_addr);
45937 debug_dump(tx, txlen, deb_i2c);
45938 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45939
45940 if (ret < 0) {
45941 err("i2c-error: out failed %02x = %d", device_addr, ret);
45942 - return -ENODEV;
45943 + error = -ENODEV;
45944 + goto out;
45945 }
45946
45947 ret = usb_bulk_msg(udev,
45948 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45949 b, 64, &actual_length, 1000);
45950 if (ret < 0) {
45951 err("i2c-error: in failed %02x = %d", device_addr, ret);
45952 - return -ENODEV;
45953 + error = -ENODEV;
45954 + goto out;
45955 }
45956
45957 if (b[0] != I2C_STATUS_OK) {
45958 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45959 /* handle tuner-i2c-nak */
45960 if (!(b[0] == I2C_STATUS_NAK &&
45961 device_addr == 0x60
45962 - /* && device_is_technisat_usb2 */))
45963 - return -ENODEV;
45964 + /* && device_is_technisat_usb2 */)) {
45965 + error = -ENODEV;
45966 + goto out;
45967 + }
45968 }
45969
45970 deb_i2c("status: %d, ", b[0]);
45971 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45972
45973 deb_i2c("\n");
45974
45975 - return 0;
45976 +out:
45977 + kfree(b);
45978 + return error;
45979 }
45980
45981 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
45982 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45983 {
45984 int ret;
45985
45986 - u8 led[8] = {
45987 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45988 - 0
45989 - };
45990 + u8 *led = kzalloc(8, GFP_KERNEL);
45991 +
45992 + if (led == NULL)
45993 + return -ENOMEM;
45994
45995 if (disable_led_control && state != TECH_LED_OFF)
45996 return 0;
45997
45998 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
45999 +
46000 switch (state) {
46001 case TECH_LED_ON:
46002 led[1] = 0x82;
46003 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46004 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46005 USB_TYPE_VENDOR | USB_DIR_OUT,
46006 0, 0,
46007 - led, sizeof(led), 500);
46008 + led, 8, 500);
46009
46010 mutex_unlock(&d->i2c_mutex);
46011 +
46012 + kfree(led);
46013 +
46014 return ret;
46015 }
46016
46017 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
46018 {
46019 int ret;
46020 - u8 b = 0;
46021 + u8 *b = kzalloc(1, GFP_KERNEL);
46022 +
46023 + if (b == NULL)
46024 + return -ENOMEM;
46025
46026 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
46027 return -EAGAIN;
46028 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
46029 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
46030 USB_TYPE_VENDOR | USB_DIR_OUT,
46031 (red << 8) | green, 0,
46032 - &b, 1, 500);
46033 + b, 1, 500);
46034
46035 mutex_unlock(&d->i2c_mutex);
46036
46037 + kfree(b);
46038 +
46039 return ret;
46040 }
46041
46042 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46043 struct dvb_usb_device_description **desc, int *cold)
46044 {
46045 int ret;
46046 - u8 version[3];
46047 + u8 *version = kmalloc(3, GFP_KERNEL);
46048
46049 /* first select the interface */
46050 if (usb_set_interface(udev, 0, 1) != 0)
46051 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46052
46053 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
46054
46055 + if (version == NULL)
46056 + return 0;
46057 +
46058 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
46059 GET_VERSION_INFO_VENDOR_REQUEST,
46060 USB_TYPE_VENDOR | USB_DIR_IN,
46061 0, 0,
46062 - version, sizeof(version), 500);
46063 + version, 3, 500);
46064
46065 if (ret < 0)
46066 *cold = 1;
46067 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46068 *cold = 0;
46069 }
46070
46071 + kfree(version);
46072 +
46073 return 0;
46074 }
46075
46076 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
46077
46078 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46079 {
46080 - u8 buf[62], *b;
46081 + u8 *buf, *b;
46082 int ret;
46083 struct ir_raw_event ev;
46084
46085 + buf = kmalloc(62, GFP_KERNEL);
46086 +
46087 + if (buf == NULL)
46088 + return -ENOMEM;
46089 +
46090 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
46091 buf[1] = 0x08;
46092 buf[2] = 0x8f;
46093 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46094 GET_IR_DATA_VENDOR_REQUEST,
46095 USB_TYPE_VENDOR | USB_DIR_IN,
46096 0x8080, 0,
46097 - buf, sizeof(buf), 500);
46098 + buf, 62, 500);
46099
46100 unlock:
46101 mutex_unlock(&d->i2c_mutex);
46102
46103 - if (ret < 0)
46104 + if (ret < 0) {
46105 + kfree(buf);
46106 return ret;
46107 + }
46108
46109 - if (ret == 1)
46110 + if (ret == 1) {
46111 + kfree(buf);
46112 return 0; /* no key pressed */
46113 + }
46114
46115 /* decoding */
46116 b = buf+1;
46117 @@ -656,6 +689,8 @@ unlock:
46118
46119 ir_raw_event_handle(d->rc_dev);
46120
46121 + kfree(buf);
46122 +
46123 return 1;
46124 }
46125
46126 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46127 index af63543..0436f20 100644
46128 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46129 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46130 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46131 * by passing a very big num_planes value */
46132 uplane = compat_alloc_user_space(num_planes *
46133 sizeof(struct v4l2_plane));
46134 - kp->m.planes = (__force struct v4l2_plane *)uplane;
46135 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
46136
46137 while (--num_planes >= 0) {
46138 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
46139 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46140 if (num_planes == 0)
46141 return 0;
46142
46143 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
46144 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
46145 if (get_user(p, &up->m.planes))
46146 return -EFAULT;
46147 uplane32 = compat_ptr(p);
46148 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
46149 get_user(kp->flags, &up->flags) ||
46150 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
46151 return -EFAULT;
46152 - kp->base = (__force void *)compat_ptr(tmp);
46153 + kp->base = (__force_kernel void *)compat_ptr(tmp);
46154 return 0;
46155 }
46156
46157 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
46158 n * sizeof(struct v4l2_ext_control32)))
46159 return -EFAULT;
46160 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
46161 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
46162 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
46163 while (--n >= 0) {
46164 u32 id;
46165
46166 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
46167 {
46168 struct v4l2_ext_control32 __user *ucontrols;
46169 struct v4l2_ext_control __user *kcontrols =
46170 - (__force struct v4l2_ext_control __user *)kp->controls;
46171 + (struct v4l2_ext_control __force_user *)kp->controls;
46172 int n = kp->count;
46173 compat_caddr_t p;
46174
46175 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
46176 get_user(tmp, &up->edid) ||
46177 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
46178 return -EFAULT;
46179 - kp->edid = (__force u8 *)compat_ptr(tmp);
46180 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
46181 return 0;
46182 }
46183
46184 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
46185 index 015f92a..59e311e 100644
46186 --- a/drivers/media/v4l2-core/v4l2-device.c
46187 +++ b/drivers/media/v4l2-core/v4l2-device.c
46188 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
46189 EXPORT_SYMBOL_GPL(v4l2_device_put);
46190
46191 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
46192 - atomic_t *instance)
46193 + atomic_unchecked_t *instance)
46194 {
46195 - int num = atomic_inc_return(instance) - 1;
46196 + int num = atomic_inc_return_unchecked(instance) - 1;
46197 int len = strlen(basename);
46198
46199 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
46200 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
46201 index b084072..36706d7 100644
46202 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
46203 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
46204 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
46205 struct file *file, void *fh, void *p);
46206 } u;
46207 void (*debug)(const void *arg, bool write_only);
46208 -};
46209 +} __do_const;
46210 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
46211
46212 /* This control needs a priority check */
46213 #define INFO_FL_PRIO (1 << 0)
46214 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
46215 struct video_device *vfd = video_devdata(file);
46216 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
46217 bool write_only = false;
46218 - struct v4l2_ioctl_info default_info;
46219 + v4l2_ioctl_info_no_const default_info;
46220 const struct v4l2_ioctl_info *info;
46221 void *fh = file->private_data;
46222 struct v4l2_fh *vfh = NULL;
46223 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46224 ret = -EINVAL;
46225 break;
46226 }
46227 - *user_ptr = (void __user *)buf->m.planes;
46228 + *user_ptr = (void __force_user *)buf->m.planes;
46229 *kernel_ptr = (void **)&buf->m.planes;
46230 *array_size = sizeof(struct v4l2_plane) * buf->length;
46231 ret = 1;
46232 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46233 ret = -EINVAL;
46234 break;
46235 }
46236 - *user_ptr = (void __user *)edid->edid;
46237 + *user_ptr = (void __force_user *)edid->edid;
46238 *kernel_ptr = (void **)&edid->edid;
46239 *array_size = edid->blocks * 128;
46240 ret = 1;
46241 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46242 ret = -EINVAL;
46243 break;
46244 }
46245 - *user_ptr = (void __user *)ctrls->controls;
46246 + *user_ptr = (void __force_user *)ctrls->controls;
46247 *kernel_ptr = (void **)&ctrls->controls;
46248 *array_size = sizeof(struct v4l2_ext_control)
46249 * ctrls->count;
46250 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
46251 }
46252
46253 if (has_array_args) {
46254 - *kernel_ptr = (void __force *)user_ptr;
46255 + *kernel_ptr = (void __force_kernel *)user_ptr;
46256 if (copy_to_user(user_ptr, mbuf, array_size))
46257 err = -EFAULT;
46258 goto out_array_args;
46259 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
46260 index 24696f5..3637780 100644
46261 --- a/drivers/memory/omap-gpmc.c
46262 +++ b/drivers/memory/omap-gpmc.c
46263 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
46264 };
46265
46266 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
46267 -static struct irq_chip gpmc_irq_chip;
46268 static int gpmc_irq_start;
46269
46270 static struct resource gpmc_mem_root;
46271 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
46272
46273 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
46274
46275 +static struct irq_chip gpmc_irq_chip = {
46276 + .name = "gpmc",
46277 + .irq_startup = gpmc_irq_noop_ret,
46278 + .irq_enable = gpmc_irq_enable,
46279 + .irq_disable = gpmc_irq_disable,
46280 + .irq_shutdown = gpmc_irq_noop,
46281 + .irq_ack = gpmc_irq_noop,
46282 + .irq_mask = gpmc_irq_noop,
46283 + .irq_unmask = gpmc_irq_noop,
46284 +};
46285 +
46286 static int gpmc_setup_irq(void)
46287 {
46288 int i;
46289 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
46290 return gpmc_irq_start;
46291 }
46292
46293 - gpmc_irq_chip.name = "gpmc";
46294 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
46295 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
46296 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
46297 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
46298 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
46299 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
46300 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
46301 -
46302 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
46303 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
46304
46305 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
46306 index 187f836..679544b 100644
46307 --- a/drivers/message/fusion/mptbase.c
46308 +++ b/drivers/message/fusion/mptbase.c
46309 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46310 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
46311 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
46312
46313 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46314 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
46315 +#else
46316 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
46317 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
46318 +#endif
46319 +
46320 /*
46321 * Rounding UP to nearest 4-kB boundary here...
46322 */
46323 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46324 ioc->facts.GlobalCredits);
46325
46326 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
46327 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46328 + NULL, NULL);
46329 +#else
46330 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
46331 +#endif
46332 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
46333 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
46334 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
46335 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
46336 index 5bdaae1..eced16f 100644
46337 --- a/drivers/message/fusion/mptsas.c
46338 +++ b/drivers/message/fusion/mptsas.c
46339 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
46340 return 0;
46341 }
46342
46343 +static inline void
46344 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46345 +{
46346 + if (phy_info->port_details) {
46347 + phy_info->port_details->rphy = rphy;
46348 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46349 + ioc->name, rphy));
46350 + }
46351 +
46352 + if (rphy) {
46353 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46354 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46355 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46356 + ioc->name, rphy, rphy->dev.release));
46357 + }
46358 +}
46359 +
46360 /* no mutex */
46361 static void
46362 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
46363 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
46364 return NULL;
46365 }
46366
46367 -static inline void
46368 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46369 -{
46370 - if (phy_info->port_details) {
46371 - phy_info->port_details->rphy = rphy;
46372 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46373 - ioc->name, rphy));
46374 - }
46375 -
46376 - if (rphy) {
46377 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46378 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46379 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46380 - ioc->name, rphy, rphy->dev.release));
46381 - }
46382 -}
46383 -
46384 static inline struct sas_port *
46385 mptsas_get_port(struct mptsas_phyinfo *phy_info)
46386 {
46387 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
46388 index 9a8e185..27ff17d 100644
46389 --- a/drivers/mfd/ab8500-debugfs.c
46390 +++ b/drivers/mfd/ab8500-debugfs.c
46391 @@ -100,7 +100,7 @@ static int irq_last;
46392 static u32 *irq_count;
46393 static int num_irqs;
46394
46395 -static struct device_attribute **dev_attr;
46396 +static device_attribute_no_const **dev_attr;
46397 static char **event_name;
46398
46399 static u8 avg_sample = SAMPLE_16;
46400 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
46401 index 5615522..1eb6f3dc 100644
46402 --- a/drivers/mfd/kempld-core.c
46403 +++ b/drivers/mfd/kempld-core.c
46404 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
46405 .remove = kempld_remove,
46406 };
46407
46408 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
46409 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
46410 {
46411 .ident = "BHL6",
46412 .matches = {
46413 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
46414 index c880c89..45a7c68 100644
46415 --- a/drivers/mfd/max8925-i2c.c
46416 +++ b/drivers/mfd/max8925-i2c.c
46417 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
46418 const struct i2c_device_id *id)
46419 {
46420 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
46421 - static struct max8925_chip *chip;
46422 + struct max8925_chip *chip;
46423 struct device_node *node = client->dev.of_node;
46424
46425 if (node && !pdata) {
46426 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
46427 index 7612d89..70549c2 100644
46428 --- a/drivers/mfd/tps65910.c
46429 +++ b/drivers/mfd/tps65910.c
46430 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
46431 struct tps65910_platform_data *pdata)
46432 {
46433 int ret = 0;
46434 - static struct regmap_irq_chip *tps6591x_irqs_chip;
46435 + struct regmap_irq_chip *tps6591x_irqs_chip;
46436
46437 if (!irq) {
46438 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
46439 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
46440 index 1b772ef..01e77d33 100644
46441 --- a/drivers/mfd/twl4030-irq.c
46442 +++ b/drivers/mfd/twl4030-irq.c
46443 @@ -34,6 +34,7 @@
46444 #include <linux/of.h>
46445 #include <linux/irqdomain.h>
46446 #include <linux/i2c/twl.h>
46447 +#include <asm/pgtable.h>
46448
46449 #include "twl-core.h"
46450
46451 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
46452 * Install an irq handler for each of the SIH modules;
46453 * clone dummy irq_chip since PIH can't *do* anything
46454 */
46455 - twl4030_irq_chip = dummy_irq_chip;
46456 - twl4030_irq_chip.name = "twl4030";
46457 + pax_open_kernel();
46458 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
46459 + *(const char **)&twl4030_irq_chip.name = "twl4030";
46460
46461 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46462 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46463 + pax_close_kernel();
46464
46465 for (i = irq_base; i < irq_end; i++) {
46466 irq_set_chip_and_handler(i, &twl4030_irq_chip,
46467 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
46468 index 464419b..64bae8d 100644
46469 --- a/drivers/misc/c2port/core.c
46470 +++ b/drivers/misc/c2port/core.c
46471 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
46472 goto error_idr_alloc;
46473 c2dev->id = ret;
46474
46475 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46476 + pax_open_kernel();
46477 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46478 + pax_close_kernel();
46479
46480 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
46481 "c2port%d", c2dev->id);
46482 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
46483 index 8385177..2f54635 100644
46484 --- a/drivers/misc/eeprom/sunxi_sid.c
46485 +++ b/drivers/misc/eeprom/sunxi_sid.c
46486 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
46487
46488 platform_set_drvdata(pdev, sid_data);
46489
46490 - sid_bin_attr.size = sid_data->keysize;
46491 + pax_open_kernel();
46492 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
46493 + pax_close_kernel();
46494 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
46495 return -ENODEV;
46496
46497 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
46498 index 36f5d52..32311c3 100644
46499 --- a/drivers/misc/kgdbts.c
46500 +++ b/drivers/misc/kgdbts.c
46501 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
46502 char before[BREAK_INSTR_SIZE];
46503 char after[BREAK_INSTR_SIZE];
46504
46505 - probe_kernel_read(before, (char *)kgdbts_break_test,
46506 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
46507 BREAK_INSTR_SIZE);
46508 init_simple_test();
46509 ts.tst = plant_and_detach_test;
46510 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
46511 /* Activate test with initial breakpoint */
46512 if (!is_early)
46513 kgdb_breakpoint();
46514 - probe_kernel_read(after, (char *)kgdbts_break_test,
46515 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
46516 BREAK_INSTR_SIZE);
46517 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
46518 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
46519 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
46520 index 3ef4627..8d00486 100644
46521 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
46522 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
46523 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
46524 * the lid is closed. This leads to interrupts as soon as a little move
46525 * is done.
46526 */
46527 - atomic_inc(&lis3->count);
46528 + atomic_inc_unchecked(&lis3->count);
46529
46530 wake_up_interruptible(&lis3->misc_wait);
46531 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
46532 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
46533 if (lis3->pm_dev)
46534 pm_runtime_get_sync(lis3->pm_dev);
46535
46536 - atomic_set(&lis3->count, 0);
46537 + atomic_set_unchecked(&lis3->count, 0);
46538 return 0;
46539 }
46540
46541 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
46542 add_wait_queue(&lis3->misc_wait, &wait);
46543 while (true) {
46544 set_current_state(TASK_INTERRUPTIBLE);
46545 - data = atomic_xchg(&lis3->count, 0);
46546 + data = atomic_xchg_unchecked(&lis3->count, 0);
46547 if (data)
46548 break;
46549
46550 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
46551 struct lis3lv02d, miscdev);
46552
46553 poll_wait(file, &lis3->misc_wait, wait);
46554 - if (atomic_read(&lis3->count))
46555 + if (atomic_read_unchecked(&lis3->count))
46556 return POLLIN | POLLRDNORM;
46557 return 0;
46558 }
46559 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
46560 index c439c82..1f20f57 100644
46561 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
46562 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
46563 @@ -297,7 +297,7 @@ struct lis3lv02d {
46564 struct input_polled_dev *idev; /* input device */
46565 struct platform_device *pdev; /* platform device */
46566 struct regulator_bulk_data regulators[2];
46567 - atomic_t count; /* interrupt count after last read */
46568 + atomic_unchecked_t count; /* interrupt count after last read */
46569 union axis_conversion ac; /* hw -> logical axis */
46570 int mapped_btns[3];
46571
46572 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
46573 index 2f30bad..c4c13d0 100644
46574 --- a/drivers/misc/sgi-gru/gruhandles.c
46575 +++ b/drivers/misc/sgi-gru/gruhandles.c
46576 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
46577 unsigned long nsec;
46578
46579 nsec = CLKS2NSEC(clks);
46580 - atomic_long_inc(&mcs_op_statistics[op].count);
46581 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
46582 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
46583 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
46584 if (mcs_op_statistics[op].max < nsec)
46585 mcs_op_statistics[op].max = nsec;
46586 }
46587 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
46588 index 4f76359..cdfcb2e 100644
46589 --- a/drivers/misc/sgi-gru/gruprocfs.c
46590 +++ b/drivers/misc/sgi-gru/gruprocfs.c
46591 @@ -32,9 +32,9 @@
46592
46593 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
46594
46595 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
46596 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
46597 {
46598 - unsigned long val = atomic_long_read(v);
46599 + unsigned long val = atomic_long_read_unchecked(v);
46600
46601 seq_printf(s, "%16lu %s\n", val, id);
46602 }
46603 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
46604
46605 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
46606 for (op = 0; op < mcsop_last; op++) {
46607 - count = atomic_long_read(&mcs_op_statistics[op].count);
46608 - total = atomic_long_read(&mcs_op_statistics[op].total);
46609 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
46610 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
46611 max = mcs_op_statistics[op].max;
46612 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
46613 count ? total / count : 0, max);
46614 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
46615 index 5c3ce24..4915ccb 100644
46616 --- a/drivers/misc/sgi-gru/grutables.h
46617 +++ b/drivers/misc/sgi-gru/grutables.h
46618 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
46619 * GRU statistics.
46620 */
46621 struct gru_stats_s {
46622 - atomic_long_t vdata_alloc;
46623 - atomic_long_t vdata_free;
46624 - atomic_long_t gts_alloc;
46625 - atomic_long_t gts_free;
46626 - atomic_long_t gms_alloc;
46627 - atomic_long_t gms_free;
46628 - atomic_long_t gts_double_allocate;
46629 - atomic_long_t assign_context;
46630 - atomic_long_t assign_context_failed;
46631 - atomic_long_t free_context;
46632 - atomic_long_t load_user_context;
46633 - atomic_long_t load_kernel_context;
46634 - atomic_long_t lock_kernel_context;
46635 - atomic_long_t unlock_kernel_context;
46636 - atomic_long_t steal_user_context;
46637 - atomic_long_t steal_kernel_context;
46638 - atomic_long_t steal_context_failed;
46639 - atomic_long_t nopfn;
46640 - atomic_long_t asid_new;
46641 - atomic_long_t asid_next;
46642 - atomic_long_t asid_wrap;
46643 - atomic_long_t asid_reuse;
46644 - atomic_long_t intr;
46645 - atomic_long_t intr_cbr;
46646 - atomic_long_t intr_tfh;
46647 - atomic_long_t intr_spurious;
46648 - atomic_long_t intr_mm_lock_failed;
46649 - atomic_long_t call_os;
46650 - atomic_long_t call_os_wait_queue;
46651 - atomic_long_t user_flush_tlb;
46652 - atomic_long_t user_unload_context;
46653 - atomic_long_t user_exception;
46654 - atomic_long_t set_context_option;
46655 - atomic_long_t check_context_retarget_intr;
46656 - atomic_long_t check_context_unload;
46657 - atomic_long_t tlb_dropin;
46658 - atomic_long_t tlb_preload_page;
46659 - atomic_long_t tlb_dropin_fail_no_asid;
46660 - atomic_long_t tlb_dropin_fail_upm;
46661 - atomic_long_t tlb_dropin_fail_invalid;
46662 - atomic_long_t tlb_dropin_fail_range_active;
46663 - atomic_long_t tlb_dropin_fail_idle;
46664 - atomic_long_t tlb_dropin_fail_fmm;
46665 - atomic_long_t tlb_dropin_fail_no_exception;
46666 - atomic_long_t tfh_stale_on_fault;
46667 - atomic_long_t mmu_invalidate_range;
46668 - atomic_long_t mmu_invalidate_page;
46669 - atomic_long_t flush_tlb;
46670 - atomic_long_t flush_tlb_gru;
46671 - atomic_long_t flush_tlb_gru_tgh;
46672 - atomic_long_t flush_tlb_gru_zero_asid;
46673 + atomic_long_unchecked_t vdata_alloc;
46674 + atomic_long_unchecked_t vdata_free;
46675 + atomic_long_unchecked_t gts_alloc;
46676 + atomic_long_unchecked_t gts_free;
46677 + atomic_long_unchecked_t gms_alloc;
46678 + atomic_long_unchecked_t gms_free;
46679 + atomic_long_unchecked_t gts_double_allocate;
46680 + atomic_long_unchecked_t assign_context;
46681 + atomic_long_unchecked_t assign_context_failed;
46682 + atomic_long_unchecked_t free_context;
46683 + atomic_long_unchecked_t load_user_context;
46684 + atomic_long_unchecked_t load_kernel_context;
46685 + atomic_long_unchecked_t lock_kernel_context;
46686 + atomic_long_unchecked_t unlock_kernel_context;
46687 + atomic_long_unchecked_t steal_user_context;
46688 + atomic_long_unchecked_t steal_kernel_context;
46689 + atomic_long_unchecked_t steal_context_failed;
46690 + atomic_long_unchecked_t nopfn;
46691 + atomic_long_unchecked_t asid_new;
46692 + atomic_long_unchecked_t asid_next;
46693 + atomic_long_unchecked_t asid_wrap;
46694 + atomic_long_unchecked_t asid_reuse;
46695 + atomic_long_unchecked_t intr;
46696 + atomic_long_unchecked_t intr_cbr;
46697 + atomic_long_unchecked_t intr_tfh;
46698 + atomic_long_unchecked_t intr_spurious;
46699 + atomic_long_unchecked_t intr_mm_lock_failed;
46700 + atomic_long_unchecked_t call_os;
46701 + atomic_long_unchecked_t call_os_wait_queue;
46702 + atomic_long_unchecked_t user_flush_tlb;
46703 + atomic_long_unchecked_t user_unload_context;
46704 + atomic_long_unchecked_t user_exception;
46705 + atomic_long_unchecked_t set_context_option;
46706 + atomic_long_unchecked_t check_context_retarget_intr;
46707 + atomic_long_unchecked_t check_context_unload;
46708 + atomic_long_unchecked_t tlb_dropin;
46709 + atomic_long_unchecked_t tlb_preload_page;
46710 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
46711 + atomic_long_unchecked_t tlb_dropin_fail_upm;
46712 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
46713 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
46714 + atomic_long_unchecked_t tlb_dropin_fail_idle;
46715 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
46716 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
46717 + atomic_long_unchecked_t tfh_stale_on_fault;
46718 + atomic_long_unchecked_t mmu_invalidate_range;
46719 + atomic_long_unchecked_t mmu_invalidate_page;
46720 + atomic_long_unchecked_t flush_tlb;
46721 + atomic_long_unchecked_t flush_tlb_gru;
46722 + atomic_long_unchecked_t flush_tlb_gru_tgh;
46723 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
46724
46725 - atomic_long_t copy_gpa;
46726 - atomic_long_t read_gpa;
46727 + atomic_long_unchecked_t copy_gpa;
46728 + atomic_long_unchecked_t read_gpa;
46729
46730 - atomic_long_t mesq_receive;
46731 - atomic_long_t mesq_receive_none;
46732 - atomic_long_t mesq_send;
46733 - atomic_long_t mesq_send_failed;
46734 - atomic_long_t mesq_noop;
46735 - atomic_long_t mesq_send_unexpected_error;
46736 - atomic_long_t mesq_send_lb_overflow;
46737 - atomic_long_t mesq_send_qlimit_reached;
46738 - atomic_long_t mesq_send_amo_nacked;
46739 - atomic_long_t mesq_send_put_nacked;
46740 - atomic_long_t mesq_page_overflow;
46741 - atomic_long_t mesq_qf_locked;
46742 - atomic_long_t mesq_qf_noop_not_full;
46743 - atomic_long_t mesq_qf_switch_head_failed;
46744 - atomic_long_t mesq_qf_unexpected_error;
46745 - atomic_long_t mesq_noop_unexpected_error;
46746 - atomic_long_t mesq_noop_lb_overflow;
46747 - atomic_long_t mesq_noop_qlimit_reached;
46748 - atomic_long_t mesq_noop_amo_nacked;
46749 - atomic_long_t mesq_noop_put_nacked;
46750 - atomic_long_t mesq_noop_page_overflow;
46751 + atomic_long_unchecked_t mesq_receive;
46752 + atomic_long_unchecked_t mesq_receive_none;
46753 + atomic_long_unchecked_t mesq_send;
46754 + atomic_long_unchecked_t mesq_send_failed;
46755 + atomic_long_unchecked_t mesq_noop;
46756 + atomic_long_unchecked_t mesq_send_unexpected_error;
46757 + atomic_long_unchecked_t mesq_send_lb_overflow;
46758 + atomic_long_unchecked_t mesq_send_qlimit_reached;
46759 + atomic_long_unchecked_t mesq_send_amo_nacked;
46760 + atomic_long_unchecked_t mesq_send_put_nacked;
46761 + atomic_long_unchecked_t mesq_page_overflow;
46762 + atomic_long_unchecked_t mesq_qf_locked;
46763 + atomic_long_unchecked_t mesq_qf_noop_not_full;
46764 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
46765 + atomic_long_unchecked_t mesq_qf_unexpected_error;
46766 + atomic_long_unchecked_t mesq_noop_unexpected_error;
46767 + atomic_long_unchecked_t mesq_noop_lb_overflow;
46768 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
46769 + atomic_long_unchecked_t mesq_noop_amo_nacked;
46770 + atomic_long_unchecked_t mesq_noop_put_nacked;
46771 + atomic_long_unchecked_t mesq_noop_page_overflow;
46772
46773 };
46774
46775 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
46776 tghop_invalidate, mcsop_last};
46777
46778 struct mcs_op_statistic {
46779 - atomic_long_t count;
46780 - atomic_long_t total;
46781 + atomic_long_unchecked_t count;
46782 + atomic_long_unchecked_t total;
46783 unsigned long max;
46784 };
46785
46786 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
46787
46788 #define STAT(id) do { \
46789 if (gru_options & OPT_STATS) \
46790 - atomic_long_inc(&gru_stats.id); \
46791 + atomic_long_inc_unchecked(&gru_stats.id); \
46792 } while (0)
46793
46794 #ifdef CONFIG_SGI_GRU_DEBUG
46795 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
46796 index c862cd4..0d176fe 100644
46797 --- a/drivers/misc/sgi-xp/xp.h
46798 +++ b/drivers/misc/sgi-xp/xp.h
46799 @@ -288,7 +288,7 @@ struct xpc_interface {
46800 xpc_notify_func, void *);
46801 void (*received) (short, int, void *);
46802 enum xp_retval (*partid_to_nasids) (short, void *);
46803 -};
46804 +} __no_const;
46805
46806 extern struct xpc_interface xpc_interface;
46807
46808 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
46809 index 01be66d..e3a0c7e 100644
46810 --- a/drivers/misc/sgi-xp/xp_main.c
46811 +++ b/drivers/misc/sgi-xp/xp_main.c
46812 @@ -78,13 +78,13 @@ xpc_notloaded(void)
46813 }
46814
46815 struct xpc_interface xpc_interface = {
46816 - (void (*)(int))xpc_notloaded,
46817 - (void (*)(int))xpc_notloaded,
46818 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46819 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46820 + .connect = (void (*)(int))xpc_notloaded,
46821 + .disconnect = (void (*)(int))xpc_notloaded,
46822 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46823 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46824 void *))xpc_notloaded,
46825 - (void (*)(short, int, void *))xpc_notloaded,
46826 - (enum xp_retval(*)(short, void *))xpc_notloaded
46827 + .received = (void (*)(short, int, void *))xpc_notloaded,
46828 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
46829 };
46830 EXPORT_SYMBOL_GPL(xpc_interface);
46831
46832 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
46833 index b94d5f7..7f494c5 100644
46834 --- a/drivers/misc/sgi-xp/xpc.h
46835 +++ b/drivers/misc/sgi-xp/xpc.h
46836 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
46837 void (*received_payload) (struct xpc_channel *, void *);
46838 void (*notify_senders_of_disconnect) (struct xpc_channel *);
46839 };
46840 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
46841
46842 /* struct xpc_partition act_state values (for XPC HB) */
46843
46844 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
46845 /* found in xpc_main.c */
46846 extern struct device *xpc_part;
46847 extern struct device *xpc_chan;
46848 -extern struct xpc_arch_operations xpc_arch_ops;
46849 +extern xpc_arch_operations_no_const xpc_arch_ops;
46850 extern int xpc_disengage_timelimit;
46851 extern int xpc_disengage_timedout;
46852 extern int xpc_activate_IRQ_rcvd;
46853 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
46854 index 82dc574..8539ab2 100644
46855 --- a/drivers/misc/sgi-xp/xpc_main.c
46856 +++ b/drivers/misc/sgi-xp/xpc_main.c
46857 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
46858 .notifier_call = xpc_system_die,
46859 };
46860
46861 -struct xpc_arch_operations xpc_arch_ops;
46862 +xpc_arch_operations_no_const xpc_arch_ops;
46863
46864 /*
46865 * Timer function to enforce the timelimit on the partition disengage.
46866 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
46867
46868 if (((die_args->trapnr == X86_TRAP_MF) ||
46869 (die_args->trapnr == X86_TRAP_XF)) &&
46870 - !user_mode_vm(die_args->regs))
46871 + !user_mode(die_args->regs))
46872 xpc_die_deactivate();
46873
46874 break;
46875 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
46876 index c69afb5..5c2d0f5 100644
46877 --- a/drivers/mmc/card/block.c
46878 +++ b/drivers/mmc/card/block.c
46879 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
46880 if (idata->ic.postsleep_min_us)
46881 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
46882
46883 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
46884 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
46885 err = -EFAULT;
46886 goto cmd_rel_host;
46887 }
46888 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
46889 index 18c4afe..43be71e 100644
46890 --- a/drivers/mmc/host/dw_mmc.h
46891 +++ b/drivers/mmc/host/dw_mmc.h
46892 @@ -271,5 +271,5 @@ struct dw_mci_drv_data {
46893 void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios);
46894 int (*parse_dt)(struct dw_mci *host);
46895 int (*execute_tuning)(struct dw_mci_slot *slot);
46896 -};
46897 +} __do_const;
46898 #endif /* _DW_MMC_H_ */
46899 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
46900 index 7fe1619..ae0781b 100644
46901 --- a/drivers/mmc/host/mmci.c
46902 +++ b/drivers/mmc/host/mmci.c
46903 @@ -1630,7 +1630,9 @@ static int mmci_probe(struct amba_device *dev,
46904 mmc->caps |= MMC_CAP_CMD23;
46905
46906 if (variant->busy_detect) {
46907 - mmci_ops.card_busy = mmci_card_busy;
46908 + pax_open_kernel();
46909 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
46910 + pax_close_kernel();
46911 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
46912 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
46913 mmc->max_busy_timeout = 0;
46914 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
46915 index f84cfb0..aebe5d6 100644
46916 --- a/drivers/mmc/host/omap_hsmmc.c
46917 +++ b/drivers/mmc/host/omap_hsmmc.c
46918 @@ -2054,7 +2054,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
46919
46920 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
46921 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
46922 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46923 + pax_open_kernel();
46924 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46925 + pax_close_kernel();
46926 }
46927
46928 pm_runtime_enable(host->dev);
46929 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
46930 index 10ef824..88461a2 100644
46931 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
46932 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
46933 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
46934 host->mmc->caps |= MMC_CAP_1_8V_DDR;
46935 }
46936
46937 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
46938 - sdhci_esdhc_ops.platform_execute_tuning =
46939 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
46940 + pax_open_kernel();
46941 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
46942 esdhc_executing_tuning;
46943 + pax_close_kernel();
46944 + }
46945
46946 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
46947 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
46948 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
46949 index c6d2dd7..81b1ca3 100644
46950 --- a/drivers/mmc/host/sdhci-s3c.c
46951 +++ b/drivers/mmc/host/sdhci-s3c.c
46952 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
46953 * we can use overriding functions instead of default.
46954 */
46955 if (sc->no_divider) {
46956 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
46957 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
46958 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
46959 + pax_open_kernel();
46960 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
46961 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
46962 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
46963 + pax_close_kernel();
46964 }
46965
46966 /* It supports additional host capabilities if needed */
46967 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
46968 index 423666b..81ff5eb 100644
46969 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
46970 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
46971 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
46972 size_t totlen = 0, thislen;
46973 int ret = 0;
46974 size_t buflen = 0;
46975 - static char *buffer;
46976 + char *buffer;
46977
46978 if (!ECCBUF_SIZE) {
46979 /* We should fall back to a general writev implementation.
46980 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
46981 index f44c606..aa4e804 100644
46982 --- a/drivers/mtd/nand/denali.c
46983 +++ b/drivers/mtd/nand/denali.c
46984 @@ -24,6 +24,7 @@
46985 #include <linux/slab.h>
46986 #include <linux/mtd/mtd.h>
46987 #include <linux/module.h>
46988 +#include <linux/slab.h>
46989
46990 #include "denali.h"
46991
46992 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46993 index 33f3c3c..d6bbe6a 100644
46994 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46995 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46996 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
46997
46998 /* first try to map the upper buffer directly */
46999 if (virt_addr_valid(this->upper_buf) &&
47000 - !object_is_on_stack(this->upper_buf)) {
47001 + !object_starts_on_stack(this->upper_buf)) {
47002 sg_init_one(sgl, this->upper_buf, this->upper_len);
47003 ret = dma_map_sg(this->dev, sgl, 1, dr);
47004 if (ret == 0)
47005 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
47006 index a5dfbfb..8042ab4 100644
47007 --- a/drivers/mtd/nftlmount.c
47008 +++ b/drivers/mtd/nftlmount.c
47009 @@ -24,6 +24,7 @@
47010 #include <asm/errno.h>
47011 #include <linux/delay.h>
47012 #include <linux/slab.h>
47013 +#include <linux/sched.h>
47014 #include <linux/mtd/mtd.h>
47015 #include <linux/mtd/nand.h>
47016 #include <linux/mtd/nftl.h>
47017 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
47018 index c23184a..4115c41 100644
47019 --- a/drivers/mtd/sm_ftl.c
47020 +++ b/drivers/mtd/sm_ftl.c
47021 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
47022 #define SM_CIS_VENDOR_OFFSET 0x59
47023 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
47024 {
47025 - struct attribute_group *attr_group;
47026 + attribute_group_no_const *attr_group;
47027 struct attribute **attributes;
47028 struct sm_sysfs_attribute *vendor_attribute;
47029 char *vendor;
47030 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
47031 index 7b11243..b3278a3 100644
47032 --- a/drivers/net/bonding/bond_netlink.c
47033 +++ b/drivers/net/bonding/bond_netlink.c
47034 @@ -585,7 +585,7 @@ nla_put_failure:
47035 return -EMSGSIZE;
47036 }
47037
47038 -struct rtnl_link_ops bond_link_ops __read_mostly = {
47039 +struct rtnl_link_ops bond_link_ops = {
47040 .kind = "bond",
47041 .priv_size = sizeof(struct bonding),
47042 .setup = bond_setup,
47043 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
47044 index b3b922a..80bba38 100644
47045 --- a/drivers/net/caif/caif_hsi.c
47046 +++ b/drivers/net/caif/caif_hsi.c
47047 @@ -1444,7 +1444,7 @@ err:
47048 return -ENODEV;
47049 }
47050
47051 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
47052 +static struct rtnl_link_ops caif_hsi_link_ops = {
47053 .kind = "cfhsi",
47054 .priv_size = sizeof(struct cfhsi),
47055 .setup = cfhsi_setup,
47056 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
47057 index 58808f65..0bdc7b3 100644
47058 --- a/drivers/net/can/Kconfig
47059 +++ b/drivers/net/can/Kconfig
47060 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
47061
47062 config CAN_FLEXCAN
47063 tristate "Support for Freescale FLEXCAN based chips"
47064 - depends on ARM || PPC
47065 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
47066 ---help---
47067 Say Y here if you want to support for Freescale FlexCAN.
47068
47069 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
47070 index b0f6924..59e9640 100644
47071 --- a/drivers/net/can/dev.c
47072 +++ b/drivers/net/can/dev.c
47073 @@ -959,7 +959,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
47074 return -EOPNOTSUPP;
47075 }
47076
47077 -static struct rtnl_link_ops can_link_ops __read_mostly = {
47078 +static struct rtnl_link_ops can_link_ops = {
47079 .kind = "can",
47080 .maxtype = IFLA_CAN_MAX,
47081 .policy = can_policy,
47082 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
47083 index 674f367..ec3a31f 100644
47084 --- a/drivers/net/can/vcan.c
47085 +++ b/drivers/net/can/vcan.c
47086 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
47087 dev->destructor = free_netdev;
47088 }
47089
47090 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
47091 +static struct rtnl_link_ops vcan_link_ops = {
47092 .kind = "vcan",
47093 .setup = vcan_setup,
47094 };
47095 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
47096 index 49adbf1..fff7ff8 100644
47097 --- a/drivers/net/dummy.c
47098 +++ b/drivers/net/dummy.c
47099 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
47100 return 0;
47101 }
47102
47103 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
47104 +static struct rtnl_link_ops dummy_link_ops = {
47105 .kind = DRV_NAME,
47106 .setup = dummy_setup,
47107 .validate = dummy_validate,
47108 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
47109 index 0443654..4f0aa18 100644
47110 --- a/drivers/net/ethernet/8390/ax88796.c
47111 +++ b/drivers/net/ethernet/8390/ax88796.c
47112 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
47113 if (ax->plat->reg_offsets)
47114 ei_local->reg_offset = ax->plat->reg_offsets;
47115 else {
47116 + resource_size_t _mem_size = mem_size;
47117 + do_div(_mem_size, 0x18);
47118 ei_local->reg_offset = ax->reg_offsets;
47119 for (ret = 0; ret < 0x18; ret++)
47120 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
47121 + ax->reg_offsets[ret] = _mem_size * ret;
47122 }
47123
47124 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
47125 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
47126 index 6725dc0..163549c 100644
47127 --- a/drivers/net/ethernet/altera/altera_tse_main.c
47128 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
47129 @@ -1216,7 +1216,7 @@ static int tse_shutdown(struct net_device *dev)
47130 return 0;
47131 }
47132
47133 -static struct net_device_ops altera_tse_netdev_ops = {
47134 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
47135 .ndo_open = tse_open,
47136 .ndo_stop = tse_shutdown,
47137 .ndo_start_xmit = tse_start_xmit,
47138 @@ -1453,11 +1453,13 @@ static int altera_tse_probe(struct platform_device *pdev)
47139 ndev->netdev_ops = &altera_tse_netdev_ops;
47140 altera_tse_set_ethtool_ops(ndev);
47141
47142 + pax_open_kernel();
47143 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
47144
47145 if (priv->hash_filter)
47146 altera_tse_netdev_ops.ndo_set_rx_mode =
47147 tse_set_rx_mode_hashfilter;
47148 + pax_close_kernel();
47149
47150 /* Scatter/gather IO is not supported,
47151 * so it is turned off
47152 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47153 index 29a0927..5a348e24 100644
47154 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47155 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47156 @@ -1122,14 +1122,14 @@ do { \
47157 * operations, everything works on mask values.
47158 */
47159 #define XMDIO_READ(_pdata, _mmd, _reg) \
47160 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
47161 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
47162 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
47163
47164 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
47165 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
47166
47167 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
47168 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
47169 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
47170 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
47171
47172 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
47173 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47174 index 8a50b01..39c1ad0 100644
47175 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47176 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47177 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
47178
47179 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
47180
47181 - pdata->hw_if.config_dcb_tc(pdata);
47182 + pdata->hw_if->config_dcb_tc(pdata);
47183
47184 return 0;
47185 }
47186 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
47187
47188 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
47189
47190 - pdata->hw_if.config_dcb_pfc(pdata);
47191 + pdata->hw_if->config_dcb_pfc(pdata);
47192
47193 return 0;
47194 }
47195 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47196 index d81fc6b..6f8ab25 100644
47197 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47198 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47199 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
47200
47201 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47202 {
47203 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47204 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47205 struct xgbe_channel *channel;
47206 struct xgbe_ring *ring;
47207 struct xgbe_ring_data *rdata;
47208 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47209
47210 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
47211 {
47212 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47213 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47214 struct xgbe_channel *channel;
47215 struct xgbe_ring *ring;
47216 struct xgbe_ring_desc *rdesc;
47217 @@ -620,17 +620,12 @@ err_out:
47218 return 0;
47219 }
47220
47221 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
47222 -{
47223 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
47224 -
47225 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
47226 - desc_if->free_ring_resources = xgbe_free_ring_resources;
47227 - desc_if->map_tx_skb = xgbe_map_tx_skb;
47228 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
47229 - desc_if->unmap_rdata = xgbe_unmap_rdata;
47230 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
47231 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
47232 -
47233 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
47234 -}
47235 +const struct xgbe_desc_if default_xgbe_desc_if = {
47236 + .alloc_ring_resources = xgbe_alloc_ring_resources,
47237 + .free_ring_resources = xgbe_free_ring_resources,
47238 + .map_tx_skb = xgbe_map_tx_skb,
47239 + .map_rx_buffer = xgbe_map_rx_buffer,
47240 + .unmap_rdata = xgbe_unmap_rdata,
47241 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
47242 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
47243 +};
47244 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47245 index 400757b..d8c53f6 100644
47246 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47247 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47248 @@ -2748,7 +2748,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
47249
47250 static int xgbe_init(struct xgbe_prv_data *pdata)
47251 {
47252 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47253 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47254 int ret;
47255
47256 DBGPR("-->xgbe_init\n");
47257 @@ -2813,108 +2813,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
47258 return 0;
47259 }
47260
47261 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
47262 -{
47263 - DBGPR("-->xgbe_init_function_ptrs\n");
47264 -
47265 - hw_if->tx_complete = xgbe_tx_complete;
47266 -
47267 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
47268 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
47269 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
47270 - hw_if->set_mac_address = xgbe_set_mac_address;
47271 -
47272 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
47273 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
47274 -
47275 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
47276 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
47277 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
47278 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
47279 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
47280 -
47281 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
47282 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
47283 -
47284 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
47285 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
47286 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
47287 -
47288 - hw_if->enable_tx = xgbe_enable_tx;
47289 - hw_if->disable_tx = xgbe_disable_tx;
47290 - hw_if->enable_rx = xgbe_enable_rx;
47291 - hw_if->disable_rx = xgbe_disable_rx;
47292 -
47293 - hw_if->powerup_tx = xgbe_powerup_tx;
47294 - hw_if->powerdown_tx = xgbe_powerdown_tx;
47295 - hw_if->powerup_rx = xgbe_powerup_rx;
47296 - hw_if->powerdown_rx = xgbe_powerdown_rx;
47297 -
47298 - hw_if->dev_xmit = xgbe_dev_xmit;
47299 - hw_if->dev_read = xgbe_dev_read;
47300 - hw_if->enable_int = xgbe_enable_int;
47301 - hw_if->disable_int = xgbe_disable_int;
47302 - hw_if->init = xgbe_init;
47303 - hw_if->exit = xgbe_exit;
47304 +const struct xgbe_hw_if default_xgbe_hw_if = {
47305 + .tx_complete = xgbe_tx_complete,
47306 +
47307 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
47308 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
47309 + .add_mac_addresses = xgbe_add_mac_addresses,
47310 + .set_mac_address = xgbe_set_mac_address,
47311 +
47312 + .enable_rx_csum = xgbe_enable_rx_csum,
47313 + .disable_rx_csum = xgbe_disable_rx_csum,
47314 +
47315 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
47316 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
47317 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
47318 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
47319 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
47320 +
47321 + .read_mmd_regs = xgbe_read_mmd_regs,
47322 + .write_mmd_regs = xgbe_write_mmd_regs,
47323 +
47324 + .set_gmii_speed = xgbe_set_gmii_speed,
47325 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
47326 + .set_xgmii_speed = xgbe_set_xgmii_speed,
47327 +
47328 + .enable_tx = xgbe_enable_tx,
47329 + .disable_tx = xgbe_disable_tx,
47330 + .enable_rx = xgbe_enable_rx,
47331 + .disable_rx = xgbe_disable_rx,
47332 +
47333 + .powerup_tx = xgbe_powerup_tx,
47334 + .powerdown_tx = xgbe_powerdown_tx,
47335 + .powerup_rx = xgbe_powerup_rx,
47336 + .powerdown_rx = xgbe_powerdown_rx,
47337 +
47338 + .dev_xmit = xgbe_dev_xmit,
47339 + .dev_read = xgbe_dev_read,
47340 + .enable_int = xgbe_enable_int,
47341 + .disable_int = xgbe_disable_int,
47342 + .init = xgbe_init,
47343 + .exit = xgbe_exit,
47344
47345 /* Descriptor related Sequences have to be initialized here */
47346 - hw_if->tx_desc_init = xgbe_tx_desc_init;
47347 - hw_if->rx_desc_init = xgbe_rx_desc_init;
47348 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
47349 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
47350 - hw_if->is_last_desc = xgbe_is_last_desc;
47351 - hw_if->is_context_desc = xgbe_is_context_desc;
47352 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
47353 + .tx_desc_init = xgbe_tx_desc_init,
47354 + .rx_desc_init = xgbe_rx_desc_init,
47355 + .tx_desc_reset = xgbe_tx_desc_reset,
47356 + .rx_desc_reset = xgbe_rx_desc_reset,
47357 + .is_last_desc = xgbe_is_last_desc,
47358 + .is_context_desc = xgbe_is_context_desc,
47359 + .tx_start_xmit = xgbe_tx_start_xmit,
47360
47361 /* For FLOW ctrl */
47362 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
47363 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
47364 + .config_tx_flow_control = xgbe_config_tx_flow_control,
47365 + .config_rx_flow_control = xgbe_config_rx_flow_control,
47366
47367 /* For RX coalescing */
47368 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
47369 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
47370 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
47371 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
47372 + .config_rx_coalesce = xgbe_config_rx_coalesce,
47373 + .config_tx_coalesce = xgbe_config_tx_coalesce,
47374 + .usec_to_riwt = xgbe_usec_to_riwt,
47375 + .riwt_to_usec = xgbe_riwt_to_usec,
47376
47377 /* For RX and TX threshold config */
47378 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
47379 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
47380 + .config_rx_threshold = xgbe_config_rx_threshold,
47381 + .config_tx_threshold = xgbe_config_tx_threshold,
47382
47383 /* For RX and TX Store and Forward Mode config */
47384 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
47385 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
47386 + .config_rsf_mode = xgbe_config_rsf_mode,
47387 + .config_tsf_mode = xgbe_config_tsf_mode,
47388
47389 /* For TX DMA Operating on Second Frame config */
47390 - hw_if->config_osp_mode = xgbe_config_osp_mode;
47391 + .config_osp_mode = xgbe_config_osp_mode,
47392
47393 /* For RX and TX PBL config */
47394 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
47395 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
47396 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
47397 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
47398 - hw_if->config_pblx8 = xgbe_config_pblx8;
47399 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
47400 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
47401 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
47402 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
47403 + .config_pblx8 = xgbe_config_pblx8,
47404
47405 /* For MMC statistics support */
47406 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
47407 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
47408 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
47409 + .tx_mmc_int = xgbe_tx_mmc_int,
47410 + .rx_mmc_int = xgbe_rx_mmc_int,
47411 + .read_mmc_stats = xgbe_read_mmc_stats,
47412
47413 /* For PTP config */
47414 - hw_if->config_tstamp = xgbe_config_tstamp;
47415 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
47416 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
47417 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
47418 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
47419 + .config_tstamp = xgbe_config_tstamp,
47420 + .update_tstamp_addend = xgbe_update_tstamp_addend,
47421 + .set_tstamp_time = xgbe_set_tstamp_time,
47422 + .get_tstamp_time = xgbe_get_tstamp_time,
47423 + .get_tx_tstamp = xgbe_get_tx_tstamp,
47424
47425 /* For Data Center Bridging config */
47426 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
47427 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
47428 + .config_dcb_tc = xgbe_config_dcb_tc,
47429 + .config_dcb_pfc = xgbe_config_dcb_pfc,
47430
47431 /* For Receive Side Scaling */
47432 - hw_if->enable_rss = xgbe_enable_rss;
47433 - hw_if->disable_rss = xgbe_disable_rss;
47434 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
47435 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
47436 -
47437 - DBGPR("<--xgbe_init_function_ptrs\n");
47438 -}
47439 + .enable_rss = xgbe_enable_rss,
47440 + .disable_rss = xgbe_disable_rss,
47441 + .set_rss_hash_key = xgbe_set_rss_hash_key,
47442 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
47443 +};
47444 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47445 index 885b02b..4b31a4c 100644
47446 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47447 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47448 @@ -244,7 +244,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
47449 * support, tell it now
47450 */
47451 if (ring->tx.xmit_more)
47452 - pdata->hw_if.tx_start_xmit(channel, ring);
47453 + pdata->hw_if->tx_start_xmit(channel, ring);
47454
47455 return NETDEV_TX_BUSY;
47456 }
47457 @@ -272,7 +272,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
47458
47459 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47460 {
47461 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47462 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47463 struct xgbe_channel *channel;
47464 enum xgbe_int int_id;
47465 unsigned int i;
47466 @@ -294,7 +294,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47467
47468 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47469 {
47470 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47471 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47472 struct xgbe_channel *channel;
47473 enum xgbe_int int_id;
47474 unsigned int i;
47475 @@ -317,7 +317,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47476 static irqreturn_t xgbe_isr(int irq, void *data)
47477 {
47478 struct xgbe_prv_data *pdata = data;
47479 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47480 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47481 struct xgbe_channel *channel;
47482 unsigned int dma_isr, dma_ch_isr;
47483 unsigned int mac_isr, mac_tssr;
47484 @@ -673,7 +673,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
47485
47486 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47487 {
47488 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47489 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47490
47491 DBGPR("-->xgbe_init_tx_coalesce\n");
47492
47493 @@ -687,7 +687,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47494
47495 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47496 {
47497 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47498 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47499
47500 DBGPR("-->xgbe_init_rx_coalesce\n");
47501
47502 @@ -701,7 +701,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47503
47504 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47505 {
47506 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47507 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47508 struct xgbe_channel *channel;
47509 struct xgbe_ring *ring;
47510 struct xgbe_ring_data *rdata;
47511 @@ -726,7 +726,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47512
47513 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47514 {
47515 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47516 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47517 struct xgbe_channel *channel;
47518 struct xgbe_ring *ring;
47519 struct xgbe_ring_data *rdata;
47520 @@ -752,7 +752,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47521 static void xgbe_adjust_link(struct net_device *netdev)
47522 {
47523 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47524 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47525 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47526 struct phy_device *phydev = pdata->phydev;
47527 int new_state = 0;
47528
47529 @@ -860,7 +860,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
47530 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47531 {
47532 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47533 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47534 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47535 unsigned long flags;
47536
47537 DBGPR("-->xgbe_powerdown\n");
47538 @@ -898,7 +898,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47539 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47540 {
47541 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47542 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47543 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47544 unsigned long flags;
47545
47546 DBGPR("-->xgbe_powerup\n");
47547 @@ -935,7 +935,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47548
47549 static int xgbe_start(struct xgbe_prv_data *pdata)
47550 {
47551 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47552 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47553 struct net_device *netdev = pdata->netdev;
47554 int ret;
47555
47556 @@ -976,7 +976,7 @@ err_napi:
47557
47558 static void xgbe_stop(struct xgbe_prv_data *pdata)
47559 {
47560 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47561 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47562 struct xgbe_channel *channel;
47563 struct net_device *netdev = pdata->netdev;
47564 struct netdev_queue *txq;
47565 @@ -1203,7 +1203,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
47566 return -ERANGE;
47567 }
47568
47569 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
47570 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
47571
47572 memcpy(&pdata->tstamp_config, &config, sizeof(config));
47573
47574 @@ -1352,7 +1352,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
47575 static int xgbe_open(struct net_device *netdev)
47576 {
47577 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47578 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47579 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47580 int ret;
47581
47582 DBGPR("-->xgbe_open\n");
47583 @@ -1424,7 +1424,7 @@ err_phy_init:
47584 static int xgbe_close(struct net_device *netdev)
47585 {
47586 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47587 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47588 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47589
47590 DBGPR("-->xgbe_close\n");
47591
47592 @@ -1452,8 +1452,8 @@ static int xgbe_close(struct net_device *netdev)
47593 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
47594 {
47595 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47596 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47597 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47598 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47599 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47600 struct xgbe_channel *channel;
47601 struct xgbe_ring *ring;
47602 struct xgbe_packet_data *packet;
47603 @@ -1521,7 +1521,7 @@ tx_netdev_return:
47604 static void xgbe_set_rx_mode(struct net_device *netdev)
47605 {
47606 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47607 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47608 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47609 unsigned int pr_mode, am_mode;
47610
47611 DBGPR("-->xgbe_set_rx_mode\n");
47612 @@ -1540,7 +1540,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
47613 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
47614 {
47615 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47616 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47617 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47618 struct sockaddr *saddr = addr;
47619
47620 DBGPR("-->xgbe_set_mac_address\n");
47621 @@ -1607,7 +1607,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
47622
47623 DBGPR("-->%s\n", __func__);
47624
47625 - pdata->hw_if.read_mmc_stats(pdata);
47626 + pdata->hw_if->read_mmc_stats(pdata);
47627
47628 s->rx_packets = pstats->rxframecount_gb;
47629 s->rx_bytes = pstats->rxoctetcount_gb;
47630 @@ -1634,7 +1634,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
47631 u16 vid)
47632 {
47633 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47634 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47635 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47636
47637 DBGPR("-->%s\n", __func__);
47638
47639 @@ -1650,7 +1650,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
47640 u16 vid)
47641 {
47642 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47643 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47644 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47645
47646 DBGPR("-->%s\n", __func__);
47647
47648 @@ -1716,7 +1716,7 @@ static int xgbe_set_features(struct net_device *netdev,
47649 netdev_features_t features)
47650 {
47651 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47652 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47653 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47654 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
47655 int ret = 0;
47656
47657 @@ -1781,8 +1781,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
47658 static void xgbe_rx_refresh(struct xgbe_channel *channel)
47659 {
47660 struct xgbe_prv_data *pdata = channel->pdata;
47661 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47662 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47663 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47664 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47665 struct xgbe_ring *ring = channel->rx_ring;
47666 struct xgbe_ring_data *rdata;
47667
47668 @@ -1835,8 +1835,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
47669 static int xgbe_tx_poll(struct xgbe_channel *channel)
47670 {
47671 struct xgbe_prv_data *pdata = channel->pdata;
47672 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47673 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47674 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47675 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47676 struct xgbe_ring *ring = channel->tx_ring;
47677 struct xgbe_ring_data *rdata;
47678 struct xgbe_ring_desc *rdesc;
47679 @@ -1901,7 +1901,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
47680 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
47681 {
47682 struct xgbe_prv_data *pdata = channel->pdata;
47683 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47684 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47685 struct xgbe_ring *ring = channel->rx_ring;
47686 struct xgbe_ring_data *rdata;
47687 struct xgbe_packet_data *packet;
47688 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47689 index ebf4893..a8f51c6 100644
47690 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47691 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47692 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
47693
47694 DBGPR("-->%s\n", __func__);
47695
47696 - pdata->hw_if.read_mmc_stats(pdata);
47697 + pdata->hw_if->read_mmc_stats(pdata);
47698 for (i = 0; i < XGBE_STATS_COUNT; i++) {
47699 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
47700 *data++ = *(u64 *)stat;
47701 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
47702 struct ethtool_coalesce *ec)
47703 {
47704 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47705 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47706 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47707 unsigned int riwt;
47708
47709 DBGPR("-->xgbe_get_coalesce\n");
47710 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
47711 struct ethtool_coalesce *ec)
47712 {
47713 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47714 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47715 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47716 unsigned int rx_frames, rx_riwt, rx_usecs;
47717 unsigned int tx_frames, tx_usecs;
47718
47719 @@ -536,7 +536,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
47720 const u8 *key, const u8 hfunc)
47721 {
47722 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47723 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47724 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47725 unsigned int ret;
47726
47727 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
47728 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47729 index 32dd651..225cca3 100644
47730 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47731 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47732 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
47733 DBGPR("<--xgbe_default_config\n");
47734 }
47735
47736 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
47737 -{
47738 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
47739 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
47740 -}
47741 -
47742 #ifdef CONFIG_ACPI
47743 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
47744 {
47745 @@ -396,9 +390,8 @@ static int xgbe_probe(struct platform_device *pdev)
47746 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
47747
47748 /* Set all the function pointers */
47749 - xgbe_init_all_fptrs(pdata);
47750 - hw_if = &pdata->hw_if;
47751 - desc_if = &pdata->desc_if;
47752 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
47753 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
47754
47755 /* Issue software reset to device */
47756 hw_if->exit(pdata);
47757 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47758 index 59e267f..0842a88 100644
47759 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47760 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47761 @@ -126,7 +126,7 @@
47762 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
47763 {
47764 struct xgbe_prv_data *pdata = mii->priv;
47765 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47766 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47767 int mmd_data;
47768
47769 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
47770 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
47771 u16 mmd_val)
47772 {
47773 struct xgbe_prv_data *pdata = mii->priv;
47774 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47775 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47776 int mmd_data = mmd_val;
47777
47778 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
47779 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47780 index f326178..8bd7daf 100644
47781 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47782 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47783 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
47784 tstamp_cc);
47785 u64 nsec;
47786
47787 - nsec = pdata->hw_if.get_tstamp_time(pdata);
47788 + nsec = pdata->hw_if->get_tstamp_time(pdata);
47789
47790 return nsec;
47791 }
47792 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
47793
47794 spin_lock_irqsave(&pdata->tstamp_lock, flags);
47795
47796 - pdata->hw_if.update_tstamp_addend(pdata, addend);
47797 + pdata->hw_if->update_tstamp_addend(pdata, addend);
47798
47799 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
47800
47801 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
47802 index 13e8f95..1d8beef 100644
47803 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
47804 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
47805 @@ -675,8 +675,8 @@ struct xgbe_prv_data {
47806 int dev_irq;
47807 unsigned int per_channel_irq;
47808
47809 - struct xgbe_hw_if hw_if;
47810 - struct xgbe_desc_if desc_if;
47811 + struct xgbe_hw_if *hw_if;
47812 + struct xgbe_desc_if *desc_if;
47813
47814 /* AXI DMA settings */
47815 unsigned int coherent;
47816 @@ -798,6 +798,9 @@ struct xgbe_prv_data {
47817 #endif
47818 };
47819
47820 +extern const struct xgbe_hw_if default_xgbe_hw_if;
47821 +extern const struct xgbe_desc_if default_xgbe_desc_if;
47822 +
47823 /* Function prototypes*/
47824
47825 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
47826 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47827 index adcacda..fa6e0ae 100644
47828 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47829 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47830 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
47831 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
47832 {
47833 /* RX_MODE controlling object */
47834 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
47835 + bnx2x_init_rx_mode_obj(bp);
47836
47837 /* multicast configuration controlling object */
47838 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
47839 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47840 index 07cdf9b..b08ecc7 100644
47841 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47842 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47843 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
47844 return rc;
47845 }
47846
47847 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47848 - struct bnx2x_rx_mode_obj *o)
47849 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
47850 {
47851 if (CHIP_IS_E1x(bp)) {
47852 - o->wait_comp = bnx2x_empty_rx_mode_wait;
47853 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
47854 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
47855 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
47856 } else {
47857 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
47858 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
47859 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
47860 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
47861 }
47862 }
47863
47864 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47865 index 86baecb..ff3bb46 100644
47866 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47867 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47868 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
47869
47870 /********************* RX MODE ****************/
47871
47872 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47873 - struct bnx2x_rx_mode_obj *o);
47874 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
47875
47876 /**
47877 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
47878 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
47879 index 31c9f82..e65e986 100644
47880 --- a/drivers/net/ethernet/broadcom/tg3.h
47881 +++ b/drivers/net/ethernet/broadcom/tg3.h
47882 @@ -150,6 +150,7 @@
47883 #define CHIPREV_ID_5750_A0 0x4000
47884 #define CHIPREV_ID_5750_A1 0x4001
47885 #define CHIPREV_ID_5750_A3 0x4003
47886 +#define CHIPREV_ID_5750_C1 0x4201
47887 #define CHIPREV_ID_5750_C2 0x4202
47888 #define CHIPREV_ID_5752_A0_HW 0x5000
47889 #define CHIPREV_ID_5752_A0 0x6000
47890 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
47891 index 903466e..b285864 100644
47892 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
47893 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
47894 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
47895 }
47896
47897 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
47898 - bna_cb_ioceth_enable,
47899 - bna_cb_ioceth_disable,
47900 - bna_cb_ioceth_hbfail,
47901 - bna_cb_ioceth_reset
47902 + .enable_cbfn = bna_cb_ioceth_enable,
47903 + .disable_cbfn = bna_cb_ioceth_disable,
47904 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
47905 + .reset_cbfn = bna_cb_ioceth_reset
47906 };
47907
47908 static void bna_attr_init(struct bna_ioceth *ioceth)
47909 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47910 index 8cffcdf..aadf043 100644
47911 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47912 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47913 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
47914 */
47915 struct l2t_skb_cb {
47916 arp_failure_handler_func arp_failure_handler;
47917 -};
47918 +} __no_const;
47919
47920 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
47921
47922 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47923 index d929951..a2c23f5 100644
47924 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47925 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47926 @@ -2215,7 +2215,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
47927
47928 int i;
47929 struct adapter *ap = netdev2adap(dev);
47930 - static const unsigned int *reg_ranges;
47931 + const unsigned int *reg_ranges;
47932 int arr_size = 0, buf_size = 0;
47933
47934 if (is_t4(ap->params.chip)) {
47935 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
47936 index badff18..e15c4ec 100644
47937 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
47938 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
47939 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
47940 for (i=0; i<ETH_ALEN; i++) {
47941 tmp.addr[i] = dev->dev_addr[i];
47942 }
47943 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
47944 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
47945 break;
47946
47947 case DE4X5_SET_HWADDR: /* Set the hardware address */
47948 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
47949 spin_lock_irqsave(&lp->lock, flags);
47950 memcpy(&statbuf, &lp->pktStats, ioc->len);
47951 spin_unlock_irqrestore(&lp->lock, flags);
47952 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
47953 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
47954 return -EFAULT;
47955 break;
47956 }
47957 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
47958 index e6b790f..051ba2d 100644
47959 --- a/drivers/net/ethernet/emulex/benet/be_main.c
47960 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
47961 @@ -536,7 +536,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
47962
47963 if (wrapped)
47964 newacc += 65536;
47965 - ACCESS_ONCE(*acc) = newacc;
47966 + ACCESS_ONCE_RW(*acc) = newacc;
47967 }
47968
47969 static void populate_erx_stats(struct be_adapter *adapter,
47970 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
47971 index 6d0c5d5..55be363 100644
47972 --- a/drivers/net/ethernet/faraday/ftgmac100.c
47973 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
47974 @@ -30,6 +30,8 @@
47975 #include <linux/netdevice.h>
47976 #include <linux/phy.h>
47977 #include <linux/platform_device.h>
47978 +#include <linux/interrupt.h>
47979 +#include <linux/irqreturn.h>
47980 #include <net/ip.h>
47981
47982 #include "ftgmac100.h"
47983 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
47984 index dce5f7b..2433466 100644
47985 --- a/drivers/net/ethernet/faraday/ftmac100.c
47986 +++ b/drivers/net/ethernet/faraday/ftmac100.c
47987 @@ -31,6 +31,8 @@
47988 #include <linux/module.h>
47989 #include <linux/netdevice.h>
47990 #include <linux/platform_device.h>
47991 +#include <linux/interrupt.h>
47992 +#include <linux/irqreturn.h>
47993
47994 #include "ftmac100.h"
47995
47996 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47997 index fabcfa1..188fd22 100644
47998 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47999 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48000 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
48001 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
48002
48003 /* Update the base adjustement value. */
48004 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
48005 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
48006 smp_mb(); /* Force the above update. */
48007 }
48008
48009 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48010 index 79c00f5..8da39f6 100644
48011 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48012 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48013 @@ -785,7 +785,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
48014 }
48015
48016 /* update the base incval used to calculate frequency adjustment */
48017 - ACCESS_ONCE(adapter->base_incval) = incval;
48018 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
48019 smp_mb();
48020
48021 /* need lock to prevent incorrect read while modifying cyclecounter */
48022 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48023 index 55f9f5c..18cc64b 100644
48024 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48025 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48026 @@ -466,8 +466,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
48027 wmb();
48028
48029 /* we want to dirty this cache line once */
48030 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
48031 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
48032 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
48033 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
48034
48035 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
48036
48037 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48038 index 6223930..975033d 100644
48039 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
48040 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48041 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48042 struct __vxge_hw_fifo *fifo;
48043 struct vxge_hw_fifo_config *config;
48044 u32 txdl_size, txdl_per_memblock;
48045 - struct vxge_hw_mempool_cbs fifo_mp_callback;
48046 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
48047 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
48048 + };
48049 +
48050 struct __vxge_hw_virtualpath *vpath;
48051
48052 if ((vp == NULL) || (attr == NULL)) {
48053 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48054 goto exit;
48055 }
48056
48057 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
48058 -
48059 fifo->mempool =
48060 __vxge_hw_mempool_create(vpath->hldev,
48061 fifo->config->memblock_size,
48062 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48063 index 2bb48d5..d1a865d 100644
48064 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48065 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48066 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
48067 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
48068 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
48069 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
48070 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48071 + pax_open_kernel();
48072 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48073 + pax_close_kernel();
48074 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48075 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
48076 max_tx_rings = QLCNIC_MAX_TX_RINGS;
48077 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48078 index be7d7a6..a8983f8 100644
48079 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48080 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48081 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
48082 case QLCNIC_NON_PRIV_FUNC:
48083 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
48084 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48085 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48086 + pax_open_kernel();
48087 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48088 + pax_close_kernel();
48089 break;
48090 case QLCNIC_PRIV_FUNC:
48091 ahw->op_mode = QLCNIC_PRIV_FUNC;
48092 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
48093 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48094 + pax_open_kernel();
48095 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48096 + pax_close_kernel();
48097 break;
48098 case QLCNIC_MGMT_FUNC:
48099 ahw->op_mode = QLCNIC_MGMT_FUNC;
48100 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48101 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48102 + pax_open_kernel();
48103 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48104 + pax_close_kernel();
48105 break;
48106 default:
48107 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
48108 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48109 index 332bb8a..e6adcd1 100644
48110 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48111 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48112 @@ -1285,7 +1285,7 @@ flash_temp:
48113 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
48114 {
48115 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
48116 - static const struct qlcnic_dump_operations *fw_dump_ops;
48117 + const struct qlcnic_dump_operations *fw_dump_ops;
48118 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
48119 u32 entry_offset, dump, no_entries, buf_offset = 0;
48120 int i, k, ops_cnt, ops_index, dump_size = 0;
48121 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
48122 index c70ab40..00b28e0 100644
48123 --- a/drivers/net/ethernet/realtek/r8169.c
48124 +++ b/drivers/net/ethernet/realtek/r8169.c
48125 @@ -788,22 +788,22 @@ struct rtl8169_private {
48126 struct mdio_ops {
48127 void (*write)(struct rtl8169_private *, int, int);
48128 int (*read)(struct rtl8169_private *, int);
48129 - } mdio_ops;
48130 + } __no_const mdio_ops;
48131
48132 struct pll_power_ops {
48133 void (*down)(struct rtl8169_private *);
48134 void (*up)(struct rtl8169_private *);
48135 - } pll_power_ops;
48136 + } __no_const pll_power_ops;
48137
48138 struct jumbo_ops {
48139 void (*enable)(struct rtl8169_private *);
48140 void (*disable)(struct rtl8169_private *);
48141 - } jumbo_ops;
48142 + } __no_const jumbo_ops;
48143
48144 struct csi_ops {
48145 void (*write)(struct rtl8169_private *, int, int);
48146 u32 (*read)(struct rtl8169_private *, int);
48147 - } csi_ops;
48148 + } __no_const csi_ops;
48149
48150 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
48151 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
48152 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
48153 index 6b861e3..204ac86 100644
48154 --- a/drivers/net/ethernet/sfc/ptp.c
48155 +++ b/drivers/net/ethernet/sfc/ptp.c
48156 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
48157 ptp->start.dma_addr);
48158
48159 /* Clear flag that signals MC ready */
48160 - ACCESS_ONCE(*start) = 0;
48161 + ACCESS_ONCE_RW(*start) = 0;
48162 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
48163 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
48164 EFX_BUG_ON_PARANOID(rc);
48165 diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
48166 index 10b6173..b605dfd5 100644
48167 --- a/drivers/net/ethernet/sfc/selftest.c
48168 +++ b/drivers/net/ethernet/sfc/selftest.c
48169 @@ -46,7 +46,7 @@ struct efx_loopback_payload {
48170 struct iphdr ip;
48171 struct udphdr udp;
48172 __be16 iteration;
48173 - const char msg[64];
48174 + char msg[64];
48175 } __packed;
48176
48177 /* Loopback test source MAC address */
48178 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48179 index 08c483b..2c4a553 100644
48180 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48181 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48182 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
48183
48184 writel(value, ioaddr + MMC_CNTRL);
48185
48186 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48187 - MMC_CNTRL, value);
48188 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48189 +// MMC_CNTRL, value);
48190 }
48191
48192 /* To mask all all interrupts.*/
48193 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
48194 index 17e2766..c332f1e 100644
48195 --- a/drivers/net/ethernet/via/via-rhine.c
48196 +++ b/drivers/net/ethernet/via/via-rhine.c
48197 @@ -2514,7 +2514,7 @@ static struct platform_driver rhine_driver_platform = {
48198 }
48199 };
48200
48201 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
48202 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
48203 {
48204 .ident = "EPIA-M",
48205 .matches = {
48206 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
48207 index 384ca4f..dd7d4f9 100644
48208 --- a/drivers/net/hyperv/hyperv_net.h
48209 +++ b/drivers/net/hyperv/hyperv_net.h
48210 @@ -171,7 +171,7 @@ struct rndis_device {
48211 enum rndis_device_state state;
48212 bool link_state;
48213 bool link_change;
48214 - atomic_t new_req_id;
48215 + atomic_unchecked_t new_req_id;
48216
48217 spinlock_t request_lock;
48218 struct list_head req_list;
48219 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
48220 index 7816d98..7890614 100644
48221 --- a/drivers/net/hyperv/rndis_filter.c
48222 +++ b/drivers/net/hyperv/rndis_filter.c
48223 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
48224 * template
48225 */
48226 set = &rndis_msg->msg.set_req;
48227 - set->req_id = atomic_inc_return(&dev->new_req_id);
48228 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48229
48230 /* Add to the request list */
48231 spin_lock_irqsave(&dev->request_lock, flags);
48232 @@ -918,7 +918,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
48233
48234 /* Setup the rndis set */
48235 halt = &request->request_msg.msg.halt_req;
48236 - halt->req_id = atomic_inc_return(&dev->new_req_id);
48237 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48238
48239 /* Ignore return since this msg is optional. */
48240 rndis_filter_send_request(dev, request);
48241 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
48242 index 34f846b..4a0d5b1 100644
48243 --- a/drivers/net/ifb.c
48244 +++ b/drivers/net/ifb.c
48245 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
48246 return 0;
48247 }
48248
48249 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
48250 +static struct rtnl_link_ops ifb_link_ops = {
48251 .kind = "ifb",
48252 .priv_size = sizeof(struct ifb_private),
48253 .setup = ifb_setup,
48254 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
48255 index 1df38bd..4bc20b0 100644
48256 --- a/drivers/net/macvlan.c
48257 +++ b/drivers/net/macvlan.c
48258 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
48259 free_nskb:
48260 kfree_skb(nskb);
48261 err:
48262 - atomic_long_inc(&skb->dev->rx_dropped);
48263 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
48264 }
48265
48266 static void macvlan_flush_sources(struct macvlan_port *port,
48267 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
48268 int macvlan_link_register(struct rtnl_link_ops *ops)
48269 {
48270 /* common fields */
48271 - ops->priv_size = sizeof(struct macvlan_dev);
48272 - ops->validate = macvlan_validate;
48273 - ops->maxtype = IFLA_MACVLAN_MAX;
48274 - ops->policy = macvlan_policy;
48275 - ops->changelink = macvlan_changelink;
48276 - ops->get_size = macvlan_get_size;
48277 - ops->fill_info = macvlan_fill_info;
48278 + pax_open_kernel();
48279 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
48280 + *(void **)&ops->validate = macvlan_validate;
48281 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
48282 + *(const void **)&ops->policy = macvlan_policy;
48283 + *(void **)&ops->changelink = macvlan_changelink;
48284 + *(void **)&ops->get_size = macvlan_get_size;
48285 + *(void **)&ops->fill_info = macvlan_fill_info;
48286 + pax_close_kernel();
48287
48288 return rtnl_link_register(ops);
48289 };
48290 @@ -1551,7 +1553,7 @@ static int macvlan_device_event(struct notifier_block *unused,
48291 return NOTIFY_DONE;
48292 }
48293
48294 -static struct notifier_block macvlan_notifier_block __read_mostly = {
48295 +static struct notifier_block macvlan_notifier_block = {
48296 .notifier_call = macvlan_device_event,
48297 };
48298
48299 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
48300 index 27ecc5c..f636328 100644
48301 --- a/drivers/net/macvtap.c
48302 +++ b/drivers/net/macvtap.c
48303 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
48304 dev->tx_queue_len = TUN_READQ_SIZE;
48305 }
48306
48307 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
48308 +static struct rtnl_link_ops macvtap_link_ops = {
48309 .kind = "macvtap",
48310 .setup = macvtap_setup,
48311 .newlink = macvtap_newlink,
48312 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
48313
48314 ret = 0;
48315 u = q->flags;
48316 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48317 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48318 put_user(u, &ifr->ifr_flags))
48319 ret = -EFAULT;
48320 macvtap_put_vlan(vlan);
48321 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
48322 return NOTIFY_DONE;
48323 }
48324
48325 -static struct notifier_block macvtap_notifier_block __read_mostly = {
48326 +static struct notifier_block macvtap_notifier_block = {
48327 .notifier_call = macvtap_device_event,
48328 };
48329
48330 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
48331 index 34924df..a747360 100644
48332 --- a/drivers/net/nlmon.c
48333 +++ b/drivers/net/nlmon.c
48334 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
48335 return 0;
48336 }
48337
48338 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
48339 +static struct rtnl_link_ops nlmon_link_ops = {
48340 .kind = "nlmon",
48341 .priv_size = sizeof(struct nlmon),
48342 .setup = nlmon_setup,
48343 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
48344 index bdfe51f..e7845c7 100644
48345 --- a/drivers/net/phy/phy_device.c
48346 +++ b/drivers/net/phy/phy_device.c
48347 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
48348 * zero on success.
48349 *
48350 */
48351 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48352 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
48353 struct phy_c45_device_ids *c45_ids) {
48354 int phy_reg;
48355 int i, reg_addr;
48356 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48357 * its return value is in turn returned.
48358 *
48359 */
48360 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48361 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
48362 bool is_c45, struct phy_c45_device_ids *c45_ids)
48363 {
48364 int phy_reg;
48365 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48366 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
48367 {
48368 struct phy_c45_device_ids c45_ids = {0};
48369 - u32 phy_id = 0;
48370 + int phy_id = 0;
48371 int r;
48372
48373 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
48374 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
48375 index af034db..1611c0b2 100644
48376 --- a/drivers/net/ppp/ppp_generic.c
48377 +++ b/drivers/net/ppp/ppp_generic.c
48378 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48379 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
48380 struct ppp_stats stats;
48381 struct ppp_comp_stats cstats;
48382 - char *vers;
48383
48384 switch (cmd) {
48385 case SIOCGPPPSTATS:
48386 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48387 break;
48388
48389 case SIOCGPPPVER:
48390 - vers = PPP_VERSION;
48391 - if (copy_to_user(addr, vers, strlen(vers) + 1))
48392 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
48393 break;
48394 err = 0;
48395 break;
48396 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
48397 index 079f7ad..b2a2bfa7 100644
48398 --- a/drivers/net/slip/slhc.c
48399 +++ b/drivers/net/slip/slhc.c
48400 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
48401 register struct tcphdr *thp;
48402 register struct iphdr *ip;
48403 register struct cstate *cs;
48404 - int len, hdrlen;
48405 + long len, hdrlen;
48406 unsigned char *cp = icp;
48407
48408 /* We've got a compressed packet; read the change byte */
48409 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
48410 index 7d39484..d58499d 100644
48411 --- a/drivers/net/team/team.c
48412 +++ b/drivers/net/team/team.c
48413 @@ -2099,7 +2099,7 @@ static unsigned int team_get_num_rx_queues(void)
48414 return TEAM_DEFAULT_NUM_RX_QUEUES;
48415 }
48416
48417 -static struct rtnl_link_ops team_link_ops __read_mostly = {
48418 +static struct rtnl_link_ops team_link_ops = {
48419 .kind = DRV_NAME,
48420 .priv_size = sizeof(struct team),
48421 .setup = team_setup,
48422 @@ -2889,7 +2889,7 @@ static int team_device_event(struct notifier_block *unused,
48423 return NOTIFY_DONE;
48424 }
48425
48426 -static struct notifier_block team_notifier_block __read_mostly = {
48427 +static struct notifier_block team_notifier_block = {
48428 .notifier_call = team_device_event,
48429 };
48430
48431 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
48432 index 857dca4..642f532 100644
48433 --- a/drivers/net/tun.c
48434 +++ b/drivers/net/tun.c
48435 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
48436 return -EINVAL;
48437 }
48438
48439 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
48440 +static struct rtnl_link_ops tun_link_ops = {
48441 .kind = DRV_NAME,
48442 .priv_size = sizeof(struct tun_struct),
48443 .setup = tun_setup,
48444 @@ -1830,7 +1830,7 @@ unlock:
48445 }
48446
48447 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48448 - unsigned long arg, int ifreq_len)
48449 + unsigned long arg, size_t ifreq_len)
48450 {
48451 struct tun_file *tfile = file->private_data;
48452 struct tun_struct *tun;
48453 @@ -1844,6 +1844,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48454 int le;
48455 int ret;
48456
48457 + if (ifreq_len > sizeof ifr)
48458 + return -EFAULT;
48459 +
48460 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
48461 if (copy_from_user(&ifr, argp, ifreq_len))
48462 return -EFAULT;
48463 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
48464 index 778e915..58c4d95 100644
48465 --- a/drivers/net/usb/hso.c
48466 +++ b/drivers/net/usb/hso.c
48467 @@ -70,7 +70,7 @@
48468 #include <asm/byteorder.h>
48469 #include <linux/serial_core.h>
48470 #include <linux/serial.h>
48471 -
48472 +#include <asm/local.h>
48473
48474 #define MOD_AUTHOR "Option Wireless"
48475 #define MOD_DESCRIPTION "USB High Speed Option driver"
48476 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
48477 struct urb *urb;
48478
48479 urb = serial->rx_urb[0];
48480 - if (serial->port.count > 0) {
48481 + if (atomic_read(&serial->port.count) > 0) {
48482 count = put_rxbuf_data(urb, serial);
48483 if (count == -1)
48484 return;
48485 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
48486 DUMP1(urb->transfer_buffer, urb->actual_length);
48487
48488 /* Anyone listening? */
48489 - if (serial->port.count == 0)
48490 + if (atomic_read(&serial->port.count) == 0)
48491 return;
48492
48493 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
48494 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48495 tty_port_tty_set(&serial->port, tty);
48496
48497 /* check for port already opened, if not set the termios */
48498 - serial->port.count++;
48499 - if (serial->port.count == 1) {
48500 + if (atomic_inc_return(&serial->port.count) == 1) {
48501 serial->rx_state = RX_IDLE;
48502 /* Force default termio settings */
48503 _hso_serial_set_termios(tty, NULL);
48504 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48505 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
48506 if (result) {
48507 hso_stop_serial_device(serial->parent);
48508 - serial->port.count--;
48509 + atomic_dec(&serial->port.count);
48510 } else {
48511 kref_get(&serial->parent->ref);
48512 }
48513 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
48514
48515 /* reset the rts and dtr */
48516 /* do the actual close */
48517 - serial->port.count--;
48518 + atomic_dec(&serial->port.count);
48519
48520 - if (serial->port.count <= 0) {
48521 - serial->port.count = 0;
48522 + if (atomic_read(&serial->port.count) <= 0) {
48523 + atomic_set(&serial->port.count, 0);
48524 tty_port_tty_set(&serial->port, NULL);
48525 if (!usb_gone)
48526 hso_stop_serial_device(serial->parent);
48527 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
48528
48529 /* the actual setup */
48530 spin_lock_irqsave(&serial->serial_lock, flags);
48531 - if (serial->port.count)
48532 + if (atomic_read(&serial->port.count))
48533 _hso_serial_set_termios(tty, old);
48534 else
48535 tty->termios = *old;
48536 @@ -1886,7 +1885,7 @@ static void intr_callback(struct urb *urb)
48537 D1("Pending read interrupt on port %d\n", i);
48538 spin_lock(&serial->serial_lock);
48539 if (serial->rx_state == RX_IDLE &&
48540 - serial->port.count > 0) {
48541 + atomic_read(&serial->port.count) > 0) {
48542 /* Setup and send a ctrl req read on
48543 * port i */
48544 if (!serial->rx_urb_filled[0]) {
48545 @@ -3053,7 +3052,7 @@ static int hso_resume(struct usb_interface *iface)
48546 /* Start all serial ports */
48547 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
48548 if (serial_table[i] && (serial_table[i]->interface == iface)) {
48549 - if (dev2ser(serial_table[i])->port.count) {
48550 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
48551 result =
48552 hso_start_serial_device(serial_table[i], GFP_NOIO);
48553 hso_kick_transmit(dev2ser(serial_table[i]));
48554 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
48555 index 9f7c0ab..1577b4a 100644
48556 --- a/drivers/net/usb/r8152.c
48557 +++ b/drivers/net/usb/r8152.c
48558 @@ -601,7 +601,7 @@ struct r8152 {
48559 void (*unload)(struct r8152 *);
48560 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
48561 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
48562 - } rtl_ops;
48563 + } __no_const rtl_ops;
48564
48565 int intr_interval;
48566 u32 saved_wolopts;
48567 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
48568 index a2515887..6d13233 100644
48569 --- a/drivers/net/usb/sierra_net.c
48570 +++ b/drivers/net/usb/sierra_net.c
48571 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
48572 /* atomic counter partially included in MAC address to make sure 2 devices
48573 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
48574 */
48575 -static atomic_t iface_counter = ATOMIC_INIT(0);
48576 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
48577
48578 /*
48579 * SYNC Timer Delay definition used to set the expiry time
48580 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
48581 dev->net->netdev_ops = &sierra_net_device_ops;
48582
48583 /* change MAC addr to include, ifacenum, and to be unique */
48584 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
48585 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
48586 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
48587
48588 /* we will have to manufacture ethernet headers, prepare template */
48589 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
48590 index 59b0e97..a6ed579 100644
48591 --- a/drivers/net/virtio_net.c
48592 +++ b/drivers/net/virtio_net.c
48593 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
48594 #define RECEIVE_AVG_WEIGHT 64
48595
48596 /* Minimum alignment for mergeable packet buffers. */
48597 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
48598 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
48599
48600 #define VIRTNET_DRIVER_VERSION "1.0.0"
48601
48602 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
48603 index fceb637..37c70fd 100644
48604 --- a/drivers/net/vxlan.c
48605 +++ b/drivers/net/vxlan.c
48606 @@ -2935,7 +2935,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
48607 return vxlan->net;
48608 }
48609
48610 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
48611 +static struct rtnl_link_ops vxlan_link_ops = {
48612 .kind = "vxlan",
48613 .maxtype = IFLA_VXLAN_MAX,
48614 .policy = vxlan_policy,
48615 @@ -2983,7 +2983,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
48616 return NOTIFY_DONE;
48617 }
48618
48619 -static struct notifier_block vxlan_notifier_block __read_mostly = {
48620 +static struct notifier_block vxlan_notifier_block = {
48621 .notifier_call = vxlan_lowerdev_event,
48622 };
48623
48624 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
48625 index 5920c99..ff2e4a5 100644
48626 --- a/drivers/net/wan/lmc/lmc_media.c
48627 +++ b/drivers/net/wan/lmc/lmc_media.c
48628 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
48629 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
48630
48631 lmc_media_t lmc_ds3_media = {
48632 - lmc_ds3_init, /* special media init stuff */
48633 - lmc_ds3_default, /* reset to default state */
48634 - lmc_ds3_set_status, /* reset status to state provided */
48635 - lmc_dummy_set_1, /* set clock source */
48636 - lmc_dummy_set2_1, /* set line speed */
48637 - lmc_ds3_set_100ft, /* set cable length */
48638 - lmc_ds3_set_scram, /* set scrambler */
48639 - lmc_ds3_get_link_status, /* get link status */
48640 - lmc_dummy_set_1, /* set link status */
48641 - lmc_ds3_set_crc_length, /* set CRC length */
48642 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48643 - lmc_ds3_watchdog
48644 + .init = lmc_ds3_init, /* special media init stuff */
48645 + .defaults = lmc_ds3_default, /* reset to default state */
48646 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
48647 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
48648 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48649 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
48650 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
48651 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
48652 + .set_link_status = lmc_dummy_set_1, /* set link status */
48653 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
48654 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48655 + .watchdog = lmc_ds3_watchdog
48656 };
48657
48658 lmc_media_t lmc_hssi_media = {
48659 - lmc_hssi_init, /* special media init stuff */
48660 - lmc_hssi_default, /* reset to default state */
48661 - lmc_hssi_set_status, /* reset status to state provided */
48662 - lmc_hssi_set_clock, /* set clock source */
48663 - lmc_dummy_set2_1, /* set line speed */
48664 - lmc_dummy_set_1, /* set cable length */
48665 - lmc_dummy_set_1, /* set scrambler */
48666 - lmc_hssi_get_link_status, /* get link status */
48667 - lmc_hssi_set_link_status, /* set link status */
48668 - lmc_hssi_set_crc_length, /* set CRC length */
48669 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48670 - lmc_hssi_watchdog
48671 + .init = lmc_hssi_init, /* special media init stuff */
48672 + .defaults = lmc_hssi_default, /* reset to default state */
48673 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
48674 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
48675 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48676 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48677 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48678 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
48679 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
48680 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
48681 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48682 + .watchdog = lmc_hssi_watchdog
48683 };
48684
48685 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
48686 - lmc_ssi_default, /* reset to default state */
48687 - lmc_ssi_set_status, /* reset status to state provided */
48688 - lmc_ssi_set_clock, /* set clock source */
48689 - lmc_ssi_set_speed, /* set line speed */
48690 - lmc_dummy_set_1, /* set cable length */
48691 - lmc_dummy_set_1, /* set scrambler */
48692 - lmc_ssi_get_link_status, /* get link status */
48693 - lmc_ssi_set_link_status, /* set link status */
48694 - lmc_ssi_set_crc_length, /* set CRC length */
48695 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48696 - lmc_ssi_watchdog
48697 +lmc_media_t lmc_ssi_media = {
48698 + .init = lmc_ssi_init, /* special media init stuff */
48699 + .defaults = lmc_ssi_default, /* reset to default state */
48700 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
48701 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
48702 + .set_speed = lmc_ssi_set_speed, /* set line speed */
48703 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48704 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48705 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
48706 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
48707 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
48708 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48709 + .watchdog = lmc_ssi_watchdog
48710 };
48711
48712 lmc_media_t lmc_t1_media = {
48713 - lmc_t1_init, /* special media init stuff */
48714 - lmc_t1_default, /* reset to default state */
48715 - lmc_t1_set_status, /* reset status to state provided */
48716 - lmc_t1_set_clock, /* set clock source */
48717 - lmc_dummy_set2_1, /* set line speed */
48718 - lmc_dummy_set_1, /* set cable length */
48719 - lmc_dummy_set_1, /* set scrambler */
48720 - lmc_t1_get_link_status, /* get link status */
48721 - lmc_dummy_set_1, /* set link status */
48722 - lmc_t1_set_crc_length, /* set CRC length */
48723 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48724 - lmc_t1_watchdog
48725 + .init = lmc_t1_init, /* special media init stuff */
48726 + .defaults = lmc_t1_default, /* reset to default state */
48727 + .set_status = lmc_t1_set_status, /* reset status to state provided */
48728 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
48729 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48730 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48731 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48732 + .get_link_status = lmc_t1_get_link_status, /* get link status */
48733 + .set_link_status = lmc_dummy_set_1, /* set link status */
48734 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
48735 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48736 + .watchdog = lmc_t1_watchdog
48737 };
48738
48739 static void
48740 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
48741 index feacc3b..5bac0de 100644
48742 --- a/drivers/net/wan/z85230.c
48743 +++ b/drivers/net/wan/z85230.c
48744 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
48745
48746 struct z8530_irqhandler z8530_sync =
48747 {
48748 - z8530_rx,
48749 - z8530_tx,
48750 - z8530_status
48751 + .rx = z8530_rx,
48752 + .tx = z8530_tx,
48753 + .status = z8530_status
48754 };
48755
48756 EXPORT_SYMBOL(z8530_sync);
48757 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
48758 }
48759
48760 static struct z8530_irqhandler z8530_dma_sync = {
48761 - z8530_dma_rx,
48762 - z8530_dma_tx,
48763 - z8530_dma_status
48764 + .rx = z8530_dma_rx,
48765 + .tx = z8530_dma_tx,
48766 + .status = z8530_dma_status
48767 };
48768
48769 static struct z8530_irqhandler z8530_txdma_sync = {
48770 - z8530_rx,
48771 - z8530_dma_tx,
48772 - z8530_dma_status
48773 + .rx = z8530_rx,
48774 + .tx = z8530_dma_tx,
48775 + .status = z8530_dma_status
48776 };
48777
48778 /**
48779 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
48780
48781 struct z8530_irqhandler z8530_nop=
48782 {
48783 - z8530_rx_clear,
48784 - z8530_tx_clear,
48785 - z8530_status_clear
48786 + .rx = z8530_rx_clear,
48787 + .tx = z8530_tx_clear,
48788 + .status = z8530_status_clear
48789 };
48790
48791
48792 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
48793 index 0b60295..b8bfa5b 100644
48794 --- a/drivers/net/wimax/i2400m/rx.c
48795 +++ b/drivers/net/wimax/i2400m/rx.c
48796 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
48797 if (i2400m->rx_roq == NULL)
48798 goto error_roq_alloc;
48799
48800 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
48801 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
48802 GFP_KERNEL);
48803 if (rd == NULL) {
48804 result = -ENOMEM;
48805 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
48806 index e71a2ce..2268d61 100644
48807 --- a/drivers/net/wireless/airo.c
48808 +++ b/drivers/net/wireless/airo.c
48809 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
48810 struct airo_info *ai = dev->ml_priv;
48811 int ridcode;
48812 int enabled;
48813 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48814 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48815 unsigned char *iobuf;
48816
48817 /* Only super-user can write RIDs */
48818 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
48819 index da92bfa..5a9001a 100644
48820 --- a/drivers/net/wireless/at76c50x-usb.c
48821 +++ b/drivers/net/wireless/at76c50x-usb.c
48822 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
48823 }
48824
48825 /* Convert timeout from the DFU status to jiffies */
48826 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
48827 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
48828 {
48829 return msecs_to_jiffies((s->poll_timeout[2] << 16)
48830 | (s->poll_timeout[1] << 8)
48831 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
48832 index 2fd9e18..3f55bdd 100644
48833 --- a/drivers/net/wireless/ath/ath10k/htc.c
48834 +++ b/drivers/net/wireless/ath/ath10k/htc.c
48835 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
48836 /* registered target arrival callback from the HIF layer */
48837 int ath10k_htc_init(struct ath10k *ar)
48838 {
48839 - struct ath10k_hif_cb htc_callbacks;
48840 + static struct ath10k_hif_cb htc_callbacks = {
48841 + .rx_completion = ath10k_htc_rx_completion_handler,
48842 + .tx_completion = ath10k_htc_tx_completion_handler,
48843 + };
48844 struct ath10k_htc_ep *ep = NULL;
48845 struct ath10k_htc *htc = &ar->htc;
48846
48847 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
48848 ath10k_htc_reset_endpoint_states(htc);
48849
48850 /* setup HIF layer callbacks */
48851 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
48852 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
48853 htc->ar = ar;
48854
48855 /* Get HIF default pipe for HTC message exchange */
48856 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
48857 index 527179c..a890150 100644
48858 --- a/drivers/net/wireless/ath/ath10k/htc.h
48859 +++ b/drivers/net/wireless/ath/ath10k/htc.h
48860 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
48861
48862 struct ath10k_htc_ops {
48863 void (*target_send_suspend_complete)(struct ath10k *ar);
48864 -};
48865 +} __no_const;
48866
48867 struct ath10k_htc_ep_ops {
48868 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
48869 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
48870 void (*ep_tx_credits)(struct ath10k *);
48871 -};
48872 +} __no_const;
48873
48874 /* service connection information */
48875 struct ath10k_htc_svc_conn_req {
48876 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48877 index f816909..e56cd8b 100644
48878 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48879 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48880 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48881 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
48882 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
48883
48884 - ACCESS_ONCE(ads->ds_link) = i->link;
48885 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
48886 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
48887 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
48888
48889 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
48890 ctl6 = SM(i->keytype, AR_EncrType);
48891 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48892
48893 if ((i->is_first || i->is_last) &&
48894 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
48895 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
48896 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
48897 | set11nTries(i->rates, 1)
48898 | set11nTries(i->rates, 2)
48899 | set11nTries(i->rates, 3)
48900 | (i->dur_update ? AR_DurUpdateEna : 0)
48901 | SM(0, AR_BurstDur);
48902
48903 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
48904 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
48905 | set11nRate(i->rates, 1)
48906 | set11nRate(i->rates, 2)
48907 | set11nRate(i->rates, 3);
48908 } else {
48909 - ACCESS_ONCE(ads->ds_ctl2) = 0;
48910 - ACCESS_ONCE(ads->ds_ctl3) = 0;
48911 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
48912 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
48913 }
48914
48915 if (!i->is_first) {
48916 - ACCESS_ONCE(ads->ds_ctl0) = 0;
48917 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48918 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48919 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
48920 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48921 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48922 return;
48923 }
48924
48925 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48926 break;
48927 }
48928
48929 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48930 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48931 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
48932 | SM(i->txpower[0], AR_XmitPower0)
48933 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
48934 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48935 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
48936 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
48937
48938 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48939 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48940 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48941 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48942
48943 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
48944 return;
48945
48946 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
48947 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
48948 | set11nPktDurRTSCTS(i->rates, 1);
48949
48950 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
48951 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
48952 | set11nPktDurRTSCTS(i->rates, 3);
48953
48954 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
48955 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
48956 | set11nRateFlags(i->rates, 1)
48957 | set11nRateFlags(i->rates, 2)
48958 | set11nRateFlags(i->rates, 3)
48959 | SM(i->rtscts_rate, AR_RTSCTSRate);
48960
48961 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
48962 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
48963 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
48964 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
48965 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
48966 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
48967 }
48968
48969 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
48970 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48971 index da84b70..83e4978 100644
48972 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48973 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48974 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48975 (i->qcu << AR_TxQcuNum_S) | desc_len;
48976
48977 checksum += val;
48978 - ACCESS_ONCE(ads->info) = val;
48979 + ACCESS_ONCE_RW(ads->info) = val;
48980
48981 checksum += i->link;
48982 - ACCESS_ONCE(ads->link) = i->link;
48983 + ACCESS_ONCE_RW(ads->link) = i->link;
48984
48985 checksum += i->buf_addr[0];
48986 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
48987 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
48988 checksum += i->buf_addr[1];
48989 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
48990 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
48991 checksum += i->buf_addr[2];
48992 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
48993 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
48994 checksum += i->buf_addr[3];
48995 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
48996 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
48997
48998 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
48999 - ACCESS_ONCE(ads->ctl3) = val;
49000 + ACCESS_ONCE_RW(ads->ctl3) = val;
49001 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
49002 - ACCESS_ONCE(ads->ctl5) = val;
49003 + ACCESS_ONCE_RW(ads->ctl5) = val;
49004 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
49005 - ACCESS_ONCE(ads->ctl7) = val;
49006 + ACCESS_ONCE_RW(ads->ctl7) = val;
49007 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
49008 - ACCESS_ONCE(ads->ctl9) = val;
49009 + ACCESS_ONCE_RW(ads->ctl9) = val;
49010
49011 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
49012 - ACCESS_ONCE(ads->ctl10) = checksum;
49013 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
49014
49015 if (i->is_first || i->is_last) {
49016 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
49017 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
49018 | set11nTries(i->rates, 1)
49019 | set11nTries(i->rates, 2)
49020 | set11nTries(i->rates, 3)
49021 | (i->dur_update ? AR_DurUpdateEna : 0)
49022 | SM(0, AR_BurstDur);
49023
49024 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
49025 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
49026 | set11nRate(i->rates, 1)
49027 | set11nRate(i->rates, 2)
49028 | set11nRate(i->rates, 3);
49029 } else {
49030 - ACCESS_ONCE(ads->ctl13) = 0;
49031 - ACCESS_ONCE(ads->ctl14) = 0;
49032 + ACCESS_ONCE_RW(ads->ctl13) = 0;
49033 + ACCESS_ONCE_RW(ads->ctl14) = 0;
49034 }
49035
49036 ads->ctl20 = 0;
49037 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49038
49039 ctl17 = SM(i->keytype, AR_EncrType);
49040 if (!i->is_first) {
49041 - ACCESS_ONCE(ads->ctl11) = 0;
49042 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49043 - ACCESS_ONCE(ads->ctl15) = 0;
49044 - ACCESS_ONCE(ads->ctl16) = 0;
49045 - ACCESS_ONCE(ads->ctl17) = ctl17;
49046 - ACCESS_ONCE(ads->ctl18) = 0;
49047 - ACCESS_ONCE(ads->ctl19) = 0;
49048 + ACCESS_ONCE_RW(ads->ctl11) = 0;
49049 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49050 + ACCESS_ONCE_RW(ads->ctl15) = 0;
49051 + ACCESS_ONCE_RW(ads->ctl16) = 0;
49052 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49053 + ACCESS_ONCE_RW(ads->ctl18) = 0;
49054 + ACCESS_ONCE_RW(ads->ctl19) = 0;
49055 return;
49056 }
49057
49058 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49059 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49060 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49061 | SM(i->txpower[0], AR_XmitPower0)
49062 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49063 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49064 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
49065 ctl12 |= SM(val, AR_PAPRDChainMask);
49066
49067 - ACCESS_ONCE(ads->ctl12) = ctl12;
49068 - ACCESS_ONCE(ads->ctl17) = ctl17;
49069 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
49070 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49071
49072 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49073 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49074 | set11nPktDurRTSCTS(i->rates, 1);
49075
49076 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49077 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49078 | set11nPktDurRTSCTS(i->rates, 3);
49079
49080 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
49081 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
49082 | set11nRateFlags(i->rates, 1)
49083 | set11nRateFlags(i->rates, 2)
49084 | set11nRateFlags(i->rates, 3)
49085 | SM(i->rtscts_rate, AR_RTSCTSRate);
49086
49087 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
49088 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
49089
49090 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49091 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49092 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49093 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49094 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49095 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49096 }
49097
49098 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
49099 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
49100 index e82e570..8c3cf90 100644
49101 --- a/drivers/net/wireless/ath/ath9k/hw.h
49102 +++ b/drivers/net/wireless/ath/ath9k/hw.h
49103 @@ -646,7 +646,7 @@ struct ath_hw_private_ops {
49104
49105 /* ANI */
49106 void (*ani_cache_ini_regs)(struct ath_hw *ah);
49107 -};
49108 +} __no_const;
49109
49110 /**
49111 * struct ath_spec_scan - parameters for Atheros spectral scan
49112 @@ -722,7 +722,7 @@ struct ath_hw_ops {
49113 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
49114 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
49115 #endif
49116 -};
49117 +} __no_const;
49118
49119 struct ath_nf_limits {
49120 s16 max;
49121 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
49122 index 9ede991..a8f08fb 100644
49123 --- a/drivers/net/wireless/ath/ath9k/main.c
49124 +++ b/drivers/net/wireless/ath/ath9k/main.c
49125 @@ -2537,16 +2537,18 @@ void ath9k_fill_chanctx_ops(void)
49126 if (!ath9k_is_chanctx_enabled())
49127 return;
49128
49129 - ath9k_ops.hw_scan = ath9k_hw_scan;
49130 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49131 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49132 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49133 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
49134 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49135 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
49136 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49137 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49138 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49139 + pax_open_kernel();
49140 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
49141 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49142 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49143 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49144 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
49145 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49146 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
49147 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49148 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49149 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49150 + pax_close_kernel();
49151 }
49152
49153 #endif
49154 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
49155 index 058a9f2..d5cb1ba 100644
49156 --- a/drivers/net/wireless/b43/phy_lp.c
49157 +++ b/drivers/net/wireless/b43/phy_lp.c
49158 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
49159 {
49160 struct ssb_bus *bus = dev->dev->sdev->bus;
49161
49162 - static const struct b206x_channel *chandata = NULL;
49163 + const struct b206x_channel *chandata = NULL;
49164 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
49165 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
49166 u16 old_comm15, scale;
49167 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
49168 index e566580..2c218ca 100644
49169 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
49170 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
49171 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
49172 */
49173 if (il3945_mod_params.disable_hw_scan) {
49174 D_INFO("Disabling hw_scan\n");
49175 - il3945_mac_ops.hw_scan = NULL;
49176 + pax_open_kernel();
49177 + *(void **)&il3945_mac_ops.hw_scan = NULL;
49178 + pax_close_kernel();
49179 }
49180
49181 D_INFO("*** LOAD DRIVER ***\n");
49182 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49183 index 0ffb6ff..c0b7f0e 100644
49184 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49185 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49186 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
49187 {
49188 struct iwl_priv *priv = file->private_data;
49189 char buf[64];
49190 - int buf_size;
49191 + size_t buf_size;
49192 u32 offset, len;
49193
49194 memset(buf, 0, sizeof(buf));
49195 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
49196 struct iwl_priv *priv = file->private_data;
49197
49198 char buf[8];
49199 - int buf_size;
49200 + size_t buf_size;
49201 u32 reset_flag;
49202
49203 memset(buf, 0, sizeof(buf));
49204 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
49205 {
49206 struct iwl_priv *priv = file->private_data;
49207 char buf[8];
49208 - int buf_size;
49209 + size_t buf_size;
49210 int ht40;
49211
49212 memset(buf, 0, sizeof(buf));
49213 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
49214 {
49215 struct iwl_priv *priv = file->private_data;
49216 char buf[8];
49217 - int buf_size;
49218 + size_t buf_size;
49219 int value;
49220
49221 memset(buf, 0, sizeof(buf));
49222 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
49223 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
49224 DEBUGFS_READ_FILE_OPS(current_sleep_command);
49225
49226 -static const char *fmt_value = " %-30s %10u\n";
49227 -static const char *fmt_hex = " %-30s 0x%02X\n";
49228 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
49229 -static const char *fmt_header =
49230 +static const char fmt_value[] = " %-30s %10u\n";
49231 +static const char fmt_hex[] = " %-30s 0x%02X\n";
49232 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
49233 +static const char fmt_header[] =
49234 "%-32s current cumulative delta max\n";
49235
49236 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
49237 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
49238 {
49239 struct iwl_priv *priv = file->private_data;
49240 char buf[8];
49241 - int buf_size;
49242 + size_t buf_size;
49243 int clear;
49244
49245 memset(buf, 0, sizeof(buf));
49246 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
49247 {
49248 struct iwl_priv *priv = file->private_data;
49249 char buf[8];
49250 - int buf_size;
49251 + size_t buf_size;
49252 int trace;
49253
49254 memset(buf, 0, sizeof(buf));
49255 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
49256 {
49257 struct iwl_priv *priv = file->private_data;
49258 char buf[8];
49259 - int buf_size;
49260 + size_t buf_size;
49261 int missed;
49262
49263 memset(buf, 0, sizeof(buf));
49264 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
49265
49266 struct iwl_priv *priv = file->private_data;
49267 char buf[8];
49268 - int buf_size;
49269 + size_t buf_size;
49270 int plcp;
49271
49272 memset(buf, 0, sizeof(buf));
49273 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
49274
49275 struct iwl_priv *priv = file->private_data;
49276 char buf[8];
49277 - int buf_size;
49278 + size_t buf_size;
49279 int flush;
49280
49281 memset(buf, 0, sizeof(buf));
49282 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
49283
49284 struct iwl_priv *priv = file->private_data;
49285 char buf[8];
49286 - int buf_size;
49287 + size_t buf_size;
49288 int rts;
49289
49290 if (!priv->cfg->ht_params)
49291 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
49292 {
49293 struct iwl_priv *priv = file->private_data;
49294 char buf[8];
49295 - int buf_size;
49296 + size_t buf_size;
49297
49298 memset(buf, 0, sizeof(buf));
49299 buf_size = min(count, sizeof(buf) - 1);
49300 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
49301 struct iwl_priv *priv = file->private_data;
49302 u32 event_log_flag;
49303 char buf[8];
49304 - int buf_size;
49305 + size_t buf_size;
49306
49307 /* check that the interface is up */
49308 if (!iwl_is_ready(priv))
49309 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
49310 struct iwl_priv *priv = file->private_data;
49311 char buf[8];
49312 u32 calib_disabled;
49313 - int buf_size;
49314 + size_t buf_size;
49315
49316 memset(buf, 0, sizeof(buf));
49317 buf_size = min(count, sizeof(buf) - 1);
49318 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
49319 index 69935aa..c1ca128 100644
49320 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
49321 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
49322 @@ -1836,7 +1836,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
49323 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
49324
49325 char buf[8];
49326 - int buf_size;
49327 + size_t buf_size;
49328 u32 reset_flag;
49329
49330 memset(buf, 0, sizeof(buf));
49331 @@ -1857,7 +1857,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
49332 {
49333 struct iwl_trans *trans = file->private_data;
49334 char buf[8];
49335 - int buf_size;
49336 + size_t buf_size;
49337 int csr;
49338
49339 memset(buf, 0, sizeof(buf));
49340 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
49341 index 8908be6..fe97ddd 100644
49342 --- a/drivers/net/wireless/mac80211_hwsim.c
49343 +++ b/drivers/net/wireless/mac80211_hwsim.c
49344 @@ -3070,20 +3070,20 @@ static int __init init_mac80211_hwsim(void)
49345 if (channels < 1)
49346 return -EINVAL;
49347
49348 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
49349 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49350 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49351 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49352 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49353 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49354 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49355 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49356 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49357 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49358 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
49359 - mac80211_hwsim_assign_vif_chanctx;
49360 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
49361 - mac80211_hwsim_unassign_vif_chanctx;
49362 + pax_open_kernel();
49363 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
49364 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49365 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49366 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49367 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49368 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49369 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49370 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49371 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49372 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49373 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
49374 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
49375 + pax_close_kernel();
49376
49377 spin_lock_init(&hwsim_radio_lock);
49378 INIT_LIST_HEAD(&hwsim_radios);
49379 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
49380 index 60d44ce..884dd1c 100644
49381 --- a/drivers/net/wireless/rndis_wlan.c
49382 +++ b/drivers/net/wireless/rndis_wlan.c
49383 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
49384
49385 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
49386
49387 - if (rts_threshold < 0 || rts_threshold > 2347)
49388 + if (rts_threshold > 2347)
49389 rts_threshold = 2347;
49390
49391 tmp = cpu_to_le32(rts_threshold);
49392 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
49393 index 9bb398b..b0cc047 100644
49394 --- a/drivers/net/wireless/rt2x00/rt2x00.h
49395 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
49396 @@ -375,7 +375,7 @@ struct rt2x00_intf {
49397 * for hardware which doesn't support hardware
49398 * sequence counting.
49399 */
49400 - atomic_t seqno;
49401 + atomic_unchecked_t seqno;
49402 };
49403
49404 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
49405 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
49406 index 68b620b..92ecd9e 100644
49407 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
49408 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
49409 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
49410 * sequence counter given by mac80211.
49411 */
49412 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
49413 - seqno = atomic_add_return(0x10, &intf->seqno);
49414 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
49415 else
49416 - seqno = atomic_read(&intf->seqno);
49417 + seqno = atomic_read_unchecked(&intf->seqno);
49418
49419 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
49420 hdr->seq_ctrl |= cpu_to_le16(seqno);
49421 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
49422 index b661f896..ddf7d2b 100644
49423 --- a/drivers/net/wireless/ti/wl1251/sdio.c
49424 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
49425 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
49426
49427 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
49428
49429 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49430 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49431 + pax_open_kernel();
49432 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49433 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49434 + pax_close_kernel();
49435
49436 wl1251_info("using dedicated interrupt line");
49437 } else {
49438 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49439 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49440 + pax_open_kernel();
49441 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49442 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49443 + pax_close_kernel();
49444
49445 wl1251_info("using SDIO interrupt");
49446 }
49447 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
49448 index 144d1f8..7030936 100644
49449 --- a/drivers/net/wireless/ti/wl12xx/main.c
49450 +++ b/drivers/net/wireless/ti/wl12xx/main.c
49451 @@ -657,7 +657,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49452 sizeof(wl->conf.mem));
49453
49454 /* read data preparation is only needed by wl127x */
49455 - wl->ops->prepare_read = wl127x_prepare_read;
49456 + pax_open_kernel();
49457 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49458 + pax_close_kernel();
49459
49460 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49461 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49462 @@ -682,7 +684,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49463 sizeof(wl->conf.mem));
49464
49465 /* read data preparation is only needed by wl127x */
49466 - wl->ops->prepare_read = wl127x_prepare_read;
49467 + pax_open_kernel();
49468 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49469 + pax_close_kernel();
49470
49471 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49472 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49473 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
49474 index 717c4f5..a813aeb 100644
49475 --- a/drivers/net/wireless/ti/wl18xx/main.c
49476 +++ b/drivers/net/wireless/ti/wl18xx/main.c
49477 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
49478 }
49479
49480 if (!checksum_param) {
49481 - wl18xx_ops.set_rx_csum = NULL;
49482 - wl18xx_ops.init_vif = NULL;
49483 + pax_open_kernel();
49484 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
49485 + *(void **)&wl18xx_ops.init_vif = NULL;
49486 + pax_close_kernel();
49487 }
49488
49489 /* Enable 11a Band only if we have 5G antennas */
49490 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
49491 index a912dc0..a8225ba 100644
49492 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
49493 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
49494 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
49495 {
49496 struct zd_usb *usb = urb->context;
49497 struct zd_usb_interrupt *intr = &usb->intr;
49498 - int len;
49499 + unsigned int len;
49500 u16 int_num;
49501
49502 ZD_ASSERT(in_interrupt());
49503 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
49504 index ce2e2cf..f81e500 100644
49505 --- a/drivers/nfc/nfcwilink.c
49506 +++ b/drivers/nfc/nfcwilink.c
49507 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
49508
49509 static int nfcwilink_probe(struct platform_device *pdev)
49510 {
49511 - static struct nfcwilink *drv;
49512 + struct nfcwilink *drv;
49513 int rc;
49514 __u32 protocols;
49515
49516 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
49517 index 24d3d24..ff70d28 100644
49518 --- a/drivers/nfc/st21nfca/st21nfca.c
49519 +++ b/drivers/nfc/st21nfca/st21nfca.c
49520 @@ -588,7 +588,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
49521 goto exit;
49522 }
49523
49524 - gate = uid_skb->data;
49525 + memcpy(gate, uid_skb->data, uid_skb->len);
49526 *len = uid_skb->len;
49527 exit:
49528 kfree_skb(uid_skb);
49529 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
49530 index 3a896c9..ac7b1c8 100644
49531 --- a/drivers/of/fdt.c
49532 +++ b/drivers/of/fdt.c
49533 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
49534 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
49535 return 0;
49536 }
49537 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49538 + pax_open_kernel();
49539 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49540 + pax_close_kernel();
49541 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
49542 }
49543 late_initcall(of_fdt_raw_init);
49544 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
49545 index d93b2b6..ae50401 100644
49546 --- a/drivers/oprofile/buffer_sync.c
49547 +++ b/drivers/oprofile/buffer_sync.c
49548 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
49549 if (cookie == NO_COOKIE)
49550 offset = pc;
49551 if (cookie == INVALID_COOKIE) {
49552 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49553 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49554 offset = pc;
49555 }
49556 if (cookie != last_cookie) {
49557 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
49558 /* add userspace sample */
49559
49560 if (!mm) {
49561 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
49562 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
49563 return 0;
49564 }
49565
49566 cookie = lookup_dcookie(mm, s->eip, &offset);
49567
49568 if (cookie == INVALID_COOKIE) {
49569 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49570 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49571 return 0;
49572 }
49573
49574 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
49575 /* ignore backtraces if failed to add a sample */
49576 if (state == sb_bt_start) {
49577 state = sb_bt_ignore;
49578 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
49579 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
49580 }
49581 }
49582 release_mm(mm);
49583 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
49584 index c0cc4e7..44d4e54 100644
49585 --- a/drivers/oprofile/event_buffer.c
49586 +++ b/drivers/oprofile/event_buffer.c
49587 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
49588 }
49589
49590 if (buffer_pos == buffer_size) {
49591 - atomic_inc(&oprofile_stats.event_lost_overflow);
49592 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
49593 return;
49594 }
49595
49596 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
49597 index ed2c3ec..deda85a 100644
49598 --- a/drivers/oprofile/oprof.c
49599 +++ b/drivers/oprofile/oprof.c
49600 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
49601 if (oprofile_ops.switch_events())
49602 return;
49603
49604 - atomic_inc(&oprofile_stats.multiplex_counter);
49605 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
49606 start_switch_worker();
49607 }
49608
49609 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
49610 index ee2cfce..7f8f699 100644
49611 --- a/drivers/oprofile/oprofile_files.c
49612 +++ b/drivers/oprofile/oprofile_files.c
49613 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
49614
49615 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
49616
49617 -static ssize_t timeout_read(struct file *file, char __user *buf,
49618 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
49619 size_t count, loff_t *offset)
49620 {
49621 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
49622 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
49623 index 59659ce..6c860a0 100644
49624 --- a/drivers/oprofile/oprofile_stats.c
49625 +++ b/drivers/oprofile/oprofile_stats.c
49626 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
49627 cpu_buf->sample_invalid_eip = 0;
49628 }
49629
49630 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
49631 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
49632 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
49633 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
49634 - atomic_set(&oprofile_stats.multiplex_counter, 0);
49635 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
49636 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
49637 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
49638 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
49639 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
49640 }
49641
49642
49643 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
49644 index 1fc622b..8c48fc3 100644
49645 --- a/drivers/oprofile/oprofile_stats.h
49646 +++ b/drivers/oprofile/oprofile_stats.h
49647 @@ -13,11 +13,11 @@
49648 #include <linux/atomic.h>
49649
49650 struct oprofile_stat_struct {
49651 - atomic_t sample_lost_no_mm;
49652 - atomic_t sample_lost_no_mapping;
49653 - atomic_t bt_lost_no_mapping;
49654 - atomic_t event_lost_overflow;
49655 - atomic_t multiplex_counter;
49656 + atomic_unchecked_t sample_lost_no_mm;
49657 + atomic_unchecked_t sample_lost_no_mapping;
49658 + atomic_unchecked_t bt_lost_no_mapping;
49659 + atomic_unchecked_t event_lost_overflow;
49660 + atomic_unchecked_t multiplex_counter;
49661 };
49662
49663 extern struct oprofile_stat_struct oprofile_stats;
49664 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
49665 index 3f49345..c750d0b 100644
49666 --- a/drivers/oprofile/oprofilefs.c
49667 +++ b/drivers/oprofile/oprofilefs.c
49668 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
49669
49670 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
49671 {
49672 - atomic_t *val = file->private_data;
49673 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
49674 + atomic_unchecked_t *val = file->private_data;
49675 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
49676 }
49677
49678
49679 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
49680
49681
49682 int oprofilefs_create_ro_atomic(struct dentry *root,
49683 - char const *name, atomic_t *val)
49684 + char const *name, atomic_unchecked_t *val)
49685 {
49686 return __oprofilefs_create_file(root, name,
49687 &atomic_ro_fops, 0444, val);
49688 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
49689 index bdef916..88c7dee 100644
49690 --- a/drivers/oprofile/timer_int.c
49691 +++ b/drivers/oprofile/timer_int.c
49692 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
49693 return NOTIFY_OK;
49694 }
49695
49696 -static struct notifier_block __refdata oprofile_cpu_notifier = {
49697 +static struct notifier_block oprofile_cpu_notifier = {
49698 .notifier_call = oprofile_cpu_notify,
49699 };
49700
49701 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
49702 index 3b47080..6cd05dd 100644
49703 --- a/drivers/parport/procfs.c
49704 +++ b/drivers/parport/procfs.c
49705 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
49706
49707 *ppos += len;
49708
49709 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
49710 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
49711 }
49712
49713 #ifdef CONFIG_PARPORT_1284
49714 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
49715
49716 *ppos += len;
49717
49718 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
49719 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
49720 }
49721 #endif /* IEEE1284.3 support. */
49722
49723 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
49724 index ba46e58..90cfc24 100644
49725 --- a/drivers/pci/host/pci-host-generic.c
49726 +++ b/drivers/pci/host/pci-host-generic.c
49727 @@ -26,9 +26,9 @@
49728 #include <linux/platform_device.h>
49729
49730 struct gen_pci_cfg_bus_ops {
49731 + struct pci_ops ops;
49732 u32 bus_shift;
49733 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
49734 -};
49735 +} __do_const;
49736
49737 struct gen_pci_cfg_windows {
49738 struct resource res;
49739 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
49740 }
49741
49742 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
49743 + .ops = {
49744 + .map_bus = gen_pci_map_cfg_bus_cam,
49745 + .read = pci_generic_config_read,
49746 + .write = pci_generic_config_write,
49747 + },
49748 .bus_shift = 16,
49749 - .map_bus = gen_pci_map_cfg_bus_cam,
49750 };
49751
49752 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
49753 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
49754 }
49755
49756 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
49757 + .ops = {
49758 + .map_bus = gen_pci_map_cfg_bus_ecam,
49759 + .read = pci_generic_config_read,
49760 + .write = pci_generic_config_write,
49761 + },
49762 .bus_shift = 20,
49763 - .map_bus = gen_pci_map_cfg_bus_ecam,
49764 -};
49765 -
49766 -static struct pci_ops gen_pci_ops = {
49767 - .read = pci_generic_config_read,
49768 - .write = pci_generic_config_write,
49769 };
49770
49771 static const struct of_device_id gen_pci_of_match[] = {
49772 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
49773 .private_data = (void **)&pci,
49774 .setup = gen_pci_setup,
49775 .map_irq = of_irq_parse_and_map_pci,
49776 - .ops = &gen_pci_ops,
49777 };
49778
49779 if (!pci)
49780 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
49781
49782 of_id = of_match_node(gen_pci_of_match, np);
49783 pci->cfg.ops = of_id->data;
49784 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
49785 + hw.ops = &pci->cfg.ops->ops;
49786 pci->host.dev.parent = dev;
49787 INIT_LIST_HEAD(&pci->host.windows);
49788 INIT_LIST_HEAD(&pci->resources);
49789 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
49790 index 6ca2399..68d866b 100644
49791 --- a/drivers/pci/hotplug/acpiphp_ibm.c
49792 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
49793 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
49794 goto init_cleanup;
49795 }
49796
49797 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49798 + pax_open_kernel();
49799 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49800 + pax_close_kernel();
49801 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
49802
49803 return retval;
49804 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
49805 index 66b7bbe..26bee78 100644
49806 --- a/drivers/pci/hotplug/cpcihp_generic.c
49807 +++ b/drivers/pci/hotplug/cpcihp_generic.c
49808 @@ -73,7 +73,6 @@ static u16 port;
49809 static unsigned int enum_bit;
49810 static u8 enum_mask;
49811
49812 -static struct cpci_hp_controller_ops generic_hpc_ops;
49813 static struct cpci_hp_controller generic_hpc;
49814
49815 static int __init validate_parameters(void)
49816 @@ -139,6 +138,10 @@ static int query_enum(void)
49817 return ((value & enum_mask) == enum_mask);
49818 }
49819
49820 +static struct cpci_hp_controller_ops generic_hpc_ops = {
49821 + .query_enum = query_enum,
49822 +};
49823 +
49824 static int __init cpcihp_generic_init(void)
49825 {
49826 int status;
49827 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
49828 pci_dev_put(dev);
49829
49830 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
49831 - generic_hpc_ops.query_enum = query_enum;
49832 generic_hpc.ops = &generic_hpc_ops;
49833
49834 status = cpci_hp_register_controller(&generic_hpc);
49835 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
49836 index 7ecf34e..effed62 100644
49837 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
49838 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
49839 @@ -59,7 +59,6 @@
49840 /* local variables */
49841 static bool debug;
49842 static bool poll;
49843 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
49844 static struct cpci_hp_controller zt5550_hpc;
49845
49846 /* Primary cPCI bus bridge device */
49847 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
49848 return 0;
49849 }
49850
49851 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
49852 + .query_enum = zt5550_hc_query_enum,
49853 +};
49854 +
49855 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
49856 {
49857 int status;
49858 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
49859 dbg("returned from zt5550_hc_config");
49860
49861 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
49862 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
49863 zt5550_hpc.ops = &zt5550_hpc_ops;
49864 if (!poll) {
49865 zt5550_hpc.irq = hc_dev->irq;
49866 zt5550_hpc.irq_flags = IRQF_SHARED;
49867 zt5550_hpc.dev_id = hc_dev;
49868
49869 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49870 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49871 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49872 + pax_open_kernel();
49873 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49874 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49875 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49876 + pax_open_kernel();
49877 } else {
49878 info("using ENUM# polling mode");
49879 }
49880 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
49881 index 1e08ff8c..3cd145f 100644
49882 --- a/drivers/pci/hotplug/cpqphp_nvram.c
49883 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
49884 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
49885
49886 void compaq_nvram_init (void __iomem *rom_start)
49887 {
49888 +#ifndef CONFIG_PAX_KERNEXEC
49889 if (rom_start)
49890 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
49891 +#endif
49892
49893 dbg("int15 entry = %p\n", compaq_int15_entry_point);
49894
49895 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
49896 index 56d8486..f26113f 100644
49897 --- a/drivers/pci/hotplug/pci_hotplug_core.c
49898 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
49899 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
49900 return -EINVAL;
49901 }
49902
49903 - slot->ops->owner = owner;
49904 - slot->ops->mod_name = mod_name;
49905 + pax_open_kernel();
49906 + *(struct module **)&slot->ops->owner = owner;
49907 + *(const char **)&slot->ops->mod_name = mod_name;
49908 + pax_close_kernel();
49909
49910 mutex_lock(&pci_hp_mutex);
49911 /*
49912 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
49913 index 07aa722..84514b4 100644
49914 --- a/drivers/pci/hotplug/pciehp_core.c
49915 +++ b/drivers/pci/hotplug/pciehp_core.c
49916 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
49917 struct slot *slot = ctrl->slot;
49918 struct hotplug_slot *hotplug = NULL;
49919 struct hotplug_slot_info *info = NULL;
49920 - struct hotplug_slot_ops *ops = NULL;
49921 + hotplug_slot_ops_no_const *ops = NULL;
49922 char name[SLOT_NAME_SIZE];
49923 int retval = -ENOMEM;
49924
49925 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
49926 index c3e7dfc..cbd9625 100644
49927 --- a/drivers/pci/msi.c
49928 +++ b/drivers/pci/msi.c
49929 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
49930 {
49931 struct attribute **msi_attrs;
49932 struct attribute *msi_attr;
49933 - struct device_attribute *msi_dev_attr;
49934 - struct attribute_group *msi_irq_group;
49935 + device_attribute_no_const *msi_dev_attr;
49936 + attribute_group_no_const *msi_irq_group;
49937 const struct attribute_group **msi_irq_groups;
49938 struct msi_desc *entry;
49939 int ret = -ENOMEM;
49940 @@ -573,7 +573,7 @@ error_attrs:
49941 count = 0;
49942 msi_attr = msi_attrs[count];
49943 while (msi_attr) {
49944 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
49945 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
49946 kfree(msi_attr->name);
49947 kfree(msi_dev_attr);
49948 ++count;
49949 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
49950 index 312f23a..d21181c 100644
49951 --- a/drivers/pci/pci-sysfs.c
49952 +++ b/drivers/pci/pci-sysfs.c
49953 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
49954 {
49955 /* allocate attribute structure, piggyback attribute name */
49956 int name_len = write_combine ? 13 : 10;
49957 - struct bin_attribute *res_attr;
49958 + bin_attribute_no_const *res_attr;
49959 int retval;
49960
49961 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
49962 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
49963 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
49964 {
49965 int retval;
49966 - struct bin_attribute *attr;
49967 + bin_attribute_no_const *attr;
49968
49969 /* If the device has VPD, try to expose it in sysfs. */
49970 if (dev->vpd) {
49971 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
49972 {
49973 int retval;
49974 int rom_size = 0;
49975 - struct bin_attribute *attr;
49976 + bin_attribute_no_const *attr;
49977
49978 if (!sysfs_initialized)
49979 return -EACCES;
49980 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
49981 index 4091f82..7d98eef 100644
49982 --- a/drivers/pci/pci.h
49983 +++ b/drivers/pci/pci.h
49984 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
49985 struct pci_vpd {
49986 unsigned int len;
49987 const struct pci_vpd_ops *ops;
49988 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
49989 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
49990 };
49991
49992 int pci_vpd_pci22_init(struct pci_dev *dev);
49993 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
49994 index 820740a..8b1c673 100644
49995 --- a/drivers/pci/pcie/aspm.c
49996 +++ b/drivers/pci/pcie/aspm.c
49997 @@ -27,9 +27,9 @@
49998 #define MODULE_PARAM_PREFIX "pcie_aspm."
49999
50000 /* Note: those are not register definitions */
50001 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
50002 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
50003 -#define ASPM_STATE_L1 (4) /* L1 state */
50004 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
50005 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
50006 +#define ASPM_STATE_L1 (4U) /* L1 state */
50007 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
50008 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
50009
50010 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
50011 index be35da2..ec16cdb 100644
50012 --- a/drivers/pci/pcie/portdrv_pci.c
50013 +++ b/drivers/pci/pcie/portdrv_pci.c
50014 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
50015 return 0;
50016 }
50017
50018 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
50019 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
50020 /*
50021 * Boxes that should not use MSI for PCIe PME signaling.
50022 */
50023 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
50024 index 8d2f400..c97cc91 100644
50025 --- a/drivers/pci/probe.c
50026 +++ b/drivers/pci/probe.c
50027 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
50028 u16 orig_cmd;
50029 struct pci_bus_region region, inverted_region;
50030
50031 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
50032 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
50033
50034 /* No printks while decoding is disabled! */
50035 if (!dev->mmio_always_on) {
50036 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
50037 index 3f155e7..0f4b1f0 100644
50038 --- a/drivers/pci/proc.c
50039 +++ b/drivers/pci/proc.c
50040 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
50041 static int __init pci_proc_init(void)
50042 {
50043 struct pci_dev *dev = NULL;
50044 +
50045 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
50046 +#ifdef CONFIG_GRKERNSEC_PROC_USER
50047 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
50048 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
50049 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
50050 +#endif
50051 +#else
50052 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
50053 +#endif
50054 proc_create("devices", 0, proc_bus_pci_dir,
50055 &proc_bus_pci_dev_operations);
50056 proc_initialized = 1;
50057 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
50058 index b84fdd6..b89d829 100644
50059 --- a/drivers/platform/chrome/chromeos_laptop.c
50060 +++ b/drivers/platform/chrome/chromeos_laptop.c
50061 @@ -479,7 +479,7 @@ static struct chromeos_laptop cr48 = {
50062 .callback = chromeos_laptop_dmi_matched, \
50063 .driver_data = (void *)&board_
50064
50065 -static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
50066 +static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
50067 {
50068 .ident = "Samsung Series 5 550",
50069 .matches = {
50070 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
50071 index 3474920..acc9581 100644
50072 --- a/drivers/platform/chrome/chromeos_pstore.c
50073 +++ b/drivers/platform/chrome/chromeos_pstore.c
50074 @@ -13,7 +13,7 @@
50075 #include <linux/platform_device.h>
50076 #include <linux/pstore_ram.h>
50077
50078 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
50079 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
50080 {
50081 /*
50082 * Today all Chromebooks/boxes ship with Google_* as version and
50083 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
50084 index 1e1e594..8fe59c5 100644
50085 --- a/drivers/platform/x86/alienware-wmi.c
50086 +++ b/drivers/platform/x86/alienware-wmi.c
50087 @@ -150,7 +150,7 @@ struct wmax_led_args {
50088 } __packed;
50089
50090 static struct platform_device *platform_device;
50091 -static struct device_attribute *zone_dev_attrs;
50092 +static device_attribute_no_const *zone_dev_attrs;
50093 static struct attribute **zone_attrs;
50094 static struct platform_zone *zone_data;
50095
50096 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
50097 }
50098 };
50099
50100 -static struct attribute_group zone_attribute_group = {
50101 +static attribute_group_no_const zone_attribute_group = {
50102 .name = "rgb_zones",
50103 };
50104
50105 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
50106 index 7543a56..367ca8ed 100644
50107 --- a/drivers/platform/x86/asus-wmi.c
50108 +++ b/drivers/platform/x86/asus-wmi.c
50109 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
50110 int err;
50111 u32 retval = -1;
50112
50113 +#ifdef CONFIG_GRKERNSEC_KMEM
50114 + return -EPERM;
50115 +#endif
50116 +
50117 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
50118
50119 if (err < 0)
50120 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
50121 int err;
50122 u32 retval = -1;
50123
50124 +#ifdef CONFIG_GRKERNSEC_KMEM
50125 + return -EPERM;
50126 +#endif
50127 +
50128 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
50129 &retval);
50130
50131 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
50132 union acpi_object *obj;
50133 acpi_status status;
50134
50135 +#ifdef CONFIG_GRKERNSEC_KMEM
50136 + return -EPERM;
50137 +#endif
50138 +
50139 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
50140 1, asus->debug.method_id,
50141 &input, &output);
50142 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
50143 index 15c0fab..f674006 100644
50144 --- a/drivers/platform/x86/compal-laptop.c
50145 +++ b/drivers/platform/x86/compal-laptop.c
50146 @@ -766,7 +766,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
50147 return 1;
50148 }
50149
50150 -static struct dmi_system_id __initdata compal_dmi_table[] = {
50151 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
50152 {
50153 .ident = "FL90/IFL90",
50154 .matches = {
50155 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
50156 index 458e6c9..089aee7 100644
50157 --- a/drivers/platform/x86/hdaps.c
50158 +++ b/drivers/platform/x86/hdaps.c
50159 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
50160 "ThinkPad T42p", so the order of the entries matters.
50161 If your ThinkPad is not recognized, please update to latest
50162 BIOS. This is especially the case for some R52 ThinkPads. */
50163 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
50164 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
50165 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
50166 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
50167 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
50168 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
50169 index 97c2be1..2ee50ce 100644
50170 --- a/drivers/platform/x86/ibm_rtl.c
50171 +++ b/drivers/platform/x86/ibm_rtl.c
50172 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
50173 }
50174
50175
50176 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
50177 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
50178 { \
50179 .matches = { \
50180 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
50181 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
50182 index a4a4258..a58a04c 100644
50183 --- a/drivers/platform/x86/intel_oaktrail.c
50184 +++ b/drivers/platform/x86/intel_oaktrail.c
50185 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
50186 return 0;
50187 }
50188
50189 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
50190 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
50191 {
50192 .ident = "OakTrail platform",
50193 .matches = {
50194 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
50195 index 0859877..59d596d 100644
50196 --- a/drivers/platform/x86/msi-laptop.c
50197 +++ b/drivers/platform/x86/msi-laptop.c
50198 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
50199 return 1;
50200 }
50201
50202 -static struct dmi_system_id __initdata msi_dmi_table[] = {
50203 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
50204 {
50205 .ident = "MSI S270",
50206 .matches = {
50207 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
50208
50209 if (!quirks->ec_read_only) {
50210 /* allow userland write sysfs file */
50211 - dev_attr_bluetooth.store = store_bluetooth;
50212 - dev_attr_wlan.store = store_wlan;
50213 - dev_attr_threeg.store = store_threeg;
50214 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
50215 - dev_attr_wlan.attr.mode |= S_IWUSR;
50216 - dev_attr_threeg.attr.mode |= S_IWUSR;
50217 + pax_open_kernel();
50218 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
50219 + *(void **)&dev_attr_wlan.store = store_wlan;
50220 + *(void **)&dev_attr_threeg.store = store_threeg;
50221 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
50222 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
50223 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
50224 + pax_close_kernel();
50225 }
50226
50227 /* disable hardware control by fn key */
50228 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
50229 index 6d2bac0..ec2b029 100644
50230 --- a/drivers/platform/x86/msi-wmi.c
50231 +++ b/drivers/platform/x86/msi-wmi.c
50232 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
50233 static void msi_wmi_notify(u32 value, void *context)
50234 {
50235 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
50236 - static struct key_entry *key;
50237 + struct key_entry *key;
50238 union acpi_object *obj;
50239 acpi_status status;
50240
50241 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
50242 index 9e701b2..c68a7b5 100644
50243 --- a/drivers/platform/x86/samsung-laptop.c
50244 +++ b/drivers/platform/x86/samsung-laptop.c
50245 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
50246 return 0;
50247 }
50248
50249 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
50250 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
50251 {
50252 .matches = {
50253 DMI_MATCH(DMI_SYS_VENDOR,
50254 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
50255 index e6aac72..e11ff24 100644
50256 --- a/drivers/platform/x86/samsung-q10.c
50257 +++ b/drivers/platform/x86/samsung-q10.c
50258 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
50259 return 1;
50260 }
50261
50262 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
50263 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
50264 {
50265 .ident = "Samsung Q10",
50266 .matches = {
50267 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
50268 index e51c1e7..71bb385 100644
50269 --- a/drivers/platform/x86/sony-laptop.c
50270 +++ b/drivers/platform/x86/sony-laptop.c
50271 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
50272 }
50273
50274 /* High speed charging function */
50275 -static struct device_attribute *hsc_handle;
50276 +static device_attribute_no_const *hsc_handle;
50277
50278 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
50279 struct device_attribute *attr,
50280 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
50281 }
50282
50283 /* low battery function */
50284 -static struct device_attribute *lowbatt_handle;
50285 +static device_attribute_no_const *lowbatt_handle;
50286
50287 static ssize_t sony_nc_lowbatt_store(struct device *dev,
50288 struct device_attribute *attr,
50289 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
50290 }
50291
50292 /* fan speed function */
50293 -static struct device_attribute *fan_handle, *hsf_handle;
50294 +static device_attribute_no_const *fan_handle, *hsf_handle;
50295
50296 static ssize_t sony_nc_hsfan_store(struct device *dev,
50297 struct device_attribute *attr,
50298 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
50299 }
50300
50301 /* USB charge function */
50302 -static struct device_attribute *uc_handle;
50303 +static device_attribute_no_const *uc_handle;
50304
50305 static ssize_t sony_nc_usb_charge_store(struct device *dev,
50306 struct device_attribute *attr,
50307 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
50308 }
50309
50310 /* Panel ID function */
50311 -static struct device_attribute *panel_handle;
50312 +static device_attribute_no_const *panel_handle;
50313
50314 static ssize_t sony_nc_panelid_show(struct device *dev,
50315 struct device_attribute *attr, char *buffer)
50316 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
50317 }
50318
50319 /* smart connect function */
50320 -static struct device_attribute *sc_handle;
50321 +static device_attribute_no_const *sc_handle;
50322
50323 static ssize_t sony_nc_smart_conn_store(struct device *dev,
50324 struct device_attribute *attr,
50325 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
50326 .drv.pm = &sony_pic_pm,
50327 };
50328
50329 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
50330 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
50331 {
50332 .ident = "Sony Vaio",
50333 .matches = {
50334 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
50335 index 3b8ceee..e18652c 100644
50336 --- a/drivers/platform/x86/thinkpad_acpi.c
50337 +++ b/drivers/platform/x86/thinkpad_acpi.c
50338 @@ -2093,7 +2093,7 @@ static int hotkey_mask_get(void)
50339 return 0;
50340 }
50341
50342 -void static hotkey_mask_warn_incomplete_mask(void)
50343 +static void hotkey_mask_warn_incomplete_mask(void)
50344 {
50345 /* log only what the user can fix... */
50346 const u32 wantedmask = hotkey_driver_mask &
50347 @@ -2437,10 +2437,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
50348 && !tp_features.bright_unkfw)
50349 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
50350 }
50351 +}
50352
50353 #undef TPACPI_COMPARE_KEY
50354 #undef TPACPI_MAY_SEND_KEY
50355 -}
50356
50357 /*
50358 * Polling driver
50359 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
50360 index 438d4c7..ca8a2fb 100644
50361 --- a/drivers/pnp/pnpbios/bioscalls.c
50362 +++ b/drivers/pnp/pnpbios/bioscalls.c
50363 @@ -59,7 +59,7 @@ do { \
50364 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
50365 } while(0)
50366
50367 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
50368 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
50369 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
50370
50371 /*
50372 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50373
50374 cpu = get_cpu();
50375 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
50376 +
50377 + pax_open_kernel();
50378 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
50379 + pax_close_kernel();
50380
50381 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
50382 spin_lock_irqsave(&pnp_bios_lock, flags);
50383 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50384 :"memory");
50385 spin_unlock_irqrestore(&pnp_bios_lock, flags);
50386
50387 + pax_open_kernel();
50388 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
50389 + pax_close_kernel();
50390 +
50391 put_cpu();
50392
50393 /* If we get here and this is set then the PnP BIOS faulted on us. */
50394 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
50395 return status;
50396 }
50397
50398 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
50399 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
50400 {
50401 int i;
50402
50403 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50404 pnp_bios_callpoint.offset = header->fields.pm16offset;
50405 pnp_bios_callpoint.segment = PNP_CS16;
50406
50407 + pax_open_kernel();
50408 +
50409 for_each_possible_cpu(i) {
50410 struct desc_struct *gdt = get_cpu_gdt_table(i);
50411 if (!gdt)
50412 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50413 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
50414 (unsigned long)__va(header->fields.pm16dseg));
50415 }
50416 +
50417 + pax_close_kernel();
50418 }
50419 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
50420 index facd43b..b291260 100644
50421 --- a/drivers/pnp/pnpbios/core.c
50422 +++ b/drivers/pnp/pnpbios/core.c
50423 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
50424 return 0;
50425 }
50426
50427 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
50428 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
50429 { /* PnPBIOS GPF on boot */
50430 .callback = exploding_pnp_bios,
50431 .ident = "Higraded P14H",
50432 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
50433 index 0c52e2a..3421ab7 100644
50434 --- a/drivers/power/pda_power.c
50435 +++ b/drivers/power/pda_power.c
50436 @@ -37,7 +37,11 @@ static int polling;
50437
50438 #if IS_ENABLED(CONFIG_USB_PHY)
50439 static struct usb_phy *transceiver;
50440 -static struct notifier_block otg_nb;
50441 +static int otg_handle_notification(struct notifier_block *nb,
50442 + unsigned long event, void *unused);
50443 +static struct notifier_block otg_nb = {
50444 + .notifier_call = otg_handle_notification
50445 +};
50446 #endif
50447
50448 static struct regulator *ac_draw;
50449 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
50450
50451 #if IS_ENABLED(CONFIG_USB_PHY)
50452 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
50453 - otg_nb.notifier_call = otg_handle_notification;
50454 ret = usb_register_notifier(transceiver, &otg_nb);
50455 if (ret) {
50456 dev_err(dev, "failure to register otg notifier\n");
50457 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
50458 index cc439fd..8fa30df 100644
50459 --- a/drivers/power/power_supply.h
50460 +++ b/drivers/power/power_supply.h
50461 @@ -16,12 +16,12 @@ struct power_supply;
50462
50463 #ifdef CONFIG_SYSFS
50464
50465 -extern void power_supply_init_attrs(struct device_type *dev_type);
50466 +extern void power_supply_init_attrs(void);
50467 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
50468
50469 #else
50470
50471 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
50472 +static inline void power_supply_init_attrs(void) {}
50473 #define power_supply_uevent NULL
50474
50475 #endif /* CONFIG_SYSFS */
50476 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
50477 index 694e8cd..9f03483 100644
50478 --- a/drivers/power/power_supply_core.c
50479 +++ b/drivers/power/power_supply_core.c
50480 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
50481 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
50482 EXPORT_SYMBOL_GPL(power_supply_notifier);
50483
50484 -static struct device_type power_supply_dev_type;
50485 +extern const struct attribute_group *power_supply_attr_groups[];
50486 +static struct device_type power_supply_dev_type = {
50487 + .groups = power_supply_attr_groups,
50488 +};
50489
50490 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
50491 struct power_supply *supply)
50492 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
50493 return PTR_ERR(power_supply_class);
50494
50495 power_supply_class->dev_uevent = power_supply_uevent;
50496 - power_supply_init_attrs(&power_supply_dev_type);
50497 + power_supply_init_attrs();
50498
50499 return 0;
50500 }
50501 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
50502 index 62653f5..d0bb485 100644
50503 --- a/drivers/power/power_supply_sysfs.c
50504 +++ b/drivers/power/power_supply_sysfs.c
50505 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
50506 .is_visible = power_supply_attr_is_visible,
50507 };
50508
50509 -static const struct attribute_group *power_supply_attr_groups[] = {
50510 +const struct attribute_group *power_supply_attr_groups[] = {
50511 &power_supply_attr_group,
50512 NULL,
50513 };
50514
50515 -void power_supply_init_attrs(struct device_type *dev_type)
50516 +void power_supply_init_attrs(void)
50517 {
50518 int i;
50519
50520 - dev_type->groups = power_supply_attr_groups;
50521 -
50522 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
50523 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
50524 }
50525 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
50526 index 84419af..268ede8 100644
50527 --- a/drivers/powercap/powercap_sys.c
50528 +++ b/drivers/powercap/powercap_sys.c
50529 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
50530 struct device_attribute name_attr;
50531 };
50532
50533 +static ssize_t show_constraint_name(struct device *dev,
50534 + struct device_attribute *dev_attr,
50535 + char *buf);
50536 +
50537 static struct powercap_constraint_attr
50538 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
50539 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
50540 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
50541 + .power_limit_attr = {
50542 + .attr = {
50543 + .name = NULL,
50544 + .mode = S_IWUSR | S_IRUGO
50545 + },
50546 + .show = show_constraint_power_limit_uw,
50547 + .store = store_constraint_power_limit_uw
50548 + },
50549 +
50550 + .time_window_attr = {
50551 + .attr = {
50552 + .name = NULL,
50553 + .mode = S_IWUSR | S_IRUGO
50554 + },
50555 + .show = show_constraint_time_window_us,
50556 + .store = store_constraint_time_window_us
50557 + },
50558 +
50559 + .max_power_attr = {
50560 + .attr = {
50561 + .name = NULL,
50562 + .mode = S_IRUGO
50563 + },
50564 + .show = show_constraint_max_power_uw,
50565 + .store = NULL
50566 + },
50567 +
50568 + .min_power_attr = {
50569 + .attr = {
50570 + .name = NULL,
50571 + .mode = S_IRUGO
50572 + },
50573 + .show = show_constraint_min_power_uw,
50574 + .store = NULL
50575 + },
50576 +
50577 + .max_time_window_attr = {
50578 + .attr = {
50579 + .name = NULL,
50580 + .mode = S_IRUGO
50581 + },
50582 + .show = show_constraint_max_time_window_us,
50583 + .store = NULL
50584 + },
50585 +
50586 + .min_time_window_attr = {
50587 + .attr = {
50588 + .name = NULL,
50589 + .mode = S_IRUGO
50590 + },
50591 + .show = show_constraint_min_time_window_us,
50592 + .store = NULL
50593 + },
50594 +
50595 + .name_attr = {
50596 + .attr = {
50597 + .name = NULL,
50598 + .mode = S_IRUGO
50599 + },
50600 + .show = show_constraint_name,
50601 + .store = NULL
50602 + }
50603 + }
50604 +};
50605
50606 /* A list of powercap control_types */
50607 static LIST_HEAD(powercap_cntrl_list);
50608 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
50609 }
50610
50611 static int create_constraint_attribute(int id, const char *name,
50612 - int mode,
50613 - struct device_attribute *dev_attr,
50614 - ssize_t (*show)(struct device *,
50615 - struct device_attribute *, char *),
50616 - ssize_t (*store)(struct device *,
50617 - struct device_attribute *,
50618 - const char *, size_t)
50619 - )
50620 + struct device_attribute *dev_attr)
50621 {
50622 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
50623
50624 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
50625 - id, name);
50626 - if (!dev_attr->attr.name)
50627 + if (!name)
50628 return -ENOMEM;
50629 - dev_attr->attr.mode = mode;
50630 - dev_attr->show = show;
50631 - dev_attr->store = store;
50632 +
50633 + pax_open_kernel();
50634 + *(const char **)&dev_attr->attr.name = name;
50635 + pax_close_kernel();
50636
50637 return 0;
50638 }
50639 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
50640
50641 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
50642 ret = create_constraint_attribute(i, "power_limit_uw",
50643 - S_IWUSR | S_IRUGO,
50644 - &constraint_attrs[i].power_limit_attr,
50645 - show_constraint_power_limit_uw,
50646 - store_constraint_power_limit_uw);
50647 + &constraint_attrs[i].power_limit_attr);
50648 if (ret)
50649 goto err_alloc;
50650 ret = create_constraint_attribute(i, "time_window_us",
50651 - S_IWUSR | S_IRUGO,
50652 - &constraint_attrs[i].time_window_attr,
50653 - show_constraint_time_window_us,
50654 - store_constraint_time_window_us);
50655 + &constraint_attrs[i].time_window_attr);
50656 if (ret)
50657 goto err_alloc;
50658 - ret = create_constraint_attribute(i, "name", S_IRUGO,
50659 - &constraint_attrs[i].name_attr,
50660 - show_constraint_name,
50661 - NULL);
50662 + ret = create_constraint_attribute(i, "name",
50663 + &constraint_attrs[i].name_attr);
50664 if (ret)
50665 goto err_alloc;
50666 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
50667 - &constraint_attrs[i].max_power_attr,
50668 - show_constraint_max_power_uw,
50669 - NULL);
50670 + ret = create_constraint_attribute(i, "max_power_uw",
50671 + &constraint_attrs[i].max_power_attr);
50672 if (ret)
50673 goto err_alloc;
50674 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
50675 - &constraint_attrs[i].min_power_attr,
50676 - show_constraint_min_power_uw,
50677 - NULL);
50678 + ret = create_constraint_attribute(i, "min_power_uw",
50679 + &constraint_attrs[i].min_power_attr);
50680 if (ret)
50681 goto err_alloc;
50682 ret = create_constraint_attribute(i, "max_time_window_us",
50683 - S_IRUGO,
50684 - &constraint_attrs[i].max_time_window_attr,
50685 - show_constraint_max_time_window_us,
50686 - NULL);
50687 + &constraint_attrs[i].max_time_window_attr);
50688 if (ret)
50689 goto err_alloc;
50690 ret = create_constraint_attribute(i, "min_time_window_us",
50691 - S_IRUGO,
50692 - &constraint_attrs[i].min_time_window_attr,
50693 - show_constraint_min_time_window_us,
50694 - NULL);
50695 + &constraint_attrs[i].min_time_window_attr);
50696 if (ret)
50697 goto err_alloc;
50698
50699 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
50700 power_zone->zone_dev_attrs[count++] =
50701 &dev_attr_max_energy_range_uj.attr;
50702 if (power_zone->ops->get_energy_uj) {
50703 + pax_open_kernel();
50704 if (power_zone->ops->reset_energy_uj)
50705 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50706 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50707 else
50708 - dev_attr_energy_uj.attr.mode = S_IRUGO;
50709 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
50710 + pax_close_kernel();
50711 power_zone->zone_dev_attrs[count++] =
50712 &dev_attr_energy_uj.attr;
50713 }
50714 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
50715 index 9c5d414..c7900ce 100644
50716 --- a/drivers/ptp/ptp_private.h
50717 +++ b/drivers/ptp/ptp_private.h
50718 @@ -51,7 +51,7 @@ struct ptp_clock {
50719 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
50720 wait_queue_head_t tsev_wq;
50721 int defunct; /* tells readers to go away when clock is being removed */
50722 - struct device_attribute *pin_dev_attr;
50723 + device_attribute_no_const *pin_dev_attr;
50724 struct attribute **pin_attr;
50725 struct attribute_group pin_attr_group;
50726 };
50727 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
50728 index 302e626..12579af 100644
50729 --- a/drivers/ptp/ptp_sysfs.c
50730 +++ b/drivers/ptp/ptp_sysfs.c
50731 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
50732 goto no_pin_attr;
50733
50734 for (i = 0; i < n_pins; i++) {
50735 - struct device_attribute *da = &ptp->pin_dev_attr[i];
50736 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
50737 sysfs_attr_init(&da->attr);
50738 da->attr.name = info->pin_config[i].name;
50739 da->attr.mode = 0644;
50740 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
50741 index a4a8a6d..a3456f4 100644
50742 --- a/drivers/regulator/core.c
50743 +++ b/drivers/regulator/core.c
50744 @@ -3529,7 +3529,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50745 const struct regulation_constraints *constraints = NULL;
50746 const struct regulator_init_data *init_data;
50747 struct regulator_config *config = NULL;
50748 - static atomic_t regulator_no = ATOMIC_INIT(-1);
50749 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
50750 struct regulator_dev *rdev;
50751 struct device *dev;
50752 int ret, i;
50753 @@ -3613,7 +3613,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50754 rdev->dev.class = &regulator_class;
50755 rdev->dev.parent = dev;
50756 dev_set_name(&rdev->dev, "regulator.%lu",
50757 - (unsigned long) atomic_inc_return(&regulator_no));
50758 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
50759 ret = device_register(&rdev->dev);
50760 if (ret != 0) {
50761 put_device(&rdev->dev);
50762 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
50763 index 7eee2ca..4024513 100644
50764 --- a/drivers/regulator/max8660.c
50765 +++ b/drivers/regulator/max8660.c
50766 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
50767 max8660->shadow_regs[MAX8660_OVER1] = 5;
50768 } else {
50769 /* Otherwise devices can be toggled via software */
50770 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
50771 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
50772 + pax_open_kernel();
50773 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
50774 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
50775 + pax_close_kernel();
50776 }
50777
50778 /*
50779 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
50780 index c3d55c2..0dddfe6 100644
50781 --- a/drivers/regulator/max8973-regulator.c
50782 +++ b/drivers/regulator/max8973-regulator.c
50783 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
50784 if (!pdata || !pdata->enable_ext_control) {
50785 max->desc.enable_reg = MAX8973_VOUT;
50786 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
50787 - max->ops.enable = regulator_enable_regmap;
50788 - max->ops.disable = regulator_disable_regmap;
50789 - max->ops.is_enabled = regulator_is_enabled_regmap;
50790 + pax_open_kernel();
50791 + *(void **)&max->ops.enable = regulator_enable_regmap;
50792 + *(void **)&max->ops.disable = regulator_disable_regmap;
50793 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
50794 + pax_close_kernel();
50795 }
50796
50797 if (pdata) {
50798 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
50799 index 0d17c92..a29f627 100644
50800 --- a/drivers/regulator/mc13892-regulator.c
50801 +++ b/drivers/regulator/mc13892-regulator.c
50802 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
50803 mc13xxx_unlock(mc13892);
50804
50805 /* update mc13892_vcam ops */
50806 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50807 + pax_open_kernel();
50808 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50809 sizeof(struct regulator_ops));
50810 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50811 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50812 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50813 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50814 + pax_close_kernel();
50815 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
50816
50817 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
50818 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
50819 index 5b2e761..c8c8a4a 100644
50820 --- a/drivers/rtc/rtc-cmos.c
50821 +++ b/drivers/rtc/rtc-cmos.c
50822 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
50823 hpet_rtc_timer_init();
50824
50825 /* export at least the first block of NVRAM */
50826 - nvram.size = address_space - NVRAM_OFFSET;
50827 + pax_open_kernel();
50828 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
50829 + pax_close_kernel();
50830 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
50831 if (retval < 0) {
50832 dev_dbg(dev, "can't create nvram file? %d\n", retval);
50833 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
50834 index 799c34b..8e9786a 100644
50835 --- a/drivers/rtc/rtc-dev.c
50836 +++ b/drivers/rtc/rtc-dev.c
50837 @@ -16,6 +16,7 @@
50838 #include <linux/module.h>
50839 #include <linux/rtc.h>
50840 #include <linux/sched.h>
50841 +#include <linux/grsecurity.h>
50842 #include "rtc-core.h"
50843
50844 static dev_t rtc_devt;
50845 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
50846 if (copy_from_user(&tm, uarg, sizeof(tm)))
50847 return -EFAULT;
50848
50849 + gr_log_timechange();
50850 +
50851 return rtc_set_time(rtc, &tm);
50852
50853 case RTC_PIE_ON:
50854 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
50855 index 4ffabb3..1f87fca 100644
50856 --- a/drivers/rtc/rtc-ds1307.c
50857 +++ b/drivers/rtc/rtc-ds1307.c
50858 @@ -107,7 +107,7 @@ struct ds1307 {
50859 u8 offset; /* register's offset */
50860 u8 regs[11];
50861 u16 nvram_offset;
50862 - struct bin_attribute *nvram;
50863 + bin_attribute_no_const *nvram;
50864 enum ds_type type;
50865 unsigned long flags;
50866 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
50867 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
50868 index 90abb5b..e0bf6dd 100644
50869 --- a/drivers/rtc/rtc-m48t59.c
50870 +++ b/drivers/rtc/rtc-m48t59.c
50871 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
50872 if (IS_ERR(m48t59->rtc))
50873 return PTR_ERR(m48t59->rtc);
50874
50875 - m48t59_nvram_attr.size = pdata->offset;
50876 + pax_open_kernel();
50877 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
50878 + pax_close_kernel();
50879
50880 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
50881 if (ret)
50882 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
50883 index e693af6..2e525b6 100644
50884 --- a/drivers/scsi/bfa/bfa_fcpim.h
50885 +++ b/drivers/scsi/bfa/bfa_fcpim.h
50886 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
50887
50888 struct bfa_itn_s {
50889 bfa_isr_func_t isr;
50890 -};
50891 +} __no_const;
50892
50893 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
50894 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
50895 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
50896 index 0f19455..ef7adb5 100644
50897 --- a/drivers/scsi/bfa/bfa_fcs.c
50898 +++ b/drivers/scsi/bfa/bfa_fcs.c
50899 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
50900 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
50901
50902 static struct bfa_fcs_mod_s fcs_modules[] = {
50903 - { bfa_fcs_port_attach, NULL, NULL },
50904 - { bfa_fcs_uf_attach, NULL, NULL },
50905 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
50906 - bfa_fcs_fabric_modexit },
50907 + {
50908 + .attach = bfa_fcs_port_attach,
50909 + .modinit = NULL,
50910 + .modexit = NULL
50911 + },
50912 + {
50913 + .attach = bfa_fcs_uf_attach,
50914 + .modinit = NULL,
50915 + .modexit = NULL
50916 + },
50917 + {
50918 + .attach = bfa_fcs_fabric_attach,
50919 + .modinit = bfa_fcs_fabric_modinit,
50920 + .modexit = bfa_fcs_fabric_modexit
50921 + },
50922 };
50923
50924 /*
50925 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
50926 index ff75ef8..2dfe00a 100644
50927 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
50928 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
50929 @@ -89,15 +89,26 @@ static struct {
50930 void (*offline) (struct bfa_fcs_lport_s *port);
50931 } __port_action[] = {
50932 {
50933 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
50934 - bfa_fcs_lport_unknown_offline}, {
50935 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
50936 - bfa_fcs_lport_fab_offline}, {
50937 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
50938 - bfa_fcs_lport_n2n_offline}, {
50939 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
50940 - bfa_fcs_lport_loop_offline},
50941 - };
50942 + .init = bfa_fcs_lport_unknown_init,
50943 + .online = bfa_fcs_lport_unknown_online,
50944 + .offline = bfa_fcs_lport_unknown_offline
50945 + },
50946 + {
50947 + .init = bfa_fcs_lport_fab_init,
50948 + .online = bfa_fcs_lport_fab_online,
50949 + .offline = bfa_fcs_lport_fab_offline
50950 + },
50951 + {
50952 + .init = bfa_fcs_lport_n2n_init,
50953 + .online = bfa_fcs_lport_n2n_online,
50954 + .offline = bfa_fcs_lport_n2n_offline
50955 + },
50956 + {
50957 + .init = bfa_fcs_lport_loop_init,
50958 + .online = bfa_fcs_lport_loop_online,
50959 + .offline = bfa_fcs_lport_loop_offline
50960 + },
50961 +};
50962
50963 /*
50964 * fcs_port_sm FCS logical port state machine
50965 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
50966 index a38aafa0..fe8f03b 100644
50967 --- a/drivers/scsi/bfa/bfa_ioc.h
50968 +++ b/drivers/scsi/bfa/bfa_ioc.h
50969 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
50970 bfa_ioc_disable_cbfn_t disable_cbfn;
50971 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
50972 bfa_ioc_reset_cbfn_t reset_cbfn;
50973 -};
50974 +} __no_const;
50975
50976 /*
50977 * IOC event notification mechanism.
50978 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
50979 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
50980 enum bfi_ioc_state fwstate);
50981 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
50982 -};
50983 +} __no_const;
50984
50985 /*
50986 * Queue element to wait for room in request queue. FIFO order is
50987 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
50988 index a14c784..6de6790 100644
50989 --- a/drivers/scsi/bfa/bfa_modules.h
50990 +++ b/drivers/scsi/bfa/bfa_modules.h
50991 @@ -78,12 +78,12 @@ enum {
50992 \
50993 extern struct bfa_module_s hal_mod_ ## __mod; \
50994 struct bfa_module_s hal_mod_ ## __mod = { \
50995 - bfa_ ## __mod ## _meminfo, \
50996 - bfa_ ## __mod ## _attach, \
50997 - bfa_ ## __mod ## _detach, \
50998 - bfa_ ## __mod ## _start, \
50999 - bfa_ ## __mod ## _stop, \
51000 - bfa_ ## __mod ## _iocdisable, \
51001 + .meminfo = bfa_ ## __mod ## _meminfo, \
51002 + .attach = bfa_ ## __mod ## _attach, \
51003 + .detach = bfa_ ## __mod ## _detach, \
51004 + .start = bfa_ ## __mod ## _start, \
51005 + .stop = bfa_ ## __mod ## _stop, \
51006 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
51007 }
51008
51009 #define BFA_CACHELINE_SZ (256)
51010 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
51011 index 045c4e1..13de803 100644
51012 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
51013 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
51014 @@ -33,8 +33,8 @@
51015 */
51016 #include "libfcoe.h"
51017
51018 -static atomic_t ctlr_num;
51019 -static atomic_t fcf_num;
51020 +static atomic_unchecked_t ctlr_num;
51021 +static atomic_unchecked_t fcf_num;
51022
51023 /*
51024 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
51025 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
51026 if (!ctlr)
51027 goto out;
51028
51029 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
51030 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
51031 ctlr->f = f;
51032 ctlr->mode = FIP_CONN_TYPE_FABRIC;
51033 INIT_LIST_HEAD(&ctlr->fcfs);
51034 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
51035 fcf->dev.parent = &ctlr->dev;
51036 fcf->dev.bus = &fcoe_bus_type;
51037 fcf->dev.type = &fcoe_fcf_device_type;
51038 - fcf->id = atomic_inc_return(&fcf_num) - 1;
51039 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
51040 fcf->state = FCOE_FCF_STATE_UNKNOWN;
51041
51042 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
51043 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
51044 {
51045 int error;
51046
51047 - atomic_set(&ctlr_num, 0);
51048 - atomic_set(&fcf_num, 0);
51049 + atomic_set_unchecked(&ctlr_num, 0);
51050 + atomic_set_unchecked(&fcf_num, 0);
51051
51052 error = bus_register(&fcoe_bus_type);
51053 if (error)
51054 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
51055 index 8bb173e..20236b4 100644
51056 --- a/drivers/scsi/hosts.c
51057 +++ b/drivers/scsi/hosts.c
51058 @@ -42,7 +42,7 @@
51059 #include "scsi_logging.h"
51060
51061
51062 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
51063 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
51064
51065
51066 static void scsi_host_cls_release(struct device *dev)
51067 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
51068 * subtract one because we increment first then return, but we need to
51069 * know what the next host number was before increment
51070 */
51071 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
51072 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
51073 shost->dma_channel = 0xff;
51074
51075 /* These three are default values which can be overridden */
51076 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
51077 index a1cfbd3..d7f8ebc 100644
51078 --- a/drivers/scsi/hpsa.c
51079 +++ b/drivers/scsi/hpsa.c
51080 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
51081 struct reply_queue_buffer *rq = &h->reply_queue[q];
51082
51083 if (h->transMethod & CFGTBL_Trans_io_accel1)
51084 - return h->access.command_completed(h, q);
51085 + return h->access->command_completed(h, q);
51086
51087 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
51088 - return h->access.command_completed(h, q);
51089 + return h->access->command_completed(h, q);
51090
51091 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
51092 a = rq->head[rq->current_entry];
51093 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
51094 break;
51095 default:
51096 set_performant_mode(h, c);
51097 - h->access.submit_command(h, c);
51098 + h->access->submit_command(h, c);
51099 }
51100 }
51101
51102 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
51103
51104 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
51105 {
51106 - return h->access.command_completed(h, q);
51107 + return h->access->command_completed(h, q);
51108 }
51109
51110 static inline bool interrupt_pending(struct ctlr_info *h)
51111 {
51112 - return h->access.intr_pending(h);
51113 + return h->access->intr_pending(h);
51114 }
51115
51116 static inline long interrupt_not_for_us(struct ctlr_info *h)
51117 {
51118 - return (h->access.intr_pending(h) == 0) ||
51119 + return (h->access->intr_pending(h) == 0) ||
51120 (h->interrupts_enabled == 0);
51121 }
51122
51123 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
51124 if (prod_index < 0)
51125 return prod_index;
51126 h->product_name = products[prod_index].product_name;
51127 - h->access = *(products[prod_index].access);
51128 + h->access = products[prod_index].access;
51129
51130 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
51131 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
51132 @@ -6649,7 +6649,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
51133 unsigned long flags;
51134 u32 lockup_detected;
51135
51136 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51137 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51138 spin_lock_irqsave(&h->lock, flags);
51139 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
51140 if (!lockup_detected) {
51141 @@ -6924,7 +6924,7 @@ reinit_after_soft_reset:
51142 }
51143
51144 /* make sure the board interrupts are off */
51145 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51146 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51147
51148 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
51149 goto clean2;
51150 @@ -6960,7 +6960,7 @@ reinit_after_soft_reset:
51151 * fake ones to scoop up any residual completions.
51152 */
51153 spin_lock_irqsave(&h->lock, flags);
51154 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51155 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51156 spin_unlock_irqrestore(&h->lock, flags);
51157 hpsa_free_irqs(h);
51158 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
51159 @@ -6979,9 +6979,9 @@ reinit_after_soft_reset:
51160 dev_info(&h->pdev->dev, "Board READY.\n");
51161 dev_info(&h->pdev->dev,
51162 "Waiting for stale completions to drain.\n");
51163 - h->access.set_intr_mask(h, HPSA_INTR_ON);
51164 + h->access->set_intr_mask(h, HPSA_INTR_ON);
51165 msleep(10000);
51166 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51167 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51168
51169 rc = controller_reset_failed(h->cfgtable);
51170 if (rc)
51171 @@ -7006,7 +7006,7 @@ reinit_after_soft_reset:
51172
51173
51174 /* Turn the interrupts on so we can service requests */
51175 - h->access.set_intr_mask(h, HPSA_INTR_ON);
51176 + h->access->set_intr_mask(h, HPSA_INTR_ON);
51177
51178 hpsa_hba_inquiry(h);
51179 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
51180 @@ -7079,7 +7079,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
51181 * To write all data in the battery backed cache to disks
51182 */
51183 hpsa_flush_cache(h);
51184 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51185 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51186 hpsa_free_irqs_and_disable_msix(h);
51187 }
51188
51189 @@ -7200,7 +7200,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51190 CFGTBL_Trans_enable_directed_msix |
51191 (trans_support & (CFGTBL_Trans_io_accel1 |
51192 CFGTBL_Trans_io_accel2));
51193 - struct access_method access = SA5_performant_access;
51194 + struct access_method *access = &SA5_performant_access;
51195
51196 /* This is a bit complicated. There are 8 registers on
51197 * the controller which we write to to tell it 8 different
51198 @@ -7242,7 +7242,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51199 * perform the superfluous readl() after each command submission.
51200 */
51201 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
51202 - access = SA5_performant_access_no_read;
51203 + access = &SA5_performant_access_no_read;
51204
51205 /* Controller spec: zero out this buffer. */
51206 for (i = 0; i < h->nreply_queues; i++)
51207 @@ -7272,12 +7272,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51208 * enable outbound interrupt coalescing in accelerator mode;
51209 */
51210 if (trans_support & CFGTBL_Trans_io_accel1) {
51211 - access = SA5_ioaccel_mode1_access;
51212 + access = &SA5_ioaccel_mode1_access;
51213 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
51214 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
51215 } else {
51216 if (trans_support & CFGTBL_Trans_io_accel2) {
51217 - access = SA5_ioaccel_mode2_access;
51218 + access = &SA5_ioaccel_mode2_access;
51219 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
51220 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
51221 }
51222 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
51223 index 6577130..955f9a4 100644
51224 --- a/drivers/scsi/hpsa.h
51225 +++ b/drivers/scsi/hpsa.h
51226 @@ -143,7 +143,7 @@ struct ctlr_info {
51227 unsigned int msix_vector;
51228 unsigned int msi_vector;
51229 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
51230 - struct access_method access;
51231 + struct access_method *access;
51232 char hba_mode_enabled;
51233
51234 /* queue and queue Info */
51235 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
51236 }
51237
51238 static struct access_method SA5_access = {
51239 - SA5_submit_command,
51240 - SA5_intr_mask,
51241 - SA5_intr_pending,
51242 - SA5_completed,
51243 + .submit_command = SA5_submit_command,
51244 + .set_intr_mask = SA5_intr_mask,
51245 + .intr_pending = SA5_intr_pending,
51246 + .command_completed = SA5_completed,
51247 };
51248
51249 static struct access_method SA5_ioaccel_mode1_access = {
51250 - SA5_submit_command,
51251 - SA5_performant_intr_mask,
51252 - SA5_ioaccel_mode1_intr_pending,
51253 - SA5_ioaccel_mode1_completed,
51254 + .submit_command = SA5_submit_command,
51255 + .set_intr_mask = SA5_performant_intr_mask,
51256 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
51257 + .command_completed = SA5_ioaccel_mode1_completed,
51258 };
51259
51260 static struct access_method SA5_ioaccel_mode2_access = {
51261 - SA5_submit_command_ioaccel2,
51262 - SA5_performant_intr_mask,
51263 - SA5_performant_intr_pending,
51264 - SA5_performant_completed,
51265 + .submit_command = SA5_submit_command_ioaccel2,
51266 + .set_intr_mask = SA5_performant_intr_mask,
51267 + .intr_pending = SA5_performant_intr_pending,
51268 + .command_completed = SA5_performant_completed,
51269 };
51270
51271 static struct access_method SA5_performant_access = {
51272 - SA5_submit_command,
51273 - SA5_performant_intr_mask,
51274 - SA5_performant_intr_pending,
51275 - SA5_performant_completed,
51276 + .submit_command = SA5_submit_command,
51277 + .set_intr_mask = SA5_performant_intr_mask,
51278 + .intr_pending = SA5_performant_intr_pending,
51279 + .command_completed = SA5_performant_completed,
51280 };
51281
51282 static struct access_method SA5_performant_access_no_read = {
51283 - SA5_submit_command_no_read,
51284 - SA5_performant_intr_mask,
51285 - SA5_performant_intr_pending,
51286 - SA5_performant_completed,
51287 + .submit_command = SA5_submit_command_no_read,
51288 + .set_intr_mask = SA5_performant_intr_mask,
51289 + .intr_pending = SA5_performant_intr_pending,
51290 + .command_completed = SA5_performant_completed,
51291 };
51292
51293 struct board_type {
51294 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
51295 index 1b3a094..068e683 100644
51296 --- a/drivers/scsi/libfc/fc_exch.c
51297 +++ b/drivers/scsi/libfc/fc_exch.c
51298 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
51299 u16 pool_max_index;
51300
51301 struct {
51302 - atomic_t no_free_exch;
51303 - atomic_t no_free_exch_xid;
51304 - atomic_t xid_not_found;
51305 - atomic_t xid_busy;
51306 - atomic_t seq_not_found;
51307 - atomic_t non_bls_resp;
51308 + atomic_unchecked_t no_free_exch;
51309 + atomic_unchecked_t no_free_exch_xid;
51310 + atomic_unchecked_t xid_not_found;
51311 + atomic_unchecked_t xid_busy;
51312 + atomic_unchecked_t seq_not_found;
51313 + atomic_unchecked_t non_bls_resp;
51314 } stats;
51315 };
51316
51317 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
51318 /* allocate memory for exchange */
51319 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
51320 if (!ep) {
51321 - atomic_inc(&mp->stats.no_free_exch);
51322 + atomic_inc_unchecked(&mp->stats.no_free_exch);
51323 goto out;
51324 }
51325 memset(ep, 0, sizeof(*ep));
51326 @@ -874,7 +874,7 @@ out:
51327 return ep;
51328 err:
51329 spin_unlock_bh(&pool->lock);
51330 - atomic_inc(&mp->stats.no_free_exch_xid);
51331 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
51332 mempool_free(ep, mp->ep_pool);
51333 return NULL;
51334 }
51335 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51336 xid = ntohs(fh->fh_ox_id); /* we originated exch */
51337 ep = fc_exch_find(mp, xid);
51338 if (!ep) {
51339 - atomic_inc(&mp->stats.xid_not_found);
51340 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51341 reject = FC_RJT_OX_ID;
51342 goto out;
51343 }
51344 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51345 ep = fc_exch_find(mp, xid);
51346 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
51347 if (ep) {
51348 - atomic_inc(&mp->stats.xid_busy);
51349 + atomic_inc_unchecked(&mp->stats.xid_busy);
51350 reject = FC_RJT_RX_ID;
51351 goto rel;
51352 }
51353 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51354 }
51355 xid = ep->xid; /* get our XID */
51356 } else if (!ep) {
51357 - atomic_inc(&mp->stats.xid_not_found);
51358 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51359 reject = FC_RJT_RX_ID; /* XID not found */
51360 goto out;
51361 }
51362 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51363 } else {
51364 sp = &ep->seq;
51365 if (sp->id != fh->fh_seq_id) {
51366 - atomic_inc(&mp->stats.seq_not_found);
51367 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51368 if (f_ctl & FC_FC_END_SEQ) {
51369 /*
51370 * Update sequence_id based on incoming last
51371 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51372
51373 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
51374 if (!ep) {
51375 - atomic_inc(&mp->stats.xid_not_found);
51376 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51377 goto out;
51378 }
51379 if (ep->esb_stat & ESB_ST_COMPLETE) {
51380 - atomic_inc(&mp->stats.xid_not_found);
51381 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51382 goto rel;
51383 }
51384 if (ep->rxid == FC_XID_UNKNOWN)
51385 ep->rxid = ntohs(fh->fh_rx_id);
51386 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
51387 - atomic_inc(&mp->stats.xid_not_found);
51388 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51389 goto rel;
51390 }
51391 if (ep->did != ntoh24(fh->fh_s_id) &&
51392 ep->did != FC_FID_FLOGI) {
51393 - atomic_inc(&mp->stats.xid_not_found);
51394 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51395 goto rel;
51396 }
51397 sof = fr_sof(fp);
51398 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51399 sp->ssb_stat |= SSB_ST_RESP;
51400 sp->id = fh->fh_seq_id;
51401 } else if (sp->id != fh->fh_seq_id) {
51402 - atomic_inc(&mp->stats.seq_not_found);
51403 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51404 goto rel;
51405 }
51406
51407 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51408 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
51409
51410 if (!sp)
51411 - atomic_inc(&mp->stats.xid_not_found);
51412 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51413 else
51414 - atomic_inc(&mp->stats.non_bls_resp);
51415 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
51416
51417 fc_frame_free(fp);
51418 }
51419 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
51420
51421 list_for_each_entry(ema, &lport->ema_list, ema_list) {
51422 mp = ema->mp;
51423 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
51424 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
51425 st->fc_no_free_exch_xid +=
51426 - atomic_read(&mp->stats.no_free_exch_xid);
51427 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
51428 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
51429 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
51430 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
51431 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
51432 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
51433 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
51434 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
51435 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
51436 }
51437 }
51438 EXPORT_SYMBOL(fc_exch_update_stats);
51439 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
51440 index 9c706d8..d3e3ed2 100644
51441 --- a/drivers/scsi/libsas/sas_ata.c
51442 +++ b/drivers/scsi/libsas/sas_ata.c
51443 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
51444 .postreset = ata_std_postreset,
51445 .error_handler = ata_std_error_handler,
51446 .post_internal_cmd = sas_ata_post_internal,
51447 - .qc_defer = ata_std_qc_defer,
51448 + .qc_defer = ata_std_qc_defer,
51449 .qc_prep = ata_noop_qc_prep,
51450 .qc_issue = sas_ata_qc_issue,
51451 .qc_fill_rtf = sas_ata_qc_fill_rtf,
51452 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
51453 index 434e903..5a4a79b 100644
51454 --- a/drivers/scsi/lpfc/lpfc.h
51455 +++ b/drivers/scsi/lpfc/lpfc.h
51456 @@ -430,7 +430,7 @@ struct lpfc_vport {
51457 struct dentry *debug_nodelist;
51458 struct dentry *vport_debugfs_root;
51459 struct lpfc_debugfs_trc *disc_trc;
51460 - atomic_t disc_trc_cnt;
51461 + atomic_unchecked_t disc_trc_cnt;
51462 #endif
51463 uint8_t stat_data_enabled;
51464 uint8_t stat_data_blocked;
51465 @@ -880,8 +880,8 @@ struct lpfc_hba {
51466 struct timer_list fabric_block_timer;
51467 unsigned long bit_flags;
51468 #define FABRIC_COMANDS_BLOCKED 0
51469 - atomic_t num_rsrc_err;
51470 - atomic_t num_cmd_success;
51471 + atomic_unchecked_t num_rsrc_err;
51472 + atomic_unchecked_t num_cmd_success;
51473 unsigned long last_rsrc_error_time;
51474 unsigned long last_ramp_down_time;
51475 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
51476 @@ -916,7 +916,7 @@ struct lpfc_hba {
51477
51478 struct dentry *debug_slow_ring_trc;
51479 struct lpfc_debugfs_trc *slow_ring_trc;
51480 - atomic_t slow_ring_trc_cnt;
51481 + atomic_unchecked_t slow_ring_trc_cnt;
51482 /* iDiag debugfs sub-directory */
51483 struct dentry *idiag_root;
51484 struct dentry *idiag_pci_cfg;
51485 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
51486 index 5633e7d..8272114 100644
51487 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
51488 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
51489 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
51490
51491 #include <linux/debugfs.h>
51492
51493 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51494 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51495 static unsigned long lpfc_debugfs_start_time = 0L;
51496
51497 /* iDiag */
51498 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
51499 lpfc_debugfs_enable = 0;
51500
51501 len = 0;
51502 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
51503 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
51504 (lpfc_debugfs_max_disc_trc - 1);
51505 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
51506 dtp = vport->disc_trc + i;
51507 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
51508 lpfc_debugfs_enable = 0;
51509
51510 len = 0;
51511 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
51512 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
51513 (lpfc_debugfs_max_slow_ring_trc - 1);
51514 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
51515 dtp = phba->slow_ring_trc + i;
51516 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
51517 !vport || !vport->disc_trc)
51518 return;
51519
51520 - index = atomic_inc_return(&vport->disc_trc_cnt) &
51521 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
51522 (lpfc_debugfs_max_disc_trc - 1);
51523 dtp = vport->disc_trc + index;
51524 dtp->fmt = fmt;
51525 dtp->data1 = data1;
51526 dtp->data2 = data2;
51527 dtp->data3 = data3;
51528 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51529 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51530 dtp->jif = jiffies;
51531 #endif
51532 return;
51533 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
51534 !phba || !phba->slow_ring_trc)
51535 return;
51536
51537 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
51538 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
51539 (lpfc_debugfs_max_slow_ring_trc - 1);
51540 dtp = phba->slow_ring_trc + index;
51541 dtp->fmt = fmt;
51542 dtp->data1 = data1;
51543 dtp->data2 = data2;
51544 dtp->data3 = data3;
51545 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51546 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51547 dtp->jif = jiffies;
51548 #endif
51549 return;
51550 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51551 "slow_ring buffer\n");
51552 goto debug_failed;
51553 }
51554 - atomic_set(&phba->slow_ring_trc_cnt, 0);
51555 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
51556 memset(phba->slow_ring_trc, 0,
51557 (sizeof(struct lpfc_debugfs_trc) *
51558 lpfc_debugfs_max_slow_ring_trc));
51559 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51560 "buffer\n");
51561 goto debug_failed;
51562 }
51563 - atomic_set(&vport->disc_trc_cnt, 0);
51564 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
51565
51566 snprintf(name, sizeof(name), "discovery_trace");
51567 vport->debug_disc_trc =
51568 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
51569 index 0b2c53a..aec2b45 100644
51570 --- a/drivers/scsi/lpfc/lpfc_init.c
51571 +++ b/drivers/scsi/lpfc/lpfc_init.c
51572 @@ -11290,8 +11290,10 @@ lpfc_init(void)
51573 "misc_register returned with status %d", error);
51574
51575 if (lpfc_enable_npiv) {
51576 - lpfc_transport_functions.vport_create = lpfc_vport_create;
51577 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51578 + pax_open_kernel();
51579 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
51580 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51581 + pax_close_kernel();
51582 }
51583 lpfc_transport_template =
51584 fc_attach_transport(&lpfc_transport_functions);
51585 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
51586 index 4f9222e..f1850e3 100644
51587 --- a/drivers/scsi/lpfc/lpfc_scsi.c
51588 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
51589 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
51590 unsigned long expires;
51591
51592 spin_lock_irqsave(&phba->hbalock, flags);
51593 - atomic_inc(&phba->num_rsrc_err);
51594 + atomic_inc_unchecked(&phba->num_rsrc_err);
51595 phba->last_rsrc_error_time = jiffies;
51596
51597 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
51598 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51599 unsigned long num_rsrc_err, num_cmd_success;
51600 int i;
51601
51602 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
51603 - num_cmd_success = atomic_read(&phba->num_cmd_success);
51604 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
51605 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
51606
51607 /*
51608 * The error and success command counters are global per
51609 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51610 }
51611 }
51612 lpfc_destroy_vport_work_array(phba, vports);
51613 - atomic_set(&phba->num_rsrc_err, 0);
51614 - atomic_set(&phba->num_cmd_success, 0);
51615 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
51616 + atomic_set_unchecked(&phba->num_cmd_success, 0);
51617 }
51618
51619 /**
51620 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51621 index 3f26147..ee8efd1 100644
51622 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51623 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51624 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
51625 {
51626 struct scsi_device *sdev = to_scsi_device(dev);
51627 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51628 - static struct _raid_device *raid_device;
51629 + struct _raid_device *raid_device;
51630 unsigned long flags;
51631 Mpi2RaidVolPage0_t vol_pg0;
51632 Mpi2ConfigReply_t mpi_reply;
51633 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
51634 {
51635 struct scsi_device *sdev = to_scsi_device(dev);
51636 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51637 - static struct _raid_device *raid_device;
51638 + struct _raid_device *raid_device;
51639 unsigned long flags;
51640 Mpi2RaidVolPage0_t vol_pg0;
51641 Mpi2ConfigReply_t mpi_reply;
51642 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
51643 Mpi2EventDataIrOperationStatus_t *event_data =
51644 (Mpi2EventDataIrOperationStatus_t *)
51645 fw_event->event_data;
51646 - static struct _raid_device *raid_device;
51647 + struct _raid_device *raid_device;
51648 unsigned long flags;
51649 u16 handle;
51650
51651 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
51652 u64 sas_address;
51653 struct _sas_device *sas_device;
51654 struct _sas_node *expander_device;
51655 - static struct _raid_device *raid_device;
51656 + struct _raid_device *raid_device;
51657 u8 retry_count;
51658 unsigned long flags;
51659
51660 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
51661 index ed31d8c..ab856b3 100644
51662 --- a/drivers/scsi/pmcraid.c
51663 +++ b/drivers/scsi/pmcraid.c
51664 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
51665 res->scsi_dev = scsi_dev;
51666 scsi_dev->hostdata = res;
51667 res->change_detected = 0;
51668 - atomic_set(&res->read_failures, 0);
51669 - atomic_set(&res->write_failures, 0);
51670 + atomic_set_unchecked(&res->read_failures, 0);
51671 + atomic_set_unchecked(&res->write_failures, 0);
51672 rc = 0;
51673 }
51674 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
51675 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
51676
51677 /* If this was a SCSI read/write command keep count of errors */
51678 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
51679 - atomic_inc(&res->read_failures);
51680 + atomic_inc_unchecked(&res->read_failures);
51681 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
51682 - atomic_inc(&res->write_failures);
51683 + atomic_inc_unchecked(&res->write_failures);
51684
51685 if (!RES_IS_GSCSI(res->cfg_entry) &&
51686 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
51687 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
51688 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51689 * hrrq_id assigned here in queuecommand
51690 */
51691 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51692 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51693 pinstance->num_hrrq;
51694 cmd->cmd_done = pmcraid_io_done;
51695
51696 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
51697 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51698 * hrrq_id assigned here in queuecommand
51699 */
51700 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51701 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51702 pinstance->num_hrrq;
51703
51704 if (request_size) {
51705 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
51706
51707 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
51708 /* add resources only after host is added into system */
51709 - if (!atomic_read(&pinstance->expose_resources))
51710 + if (!atomic_read_unchecked(&pinstance->expose_resources))
51711 return;
51712
51713 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
51714 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
51715 init_waitqueue_head(&pinstance->reset_wait_q);
51716
51717 atomic_set(&pinstance->outstanding_cmds, 0);
51718 - atomic_set(&pinstance->last_message_id, 0);
51719 - atomic_set(&pinstance->expose_resources, 0);
51720 + atomic_set_unchecked(&pinstance->last_message_id, 0);
51721 + atomic_set_unchecked(&pinstance->expose_resources, 0);
51722
51723 INIT_LIST_HEAD(&pinstance->free_res_q);
51724 INIT_LIST_HEAD(&pinstance->used_res_q);
51725 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
51726 /* Schedule worker thread to handle CCN and take care of adding and
51727 * removing devices to OS
51728 */
51729 - atomic_set(&pinstance->expose_resources, 1);
51730 + atomic_set_unchecked(&pinstance->expose_resources, 1);
51731 schedule_work(&pinstance->worker_q);
51732 return rc;
51733
51734 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
51735 index e1d150f..6c6df44 100644
51736 --- a/drivers/scsi/pmcraid.h
51737 +++ b/drivers/scsi/pmcraid.h
51738 @@ -748,7 +748,7 @@ struct pmcraid_instance {
51739 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
51740
51741 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
51742 - atomic_t last_message_id;
51743 + atomic_unchecked_t last_message_id;
51744
51745 /* configuration table */
51746 struct pmcraid_config_table *cfg_table;
51747 @@ -777,7 +777,7 @@ struct pmcraid_instance {
51748 atomic_t outstanding_cmds;
51749
51750 /* should add/delete resources to mid-layer now ?*/
51751 - atomic_t expose_resources;
51752 + atomic_unchecked_t expose_resources;
51753
51754
51755
51756 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
51757 struct pmcraid_config_table_entry_ext cfg_entry_ext;
51758 };
51759 struct scsi_device *scsi_dev; /* Link scsi_device structure */
51760 - atomic_t read_failures; /* count of failed READ commands */
51761 - atomic_t write_failures; /* count of failed WRITE commands */
51762 + atomic_unchecked_t read_failures; /* count of failed READ commands */
51763 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
51764
51765 /* To indicate add/delete/modify during CCN */
51766 u8 change_detected;
51767 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
51768 index 82b92c4..3178171 100644
51769 --- a/drivers/scsi/qla2xxx/qla_attr.c
51770 +++ b/drivers/scsi/qla2xxx/qla_attr.c
51771 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
51772 return 0;
51773 }
51774
51775 -struct fc_function_template qla2xxx_transport_functions = {
51776 +fc_function_template_no_const qla2xxx_transport_functions = {
51777
51778 .show_host_node_name = 1,
51779 .show_host_port_name = 1,
51780 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
51781 .bsg_timeout = qla24xx_bsg_timeout,
51782 };
51783
51784 -struct fc_function_template qla2xxx_transport_vport_functions = {
51785 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
51786
51787 .show_host_node_name = 1,
51788 .show_host_port_name = 1,
51789 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
51790 index 7686bfe..4710893 100644
51791 --- a/drivers/scsi/qla2xxx/qla_gbl.h
51792 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
51793 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
51794 struct device_attribute;
51795 extern struct device_attribute *qla2x00_host_attrs[];
51796 struct fc_function_template;
51797 -extern struct fc_function_template qla2xxx_transport_functions;
51798 -extern struct fc_function_template qla2xxx_transport_vport_functions;
51799 +extern fc_function_template_no_const qla2xxx_transport_functions;
51800 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
51801 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
51802 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
51803 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
51804 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
51805 index cce1cbc..5b9f0fe 100644
51806 --- a/drivers/scsi/qla2xxx/qla_os.c
51807 +++ b/drivers/scsi/qla2xxx/qla_os.c
51808 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
51809 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
51810 /* Ok, a 64bit DMA mask is applicable. */
51811 ha->flags.enable_64bit_addressing = 1;
51812 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51813 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51814 + pax_open_kernel();
51815 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51816 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51817 + pax_close_kernel();
51818 return;
51819 }
51820 }
51821 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
51822 index 8f6d0fb..1b21097 100644
51823 --- a/drivers/scsi/qla4xxx/ql4_def.h
51824 +++ b/drivers/scsi/qla4xxx/ql4_def.h
51825 @@ -305,7 +305,7 @@ struct ddb_entry {
51826 * (4000 only) */
51827 atomic_t relogin_timer; /* Max Time to wait for
51828 * relogin to complete */
51829 - atomic_t relogin_retry_count; /* Num of times relogin has been
51830 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
51831 * retried */
51832 uint32_t default_time2wait; /* Default Min time between
51833 * relogins (+aens) */
51834 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
51835 index 6d25879..3031a9f 100644
51836 --- a/drivers/scsi/qla4xxx/ql4_os.c
51837 +++ b/drivers/scsi/qla4xxx/ql4_os.c
51838 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
51839 */
51840 if (!iscsi_is_session_online(cls_sess)) {
51841 /* Reset retry relogin timer */
51842 - atomic_inc(&ddb_entry->relogin_retry_count);
51843 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
51844 DEBUG2(ql4_printk(KERN_INFO, ha,
51845 "%s: index[%d] relogin timed out-retrying"
51846 " relogin (%d), retry (%d)\n", __func__,
51847 ddb_entry->fw_ddb_index,
51848 - atomic_read(&ddb_entry->relogin_retry_count),
51849 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
51850 ddb_entry->default_time2wait + 4));
51851 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
51852 atomic_set(&ddb_entry->retry_relogin_timer,
51853 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
51854
51855 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
51856 atomic_set(&ddb_entry->relogin_timer, 0);
51857 - atomic_set(&ddb_entry->relogin_retry_count, 0);
51858 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
51859 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
51860 ddb_entry->default_relogin_timeout =
51861 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
51862 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
51863 index b1a2631..5bcd9c8 100644
51864 --- a/drivers/scsi/scsi_lib.c
51865 +++ b/drivers/scsi/scsi_lib.c
51866 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
51867 shost = sdev->host;
51868 scsi_init_cmd_errh(cmd);
51869 cmd->result = DID_NO_CONNECT << 16;
51870 - atomic_inc(&cmd->device->iorequest_cnt);
51871 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51872
51873 /*
51874 * SCSI request completion path will do scsi_device_unbusy(),
51875 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
51876
51877 INIT_LIST_HEAD(&cmd->eh_entry);
51878
51879 - atomic_inc(&cmd->device->iodone_cnt);
51880 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
51881 if (cmd->result)
51882 - atomic_inc(&cmd->device->ioerr_cnt);
51883 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
51884
51885 disposition = scsi_decide_disposition(cmd);
51886 if (disposition != SUCCESS &&
51887 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
51888 struct Scsi_Host *host = cmd->device->host;
51889 int rtn = 0;
51890
51891 - atomic_inc(&cmd->device->iorequest_cnt);
51892 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51893
51894 /* check if the device is still usable */
51895 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
51896 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
51897 index 1ac38e7..6acc656 100644
51898 --- a/drivers/scsi/scsi_sysfs.c
51899 +++ b/drivers/scsi/scsi_sysfs.c
51900 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
51901 char *buf) \
51902 { \
51903 struct scsi_device *sdev = to_scsi_device(dev); \
51904 - unsigned long long count = atomic_read(&sdev->field); \
51905 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
51906 return snprintf(buf, 20, "0x%llx\n", count); \
51907 } \
51908 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
51909 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
51910 index 5d6f348..18778a6b 100644
51911 --- a/drivers/scsi/scsi_transport_fc.c
51912 +++ b/drivers/scsi/scsi_transport_fc.c
51913 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
51914 * Netlink Infrastructure
51915 */
51916
51917 -static atomic_t fc_event_seq;
51918 +static atomic_unchecked_t fc_event_seq;
51919
51920 /**
51921 * fc_get_event_number - Obtain the next sequential FC event number
51922 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
51923 u32
51924 fc_get_event_number(void)
51925 {
51926 - return atomic_add_return(1, &fc_event_seq);
51927 + return atomic_add_return_unchecked(1, &fc_event_seq);
51928 }
51929 EXPORT_SYMBOL(fc_get_event_number);
51930
51931 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
51932 {
51933 int error;
51934
51935 - atomic_set(&fc_event_seq, 0);
51936 + atomic_set_unchecked(&fc_event_seq, 0);
51937
51938 error = transport_class_register(&fc_host_class);
51939 if (error)
51940 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
51941 char *cp;
51942
51943 *val = simple_strtoul(buf, &cp, 0);
51944 - if ((*cp && (*cp != '\n')) || (*val < 0))
51945 + if (*cp && (*cp != '\n'))
51946 return -EINVAL;
51947 /*
51948 * Check for overflow; dev_loss_tmo is u32
51949 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
51950 index 67d43e3..8cee73c 100644
51951 --- a/drivers/scsi/scsi_transport_iscsi.c
51952 +++ b/drivers/scsi/scsi_transport_iscsi.c
51953 @@ -79,7 +79,7 @@ struct iscsi_internal {
51954 struct transport_container session_cont;
51955 };
51956
51957 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
51958 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
51959 static struct workqueue_struct *iscsi_eh_timer_workq;
51960
51961 static DEFINE_IDA(iscsi_sess_ida);
51962 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
51963 int err;
51964
51965 ihost = shost->shost_data;
51966 - session->sid = atomic_add_return(1, &iscsi_session_nr);
51967 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
51968
51969 if (target_id == ISCSI_MAX_TARGET) {
51970 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
51971 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
51972 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
51973 ISCSI_TRANSPORT_VERSION);
51974
51975 - atomic_set(&iscsi_session_nr, 0);
51976 + atomic_set_unchecked(&iscsi_session_nr, 0);
51977
51978 err = class_register(&iscsi_transport_class);
51979 if (err)
51980 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
51981 index ae45bd9..c32a586 100644
51982 --- a/drivers/scsi/scsi_transport_srp.c
51983 +++ b/drivers/scsi/scsi_transport_srp.c
51984 @@ -35,7 +35,7 @@
51985 #include "scsi_priv.h"
51986
51987 struct srp_host_attrs {
51988 - atomic_t next_port_id;
51989 + atomic_unchecked_t next_port_id;
51990 };
51991 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
51992
51993 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
51994 struct Scsi_Host *shost = dev_to_shost(dev);
51995 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
51996
51997 - atomic_set(&srp_host->next_port_id, 0);
51998 + atomic_set_unchecked(&srp_host->next_port_id, 0);
51999 return 0;
52000 }
52001
52002 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
52003 rport_fast_io_fail_timedout);
52004 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
52005
52006 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
52007 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
52008 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
52009
52010 transport_setup_device(&rport->dev);
52011 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
52012 index 6b78476..d40476f 100644
52013 --- a/drivers/scsi/sd.c
52014 +++ b/drivers/scsi/sd.c
52015 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
52016 sdkp->disk = gd;
52017 sdkp->index = index;
52018 atomic_set(&sdkp->openers, 0);
52019 - atomic_set(&sdkp->device->ioerr_cnt, 0);
52020 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
52021
52022 if (!sdp->request_queue->rq_timeout) {
52023 if (sdp->type != TYPE_MOD)
52024 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
52025 index 2270bd5..98408a5 100644
52026 --- a/drivers/scsi/sg.c
52027 +++ b/drivers/scsi/sg.c
52028 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
52029 sdp->disk->disk_name,
52030 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
52031 NULL,
52032 - (char *)arg);
52033 + (char __user *)arg);
52034 case BLKTRACESTART:
52035 return blk_trace_startstop(sdp->device->request_queue, 1);
52036 case BLKTRACESTOP:
52037 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
52038 index c0d660f..24a5854 100644
52039 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
52040 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
52041 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
52042 return i;
52043 }
52044
52045 -static struct bin_attribute fuse_bin_attr = {
52046 +static bin_attribute_no_const fuse_bin_attr = {
52047 .attr = { .name = "fuse", .mode = S_IRUGO, },
52048 .read = fuse_read,
52049 };
52050 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
52051 index 57a1950..ae54e21 100644
52052 --- a/drivers/spi/spi.c
52053 +++ b/drivers/spi/spi.c
52054 @@ -2307,7 +2307,7 @@ int spi_bus_unlock(struct spi_master *master)
52055 EXPORT_SYMBOL_GPL(spi_bus_unlock);
52056
52057 /* portable code must never pass more than 32 bytes */
52058 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
52059 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
52060
52061 static u8 *buf;
52062
52063 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
52064 index b41429f..2de5373 100644
52065 --- a/drivers/staging/android/timed_output.c
52066 +++ b/drivers/staging/android/timed_output.c
52067 @@ -25,7 +25,7 @@
52068 #include "timed_output.h"
52069
52070 static struct class *timed_output_class;
52071 -static atomic_t device_count;
52072 +static atomic_unchecked_t device_count;
52073
52074 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
52075 char *buf)
52076 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
52077 timed_output_class = class_create(THIS_MODULE, "timed_output");
52078 if (IS_ERR(timed_output_class))
52079 return PTR_ERR(timed_output_class);
52080 - atomic_set(&device_count, 0);
52081 + atomic_set_unchecked(&device_count, 0);
52082 timed_output_class->dev_groups = timed_output_groups;
52083 }
52084
52085 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
52086 if (ret < 0)
52087 return ret;
52088
52089 - tdev->index = atomic_inc_return(&device_count);
52090 + tdev->index = atomic_inc_return_unchecked(&device_count);
52091 tdev->dev = device_create(timed_output_class, NULL,
52092 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
52093 if (IS_ERR(tdev->dev))
52094 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
52095 index 727640e..55bf61c 100644
52096 --- a/drivers/staging/comedi/comedi_fops.c
52097 +++ b/drivers/staging/comedi/comedi_fops.c
52098 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
52099 }
52100 cfp->last_attached = dev->attached;
52101 cfp->last_detach_count = dev->detach_count;
52102 - ACCESS_ONCE(cfp->read_subdev) = read_s;
52103 - ACCESS_ONCE(cfp->write_subdev) = write_s;
52104 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
52105 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
52106 }
52107
52108 static void comedi_file_check(struct file *file)
52109 @@ -1924,7 +1924,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
52110 !(s_old->async->cmd.flags & CMDF_WRITE))
52111 return -EBUSY;
52112
52113 - ACCESS_ONCE(cfp->read_subdev) = s_new;
52114 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
52115 return 0;
52116 }
52117
52118 @@ -1966,7 +1966,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
52119 (s_old->async->cmd.flags & CMDF_WRITE))
52120 return -EBUSY;
52121
52122 - ACCESS_ONCE(cfp->write_subdev) = s_new;
52123 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
52124 return 0;
52125 }
52126
52127 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
52128 index 37dcf7e..f3c2016 100644
52129 --- a/drivers/staging/fbtft/fbtft-core.c
52130 +++ b/drivers/staging/fbtft/fbtft-core.c
52131 @@ -689,7 +689,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
52132 {
52133 struct fb_info *info;
52134 struct fbtft_par *par;
52135 - struct fb_ops *fbops = NULL;
52136 + fb_ops_no_const *fbops = NULL;
52137 struct fb_deferred_io *fbdefio = NULL;
52138 struct fbtft_platform_data *pdata = dev->platform_data;
52139 u8 *vmem = NULL;
52140 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
52141 index 0dbf3f9..fed0063 100644
52142 --- a/drivers/staging/fbtft/fbtft.h
52143 +++ b/drivers/staging/fbtft/fbtft.h
52144 @@ -106,7 +106,7 @@ struct fbtft_ops {
52145
52146 int (*set_var)(struct fbtft_par *par);
52147 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
52148 -};
52149 +} __no_const;
52150
52151 /**
52152 * struct fbtft_display - Describes the display properties
52153 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
52154 index 001348c..cfaac8a 100644
52155 --- a/drivers/staging/gdm724x/gdm_tty.c
52156 +++ b/drivers/staging/gdm724x/gdm_tty.c
52157 @@ -44,7 +44,7 @@
52158 #define gdm_tty_send_control(n, r, v, d, l) (\
52159 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
52160
52161 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
52162 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
52163
52164 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
52165 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
52166 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
52167 index d23c3c2..eb63c81 100644
52168 --- a/drivers/staging/i2o/i2o.h
52169 +++ b/drivers/staging/i2o/i2o.h
52170 @@ -565,7 +565,7 @@ struct i2o_controller {
52171 struct i2o_device *exec; /* Executive */
52172 #if BITS_PER_LONG == 64
52173 spinlock_t context_list_lock; /* lock for context_list */
52174 - atomic_t context_list_counter; /* needed for unique contexts */
52175 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
52176 struct list_head context_list; /* list of context id's
52177 and pointers */
52178 #endif
52179 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
52180 index ad84f33..c5bdf65 100644
52181 --- a/drivers/staging/i2o/i2o_proc.c
52182 +++ b/drivers/staging/i2o/i2o_proc.c
52183 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
52184 "Array Controller Device"
52185 };
52186
52187 -static char *chtostr(char *tmp, u8 *chars, int n)
52188 -{
52189 - tmp[0] = 0;
52190 - return strncat(tmp, (char *)chars, n);
52191 -}
52192 -
52193 static int i2o_report_query_status(struct seq_file *seq, int block_status,
52194 char *group)
52195 {
52196 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
52197 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
52198 {
52199 struct i2o_controller *c = (struct i2o_controller *)seq->private;
52200 - static u32 work32[5];
52201 - static u8 *work8 = (u8 *) work32;
52202 - static u16 *work16 = (u16 *) work32;
52203 + u32 work32[5];
52204 + u8 *work8 = (u8 *) work32;
52205 + u16 *work16 = (u16 *) work32;
52206 int token;
52207 u32 hwcap;
52208
52209 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
52210 } *result;
52211
52212 i2o_exec_execute_ddm_table ddm_table;
52213 - char tmp[28 + 1];
52214
52215 result = kmalloc(sizeof(*result), GFP_KERNEL);
52216 if (!result)
52217 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
52218
52219 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
52220 seq_printf(seq, "%-#8x", ddm_table.module_id);
52221 - seq_printf(seq, "%-29s",
52222 - chtostr(tmp, ddm_table.module_name_version, 28));
52223 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
52224 seq_printf(seq, "%9d ", ddm_table.data_size);
52225 seq_printf(seq, "%8d", ddm_table.code_size);
52226
52227 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
52228
52229 i2o_driver_result_table *result;
52230 i2o_driver_store_table *dst;
52231 - char tmp[28 + 1];
52232
52233 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
52234 if (result == NULL)
52235 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
52236
52237 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
52238 seq_printf(seq, "%-#8x", dst->module_id);
52239 - seq_printf(seq, "%-29s",
52240 - chtostr(tmp, dst->module_name_version, 28));
52241 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
52242 + seq_printf(seq, "%-.28s", dst->module_name_version);
52243 + seq_printf(seq, "%-.8s", dst->date);
52244 seq_printf(seq, "%8d ", dst->module_size);
52245 seq_printf(seq, "%8d ", dst->mpb_size);
52246 seq_printf(seq, "0x%04x", dst->module_flags);
52247 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
52248 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
52249 {
52250 struct i2o_device *d = (struct i2o_device *)seq->private;
52251 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
52252 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
52253 // == (allow) 512d bytes (max)
52254 - static u16 *work16 = (u16 *) work32;
52255 + u16 *work16 = (u16 *) work32;
52256 int token;
52257 - char tmp[16 + 1];
52258
52259 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
52260
52261 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
52262 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
52263 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
52264 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
52265 - seq_printf(seq, "Vendor info : %s\n",
52266 - chtostr(tmp, (u8 *) (work32 + 2), 16));
52267 - seq_printf(seq, "Product info : %s\n",
52268 - chtostr(tmp, (u8 *) (work32 + 6), 16));
52269 - seq_printf(seq, "Description : %s\n",
52270 - chtostr(tmp, (u8 *) (work32 + 10), 16));
52271 - seq_printf(seq, "Product rev. : %s\n",
52272 - chtostr(tmp, (u8 *) (work32 + 14), 8));
52273 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
52274 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
52275 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
52276 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
52277
52278 seq_printf(seq, "Serial number : ");
52279 print_serial_number(seq, (u8 *) (work32 + 16),
52280 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
52281 u8 pad[256]; // allow up to 256 byte (max) serial number
52282 } result;
52283
52284 - char tmp[24 + 1];
52285 -
52286 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
52287
52288 if (token < 0) {
52289 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
52290 }
52291
52292 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
52293 - seq_printf(seq, "Module name : %s\n",
52294 - chtostr(tmp, result.module_name, 24));
52295 - seq_printf(seq, "Module revision : %s\n",
52296 - chtostr(tmp, result.module_rev, 8));
52297 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
52298 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
52299
52300 seq_printf(seq, "Serial number : ");
52301 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
52302 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
52303 u8 instance_number[4];
52304 } result;
52305
52306 - char tmp[64 + 1];
52307 -
52308 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
52309
52310 if (token < 0) {
52311 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
52312 return 0;
52313 }
52314
52315 - seq_printf(seq, "Device name : %s\n",
52316 - chtostr(tmp, result.device_name, 64));
52317 - seq_printf(seq, "Service name : %s\n",
52318 - chtostr(tmp, result.service_name, 64));
52319 - seq_printf(seq, "Physical name : %s\n",
52320 - chtostr(tmp, result.physical_location, 64));
52321 - seq_printf(seq, "Instance number : %s\n",
52322 - chtostr(tmp, result.instance_number, 4));
52323 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
52324 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
52325 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
52326 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
52327
52328 return 0;
52329 }
52330 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
52331 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
52332 {
52333 struct i2o_device *d = (struct i2o_device *)seq->private;
52334 - static u32 work32[12];
52335 - static u16 *work16 = (u16 *) work32;
52336 - static u8 *work8 = (u8 *) work32;
52337 + u32 work32[12];
52338 + u16 *work16 = (u16 *) work32;
52339 + u8 *work8 = (u8 *) work32;
52340 int token;
52341
52342 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
52343 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
52344 index 52334fc..d7f40b3 100644
52345 --- a/drivers/staging/i2o/iop.c
52346 +++ b/drivers/staging/i2o/iop.c
52347 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
52348
52349 spin_lock_irqsave(&c->context_list_lock, flags);
52350
52351 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
52352 - atomic_inc(&c->context_list_counter);
52353 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
52354 + atomic_inc_unchecked(&c->context_list_counter);
52355
52356 - entry->context = atomic_read(&c->context_list_counter);
52357 + entry->context = atomic_read_unchecked(&c->context_list_counter);
52358
52359 list_add(&entry->list, &c->context_list);
52360
52361 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
52362
52363 #if BITS_PER_LONG == 64
52364 spin_lock_init(&c->context_list_lock);
52365 - atomic_set(&c->context_list_counter, 0);
52366 + atomic_set_unchecked(&c->context_list_counter, 0);
52367 INIT_LIST_HEAD(&c->context_list);
52368 #endif
52369
52370 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
52371 index 463da07..e791ce9 100644
52372 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
52373 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
52374 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
52375 return 0;
52376 }
52377
52378 -sfw_test_client_ops_t brw_test_client;
52379 -void brw_init_test_client(void)
52380 -{
52381 - brw_test_client.tso_init = brw_client_init;
52382 - brw_test_client.tso_fini = brw_client_fini;
52383 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
52384 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
52385 +sfw_test_client_ops_t brw_test_client = {
52386 + .tso_init = brw_client_init,
52387 + .tso_fini = brw_client_fini,
52388 + .tso_prep_rpc = brw_client_prep_rpc,
52389 + .tso_done_rpc = brw_client_done_rpc,
52390 };
52391
52392 srpc_service_t brw_test_service;
52393 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
52394 index 5709148..ccd9e0d 100644
52395 --- a/drivers/staging/lustre/lnet/selftest/framework.c
52396 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
52397 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
52398
52399 extern sfw_test_client_ops_t ping_test_client;
52400 extern srpc_service_t ping_test_service;
52401 -extern void ping_init_test_client(void);
52402 extern void ping_init_test_service(void);
52403
52404 extern sfw_test_client_ops_t brw_test_client;
52405 extern srpc_service_t brw_test_service;
52406 -extern void brw_init_test_client(void);
52407 extern void brw_init_test_service(void);
52408
52409
52410 @@ -1675,12 +1673,10 @@ sfw_startup (void)
52411 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
52412 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
52413
52414 - brw_init_test_client();
52415 brw_init_test_service();
52416 rc = sfw_register_test(&brw_test_service, &brw_test_client);
52417 LASSERT (rc == 0);
52418
52419 - ping_init_test_client();
52420 ping_init_test_service();
52421 rc = sfw_register_test(&ping_test_service, &ping_test_client);
52422 LASSERT (rc == 0);
52423 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
52424 index d8c0df6..5041cbb 100644
52425 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
52426 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
52427 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
52428 return 0;
52429 }
52430
52431 -sfw_test_client_ops_t ping_test_client;
52432 -void ping_init_test_client(void)
52433 -{
52434 - ping_test_client.tso_init = ping_client_init;
52435 - ping_test_client.tso_fini = ping_client_fini;
52436 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
52437 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
52438 -}
52439 +sfw_test_client_ops_t ping_test_client = {
52440 + .tso_init = ping_client_init,
52441 + .tso_fini = ping_client_fini,
52442 + .tso_prep_rpc = ping_client_prep_rpc,
52443 + .tso_done_rpc = ping_client_done_rpc,
52444 +};
52445
52446 srpc_service_t ping_test_service;
52447 void ping_init_test_service(void)
52448 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52449 index 83bc0a9..12ba00a 100644
52450 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
52451 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52452 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
52453 ldlm_completion_callback lcs_completion;
52454 ldlm_blocking_callback lcs_blocking;
52455 ldlm_glimpse_callback lcs_glimpse;
52456 -};
52457 +} __no_const;
52458
52459 /* ldlm_lockd.c */
52460 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
52461 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
52462 index 2a88b80..62e7e5f 100644
52463 --- a/drivers/staging/lustre/lustre/include/obd.h
52464 +++ b/drivers/staging/lustre/lustre/include/obd.h
52465 @@ -1362,7 +1362,7 @@ struct md_ops {
52466 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
52467 * wrapper function in include/linux/obd_class.h.
52468 */
52469 -};
52470 +} __no_const;
52471
52472 struct lsm_operations {
52473 void (*lsm_free)(struct lov_stripe_md *);
52474 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52475 index a4c252f..b21acac 100644
52476 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52477 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52478 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
52479 int added = (mode == LCK_NL);
52480 int overlaps = 0;
52481 int splitted = 0;
52482 - const struct ldlm_callback_suite null_cbs = { NULL };
52483 + const struct ldlm_callback_suite null_cbs = { };
52484
52485 CDEBUG(D_DLMTRACE,
52486 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
52487 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52488 index c539e37..743b213 100644
52489 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52490 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52491 @@ -237,7 +237,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
52492 loff_t *ppos)
52493 {
52494 int rc, max_delay_cs;
52495 - struct ctl_table dummy = *table;
52496 + ctl_table_no_const dummy = *table;
52497 long d;
52498
52499 dummy.data = &max_delay_cs;
52500 @@ -270,7 +270,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
52501 loff_t *ppos)
52502 {
52503 int rc, min_delay_cs;
52504 - struct ctl_table dummy = *table;
52505 + ctl_table_no_const dummy = *table;
52506 long d;
52507
52508 dummy.data = &min_delay_cs;
52509 @@ -302,7 +302,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
52510 void __user *buffer, size_t *lenp, loff_t *ppos)
52511 {
52512 int rc, backoff;
52513 - struct ctl_table dummy = *table;
52514 + ctl_table_no_const dummy = *table;
52515
52516 dummy.data = &backoff;
52517 dummy.proc_handler = &proc_dointvec;
52518 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
52519 index 7dc77dd..289d03e 100644
52520 --- a/drivers/staging/lustre/lustre/libcfs/module.c
52521 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
52522 @@ -313,11 +313,11 @@ out:
52523
52524
52525 struct cfs_psdev_ops libcfs_psdev_ops = {
52526 - libcfs_psdev_open,
52527 - libcfs_psdev_release,
52528 - NULL,
52529 - NULL,
52530 - libcfs_ioctl
52531 + .p_open = libcfs_psdev_open,
52532 + .p_close = libcfs_psdev_release,
52533 + .p_read = NULL,
52534 + .p_write = NULL,
52535 + .p_ioctl = libcfs_ioctl
52536 };
52537
52538 extern int insert_proc(void);
52539 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
52540 index 22667db..8b703b6 100644
52541 --- a/drivers/staging/octeon/ethernet-rx.c
52542 +++ b/drivers/staging/octeon/ethernet-rx.c
52543 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52544 /* Increment RX stats for virtual ports */
52545 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
52546 #ifdef CONFIG_64BIT
52547 - atomic64_add(1,
52548 + atomic64_add_unchecked(1,
52549 (atomic64_t *)&priv->stats.rx_packets);
52550 - atomic64_add(skb->len,
52551 + atomic64_add_unchecked(skb->len,
52552 (atomic64_t *)&priv->stats.rx_bytes);
52553 #else
52554 - atomic_add(1,
52555 + atomic_add_unchecked(1,
52556 (atomic_t *)&priv->stats.rx_packets);
52557 - atomic_add(skb->len,
52558 + atomic_add_unchecked(skb->len,
52559 (atomic_t *)&priv->stats.rx_bytes);
52560 #endif
52561 }
52562 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52563 dev->name);
52564 */
52565 #ifdef CONFIG_64BIT
52566 - atomic64_add(1,
52567 + atomic64_add_unchecked(1,
52568 (atomic64_t *)&priv->stats.rx_dropped);
52569 #else
52570 - atomic_add(1,
52571 + atomic_add_unchecked(1,
52572 (atomic_t *)&priv->stats.rx_dropped);
52573 #endif
52574 dev_kfree_skb_irq(skb);
52575 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
52576 index 460e854..f926452 100644
52577 --- a/drivers/staging/octeon/ethernet.c
52578 +++ b/drivers/staging/octeon/ethernet.c
52579 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
52580 * since the RX tasklet also increments it.
52581 */
52582 #ifdef CONFIG_64BIT
52583 - atomic64_add(rx_status.dropped_packets,
52584 - (atomic64_t *)&priv->stats.rx_dropped);
52585 + atomic64_add_unchecked(rx_status.dropped_packets,
52586 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
52587 #else
52588 - atomic_add(rx_status.dropped_packets,
52589 - (atomic_t *)&priv->stats.rx_dropped);
52590 + atomic_add_unchecked(rx_status.dropped_packets,
52591 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
52592 #endif
52593 }
52594
52595 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
52596 index 3b476d8..f522d68 100644
52597 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
52598 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
52599 @@ -225,7 +225,7 @@ struct hal_ops {
52600
52601 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
52602 void (*hal_reset_security_engine)(struct adapter *adapter);
52603 -};
52604 +} __no_const;
52605
52606 enum rt_eeprom_type {
52607 EEPROM_93C46,
52608 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
52609 index 070cc03..6806e37 100644
52610 --- a/drivers/staging/rtl8712/rtl871x_io.h
52611 +++ b/drivers/staging/rtl8712/rtl871x_io.h
52612 @@ -108,7 +108,7 @@ struct _io_ops {
52613 u8 *pmem);
52614 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
52615 u8 *pmem);
52616 -};
52617 +} __no_const;
52618
52619 struct io_req {
52620 struct list_head list;
52621 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
52622 index 98f3ba4..c6a7fce 100644
52623 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
52624 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
52625 @@ -171,7 +171,7 @@ struct visorchipset_busdev_notifiers {
52626 void (*device_resume)(ulong bus_no, ulong dev_no);
52627 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
52628 ulong *max_size);
52629 -};
52630 +} __no_const;
52631
52632 /* These functions live inside visorchipset, and will be called to indicate
52633 * responses to specific events (by code outside of visorchipset).
52634 @@ -186,7 +186,7 @@ struct visorchipset_busdev_responders {
52635 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
52636 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
52637 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
52638 -};
52639 +} __no_const;
52640
52641 /** Register functions (in the bus driver) to get called by visorchipset
52642 * whenever a bus or device appears for which this service partition is
52643 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
52644 index 9512af6..045bf5a 100644
52645 --- a/drivers/target/sbp/sbp_target.c
52646 +++ b/drivers/target/sbp/sbp_target.c
52647 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
52648
52649 #define SESSION_MAINTENANCE_INTERVAL HZ
52650
52651 -static atomic_t login_id = ATOMIC_INIT(0);
52652 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
52653
52654 static void session_maintenance_work(struct work_struct *);
52655 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
52656 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
52657 login->lun = se_lun;
52658 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
52659 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
52660 - login->login_id = atomic_inc_return(&login_id);
52661 + login->login_id = atomic_inc_return_unchecked(&login_id);
52662
52663 login->tgt_agt = sbp_target_agent_register(login);
52664 if (IS_ERR(login->tgt_agt)) {
52665 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
52666 index 7faa6ae..ae6c410 100644
52667 --- a/drivers/target/target_core_device.c
52668 +++ b/drivers/target/target_core_device.c
52669 @@ -1495,7 +1495,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
52670 spin_lock_init(&dev->se_tmr_lock);
52671 spin_lock_init(&dev->qf_cmd_lock);
52672 sema_init(&dev->caw_sem, 1);
52673 - atomic_set(&dev->dev_ordered_id, 0);
52674 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
52675 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
52676 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
52677 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
52678 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
52679 index ac3cbab..f0d1dd2 100644
52680 --- a/drivers/target/target_core_transport.c
52681 +++ b/drivers/target/target_core_transport.c
52682 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
52683 * Used to determine when ORDERED commands should go from
52684 * Dormant to Active status.
52685 */
52686 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
52687 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
52688 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
52689 cmd->se_ordered_id, cmd->sam_task_attr,
52690 dev->transport->name);
52691 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
52692 index 031018e..90981a1 100644
52693 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
52694 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
52695 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
52696 platform_set_drvdata(pdev, priv);
52697
52698 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
52699 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52700 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52701 + pax_open_kernel();
52702 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52703 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52704 + pax_close_kernel();
52705 }
52706 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
52707 priv, &int3400_thermal_ops,
52708 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
52709 index 668fb1b..2737bbe 100644
52710 --- a/drivers/thermal/of-thermal.c
52711 +++ b/drivers/thermal/of-thermal.c
52712 @@ -31,6 +31,7 @@
52713 #include <linux/export.h>
52714 #include <linux/string.h>
52715 #include <linux/thermal.h>
52716 +#include <linux/mm.h>
52717
52718 #include "thermal_core.h"
52719
52720 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
52721 tz->ops = ops;
52722 tz->sensor_data = data;
52723
52724 - tzd->ops->get_temp = of_thermal_get_temp;
52725 - tzd->ops->get_trend = of_thermal_get_trend;
52726 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52727 + pax_open_kernel();
52728 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
52729 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
52730 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52731 + pax_close_kernel();
52732 mutex_unlock(&tzd->lock);
52733
52734 return tzd;
52735 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
52736 return;
52737
52738 mutex_lock(&tzd->lock);
52739 - tzd->ops->get_temp = NULL;
52740 - tzd->ops->get_trend = NULL;
52741 - tzd->ops->set_emul_temp = NULL;
52742 + pax_open_kernel();
52743 + *(void **)&tzd->ops->get_temp = NULL;
52744 + *(void **)&tzd->ops->get_trend = NULL;
52745 + *(void **)&tzd->ops->set_emul_temp = NULL;
52746 + pax_close_kernel();
52747
52748 tz->ops = NULL;
52749 tz->sensor_data = NULL;
52750 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
52751 index 9ea3d9d..53e8792 100644
52752 --- a/drivers/thermal/x86_pkg_temp_thermal.c
52753 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
52754 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
52755 return NOTIFY_OK;
52756 }
52757
52758 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
52759 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
52760 .notifier_call = pkg_temp_thermal_cpu_callback,
52761 };
52762
52763 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
52764 index fd66f57..48e6376 100644
52765 --- a/drivers/tty/cyclades.c
52766 +++ b/drivers/tty/cyclades.c
52767 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
52768 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
52769 info->port.count);
52770 #endif
52771 - info->port.count++;
52772 + atomic_inc(&info->port.count);
52773 #ifdef CY_DEBUG_COUNT
52774 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
52775 - current->pid, info->port.count);
52776 + current->pid, atomic_read(&info->port.count));
52777 #endif
52778
52779 /*
52780 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
52781 for (j = 0; j < cy_card[i].nports; j++) {
52782 info = &cy_card[i].ports[j];
52783
52784 - if (info->port.count) {
52785 + if (atomic_read(&info->port.count)) {
52786 /* XXX is the ldisc num worth this? */
52787 struct tty_struct *tty;
52788 struct tty_ldisc *ld;
52789 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
52790 index 4fcec1d..5a036f7 100644
52791 --- a/drivers/tty/hvc/hvc_console.c
52792 +++ b/drivers/tty/hvc/hvc_console.c
52793 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
52794
52795 spin_lock_irqsave(&hp->port.lock, flags);
52796 /* Check and then increment for fast path open. */
52797 - if (hp->port.count++ > 0) {
52798 + if (atomic_inc_return(&hp->port.count) > 1) {
52799 spin_unlock_irqrestore(&hp->port.lock, flags);
52800 hvc_kick();
52801 return 0;
52802 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52803
52804 spin_lock_irqsave(&hp->port.lock, flags);
52805
52806 - if (--hp->port.count == 0) {
52807 + if (atomic_dec_return(&hp->port.count) == 0) {
52808 spin_unlock_irqrestore(&hp->port.lock, flags);
52809 /* We are done with the tty pointer now. */
52810 tty_port_tty_set(&hp->port, NULL);
52811 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52812 */
52813 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
52814 } else {
52815 - if (hp->port.count < 0)
52816 + if (atomic_read(&hp->port.count) < 0)
52817 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
52818 - hp->vtermno, hp->port.count);
52819 + hp->vtermno, atomic_read(&hp->port.count));
52820 spin_unlock_irqrestore(&hp->port.lock, flags);
52821 }
52822 }
52823 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
52824 * open->hangup case this can be called after the final close so prevent
52825 * that from happening for now.
52826 */
52827 - if (hp->port.count <= 0) {
52828 + if (atomic_read(&hp->port.count) <= 0) {
52829 spin_unlock_irqrestore(&hp->port.lock, flags);
52830 return;
52831 }
52832
52833 - hp->port.count = 0;
52834 + atomic_set(&hp->port.count, 0);
52835 spin_unlock_irqrestore(&hp->port.lock, flags);
52836 tty_port_tty_set(&hp->port, NULL);
52837
52838 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
52839 return -EPIPE;
52840
52841 /* FIXME what's this (unprotected) check for? */
52842 - if (hp->port.count <= 0)
52843 + if (atomic_read(&hp->port.count) <= 0)
52844 return -EIO;
52845
52846 spin_lock_irqsave(&hp->lock, flags);
52847 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
52848 index 81ff7e1..dfb7b71 100644
52849 --- a/drivers/tty/hvc/hvcs.c
52850 +++ b/drivers/tty/hvc/hvcs.c
52851 @@ -83,6 +83,7 @@
52852 #include <asm/hvcserver.h>
52853 #include <asm/uaccess.h>
52854 #include <asm/vio.h>
52855 +#include <asm/local.h>
52856
52857 /*
52858 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
52859 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
52860
52861 spin_lock_irqsave(&hvcsd->lock, flags);
52862
52863 - if (hvcsd->port.count > 0) {
52864 + if (atomic_read(&hvcsd->port.count) > 0) {
52865 spin_unlock_irqrestore(&hvcsd->lock, flags);
52866 printk(KERN_INFO "HVCS: vterm state unchanged. "
52867 "The hvcs device node is still in use.\n");
52868 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
52869 }
52870 }
52871
52872 - hvcsd->port.count = 0;
52873 + atomic_set(&hvcsd->port.count, 0);
52874 hvcsd->port.tty = tty;
52875 tty->driver_data = hvcsd;
52876
52877 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
52878 unsigned long flags;
52879
52880 spin_lock_irqsave(&hvcsd->lock, flags);
52881 - hvcsd->port.count++;
52882 + atomic_inc(&hvcsd->port.count);
52883 hvcsd->todo_mask |= HVCS_SCHED_READ;
52884 spin_unlock_irqrestore(&hvcsd->lock, flags);
52885
52886 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52887 hvcsd = tty->driver_data;
52888
52889 spin_lock_irqsave(&hvcsd->lock, flags);
52890 - if (--hvcsd->port.count == 0) {
52891 + if (atomic_dec_and_test(&hvcsd->port.count)) {
52892
52893 vio_disable_interrupts(hvcsd->vdev);
52894
52895 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52896
52897 free_irq(irq, hvcsd);
52898 return;
52899 - } else if (hvcsd->port.count < 0) {
52900 + } else if (atomic_read(&hvcsd->port.count) < 0) {
52901 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
52902 " is missmanaged.\n",
52903 - hvcsd->vdev->unit_address, hvcsd->port.count);
52904 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
52905 }
52906
52907 spin_unlock_irqrestore(&hvcsd->lock, flags);
52908 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52909
52910 spin_lock_irqsave(&hvcsd->lock, flags);
52911 /* Preserve this so that we know how many kref refs to put */
52912 - temp_open_count = hvcsd->port.count;
52913 + temp_open_count = atomic_read(&hvcsd->port.count);
52914
52915 /*
52916 * Don't kref put inside the spinlock because the destruction
52917 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52918 tty->driver_data = NULL;
52919 hvcsd->port.tty = NULL;
52920
52921 - hvcsd->port.count = 0;
52922 + atomic_set(&hvcsd->port.count, 0);
52923
52924 /* This will drop any buffered data on the floor which is OK in a hangup
52925 * scenario. */
52926 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
52927 * the middle of a write operation? This is a crummy place to do this
52928 * but we want to keep it all in the spinlock.
52929 */
52930 - if (hvcsd->port.count <= 0) {
52931 + if (atomic_read(&hvcsd->port.count) <= 0) {
52932 spin_unlock_irqrestore(&hvcsd->lock, flags);
52933 return -ENODEV;
52934 }
52935 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
52936 {
52937 struct hvcs_struct *hvcsd = tty->driver_data;
52938
52939 - if (!hvcsd || hvcsd->port.count <= 0)
52940 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
52941 return 0;
52942
52943 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
52944 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
52945 index 4190199..06d5bfa 100644
52946 --- a/drivers/tty/hvc/hvsi.c
52947 +++ b/drivers/tty/hvc/hvsi.c
52948 @@ -85,7 +85,7 @@ struct hvsi_struct {
52949 int n_outbuf;
52950 uint32_t vtermno;
52951 uint32_t virq;
52952 - atomic_t seqno; /* HVSI packet sequence number */
52953 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
52954 uint16_t mctrl;
52955 uint8_t state; /* HVSI protocol state */
52956 uint8_t flags;
52957 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
52958
52959 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
52960 packet.hdr.len = sizeof(struct hvsi_query_response);
52961 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52962 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52963 packet.verb = VSV_SEND_VERSION_NUMBER;
52964 packet.u.version = HVSI_VERSION;
52965 packet.query_seqno = query_seqno+1;
52966 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
52967
52968 packet.hdr.type = VS_QUERY_PACKET_HEADER;
52969 packet.hdr.len = sizeof(struct hvsi_query);
52970 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52971 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52972 packet.verb = verb;
52973
52974 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
52975 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
52976 int wrote;
52977
52978 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
52979 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52980 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52981 packet.hdr.len = sizeof(struct hvsi_control);
52982 packet.verb = VSV_SET_MODEM_CTL;
52983 packet.mask = HVSI_TSDTR;
52984 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
52985 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
52986
52987 packet.hdr.type = VS_DATA_PACKET_HEADER;
52988 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52989 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52990 packet.hdr.len = count + sizeof(struct hvsi_header);
52991 memcpy(&packet.data, buf, count);
52992
52993 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
52994 struct hvsi_control packet __ALIGNED__;
52995
52996 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
52997 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52998 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52999 packet.hdr.len = 6;
53000 packet.verb = VSV_CLOSE_PROTOCOL;
53001
53002 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
53003
53004 tty_port_tty_set(&hp->port, tty);
53005 spin_lock_irqsave(&hp->lock, flags);
53006 - hp->port.count++;
53007 + atomic_inc(&hp->port.count);
53008 atomic_set(&hp->seqno, 0);
53009 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
53010 spin_unlock_irqrestore(&hp->lock, flags);
53011 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
53012
53013 spin_lock_irqsave(&hp->lock, flags);
53014
53015 - if (--hp->port.count == 0) {
53016 + if (atomic_dec_return(&hp->port.count) == 0) {
53017 tty_port_tty_set(&hp->port, NULL);
53018 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
53019
53020 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
53021
53022 spin_lock_irqsave(&hp->lock, flags);
53023 }
53024 - } else if (hp->port.count < 0)
53025 + } else if (atomic_read(&hp->port.count) < 0)
53026 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
53027 - hp - hvsi_ports, hp->port.count);
53028 + hp - hvsi_ports, atomic_read(&hp->port.count));
53029
53030 spin_unlock_irqrestore(&hp->lock, flags);
53031 }
53032 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
53033 tty_port_tty_set(&hp->port, NULL);
53034
53035 spin_lock_irqsave(&hp->lock, flags);
53036 - hp->port.count = 0;
53037 + atomic_set(&hp->port.count, 0);
53038 hp->n_outbuf = 0;
53039 spin_unlock_irqrestore(&hp->lock, flags);
53040 }
53041 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
53042 index a270f04..7c77b5d 100644
53043 --- a/drivers/tty/hvc/hvsi_lib.c
53044 +++ b/drivers/tty/hvc/hvsi_lib.c
53045 @@ -8,7 +8,7 @@
53046
53047 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
53048 {
53049 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
53050 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
53051
53052 /* Assumes that always succeeds, works in practice */
53053 return pv->put_chars(pv->termno, (char *)packet, packet->len);
53054 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
53055
53056 /* Reset state */
53057 pv->established = 0;
53058 - atomic_set(&pv->seqno, 0);
53059 + atomic_set_unchecked(&pv->seqno, 0);
53060
53061 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
53062
53063 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
53064 index 345cebb..d5a1e9e 100644
53065 --- a/drivers/tty/ipwireless/tty.c
53066 +++ b/drivers/tty/ipwireless/tty.c
53067 @@ -28,6 +28,7 @@
53068 #include <linux/tty_driver.h>
53069 #include <linux/tty_flip.h>
53070 #include <linux/uaccess.h>
53071 +#include <asm/local.h>
53072
53073 #include "tty.h"
53074 #include "network.h"
53075 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
53076 return -ENODEV;
53077
53078 mutex_lock(&tty->ipw_tty_mutex);
53079 - if (tty->port.count == 0)
53080 + if (atomic_read(&tty->port.count) == 0)
53081 tty->tx_bytes_queued = 0;
53082
53083 - tty->port.count++;
53084 + atomic_inc(&tty->port.count);
53085
53086 tty->port.tty = linux_tty;
53087 linux_tty->driver_data = tty;
53088 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
53089
53090 static void do_ipw_close(struct ipw_tty *tty)
53091 {
53092 - tty->port.count--;
53093 -
53094 - if (tty->port.count == 0) {
53095 + if (atomic_dec_return(&tty->port.count) == 0) {
53096 struct tty_struct *linux_tty = tty->port.tty;
53097
53098 if (linux_tty != NULL) {
53099 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
53100 return;
53101
53102 mutex_lock(&tty->ipw_tty_mutex);
53103 - if (tty->port.count == 0) {
53104 + if (atomic_read(&tty->port.count) == 0) {
53105 mutex_unlock(&tty->ipw_tty_mutex);
53106 return;
53107 }
53108 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
53109
53110 mutex_lock(&tty->ipw_tty_mutex);
53111
53112 - if (!tty->port.count) {
53113 + if (!atomic_read(&tty->port.count)) {
53114 mutex_unlock(&tty->ipw_tty_mutex);
53115 return;
53116 }
53117 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
53118 return -ENODEV;
53119
53120 mutex_lock(&tty->ipw_tty_mutex);
53121 - if (!tty->port.count) {
53122 + if (!atomic_read(&tty->port.count)) {
53123 mutex_unlock(&tty->ipw_tty_mutex);
53124 return -EINVAL;
53125 }
53126 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
53127 if (!tty)
53128 return -ENODEV;
53129
53130 - if (!tty->port.count)
53131 + if (!atomic_read(&tty->port.count))
53132 return -EINVAL;
53133
53134 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
53135 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
53136 if (!tty)
53137 return 0;
53138
53139 - if (!tty->port.count)
53140 + if (!atomic_read(&tty->port.count))
53141 return 0;
53142
53143 return tty->tx_bytes_queued;
53144 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
53145 if (!tty)
53146 return -ENODEV;
53147
53148 - if (!tty->port.count)
53149 + if (!atomic_read(&tty->port.count))
53150 return -EINVAL;
53151
53152 return get_control_lines(tty);
53153 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
53154 if (!tty)
53155 return -ENODEV;
53156
53157 - if (!tty->port.count)
53158 + if (!atomic_read(&tty->port.count))
53159 return -EINVAL;
53160
53161 return set_control_lines(tty, set, clear);
53162 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
53163 if (!tty)
53164 return -ENODEV;
53165
53166 - if (!tty->port.count)
53167 + if (!atomic_read(&tty->port.count))
53168 return -EINVAL;
53169
53170 /* FIXME: Exactly how is the tty object locked here .. */
53171 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
53172 * are gone */
53173 mutex_lock(&ttyj->ipw_tty_mutex);
53174 }
53175 - while (ttyj->port.count)
53176 + while (atomic_read(&ttyj->port.count))
53177 do_ipw_close(ttyj);
53178 ipwireless_disassociate_network_ttys(network,
53179 ttyj->channel_idx);
53180 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
53181 index 14c54e0..1efd4f2 100644
53182 --- a/drivers/tty/moxa.c
53183 +++ b/drivers/tty/moxa.c
53184 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
53185 }
53186
53187 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
53188 - ch->port.count++;
53189 + atomic_inc(&ch->port.count);
53190 tty->driver_data = ch;
53191 tty_port_tty_set(&ch->port, tty);
53192 mutex_lock(&ch->port.mutex);
53193 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
53194 index c434376..114ce13 100644
53195 --- a/drivers/tty/n_gsm.c
53196 +++ b/drivers/tty/n_gsm.c
53197 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
53198 spin_lock_init(&dlci->lock);
53199 mutex_init(&dlci->mutex);
53200 dlci->fifo = &dlci->_fifo;
53201 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
53202 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
53203 kfree(dlci);
53204 return NULL;
53205 }
53206 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
53207 struct gsm_dlci *dlci = tty->driver_data;
53208 struct tty_port *port = &dlci->port;
53209
53210 - port->count++;
53211 + atomic_inc(&port->count);
53212 tty_port_tty_set(port, tty);
53213
53214 dlci->modem_rx = 0;
53215 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
53216 index cf6e0f2..4283167 100644
53217 --- a/drivers/tty/n_tty.c
53218 +++ b/drivers/tty/n_tty.c
53219 @@ -116,7 +116,7 @@ struct n_tty_data {
53220 int minimum_to_wake;
53221
53222 /* consumer-published */
53223 - size_t read_tail;
53224 + size_t read_tail __intentional_overflow(-1);
53225 size_t line_start;
53226
53227 /* protected by output lock */
53228 @@ -2547,6 +2547,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
53229 {
53230 *ops = tty_ldisc_N_TTY;
53231 ops->owner = NULL;
53232 - ops->refcount = ops->flags = 0;
53233 + atomic_set(&ops->refcount, 0);
53234 + ops->flags = 0;
53235 }
53236 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
53237 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
53238 index e72ee62..d977ad9 100644
53239 --- a/drivers/tty/pty.c
53240 +++ b/drivers/tty/pty.c
53241 @@ -848,8 +848,10 @@ static void __init unix98_pty_init(void)
53242 panic("Couldn't register Unix98 pts driver");
53243
53244 /* Now create the /dev/ptmx special device */
53245 + pax_open_kernel();
53246 tty_default_fops(&ptmx_fops);
53247 - ptmx_fops.open = ptmx_open;
53248 + *(void **)&ptmx_fops.open = ptmx_open;
53249 + pax_close_kernel();
53250
53251 cdev_init(&ptmx_cdev, &ptmx_fops);
53252 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
53253 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
53254 index c8dd8dc..dca6cfd 100644
53255 --- a/drivers/tty/rocket.c
53256 +++ b/drivers/tty/rocket.c
53257 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
53258 tty->driver_data = info;
53259 tty_port_tty_set(port, tty);
53260
53261 - if (port->count++ == 0) {
53262 + if (atomic_inc_return(&port->count) == 1) {
53263 atomic_inc(&rp_num_ports_open);
53264
53265 #ifdef ROCKET_DEBUG_OPEN
53266 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
53267 #endif
53268 }
53269 #ifdef ROCKET_DEBUG_OPEN
53270 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
53271 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
53272 #endif
53273
53274 /*
53275 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
53276 spin_unlock_irqrestore(&info->port.lock, flags);
53277 return;
53278 }
53279 - if (info->port.count)
53280 + if (atomic_read(&info->port.count))
53281 atomic_dec(&rp_num_ports_open);
53282 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
53283 spin_unlock_irqrestore(&info->port.lock, flags);
53284 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
53285 index aa28209..e08fb85 100644
53286 --- a/drivers/tty/serial/ioc4_serial.c
53287 +++ b/drivers/tty/serial/ioc4_serial.c
53288 @@ -437,7 +437,7 @@ struct ioc4_soft {
53289 } is_intr_info[MAX_IOC4_INTR_ENTS];
53290
53291 /* Number of entries active in the above array */
53292 - atomic_t is_num_intrs;
53293 + atomic_unchecked_t is_num_intrs;
53294 } is_intr_type[IOC4_NUM_INTR_TYPES];
53295
53296 /* is_ir_lock must be held while
53297 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
53298 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
53299 || (type == IOC4_OTHER_INTR_TYPE)));
53300
53301 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
53302 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
53303 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
53304
53305 /* Save off the lower level interrupt handler */
53306 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
53307
53308 soft = arg;
53309 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
53310 - num_intrs = (int)atomic_read(
53311 + num_intrs = (int)atomic_read_unchecked(
53312 &soft->is_intr_type[intr_type].is_num_intrs);
53313
53314 this_mir = this_ir = pending_intrs(soft, intr_type);
53315 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
53316 index 129dc5b..1da5bb8 100644
53317 --- a/drivers/tty/serial/kgdb_nmi.c
53318 +++ b/drivers/tty/serial/kgdb_nmi.c
53319 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
53320 * I/O utilities that messages sent to the console will automatically
53321 * be displayed on the dbg_io.
53322 */
53323 - dbg_io_ops->is_console = true;
53324 + pax_open_kernel();
53325 + *(int *)&dbg_io_ops->is_console = true;
53326 + pax_close_kernel();
53327
53328 return 0;
53329 }
53330 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
53331 index a260cde..6b2b5ce 100644
53332 --- a/drivers/tty/serial/kgdboc.c
53333 +++ b/drivers/tty/serial/kgdboc.c
53334 @@ -24,8 +24,9 @@
53335 #define MAX_CONFIG_LEN 40
53336
53337 static struct kgdb_io kgdboc_io_ops;
53338 +static struct kgdb_io kgdboc_io_ops_console;
53339
53340 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
53341 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
53342 static int configured = -1;
53343
53344 static char config[MAX_CONFIG_LEN];
53345 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
53346 kgdboc_unregister_kbd();
53347 if (configured == 1)
53348 kgdb_unregister_io_module(&kgdboc_io_ops);
53349 + else if (configured == 2)
53350 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
53351 }
53352
53353 static int configure_kgdboc(void)
53354 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
53355 int err;
53356 char *cptr = config;
53357 struct console *cons;
53358 + int is_console = 0;
53359
53360 err = kgdboc_option_setup(config);
53361 if (err || !strlen(config) || isspace(config[0]))
53362 goto noconfig;
53363
53364 err = -ENODEV;
53365 - kgdboc_io_ops.is_console = 0;
53366 kgdb_tty_driver = NULL;
53367
53368 kgdboc_use_kms = 0;
53369 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
53370 int idx;
53371 if (cons->device && cons->device(cons, &idx) == p &&
53372 idx == tty_line) {
53373 - kgdboc_io_ops.is_console = 1;
53374 + is_console = 1;
53375 break;
53376 }
53377 cons = cons->next;
53378 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
53379 kgdb_tty_line = tty_line;
53380
53381 do_register:
53382 - err = kgdb_register_io_module(&kgdboc_io_ops);
53383 + if (is_console) {
53384 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
53385 + configured = 2;
53386 + } else {
53387 + err = kgdb_register_io_module(&kgdboc_io_ops);
53388 + configured = 1;
53389 + }
53390 if (err)
53391 goto noconfig;
53392
53393 @@ -205,8 +214,6 @@ do_register:
53394 if (err)
53395 goto nmi_con_failed;
53396
53397 - configured = 1;
53398 -
53399 return 0;
53400
53401 nmi_con_failed:
53402 @@ -223,7 +230,7 @@ noconfig:
53403 static int __init init_kgdboc(void)
53404 {
53405 /* Already configured? */
53406 - if (configured == 1)
53407 + if (configured >= 1)
53408 return 0;
53409
53410 return configure_kgdboc();
53411 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
53412 if (config[len - 1] == '\n')
53413 config[len - 1] = '\0';
53414
53415 - if (configured == 1)
53416 + if (configured >= 1)
53417 cleanup_kgdboc();
53418
53419 /* Go and configure with the new params. */
53420 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
53421 .post_exception = kgdboc_post_exp_handler,
53422 };
53423
53424 +static struct kgdb_io kgdboc_io_ops_console = {
53425 + .name = "kgdboc",
53426 + .read_char = kgdboc_get_char,
53427 + .write_char = kgdboc_put_char,
53428 + .pre_exception = kgdboc_pre_exp_handler,
53429 + .post_exception = kgdboc_post_exp_handler,
53430 + .is_console = 1
53431 +};
53432 +
53433 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
53434 /* This is only available if kgdboc is a built in for early debugging */
53435 static int __init kgdboc_early_init(char *opt)
53436 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
53437 index b73889c..9f74f0a 100644
53438 --- a/drivers/tty/serial/msm_serial.c
53439 +++ b/drivers/tty/serial/msm_serial.c
53440 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
53441 .cons = MSM_CONSOLE,
53442 };
53443
53444 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
53445 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
53446
53447 static const struct of_device_id msm_uartdm_table[] = {
53448 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
53449 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
53450 line = pdev->id;
53451
53452 if (line < 0)
53453 - line = atomic_inc_return(&msm_uart_next_id) - 1;
53454 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
53455
53456 if (unlikely(line < 0 || line >= UART_NR))
53457 return -ENXIO;
53458 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
53459 index cf08876..711e0bf 100644
53460 --- a/drivers/tty/serial/samsung.c
53461 +++ b/drivers/tty/serial/samsung.c
53462 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
53463 ourport->tx_in_progress = 0;
53464 }
53465
53466 +static int s3c64xx_serial_startup(struct uart_port *port);
53467 static int s3c24xx_serial_startup(struct uart_port *port)
53468 {
53469 struct s3c24xx_uart_port *ourport = to_ourport(port);
53470 int ret;
53471
53472 + /* Startup sequence is different for s3c64xx and higher SoC's */
53473 + if (s3c24xx_serial_has_interrupt_mask(port))
53474 + return s3c64xx_serial_startup(port);
53475 +
53476 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
53477 port, (unsigned long long)port->mapbase, port->membase);
53478
53479 @@ -1697,10 +1702,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
53480 /* setup info for port */
53481 port->dev = &platdev->dev;
53482
53483 - /* Startup sequence is different for s3c64xx and higher SoC's */
53484 - if (s3c24xx_serial_has_interrupt_mask(port))
53485 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
53486 -
53487 port->uartclk = 1;
53488
53489 if (cfg->uart_flags & UPF_CONS_FLOW) {
53490 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
53491 index 6a1055a..5ca9ad9 100644
53492 --- a/drivers/tty/serial/serial_core.c
53493 +++ b/drivers/tty/serial/serial_core.c
53494 @@ -1377,7 +1377,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53495 state = drv->state + tty->index;
53496 port = &state->port;
53497 spin_lock_irq(&port->lock);
53498 - --port->count;
53499 + atomic_dec(&port->count);
53500 spin_unlock_irq(&port->lock);
53501 return;
53502 }
53503 @@ -1387,7 +1387,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53504
53505 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
53506
53507 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
53508 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
53509 return;
53510
53511 /*
53512 @@ -1511,7 +1511,7 @@ static void uart_hangup(struct tty_struct *tty)
53513 uart_flush_buffer(tty);
53514 uart_shutdown(tty, state);
53515 spin_lock_irqsave(&port->lock, flags);
53516 - port->count = 0;
53517 + atomic_set(&port->count, 0);
53518 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
53519 spin_unlock_irqrestore(&port->lock, flags);
53520 tty_port_tty_set(port, NULL);
53521 @@ -1598,7 +1598,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
53522 pr_debug("uart_open(%d) called\n", line);
53523
53524 spin_lock_irq(&port->lock);
53525 - ++port->count;
53526 + atomic_inc(&port->count);
53527 spin_unlock_irq(&port->lock);
53528
53529 /*
53530 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
53531 index b799170..87dafd5 100644
53532 --- a/drivers/tty/synclink.c
53533 +++ b/drivers/tty/synclink.c
53534 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53535
53536 if (debug_level >= DEBUG_LEVEL_INFO)
53537 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
53538 - __FILE__,__LINE__, info->device_name, info->port.count);
53539 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53540
53541 if (tty_port_close_start(&info->port, tty, filp) == 0)
53542 goto cleanup;
53543 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53544 cleanup:
53545 if (debug_level >= DEBUG_LEVEL_INFO)
53546 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
53547 - tty->driver->name, info->port.count);
53548 + tty->driver->name, atomic_read(&info->port.count));
53549
53550 } /* end of mgsl_close() */
53551
53552 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
53553
53554 mgsl_flush_buffer(tty);
53555 shutdown(info);
53556 -
53557 - info->port.count = 0;
53558 +
53559 + atomic_set(&info->port.count, 0);
53560 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53561 info->port.tty = NULL;
53562
53563 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53564
53565 if (debug_level >= DEBUG_LEVEL_INFO)
53566 printk("%s(%d):block_til_ready before block on %s count=%d\n",
53567 - __FILE__,__LINE__, tty->driver->name, port->count );
53568 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53569
53570 spin_lock_irqsave(&info->irq_spinlock, flags);
53571 - port->count--;
53572 + atomic_dec(&port->count);
53573 spin_unlock_irqrestore(&info->irq_spinlock, flags);
53574 port->blocked_open++;
53575
53576 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53577
53578 if (debug_level >= DEBUG_LEVEL_INFO)
53579 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
53580 - __FILE__,__LINE__, tty->driver->name, port->count );
53581 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53582
53583 tty_unlock(tty);
53584 schedule();
53585 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53586
53587 /* FIXME: Racy on hangup during close wait */
53588 if (!tty_hung_up_p(filp))
53589 - port->count++;
53590 + atomic_inc(&port->count);
53591 port->blocked_open--;
53592
53593 if (debug_level >= DEBUG_LEVEL_INFO)
53594 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
53595 - __FILE__,__LINE__, tty->driver->name, port->count );
53596 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53597
53598 if (!retval)
53599 port->flags |= ASYNC_NORMAL_ACTIVE;
53600 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53601
53602 if (debug_level >= DEBUG_LEVEL_INFO)
53603 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
53604 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53605 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53606
53607 /* If port is closing, signal caller to try again */
53608 if (info->port.flags & ASYNC_CLOSING){
53609 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53610 spin_unlock_irqrestore(&info->netlock, flags);
53611 goto cleanup;
53612 }
53613 - info->port.count++;
53614 + atomic_inc(&info->port.count);
53615 spin_unlock_irqrestore(&info->netlock, flags);
53616
53617 - if (info->port.count == 1) {
53618 + if (atomic_read(&info->port.count) == 1) {
53619 /* 1st open on this device, init hardware */
53620 retval = startup(info);
53621 if (retval < 0)
53622 @@ -3442,8 +3442,8 @@ cleanup:
53623 if (retval) {
53624 if (tty->count == 1)
53625 info->port.tty = NULL; /* tty layer will release tty struct */
53626 - if(info->port.count)
53627 - info->port.count--;
53628 + if (atomic_read(&info->port.count))
53629 + atomic_dec(&info->port.count);
53630 }
53631
53632 return retval;
53633 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53634 unsigned short new_crctype;
53635
53636 /* return error if TTY interface open */
53637 - if (info->port.count)
53638 + if (atomic_read(&info->port.count))
53639 return -EBUSY;
53640
53641 switch (encoding)
53642 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
53643
53644 /* arbitrate between network and tty opens */
53645 spin_lock_irqsave(&info->netlock, flags);
53646 - if (info->port.count != 0 || info->netcount != 0) {
53647 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53648 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53649 spin_unlock_irqrestore(&info->netlock, flags);
53650 return -EBUSY;
53651 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53652 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53653
53654 /* return error if TTY interface open */
53655 - if (info->port.count)
53656 + if (atomic_read(&info->port.count))
53657 return -EBUSY;
53658
53659 if (cmd != SIOCWANDEV)
53660 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
53661 index 0e8c39b..e0cb171 100644
53662 --- a/drivers/tty/synclink_gt.c
53663 +++ b/drivers/tty/synclink_gt.c
53664 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53665 tty->driver_data = info;
53666 info->port.tty = tty;
53667
53668 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
53669 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
53670
53671 /* If port is closing, signal caller to try again */
53672 if (info->port.flags & ASYNC_CLOSING){
53673 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53674 mutex_unlock(&info->port.mutex);
53675 goto cleanup;
53676 }
53677 - info->port.count++;
53678 + atomic_inc(&info->port.count);
53679 spin_unlock_irqrestore(&info->netlock, flags);
53680
53681 - if (info->port.count == 1) {
53682 + if (atomic_read(&info->port.count) == 1) {
53683 /* 1st open on this device, init hardware */
53684 retval = startup(info);
53685 if (retval < 0) {
53686 @@ -715,8 +715,8 @@ cleanup:
53687 if (retval) {
53688 if (tty->count == 1)
53689 info->port.tty = NULL; /* tty layer will release tty struct */
53690 - if(info->port.count)
53691 - info->port.count--;
53692 + if(atomic_read(&info->port.count))
53693 + atomic_dec(&info->port.count);
53694 }
53695
53696 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
53697 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53698
53699 if (sanity_check(info, tty->name, "close"))
53700 return;
53701 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
53702 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
53703
53704 if (tty_port_close_start(&info->port, tty, filp) == 0)
53705 goto cleanup;
53706 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53707 tty_port_close_end(&info->port, tty);
53708 info->port.tty = NULL;
53709 cleanup:
53710 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
53711 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
53712 }
53713
53714 static void hangup(struct tty_struct *tty)
53715 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
53716 shutdown(info);
53717
53718 spin_lock_irqsave(&info->port.lock, flags);
53719 - info->port.count = 0;
53720 + atomic_set(&info->port.count, 0);
53721 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53722 info->port.tty = NULL;
53723 spin_unlock_irqrestore(&info->port.lock, flags);
53724 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53725 unsigned short new_crctype;
53726
53727 /* return error if TTY interface open */
53728 - if (info->port.count)
53729 + if (atomic_read(&info->port.count))
53730 return -EBUSY;
53731
53732 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
53733 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
53734
53735 /* arbitrate between network and tty opens */
53736 spin_lock_irqsave(&info->netlock, flags);
53737 - if (info->port.count != 0 || info->netcount != 0) {
53738 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53739 DBGINFO(("%s hdlc_open busy\n", dev->name));
53740 spin_unlock_irqrestore(&info->netlock, flags);
53741 return -EBUSY;
53742 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53743 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
53744
53745 /* return error if TTY interface open */
53746 - if (info->port.count)
53747 + if (atomic_read(&info->port.count))
53748 return -EBUSY;
53749
53750 if (cmd != SIOCWANDEV)
53751 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
53752 if (port == NULL)
53753 continue;
53754 spin_lock(&port->lock);
53755 - if ((port->port.count || port->netcount) &&
53756 + if ((atomic_read(&port->port.count) || port->netcount) &&
53757 port->pending_bh && !port->bh_running &&
53758 !port->bh_requested) {
53759 DBGISR(("%s bh queued\n", port->device_name));
53760 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53761 add_wait_queue(&port->open_wait, &wait);
53762
53763 spin_lock_irqsave(&info->lock, flags);
53764 - port->count--;
53765 + atomic_dec(&port->count);
53766 spin_unlock_irqrestore(&info->lock, flags);
53767 port->blocked_open++;
53768
53769 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53770 remove_wait_queue(&port->open_wait, &wait);
53771
53772 if (!tty_hung_up_p(filp))
53773 - port->count++;
53774 + atomic_inc(&port->count);
53775 port->blocked_open--;
53776
53777 if (!retval)
53778 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
53779 index c3f9091..abe4601 100644
53780 --- a/drivers/tty/synclinkmp.c
53781 +++ b/drivers/tty/synclinkmp.c
53782 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53783
53784 if (debug_level >= DEBUG_LEVEL_INFO)
53785 printk("%s(%d):%s open(), old ref count = %d\n",
53786 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53787 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53788
53789 /* If port is closing, signal caller to try again */
53790 if (info->port.flags & ASYNC_CLOSING){
53791 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53792 spin_unlock_irqrestore(&info->netlock, flags);
53793 goto cleanup;
53794 }
53795 - info->port.count++;
53796 + atomic_inc(&info->port.count);
53797 spin_unlock_irqrestore(&info->netlock, flags);
53798
53799 - if (info->port.count == 1) {
53800 + if (atomic_read(&info->port.count) == 1) {
53801 /* 1st open on this device, init hardware */
53802 retval = startup(info);
53803 if (retval < 0)
53804 @@ -796,8 +796,8 @@ cleanup:
53805 if (retval) {
53806 if (tty->count == 1)
53807 info->port.tty = NULL; /* tty layer will release tty struct */
53808 - if(info->port.count)
53809 - info->port.count--;
53810 + if(atomic_read(&info->port.count))
53811 + atomic_dec(&info->port.count);
53812 }
53813
53814 return retval;
53815 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53816
53817 if (debug_level >= DEBUG_LEVEL_INFO)
53818 printk("%s(%d):%s close() entry, count=%d\n",
53819 - __FILE__,__LINE__, info->device_name, info->port.count);
53820 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53821
53822 if (tty_port_close_start(&info->port, tty, filp) == 0)
53823 goto cleanup;
53824 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53825 cleanup:
53826 if (debug_level >= DEBUG_LEVEL_INFO)
53827 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
53828 - tty->driver->name, info->port.count);
53829 + tty->driver->name, atomic_read(&info->port.count));
53830 }
53831
53832 /* Called by tty_hangup() when a hangup is signaled.
53833 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
53834 shutdown(info);
53835
53836 spin_lock_irqsave(&info->port.lock, flags);
53837 - info->port.count = 0;
53838 + atomic_set(&info->port.count, 0);
53839 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53840 info->port.tty = NULL;
53841 spin_unlock_irqrestore(&info->port.lock, flags);
53842 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53843 unsigned short new_crctype;
53844
53845 /* return error if TTY interface open */
53846 - if (info->port.count)
53847 + if (atomic_read(&info->port.count))
53848 return -EBUSY;
53849
53850 switch (encoding)
53851 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
53852
53853 /* arbitrate between network and tty opens */
53854 spin_lock_irqsave(&info->netlock, flags);
53855 - if (info->port.count != 0 || info->netcount != 0) {
53856 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53857 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53858 spin_unlock_irqrestore(&info->netlock, flags);
53859 return -EBUSY;
53860 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53861 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53862
53863 /* return error if TTY interface open */
53864 - if (info->port.count)
53865 + if (atomic_read(&info->port.count))
53866 return -EBUSY;
53867
53868 if (cmd != SIOCWANDEV)
53869 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
53870 * do not request bottom half processing if the
53871 * device is not open in a normal mode.
53872 */
53873 - if ( port && (port->port.count || port->netcount) &&
53874 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
53875 port->pending_bh && !port->bh_running &&
53876 !port->bh_requested ) {
53877 if ( debug_level >= DEBUG_LEVEL_ISR )
53878 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53879
53880 if (debug_level >= DEBUG_LEVEL_INFO)
53881 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
53882 - __FILE__,__LINE__, tty->driver->name, port->count );
53883 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53884
53885 spin_lock_irqsave(&info->lock, flags);
53886 - port->count--;
53887 + atomic_dec(&port->count);
53888 spin_unlock_irqrestore(&info->lock, flags);
53889 port->blocked_open++;
53890
53891 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53892
53893 if (debug_level >= DEBUG_LEVEL_INFO)
53894 printk("%s(%d):%s block_til_ready() count=%d\n",
53895 - __FILE__,__LINE__, tty->driver->name, port->count );
53896 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53897
53898 tty_unlock(tty);
53899 schedule();
53900 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53901 set_current_state(TASK_RUNNING);
53902 remove_wait_queue(&port->open_wait, &wait);
53903 if (!tty_hung_up_p(filp))
53904 - port->count++;
53905 + atomic_inc(&port->count);
53906 port->blocked_open--;
53907
53908 if (debug_level >= DEBUG_LEVEL_INFO)
53909 printk("%s(%d):%s block_til_ready() after, count=%d\n",
53910 - __FILE__,__LINE__, tty->driver->name, port->count );
53911 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53912
53913 if (!retval)
53914 port->flags |= ASYNC_NORMAL_ACTIVE;
53915 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
53916 index 259a4d5..9b0c9e7 100644
53917 --- a/drivers/tty/sysrq.c
53918 +++ b/drivers/tty/sysrq.c
53919 @@ -1085,7 +1085,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
53920 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
53921 size_t count, loff_t *ppos)
53922 {
53923 - if (count) {
53924 + if (count && capable(CAP_SYS_ADMIN)) {
53925 char c;
53926
53927 if (get_user(c, buf))
53928 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
53929 index 2bb4dfc..a7f6e86 100644
53930 --- a/drivers/tty/tty_io.c
53931 +++ b/drivers/tty/tty_io.c
53932 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
53933
53934 void tty_default_fops(struct file_operations *fops)
53935 {
53936 - *fops = tty_fops;
53937 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
53938 }
53939
53940 /*
53941 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
53942 index 3737f55..7cef448 100644
53943 --- a/drivers/tty/tty_ldisc.c
53944 +++ b/drivers/tty/tty_ldisc.c
53945 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
53946 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53947 tty_ldiscs[disc] = new_ldisc;
53948 new_ldisc->num = disc;
53949 - new_ldisc->refcount = 0;
53950 + atomic_set(&new_ldisc->refcount, 0);
53951 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53952
53953 return ret;
53954 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
53955 return -EINVAL;
53956
53957 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53958 - if (tty_ldiscs[disc]->refcount)
53959 + if (atomic_read(&tty_ldiscs[disc]->refcount))
53960 ret = -EBUSY;
53961 else
53962 tty_ldiscs[disc] = NULL;
53963 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
53964 if (ldops) {
53965 ret = ERR_PTR(-EAGAIN);
53966 if (try_module_get(ldops->owner)) {
53967 - ldops->refcount++;
53968 + atomic_inc(&ldops->refcount);
53969 ret = ldops;
53970 }
53971 }
53972 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
53973 unsigned long flags;
53974
53975 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53976 - ldops->refcount--;
53977 + atomic_dec(&ldops->refcount);
53978 module_put(ldops->owner);
53979 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53980 }
53981 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
53982 index 40b31835..94d92ae 100644
53983 --- a/drivers/tty/tty_port.c
53984 +++ b/drivers/tty/tty_port.c
53985 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
53986 unsigned long flags;
53987
53988 spin_lock_irqsave(&port->lock, flags);
53989 - port->count = 0;
53990 + atomic_set(&port->count, 0);
53991 port->flags &= ~ASYNC_NORMAL_ACTIVE;
53992 tty = port->tty;
53993 if (tty)
53994 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53995
53996 /* The port lock protects the port counts */
53997 spin_lock_irqsave(&port->lock, flags);
53998 - port->count--;
53999 + atomic_dec(&port->count);
54000 port->blocked_open++;
54001 spin_unlock_irqrestore(&port->lock, flags);
54002
54003 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
54004 we must not mess that up further */
54005 spin_lock_irqsave(&port->lock, flags);
54006 if (!tty_hung_up_p(filp))
54007 - port->count++;
54008 + atomic_inc(&port->count);
54009 port->blocked_open--;
54010 if (retval == 0)
54011 port->flags |= ASYNC_NORMAL_ACTIVE;
54012 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
54013 return 0;
54014
54015 spin_lock_irqsave(&port->lock, flags);
54016 - if (tty->count == 1 && port->count != 1) {
54017 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
54018 printk(KERN_WARNING
54019 "tty_port_close_start: tty->count = 1 port count = %d.\n",
54020 - port->count);
54021 - port->count = 1;
54022 + atomic_read(&port->count));
54023 + atomic_set(&port->count, 1);
54024 }
54025 - if (--port->count < 0) {
54026 + if (atomic_dec_return(&port->count) < 0) {
54027 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
54028 - port->count);
54029 - port->count = 0;
54030 + atomic_read(&port->count));
54031 + atomic_set(&port->count, 0);
54032 }
54033
54034 - if (port->count) {
54035 + if (atomic_read(&port->count)) {
54036 spin_unlock_irqrestore(&port->lock, flags);
54037 return 0;
54038 }
54039 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
54040 struct file *filp)
54041 {
54042 spin_lock_irq(&port->lock);
54043 - ++port->count;
54044 + atomic_inc(&port->count);
54045 spin_unlock_irq(&port->lock);
54046 tty_port_tty_set(port, tty);
54047
54048 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
54049 index 8a89f6e..50b32af 100644
54050 --- a/drivers/tty/vt/keyboard.c
54051 +++ b/drivers/tty/vt/keyboard.c
54052 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
54053 kbd->kbdmode == VC_OFF) &&
54054 value != KVAL(K_SAK))
54055 return; /* SAK is allowed even in raw mode */
54056 +
54057 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
54058 + {
54059 + void *func = fn_handler[value];
54060 + if (func == fn_show_state || func == fn_show_ptregs ||
54061 + func == fn_show_mem)
54062 + return;
54063 + }
54064 +#endif
54065 +
54066 fn_handler[value](vc);
54067 }
54068
54069 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
54070 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
54071 return -EFAULT;
54072
54073 - if (!capable(CAP_SYS_TTY_CONFIG))
54074 - perm = 0;
54075 -
54076 switch (cmd) {
54077 case KDGKBENT:
54078 /* Ensure another thread doesn't free it under us */
54079 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
54080 spin_unlock_irqrestore(&kbd_event_lock, flags);
54081 return put_user(val, &user_kbe->kb_value);
54082 case KDSKBENT:
54083 + if (!capable(CAP_SYS_TTY_CONFIG))
54084 + perm = 0;
54085 +
54086 if (!perm)
54087 return -EPERM;
54088 if (!i && v == K_NOSUCHMAP) {
54089 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
54090 int i, j, k;
54091 int ret;
54092
54093 - if (!capable(CAP_SYS_TTY_CONFIG))
54094 - perm = 0;
54095 -
54096 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
54097 if (!kbs) {
54098 ret = -ENOMEM;
54099 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
54100 kfree(kbs);
54101 return ((p && *p) ? -EOVERFLOW : 0);
54102 case KDSKBSENT:
54103 + if (!capable(CAP_SYS_TTY_CONFIG))
54104 + perm = 0;
54105 +
54106 if (!perm) {
54107 ret = -EPERM;
54108 goto reterr;
54109 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
54110 index 6276f13..84f2449 100644
54111 --- a/drivers/uio/uio.c
54112 +++ b/drivers/uio/uio.c
54113 @@ -25,6 +25,7 @@
54114 #include <linux/kobject.h>
54115 #include <linux/cdev.h>
54116 #include <linux/uio_driver.h>
54117 +#include <asm/local.h>
54118
54119 #define UIO_MAX_DEVICES (1U << MINORBITS)
54120
54121 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
54122 struct device_attribute *attr, char *buf)
54123 {
54124 struct uio_device *idev = dev_get_drvdata(dev);
54125 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
54126 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
54127 }
54128 static DEVICE_ATTR_RO(event);
54129
54130 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
54131 {
54132 struct uio_device *idev = info->uio_dev;
54133
54134 - atomic_inc(&idev->event);
54135 + atomic_inc_unchecked(&idev->event);
54136 wake_up_interruptible(&idev->wait);
54137 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
54138 }
54139 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
54140 }
54141
54142 listener->dev = idev;
54143 - listener->event_count = atomic_read(&idev->event);
54144 + listener->event_count = atomic_read_unchecked(&idev->event);
54145 filep->private_data = listener;
54146
54147 if (idev->info->open) {
54148 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
54149 return -EIO;
54150
54151 poll_wait(filep, &idev->wait, wait);
54152 - if (listener->event_count != atomic_read(&idev->event))
54153 + if (listener->event_count != atomic_read_unchecked(&idev->event))
54154 return POLLIN | POLLRDNORM;
54155 return 0;
54156 }
54157 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
54158 do {
54159 set_current_state(TASK_INTERRUPTIBLE);
54160
54161 - event_count = atomic_read(&idev->event);
54162 + event_count = atomic_read_unchecked(&idev->event);
54163 if (event_count != listener->event_count) {
54164 if (copy_to_user(buf, &event_count, count))
54165 retval = -EFAULT;
54166 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
54167 static int uio_find_mem_index(struct vm_area_struct *vma)
54168 {
54169 struct uio_device *idev = vma->vm_private_data;
54170 + unsigned long size;
54171
54172 if (vma->vm_pgoff < MAX_UIO_MAPS) {
54173 - if (idev->info->mem[vma->vm_pgoff].size == 0)
54174 + size = idev->info->mem[vma->vm_pgoff].size;
54175 + if (size == 0)
54176 + return -1;
54177 + if (vma->vm_end - vma->vm_start > size)
54178 return -1;
54179 return (int)vma->vm_pgoff;
54180 }
54181 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
54182 idev->owner = owner;
54183 idev->info = info;
54184 init_waitqueue_head(&idev->wait);
54185 - atomic_set(&idev->event, 0);
54186 + atomic_set_unchecked(&idev->event, 0);
54187
54188 ret = uio_get_minor(idev);
54189 if (ret)
54190 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
54191 index 813d4d3..a71934f 100644
54192 --- a/drivers/usb/atm/cxacru.c
54193 +++ b/drivers/usb/atm/cxacru.c
54194 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
54195 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
54196 if (ret < 2)
54197 return -EINVAL;
54198 - if (index < 0 || index > 0x7f)
54199 + if (index > 0x7f)
54200 return -EINVAL;
54201 pos += tmp;
54202
54203 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
54204 index dada014..1d0d517 100644
54205 --- a/drivers/usb/atm/usbatm.c
54206 +++ b/drivers/usb/atm/usbatm.c
54207 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54208 if (printk_ratelimit())
54209 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
54210 __func__, vpi, vci);
54211 - atomic_inc(&vcc->stats->rx_err);
54212 + atomic_inc_unchecked(&vcc->stats->rx_err);
54213 return;
54214 }
54215
54216 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54217 if (length > ATM_MAX_AAL5_PDU) {
54218 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
54219 __func__, length, vcc);
54220 - atomic_inc(&vcc->stats->rx_err);
54221 + atomic_inc_unchecked(&vcc->stats->rx_err);
54222 goto out;
54223 }
54224
54225 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54226 if (sarb->len < pdu_length) {
54227 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
54228 __func__, pdu_length, sarb->len, vcc);
54229 - atomic_inc(&vcc->stats->rx_err);
54230 + atomic_inc_unchecked(&vcc->stats->rx_err);
54231 goto out;
54232 }
54233
54234 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
54235 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
54236 __func__, vcc);
54237 - atomic_inc(&vcc->stats->rx_err);
54238 + atomic_inc_unchecked(&vcc->stats->rx_err);
54239 goto out;
54240 }
54241
54242 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54243 if (printk_ratelimit())
54244 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
54245 __func__, length);
54246 - atomic_inc(&vcc->stats->rx_drop);
54247 + atomic_inc_unchecked(&vcc->stats->rx_drop);
54248 goto out;
54249 }
54250
54251 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54252
54253 vcc->push(vcc, skb);
54254
54255 - atomic_inc(&vcc->stats->rx);
54256 + atomic_inc_unchecked(&vcc->stats->rx);
54257 out:
54258 skb_trim(sarb, 0);
54259 }
54260 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
54261 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
54262
54263 usbatm_pop(vcc, skb);
54264 - atomic_inc(&vcc->stats->tx);
54265 + atomic_inc_unchecked(&vcc->stats->tx);
54266
54267 skb = skb_dequeue(&instance->sndqueue);
54268 }
54269 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
54270 if (!left--)
54271 return sprintf(page,
54272 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
54273 - atomic_read(&atm_dev->stats.aal5.tx),
54274 - atomic_read(&atm_dev->stats.aal5.tx_err),
54275 - atomic_read(&atm_dev->stats.aal5.rx),
54276 - atomic_read(&atm_dev->stats.aal5.rx_err),
54277 - atomic_read(&atm_dev->stats.aal5.rx_drop));
54278 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
54279 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
54280 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
54281 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
54282 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
54283
54284 if (!left--) {
54285 if (instance->disconnected)
54286 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
54287 index 2a3bbdf..91d72cf 100644
54288 --- a/drivers/usb/core/devices.c
54289 +++ b/drivers/usb/core/devices.c
54290 @@ -126,7 +126,7 @@ static const char format_endpt[] =
54291 * time it gets called.
54292 */
54293 static struct device_connect_event {
54294 - atomic_t count;
54295 + atomic_unchecked_t count;
54296 wait_queue_head_t wait;
54297 } device_event = {
54298 .count = ATOMIC_INIT(1),
54299 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
54300
54301 void usbfs_conn_disc_event(void)
54302 {
54303 - atomic_add(2, &device_event.count);
54304 + atomic_add_unchecked(2, &device_event.count);
54305 wake_up(&device_event.wait);
54306 }
54307
54308 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
54309
54310 poll_wait(file, &device_event.wait, wait);
54311
54312 - event_count = atomic_read(&device_event.count);
54313 + event_count = atomic_read_unchecked(&device_event.count);
54314 if (file->f_version != event_count) {
54315 file->f_version = event_count;
54316 return POLLIN | POLLRDNORM;
54317 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
54318 index 1163553..f292679 100644
54319 --- a/drivers/usb/core/devio.c
54320 +++ b/drivers/usb/core/devio.c
54321 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
54322 struct usb_dev_state *ps = file->private_data;
54323 struct usb_device *dev = ps->dev;
54324 ssize_t ret = 0;
54325 - unsigned len;
54326 + size_t len;
54327 loff_t pos;
54328 int i;
54329
54330 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
54331 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
54332 struct usb_config_descriptor *config =
54333 (struct usb_config_descriptor *)dev->rawdescriptors[i];
54334 - unsigned int length = le16_to_cpu(config->wTotalLength);
54335 + size_t length = le16_to_cpu(config->wTotalLength);
54336
54337 if (*ppos < pos + length) {
54338
54339 /* The descriptor may claim to be longer than it
54340 * really is. Here is the actual allocated length. */
54341 - unsigned alloclen =
54342 + size_t alloclen =
54343 le16_to_cpu(dev->config[i].desc.wTotalLength);
54344
54345 - len = length - (*ppos - pos);
54346 + len = length + pos - *ppos;
54347 if (len > nbytes)
54348 len = nbytes;
54349
54350 /* Simply don't write (skip over) unallocated parts */
54351 if (alloclen > (*ppos - pos)) {
54352 - alloclen -= (*ppos - pos);
54353 + alloclen = alloclen + pos - *ppos;
54354 if (copy_to_user(buf,
54355 dev->rawdescriptors[i] + (*ppos - pos),
54356 min(len, alloclen))) {
54357 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
54358 index 45a915c..09f9735 100644
54359 --- a/drivers/usb/core/hcd.c
54360 +++ b/drivers/usb/core/hcd.c
54361 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
54362 */
54363 usb_get_urb(urb);
54364 atomic_inc(&urb->use_count);
54365 - atomic_inc(&urb->dev->urbnum);
54366 + atomic_inc_unchecked(&urb->dev->urbnum);
54367 usbmon_urb_submit(&hcd->self, urb);
54368
54369 /* NOTE requirements on root-hub callers (usbfs and the hub
54370 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
54371 urb->hcpriv = NULL;
54372 INIT_LIST_HEAD(&urb->urb_list);
54373 atomic_dec(&urb->use_count);
54374 - atomic_dec(&urb->dev->urbnum);
54375 + atomic_dec_unchecked(&urb->dev->urbnum);
54376 if (atomic_read(&urb->reject))
54377 wake_up(&usb_kill_urb_queue);
54378 usb_put_urb(urb);
54379 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
54380 index d7c3d5a..2f87607 100644
54381 --- a/drivers/usb/core/hub.c
54382 +++ b/drivers/usb/core/hub.c
54383 @@ -26,6 +26,7 @@
54384 #include <linux/mutex.h>
54385 #include <linux/random.h>
54386 #include <linux/pm_qos.h>
54387 +#include <linux/grsecurity.h>
54388
54389 #include <asm/uaccess.h>
54390 #include <asm/byteorder.h>
54391 @@ -4665,6 +4666,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
54392 goto done;
54393 return;
54394 }
54395 +
54396 + if (gr_handle_new_usb())
54397 + goto done;
54398 +
54399 if (hub_is_superspeed(hub->hdev))
54400 unit_load = 150;
54401 else
54402 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
54403 index f368d20..0c30ac5 100644
54404 --- a/drivers/usb/core/message.c
54405 +++ b/drivers/usb/core/message.c
54406 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
54407 * Return: If successful, the number of bytes transferred. Otherwise, a negative
54408 * error number.
54409 */
54410 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54411 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54412 __u8 requesttype, __u16 value, __u16 index, void *data,
54413 __u16 size, int timeout)
54414 {
54415 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
54416 * If successful, 0. Otherwise a negative error number. The number of actual
54417 * bytes transferred will be stored in the @actual_length parameter.
54418 */
54419 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54420 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54421 void *data, int len, int *actual_length, int timeout)
54422 {
54423 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
54424 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
54425 * bytes transferred will be stored in the @actual_length parameter.
54426 *
54427 */
54428 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54429 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54430 void *data, int len, int *actual_length, int timeout)
54431 {
54432 struct urb *urb;
54433 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
54434 index d269738..7340cd7 100644
54435 --- a/drivers/usb/core/sysfs.c
54436 +++ b/drivers/usb/core/sysfs.c
54437 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
54438 struct usb_device *udev;
54439
54440 udev = to_usb_device(dev);
54441 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
54442 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
54443 }
54444 static DEVICE_ATTR_RO(urbnum);
54445
54446 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
54447 index b1fb9ae..4224885 100644
54448 --- a/drivers/usb/core/usb.c
54449 +++ b/drivers/usb/core/usb.c
54450 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
54451 set_dev_node(&dev->dev, dev_to_node(bus->controller));
54452 dev->state = USB_STATE_ATTACHED;
54453 dev->lpm_disable_count = 1;
54454 - atomic_set(&dev->urbnum, 0);
54455 + atomic_set_unchecked(&dev->urbnum, 0);
54456
54457 INIT_LIST_HEAD(&dev->ep0.urb_list);
54458 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
54459 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
54460 index 8cfc319..4868255 100644
54461 --- a/drivers/usb/early/ehci-dbgp.c
54462 +++ b/drivers/usb/early/ehci-dbgp.c
54463 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
54464
54465 #ifdef CONFIG_KGDB
54466 static struct kgdb_io kgdbdbgp_io_ops;
54467 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
54468 +static struct kgdb_io kgdbdbgp_io_ops_console;
54469 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
54470 #else
54471 #define dbgp_kgdb_mode (0)
54472 #endif
54473 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
54474 .write_char = kgdbdbgp_write_char,
54475 };
54476
54477 +static struct kgdb_io kgdbdbgp_io_ops_console = {
54478 + .name = "kgdbdbgp",
54479 + .read_char = kgdbdbgp_read_char,
54480 + .write_char = kgdbdbgp_write_char,
54481 + .is_console = 1
54482 +};
54483 +
54484 static int kgdbdbgp_wait_time;
54485
54486 static int __init kgdbdbgp_parse_config(char *str)
54487 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
54488 ptr++;
54489 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
54490 }
54491 - kgdb_register_io_module(&kgdbdbgp_io_ops);
54492 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
54493 + if (early_dbgp_console.index != -1)
54494 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
54495 + else
54496 + kgdb_register_io_module(&kgdbdbgp_io_ops);
54497
54498 return 0;
54499 }
54500 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
54501 index 9719abf..789d5d9 100644
54502 --- a/drivers/usb/gadget/function/f_uac1.c
54503 +++ b/drivers/usb/gadget/function/f_uac1.c
54504 @@ -14,6 +14,7 @@
54505 #include <linux/module.h>
54506 #include <linux/device.h>
54507 #include <linux/atomic.h>
54508 +#include <linux/module.h>
54509
54510 #include "u_uac1.h"
54511
54512 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
54513 index 491082a..dfd7d17 100644
54514 --- a/drivers/usb/gadget/function/u_serial.c
54515 +++ b/drivers/usb/gadget/function/u_serial.c
54516 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54517 spin_lock_irq(&port->port_lock);
54518
54519 /* already open? Great. */
54520 - if (port->port.count) {
54521 + if (atomic_read(&port->port.count)) {
54522 status = 0;
54523 - port->port.count++;
54524 + atomic_inc(&port->port.count);
54525
54526 /* currently opening/closing? wait ... */
54527 } else if (port->openclose) {
54528 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54529 tty->driver_data = port;
54530 port->port.tty = tty;
54531
54532 - port->port.count = 1;
54533 + atomic_set(&port->port.count, 1);
54534 port->openclose = false;
54535
54536 /* if connected, start the I/O stream */
54537 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54538
54539 spin_lock_irq(&port->port_lock);
54540
54541 - if (port->port.count != 1) {
54542 - if (port->port.count == 0)
54543 + if (atomic_read(&port->port.count) != 1) {
54544 + if (atomic_read(&port->port.count) == 0)
54545 WARN_ON(1);
54546 else
54547 - --port->port.count;
54548 + atomic_dec(&port->port.count);
54549 goto exit;
54550 }
54551
54552 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54553 * and sleep if necessary
54554 */
54555 port->openclose = true;
54556 - port->port.count = 0;
54557 + atomic_set(&port->port.count, 0);
54558
54559 gser = port->port_usb;
54560 if (gser && gser->disconnect)
54561 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
54562 int cond;
54563
54564 spin_lock_irq(&port->port_lock);
54565 - cond = (port->port.count == 0) && !port->openclose;
54566 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
54567 spin_unlock_irq(&port->port_lock);
54568 return cond;
54569 }
54570 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
54571 /* if it's already open, start I/O ... and notify the serial
54572 * protocol about open/close status (connect/disconnect).
54573 */
54574 - if (port->port.count) {
54575 + if (atomic_read(&port->port.count)) {
54576 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
54577 gs_start_io(port);
54578 if (gser->connect)
54579 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
54580
54581 port->port_usb = NULL;
54582 gser->ioport = NULL;
54583 - if (port->port.count > 0 || port->openclose) {
54584 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
54585 wake_up_interruptible(&port->drain_wait);
54586 if (port->port.tty)
54587 tty_hangup(port->port.tty);
54588 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
54589
54590 /* finally, free any unused/unusable I/O buffers */
54591 spin_lock_irqsave(&port->port_lock, flags);
54592 - if (port->port.count == 0 && !port->openclose)
54593 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
54594 gs_buf_free(&port->port_write_buf);
54595 gs_free_requests(gser->out, &port->read_pool, NULL);
54596 gs_free_requests(gser->out, &port->read_queue, NULL);
54597 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
54598 index c78c841..48fd281 100644
54599 --- a/drivers/usb/gadget/function/u_uac1.c
54600 +++ b/drivers/usb/gadget/function/u_uac1.c
54601 @@ -17,6 +17,7 @@
54602 #include <linux/ctype.h>
54603 #include <linux/random.h>
54604 #include <linux/syscalls.h>
54605 +#include <linux/module.h>
54606
54607 #include "u_uac1.h"
54608
54609 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
54610 index 87cf86f..3de9809 100644
54611 --- a/drivers/usb/host/ehci-hub.c
54612 +++ b/drivers/usb/host/ehci-hub.c
54613 @@ -769,7 +769,7 @@ static struct urb *request_single_step_set_feature_urb(
54614 urb->transfer_flags = URB_DIR_IN;
54615 usb_get_urb(urb);
54616 atomic_inc(&urb->use_count);
54617 - atomic_inc(&urb->dev->urbnum);
54618 + atomic_inc_unchecked(&urb->dev->urbnum);
54619 urb->setup_dma = dma_map_single(
54620 hcd->self.controller,
54621 urb->setup_packet,
54622 @@ -836,7 +836,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
54623 urb->status = -EINPROGRESS;
54624 usb_get_urb(urb);
54625 atomic_inc(&urb->use_count);
54626 - atomic_inc(&urb->dev->urbnum);
54627 + atomic_inc_unchecked(&urb->dev->urbnum);
54628 retval = submit_single_step_set_feature(hcd, urb, 0);
54629 if (!retval && !wait_for_completion_timeout(&done,
54630 msecs_to_jiffies(2000))) {
54631 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
54632 index 1db0626..4948782 100644
54633 --- a/drivers/usb/host/hwa-hc.c
54634 +++ b/drivers/usb/host/hwa-hc.c
54635 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54636 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
54637 struct wahc *wa = &hwahc->wa;
54638 struct device *dev = &wa->usb_iface->dev;
54639 - u8 mas_le[UWB_NUM_MAS/8];
54640 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
54641 +
54642 + if (mas_le == NULL)
54643 + return -ENOMEM;
54644
54645 /* Set the stream index */
54646 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
54647 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54648 WUSB_REQ_SET_WUSB_MAS,
54649 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
54650 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
54651 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
54652 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
54653 if (result < 0)
54654 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
54655 out:
54656 + kfree(mas_le);
54657 +
54658 return result;
54659 }
54660
54661 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
54662 index b3d245e..99549ed 100644
54663 --- a/drivers/usb/misc/appledisplay.c
54664 +++ b/drivers/usb/misc/appledisplay.c
54665 @@ -84,7 +84,7 @@ struct appledisplay {
54666 struct mutex sysfslock; /* concurrent read and write */
54667 };
54668
54669 -static atomic_t count_displays = ATOMIC_INIT(0);
54670 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
54671 static struct workqueue_struct *wq;
54672
54673 static void appledisplay_complete(struct urb *urb)
54674 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
54675
54676 /* Register backlight device */
54677 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
54678 - atomic_inc_return(&count_displays) - 1);
54679 + atomic_inc_return_unchecked(&count_displays) - 1);
54680 memset(&props, 0, sizeof(struct backlight_properties));
54681 props.type = BACKLIGHT_RAW;
54682 props.max_brightness = 0xff;
54683 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
54684 index 3806e70..55c508b 100644
54685 --- a/drivers/usb/serial/console.c
54686 +++ b/drivers/usb/serial/console.c
54687 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
54688
54689 info->port = port;
54690
54691 - ++port->port.count;
54692 + atomic_inc(&port->port.count);
54693 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
54694 if (serial->type->set_termios) {
54695 /*
54696 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
54697 }
54698 /* Now that any required fake tty operations are completed restore
54699 * the tty port count */
54700 - --port->port.count;
54701 + atomic_dec(&port->port.count);
54702 /* The console is special in terms of closing the device so
54703 * indicate this port is now acting as a system console. */
54704 port->port.console = 1;
54705 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
54706 put_tty:
54707 tty_kref_put(tty);
54708 reset_open_count:
54709 - port->port.count = 0;
54710 + atomic_set(&port->port.count, 0);
54711 usb_autopm_put_interface(serial->interface);
54712 error_get_interface:
54713 usb_serial_put(serial);
54714 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
54715 static void usb_console_write(struct console *co,
54716 const char *buf, unsigned count)
54717 {
54718 - static struct usbcons_info *info = &usbcons_info;
54719 + struct usbcons_info *info = &usbcons_info;
54720 struct usb_serial_port *port = info->port;
54721 struct usb_serial *serial;
54722 int retval = -ENODEV;
54723 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
54724 index 307e339..6aa97cb 100644
54725 --- a/drivers/usb/storage/usb.h
54726 +++ b/drivers/usb/storage/usb.h
54727 @@ -63,7 +63,7 @@ struct us_unusual_dev {
54728 __u8 useProtocol;
54729 __u8 useTransport;
54730 int (*initFunction)(struct us_data *);
54731 -};
54732 +} __do_const;
54733
54734
54735 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
54736 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
54737 index a863a98..d272795 100644
54738 --- a/drivers/usb/usbip/vhci.h
54739 +++ b/drivers/usb/usbip/vhci.h
54740 @@ -83,7 +83,7 @@ struct vhci_hcd {
54741 unsigned resuming:1;
54742 unsigned long re_timeout;
54743
54744 - atomic_t seqnum;
54745 + atomic_unchecked_t seqnum;
54746
54747 /*
54748 * NOTE:
54749 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
54750 index 11f6f61..1087910 100644
54751 --- a/drivers/usb/usbip/vhci_hcd.c
54752 +++ b/drivers/usb/usbip/vhci_hcd.c
54753 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
54754
54755 spin_lock(&vdev->priv_lock);
54756
54757 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
54758 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54759 if (priv->seqnum == 0xffff)
54760 dev_info(&urb->dev->dev, "seqnum max\n");
54761
54762 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
54763 return -ENOMEM;
54764 }
54765
54766 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
54767 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54768 if (unlink->seqnum == 0xffff)
54769 pr_info("seqnum max\n");
54770
54771 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
54772 vdev->rhport = rhport;
54773 }
54774
54775 - atomic_set(&vhci->seqnum, 0);
54776 + atomic_set_unchecked(&vhci->seqnum, 0);
54777 spin_lock_init(&vhci->lock);
54778
54779 hcd->power_budget = 0; /* no limit */
54780 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
54781 index 00e4a54..d676f85 100644
54782 --- a/drivers/usb/usbip/vhci_rx.c
54783 +++ b/drivers/usb/usbip/vhci_rx.c
54784 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
54785 if (!urb) {
54786 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
54787 pr_info("max seqnum %d\n",
54788 - atomic_read(&the_controller->seqnum));
54789 + atomic_read_unchecked(&the_controller->seqnum));
54790 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
54791 return;
54792 }
54793 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
54794 index edc7267..9f65ce2 100644
54795 --- a/drivers/usb/wusbcore/wa-hc.h
54796 +++ b/drivers/usb/wusbcore/wa-hc.h
54797 @@ -240,7 +240,7 @@ struct wahc {
54798 spinlock_t xfer_list_lock;
54799 struct work_struct xfer_enqueue_work;
54800 struct work_struct xfer_error_work;
54801 - atomic_t xfer_id_count;
54802 + atomic_unchecked_t xfer_id_count;
54803
54804 kernel_ulong_t quirks;
54805 };
54806 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
54807 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
54808 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
54809 wa->dto_in_use = 0;
54810 - atomic_set(&wa->xfer_id_count, 1);
54811 + atomic_set_unchecked(&wa->xfer_id_count, 1);
54812 /* init the buf in URBs */
54813 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
54814 usb_init_urb(&(wa->buf_in_urbs[index]));
54815 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
54816 index 69af4fd..da390d7 100644
54817 --- a/drivers/usb/wusbcore/wa-xfer.c
54818 +++ b/drivers/usb/wusbcore/wa-xfer.c
54819 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
54820 */
54821 static void wa_xfer_id_init(struct wa_xfer *xfer)
54822 {
54823 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
54824 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
54825 }
54826
54827 /* Return the xfer's ID. */
54828 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
54829 index 4cde855..b23d05d 100644
54830 --- a/drivers/vfio/vfio.c
54831 +++ b/drivers/vfio/vfio.c
54832 @@ -518,7 +518,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
54833 return 0;
54834
54835 /* TODO Prevent device auto probing */
54836 - WARN("Device %s added to live group %d!\n", dev_name(dev),
54837 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
54838 iommu_group_id(group->iommu_group));
54839
54840 return 0;
54841 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
54842 index 3bb02c6..a01ff38 100644
54843 --- a/drivers/vhost/vringh.c
54844 +++ b/drivers/vhost/vringh.c
54845 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
54846 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
54847 {
54848 __virtio16 v = 0;
54849 - int rc = get_user(v, (__force __virtio16 __user *)p);
54850 + int rc = get_user(v, (__force_user __virtio16 *)p);
54851 *val = vringh16_to_cpu(vrh, v);
54852 return rc;
54853 }
54854 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
54855 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
54856 {
54857 __virtio16 v = cpu_to_vringh16(vrh, val);
54858 - return put_user(v, (__force __virtio16 __user *)p);
54859 + return put_user(v, (__force_user __virtio16 *)p);
54860 }
54861
54862 static inline int copydesc_user(void *dst, const void *src, size_t len)
54863 {
54864 - return copy_from_user(dst, (__force void __user *)src, len) ?
54865 + return copy_from_user(dst, (void __force_user *)src, len) ?
54866 -EFAULT : 0;
54867 }
54868
54869 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
54870 const struct vring_used_elem *src,
54871 unsigned int num)
54872 {
54873 - return copy_to_user((__force void __user *)dst, src,
54874 + return copy_to_user((void __force_user *)dst, src,
54875 sizeof(*dst) * num) ? -EFAULT : 0;
54876 }
54877
54878 static inline int xfer_from_user(void *src, void *dst, size_t len)
54879 {
54880 - return copy_from_user(dst, (__force void __user *)src, len) ?
54881 + return copy_from_user(dst, (void __force_user *)src, len) ?
54882 -EFAULT : 0;
54883 }
54884
54885 static inline int xfer_to_user(void *dst, void *src, size_t len)
54886 {
54887 - return copy_to_user((__force void __user *)dst, src, len) ?
54888 + return copy_to_user((void __force_user *)dst, src, len) ?
54889 -EFAULT : 0;
54890 }
54891
54892 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
54893 vrh->last_used_idx = 0;
54894 vrh->vring.num = num;
54895 /* vring expects kernel addresses, but only used via accessors. */
54896 - vrh->vring.desc = (__force struct vring_desc *)desc;
54897 - vrh->vring.avail = (__force struct vring_avail *)avail;
54898 - vrh->vring.used = (__force struct vring_used *)used;
54899 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
54900 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
54901 + vrh->vring.used = (__force_kernel struct vring_used *)used;
54902 return 0;
54903 }
54904 EXPORT_SYMBOL(vringh_init_user);
54905 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
54906
54907 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
54908 {
54909 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
54910 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
54911 return 0;
54912 }
54913
54914 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
54915 index 84a110a..96312c3 100644
54916 --- a/drivers/video/backlight/kb3886_bl.c
54917 +++ b/drivers/video/backlight/kb3886_bl.c
54918 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
54919 static unsigned long kb3886bl_flags;
54920 #define KB3886BL_SUSPENDED 0x01
54921
54922 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
54923 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
54924 {
54925 .ident = "Sahara Touch-iT",
54926 .matches = {
54927 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
54928 index 1b0b233..6f34c2c 100644
54929 --- a/drivers/video/fbdev/arcfb.c
54930 +++ b/drivers/video/fbdev/arcfb.c
54931 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
54932 return -ENOSPC;
54933
54934 err = 0;
54935 - if ((count + p) > fbmemlength) {
54936 + if (count > (fbmemlength - p)) {
54937 count = fbmemlength - p;
54938 err = -ENOSPC;
54939 }
54940 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
54941 index aedf2fb..47c9aca 100644
54942 --- a/drivers/video/fbdev/aty/aty128fb.c
54943 +++ b/drivers/video/fbdev/aty/aty128fb.c
54944 @@ -149,7 +149,7 @@ enum {
54945 };
54946
54947 /* Must match above enum */
54948 -static char * const r128_family[] = {
54949 +static const char * const r128_family[] = {
54950 "AGP",
54951 "PCI",
54952 "PRO AGP",
54953 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
54954 index 8789e48..698fe4c 100644
54955 --- a/drivers/video/fbdev/aty/atyfb_base.c
54956 +++ b/drivers/video/fbdev/aty/atyfb_base.c
54957 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
54958 par->accel_flags = var->accel_flags; /* hack */
54959
54960 if (var->accel_flags) {
54961 - info->fbops->fb_sync = atyfb_sync;
54962 + pax_open_kernel();
54963 + *(void **)&info->fbops->fb_sync = atyfb_sync;
54964 + pax_close_kernel();
54965 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54966 } else {
54967 - info->fbops->fb_sync = NULL;
54968 + pax_open_kernel();
54969 + *(void **)&info->fbops->fb_sync = NULL;
54970 + pax_close_kernel();
54971 info->flags |= FBINFO_HWACCEL_DISABLED;
54972 }
54973
54974 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
54975 index 2fa0317..4983f2a 100644
54976 --- a/drivers/video/fbdev/aty/mach64_cursor.c
54977 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
54978 @@ -8,6 +8,7 @@
54979 #include "../core/fb_draw.h"
54980
54981 #include <asm/io.h>
54982 +#include <asm/pgtable.h>
54983
54984 #ifdef __sparc__
54985 #include <asm/fbio.h>
54986 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
54987 info->sprite.buf_align = 16; /* and 64 lines tall. */
54988 info->sprite.flags = FB_PIXMAP_IO;
54989
54990 - info->fbops->fb_cursor = atyfb_cursor;
54991 + pax_open_kernel();
54992 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
54993 + pax_close_kernel();
54994
54995 return 0;
54996 }
54997 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
54998 index d6cab1f..112f680 100644
54999 --- a/drivers/video/fbdev/core/fb_defio.c
55000 +++ b/drivers/video/fbdev/core/fb_defio.c
55001 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
55002
55003 BUG_ON(!fbdefio);
55004 mutex_init(&fbdefio->lock);
55005 - info->fbops->fb_mmap = fb_deferred_io_mmap;
55006 + pax_open_kernel();
55007 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
55008 + pax_close_kernel();
55009 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
55010 INIT_LIST_HEAD(&fbdefio->pagelist);
55011 if (fbdefio->delay == 0) /* set a default of 1 s */
55012 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
55013 page->mapping = NULL;
55014 }
55015
55016 - info->fbops->fb_mmap = NULL;
55017 + *(void **)&info->fbops->fb_mmap = NULL;
55018 mutex_destroy(&fbdefio->lock);
55019 }
55020 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
55021 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
55022 index 0705d88..d9429bf 100644
55023 --- a/drivers/video/fbdev/core/fbmem.c
55024 +++ b/drivers/video/fbdev/core/fbmem.c
55025 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
55026 __u32 data;
55027 int err;
55028
55029 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
55030 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
55031
55032 data = (__u32) (unsigned long) fix->smem_start;
55033 err |= put_user(data, &fix32->smem_start);
55034 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
55035 index 4254336..282567e 100644
55036 --- a/drivers/video/fbdev/hyperv_fb.c
55037 +++ b/drivers/video/fbdev/hyperv_fb.c
55038 @@ -240,7 +240,7 @@ static uint screen_fb_size;
55039 static inline int synthvid_send(struct hv_device *hdev,
55040 struct synthvid_msg *msg)
55041 {
55042 - static atomic64_t request_id = ATOMIC64_INIT(0);
55043 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
55044 int ret;
55045
55046 msg->pipe_hdr.type = PIPE_MSG_DATA;
55047 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
55048
55049 ret = vmbus_sendpacket(hdev->channel, msg,
55050 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
55051 - atomic64_inc_return(&request_id),
55052 + atomic64_inc_return_unchecked(&request_id),
55053 VM_PKT_DATA_INBAND, 0);
55054
55055 if (ret)
55056 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
55057 index 7672d2e..b56437f 100644
55058 --- a/drivers/video/fbdev/i810/i810_accel.c
55059 +++ b/drivers/video/fbdev/i810/i810_accel.c
55060 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
55061 }
55062 }
55063 printk("ringbuffer lockup!!!\n");
55064 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
55065 i810_report_error(mmio);
55066 par->dev_flags |= LOCKUP;
55067 info->pixmap.scan_align = 1;
55068 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55069 index a01147f..5d896f8 100644
55070 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55071 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55072 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
55073
55074 #ifdef CONFIG_FB_MATROX_MYSTIQUE
55075 struct matrox_switch matrox_mystique = {
55076 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
55077 + .preinit = MGA1064_preinit,
55078 + .reset = MGA1064_reset,
55079 + .init = MGA1064_init,
55080 + .restore = MGA1064_restore,
55081 };
55082 EXPORT_SYMBOL(matrox_mystique);
55083 #endif
55084
55085 #ifdef CONFIG_FB_MATROX_G
55086 struct matrox_switch matrox_G100 = {
55087 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
55088 + .preinit = MGAG100_preinit,
55089 + .reset = MGAG100_reset,
55090 + .init = MGAG100_init,
55091 + .restore = MGAG100_restore,
55092 };
55093 EXPORT_SYMBOL(matrox_G100);
55094 #endif
55095 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55096 index 195ad7c..09743fc 100644
55097 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55098 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55099 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
55100 }
55101
55102 struct matrox_switch matrox_millennium = {
55103 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
55104 + .preinit = Ti3026_preinit,
55105 + .reset = Ti3026_reset,
55106 + .init = Ti3026_init,
55107 + .restore = Ti3026_restore
55108 };
55109 EXPORT_SYMBOL(matrox_millennium);
55110 #endif
55111 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55112 index fe92eed..106e085 100644
55113 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55114 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55115 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
55116 struct mb862xxfb_par *par = info->par;
55117
55118 if (info->var.bits_per_pixel == 32) {
55119 - info->fbops->fb_fillrect = cfb_fillrect;
55120 - info->fbops->fb_copyarea = cfb_copyarea;
55121 - info->fbops->fb_imageblit = cfb_imageblit;
55122 + pax_open_kernel();
55123 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
55124 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
55125 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
55126 + pax_close_kernel();
55127 } else {
55128 outreg(disp, GC_L0EM, 3);
55129 - info->fbops->fb_fillrect = mb86290fb_fillrect;
55130 - info->fbops->fb_copyarea = mb86290fb_copyarea;
55131 - info->fbops->fb_imageblit = mb86290fb_imageblit;
55132 + pax_open_kernel();
55133 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
55134 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
55135 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
55136 + pax_close_kernel();
55137 }
55138 outreg(draw, GDC_REG_DRAW_BASE, 0);
55139 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
55140 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
55141 index def0412..fed6529 100644
55142 --- a/drivers/video/fbdev/nvidia/nvidia.c
55143 +++ b/drivers/video/fbdev/nvidia/nvidia.c
55144 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
55145 info->fix.line_length = (info->var.xres_virtual *
55146 info->var.bits_per_pixel) >> 3;
55147 if (info->var.accel_flags) {
55148 - info->fbops->fb_imageblit = nvidiafb_imageblit;
55149 - info->fbops->fb_fillrect = nvidiafb_fillrect;
55150 - info->fbops->fb_copyarea = nvidiafb_copyarea;
55151 - info->fbops->fb_sync = nvidiafb_sync;
55152 + pax_open_kernel();
55153 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
55154 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
55155 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
55156 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
55157 + pax_close_kernel();
55158 info->pixmap.scan_align = 4;
55159 info->flags &= ~FBINFO_HWACCEL_DISABLED;
55160 info->flags |= FBINFO_READS_FAST;
55161 NVResetGraphics(info);
55162 } else {
55163 - info->fbops->fb_imageblit = cfb_imageblit;
55164 - info->fbops->fb_fillrect = cfb_fillrect;
55165 - info->fbops->fb_copyarea = cfb_copyarea;
55166 - info->fbops->fb_sync = NULL;
55167 + pax_open_kernel();
55168 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
55169 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
55170 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
55171 + *(void **)&info->fbops->fb_sync = NULL;
55172 + pax_close_kernel();
55173 info->pixmap.scan_align = 1;
55174 info->flags |= FBINFO_HWACCEL_DISABLED;
55175 info->flags &= ~FBINFO_READS_FAST;
55176 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
55177 info->pixmap.size = 8 * 1024;
55178 info->pixmap.flags = FB_PIXMAP_SYSTEM;
55179
55180 - if (!hwcur)
55181 - info->fbops->fb_cursor = NULL;
55182 + if (!hwcur) {
55183 + pax_open_kernel();
55184 + *(void **)&info->fbops->fb_cursor = NULL;
55185 + pax_close_kernel();
55186 + }
55187
55188 info->var.accel_flags = (!noaccel);
55189
55190 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
55191 index 2412a0d..294215b 100644
55192 --- a/drivers/video/fbdev/omap2/dss/display.c
55193 +++ b/drivers/video/fbdev/omap2/dss/display.c
55194 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
55195 if (dssdev->name == NULL)
55196 dssdev->name = dssdev->alias;
55197
55198 + pax_open_kernel();
55199 if (drv && drv->get_resolution == NULL)
55200 - drv->get_resolution = omapdss_default_get_resolution;
55201 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
55202 if (drv && drv->get_recommended_bpp == NULL)
55203 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
55204 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
55205 if (drv && drv->get_timings == NULL)
55206 - drv->get_timings = omapdss_default_get_timings;
55207 + *(void **)&drv->get_timings = omapdss_default_get_timings;
55208 + pax_close_kernel();
55209
55210 mutex_lock(&panel_list_mutex);
55211 list_add_tail(&dssdev->panel_list, &panel_list);
55212 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
55213 index 83433cb..71e9b98 100644
55214 --- a/drivers/video/fbdev/s1d13xxxfb.c
55215 +++ b/drivers/video/fbdev/s1d13xxxfb.c
55216 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
55217
55218 switch(prod_id) {
55219 case S1D13506_PROD_ID: /* activate acceleration */
55220 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
55221 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
55222 + pax_open_kernel();
55223 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
55224 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
55225 + pax_close_kernel();
55226 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
55227 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
55228 break;
55229 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
55230 index d3013cd..95b8285 100644
55231 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
55232 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
55233 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
55234 }
55235
55236 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
55237 - lcdc_sys_write_index,
55238 - lcdc_sys_write_data,
55239 - lcdc_sys_read_data,
55240 + .write_index = lcdc_sys_write_index,
55241 + .write_data = lcdc_sys_write_data,
55242 + .read_data = lcdc_sys_read_data,
55243 };
55244
55245 static int sh_mobile_lcdc_sginit(struct fb_info *info,
55246 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
55247 index 9279e5f..d5f5276 100644
55248 --- a/drivers/video/fbdev/smscufx.c
55249 +++ b/drivers/video/fbdev/smscufx.c
55250 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
55251 fb_deferred_io_cleanup(info);
55252 kfree(info->fbdefio);
55253 info->fbdefio = NULL;
55254 - info->fbops->fb_mmap = ufx_ops_mmap;
55255 + pax_open_kernel();
55256 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
55257 + pax_close_kernel();
55258 }
55259
55260 pr_debug("released /dev/fb%d user=%d count=%d",
55261 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
55262 index ff2b873..626a8d5 100644
55263 --- a/drivers/video/fbdev/udlfb.c
55264 +++ b/drivers/video/fbdev/udlfb.c
55265 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
55266 dlfb_urb_completion(urb);
55267
55268 error:
55269 - atomic_add(bytes_sent, &dev->bytes_sent);
55270 - atomic_add(bytes_identical, &dev->bytes_identical);
55271 - atomic_add(width*height*2, &dev->bytes_rendered);
55272 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
55273 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
55274 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
55275 end_cycles = get_cycles();
55276 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
55277 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
55278 >> 10)), /* Kcycles */
55279 &dev->cpu_kcycles_used);
55280
55281 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
55282 dlfb_urb_completion(urb);
55283
55284 error:
55285 - atomic_add(bytes_sent, &dev->bytes_sent);
55286 - atomic_add(bytes_identical, &dev->bytes_identical);
55287 - atomic_add(bytes_rendered, &dev->bytes_rendered);
55288 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
55289 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
55290 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
55291 end_cycles = get_cycles();
55292 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
55293 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
55294 >> 10)), /* Kcycles */
55295 &dev->cpu_kcycles_used);
55296 }
55297 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
55298 fb_deferred_io_cleanup(info);
55299 kfree(info->fbdefio);
55300 info->fbdefio = NULL;
55301 - info->fbops->fb_mmap = dlfb_ops_mmap;
55302 + pax_open_kernel();
55303 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
55304 + pax_close_kernel();
55305 }
55306
55307 pr_warn("released /dev/fb%d user=%d count=%d\n",
55308 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
55309 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55310 struct dlfb_data *dev = fb_info->par;
55311 return snprintf(buf, PAGE_SIZE, "%u\n",
55312 - atomic_read(&dev->bytes_rendered));
55313 + atomic_read_unchecked(&dev->bytes_rendered));
55314 }
55315
55316 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
55317 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
55318 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55319 struct dlfb_data *dev = fb_info->par;
55320 return snprintf(buf, PAGE_SIZE, "%u\n",
55321 - atomic_read(&dev->bytes_identical));
55322 + atomic_read_unchecked(&dev->bytes_identical));
55323 }
55324
55325 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
55326 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
55327 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55328 struct dlfb_data *dev = fb_info->par;
55329 return snprintf(buf, PAGE_SIZE, "%u\n",
55330 - atomic_read(&dev->bytes_sent));
55331 + atomic_read_unchecked(&dev->bytes_sent));
55332 }
55333
55334 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
55335 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
55336 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55337 struct dlfb_data *dev = fb_info->par;
55338 return snprintf(buf, PAGE_SIZE, "%u\n",
55339 - atomic_read(&dev->cpu_kcycles_used));
55340 + atomic_read_unchecked(&dev->cpu_kcycles_used));
55341 }
55342
55343 static ssize_t edid_show(
55344 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
55345 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55346 struct dlfb_data *dev = fb_info->par;
55347
55348 - atomic_set(&dev->bytes_rendered, 0);
55349 - atomic_set(&dev->bytes_identical, 0);
55350 - atomic_set(&dev->bytes_sent, 0);
55351 - atomic_set(&dev->cpu_kcycles_used, 0);
55352 + atomic_set_unchecked(&dev->bytes_rendered, 0);
55353 + atomic_set_unchecked(&dev->bytes_identical, 0);
55354 + atomic_set_unchecked(&dev->bytes_sent, 0);
55355 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
55356
55357 return count;
55358 }
55359 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
55360 index d32d1c4..46722e6 100644
55361 --- a/drivers/video/fbdev/uvesafb.c
55362 +++ b/drivers/video/fbdev/uvesafb.c
55363 @@ -19,6 +19,7 @@
55364 #include <linux/io.h>
55365 #include <linux/mutex.h>
55366 #include <linux/slab.h>
55367 +#include <linux/moduleloader.h>
55368 #include <video/edid.h>
55369 #include <video/uvesafb.h>
55370 #ifdef CONFIG_X86
55371 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
55372 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
55373 par->pmi_setpal = par->ypan = 0;
55374 } else {
55375 +
55376 +#ifdef CONFIG_PAX_KERNEXEC
55377 +#ifdef CONFIG_MODULES
55378 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
55379 +#endif
55380 + if (!par->pmi_code) {
55381 + par->pmi_setpal = par->ypan = 0;
55382 + return 0;
55383 + }
55384 +#endif
55385 +
55386 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
55387 + task->t.regs.edi);
55388 +
55389 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55390 + pax_open_kernel();
55391 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
55392 + pax_close_kernel();
55393 +
55394 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
55395 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
55396 +#else
55397 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
55398 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
55399 +#endif
55400 +
55401 printk(KERN_INFO "uvesafb: protected mode interface info at "
55402 "%04x:%04x\n",
55403 (u16)task->t.regs.es, (u16)task->t.regs.edi);
55404 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
55405 par->ypan = ypan;
55406
55407 if (par->pmi_setpal || par->ypan) {
55408 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
55409 if (__supported_pte_mask & _PAGE_NX) {
55410 par->pmi_setpal = par->ypan = 0;
55411 printk(KERN_WARNING "uvesafb: NX protection is active, "
55412 "better not use the PMI.\n");
55413 - } else {
55414 + } else
55415 +#endif
55416 uvesafb_vbe_getpmi(task, par);
55417 - }
55418 }
55419 #else
55420 /* The protected mode interface is not available on non-x86. */
55421 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55422 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
55423
55424 /* Disable blanking if the user requested so. */
55425 - if (!blank)
55426 - info->fbops->fb_blank = NULL;
55427 + if (!blank) {
55428 + pax_open_kernel();
55429 + *(void **)&info->fbops->fb_blank = NULL;
55430 + pax_close_kernel();
55431 + }
55432
55433 /*
55434 * Find out how much IO memory is required for the mode with
55435 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55436 info->flags = FBINFO_FLAG_DEFAULT |
55437 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
55438
55439 - if (!par->ypan)
55440 - info->fbops->fb_pan_display = NULL;
55441 + if (!par->ypan) {
55442 + pax_open_kernel();
55443 + *(void **)&info->fbops->fb_pan_display = NULL;
55444 + pax_close_kernel();
55445 + }
55446 }
55447
55448 static void uvesafb_init_mtrr(struct fb_info *info)
55449 @@ -1786,6 +1816,11 @@ out_mode:
55450 out:
55451 kfree(par->vbe_modes);
55452
55453 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55454 + if (par->pmi_code)
55455 + module_memfree_exec(par->pmi_code);
55456 +#endif
55457 +
55458 framebuffer_release(info);
55459 return err;
55460 }
55461 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
55462 kfree(par->vbe_state_orig);
55463 kfree(par->vbe_state_saved);
55464
55465 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55466 + if (par->pmi_code)
55467 + module_memfree_exec(par->pmi_code);
55468 +#endif
55469 +
55470 framebuffer_release(info);
55471 }
55472 return 0;
55473 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
55474 index d79a0ac..2d0c3d4 100644
55475 --- a/drivers/video/fbdev/vesafb.c
55476 +++ b/drivers/video/fbdev/vesafb.c
55477 @@ -9,6 +9,7 @@
55478 */
55479
55480 #include <linux/module.h>
55481 +#include <linux/moduleloader.h>
55482 #include <linux/kernel.h>
55483 #include <linux/errno.h>
55484 #include <linux/string.h>
55485 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
55486 static int vram_total; /* Set total amount of memory */
55487 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
55488 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
55489 -static void (*pmi_start)(void) __read_mostly;
55490 -static void (*pmi_pal) (void) __read_mostly;
55491 +static void (*pmi_start)(void) __read_only;
55492 +static void (*pmi_pal) (void) __read_only;
55493 static int depth __read_mostly;
55494 static int vga_compat __read_mostly;
55495 /* --------------------------------------------------------------------- */
55496 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
55497 unsigned int size_remap;
55498 unsigned int size_total;
55499 char *option = NULL;
55500 + void *pmi_code = NULL;
55501
55502 /* ignore error return of fb_get_options */
55503 fb_get_options("vesafb", &option);
55504 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
55505 size_remap = size_total;
55506 vesafb_fix.smem_len = size_remap;
55507
55508 -#ifndef __i386__
55509 - screen_info.vesapm_seg = 0;
55510 -#endif
55511 -
55512 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
55513 printk(KERN_WARNING
55514 "vesafb: cannot reserve video memory at 0x%lx\n",
55515 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
55516 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
55517 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
55518
55519 +#ifdef __i386__
55520 +
55521 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55522 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
55523 + if (!pmi_code)
55524 +#elif !defined(CONFIG_PAX_KERNEXEC)
55525 + if (0)
55526 +#endif
55527 +
55528 +#endif
55529 + screen_info.vesapm_seg = 0;
55530 +
55531 if (screen_info.vesapm_seg) {
55532 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
55533 - screen_info.vesapm_seg,screen_info.vesapm_off);
55534 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
55535 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
55536 }
55537
55538 if (screen_info.vesapm_seg < 0xc000)
55539 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
55540
55541 if (ypan || pmi_setpal) {
55542 unsigned short *pmi_base;
55543 +
55544 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
55545 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
55546 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
55547 +
55548 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55549 + pax_open_kernel();
55550 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
55551 +#else
55552 + pmi_code = pmi_base;
55553 +#endif
55554 +
55555 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
55556 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
55557 +
55558 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55559 + pmi_start = ktva_ktla(pmi_start);
55560 + pmi_pal = ktva_ktla(pmi_pal);
55561 + pax_close_kernel();
55562 +#endif
55563 +
55564 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
55565 if (pmi_base[3]) {
55566 printk(KERN_INFO "vesafb: pmi: ports = ");
55567 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
55568 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
55569 (ypan ? FBINFO_HWACCEL_YPAN : 0);
55570
55571 - if (!ypan)
55572 - info->fbops->fb_pan_display = NULL;
55573 + if (!ypan) {
55574 + pax_open_kernel();
55575 + *(void **)&info->fbops->fb_pan_display = NULL;
55576 + pax_close_kernel();
55577 + }
55578
55579 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
55580 err = -ENOMEM;
55581 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
55582 fb_info(info, "%s frame buffer device\n", info->fix.id);
55583 return 0;
55584 err:
55585 +
55586 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55587 + module_memfree_exec(pmi_code);
55588 +#endif
55589 +
55590 if (info->screen_base)
55591 iounmap(info->screen_base);
55592 framebuffer_release(info);
55593 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
55594 index 88714ae..16c2e11 100644
55595 --- a/drivers/video/fbdev/via/via_clock.h
55596 +++ b/drivers/video/fbdev/via/via_clock.h
55597 @@ -56,7 +56,7 @@ struct via_clock {
55598
55599 void (*set_engine_pll_state)(u8 state);
55600 void (*set_engine_pll)(struct via_pll_config config);
55601 -};
55602 +} __no_const;
55603
55604
55605 static inline u32 get_pll_internal_frequency(u32 ref_freq,
55606 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
55607 index 3c14e43..2630570 100644
55608 --- a/drivers/video/logo/logo_linux_clut224.ppm
55609 +++ b/drivers/video/logo/logo_linux_clut224.ppm
55610 @@ -2,1603 +2,1123 @@ P3
55611 # Standard 224-color Linux logo
55612 80 80
55613 255
55614 - 0 0 0 0 0 0 0 0 0 0 0 0
55615 - 0 0 0 0 0 0 0 0 0 0 0 0
55616 - 0 0 0 0 0 0 0 0 0 0 0 0
55617 - 0 0 0 0 0 0 0 0 0 0 0 0
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56022 -210 210 210 26 26 26 54 38 6 154 114 10
56023 -226 170 11 236 186 11 225 175 15 184 144 12
56024 -215 174 15 175 146 61 37 26 9 2 2 6
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58140 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 4 0 0
58141 +4 0 0 26 28 28 131 129 131 220 221 221 244 246 246 220 221 221
58142 +205 212 215 193 200 203 205 212 215 193 200 203 193 200 203 205 212 215
58143 +220 221 221 193 200 203 193 200 203 193 200 203 190 197 201 174 174 174
58144 +174 174 174 190 197 201 193 200 203 193 200 203 167 166 167 125 124 125
58145 +6 6 6 4 0 0 4 0 0 4 3 3 4 4 4 4 4 4
58146 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58147 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58148 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58149 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58150 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58151 +4 4 4 4 4 4
58152 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58153 +5 5 5 4 3 3 5 5 5 6 6 6 4 3 3 5 5 5
58154 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58155 +4 0 0 4 0 0 6 6 6 41 54 63 158 157 158 220 221 221
58156 +220 221 221 220 221 221 193 200 203 193 200 203 193 200 203 190 197 201
58157 +190 197 201 190 197 201 190 197 201 190 197 201 174 174 174 193 200 203
58158 +193 200 203 220 221 221 174 174 174 125 124 125 37 38 37 4 0 0
58159 +4 0 0 4 3 3 6 6 6 4 4 4 4 4 4 4 4 4
58160 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58161 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58162 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58163 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58164 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58165 +4 4 4 4 4 4
58166 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58167 +4 4 4 5 5 5 4 3 3 4 3 3 4 3 3 5 5 5
58168 +4 3 3 6 6 6 5 5 5 4 3 3 6 6 6 6 6 6
58169 +6 6 6 6 6 6 4 0 0 4 0 0 13 16 17 60 73 81
58170 +174 174 174 220 221 221 220 221 221 205 212 215 190 197 201 174 174 174
58171 +193 200 203 174 174 174 190 197 201 174 174 174 193 200 203 220 221 221
58172 +193 200 203 131 129 131 37 38 37 6 6 6 4 0 0 4 0 0
58173 +6 6 6 6 6 6 4 3 3 5 5 5 4 4 4 4 4 4
58174 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58175 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58176 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58177 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58178 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58179 +4 4 4 4 4 4
58180 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58181 +4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5
58182 +5 5 5 4 3 3 4 3 3 5 5 5 4 3 3 4 3 3
58183 +5 5 5 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
58184 +6 6 6 125 124 125 174 174 174 220 221 221 220 221 221 193 200 203
58185 +193 200 203 193 200 203 193 200 203 193 200 203 220 221 221 158 157 158
58186 +60 73 81 6 6 6 4 0 0 4 0 0 5 5 5 6 6 6
58187 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
58188 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58189 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58190 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58191 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58192 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58193 +4 4 4 4 4 4
58194 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58195 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58196 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
58197 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
58198 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
58199 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
58200 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
58201 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
58202 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58203 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58204 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58205 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58206 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58207 +4 4 4 4 4 4
58208 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58209 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58210 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58211 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58212 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
58213 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
58214 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
58215 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58216 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58217 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58218 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58219 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58220 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58221 +4 4 4 4 4 4
58222 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58223 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58224 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58225 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
58226 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
58227 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
58228 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
58229 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58230 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58231 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58232 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58233 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58234 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58235 +4 4 4 4 4 4
58236 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58237 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58238 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58239 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
58240 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
58241 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
58242 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
58243 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58244 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58245 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58246 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58247 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58248 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58249 +4 4 4 4 4 4
58250 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58251 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58252 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58253 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
58254 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
58255 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
58256 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
58257 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58258 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58259 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58260 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58261 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58262 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58263 +4 4 4 4 4 4
58264 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58265 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58266 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58267 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58268 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
58269 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58270 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
58271 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58272 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58273 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58274 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58275 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58276 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58277 +4 4 4 4 4 4
58278 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58279 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58280 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58281 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58282 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
58283 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
58284 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
58285 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58286 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58287 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58288 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58289 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58290 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58291 +4 4 4 4 4 4
58292 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58293 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58294 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58295 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58296 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
58297 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
58298 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58299 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58300 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58301 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58302 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58303 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58304 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58305 +4 4 4 4 4 4
58306 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58307 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58308 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58309 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58310 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
58311 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
58312 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58313 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58314 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58315 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58316 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58317 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58318 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58319 +4 4 4 4 4 4
58320 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58321 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58322 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58323 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58324 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
58325 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
58326 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58327 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58328 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58329 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58330 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58331 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58332 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58333 +4 4 4 4 4 4
58334 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
58335 index 70fba97..8ec7f86 100644
58336 --- a/drivers/xen/events/events_base.c
58337 +++ b/drivers/xen/events/events_base.c
58338 @@ -1563,7 +1563,7 @@ void xen_irq_resume(void)
58339 restore_pirqs();
58340 }
58341
58342 -static struct irq_chip xen_dynamic_chip __read_mostly = {
58343 +static struct irq_chip xen_dynamic_chip = {
58344 .name = "xen-dyn",
58345
58346 .irq_disable = disable_dynirq,
58347 @@ -1577,7 +1577,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
58348 .irq_retrigger = retrigger_dynirq,
58349 };
58350
58351 -static struct irq_chip xen_pirq_chip __read_mostly = {
58352 +static struct irq_chip xen_pirq_chip = {
58353 .name = "xen-pirq",
58354
58355 .irq_startup = startup_pirq,
58356 @@ -1597,7 +1597,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
58357 .irq_retrigger = retrigger_dynirq,
58358 };
58359
58360 -static struct irq_chip xen_percpu_chip __read_mostly = {
58361 +static struct irq_chip xen_percpu_chip = {
58362 .name = "xen-percpu",
58363
58364 .irq_disable = disable_dynirq,
58365 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
58366 index fef20db..d28b1ab 100644
58367 --- a/drivers/xen/xenfs/xenstored.c
58368 +++ b/drivers/xen/xenfs/xenstored.c
58369 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
58370 static int xsd_kva_open(struct inode *inode, struct file *file)
58371 {
58372 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
58373 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58374 + NULL);
58375 +#else
58376 xen_store_interface);
58377 +#endif
58378 +
58379 if (!file->private_data)
58380 return -ENOMEM;
58381 return 0;
58382 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
58383 index eb14e05..5156de7 100644
58384 --- a/fs/9p/vfs_addr.c
58385 +++ b/fs/9p/vfs_addr.c
58386 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
58387
58388 retval = v9fs_file_write_internal(inode,
58389 v9inode->writeback_fid,
58390 - (__force const char __user *)buffer,
58391 + (const char __force_user *)buffer,
58392 len, &offset, 0);
58393 if (retval > 0)
58394 retval = 0;
58395 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
58396 index 3662f1d..90558b5 100644
58397 --- a/fs/9p/vfs_inode.c
58398 +++ b/fs/9p/vfs_inode.c
58399 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
58400 void
58401 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
58402 {
58403 - char *s = nd_get_link(nd);
58404 + const char *s = nd_get_link(nd);
58405
58406 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
58407 dentry, IS_ERR(s) ? "<error>" : s);
58408 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
58409 index 270c481..0d8a962 100644
58410 --- a/fs/Kconfig.binfmt
58411 +++ b/fs/Kconfig.binfmt
58412 @@ -106,7 +106,7 @@ config HAVE_AOUT
58413
58414 config BINFMT_AOUT
58415 tristate "Kernel support for a.out and ECOFF binaries"
58416 - depends on HAVE_AOUT
58417 + depends on HAVE_AOUT && BROKEN
58418 ---help---
58419 A.out (Assembler.OUTput) is a set of formats for libraries and
58420 executables used in the earliest versions of UNIX. Linux used
58421 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
58422 index 8a1d38e..300a14e 100644
58423 --- a/fs/afs/inode.c
58424 +++ b/fs/afs/inode.c
58425 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58426 struct afs_vnode *vnode;
58427 struct super_block *sb;
58428 struct inode *inode;
58429 - static atomic_t afs_autocell_ino;
58430 + static atomic_unchecked_t afs_autocell_ino;
58431
58432 _enter("{%x:%u},%*.*s,",
58433 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
58434 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58435 data.fid.unique = 0;
58436 data.fid.vnode = 0;
58437
58438 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
58439 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
58440 afs_iget5_autocell_test, afs_iget5_set,
58441 &data);
58442 if (!inode) {
58443 diff --git a/fs/aio.c b/fs/aio.c
58444 index a793f70..46f45af 100644
58445 --- a/fs/aio.c
58446 +++ b/fs/aio.c
58447 @@ -404,7 +404,7 @@ static int aio_setup_ring(struct kioctx *ctx)
58448 size += sizeof(struct io_event) * nr_events;
58449
58450 nr_pages = PFN_UP(size);
58451 - if (nr_pages < 0)
58452 + if (nr_pages <= 0)
58453 return -EINVAL;
58454
58455 file = aio_private_file(ctx, nr_pages);
58456 diff --git a/fs/attr.c b/fs/attr.c
58457 index 6530ced..4a827e2 100644
58458 --- a/fs/attr.c
58459 +++ b/fs/attr.c
58460 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
58461 unsigned long limit;
58462
58463 limit = rlimit(RLIMIT_FSIZE);
58464 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
58465 if (limit != RLIM_INFINITY && offset > limit)
58466 goto out_sig;
58467 if (offset > inode->i_sb->s_maxbytes)
58468 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
58469 index 116fd38..c04182da 100644
58470 --- a/fs/autofs4/waitq.c
58471 +++ b/fs/autofs4/waitq.c
58472 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
58473 {
58474 unsigned long sigpipe, flags;
58475 mm_segment_t fs;
58476 - const char *data = (const char *)addr;
58477 + const char __user *data = (const char __force_user *)addr;
58478 ssize_t wr = 0;
58479
58480 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
58481 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
58482 return 1;
58483 }
58484
58485 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58486 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
58487 +#endif
58488 +
58489 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58490 enum autofs_notify notify)
58491 {
58492 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58493
58494 /* If this is a direct mount request create a dummy name */
58495 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
58496 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58497 + /* this name does get written to userland via autofs4_write() */
58498 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
58499 +#else
58500 qstr.len = sprintf(name, "%p", dentry);
58501 +#endif
58502 else {
58503 qstr.len = autofs4_getpath(sbi, dentry, &name);
58504 if (!qstr.len) {
58505 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
58506 index 2722387..56059b5 100644
58507 --- a/fs/befs/endian.h
58508 +++ b/fs/befs/endian.h
58509 @@ -11,7 +11,7 @@
58510
58511 #include <asm/byteorder.h>
58512
58513 -static inline u64
58514 +static inline u64 __intentional_overflow(-1)
58515 fs64_to_cpu(const struct super_block *sb, fs64 n)
58516 {
58517 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58518 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
58519 return (__force fs64)cpu_to_be64(n);
58520 }
58521
58522 -static inline u32
58523 +static inline u32 __intentional_overflow(-1)
58524 fs32_to_cpu(const struct super_block *sb, fs32 n)
58525 {
58526 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58527 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
58528 return (__force fs32)cpu_to_be32(n);
58529 }
58530
58531 -static inline u16
58532 +static inline u16 __intentional_overflow(-1)
58533 fs16_to_cpu(const struct super_block *sb, fs16 n)
58534 {
58535 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58536 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
58537 index 4c55668..eeae150 100644
58538 --- a/fs/binfmt_aout.c
58539 +++ b/fs/binfmt_aout.c
58540 @@ -16,6 +16,7 @@
58541 #include <linux/string.h>
58542 #include <linux/fs.h>
58543 #include <linux/file.h>
58544 +#include <linux/security.h>
58545 #include <linux/stat.h>
58546 #include <linux/fcntl.h>
58547 #include <linux/ptrace.h>
58548 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
58549 #endif
58550 # define START_STACK(u) ((void __user *)u.start_stack)
58551
58552 + memset(&dump, 0, sizeof(dump));
58553 +
58554 fs = get_fs();
58555 set_fs(KERNEL_DS);
58556 has_dumped = 1;
58557 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
58558
58559 /* If the size of the dump file exceeds the rlimit, then see what would happen
58560 if we wrote the stack, but not the data area. */
58561 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
58562 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
58563 dump.u_dsize = 0;
58564
58565 /* Make sure we have enough room to write the stack and data areas. */
58566 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
58567 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
58568 dump.u_ssize = 0;
58569
58570 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
58571 rlim = rlimit(RLIMIT_DATA);
58572 if (rlim >= RLIM_INFINITY)
58573 rlim = ~0;
58574 +
58575 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
58576 if (ex.a_data + ex.a_bss > rlim)
58577 return -ENOMEM;
58578
58579 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
58580
58581 install_exec_creds(bprm);
58582
58583 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58584 + current->mm->pax_flags = 0UL;
58585 +#endif
58586 +
58587 +#ifdef CONFIG_PAX_PAGEEXEC
58588 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
58589 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
58590 +
58591 +#ifdef CONFIG_PAX_EMUTRAMP
58592 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
58593 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
58594 +#endif
58595 +
58596 +#ifdef CONFIG_PAX_MPROTECT
58597 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
58598 + current->mm->pax_flags |= MF_PAX_MPROTECT;
58599 +#endif
58600 +
58601 + }
58602 +#endif
58603 +
58604 if (N_MAGIC(ex) == OMAGIC) {
58605 unsigned long text_addr, map_size;
58606 loff_t pos;
58607 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
58608 return error;
58609
58610 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
58611 - PROT_READ | PROT_WRITE | PROT_EXEC,
58612 + PROT_READ | PROT_WRITE,
58613 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
58614 fd_offset + ex.a_text);
58615 if (error != N_DATADDR(ex))
58616 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
58617 index 995986b..dcc4ef2 100644
58618 --- a/fs/binfmt_elf.c
58619 +++ b/fs/binfmt_elf.c
58620 @@ -34,6 +34,7 @@
58621 #include <linux/utsname.h>
58622 #include <linux/coredump.h>
58623 #include <linux/sched.h>
58624 +#include <linux/xattr.h>
58625 #include <asm/uaccess.h>
58626 #include <asm/param.h>
58627 #include <asm/page.h>
58628 @@ -47,7 +48,7 @@
58629
58630 static int load_elf_binary(struct linux_binprm *bprm);
58631 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
58632 - int, int, unsigned long);
58633 + int, int, unsigned long) __intentional_overflow(-1);
58634
58635 #ifdef CONFIG_USELIB
58636 static int load_elf_library(struct file *);
58637 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
58638 #define elf_core_dump NULL
58639 #endif
58640
58641 +#ifdef CONFIG_PAX_MPROTECT
58642 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
58643 +#endif
58644 +
58645 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58646 +static void elf_handle_mmap(struct file *file);
58647 +#endif
58648 +
58649 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
58650 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
58651 #else
58652 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
58653 .load_binary = load_elf_binary,
58654 .load_shlib = load_elf_library,
58655 .core_dump = elf_core_dump,
58656 +
58657 +#ifdef CONFIG_PAX_MPROTECT
58658 + .handle_mprotect= elf_handle_mprotect,
58659 +#endif
58660 +
58661 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58662 + .handle_mmap = elf_handle_mmap,
58663 +#endif
58664 +
58665 .min_coredump = ELF_EXEC_PAGESIZE,
58666 };
58667
58668 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
58669
58670 static int set_brk(unsigned long start, unsigned long end)
58671 {
58672 + unsigned long e = end;
58673 +
58674 start = ELF_PAGEALIGN(start);
58675 end = ELF_PAGEALIGN(end);
58676 if (end > start) {
58677 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
58678 if (BAD_ADDR(addr))
58679 return addr;
58680 }
58681 - current->mm->start_brk = current->mm->brk = end;
58682 + current->mm->start_brk = current->mm->brk = e;
58683 return 0;
58684 }
58685
58686 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58687 elf_addr_t __user *u_rand_bytes;
58688 const char *k_platform = ELF_PLATFORM;
58689 const char *k_base_platform = ELF_BASE_PLATFORM;
58690 - unsigned char k_rand_bytes[16];
58691 + u32 k_rand_bytes[4];
58692 int items;
58693 elf_addr_t *elf_info;
58694 int ei_index = 0;
58695 const struct cred *cred = current_cred();
58696 struct vm_area_struct *vma;
58697 + unsigned long saved_auxv[AT_VECTOR_SIZE];
58698
58699 /*
58700 * In some cases (e.g. Hyper-Threading), we want to avoid L1
58701 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58702 * Generate 16 random bytes for userspace PRNG seeding.
58703 */
58704 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
58705 - u_rand_bytes = (elf_addr_t __user *)
58706 - STACK_ALLOC(p, sizeof(k_rand_bytes));
58707 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
58708 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
58709 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
58710 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
58711 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
58712 + u_rand_bytes = (elf_addr_t __user *) p;
58713 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
58714 return -EFAULT;
58715
58716 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58717 return -EFAULT;
58718 current->mm->env_end = p;
58719
58720 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
58721 +
58722 /* Put the elf_info on the stack in the right place. */
58723 sp = (elf_addr_t __user *)envp + 1;
58724 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
58725 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
58726 return -EFAULT;
58727 return 0;
58728 }
58729 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
58730 an ELF header */
58731
58732 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58733 - struct file *interpreter, unsigned long *interp_map_addr,
58734 + struct file *interpreter,
58735 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
58736 {
58737 struct elf_phdr *eppnt;
58738 - unsigned long load_addr = 0;
58739 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
58740 int load_addr_set = 0;
58741 unsigned long last_bss = 0, elf_bss = 0;
58742 - unsigned long error = ~0UL;
58743 + unsigned long error = -EINVAL;
58744 unsigned long total_size;
58745 int i;
58746
58747 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58748 goto out;
58749 }
58750
58751 +#ifdef CONFIG_PAX_SEGMEXEC
58752 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
58753 + pax_task_size = SEGMEXEC_TASK_SIZE;
58754 +#endif
58755 +
58756 eppnt = interp_elf_phdata;
58757 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
58758 if (eppnt->p_type == PT_LOAD) {
58759 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58760 map_addr = elf_map(interpreter, load_addr + vaddr,
58761 eppnt, elf_prot, elf_type, total_size);
58762 total_size = 0;
58763 - if (!*interp_map_addr)
58764 - *interp_map_addr = map_addr;
58765 error = map_addr;
58766 if (BAD_ADDR(map_addr))
58767 goto out;
58768 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58769 k = load_addr + eppnt->p_vaddr;
58770 if (BAD_ADDR(k) ||
58771 eppnt->p_filesz > eppnt->p_memsz ||
58772 - eppnt->p_memsz > TASK_SIZE ||
58773 - TASK_SIZE - eppnt->p_memsz < k) {
58774 + eppnt->p_memsz > pax_task_size ||
58775 + pax_task_size - eppnt->p_memsz < k) {
58776 error = -ENOMEM;
58777 goto out;
58778 }
58779 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58780 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
58781
58782 /* Map the last of the bss segment */
58783 - error = vm_brk(elf_bss, last_bss - elf_bss);
58784 - if (BAD_ADDR(error))
58785 - goto out;
58786 + if (last_bss > elf_bss) {
58787 + error = vm_brk(elf_bss, last_bss - elf_bss);
58788 + if (BAD_ADDR(error))
58789 + goto out;
58790 + }
58791 }
58792
58793 error = load_addr;
58794 @@ -634,6 +666,336 @@ out:
58795 return error;
58796 }
58797
58798 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58799 +#ifdef CONFIG_PAX_SOFTMODE
58800 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
58801 +{
58802 + unsigned long pax_flags = 0UL;
58803 +
58804 +#ifdef CONFIG_PAX_PAGEEXEC
58805 + if (elf_phdata->p_flags & PF_PAGEEXEC)
58806 + pax_flags |= MF_PAX_PAGEEXEC;
58807 +#endif
58808 +
58809 +#ifdef CONFIG_PAX_SEGMEXEC
58810 + if (elf_phdata->p_flags & PF_SEGMEXEC)
58811 + pax_flags |= MF_PAX_SEGMEXEC;
58812 +#endif
58813 +
58814 +#ifdef CONFIG_PAX_EMUTRAMP
58815 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58816 + pax_flags |= MF_PAX_EMUTRAMP;
58817 +#endif
58818 +
58819 +#ifdef CONFIG_PAX_MPROTECT
58820 + if (elf_phdata->p_flags & PF_MPROTECT)
58821 + pax_flags |= MF_PAX_MPROTECT;
58822 +#endif
58823 +
58824 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58825 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
58826 + pax_flags |= MF_PAX_RANDMMAP;
58827 +#endif
58828 +
58829 + return pax_flags;
58830 +}
58831 +#endif
58832 +
58833 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
58834 +{
58835 + unsigned long pax_flags = 0UL;
58836 +
58837 +#ifdef CONFIG_PAX_PAGEEXEC
58838 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
58839 + pax_flags |= MF_PAX_PAGEEXEC;
58840 +#endif
58841 +
58842 +#ifdef CONFIG_PAX_SEGMEXEC
58843 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
58844 + pax_flags |= MF_PAX_SEGMEXEC;
58845 +#endif
58846 +
58847 +#ifdef CONFIG_PAX_EMUTRAMP
58848 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
58849 + pax_flags |= MF_PAX_EMUTRAMP;
58850 +#endif
58851 +
58852 +#ifdef CONFIG_PAX_MPROTECT
58853 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
58854 + pax_flags |= MF_PAX_MPROTECT;
58855 +#endif
58856 +
58857 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58858 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
58859 + pax_flags |= MF_PAX_RANDMMAP;
58860 +#endif
58861 +
58862 + return pax_flags;
58863 +}
58864 +#endif
58865 +
58866 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58867 +#ifdef CONFIG_PAX_SOFTMODE
58868 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
58869 +{
58870 + unsigned long pax_flags = 0UL;
58871 +
58872 +#ifdef CONFIG_PAX_PAGEEXEC
58873 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
58874 + pax_flags |= MF_PAX_PAGEEXEC;
58875 +#endif
58876 +
58877 +#ifdef CONFIG_PAX_SEGMEXEC
58878 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
58879 + pax_flags |= MF_PAX_SEGMEXEC;
58880 +#endif
58881 +
58882 +#ifdef CONFIG_PAX_EMUTRAMP
58883 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58884 + pax_flags |= MF_PAX_EMUTRAMP;
58885 +#endif
58886 +
58887 +#ifdef CONFIG_PAX_MPROTECT
58888 + if (pax_flags_softmode & MF_PAX_MPROTECT)
58889 + pax_flags |= MF_PAX_MPROTECT;
58890 +#endif
58891 +
58892 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58893 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
58894 + pax_flags |= MF_PAX_RANDMMAP;
58895 +#endif
58896 +
58897 + return pax_flags;
58898 +}
58899 +#endif
58900 +
58901 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
58902 +{
58903 + unsigned long pax_flags = 0UL;
58904 +
58905 +#ifdef CONFIG_PAX_PAGEEXEC
58906 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
58907 + pax_flags |= MF_PAX_PAGEEXEC;
58908 +#endif
58909 +
58910 +#ifdef CONFIG_PAX_SEGMEXEC
58911 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
58912 + pax_flags |= MF_PAX_SEGMEXEC;
58913 +#endif
58914 +
58915 +#ifdef CONFIG_PAX_EMUTRAMP
58916 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
58917 + pax_flags |= MF_PAX_EMUTRAMP;
58918 +#endif
58919 +
58920 +#ifdef CONFIG_PAX_MPROTECT
58921 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
58922 + pax_flags |= MF_PAX_MPROTECT;
58923 +#endif
58924 +
58925 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58926 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
58927 + pax_flags |= MF_PAX_RANDMMAP;
58928 +#endif
58929 +
58930 + return pax_flags;
58931 +}
58932 +#endif
58933 +
58934 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58935 +static unsigned long pax_parse_defaults(void)
58936 +{
58937 + unsigned long pax_flags = 0UL;
58938 +
58939 +#ifdef CONFIG_PAX_SOFTMODE
58940 + if (pax_softmode)
58941 + return pax_flags;
58942 +#endif
58943 +
58944 +#ifdef CONFIG_PAX_PAGEEXEC
58945 + pax_flags |= MF_PAX_PAGEEXEC;
58946 +#endif
58947 +
58948 +#ifdef CONFIG_PAX_SEGMEXEC
58949 + pax_flags |= MF_PAX_SEGMEXEC;
58950 +#endif
58951 +
58952 +#ifdef CONFIG_PAX_MPROTECT
58953 + pax_flags |= MF_PAX_MPROTECT;
58954 +#endif
58955 +
58956 +#ifdef CONFIG_PAX_RANDMMAP
58957 + if (randomize_va_space)
58958 + pax_flags |= MF_PAX_RANDMMAP;
58959 +#endif
58960 +
58961 + return pax_flags;
58962 +}
58963 +
58964 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
58965 +{
58966 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
58967 +
58968 +#ifdef CONFIG_PAX_EI_PAX
58969 +
58970 +#ifdef CONFIG_PAX_SOFTMODE
58971 + if (pax_softmode)
58972 + return pax_flags;
58973 +#endif
58974 +
58975 + pax_flags = 0UL;
58976 +
58977 +#ifdef CONFIG_PAX_PAGEEXEC
58978 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
58979 + pax_flags |= MF_PAX_PAGEEXEC;
58980 +#endif
58981 +
58982 +#ifdef CONFIG_PAX_SEGMEXEC
58983 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
58984 + pax_flags |= MF_PAX_SEGMEXEC;
58985 +#endif
58986 +
58987 +#ifdef CONFIG_PAX_EMUTRAMP
58988 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
58989 + pax_flags |= MF_PAX_EMUTRAMP;
58990 +#endif
58991 +
58992 +#ifdef CONFIG_PAX_MPROTECT
58993 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
58994 + pax_flags |= MF_PAX_MPROTECT;
58995 +#endif
58996 +
58997 +#ifdef CONFIG_PAX_ASLR
58998 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
58999 + pax_flags |= MF_PAX_RANDMMAP;
59000 +#endif
59001 +
59002 +#endif
59003 +
59004 + return pax_flags;
59005 +
59006 +}
59007 +
59008 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
59009 +{
59010 +
59011 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59012 + unsigned long i;
59013 +
59014 + for (i = 0UL; i < elf_ex->e_phnum; i++)
59015 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
59016 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
59017 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
59018 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
59019 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
59020 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
59021 + return PAX_PARSE_FLAGS_FALLBACK;
59022 +
59023 +#ifdef CONFIG_PAX_SOFTMODE
59024 + if (pax_softmode)
59025 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
59026 + else
59027 +#endif
59028 +
59029 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
59030 + break;
59031 + }
59032 +#endif
59033 +
59034 + return PAX_PARSE_FLAGS_FALLBACK;
59035 +}
59036 +
59037 +static unsigned long pax_parse_xattr_pax(struct file * const file)
59038 +{
59039 +
59040 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
59041 + ssize_t xattr_size, i;
59042 + unsigned char xattr_value[sizeof("pemrs") - 1];
59043 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
59044 +
59045 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
59046 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
59047 + return PAX_PARSE_FLAGS_FALLBACK;
59048 +
59049 + for (i = 0; i < xattr_size; i++)
59050 + switch (xattr_value[i]) {
59051 + default:
59052 + return PAX_PARSE_FLAGS_FALLBACK;
59053 +
59054 +#define parse_flag(option1, option2, flag) \
59055 + case option1: \
59056 + if (pax_flags_hardmode & MF_PAX_##flag) \
59057 + return PAX_PARSE_FLAGS_FALLBACK;\
59058 + pax_flags_hardmode |= MF_PAX_##flag; \
59059 + break; \
59060 + case option2: \
59061 + if (pax_flags_softmode & MF_PAX_##flag) \
59062 + return PAX_PARSE_FLAGS_FALLBACK;\
59063 + pax_flags_softmode |= MF_PAX_##flag; \
59064 + break;
59065 +
59066 + parse_flag('p', 'P', PAGEEXEC);
59067 + parse_flag('e', 'E', EMUTRAMP);
59068 + parse_flag('m', 'M', MPROTECT);
59069 + parse_flag('r', 'R', RANDMMAP);
59070 + parse_flag('s', 'S', SEGMEXEC);
59071 +
59072 +#undef parse_flag
59073 + }
59074 +
59075 + if (pax_flags_hardmode & pax_flags_softmode)
59076 + return PAX_PARSE_FLAGS_FALLBACK;
59077 +
59078 +#ifdef CONFIG_PAX_SOFTMODE
59079 + if (pax_softmode)
59080 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
59081 + else
59082 +#endif
59083 +
59084 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
59085 +#else
59086 + return PAX_PARSE_FLAGS_FALLBACK;
59087 +#endif
59088 +
59089 +}
59090 +
59091 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
59092 +{
59093 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
59094 +
59095 + pax_flags = pax_parse_defaults();
59096 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
59097 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
59098 + xattr_pax_flags = pax_parse_xattr_pax(file);
59099 +
59100 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
59101 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
59102 + pt_pax_flags != xattr_pax_flags)
59103 + return -EINVAL;
59104 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59105 + pax_flags = xattr_pax_flags;
59106 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59107 + pax_flags = pt_pax_flags;
59108 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59109 + pax_flags = ei_pax_flags;
59110 +
59111 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
59112 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59113 + if ((__supported_pte_mask & _PAGE_NX))
59114 + pax_flags &= ~MF_PAX_SEGMEXEC;
59115 + else
59116 + pax_flags &= ~MF_PAX_PAGEEXEC;
59117 + }
59118 +#endif
59119 +
59120 + if (0 > pax_check_flags(&pax_flags))
59121 + return -EINVAL;
59122 +
59123 + current->mm->pax_flags = pax_flags;
59124 + return 0;
59125 +}
59126 +#endif
59127 +
59128 /*
59129 * These are the functions used to load ELF style executables and shared
59130 * libraries. There is no binary dependent code anywhere else.
59131 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
59132 {
59133 unsigned long random_variable = 0;
59134
59135 +#ifdef CONFIG_PAX_RANDUSTACK
59136 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
59137 + return stack_top - current->mm->delta_stack;
59138 +#endif
59139 +
59140 if ((current->flags & PF_RANDOMIZE) &&
59141 !(current->personality & ADDR_NO_RANDOMIZE)) {
59142 random_variable = (unsigned long) get_random_int();
59143 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
59144 unsigned long load_addr = 0, load_bias = 0;
59145 int load_addr_set = 0;
59146 char * elf_interpreter = NULL;
59147 - unsigned long error;
59148 + unsigned long error = 0;
59149 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
59150 unsigned long elf_bss, elf_brk;
59151 int retval, i;
59152 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
59153 struct elfhdr interp_elf_ex;
59154 } *loc;
59155 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
59156 + unsigned long pax_task_size;
59157
59158 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
59159 if (!loc) {
59160 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
59161 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
59162 may depend on the personality. */
59163 SET_PERSONALITY2(loc->elf_ex, &arch_state);
59164 +
59165 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59166 + current->mm->pax_flags = 0UL;
59167 +#endif
59168 +
59169 +#ifdef CONFIG_PAX_DLRESOLVE
59170 + current->mm->call_dl_resolve = 0UL;
59171 +#endif
59172 +
59173 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
59174 + current->mm->call_syscall = 0UL;
59175 +#endif
59176 +
59177 +#ifdef CONFIG_PAX_ASLR
59178 + current->mm->delta_mmap = 0UL;
59179 + current->mm->delta_stack = 0UL;
59180 +#endif
59181 +
59182 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59183 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
59184 + send_sig(SIGKILL, current, 0);
59185 + goto out_free_dentry;
59186 + }
59187 +#endif
59188 +
59189 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
59190 + pax_set_initial_flags(bprm);
59191 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
59192 + if (pax_set_initial_flags_func)
59193 + (pax_set_initial_flags_func)(bprm);
59194 +#endif
59195 +
59196 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
59197 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
59198 + current->mm->context.user_cs_limit = PAGE_SIZE;
59199 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
59200 + }
59201 +#endif
59202 +
59203 +#ifdef CONFIG_PAX_SEGMEXEC
59204 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
59205 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
59206 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
59207 + pax_task_size = SEGMEXEC_TASK_SIZE;
59208 + current->mm->def_flags |= VM_NOHUGEPAGE;
59209 + } else
59210 +#endif
59211 +
59212 + pax_task_size = TASK_SIZE;
59213 +
59214 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
59215 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59216 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
59217 + put_cpu();
59218 + }
59219 +#endif
59220 +
59221 +#ifdef CONFIG_PAX_ASLR
59222 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
59223 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
59224 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
59225 + }
59226 +#endif
59227 +
59228 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
59229 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59230 + executable_stack = EXSTACK_DISABLE_X;
59231 + current->personality &= ~READ_IMPLIES_EXEC;
59232 + } else
59233 +#endif
59234 +
59235 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
59236 current->personality |= READ_IMPLIES_EXEC;
59237
59238 @@ -924,6 +1363,20 @@ static int load_elf_binary(struct linux_binprm *bprm)
59239 #else
59240 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
59241 #endif
59242 +
59243 +#ifdef CONFIG_PAX_RANDMMAP
59244 + /* PaX: randomize base address at the default exe base if requested */
59245 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
59246 +#ifdef CONFIG_SPARC64
59247 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
59248 +#else
59249 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
59250 +#endif
59251 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
59252 + elf_flags |= MAP_FIXED;
59253 + }
59254 +#endif
59255 +
59256 }
59257
59258 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
59259 @@ -955,9 +1408,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
59260 * allowed task size. Note that p_filesz must always be
59261 * <= p_memsz so it is only necessary to check p_memsz.
59262 */
59263 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
59264 - elf_ppnt->p_memsz > TASK_SIZE ||
59265 - TASK_SIZE - elf_ppnt->p_memsz < k) {
59266 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
59267 + elf_ppnt->p_memsz > pax_task_size ||
59268 + pax_task_size - elf_ppnt->p_memsz < k) {
59269 /* set_brk can never work. Avoid overflows. */
59270 retval = -EINVAL;
59271 goto out_free_dentry;
59272 @@ -993,16 +1446,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
59273 if (retval)
59274 goto out_free_dentry;
59275 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
59276 - retval = -EFAULT; /* Nobody gets to see this, but.. */
59277 - goto out_free_dentry;
59278 + /*
59279 + * This bss-zeroing can fail if the ELF
59280 + * file specifies odd protections. So
59281 + * we don't check the return value
59282 + */
59283 }
59284
59285 +#ifdef CONFIG_PAX_RANDMMAP
59286 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
59287 + unsigned long start, size, flags;
59288 + vm_flags_t vm_flags;
59289 +
59290 + start = ELF_PAGEALIGN(elf_brk);
59291 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
59292 + flags = MAP_FIXED | MAP_PRIVATE;
59293 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
59294 +
59295 + down_write(&current->mm->mmap_sem);
59296 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
59297 + retval = -ENOMEM;
59298 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
59299 +// if (current->personality & ADDR_NO_RANDOMIZE)
59300 +// vm_flags |= VM_READ | VM_MAYREAD;
59301 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
59302 + retval = IS_ERR_VALUE(start) ? start : 0;
59303 + }
59304 + up_write(&current->mm->mmap_sem);
59305 + if (retval == 0)
59306 + retval = set_brk(start + size, start + size + PAGE_SIZE);
59307 + if (retval < 0)
59308 + goto out_free_dentry;
59309 + }
59310 +#endif
59311 +
59312 if (elf_interpreter) {
59313 - unsigned long interp_map_addr = 0;
59314 -
59315 elf_entry = load_elf_interp(&loc->interp_elf_ex,
59316 interpreter,
59317 - &interp_map_addr,
59318 load_bias, interp_elf_phdata);
59319 if (!IS_ERR((void *)elf_entry)) {
59320 /*
59321 @@ -1230,7 +1710,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
59322 * Decide what to dump of a segment, part, all or none.
59323 */
59324 static unsigned long vma_dump_size(struct vm_area_struct *vma,
59325 - unsigned long mm_flags)
59326 + unsigned long mm_flags, long signr)
59327 {
59328 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
59329
59330 @@ -1268,7 +1748,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
59331 if (vma->vm_file == NULL)
59332 return 0;
59333
59334 - if (FILTER(MAPPED_PRIVATE))
59335 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
59336 goto whole;
59337
59338 /*
59339 @@ -1475,9 +1955,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
59340 {
59341 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
59342 int i = 0;
59343 - do
59344 + do {
59345 i += 2;
59346 - while (auxv[i - 2] != AT_NULL);
59347 + } while (auxv[i - 2] != AT_NULL);
59348 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
59349 }
59350
59351 @@ -1486,7 +1966,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
59352 {
59353 mm_segment_t old_fs = get_fs();
59354 set_fs(KERNEL_DS);
59355 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
59356 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
59357 set_fs(old_fs);
59358 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
59359 }
59360 @@ -2206,7 +2686,7 @@ static int elf_core_dump(struct coredump_params *cprm)
59361 vma = next_vma(vma, gate_vma)) {
59362 unsigned long dump_size;
59363
59364 - dump_size = vma_dump_size(vma, cprm->mm_flags);
59365 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
59366 vma_filesz[i++] = dump_size;
59367 vma_data_size += dump_size;
59368 }
59369 @@ -2314,6 +2794,167 @@ out:
59370
59371 #endif /* CONFIG_ELF_CORE */
59372
59373 +#ifdef CONFIG_PAX_MPROTECT
59374 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
59375 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
59376 + * we'll remove VM_MAYWRITE for good on RELRO segments.
59377 + *
59378 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
59379 + * basis because we want to allow the common case and not the special ones.
59380 + */
59381 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
59382 +{
59383 + struct elfhdr elf_h;
59384 + struct elf_phdr elf_p;
59385 + unsigned long i;
59386 + unsigned long oldflags;
59387 + bool is_textrel_rw, is_textrel_rx, is_relro;
59388 +
59389 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
59390 + return;
59391 +
59392 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
59393 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
59394 +
59395 +#ifdef CONFIG_PAX_ELFRELOCS
59396 + /* possible TEXTREL */
59397 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
59398 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
59399 +#else
59400 + is_textrel_rw = false;
59401 + is_textrel_rx = false;
59402 +#endif
59403 +
59404 + /* possible RELRO */
59405 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
59406 +
59407 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
59408 + return;
59409 +
59410 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59411 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59412 +
59413 +#ifdef CONFIG_PAX_ETEXECRELOCS
59414 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59415 +#else
59416 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
59417 +#endif
59418 +
59419 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59420 + !elf_check_arch(&elf_h) ||
59421 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59422 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59423 + return;
59424 +
59425 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59426 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59427 + return;
59428 + switch (elf_p.p_type) {
59429 + case PT_DYNAMIC:
59430 + if (!is_textrel_rw && !is_textrel_rx)
59431 + continue;
59432 + i = 0UL;
59433 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
59434 + elf_dyn dyn;
59435 +
59436 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
59437 + break;
59438 + if (dyn.d_tag == DT_NULL)
59439 + break;
59440 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
59441 + gr_log_textrel(vma);
59442 + if (is_textrel_rw)
59443 + vma->vm_flags |= VM_MAYWRITE;
59444 + else
59445 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
59446 + vma->vm_flags &= ~VM_MAYWRITE;
59447 + break;
59448 + }
59449 + i++;
59450 + }
59451 + is_textrel_rw = false;
59452 + is_textrel_rx = false;
59453 + continue;
59454 +
59455 + case PT_GNU_RELRO:
59456 + if (!is_relro)
59457 + continue;
59458 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
59459 + vma->vm_flags &= ~VM_MAYWRITE;
59460 + is_relro = false;
59461 + continue;
59462 +
59463 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59464 + case PT_PAX_FLAGS: {
59465 + const char *msg_mprotect = "", *msg_emutramp = "";
59466 + char *buffer_lib, *buffer_exe;
59467 +
59468 + if (elf_p.p_flags & PF_NOMPROTECT)
59469 + msg_mprotect = "MPROTECT disabled";
59470 +
59471 +#ifdef CONFIG_PAX_EMUTRAMP
59472 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
59473 + msg_emutramp = "EMUTRAMP enabled";
59474 +#endif
59475 +
59476 + if (!msg_mprotect[0] && !msg_emutramp[0])
59477 + continue;
59478 +
59479 + if (!printk_ratelimit())
59480 + continue;
59481 +
59482 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
59483 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
59484 + if (buffer_lib && buffer_exe) {
59485 + char *path_lib, *path_exe;
59486 +
59487 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
59488 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
59489 +
59490 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
59491 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
59492 +
59493 + }
59494 + free_page((unsigned long)buffer_exe);
59495 + free_page((unsigned long)buffer_lib);
59496 + continue;
59497 + }
59498 +#endif
59499 +
59500 + }
59501 + }
59502 +}
59503 +#endif
59504 +
59505 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59506 +
59507 +extern int grsec_enable_log_rwxmaps;
59508 +
59509 +static void elf_handle_mmap(struct file *file)
59510 +{
59511 + struct elfhdr elf_h;
59512 + struct elf_phdr elf_p;
59513 + unsigned long i;
59514 +
59515 + if (!grsec_enable_log_rwxmaps)
59516 + return;
59517 +
59518 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59519 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59520 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
59521 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59522 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59523 + return;
59524 +
59525 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59526 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59527 + return;
59528 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
59529 + gr_log_ptgnustack(file);
59530 + }
59531 +}
59532 +#endif
59533 +
59534 static int __init init_elf_binfmt(void)
59535 {
59536 register_binfmt(&elf_format);
59537 diff --git a/fs/block_dev.c b/fs/block_dev.c
59538 index 975266b..c3d1856 100644
59539 --- a/fs/block_dev.c
59540 +++ b/fs/block_dev.c
59541 @@ -734,7 +734,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
59542 else if (bdev->bd_contains == bdev)
59543 return true; /* is a whole device which isn't held */
59544
59545 - else if (whole->bd_holder == bd_may_claim)
59546 + else if (whole->bd_holder == (void *)bd_may_claim)
59547 return true; /* is a partition of a device that is being partitioned */
59548 else if (whole->bd_holder != NULL)
59549 return false; /* is a partition of a held device */
59550 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
59551 index 6d67f32..8f33187 100644
59552 --- a/fs/btrfs/ctree.c
59553 +++ b/fs/btrfs/ctree.c
59554 @@ -1181,9 +1181,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
59555 free_extent_buffer(buf);
59556 add_root_to_dirty_list(root);
59557 } else {
59558 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
59559 - parent_start = parent->start;
59560 - else
59561 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
59562 + if (parent)
59563 + parent_start = parent->start;
59564 + else
59565 + parent_start = 0;
59566 + } else
59567 parent_start = 0;
59568
59569 WARN_ON(trans->transid != btrfs_header_generation(parent));
59570 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
59571 index 82f0c7c..dff78a8 100644
59572 --- a/fs/btrfs/delayed-inode.c
59573 +++ b/fs/btrfs/delayed-inode.c
59574 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
59575
59576 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
59577 {
59578 - int seq = atomic_inc_return(&delayed_root->items_seq);
59579 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
59580 if ((atomic_dec_return(&delayed_root->items) <
59581 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
59582 waitqueue_active(&delayed_root->wait))
59583 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
59584
59585 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
59586 {
59587 - int val = atomic_read(&delayed_root->items_seq);
59588 + int val = atomic_read_unchecked(&delayed_root->items_seq);
59589
59590 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
59591 return 1;
59592 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
59593 int seq;
59594 int ret;
59595
59596 - seq = atomic_read(&delayed_root->items_seq);
59597 + seq = atomic_read_unchecked(&delayed_root->items_seq);
59598
59599 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
59600 if (ret)
59601 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
59602 index f70119f..ab5894d 100644
59603 --- a/fs/btrfs/delayed-inode.h
59604 +++ b/fs/btrfs/delayed-inode.h
59605 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
59606 */
59607 struct list_head prepare_list;
59608 atomic_t items; /* for delayed items */
59609 - atomic_t items_seq; /* for delayed items */
59610 + atomic_unchecked_t items_seq; /* for delayed items */
59611 int nodes; /* for delayed nodes */
59612 wait_queue_head_t wait;
59613 };
59614 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
59615 struct btrfs_delayed_root *delayed_root)
59616 {
59617 atomic_set(&delayed_root->items, 0);
59618 - atomic_set(&delayed_root->items_seq, 0);
59619 + atomic_set_unchecked(&delayed_root->items_seq, 0);
59620 delayed_root->nodes = 0;
59621 spin_lock_init(&delayed_root->lock);
59622 init_waitqueue_head(&delayed_root->wait);
59623 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
59624 index 05fef19..f3774b8 100644
59625 --- a/fs/btrfs/super.c
59626 +++ b/fs/btrfs/super.c
59627 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
59628 function, line, errstr);
59629 return;
59630 }
59631 - ACCESS_ONCE(trans->transaction->aborted) = errno;
59632 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
59633 /* Wake up anybody who may be waiting on this transaction */
59634 wake_up(&root->fs_info->transaction_wait);
59635 wake_up(&root->fs_info->transaction_blocked_wait);
59636 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
59637 index 94edb0a..e94dc93 100644
59638 --- a/fs/btrfs/sysfs.c
59639 +++ b/fs/btrfs/sysfs.c
59640 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
59641 for (set = 0; set < FEAT_MAX; set++) {
59642 int i;
59643 struct attribute *attrs[2];
59644 - struct attribute_group agroup = {
59645 + attribute_group_no_const agroup = {
59646 .name = "features",
59647 .attrs = attrs,
59648 };
59649 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
59650 index 2299bfd..4098e72 100644
59651 --- a/fs/btrfs/tests/free-space-tests.c
59652 +++ b/fs/btrfs/tests/free-space-tests.c
59653 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59654 * extent entry.
59655 */
59656 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
59657 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59658 + pax_open_kernel();
59659 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59660 + pax_close_kernel();
59661
59662 /*
59663 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
59664 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59665 if (ret)
59666 return ret;
59667
59668 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59669 + pax_open_kernel();
59670 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59671 + pax_close_kernel();
59672 __btrfs_remove_free_space_cache(cache->free_space_ctl);
59673
59674 return 0;
59675 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
59676 index 154990c..d0cf699 100644
59677 --- a/fs/btrfs/tree-log.h
59678 +++ b/fs/btrfs/tree-log.h
59679 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
59680 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
59681 struct btrfs_trans_handle *trans)
59682 {
59683 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
59684 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
59685 }
59686
59687 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
59688 diff --git a/fs/buffer.c b/fs/buffer.c
59689 index 20805db..2e8fc69 100644
59690 --- a/fs/buffer.c
59691 +++ b/fs/buffer.c
59692 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
59693 bh_cachep = kmem_cache_create("buffer_head",
59694 sizeof(struct buffer_head), 0,
59695 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
59696 - SLAB_MEM_SPREAD),
59697 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
59698 NULL);
59699
59700 /*
59701 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
59702 index fbb08e9..0fda764 100644
59703 --- a/fs/cachefiles/bind.c
59704 +++ b/fs/cachefiles/bind.c
59705 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
59706 args);
59707
59708 /* start by checking things over */
59709 - ASSERT(cache->fstop_percent >= 0 &&
59710 - cache->fstop_percent < cache->fcull_percent &&
59711 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
59712 cache->fcull_percent < cache->frun_percent &&
59713 cache->frun_percent < 100);
59714
59715 - ASSERT(cache->bstop_percent >= 0 &&
59716 - cache->bstop_percent < cache->bcull_percent &&
59717 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
59718 cache->bcull_percent < cache->brun_percent &&
59719 cache->brun_percent < 100);
59720
59721 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
59722 index f601def..b2cf704 100644
59723 --- a/fs/cachefiles/daemon.c
59724 +++ b/fs/cachefiles/daemon.c
59725 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
59726 if (n > buflen)
59727 return -EMSGSIZE;
59728
59729 - if (copy_to_user(_buffer, buffer, n) != 0)
59730 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
59731 return -EFAULT;
59732
59733 return n;
59734 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
59735 if (test_bit(CACHEFILES_DEAD, &cache->flags))
59736 return -EIO;
59737
59738 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
59739 + if (datalen > PAGE_SIZE - 1)
59740 return -EOPNOTSUPP;
59741
59742 /* drag the command string into the kernel so we can parse it */
59743 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
59744 if (args[0] != '%' || args[1] != '\0')
59745 return -EINVAL;
59746
59747 - if (fstop < 0 || fstop >= cache->fcull_percent)
59748 + if (fstop >= cache->fcull_percent)
59749 return cachefiles_daemon_range_error(cache, args);
59750
59751 cache->fstop_percent = fstop;
59752 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
59753 if (args[0] != '%' || args[1] != '\0')
59754 return -EINVAL;
59755
59756 - if (bstop < 0 || bstop >= cache->bcull_percent)
59757 + if (bstop >= cache->bcull_percent)
59758 return cachefiles_daemon_range_error(cache, args);
59759
59760 cache->bstop_percent = bstop;
59761 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
59762 index 8c52472..c4e3a69 100644
59763 --- a/fs/cachefiles/internal.h
59764 +++ b/fs/cachefiles/internal.h
59765 @@ -66,7 +66,7 @@ struct cachefiles_cache {
59766 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
59767 struct rb_root active_nodes; /* active nodes (can't be culled) */
59768 rwlock_t active_lock; /* lock for active_nodes */
59769 - atomic_t gravecounter; /* graveyard uniquifier */
59770 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
59771 unsigned frun_percent; /* when to stop culling (% files) */
59772 unsigned fcull_percent; /* when to start culling (% files) */
59773 unsigned fstop_percent; /* when to stop allocating (% files) */
59774 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
59775 * proc.c
59776 */
59777 #ifdef CONFIG_CACHEFILES_HISTOGRAM
59778 -extern atomic_t cachefiles_lookup_histogram[HZ];
59779 -extern atomic_t cachefiles_mkdir_histogram[HZ];
59780 -extern atomic_t cachefiles_create_histogram[HZ];
59781 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59782 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59783 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
59784
59785 extern int __init cachefiles_proc_init(void);
59786 extern void cachefiles_proc_cleanup(void);
59787 static inline
59788 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
59789 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
59790 {
59791 unsigned long jif = jiffies - start_jif;
59792 if (jif >= HZ)
59793 jif = HZ - 1;
59794 - atomic_inc(&histogram[jif]);
59795 + atomic_inc_unchecked(&histogram[jif]);
59796 }
59797
59798 #else
59799 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
59800 index 1e51714..411eded 100644
59801 --- a/fs/cachefiles/namei.c
59802 +++ b/fs/cachefiles/namei.c
59803 @@ -309,7 +309,7 @@ try_again:
59804 /* first step is to make up a grave dentry in the graveyard */
59805 sprintf(nbuffer, "%08x%08x",
59806 (uint32_t) get_seconds(),
59807 - (uint32_t) atomic_inc_return(&cache->gravecounter));
59808 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
59809
59810 /* do the multiway lock magic */
59811 trap = lock_rename(cache->graveyard, dir);
59812 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
59813 index eccd339..4c1d995 100644
59814 --- a/fs/cachefiles/proc.c
59815 +++ b/fs/cachefiles/proc.c
59816 @@ -14,9 +14,9 @@
59817 #include <linux/seq_file.h>
59818 #include "internal.h"
59819
59820 -atomic_t cachefiles_lookup_histogram[HZ];
59821 -atomic_t cachefiles_mkdir_histogram[HZ];
59822 -atomic_t cachefiles_create_histogram[HZ];
59823 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59824 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59825 +atomic_unchecked_t cachefiles_create_histogram[HZ];
59826
59827 /*
59828 * display the latency histogram
59829 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
59830 return 0;
59831 default:
59832 index = (unsigned long) v - 3;
59833 - x = atomic_read(&cachefiles_lookup_histogram[index]);
59834 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
59835 - z = atomic_read(&cachefiles_create_histogram[index]);
59836 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
59837 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
59838 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
59839 if (x == 0 && y == 0 && z == 0)
59840 return 0;
59841
59842 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
59843 index 83e9976..bfd1eee 100644
59844 --- a/fs/ceph/dir.c
59845 +++ b/fs/ceph/dir.c
59846 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
59847 struct dentry *dentry, *last;
59848 struct ceph_dentry_info *di;
59849 int err = 0;
59850 + char d_name[DNAME_INLINE_LEN];
59851 + const unsigned char *name;
59852
59853 /* claim ref on last dentry we returned */
59854 last = fi->dentry;
59855 @@ -190,7 +192,12 @@ more:
59856
59857 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
59858 dentry, dentry, dentry->d_inode);
59859 - if (!dir_emit(ctx, dentry->d_name.name,
59860 + name = dentry->d_name.name;
59861 + if (name == dentry->d_iname) {
59862 + memcpy(d_name, name, dentry->d_name.len);
59863 + name = d_name;
59864 + }
59865 + if (!dir_emit(ctx, name,
59866 dentry->d_name.len,
59867 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
59868 dentry->d_inode->i_mode >> 12)) {
59869 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
59870 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
59871 struct ceph_mds_client *mdsc = fsc->mdsc;
59872 unsigned frag = fpos_frag(ctx->pos);
59873 - int off = fpos_off(ctx->pos);
59874 + unsigned int off = fpos_off(ctx->pos);
59875 int err;
59876 u32 ftype;
59877 struct ceph_mds_reply_info_parsed *rinfo;
59878 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
59879 index a63997b..ddc0577 100644
59880 --- a/fs/ceph/super.c
59881 +++ b/fs/ceph/super.c
59882 @@ -889,7 +889,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
59883 /*
59884 * construct our own bdi so we can control readahead, etc.
59885 */
59886 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
59887 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
59888
59889 static int ceph_register_bdi(struct super_block *sb,
59890 struct ceph_fs_client *fsc)
59891 @@ -906,7 +906,7 @@ static int ceph_register_bdi(struct super_block *sb,
59892 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
59893
59894 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
59895 - atomic_long_inc_return(&bdi_seq));
59896 + atomic_long_inc_return_unchecked(&bdi_seq));
59897 if (!err)
59898 sb->s_bdi = &fsc->backing_dev_info;
59899 return err;
59900 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
59901 index 7febcf2..62a5721 100644
59902 --- a/fs/cifs/cifs_debug.c
59903 +++ b/fs/cifs/cifs_debug.c
59904 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59905
59906 if (strtobool(&c, &bv) == 0) {
59907 #ifdef CONFIG_CIFS_STATS2
59908 - atomic_set(&totBufAllocCount, 0);
59909 - atomic_set(&totSmBufAllocCount, 0);
59910 + atomic_set_unchecked(&totBufAllocCount, 0);
59911 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59912 #endif /* CONFIG_CIFS_STATS2 */
59913 spin_lock(&cifs_tcp_ses_lock);
59914 list_for_each(tmp1, &cifs_tcp_ses_list) {
59915 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59916 tcon = list_entry(tmp3,
59917 struct cifs_tcon,
59918 tcon_list);
59919 - atomic_set(&tcon->num_smbs_sent, 0);
59920 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
59921 if (server->ops->clear_stats)
59922 server->ops->clear_stats(tcon);
59923 }
59924 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59925 smBufAllocCount.counter, cifs_min_small);
59926 #ifdef CONFIG_CIFS_STATS2
59927 seq_printf(m, "Total Large %d Small %d Allocations\n",
59928 - atomic_read(&totBufAllocCount),
59929 - atomic_read(&totSmBufAllocCount));
59930 + atomic_read_unchecked(&totBufAllocCount),
59931 + atomic_read_unchecked(&totSmBufAllocCount));
59932 #endif /* CONFIG_CIFS_STATS2 */
59933
59934 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
59935 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59936 if (tcon->need_reconnect)
59937 seq_puts(m, "\tDISCONNECTED ");
59938 seq_printf(m, "\nSMBs: %d",
59939 - atomic_read(&tcon->num_smbs_sent));
59940 + atomic_read_unchecked(&tcon->num_smbs_sent));
59941 if (server->ops->print_stats)
59942 server->ops->print_stats(m, tcon);
59943 }
59944 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
59945 index d72fe37..ded5511 100644
59946 --- a/fs/cifs/cifsfs.c
59947 +++ b/fs/cifs/cifsfs.c
59948 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
59949 */
59950 cifs_req_cachep = kmem_cache_create("cifs_request",
59951 CIFSMaxBufSize + max_hdr_size, 0,
59952 - SLAB_HWCACHE_ALIGN, NULL);
59953 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
59954 if (cifs_req_cachep == NULL)
59955 return -ENOMEM;
59956
59957 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
59958 efficient to alloc 1 per page off the slab compared to 17K (5page)
59959 alloc of large cifs buffers even when page debugging is on */
59960 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
59961 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
59962 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
59963 NULL);
59964 if (cifs_sm_req_cachep == NULL) {
59965 mempool_destroy(cifs_req_poolp);
59966 @@ -1204,8 +1204,8 @@ init_cifs(void)
59967 atomic_set(&bufAllocCount, 0);
59968 atomic_set(&smBufAllocCount, 0);
59969 #ifdef CONFIG_CIFS_STATS2
59970 - atomic_set(&totBufAllocCount, 0);
59971 - atomic_set(&totSmBufAllocCount, 0);
59972 + atomic_set_unchecked(&totBufAllocCount, 0);
59973 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59974 #endif /* CONFIG_CIFS_STATS2 */
59975
59976 atomic_set(&midCount, 0);
59977 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
59978 index 22b289a..bbbba08 100644
59979 --- a/fs/cifs/cifsglob.h
59980 +++ b/fs/cifs/cifsglob.h
59981 @@ -823,35 +823,35 @@ struct cifs_tcon {
59982 __u16 Flags; /* optional support bits */
59983 enum statusEnum tidStatus;
59984 #ifdef CONFIG_CIFS_STATS
59985 - atomic_t num_smbs_sent;
59986 + atomic_unchecked_t num_smbs_sent;
59987 union {
59988 struct {
59989 - atomic_t num_writes;
59990 - atomic_t num_reads;
59991 - atomic_t num_flushes;
59992 - atomic_t num_oplock_brks;
59993 - atomic_t num_opens;
59994 - atomic_t num_closes;
59995 - atomic_t num_deletes;
59996 - atomic_t num_mkdirs;
59997 - atomic_t num_posixopens;
59998 - atomic_t num_posixmkdirs;
59999 - atomic_t num_rmdirs;
60000 - atomic_t num_renames;
60001 - atomic_t num_t2renames;
60002 - atomic_t num_ffirst;
60003 - atomic_t num_fnext;
60004 - atomic_t num_fclose;
60005 - atomic_t num_hardlinks;
60006 - atomic_t num_symlinks;
60007 - atomic_t num_locks;
60008 - atomic_t num_acl_get;
60009 - atomic_t num_acl_set;
60010 + atomic_unchecked_t num_writes;
60011 + atomic_unchecked_t num_reads;
60012 + atomic_unchecked_t num_flushes;
60013 + atomic_unchecked_t num_oplock_brks;
60014 + atomic_unchecked_t num_opens;
60015 + atomic_unchecked_t num_closes;
60016 + atomic_unchecked_t num_deletes;
60017 + atomic_unchecked_t num_mkdirs;
60018 + atomic_unchecked_t num_posixopens;
60019 + atomic_unchecked_t num_posixmkdirs;
60020 + atomic_unchecked_t num_rmdirs;
60021 + atomic_unchecked_t num_renames;
60022 + atomic_unchecked_t num_t2renames;
60023 + atomic_unchecked_t num_ffirst;
60024 + atomic_unchecked_t num_fnext;
60025 + atomic_unchecked_t num_fclose;
60026 + atomic_unchecked_t num_hardlinks;
60027 + atomic_unchecked_t num_symlinks;
60028 + atomic_unchecked_t num_locks;
60029 + atomic_unchecked_t num_acl_get;
60030 + atomic_unchecked_t num_acl_set;
60031 } cifs_stats;
60032 #ifdef CONFIG_CIFS_SMB2
60033 struct {
60034 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
60035 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
60036 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
60037 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
60038 } smb2_stats;
60039 #endif /* CONFIG_CIFS_SMB2 */
60040 } stats;
60041 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
60042 }
60043
60044 #ifdef CONFIG_CIFS_STATS
60045 -#define cifs_stats_inc atomic_inc
60046 +#define cifs_stats_inc atomic_inc_unchecked
60047
60048 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
60049 unsigned int bytes)
60050 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
60051 /* Various Debug counters */
60052 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
60053 #ifdef CONFIG_CIFS_STATS2
60054 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
60055 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
60056 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
60057 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
60058 #endif
60059 GLOBAL_EXTERN atomic_t smBufAllocCount;
60060 GLOBAL_EXTERN atomic_t midCount;
60061 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
60062 index ca30c39..570fb94 100644
60063 --- a/fs/cifs/file.c
60064 +++ b/fs/cifs/file.c
60065 @@ -2055,10 +2055,14 @@ static int cifs_writepages(struct address_space *mapping,
60066 index = mapping->writeback_index; /* Start from prev offset */
60067 end = -1;
60068 } else {
60069 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
60070 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
60071 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
60072 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
60073 range_whole = true;
60074 + index = 0;
60075 + end = ULONG_MAX;
60076 + } else {
60077 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
60078 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
60079 + }
60080 scanned = true;
60081 }
60082 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
60083 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
60084 index 3379463..3af418a 100644
60085 --- a/fs/cifs/misc.c
60086 +++ b/fs/cifs/misc.c
60087 @@ -170,7 +170,7 @@ cifs_buf_get(void)
60088 memset(ret_buf, 0, buf_size + 3);
60089 atomic_inc(&bufAllocCount);
60090 #ifdef CONFIG_CIFS_STATS2
60091 - atomic_inc(&totBufAllocCount);
60092 + atomic_inc_unchecked(&totBufAllocCount);
60093 #endif /* CONFIG_CIFS_STATS2 */
60094 }
60095
60096 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
60097 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
60098 atomic_inc(&smBufAllocCount);
60099 #ifdef CONFIG_CIFS_STATS2
60100 - atomic_inc(&totSmBufAllocCount);
60101 + atomic_inc_unchecked(&totSmBufAllocCount);
60102 #endif /* CONFIG_CIFS_STATS2 */
60103
60104 }
60105 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
60106 index d297903..1cb7516 100644
60107 --- a/fs/cifs/smb1ops.c
60108 +++ b/fs/cifs/smb1ops.c
60109 @@ -622,27 +622,27 @@ static void
60110 cifs_clear_stats(struct cifs_tcon *tcon)
60111 {
60112 #ifdef CONFIG_CIFS_STATS
60113 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
60114 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
60115 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
60116 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
60117 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
60118 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
60119 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
60120 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
60121 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
60122 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
60123 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
60124 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
60125 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
60126 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
60127 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
60128 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
60129 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
60130 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
60131 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
60132 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
60133 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
60134 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
60135 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
60136 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
60137 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
60138 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
60139 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
60140 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
60141 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
60142 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
60143 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
60144 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
60145 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
60146 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
60147 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
60148 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
60149 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
60150 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
60151 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
60152 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
60153 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
60154 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
60155 #endif
60156 }
60157
60158 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
60159 {
60160 #ifdef CONFIG_CIFS_STATS
60161 seq_printf(m, " Oplocks breaks: %d",
60162 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
60163 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
60164 seq_printf(m, "\nReads: %d Bytes: %llu",
60165 - atomic_read(&tcon->stats.cifs_stats.num_reads),
60166 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
60167 (long long)(tcon->bytes_read));
60168 seq_printf(m, "\nWrites: %d Bytes: %llu",
60169 - atomic_read(&tcon->stats.cifs_stats.num_writes),
60170 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
60171 (long long)(tcon->bytes_written));
60172 seq_printf(m, "\nFlushes: %d",
60173 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
60174 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
60175 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
60176 - atomic_read(&tcon->stats.cifs_stats.num_locks),
60177 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
60178 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
60179 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
60180 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
60181 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
60182 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
60183 - atomic_read(&tcon->stats.cifs_stats.num_opens),
60184 - atomic_read(&tcon->stats.cifs_stats.num_closes),
60185 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
60186 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
60187 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
60188 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
60189 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
60190 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
60191 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
60192 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
60193 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
60194 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
60195 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
60196 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
60197 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
60198 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
60199 seq_printf(m, "\nRenames: %d T2 Renames %d",
60200 - atomic_read(&tcon->stats.cifs_stats.num_renames),
60201 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
60202 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
60203 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
60204 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
60205 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
60206 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
60207 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
60208 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
60209 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
60210 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
60211 #endif
60212 }
60213
60214 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
60215 index eab05e1..ffe5ea4 100644
60216 --- a/fs/cifs/smb2ops.c
60217 +++ b/fs/cifs/smb2ops.c
60218 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
60219 #ifdef CONFIG_CIFS_STATS
60220 int i;
60221 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
60222 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
60223 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
60224 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
60225 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
60226 }
60227 #endif
60228 }
60229 @@ -459,65 +459,65 @@ static void
60230 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
60231 {
60232 #ifdef CONFIG_CIFS_STATS
60233 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
60234 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
60235 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
60236 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
60237 seq_printf(m, "\nNegotiates: %d sent %d failed",
60238 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
60239 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
60240 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
60241 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
60242 seq_printf(m, "\nSessionSetups: %d sent %d failed",
60243 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
60244 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
60245 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
60246 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
60247 seq_printf(m, "\nLogoffs: %d sent %d failed",
60248 - atomic_read(&sent[SMB2_LOGOFF_HE]),
60249 - atomic_read(&failed[SMB2_LOGOFF_HE]));
60250 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
60251 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
60252 seq_printf(m, "\nTreeConnects: %d sent %d failed",
60253 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
60254 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
60255 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
60256 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
60257 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
60258 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
60259 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
60260 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
60261 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
60262 seq_printf(m, "\nCreates: %d sent %d failed",
60263 - atomic_read(&sent[SMB2_CREATE_HE]),
60264 - atomic_read(&failed[SMB2_CREATE_HE]));
60265 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
60266 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
60267 seq_printf(m, "\nCloses: %d sent %d failed",
60268 - atomic_read(&sent[SMB2_CLOSE_HE]),
60269 - atomic_read(&failed[SMB2_CLOSE_HE]));
60270 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
60271 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
60272 seq_printf(m, "\nFlushes: %d sent %d failed",
60273 - atomic_read(&sent[SMB2_FLUSH_HE]),
60274 - atomic_read(&failed[SMB2_FLUSH_HE]));
60275 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
60276 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
60277 seq_printf(m, "\nReads: %d sent %d failed",
60278 - atomic_read(&sent[SMB2_READ_HE]),
60279 - atomic_read(&failed[SMB2_READ_HE]));
60280 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
60281 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
60282 seq_printf(m, "\nWrites: %d sent %d failed",
60283 - atomic_read(&sent[SMB2_WRITE_HE]),
60284 - atomic_read(&failed[SMB2_WRITE_HE]));
60285 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
60286 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
60287 seq_printf(m, "\nLocks: %d sent %d failed",
60288 - atomic_read(&sent[SMB2_LOCK_HE]),
60289 - atomic_read(&failed[SMB2_LOCK_HE]));
60290 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
60291 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
60292 seq_printf(m, "\nIOCTLs: %d sent %d failed",
60293 - atomic_read(&sent[SMB2_IOCTL_HE]),
60294 - atomic_read(&failed[SMB2_IOCTL_HE]));
60295 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
60296 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
60297 seq_printf(m, "\nCancels: %d sent %d failed",
60298 - atomic_read(&sent[SMB2_CANCEL_HE]),
60299 - atomic_read(&failed[SMB2_CANCEL_HE]));
60300 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
60301 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
60302 seq_printf(m, "\nEchos: %d sent %d failed",
60303 - atomic_read(&sent[SMB2_ECHO_HE]),
60304 - atomic_read(&failed[SMB2_ECHO_HE]));
60305 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
60306 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
60307 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
60308 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
60309 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
60310 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
60311 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
60312 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
60313 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
60314 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
60315 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
60316 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
60317 seq_printf(m, "\nQueryInfos: %d sent %d failed",
60318 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
60319 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
60320 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
60321 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
60322 seq_printf(m, "\nSetInfos: %d sent %d failed",
60323 - atomic_read(&sent[SMB2_SET_INFO_HE]),
60324 - atomic_read(&failed[SMB2_SET_INFO_HE]));
60325 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
60326 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
60327 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
60328 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
60329 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
60330 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
60331 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
60332 #endif
60333 }
60334
60335 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
60336 index 65cd7a8..3518676 100644
60337 --- a/fs/cifs/smb2pdu.c
60338 +++ b/fs/cifs/smb2pdu.c
60339 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
60340 default:
60341 cifs_dbg(VFS, "info level %u isn't supported\n",
60342 srch_inf->info_level);
60343 - rc = -EINVAL;
60344 - goto qdir_exit;
60345 + return -EINVAL;
60346 }
60347
60348 req->FileIndex = cpu_to_le32(index);
60349 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
60350 index 46ee6f2..89a9e7f 100644
60351 --- a/fs/coda/cache.c
60352 +++ b/fs/coda/cache.c
60353 @@ -24,7 +24,7 @@
60354 #include "coda_linux.h"
60355 #include "coda_cache.h"
60356
60357 -static atomic_t permission_epoch = ATOMIC_INIT(0);
60358 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
60359
60360 /* replace or extend an acl cache hit */
60361 void coda_cache_enter(struct inode *inode, int mask)
60362 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
60363 struct coda_inode_info *cii = ITOC(inode);
60364
60365 spin_lock(&cii->c_lock);
60366 - cii->c_cached_epoch = atomic_read(&permission_epoch);
60367 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
60368 if (!uid_eq(cii->c_uid, current_fsuid())) {
60369 cii->c_uid = current_fsuid();
60370 cii->c_cached_perm = mask;
60371 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
60372 {
60373 struct coda_inode_info *cii = ITOC(inode);
60374 spin_lock(&cii->c_lock);
60375 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
60376 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
60377 spin_unlock(&cii->c_lock);
60378 }
60379
60380 /* remove all acl caches */
60381 void coda_cache_clear_all(struct super_block *sb)
60382 {
60383 - atomic_inc(&permission_epoch);
60384 + atomic_inc_unchecked(&permission_epoch);
60385 }
60386
60387
60388 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
60389 spin_lock(&cii->c_lock);
60390 hit = (mask & cii->c_cached_perm) == mask &&
60391 uid_eq(cii->c_uid, current_fsuid()) &&
60392 - cii->c_cached_epoch == atomic_read(&permission_epoch);
60393 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
60394 spin_unlock(&cii->c_lock);
60395
60396 return hit;
60397 diff --git a/fs/compat.c b/fs/compat.c
60398 index 6fd272d..dd34ba2 100644
60399 --- a/fs/compat.c
60400 +++ b/fs/compat.c
60401 @@ -54,7 +54,7 @@
60402 #include <asm/ioctls.h>
60403 #include "internal.h"
60404
60405 -int compat_log = 1;
60406 +int compat_log = 0;
60407
60408 int compat_printk(const char *fmt, ...)
60409 {
60410 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
60411
60412 set_fs(KERNEL_DS);
60413 /* The __user pointer cast is valid because of the set_fs() */
60414 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
60415 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
60416 set_fs(oldfs);
60417 /* truncating is ok because it's a user address */
60418 if (!ret)
60419 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
60420 goto out;
60421
60422 ret = -EINVAL;
60423 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
60424 + if (nr_segs > UIO_MAXIOV)
60425 goto out;
60426 if (nr_segs > fast_segs) {
60427 ret = -ENOMEM;
60428 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
60429 struct compat_readdir_callback {
60430 struct dir_context ctx;
60431 struct compat_old_linux_dirent __user *dirent;
60432 + struct file * file;
60433 int result;
60434 };
60435
60436 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
60437 buf->result = -EOVERFLOW;
60438 return -EOVERFLOW;
60439 }
60440 +
60441 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60442 + return 0;
60443 +
60444 buf->result++;
60445 dirent = buf->dirent;
60446 if (!access_ok(VERIFY_WRITE, dirent,
60447 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
60448 if (!f.file)
60449 return -EBADF;
60450
60451 + buf.file = f.file;
60452 error = iterate_dir(f.file, &buf.ctx);
60453 if (buf.result)
60454 error = buf.result;
60455 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
60456 struct dir_context ctx;
60457 struct compat_linux_dirent __user *current_dir;
60458 struct compat_linux_dirent __user *previous;
60459 + struct file * file;
60460 int count;
60461 int error;
60462 };
60463 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
60464 buf->error = -EOVERFLOW;
60465 return -EOVERFLOW;
60466 }
60467 +
60468 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60469 + return 0;
60470 +
60471 dirent = buf->previous;
60472 if (dirent) {
60473 if (__put_user(offset, &dirent->d_off))
60474 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
60475 if (!f.file)
60476 return -EBADF;
60477
60478 + buf.file = f.file;
60479 error = iterate_dir(f.file, &buf.ctx);
60480 if (error >= 0)
60481 error = buf.error;
60482 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
60483 struct dir_context ctx;
60484 struct linux_dirent64 __user *current_dir;
60485 struct linux_dirent64 __user *previous;
60486 + struct file * file;
60487 int count;
60488 int error;
60489 };
60490 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
60491 buf->error = -EINVAL; /* only used if we fail.. */
60492 if (reclen > buf->count)
60493 return -EINVAL;
60494 +
60495 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60496 + return 0;
60497 +
60498 dirent = buf->previous;
60499
60500 if (dirent) {
60501 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
60502 if (!f.file)
60503 return -EBADF;
60504
60505 + buf.file = f.file;
60506 error = iterate_dir(f.file, &buf.ctx);
60507 if (error >= 0)
60508 error = buf.error;
60509 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
60510 index 4d24d17..4f8c09e 100644
60511 --- a/fs/compat_binfmt_elf.c
60512 +++ b/fs/compat_binfmt_elf.c
60513 @@ -30,11 +30,13 @@
60514 #undef elf_phdr
60515 #undef elf_shdr
60516 #undef elf_note
60517 +#undef elf_dyn
60518 #undef elf_addr_t
60519 #define elfhdr elf32_hdr
60520 #define elf_phdr elf32_phdr
60521 #define elf_shdr elf32_shdr
60522 #define elf_note elf32_note
60523 +#define elf_dyn Elf32_Dyn
60524 #define elf_addr_t Elf32_Addr
60525
60526 /*
60527 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
60528 index afec645..9c65620 100644
60529 --- a/fs/compat_ioctl.c
60530 +++ b/fs/compat_ioctl.c
60531 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
60532 return -EFAULT;
60533 if (__get_user(udata, &ss32->iomem_base))
60534 return -EFAULT;
60535 - ss.iomem_base = compat_ptr(udata);
60536 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
60537 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
60538 __get_user(ss.port_high, &ss32->port_high))
60539 return -EFAULT;
60540 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
60541 for (i = 0; i < nmsgs; i++) {
60542 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
60543 return -EFAULT;
60544 - if (get_user(datap, &umsgs[i].buf) ||
60545 - put_user(compat_ptr(datap), &tmsgs[i].buf))
60546 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
60547 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
60548 return -EFAULT;
60549 }
60550 return sys_ioctl(fd, cmd, (unsigned long)tdata);
60551 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
60552 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
60553 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
60554 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
60555 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
60556 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
60557 return -EFAULT;
60558
60559 return ioctl_preallocate(file, p);
60560 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
60561 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
60562 {
60563 unsigned int a, b;
60564 - a = *(unsigned int *)p;
60565 - b = *(unsigned int *)q;
60566 + a = *(const unsigned int *)p;
60567 + b = *(const unsigned int *)q;
60568 if (a > b)
60569 return 1;
60570 if (a < b)
60571 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
60572 index cf0db00..c7f70e8 100644
60573 --- a/fs/configfs/dir.c
60574 +++ b/fs/configfs/dir.c
60575 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60576 }
60577 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
60578 struct configfs_dirent *next;
60579 - const char *name;
60580 + const unsigned char * name;
60581 + char d_name[sizeof(next->s_dentry->d_iname)];
60582 int len;
60583 struct inode *inode = NULL;
60584
60585 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60586 continue;
60587
60588 name = configfs_get_name(next);
60589 - len = strlen(name);
60590 + if (next->s_dentry && name == next->s_dentry->d_iname) {
60591 + len = next->s_dentry->d_name.len;
60592 + memcpy(d_name, name, len);
60593 + name = d_name;
60594 + } else
60595 + len = strlen(name);
60596
60597 /*
60598 * We'll have a dentry and an inode for
60599 diff --git a/fs/coredump.c b/fs/coredump.c
60600 index f319926..55f4ec2 100644
60601 --- a/fs/coredump.c
60602 +++ b/fs/coredump.c
60603 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
60604 struct pipe_inode_info *pipe = file->private_data;
60605
60606 pipe_lock(pipe);
60607 - pipe->readers++;
60608 - pipe->writers--;
60609 + atomic_inc(&pipe->readers);
60610 + atomic_dec(&pipe->writers);
60611 wake_up_interruptible_sync(&pipe->wait);
60612 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
60613 pipe_unlock(pipe);
60614 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
60615 * We actually want wait_event_freezable() but then we need
60616 * to clear TIF_SIGPENDING and improve dump_interrupted().
60617 */
60618 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
60619 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
60620
60621 pipe_lock(pipe);
60622 - pipe->readers--;
60623 - pipe->writers++;
60624 + atomic_dec(&pipe->readers);
60625 + atomic_inc(&pipe->writers);
60626 pipe_unlock(pipe);
60627 }
60628
60629 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
60630 struct files_struct *displaced;
60631 bool need_nonrelative = false;
60632 bool core_dumped = false;
60633 - static atomic_t core_dump_count = ATOMIC_INIT(0);
60634 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
60635 + long signr = siginfo->si_signo;
60636 + int dumpable;
60637 struct coredump_params cprm = {
60638 .siginfo = siginfo,
60639 .regs = signal_pt_regs(),
60640 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
60641 .mm_flags = mm->flags,
60642 };
60643
60644 - audit_core_dumps(siginfo->si_signo);
60645 + audit_core_dumps(signr);
60646 +
60647 + dumpable = __get_dumpable(cprm.mm_flags);
60648 +
60649 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
60650 + gr_handle_brute_attach(dumpable);
60651
60652 binfmt = mm->binfmt;
60653 if (!binfmt || !binfmt->core_dump)
60654 goto fail;
60655 - if (!__get_dumpable(cprm.mm_flags))
60656 + if (!dumpable)
60657 goto fail;
60658
60659 cred = prepare_creds();
60660 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
60661 need_nonrelative = true;
60662 }
60663
60664 - retval = coredump_wait(siginfo->si_signo, &core_state);
60665 + retval = coredump_wait(signr, &core_state);
60666 if (retval < 0)
60667 goto fail_creds;
60668
60669 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
60670 }
60671 cprm.limit = RLIM_INFINITY;
60672
60673 - dump_count = atomic_inc_return(&core_dump_count);
60674 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
60675 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
60676 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
60677 task_tgid_vnr(current), current->comm);
60678 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
60679 } else {
60680 struct inode *inode;
60681
60682 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
60683 +
60684 if (cprm.limit < binfmt->min_coredump)
60685 goto fail_unlock;
60686
60687 @@ -681,7 +690,7 @@ close_fail:
60688 filp_close(cprm.file, NULL);
60689 fail_dropcount:
60690 if (ispipe)
60691 - atomic_dec(&core_dump_count);
60692 + atomic_dec_unchecked(&core_dump_count);
60693 fail_unlock:
60694 kfree(cn.corename);
60695 coredump_finish(mm, core_dumped);
60696 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
60697 struct file *file = cprm->file;
60698 loff_t pos = file->f_pos;
60699 ssize_t n;
60700 +
60701 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
60702 if (cprm->written + nr > cprm->limit)
60703 return 0;
60704 while (nr) {
60705 diff --git a/fs/dcache.c b/fs/dcache.c
60706 index c71e373..5c1f656 100644
60707 --- a/fs/dcache.c
60708 +++ b/fs/dcache.c
60709 @@ -511,7 +511,7 @@ static void __dentry_kill(struct dentry *dentry)
60710 * dentry_iput drops the locks, at which point nobody (except
60711 * transient RCU lookups) can reach this dentry.
60712 */
60713 - BUG_ON(dentry->d_lockref.count > 0);
60714 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
60715 this_cpu_dec(nr_dentry);
60716 if (dentry->d_op && dentry->d_op->d_release)
60717 dentry->d_op->d_release(dentry);
60718 @@ -564,7 +564,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
60719 struct dentry *parent = dentry->d_parent;
60720 if (IS_ROOT(dentry))
60721 return NULL;
60722 - if (unlikely(dentry->d_lockref.count < 0))
60723 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
60724 return NULL;
60725 if (likely(spin_trylock(&parent->d_lock)))
60726 return parent;
60727 @@ -626,8 +626,8 @@ static inline bool fast_dput(struct dentry *dentry)
60728 */
60729 if (unlikely(ret < 0)) {
60730 spin_lock(&dentry->d_lock);
60731 - if (dentry->d_lockref.count > 1) {
60732 - dentry->d_lockref.count--;
60733 + if (__lockref_read(&dentry->d_lockref) > 1) {
60734 + __lockref_dec(&dentry->d_lockref);
60735 spin_unlock(&dentry->d_lock);
60736 return 1;
60737 }
60738 @@ -682,7 +682,7 @@ static inline bool fast_dput(struct dentry *dentry)
60739 * else could have killed it and marked it dead. Either way, we
60740 * don't need to do anything else.
60741 */
60742 - if (dentry->d_lockref.count) {
60743 + if (__lockref_read(&dentry->d_lockref)) {
60744 spin_unlock(&dentry->d_lock);
60745 return 1;
60746 }
60747 @@ -692,7 +692,7 @@ static inline bool fast_dput(struct dentry *dentry)
60748 * lock, and we just tested that it was zero, so we can just
60749 * set it to 1.
60750 */
60751 - dentry->d_lockref.count = 1;
60752 + __lockref_set(&dentry->d_lockref, 1);
60753 return 0;
60754 }
60755
60756 @@ -751,7 +751,7 @@ repeat:
60757 dentry->d_flags |= DCACHE_REFERENCED;
60758 dentry_lru_add(dentry);
60759
60760 - dentry->d_lockref.count--;
60761 + __lockref_dec(&dentry->d_lockref);
60762 spin_unlock(&dentry->d_lock);
60763 return;
60764
60765 @@ -766,7 +766,7 @@ EXPORT_SYMBOL(dput);
60766 /* This must be called with d_lock held */
60767 static inline void __dget_dlock(struct dentry *dentry)
60768 {
60769 - dentry->d_lockref.count++;
60770 + __lockref_inc(&dentry->d_lockref);
60771 }
60772
60773 static inline void __dget(struct dentry *dentry)
60774 @@ -807,8 +807,8 @@ repeat:
60775 goto repeat;
60776 }
60777 rcu_read_unlock();
60778 - BUG_ON(!ret->d_lockref.count);
60779 - ret->d_lockref.count++;
60780 + BUG_ON(!__lockref_read(&ret->d_lockref));
60781 + __lockref_inc(&ret->d_lockref);
60782 spin_unlock(&ret->d_lock);
60783 return ret;
60784 }
60785 @@ -886,9 +886,9 @@ restart:
60786 spin_lock(&inode->i_lock);
60787 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
60788 spin_lock(&dentry->d_lock);
60789 - if (!dentry->d_lockref.count) {
60790 + if (!__lockref_read(&dentry->d_lockref)) {
60791 struct dentry *parent = lock_parent(dentry);
60792 - if (likely(!dentry->d_lockref.count)) {
60793 + if (likely(!__lockref_read(&dentry->d_lockref))) {
60794 __dentry_kill(dentry);
60795 dput(parent);
60796 goto restart;
60797 @@ -923,7 +923,7 @@ static void shrink_dentry_list(struct list_head *list)
60798 * We found an inuse dentry which was not removed from
60799 * the LRU because of laziness during lookup. Do not free it.
60800 */
60801 - if (dentry->d_lockref.count > 0) {
60802 + if (__lockref_read(&dentry->d_lockref) > 0) {
60803 spin_unlock(&dentry->d_lock);
60804 if (parent)
60805 spin_unlock(&parent->d_lock);
60806 @@ -961,8 +961,8 @@ static void shrink_dentry_list(struct list_head *list)
60807 dentry = parent;
60808 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
60809 parent = lock_parent(dentry);
60810 - if (dentry->d_lockref.count != 1) {
60811 - dentry->d_lockref.count--;
60812 + if (__lockref_read(&dentry->d_lockref) != 1) {
60813 + __lockref_inc(&dentry->d_lockref);
60814 spin_unlock(&dentry->d_lock);
60815 if (parent)
60816 spin_unlock(&parent->d_lock);
60817 @@ -1002,7 +1002,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
60818 * counts, just remove them from the LRU. Otherwise give them
60819 * another pass through the LRU.
60820 */
60821 - if (dentry->d_lockref.count) {
60822 + if (__lockref_read(&dentry->d_lockref)) {
60823 d_lru_isolate(lru, dentry);
60824 spin_unlock(&dentry->d_lock);
60825 return LRU_REMOVED;
60826 @@ -1336,7 +1336,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
60827 } else {
60828 if (dentry->d_flags & DCACHE_LRU_LIST)
60829 d_lru_del(dentry);
60830 - if (!dentry->d_lockref.count) {
60831 + if (!__lockref_read(&dentry->d_lockref)) {
60832 d_shrink_add(dentry, &data->dispose);
60833 data->found++;
60834 }
60835 @@ -1384,7 +1384,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60836 return D_WALK_CONTINUE;
60837
60838 /* root with refcount 1 is fine */
60839 - if (dentry == _data && dentry->d_lockref.count == 1)
60840 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
60841 return D_WALK_CONTINUE;
60842
60843 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
60844 @@ -1393,7 +1393,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60845 dentry->d_inode ?
60846 dentry->d_inode->i_ino : 0UL,
60847 dentry,
60848 - dentry->d_lockref.count,
60849 + __lockref_read(&dentry->d_lockref),
60850 dentry->d_sb->s_type->name,
60851 dentry->d_sb->s_id);
60852 WARN_ON(1);
60853 @@ -1534,7 +1534,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60854 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
60855 if (name->len > DNAME_INLINE_LEN-1) {
60856 size_t size = offsetof(struct external_name, name[1]);
60857 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
60858 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
60859 if (!p) {
60860 kmem_cache_free(dentry_cache, dentry);
60861 return NULL;
60862 @@ -1557,7 +1557,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60863 smp_wmb();
60864 dentry->d_name.name = dname;
60865
60866 - dentry->d_lockref.count = 1;
60867 + __lockref_set(&dentry->d_lockref, 1);
60868 dentry->d_flags = 0;
60869 spin_lock_init(&dentry->d_lock);
60870 seqcount_init(&dentry->d_seq);
60871 @@ -1566,6 +1566,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60872 dentry->d_sb = sb;
60873 dentry->d_op = NULL;
60874 dentry->d_fsdata = NULL;
60875 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
60876 + atomic_set(&dentry->chroot_refcnt, 0);
60877 +#endif
60878 INIT_HLIST_BL_NODE(&dentry->d_hash);
60879 INIT_LIST_HEAD(&dentry->d_lru);
60880 INIT_LIST_HEAD(&dentry->d_subdirs);
60881 @@ -2290,7 +2293,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
60882 goto next;
60883 }
60884
60885 - dentry->d_lockref.count++;
60886 + __lockref_inc(&dentry->d_lockref);
60887 found = dentry;
60888 spin_unlock(&dentry->d_lock);
60889 break;
60890 @@ -2358,7 +2361,7 @@ again:
60891 spin_lock(&dentry->d_lock);
60892 inode = dentry->d_inode;
60893 isdir = S_ISDIR(inode->i_mode);
60894 - if (dentry->d_lockref.count == 1) {
60895 + if (__lockref_read(&dentry->d_lockref) == 1) {
60896 if (!spin_trylock(&inode->i_lock)) {
60897 spin_unlock(&dentry->d_lock);
60898 cpu_relax();
60899 @@ -3311,7 +3314,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
60900
60901 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
60902 dentry->d_flags |= DCACHE_GENOCIDE;
60903 - dentry->d_lockref.count--;
60904 + __lockref_dec(&dentry->d_lockref);
60905 }
60906 }
60907 return D_WALK_CONTINUE;
60908 @@ -3427,7 +3430,8 @@ void __init vfs_caches_init(unsigned long mempages)
60909 mempages -= reserve;
60910
60911 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
60912 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
60913 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
60914 + SLAB_NO_SANITIZE, NULL);
60915
60916 dcache_init();
60917 inode_init();
60918 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
60919 index 96400ab..906103d 100644
60920 --- a/fs/debugfs/inode.c
60921 +++ b/fs/debugfs/inode.c
60922 @@ -386,6 +386,10 @@ struct dentry *debugfs_create_file_size(const char *name, umode_t mode,
60923 }
60924 EXPORT_SYMBOL_GPL(debugfs_create_file_size);
60925
60926 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
60927 +extern int grsec_enable_sysfs_restrict;
60928 +#endif
60929 +
60930 /**
60931 * debugfs_create_dir - create a directory in the debugfs filesystem
60932 * @name: a pointer to a string containing the name of the directory to
60933 @@ -404,6 +408,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
60934 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
60935 * returned.
60936 */
60937 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
60938 +extern int grsec_enable_sysfs_restrict;
60939 +#endif
60940 +
60941 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
60942 {
60943 struct dentry *dentry = start_creating(name, parent);
60944 @@ -416,7 +424,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
60945 if (unlikely(!inode))
60946 return failed_creating(dentry);
60947
60948 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
60949 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
60950 + if (grsec_enable_sysfs_restrict)
60951 + inode->i_mode = S_IFDIR | S_IRWXU;
60952 + else
60953 +#endif
60954 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
60955 inode->i_op = &simple_dir_inode_operations;
60956 inode->i_fop = &simple_dir_operations;
60957
60958 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
60959 index b08b518..d6acffa 100644
60960 --- a/fs/ecryptfs/inode.c
60961 +++ b/fs/ecryptfs/inode.c
60962 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
60963 old_fs = get_fs();
60964 set_fs(get_ds());
60965 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
60966 - (char __user *)lower_buf,
60967 + (char __force_user *)lower_buf,
60968 PATH_MAX);
60969 set_fs(old_fs);
60970 if (rc < 0)
60971 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
60972 index e4141f2..d8263e8 100644
60973 --- a/fs/ecryptfs/miscdev.c
60974 +++ b/fs/ecryptfs/miscdev.c
60975 @@ -304,7 +304,7 @@ check_list:
60976 goto out_unlock_msg_ctx;
60977 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
60978 if (msg_ctx->msg) {
60979 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
60980 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
60981 goto out_unlock_msg_ctx;
60982 i += packet_length_size;
60983 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
60984 diff --git a/fs/exec.c b/fs/exec.c
60985 index 00400cf..b9dca28 100644
60986 --- a/fs/exec.c
60987 +++ b/fs/exec.c
60988 @@ -56,8 +56,20 @@
60989 #include <linux/pipe_fs_i.h>
60990 #include <linux/oom.h>
60991 #include <linux/compat.h>
60992 +#include <linux/random.h>
60993 +#include <linux/seq_file.h>
60994 +#include <linux/coredump.h>
60995 +#include <linux/mman.h>
60996 +
60997 +#ifdef CONFIG_PAX_REFCOUNT
60998 +#include <linux/kallsyms.h>
60999 +#include <linux/kdebug.h>
61000 +#endif
61001 +
61002 +#include <trace/events/fs.h>
61003
61004 #include <asm/uaccess.h>
61005 +#include <asm/sections.h>
61006 #include <asm/mmu_context.h>
61007 #include <asm/tlb.h>
61008
61009 @@ -66,19 +78,34 @@
61010
61011 #include <trace/events/sched.h>
61012
61013 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
61014 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
61015 +{
61016 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
61017 +}
61018 +#endif
61019 +
61020 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
61021 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
61022 +EXPORT_SYMBOL(pax_set_initial_flags_func);
61023 +#endif
61024 +
61025 int suid_dumpable = 0;
61026
61027 static LIST_HEAD(formats);
61028 static DEFINE_RWLOCK(binfmt_lock);
61029
61030 +extern int gr_process_kernel_exec_ban(void);
61031 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
61032 +
61033 void __register_binfmt(struct linux_binfmt * fmt, int insert)
61034 {
61035 BUG_ON(!fmt);
61036 if (WARN_ON(!fmt->load_binary))
61037 return;
61038 write_lock(&binfmt_lock);
61039 - insert ? list_add(&fmt->lh, &formats) :
61040 - list_add_tail(&fmt->lh, &formats);
61041 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
61042 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
61043 write_unlock(&binfmt_lock);
61044 }
61045
61046 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
61047 void unregister_binfmt(struct linux_binfmt * fmt)
61048 {
61049 write_lock(&binfmt_lock);
61050 - list_del(&fmt->lh);
61051 + pax_list_del((struct list_head *)&fmt->lh);
61052 write_unlock(&binfmt_lock);
61053 }
61054
61055 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
61056 int write)
61057 {
61058 struct page *page;
61059 - int ret;
61060
61061 -#ifdef CONFIG_STACK_GROWSUP
61062 - if (write) {
61063 - ret = expand_downwards(bprm->vma, pos);
61064 - if (ret < 0)
61065 - return NULL;
61066 - }
61067 -#endif
61068 - ret = get_user_pages(current, bprm->mm, pos,
61069 - 1, write, 1, &page, NULL);
61070 - if (ret <= 0)
61071 + if (0 > expand_downwards(bprm->vma, pos))
61072 + return NULL;
61073 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
61074 return NULL;
61075
61076 if (write) {
61077 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
61078 if (size <= ARG_MAX)
61079 return page;
61080
61081 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61082 + // only allow 512KB for argv+env on suid/sgid binaries
61083 + // to prevent easy ASLR exhaustion
61084 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
61085 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
61086 + (size > (512 * 1024))) {
61087 + put_page(page);
61088 + return NULL;
61089 + }
61090 +#endif
61091 +
61092 /*
61093 * Limit to 1/4-th the stack size for the argv+env strings.
61094 * This ensures that:
61095 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
61096 vma->vm_end = STACK_TOP_MAX;
61097 vma->vm_start = vma->vm_end - PAGE_SIZE;
61098 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
61099 +
61100 +#ifdef CONFIG_PAX_SEGMEXEC
61101 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
61102 +#endif
61103 +
61104 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
61105 INIT_LIST_HEAD(&vma->anon_vma_chain);
61106
61107 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
61108 arch_bprm_mm_init(mm, vma);
61109 up_write(&mm->mmap_sem);
61110 bprm->p = vma->vm_end - sizeof(void *);
61111 +
61112 +#ifdef CONFIG_PAX_RANDUSTACK
61113 + if (randomize_va_space)
61114 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
61115 +#endif
61116 +
61117 return 0;
61118 err:
61119 up_write(&mm->mmap_sem);
61120 @@ -396,7 +437,7 @@ struct user_arg_ptr {
61121 } ptr;
61122 };
61123
61124 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
61125 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
61126 {
61127 const char __user *native;
61128
61129 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
61130 compat_uptr_t compat;
61131
61132 if (get_user(compat, argv.ptr.compat + nr))
61133 - return ERR_PTR(-EFAULT);
61134 + return (const char __force_user *)ERR_PTR(-EFAULT);
61135
61136 return compat_ptr(compat);
61137 }
61138 #endif
61139
61140 if (get_user(native, argv.ptr.native + nr))
61141 - return ERR_PTR(-EFAULT);
61142 + return (const char __force_user *)ERR_PTR(-EFAULT);
61143
61144 return native;
61145 }
61146 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
61147 if (!p)
61148 break;
61149
61150 - if (IS_ERR(p))
61151 + if (IS_ERR((const char __force_kernel *)p))
61152 return -EFAULT;
61153
61154 if (i >= max)
61155 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
61156
61157 ret = -EFAULT;
61158 str = get_user_arg_ptr(argv, argc);
61159 - if (IS_ERR(str))
61160 + if (IS_ERR((const char __force_kernel *)str))
61161 goto out;
61162
61163 len = strnlen_user(str, MAX_ARG_STRLEN);
61164 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
61165 int r;
61166 mm_segment_t oldfs = get_fs();
61167 struct user_arg_ptr argv = {
61168 - .ptr.native = (const char __user *const __user *)__argv,
61169 + .ptr.native = (const char __user * const __force_user *)__argv,
61170 };
61171
61172 set_fs(KERNEL_DS);
61173 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
61174 unsigned long new_end = old_end - shift;
61175 struct mmu_gather tlb;
61176
61177 - BUG_ON(new_start > new_end);
61178 + if (new_start >= new_end || new_start < mmap_min_addr)
61179 + return -ENOMEM;
61180
61181 /*
61182 * ensure there are no vmas between where we want to go
61183 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
61184 if (vma != find_vma(mm, new_start))
61185 return -EFAULT;
61186
61187 +#ifdef CONFIG_PAX_SEGMEXEC
61188 + BUG_ON(pax_find_mirror_vma(vma));
61189 +#endif
61190 +
61191 /*
61192 * cover the whole range: [new_start, old_end)
61193 */
61194 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
61195 stack_top = arch_align_stack(stack_top);
61196 stack_top = PAGE_ALIGN(stack_top);
61197
61198 - if (unlikely(stack_top < mmap_min_addr) ||
61199 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
61200 - return -ENOMEM;
61201 -
61202 stack_shift = vma->vm_end - stack_top;
61203
61204 bprm->p -= stack_shift;
61205 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
61206 bprm->exec -= stack_shift;
61207
61208 down_write(&mm->mmap_sem);
61209 +
61210 + /* Move stack pages down in memory. */
61211 + if (stack_shift) {
61212 + ret = shift_arg_pages(vma, stack_shift);
61213 + if (ret)
61214 + goto out_unlock;
61215 + }
61216 +
61217 vm_flags = VM_STACK_FLAGS;
61218
61219 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61220 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
61221 + vm_flags &= ~VM_EXEC;
61222 +
61223 +#ifdef CONFIG_PAX_MPROTECT
61224 + if (mm->pax_flags & MF_PAX_MPROTECT)
61225 + vm_flags &= ~VM_MAYEXEC;
61226 +#endif
61227 +
61228 + }
61229 +#endif
61230 +
61231 /*
61232 * Adjust stack execute permissions; explicitly enable for
61233 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
61234 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
61235 goto out_unlock;
61236 BUG_ON(prev != vma);
61237
61238 - /* Move stack pages down in memory. */
61239 - if (stack_shift) {
61240 - ret = shift_arg_pages(vma, stack_shift);
61241 - if (ret)
61242 - goto out_unlock;
61243 - }
61244 -
61245 /* mprotect_fixup is overkill to remove the temporary stack flags */
61246 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
61247
61248 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
61249 #endif
61250 current->mm->start_stack = bprm->p;
61251 ret = expand_stack(vma, stack_base);
61252 +
61253 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
61254 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
61255 + unsigned long size;
61256 + vm_flags_t vm_flags;
61257 +
61258 + size = STACK_TOP - vma->vm_end;
61259 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
61260 +
61261 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
61262 +
61263 +#ifdef CONFIG_X86
61264 + if (!ret) {
61265 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
61266 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
61267 + }
61268 +#endif
61269 +
61270 + }
61271 +#endif
61272 +
61273 if (ret)
61274 ret = -EFAULT;
61275
61276 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
61277 if (err)
61278 goto exit;
61279
61280 - if (name->name[0] != '\0')
61281 + if (name->name[0] != '\0') {
61282 fsnotify_open(file);
61283 + trace_open_exec(name->name);
61284 + }
61285
61286 out:
61287 return file;
61288 @@ -815,7 +893,7 @@ int kernel_read(struct file *file, loff_t offset,
61289 old_fs = get_fs();
61290 set_fs(get_ds());
61291 /* The cast to a user pointer is valid due to the set_fs() */
61292 - result = vfs_read(file, (void __user *)addr, count, &pos);
61293 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
61294 set_fs(old_fs);
61295 return result;
61296 }
61297 @@ -860,6 +938,7 @@ static int exec_mmap(struct mm_struct *mm)
61298 tsk->mm = mm;
61299 tsk->active_mm = mm;
61300 activate_mm(active_mm, mm);
61301 + populate_stack();
61302 tsk->mm->vmacache_seqnum = 0;
61303 vmacache_flush(tsk);
61304 task_unlock(tsk);
61305 @@ -926,10 +1005,14 @@ static int de_thread(struct task_struct *tsk)
61306 if (!thread_group_leader(tsk)) {
61307 struct task_struct *leader = tsk->group_leader;
61308
61309 - sig->notify_count = -1; /* for exit_notify() */
61310 for (;;) {
61311 threadgroup_change_begin(tsk);
61312 write_lock_irq(&tasklist_lock);
61313 + /*
61314 + * Do this under tasklist_lock to ensure that
61315 + * exit_notify() can't miss ->group_exit_task
61316 + */
61317 + sig->notify_count = -1;
61318 if (likely(leader->exit_state))
61319 break;
61320 __set_current_state(TASK_KILLABLE);
61321 @@ -1258,7 +1341,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
61322 }
61323 rcu_read_unlock();
61324
61325 - if (p->fs->users > n_fs)
61326 + if (atomic_read(&p->fs->users) > n_fs)
61327 bprm->unsafe |= LSM_UNSAFE_SHARE;
61328 else
61329 p->fs->in_exec = 1;
61330 @@ -1459,6 +1542,31 @@ static int exec_binprm(struct linux_binprm *bprm)
61331 return ret;
61332 }
61333
61334 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61335 +static DEFINE_PER_CPU(u64, exec_counter);
61336 +static int __init init_exec_counters(void)
61337 +{
61338 + unsigned int cpu;
61339 +
61340 + for_each_possible_cpu(cpu) {
61341 + per_cpu(exec_counter, cpu) = (u64)cpu;
61342 + }
61343 +
61344 + return 0;
61345 +}
61346 +early_initcall(init_exec_counters);
61347 +static inline void increment_exec_counter(void)
61348 +{
61349 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
61350 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
61351 +}
61352 +#else
61353 +static inline void increment_exec_counter(void) {}
61354 +#endif
61355 +
61356 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
61357 + struct user_arg_ptr argv);
61358 +
61359 /*
61360 * sys_execve() executes a new program.
61361 */
61362 @@ -1467,6 +1575,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61363 struct user_arg_ptr envp,
61364 int flags)
61365 {
61366 +#ifdef CONFIG_GRKERNSEC
61367 + struct file *old_exec_file;
61368 + struct acl_subject_label *old_acl;
61369 + struct rlimit old_rlim[RLIM_NLIMITS];
61370 +#endif
61371 char *pathbuf = NULL;
61372 struct linux_binprm *bprm;
61373 struct file *file;
61374 @@ -1476,6 +1589,8 @@ static int do_execveat_common(int fd, struct filename *filename,
61375 if (IS_ERR(filename))
61376 return PTR_ERR(filename);
61377
61378 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
61379 +
61380 /*
61381 * We move the actual failure in case of RLIMIT_NPROC excess from
61382 * set*uid() to execve() because too many poorly written programs
61383 @@ -1513,6 +1628,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61384 if (IS_ERR(file))
61385 goto out_unmark;
61386
61387 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
61388 + retval = -EPERM;
61389 + goto out_unmark;
61390 + }
61391 +
61392 sched_exec();
61393
61394 bprm->file = file;
61395 @@ -1539,6 +1659,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61396 }
61397 bprm->interp = bprm->filename;
61398
61399 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
61400 + retval = -EACCES;
61401 + goto out_unmark;
61402 + }
61403 +
61404 retval = bprm_mm_init(bprm);
61405 if (retval)
61406 goto out_unmark;
61407 @@ -1555,24 +1680,70 @@ static int do_execveat_common(int fd, struct filename *filename,
61408 if (retval < 0)
61409 goto out;
61410
61411 +#ifdef CONFIG_GRKERNSEC
61412 + old_acl = current->acl;
61413 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
61414 + old_exec_file = current->exec_file;
61415 + get_file(file);
61416 + current->exec_file = file;
61417 +#endif
61418 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61419 + /* limit suid stack to 8MB
61420 + * we saved the old limits above and will restore them if this exec fails
61421 + */
61422 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
61423 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
61424 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
61425 +#endif
61426 +
61427 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
61428 + retval = -EPERM;
61429 + goto out_fail;
61430 + }
61431 +
61432 + if (!gr_tpe_allow(file)) {
61433 + retval = -EACCES;
61434 + goto out_fail;
61435 + }
61436 +
61437 + if (gr_check_crash_exec(file)) {
61438 + retval = -EACCES;
61439 + goto out_fail;
61440 + }
61441 +
61442 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
61443 + bprm->unsafe);
61444 + if (retval < 0)
61445 + goto out_fail;
61446 +
61447 retval = copy_strings_kernel(1, &bprm->filename, bprm);
61448 if (retval < 0)
61449 - goto out;
61450 + goto out_fail;
61451
61452 bprm->exec = bprm->p;
61453 retval = copy_strings(bprm->envc, envp, bprm);
61454 if (retval < 0)
61455 - goto out;
61456 + goto out_fail;
61457
61458 retval = copy_strings(bprm->argc, argv, bprm);
61459 if (retval < 0)
61460 - goto out;
61461 + goto out_fail;
61462 +
61463 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
61464 +
61465 + gr_handle_exec_args(bprm, argv);
61466
61467 retval = exec_binprm(bprm);
61468 if (retval < 0)
61469 - goto out;
61470 + goto out_fail;
61471 +#ifdef CONFIG_GRKERNSEC
61472 + if (old_exec_file)
61473 + fput(old_exec_file);
61474 +#endif
61475
61476 /* execve succeeded */
61477 +
61478 + increment_exec_counter();
61479 current->fs->in_exec = 0;
61480 current->in_execve = 0;
61481 acct_update_integrals(current);
61482 @@ -1584,6 +1755,14 @@ static int do_execveat_common(int fd, struct filename *filename,
61483 put_files_struct(displaced);
61484 return retval;
61485
61486 +out_fail:
61487 +#ifdef CONFIG_GRKERNSEC
61488 + current->acl = old_acl;
61489 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
61490 + fput(current->exec_file);
61491 + current->exec_file = old_exec_file;
61492 +#endif
61493 +
61494 out:
61495 if (bprm->mm) {
61496 acct_arg_size(bprm, 0);
61497 @@ -1730,3 +1909,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
61498 argv, envp, flags);
61499 }
61500 #endif
61501 +
61502 +int pax_check_flags(unsigned long *flags)
61503 +{
61504 + int retval = 0;
61505 +
61506 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
61507 + if (*flags & MF_PAX_SEGMEXEC)
61508 + {
61509 + *flags &= ~MF_PAX_SEGMEXEC;
61510 + retval = -EINVAL;
61511 + }
61512 +#endif
61513 +
61514 + if ((*flags & MF_PAX_PAGEEXEC)
61515 +
61516 +#ifdef CONFIG_PAX_PAGEEXEC
61517 + && (*flags & MF_PAX_SEGMEXEC)
61518 +#endif
61519 +
61520 + )
61521 + {
61522 + *flags &= ~MF_PAX_PAGEEXEC;
61523 + retval = -EINVAL;
61524 + }
61525 +
61526 + if ((*flags & MF_PAX_MPROTECT)
61527 +
61528 +#ifdef CONFIG_PAX_MPROTECT
61529 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61530 +#endif
61531 +
61532 + )
61533 + {
61534 + *flags &= ~MF_PAX_MPROTECT;
61535 + retval = -EINVAL;
61536 + }
61537 +
61538 + if ((*flags & MF_PAX_EMUTRAMP)
61539 +
61540 +#ifdef CONFIG_PAX_EMUTRAMP
61541 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61542 +#endif
61543 +
61544 + )
61545 + {
61546 + *flags &= ~MF_PAX_EMUTRAMP;
61547 + retval = -EINVAL;
61548 + }
61549 +
61550 + return retval;
61551 +}
61552 +
61553 +EXPORT_SYMBOL(pax_check_flags);
61554 +
61555 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61556 +char *pax_get_path(const struct path *path, char *buf, int buflen)
61557 +{
61558 + char *pathname = d_path(path, buf, buflen);
61559 +
61560 + if (IS_ERR(pathname))
61561 + goto toolong;
61562 +
61563 + pathname = mangle_path(buf, pathname, "\t\n\\");
61564 + if (!pathname)
61565 + goto toolong;
61566 +
61567 + *pathname = 0;
61568 + return buf;
61569 +
61570 +toolong:
61571 + return "<path too long>";
61572 +}
61573 +EXPORT_SYMBOL(pax_get_path);
61574 +
61575 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
61576 +{
61577 + struct task_struct *tsk = current;
61578 + struct mm_struct *mm = current->mm;
61579 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
61580 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
61581 + char *path_exec = NULL;
61582 + char *path_fault = NULL;
61583 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
61584 + siginfo_t info = { };
61585 +
61586 + if (buffer_exec && buffer_fault) {
61587 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
61588 +
61589 + down_read(&mm->mmap_sem);
61590 + vma = mm->mmap;
61591 + while (vma && (!vma_exec || !vma_fault)) {
61592 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
61593 + vma_exec = vma;
61594 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
61595 + vma_fault = vma;
61596 + vma = vma->vm_next;
61597 + }
61598 + if (vma_exec)
61599 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
61600 + if (vma_fault) {
61601 + start = vma_fault->vm_start;
61602 + end = vma_fault->vm_end;
61603 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
61604 + if (vma_fault->vm_file)
61605 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
61606 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
61607 + path_fault = "<heap>";
61608 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
61609 + path_fault = "<stack>";
61610 + else
61611 + path_fault = "<anonymous mapping>";
61612 + }
61613 + up_read(&mm->mmap_sem);
61614 + }
61615 + if (tsk->signal->curr_ip)
61616 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
61617 + else
61618 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
61619 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
61620 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
61621 + free_page((unsigned long)buffer_exec);
61622 + free_page((unsigned long)buffer_fault);
61623 + pax_report_insns(regs, pc, sp);
61624 + info.si_signo = SIGKILL;
61625 + info.si_errno = 0;
61626 + info.si_code = SI_KERNEL;
61627 + info.si_pid = 0;
61628 + info.si_uid = 0;
61629 + do_coredump(&info);
61630 +}
61631 +#endif
61632 +
61633 +#ifdef CONFIG_PAX_REFCOUNT
61634 +void pax_report_refcount_overflow(struct pt_regs *regs)
61635 +{
61636 + if (current->signal->curr_ip)
61637 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
61638 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
61639 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61640 + else
61641 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
61642 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61643 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
61644 + preempt_disable();
61645 + show_regs(regs);
61646 + preempt_enable();
61647 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
61648 +}
61649 +#endif
61650 +
61651 +#ifdef CONFIG_PAX_USERCOPY
61652 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
61653 +static noinline int check_stack_object(const void *obj, unsigned long len)
61654 +{
61655 + const void * const stack = task_stack_page(current);
61656 + const void * const stackend = stack + THREAD_SIZE;
61657 +
61658 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61659 + const void *frame = NULL;
61660 + const void *oldframe;
61661 +#endif
61662 +
61663 + if (obj + len < obj)
61664 + return -1;
61665 +
61666 + if (obj + len <= stack || stackend <= obj)
61667 + return 0;
61668 +
61669 + if (obj < stack || stackend < obj + len)
61670 + return -1;
61671 +
61672 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61673 + oldframe = __builtin_frame_address(1);
61674 + if (oldframe)
61675 + frame = __builtin_frame_address(2);
61676 + /*
61677 + low ----------------------------------------------> high
61678 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
61679 + ^----------------^
61680 + allow copies only within here
61681 + */
61682 + while (stack <= frame && frame < stackend) {
61683 + /* if obj + len extends past the last frame, this
61684 + check won't pass and the next frame will be 0,
61685 + causing us to bail out and correctly report
61686 + the copy as invalid
61687 + */
61688 + if (obj + len <= frame)
61689 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
61690 + oldframe = frame;
61691 + frame = *(const void * const *)frame;
61692 + }
61693 + return -1;
61694 +#else
61695 + return 1;
61696 +#endif
61697 +}
61698 +
61699 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
61700 +{
61701 + if (current->signal->curr_ip)
61702 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61703 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61704 + else
61705 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61706 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61707 + dump_stack();
61708 + gr_handle_kernel_exploit();
61709 + do_group_exit(SIGKILL);
61710 +}
61711 +#endif
61712 +
61713 +#ifdef CONFIG_PAX_USERCOPY
61714 +
61715 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
61716 +{
61717 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
61718 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
61719 +#ifdef CONFIG_MODULES
61720 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
61721 +#else
61722 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
61723 +#endif
61724 +
61725 +#else
61726 + unsigned long textlow = (unsigned long)_stext;
61727 + unsigned long texthigh = (unsigned long)_etext;
61728 +
61729 +#ifdef CONFIG_X86_64
61730 + /* check against linear mapping as well */
61731 + if (high > (unsigned long)__va(__pa(textlow)) &&
61732 + low < (unsigned long)__va(__pa(texthigh)))
61733 + return true;
61734 +#endif
61735 +
61736 +#endif
61737 +
61738 + if (high <= textlow || low >= texthigh)
61739 + return false;
61740 + else
61741 + return true;
61742 +}
61743 +#endif
61744 +
61745 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
61746 +{
61747 +#ifdef CONFIG_PAX_USERCOPY
61748 + const char *type;
61749 +#endif
61750 +
61751 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
61752 + unsigned long stackstart = (unsigned long)task_stack_page(current);
61753 + unsigned long currentsp = (unsigned long)&stackstart;
61754 + if (unlikely((currentsp < stackstart + 512 ||
61755 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
61756 + BUG();
61757 +#endif
61758 +
61759 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
61760 + if (const_size)
61761 + return;
61762 +#endif
61763 +
61764 +#ifdef CONFIG_PAX_USERCOPY
61765 + if (!n)
61766 + return;
61767 +
61768 + type = check_heap_object(ptr, n);
61769 + if (!type) {
61770 + int ret = check_stack_object(ptr, n);
61771 + if (ret == 1 || ret == 2)
61772 + return;
61773 + if (ret == 0) {
61774 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
61775 + type = "<kernel text>";
61776 + else
61777 + return;
61778 + } else
61779 + type = "<process stack>";
61780 + }
61781 +
61782 + pax_report_usercopy(ptr, n, to_user, type);
61783 +#endif
61784 +
61785 +}
61786 +EXPORT_SYMBOL(__check_object_size);
61787 +
61788 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
61789 +void pax_track_stack(void)
61790 +{
61791 + unsigned long sp = (unsigned long)&sp;
61792 + if (sp < current_thread_info()->lowest_stack &&
61793 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
61794 + current_thread_info()->lowest_stack = sp;
61795 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
61796 + BUG();
61797 +}
61798 +EXPORT_SYMBOL(pax_track_stack);
61799 +#endif
61800 +
61801 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
61802 +void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
61803 +{
61804 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
61805 + dump_stack();
61806 + do_group_exit(SIGKILL);
61807 +}
61808 +EXPORT_SYMBOL(report_size_overflow);
61809 +#endif
61810 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
61811 index 9f9992b..8b59411 100644
61812 --- a/fs/ext2/balloc.c
61813 +++ b/fs/ext2/balloc.c
61814 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
61815
61816 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61817 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61818 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61819 + if (free_blocks < root_blocks + 1 &&
61820 !uid_eq(sbi->s_resuid, current_fsuid()) &&
61821 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61822 - !in_group_p (sbi->s_resgid))) {
61823 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61824 return 0;
61825 }
61826 return 1;
61827 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
61828 index d0e746e..82e06f0 100644
61829 --- a/fs/ext2/super.c
61830 +++ b/fs/ext2/super.c
61831 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
61832 #ifdef CONFIG_EXT2_FS_XATTR
61833 if (test_opt(sb, XATTR_USER))
61834 seq_puts(seq, ",user_xattr");
61835 - if (!test_opt(sb, XATTR_USER) &&
61836 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
61837 + if (!test_opt(sb, XATTR_USER))
61838 seq_puts(seq, ",nouser_xattr");
61839 - }
61840 #endif
61841
61842 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61843 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
61844 if (def_mount_opts & EXT2_DEFM_UID16)
61845 set_opt(sbi->s_mount_opt, NO_UID32);
61846 #ifdef CONFIG_EXT2_FS_XATTR
61847 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
61848 - set_opt(sbi->s_mount_opt, XATTR_USER);
61849 + /* always enable user xattrs */
61850 + set_opt(sbi->s_mount_opt, XATTR_USER);
61851 #endif
61852 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61853 if (def_mount_opts & EXT2_DEFM_ACL)
61854 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
61855 index 9142614..97484fa 100644
61856 --- a/fs/ext2/xattr.c
61857 +++ b/fs/ext2/xattr.c
61858 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
61859 struct buffer_head *bh = NULL;
61860 struct ext2_xattr_entry *entry;
61861 char *end;
61862 - size_t rest = buffer_size;
61863 + size_t rest = buffer_size, total_size = 0;
61864 int error;
61865
61866 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
61867 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
61868 buffer += size;
61869 }
61870 rest -= size;
61871 + total_size += size;
61872 }
61873 }
61874 - error = buffer_size - rest; /* total size */
61875 + error = total_size;
61876
61877 cleanup:
61878 brelse(bh);
61879 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
61880 index 158b5d4..2432610 100644
61881 --- a/fs/ext3/balloc.c
61882 +++ b/fs/ext3/balloc.c
61883 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
61884
61885 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61886 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61887 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61888 + if (free_blocks < root_blocks + 1 &&
61889 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
61890 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61891 - !in_group_p (sbi->s_resgid))) {
61892 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61893 return 0;
61894 }
61895 return 1;
61896 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
61897 index d4dbf3c..906a6fb 100644
61898 --- a/fs/ext3/super.c
61899 +++ b/fs/ext3/super.c
61900 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
61901 #ifdef CONFIG_EXT3_FS_XATTR
61902 if (test_opt(sb, XATTR_USER))
61903 seq_puts(seq, ",user_xattr");
61904 - if (!test_opt(sb, XATTR_USER) &&
61905 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
61906 + if (!test_opt(sb, XATTR_USER))
61907 seq_puts(seq, ",nouser_xattr");
61908 - }
61909 #endif
61910 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61911 if (test_opt(sb, POSIX_ACL))
61912 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
61913 if (def_mount_opts & EXT3_DEFM_UID16)
61914 set_opt(sbi->s_mount_opt, NO_UID32);
61915 #ifdef CONFIG_EXT3_FS_XATTR
61916 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
61917 - set_opt(sbi->s_mount_opt, XATTR_USER);
61918 + /* always enable user xattrs */
61919 + set_opt(sbi->s_mount_opt, XATTR_USER);
61920 #endif
61921 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61922 if (def_mount_opts & EXT3_DEFM_ACL)
61923 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
61924 index c6874be..f8a6ae8 100644
61925 --- a/fs/ext3/xattr.c
61926 +++ b/fs/ext3/xattr.c
61927 @@ -330,7 +330,7 @@ static int
61928 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61929 char *buffer, size_t buffer_size)
61930 {
61931 - size_t rest = buffer_size;
61932 + size_t rest = buffer_size, total_size = 0;
61933
61934 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
61935 const struct xattr_handler *handler =
61936 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61937 buffer += size;
61938 }
61939 rest -= size;
61940 + total_size += size;
61941 }
61942 }
61943 - return buffer_size - rest;
61944 + return total_size;
61945 }
61946
61947 static int
61948 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
61949 index 83a6f49..d4e4d03 100644
61950 --- a/fs/ext4/balloc.c
61951 +++ b/fs/ext4/balloc.c
61952 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
61953 /* Hm, nope. Are (enough) root reserved clusters available? */
61954 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
61955 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
61956 - capable(CAP_SYS_RESOURCE) ||
61957 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
61958 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
61959 + capable_nolog(CAP_SYS_RESOURCE)) {
61960
61961 if (free_clusters >= (nclusters + dirty_clusters +
61962 resv_clusters))
61963 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
61964 index f63c3d5..3c1a033 100644
61965 --- a/fs/ext4/ext4.h
61966 +++ b/fs/ext4/ext4.h
61967 @@ -1287,19 +1287,19 @@ struct ext4_sb_info {
61968 unsigned long s_mb_last_start;
61969
61970 /* stats for buddy allocator */
61971 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
61972 - atomic_t s_bal_success; /* we found long enough chunks */
61973 - atomic_t s_bal_allocated; /* in blocks */
61974 - atomic_t s_bal_ex_scanned; /* total extents scanned */
61975 - atomic_t s_bal_goals; /* goal hits */
61976 - atomic_t s_bal_breaks; /* too long searches */
61977 - atomic_t s_bal_2orders; /* 2^order hits */
61978 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
61979 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
61980 + atomic_unchecked_t s_bal_allocated; /* in blocks */
61981 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
61982 + atomic_unchecked_t s_bal_goals; /* goal hits */
61983 + atomic_unchecked_t s_bal_breaks; /* too long searches */
61984 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
61985 spinlock_t s_bal_lock;
61986 unsigned long s_mb_buddies_generated;
61987 unsigned long long s_mb_generation_time;
61988 - atomic_t s_mb_lost_chunks;
61989 - atomic_t s_mb_preallocated;
61990 - atomic_t s_mb_discarded;
61991 + atomic_unchecked_t s_mb_lost_chunks;
61992 + atomic_unchecked_t s_mb_preallocated;
61993 + atomic_unchecked_t s_mb_discarded;
61994 atomic_t s_lock_busy;
61995
61996 /* locality groups */
61997 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
61998 index 8d1e602..abf497b 100644
61999 --- a/fs/ext4/mballoc.c
62000 +++ b/fs/ext4/mballoc.c
62001 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
62002 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
62003
62004 if (EXT4_SB(sb)->s_mb_stats)
62005 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
62006 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
62007
62008 break;
62009 }
62010 @@ -2211,7 +2211,7 @@ repeat:
62011 ac->ac_status = AC_STATUS_CONTINUE;
62012 ac->ac_flags |= EXT4_MB_HINT_FIRST;
62013 cr = 3;
62014 - atomic_inc(&sbi->s_mb_lost_chunks);
62015 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
62016 goto repeat;
62017 }
62018 }
62019 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
62020 if (sbi->s_mb_stats) {
62021 ext4_msg(sb, KERN_INFO,
62022 "mballoc: %u blocks %u reqs (%u success)",
62023 - atomic_read(&sbi->s_bal_allocated),
62024 - atomic_read(&sbi->s_bal_reqs),
62025 - atomic_read(&sbi->s_bal_success));
62026 + atomic_read_unchecked(&sbi->s_bal_allocated),
62027 + atomic_read_unchecked(&sbi->s_bal_reqs),
62028 + atomic_read_unchecked(&sbi->s_bal_success));
62029 ext4_msg(sb, KERN_INFO,
62030 "mballoc: %u extents scanned, %u goal hits, "
62031 "%u 2^N hits, %u breaks, %u lost",
62032 - atomic_read(&sbi->s_bal_ex_scanned),
62033 - atomic_read(&sbi->s_bal_goals),
62034 - atomic_read(&sbi->s_bal_2orders),
62035 - atomic_read(&sbi->s_bal_breaks),
62036 - atomic_read(&sbi->s_mb_lost_chunks));
62037 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
62038 + atomic_read_unchecked(&sbi->s_bal_goals),
62039 + atomic_read_unchecked(&sbi->s_bal_2orders),
62040 + atomic_read_unchecked(&sbi->s_bal_breaks),
62041 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
62042 ext4_msg(sb, KERN_INFO,
62043 "mballoc: %lu generated and it took %Lu",
62044 sbi->s_mb_buddies_generated,
62045 sbi->s_mb_generation_time);
62046 ext4_msg(sb, KERN_INFO,
62047 "mballoc: %u preallocated, %u discarded",
62048 - atomic_read(&sbi->s_mb_preallocated),
62049 - atomic_read(&sbi->s_mb_discarded));
62050 + atomic_read_unchecked(&sbi->s_mb_preallocated),
62051 + atomic_read_unchecked(&sbi->s_mb_discarded));
62052 }
62053
62054 free_percpu(sbi->s_locality_groups);
62055 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
62056 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
62057
62058 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
62059 - atomic_inc(&sbi->s_bal_reqs);
62060 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
62061 + atomic_inc_unchecked(&sbi->s_bal_reqs);
62062 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
62063 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
62064 - atomic_inc(&sbi->s_bal_success);
62065 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
62066 + atomic_inc_unchecked(&sbi->s_bal_success);
62067 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
62068 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
62069 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
62070 - atomic_inc(&sbi->s_bal_goals);
62071 + atomic_inc_unchecked(&sbi->s_bal_goals);
62072 if (ac->ac_found > sbi->s_mb_max_to_scan)
62073 - atomic_inc(&sbi->s_bal_breaks);
62074 + atomic_inc_unchecked(&sbi->s_bal_breaks);
62075 }
62076
62077 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
62078 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
62079 trace_ext4_mb_new_inode_pa(ac, pa);
62080
62081 ext4_mb_use_inode_pa(ac, pa);
62082 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
62083 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
62084
62085 ei = EXT4_I(ac->ac_inode);
62086 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
62087 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
62088 trace_ext4_mb_new_group_pa(ac, pa);
62089
62090 ext4_mb_use_group_pa(ac, pa);
62091 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
62092 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
62093
62094 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
62095 lg = ac->ac_lg;
62096 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
62097 * from the bitmap and continue.
62098 */
62099 }
62100 - atomic_add(free, &sbi->s_mb_discarded);
62101 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
62102
62103 return err;
62104 }
62105 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
62106 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
62107 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
62108 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
62109 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
62110 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
62111 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
62112
62113 return 0;
62114 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
62115 index 8313ca3..8a37d08 100644
62116 --- a/fs/ext4/mmp.c
62117 +++ b/fs/ext4/mmp.c
62118 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
62119 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
62120 const char *function, unsigned int line, const char *msg)
62121 {
62122 - __ext4_warning(sb, function, line, msg);
62123 + __ext4_warning(sb, function, line, "%s", msg);
62124 __ext4_warning(sb, function, line,
62125 "MMP failure info: last update time: %llu, last update "
62126 "node: %s, last update device: %s\n",
62127 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
62128 index 8a8ec62..1b02de5 100644
62129 --- a/fs/ext4/resize.c
62130 +++ b/fs/ext4/resize.c
62131 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
62132
62133 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
62134 for (count2 = count; count > 0; count -= count2, block += count2) {
62135 - ext4_fsblk_t start;
62136 + ext4_fsblk_t start, diff;
62137 struct buffer_head *bh;
62138 ext4_group_t group;
62139 int err;
62140 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
62141 start = ext4_group_first_block_no(sb, group);
62142 group -= flex_gd->groups[0].group;
62143
62144 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
62145 - if (count2 > count)
62146 - count2 = count;
62147 -
62148 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
62149 BUG_ON(flex_gd->count > 1);
62150 continue;
62151 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
62152 err = ext4_journal_get_write_access(handle, bh);
62153 if (err)
62154 return err;
62155 +
62156 + diff = block - start;
62157 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
62158 + if (count2 > count)
62159 + count2 = count;
62160 +
62161 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
62162 - block - start, count2);
62163 - ext4_set_bits(bh->b_data, block - start, count2);
62164 + diff, count2);
62165 + ext4_set_bits(bh->b_data, diff, count2);
62166
62167 err = ext4_handle_dirty_metadata(handle, NULL, bh);
62168 if (unlikely(err))
62169 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
62170 index e061e66..87bc092 100644
62171 --- a/fs/ext4/super.c
62172 +++ b/fs/ext4/super.c
62173 @@ -1243,7 +1243,7 @@ static ext4_fsblk_t get_sb_block(void **data)
62174 }
62175
62176 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
62177 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
62178 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
62179 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
62180
62181 #ifdef CONFIG_QUOTA
62182 @@ -2443,7 +2443,7 @@ struct ext4_attr {
62183 int offset;
62184 int deprecated_val;
62185 } u;
62186 -};
62187 +} __do_const;
62188
62189 static int parse_strtoull(const char *buf,
62190 unsigned long long max, unsigned long long *value)
62191 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
62192 index 1e09fc7..0400dd4 100644
62193 --- a/fs/ext4/xattr.c
62194 +++ b/fs/ext4/xattr.c
62195 @@ -399,7 +399,7 @@ static int
62196 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
62197 char *buffer, size_t buffer_size)
62198 {
62199 - size_t rest = buffer_size;
62200 + size_t rest = buffer_size, total_size = 0;
62201
62202 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
62203 const struct xattr_handler *handler =
62204 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
62205 buffer += size;
62206 }
62207 rest -= size;
62208 + total_size += size;
62209 }
62210 }
62211 - return buffer_size - rest;
62212 + return total_size;
62213 }
62214
62215 static int
62216 diff --git a/fs/fcntl.c b/fs/fcntl.c
62217 index ee85cd4..9dd0d20 100644
62218 --- a/fs/fcntl.c
62219 +++ b/fs/fcntl.c
62220 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
62221 int force)
62222 {
62223 security_file_set_fowner(filp);
62224 + if (gr_handle_chroot_fowner(pid, type))
62225 + return;
62226 + if (gr_check_protected_task_fowner(pid, type))
62227 + return;
62228 f_modown(filp, pid, type, force);
62229 }
62230 EXPORT_SYMBOL(__f_setown);
62231 diff --git a/fs/fhandle.c b/fs/fhandle.c
62232 index 999ff5c..2281df9 100644
62233 --- a/fs/fhandle.c
62234 +++ b/fs/fhandle.c
62235 @@ -8,6 +8,7 @@
62236 #include <linux/fs_struct.h>
62237 #include <linux/fsnotify.h>
62238 #include <linux/personality.h>
62239 +#include <linux/grsecurity.h>
62240 #include <asm/uaccess.h>
62241 #include "internal.h"
62242 #include "mount.h"
62243 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
62244 } else
62245 retval = 0;
62246 /* copy the mount id */
62247 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
62248 - sizeof(*mnt_id)) ||
62249 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
62250 copy_to_user(ufh, handle,
62251 sizeof(struct file_handle) + handle_bytes))
62252 retval = -EFAULT;
62253 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
62254 * the directory. Ideally we would like CAP_DAC_SEARCH.
62255 * But we don't have that
62256 */
62257 - if (!capable(CAP_DAC_READ_SEARCH)) {
62258 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
62259 retval = -EPERM;
62260 goto out_err;
62261 }
62262 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
62263 goto out_err;
62264 }
62265 /* copy the full handle */
62266 - if (copy_from_user(handle, ufh,
62267 - sizeof(struct file_handle) +
62268 + *handle = f_handle;
62269 + if (copy_from_user(&handle->f_handle,
62270 + &ufh->f_handle,
62271 f_handle.handle_bytes)) {
62272 retval = -EFAULT;
62273 goto out_handle;
62274 diff --git a/fs/file.c b/fs/file.c
62275 index ee738ea..f6c15629 100644
62276 --- a/fs/file.c
62277 +++ b/fs/file.c
62278 @@ -16,6 +16,7 @@
62279 #include <linux/slab.h>
62280 #include <linux/vmalloc.h>
62281 #include <linux/file.h>
62282 +#include <linux/security.h>
62283 #include <linux/fdtable.h>
62284 #include <linux/bitops.h>
62285 #include <linux/interrupt.h>
62286 @@ -139,7 +140,7 @@ out:
62287 * Return <0 error code on error; 1 on successful completion.
62288 * The files->file_lock should be held on entry, and will be held on exit.
62289 */
62290 -static int expand_fdtable(struct files_struct *files, int nr)
62291 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
62292 __releases(files->file_lock)
62293 __acquires(files->file_lock)
62294 {
62295 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
62296 * expanded and execution may have blocked.
62297 * The files->file_lock should be held on entry, and will be held on exit.
62298 */
62299 -static int expand_files(struct files_struct *files, int nr)
62300 +static int expand_files(struct files_struct *files, unsigned int nr)
62301 {
62302 struct fdtable *fdt;
62303
62304 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
62305 if (!file)
62306 return __close_fd(files, fd);
62307
62308 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
62309 if (fd >= rlimit(RLIMIT_NOFILE))
62310 return -EBADF;
62311
62312 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
62313 if (unlikely(oldfd == newfd))
62314 return -EINVAL;
62315
62316 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
62317 if (newfd >= rlimit(RLIMIT_NOFILE))
62318 return -EBADF;
62319
62320 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
62321 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
62322 {
62323 int err;
62324 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
62325 if (from >= rlimit(RLIMIT_NOFILE))
62326 return -EINVAL;
62327 err = alloc_fd(from, flags);
62328 diff --git a/fs/filesystems.c b/fs/filesystems.c
62329 index 5797d45..7d7d79a 100644
62330 --- a/fs/filesystems.c
62331 +++ b/fs/filesystems.c
62332 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
62333 int len = dot ? dot - name : strlen(name);
62334
62335 fs = __get_fs_type(name, len);
62336 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
62337 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
62338 +#else
62339 if (!fs && (request_module("fs-%.*s", len, name) == 0))
62340 +#endif
62341 fs = __get_fs_type(name, len);
62342
62343 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
62344 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
62345 index 7dca743..1ff87ae 100644
62346 --- a/fs/fs_struct.c
62347 +++ b/fs/fs_struct.c
62348 @@ -4,6 +4,7 @@
62349 #include <linux/path.h>
62350 #include <linux/slab.h>
62351 #include <linux/fs_struct.h>
62352 +#include <linux/grsecurity.h>
62353 #include "internal.h"
62354
62355 /*
62356 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
62357 struct path old_root;
62358
62359 path_get(path);
62360 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
62361 spin_lock(&fs->lock);
62362 write_seqcount_begin(&fs->seq);
62363 old_root = fs->root;
62364 fs->root = *path;
62365 + gr_set_chroot_entries(current, path);
62366 write_seqcount_end(&fs->seq);
62367 spin_unlock(&fs->lock);
62368 - if (old_root.dentry)
62369 + if (old_root.dentry) {
62370 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
62371 path_put(&old_root);
62372 + }
62373 }
62374
62375 /*
62376 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
62377 int hits = 0;
62378 spin_lock(&fs->lock);
62379 write_seqcount_begin(&fs->seq);
62380 + /* this root replacement is only done by pivot_root,
62381 + leave grsec's chroot tagging alone for this task
62382 + so that a pivoted root isn't treated as a chroot
62383 + */
62384 hits += replace_path(&fs->root, old_root, new_root);
62385 hits += replace_path(&fs->pwd, old_root, new_root);
62386 write_seqcount_end(&fs->seq);
62387 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
62388
62389 void free_fs_struct(struct fs_struct *fs)
62390 {
62391 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
62392 path_put(&fs->root);
62393 path_put(&fs->pwd);
62394 kmem_cache_free(fs_cachep, fs);
62395 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
62396 task_lock(tsk);
62397 spin_lock(&fs->lock);
62398 tsk->fs = NULL;
62399 - kill = !--fs->users;
62400 + gr_clear_chroot_entries(tsk);
62401 + kill = !atomic_dec_return(&fs->users);
62402 spin_unlock(&fs->lock);
62403 task_unlock(tsk);
62404 if (kill)
62405 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62406 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
62407 /* We don't need to lock fs - think why ;-) */
62408 if (fs) {
62409 - fs->users = 1;
62410 + atomic_set(&fs->users, 1);
62411 fs->in_exec = 0;
62412 spin_lock_init(&fs->lock);
62413 seqcount_init(&fs->seq);
62414 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62415 spin_lock(&old->lock);
62416 fs->root = old->root;
62417 path_get(&fs->root);
62418 + /* instead of calling gr_set_chroot_entries here,
62419 + we call it from every caller of this function
62420 + */
62421 fs->pwd = old->pwd;
62422 path_get(&fs->pwd);
62423 spin_unlock(&old->lock);
62424 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
62425 }
62426 return fs;
62427 }
62428 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
62429
62430 task_lock(current);
62431 spin_lock(&fs->lock);
62432 - kill = !--fs->users;
62433 + kill = !atomic_dec_return(&fs->users);
62434 current->fs = new_fs;
62435 + gr_set_chroot_entries(current, &new_fs->root);
62436 spin_unlock(&fs->lock);
62437 task_unlock(current);
62438
62439 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
62440
62441 int current_umask(void)
62442 {
62443 - return current->fs->umask;
62444 + return current->fs->umask | gr_acl_umask();
62445 }
62446 EXPORT_SYMBOL(current_umask);
62447
62448 /* to be mentioned only in INIT_TASK */
62449 struct fs_struct init_fs = {
62450 - .users = 1,
62451 + .users = ATOMIC_INIT(1),
62452 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
62453 .seq = SEQCNT_ZERO(init_fs.seq),
62454 .umask = 0022,
62455 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
62456 index 89acec7..a575262 100644
62457 --- a/fs/fscache/cookie.c
62458 +++ b/fs/fscache/cookie.c
62459 @@ -19,7 +19,7 @@
62460
62461 struct kmem_cache *fscache_cookie_jar;
62462
62463 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
62464 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
62465
62466 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
62467 static int fscache_alloc_object(struct fscache_cache *cache,
62468 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
62469 parent ? (char *) parent->def->name : "<no-parent>",
62470 def->name, netfs_data, enable);
62471
62472 - fscache_stat(&fscache_n_acquires);
62473 + fscache_stat_unchecked(&fscache_n_acquires);
62474
62475 /* if there's no parent cookie, then we don't create one here either */
62476 if (!parent) {
62477 - fscache_stat(&fscache_n_acquires_null);
62478 + fscache_stat_unchecked(&fscache_n_acquires_null);
62479 _leave(" [no parent]");
62480 return NULL;
62481 }
62482 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62483 /* allocate and initialise a cookie */
62484 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
62485 if (!cookie) {
62486 - fscache_stat(&fscache_n_acquires_oom);
62487 + fscache_stat_unchecked(&fscache_n_acquires_oom);
62488 _leave(" [ENOMEM]");
62489 return NULL;
62490 }
62491 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
62492
62493 switch (cookie->def->type) {
62494 case FSCACHE_COOKIE_TYPE_INDEX:
62495 - fscache_stat(&fscache_n_cookie_index);
62496 + fscache_stat_unchecked(&fscache_n_cookie_index);
62497 break;
62498 case FSCACHE_COOKIE_TYPE_DATAFILE:
62499 - fscache_stat(&fscache_n_cookie_data);
62500 + fscache_stat_unchecked(&fscache_n_cookie_data);
62501 break;
62502 default:
62503 - fscache_stat(&fscache_n_cookie_special);
62504 + fscache_stat_unchecked(&fscache_n_cookie_special);
62505 break;
62506 }
62507
62508 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62509 } else {
62510 atomic_dec(&parent->n_children);
62511 __fscache_cookie_put(cookie);
62512 - fscache_stat(&fscache_n_acquires_nobufs);
62513 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
62514 _leave(" = NULL");
62515 return NULL;
62516 }
62517 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62518 }
62519 }
62520
62521 - fscache_stat(&fscache_n_acquires_ok);
62522 + fscache_stat_unchecked(&fscache_n_acquires_ok);
62523 _leave(" = %p", cookie);
62524 return cookie;
62525 }
62526 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
62527 cache = fscache_select_cache_for_object(cookie->parent);
62528 if (!cache) {
62529 up_read(&fscache_addremove_sem);
62530 - fscache_stat(&fscache_n_acquires_no_cache);
62531 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
62532 _leave(" = -ENOMEDIUM [no cache]");
62533 return -ENOMEDIUM;
62534 }
62535 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
62536 object = cache->ops->alloc_object(cache, cookie);
62537 fscache_stat_d(&fscache_n_cop_alloc_object);
62538 if (IS_ERR(object)) {
62539 - fscache_stat(&fscache_n_object_no_alloc);
62540 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
62541 ret = PTR_ERR(object);
62542 goto error;
62543 }
62544
62545 - fscache_stat(&fscache_n_object_alloc);
62546 + fscache_stat_unchecked(&fscache_n_object_alloc);
62547
62548 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
62549 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
62550
62551 _debug("ALLOC OBJ%x: %s {%lx}",
62552 object->debug_id, cookie->def->name, object->events);
62553 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
62554
62555 _enter("{%s}", cookie->def->name);
62556
62557 - fscache_stat(&fscache_n_invalidates);
62558 + fscache_stat_unchecked(&fscache_n_invalidates);
62559
62560 /* Only permit invalidation of data files. Invalidating an index will
62561 * require the caller to release all its attachments to the tree rooted
62562 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
62563 {
62564 struct fscache_object *object;
62565
62566 - fscache_stat(&fscache_n_updates);
62567 + fscache_stat_unchecked(&fscache_n_updates);
62568
62569 if (!cookie) {
62570 - fscache_stat(&fscache_n_updates_null);
62571 + fscache_stat_unchecked(&fscache_n_updates_null);
62572 _leave(" [no cookie]");
62573 return;
62574 }
62575 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
62576 */
62577 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
62578 {
62579 - fscache_stat(&fscache_n_relinquishes);
62580 + fscache_stat_unchecked(&fscache_n_relinquishes);
62581 if (retire)
62582 - fscache_stat(&fscache_n_relinquishes_retire);
62583 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
62584
62585 if (!cookie) {
62586 - fscache_stat(&fscache_n_relinquishes_null);
62587 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
62588 _leave(" [no cookie]");
62589 return;
62590 }
62591 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
62592 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
62593 goto inconsistent;
62594
62595 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
62596 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62597
62598 __fscache_use_cookie(cookie);
62599 if (fscache_submit_op(object, op) < 0)
62600 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
62601 index 7872a62..d91b19f 100644
62602 --- a/fs/fscache/internal.h
62603 +++ b/fs/fscache/internal.h
62604 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
62605 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
62606 extern int fscache_wait_for_operation_activation(struct fscache_object *,
62607 struct fscache_operation *,
62608 - atomic_t *,
62609 - atomic_t *,
62610 + atomic_unchecked_t *,
62611 + atomic_unchecked_t *,
62612 void (*)(struct fscache_operation *));
62613 extern void fscache_invalidate_writes(struct fscache_cookie *);
62614
62615 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
62616 * stats.c
62617 */
62618 #ifdef CONFIG_FSCACHE_STATS
62619 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62620 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62621 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62622 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62623
62624 -extern atomic_t fscache_n_op_pend;
62625 -extern atomic_t fscache_n_op_run;
62626 -extern atomic_t fscache_n_op_enqueue;
62627 -extern atomic_t fscache_n_op_deferred_release;
62628 -extern atomic_t fscache_n_op_release;
62629 -extern atomic_t fscache_n_op_gc;
62630 -extern atomic_t fscache_n_op_cancelled;
62631 -extern atomic_t fscache_n_op_rejected;
62632 +extern atomic_unchecked_t fscache_n_op_pend;
62633 +extern atomic_unchecked_t fscache_n_op_run;
62634 +extern atomic_unchecked_t fscache_n_op_enqueue;
62635 +extern atomic_unchecked_t fscache_n_op_deferred_release;
62636 +extern atomic_unchecked_t fscache_n_op_release;
62637 +extern atomic_unchecked_t fscache_n_op_gc;
62638 +extern atomic_unchecked_t fscache_n_op_cancelled;
62639 +extern atomic_unchecked_t fscache_n_op_rejected;
62640
62641 -extern atomic_t fscache_n_attr_changed;
62642 -extern atomic_t fscache_n_attr_changed_ok;
62643 -extern atomic_t fscache_n_attr_changed_nobufs;
62644 -extern atomic_t fscache_n_attr_changed_nomem;
62645 -extern atomic_t fscache_n_attr_changed_calls;
62646 +extern atomic_unchecked_t fscache_n_attr_changed;
62647 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
62648 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
62649 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
62650 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
62651
62652 -extern atomic_t fscache_n_allocs;
62653 -extern atomic_t fscache_n_allocs_ok;
62654 -extern atomic_t fscache_n_allocs_wait;
62655 -extern atomic_t fscache_n_allocs_nobufs;
62656 -extern atomic_t fscache_n_allocs_intr;
62657 -extern atomic_t fscache_n_allocs_object_dead;
62658 -extern atomic_t fscache_n_alloc_ops;
62659 -extern atomic_t fscache_n_alloc_op_waits;
62660 +extern atomic_unchecked_t fscache_n_allocs;
62661 +extern atomic_unchecked_t fscache_n_allocs_ok;
62662 +extern atomic_unchecked_t fscache_n_allocs_wait;
62663 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
62664 +extern atomic_unchecked_t fscache_n_allocs_intr;
62665 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
62666 +extern atomic_unchecked_t fscache_n_alloc_ops;
62667 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
62668
62669 -extern atomic_t fscache_n_retrievals;
62670 -extern atomic_t fscache_n_retrievals_ok;
62671 -extern atomic_t fscache_n_retrievals_wait;
62672 -extern atomic_t fscache_n_retrievals_nodata;
62673 -extern atomic_t fscache_n_retrievals_nobufs;
62674 -extern atomic_t fscache_n_retrievals_intr;
62675 -extern atomic_t fscache_n_retrievals_nomem;
62676 -extern atomic_t fscache_n_retrievals_object_dead;
62677 -extern atomic_t fscache_n_retrieval_ops;
62678 -extern atomic_t fscache_n_retrieval_op_waits;
62679 +extern atomic_unchecked_t fscache_n_retrievals;
62680 +extern atomic_unchecked_t fscache_n_retrievals_ok;
62681 +extern atomic_unchecked_t fscache_n_retrievals_wait;
62682 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
62683 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
62684 +extern atomic_unchecked_t fscache_n_retrievals_intr;
62685 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
62686 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
62687 +extern atomic_unchecked_t fscache_n_retrieval_ops;
62688 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
62689
62690 -extern atomic_t fscache_n_stores;
62691 -extern atomic_t fscache_n_stores_ok;
62692 -extern atomic_t fscache_n_stores_again;
62693 -extern atomic_t fscache_n_stores_nobufs;
62694 -extern atomic_t fscache_n_stores_oom;
62695 -extern atomic_t fscache_n_store_ops;
62696 -extern atomic_t fscache_n_store_calls;
62697 -extern atomic_t fscache_n_store_pages;
62698 -extern atomic_t fscache_n_store_radix_deletes;
62699 -extern atomic_t fscache_n_store_pages_over_limit;
62700 +extern atomic_unchecked_t fscache_n_stores;
62701 +extern atomic_unchecked_t fscache_n_stores_ok;
62702 +extern atomic_unchecked_t fscache_n_stores_again;
62703 +extern atomic_unchecked_t fscache_n_stores_nobufs;
62704 +extern atomic_unchecked_t fscache_n_stores_oom;
62705 +extern atomic_unchecked_t fscache_n_store_ops;
62706 +extern atomic_unchecked_t fscache_n_store_calls;
62707 +extern atomic_unchecked_t fscache_n_store_pages;
62708 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
62709 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
62710
62711 -extern atomic_t fscache_n_store_vmscan_not_storing;
62712 -extern atomic_t fscache_n_store_vmscan_gone;
62713 -extern atomic_t fscache_n_store_vmscan_busy;
62714 -extern atomic_t fscache_n_store_vmscan_cancelled;
62715 -extern atomic_t fscache_n_store_vmscan_wait;
62716 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
62717 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
62718 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
62719 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
62720 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
62721
62722 -extern atomic_t fscache_n_marks;
62723 -extern atomic_t fscache_n_uncaches;
62724 +extern atomic_unchecked_t fscache_n_marks;
62725 +extern atomic_unchecked_t fscache_n_uncaches;
62726
62727 -extern atomic_t fscache_n_acquires;
62728 -extern atomic_t fscache_n_acquires_null;
62729 -extern atomic_t fscache_n_acquires_no_cache;
62730 -extern atomic_t fscache_n_acquires_ok;
62731 -extern atomic_t fscache_n_acquires_nobufs;
62732 -extern atomic_t fscache_n_acquires_oom;
62733 +extern atomic_unchecked_t fscache_n_acquires;
62734 +extern atomic_unchecked_t fscache_n_acquires_null;
62735 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
62736 +extern atomic_unchecked_t fscache_n_acquires_ok;
62737 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
62738 +extern atomic_unchecked_t fscache_n_acquires_oom;
62739
62740 -extern atomic_t fscache_n_invalidates;
62741 -extern atomic_t fscache_n_invalidates_run;
62742 +extern atomic_unchecked_t fscache_n_invalidates;
62743 +extern atomic_unchecked_t fscache_n_invalidates_run;
62744
62745 -extern atomic_t fscache_n_updates;
62746 -extern atomic_t fscache_n_updates_null;
62747 -extern atomic_t fscache_n_updates_run;
62748 +extern atomic_unchecked_t fscache_n_updates;
62749 +extern atomic_unchecked_t fscache_n_updates_null;
62750 +extern atomic_unchecked_t fscache_n_updates_run;
62751
62752 -extern atomic_t fscache_n_relinquishes;
62753 -extern atomic_t fscache_n_relinquishes_null;
62754 -extern atomic_t fscache_n_relinquishes_waitcrt;
62755 -extern atomic_t fscache_n_relinquishes_retire;
62756 +extern atomic_unchecked_t fscache_n_relinquishes;
62757 +extern atomic_unchecked_t fscache_n_relinquishes_null;
62758 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
62759 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
62760
62761 -extern atomic_t fscache_n_cookie_index;
62762 -extern atomic_t fscache_n_cookie_data;
62763 -extern atomic_t fscache_n_cookie_special;
62764 +extern atomic_unchecked_t fscache_n_cookie_index;
62765 +extern atomic_unchecked_t fscache_n_cookie_data;
62766 +extern atomic_unchecked_t fscache_n_cookie_special;
62767
62768 -extern atomic_t fscache_n_object_alloc;
62769 -extern atomic_t fscache_n_object_no_alloc;
62770 -extern atomic_t fscache_n_object_lookups;
62771 -extern atomic_t fscache_n_object_lookups_negative;
62772 -extern atomic_t fscache_n_object_lookups_positive;
62773 -extern atomic_t fscache_n_object_lookups_timed_out;
62774 -extern atomic_t fscache_n_object_created;
62775 -extern atomic_t fscache_n_object_avail;
62776 -extern atomic_t fscache_n_object_dead;
62777 +extern atomic_unchecked_t fscache_n_object_alloc;
62778 +extern atomic_unchecked_t fscache_n_object_no_alloc;
62779 +extern atomic_unchecked_t fscache_n_object_lookups;
62780 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
62781 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
62782 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
62783 +extern atomic_unchecked_t fscache_n_object_created;
62784 +extern atomic_unchecked_t fscache_n_object_avail;
62785 +extern atomic_unchecked_t fscache_n_object_dead;
62786
62787 -extern atomic_t fscache_n_checkaux_none;
62788 -extern atomic_t fscache_n_checkaux_okay;
62789 -extern atomic_t fscache_n_checkaux_update;
62790 -extern atomic_t fscache_n_checkaux_obsolete;
62791 +extern atomic_unchecked_t fscache_n_checkaux_none;
62792 +extern atomic_unchecked_t fscache_n_checkaux_okay;
62793 +extern atomic_unchecked_t fscache_n_checkaux_update;
62794 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
62795
62796 extern atomic_t fscache_n_cop_alloc_object;
62797 extern atomic_t fscache_n_cop_lookup_object;
62798 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
62799 atomic_inc(stat);
62800 }
62801
62802 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
62803 +{
62804 + atomic_inc_unchecked(stat);
62805 +}
62806 +
62807 static inline void fscache_stat_d(atomic_t *stat)
62808 {
62809 atomic_dec(stat);
62810 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
62811
62812 #define __fscache_stat(stat) (NULL)
62813 #define fscache_stat(stat) do {} while (0)
62814 +#define fscache_stat_unchecked(stat) do {} while (0)
62815 #define fscache_stat_d(stat) do {} while (0)
62816 #endif
62817
62818 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
62819 index da032da..0076ce7 100644
62820 --- a/fs/fscache/object.c
62821 +++ b/fs/fscache/object.c
62822 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62823 _debug("LOOKUP \"%s\" in \"%s\"",
62824 cookie->def->name, object->cache->tag->name);
62825
62826 - fscache_stat(&fscache_n_object_lookups);
62827 + fscache_stat_unchecked(&fscache_n_object_lookups);
62828 fscache_stat(&fscache_n_cop_lookup_object);
62829 ret = object->cache->ops->lookup_object(object);
62830 fscache_stat_d(&fscache_n_cop_lookup_object);
62831 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62832 if (ret == -ETIMEDOUT) {
62833 /* probably stuck behind another object, so move this one to
62834 * the back of the queue */
62835 - fscache_stat(&fscache_n_object_lookups_timed_out);
62836 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
62837 _leave(" [timeout]");
62838 return NO_TRANSIT;
62839 }
62840 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
62841 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
62842
62843 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62844 - fscache_stat(&fscache_n_object_lookups_negative);
62845 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
62846
62847 /* Allow write requests to begin stacking up and read requests to begin
62848 * returning ENODATA.
62849 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
62850 /* if we were still looking up, then we must have a positive lookup
62851 * result, in which case there may be data available */
62852 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62853 - fscache_stat(&fscache_n_object_lookups_positive);
62854 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
62855
62856 /* We do (presumably) have data */
62857 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
62858 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
62859 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
62860 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
62861 } else {
62862 - fscache_stat(&fscache_n_object_created);
62863 + fscache_stat_unchecked(&fscache_n_object_created);
62864 }
62865
62866 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
62867 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
62868 fscache_stat_d(&fscache_n_cop_lookup_complete);
62869
62870 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
62871 - fscache_stat(&fscache_n_object_avail);
62872 + fscache_stat_unchecked(&fscache_n_object_avail);
62873
62874 _leave("");
62875 return transit_to(JUMPSTART_DEPS);
62876 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
62877
62878 /* this just shifts the object release to the work processor */
62879 fscache_put_object(object);
62880 - fscache_stat(&fscache_n_object_dead);
62881 + fscache_stat_unchecked(&fscache_n_object_dead);
62882
62883 _leave("");
62884 return transit_to(OBJECT_DEAD);
62885 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62886 enum fscache_checkaux result;
62887
62888 if (!object->cookie->def->check_aux) {
62889 - fscache_stat(&fscache_n_checkaux_none);
62890 + fscache_stat_unchecked(&fscache_n_checkaux_none);
62891 return FSCACHE_CHECKAUX_OKAY;
62892 }
62893
62894 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62895 switch (result) {
62896 /* entry okay as is */
62897 case FSCACHE_CHECKAUX_OKAY:
62898 - fscache_stat(&fscache_n_checkaux_okay);
62899 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
62900 break;
62901
62902 /* entry requires update */
62903 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
62904 - fscache_stat(&fscache_n_checkaux_update);
62905 + fscache_stat_unchecked(&fscache_n_checkaux_update);
62906 break;
62907
62908 /* entry requires deletion */
62909 case FSCACHE_CHECKAUX_OBSOLETE:
62910 - fscache_stat(&fscache_n_checkaux_obsolete);
62911 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
62912 break;
62913
62914 default:
62915 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
62916 {
62917 const struct fscache_state *s;
62918
62919 - fscache_stat(&fscache_n_invalidates_run);
62920 + fscache_stat_unchecked(&fscache_n_invalidates_run);
62921 fscache_stat(&fscache_n_cop_invalidate_object);
62922 s = _fscache_invalidate_object(object, event);
62923 fscache_stat_d(&fscache_n_cop_invalidate_object);
62924 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
62925 {
62926 _enter("{OBJ%x},%d", object->debug_id, event);
62927
62928 - fscache_stat(&fscache_n_updates_run);
62929 + fscache_stat_unchecked(&fscache_n_updates_run);
62930 fscache_stat(&fscache_n_cop_update_object);
62931 object->cache->ops->update_object(object);
62932 fscache_stat_d(&fscache_n_cop_update_object);
62933 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
62934 index e7b87a0..a85d47a 100644
62935 --- a/fs/fscache/operation.c
62936 +++ b/fs/fscache/operation.c
62937 @@ -17,7 +17,7 @@
62938 #include <linux/slab.h>
62939 #include "internal.h"
62940
62941 -atomic_t fscache_op_debug_id;
62942 +atomic_unchecked_t fscache_op_debug_id;
62943 EXPORT_SYMBOL(fscache_op_debug_id);
62944
62945 /**
62946 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
62947 ASSERTCMP(atomic_read(&op->usage), >, 0);
62948 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
62949
62950 - fscache_stat(&fscache_n_op_enqueue);
62951 + fscache_stat_unchecked(&fscache_n_op_enqueue);
62952 switch (op->flags & FSCACHE_OP_TYPE) {
62953 case FSCACHE_OP_ASYNC:
62954 _debug("queue async");
62955 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
62956 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
62957 if (op->processor)
62958 fscache_enqueue_operation(op);
62959 - fscache_stat(&fscache_n_op_run);
62960 + fscache_stat_unchecked(&fscache_n_op_run);
62961 }
62962
62963 /*
62964 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62965 if (object->n_in_progress > 0) {
62966 atomic_inc(&op->usage);
62967 list_add_tail(&op->pend_link, &object->pending_ops);
62968 - fscache_stat(&fscache_n_op_pend);
62969 + fscache_stat_unchecked(&fscache_n_op_pend);
62970 } else if (!list_empty(&object->pending_ops)) {
62971 atomic_inc(&op->usage);
62972 list_add_tail(&op->pend_link, &object->pending_ops);
62973 - fscache_stat(&fscache_n_op_pend);
62974 + fscache_stat_unchecked(&fscache_n_op_pend);
62975 fscache_start_operations(object);
62976 } else {
62977 ASSERTCMP(object->n_in_progress, ==, 0);
62978 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62979 object->n_exclusive++; /* reads and writes must wait */
62980 atomic_inc(&op->usage);
62981 list_add_tail(&op->pend_link, &object->pending_ops);
62982 - fscache_stat(&fscache_n_op_pend);
62983 + fscache_stat_unchecked(&fscache_n_op_pend);
62984 ret = 0;
62985 } else {
62986 /* If we're in any other state, there must have been an I/O
62987 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
62988 if (object->n_exclusive > 0) {
62989 atomic_inc(&op->usage);
62990 list_add_tail(&op->pend_link, &object->pending_ops);
62991 - fscache_stat(&fscache_n_op_pend);
62992 + fscache_stat_unchecked(&fscache_n_op_pend);
62993 } else if (!list_empty(&object->pending_ops)) {
62994 atomic_inc(&op->usage);
62995 list_add_tail(&op->pend_link, &object->pending_ops);
62996 - fscache_stat(&fscache_n_op_pend);
62997 + fscache_stat_unchecked(&fscache_n_op_pend);
62998 fscache_start_operations(object);
62999 } else {
63000 ASSERTCMP(object->n_exclusive, ==, 0);
63001 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
63002 object->n_ops++;
63003 atomic_inc(&op->usage);
63004 list_add_tail(&op->pend_link, &object->pending_ops);
63005 - fscache_stat(&fscache_n_op_pend);
63006 + fscache_stat_unchecked(&fscache_n_op_pend);
63007 ret = 0;
63008 } else if (fscache_object_is_dying(object)) {
63009 - fscache_stat(&fscache_n_op_rejected);
63010 + fscache_stat_unchecked(&fscache_n_op_rejected);
63011 op->state = FSCACHE_OP_ST_CANCELLED;
63012 ret = -ENOBUFS;
63013 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
63014 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
63015 ret = -EBUSY;
63016 if (op->state == FSCACHE_OP_ST_PENDING) {
63017 ASSERT(!list_empty(&op->pend_link));
63018 - fscache_stat(&fscache_n_op_cancelled);
63019 + fscache_stat_unchecked(&fscache_n_op_cancelled);
63020 list_del_init(&op->pend_link);
63021 if (do_cancel)
63022 do_cancel(op);
63023 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
63024 while (!list_empty(&object->pending_ops)) {
63025 op = list_entry(object->pending_ops.next,
63026 struct fscache_operation, pend_link);
63027 - fscache_stat(&fscache_n_op_cancelled);
63028 + fscache_stat_unchecked(&fscache_n_op_cancelled);
63029 list_del_init(&op->pend_link);
63030
63031 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
63032 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
63033 op->state, ==, FSCACHE_OP_ST_CANCELLED);
63034 op->state = FSCACHE_OP_ST_DEAD;
63035
63036 - fscache_stat(&fscache_n_op_release);
63037 + fscache_stat_unchecked(&fscache_n_op_release);
63038
63039 if (op->release) {
63040 op->release(op);
63041 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
63042 * lock, and defer it otherwise */
63043 if (!spin_trylock(&object->lock)) {
63044 _debug("defer put");
63045 - fscache_stat(&fscache_n_op_deferred_release);
63046 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
63047
63048 cache = object->cache;
63049 spin_lock(&cache->op_gc_list_lock);
63050 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
63051
63052 _debug("GC DEFERRED REL OBJ%x OP%x",
63053 object->debug_id, op->debug_id);
63054 - fscache_stat(&fscache_n_op_gc);
63055 + fscache_stat_unchecked(&fscache_n_op_gc);
63056
63057 ASSERTCMP(atomic_read(&op->usage), ==, 0);
63058 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
63059 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
63060 index de33b3f..8be4d29 100644
63061 --- a/fs/fscache/page.c
63062 +++ b/fs/fscache/page.c
63063 @@ -74,7 +74,7 @@ try_again:
63064 val = radix_tree_lookup(&cookie->stores, page->index);
63065 if (!val) {
63066 rcu_read_unlock();
63067 - fscache_stat(&fscache_n_store_vmscan_not_storing);
63068 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
63069 __fscache_uncache_page(cookie, page);
63070 return true;
63071 }
63072 @@ -104,11 +104,11 @@ try_again:
63073 spin_unlock(&cookie->stores_lock);
63074
63075 if (xpage) {
63076 - fscache_stat(&fscache_n_store_vmscan_cancelled);
63077 - fscache_stat(&fscache_n_store_radix_deletes);
63078 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
63079 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
63080 ASSERTCMP(xpage, ==, page);
63081 } else {
63082 - fscache_stat(&fscache_n_store_vmscan_gone);
63083 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
63084 }
63085
63086 wake_up_bit(&cookie->flags, 0);
63087 @@ -123,11 +123,11 @@ page_busy:
63088 * sleeping on memory allocation, so we may need to impose a timeout
63089 * too. */
63090 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
63091 - fscache_stat(&fscache_n_store_vmscan_busy);
63092 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
63093 return false;
63094 }
63095
63096 - fscache_stat(&fscache_n_store_vmscan_wait);
63097 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
63098 if (!release_page_wait_timeout(cookie, page))
63099 _debug("fscache writeout timeout page: %p{%lx}",
63100 page, page->index);
63101 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
63102 FSCACHE_COOKIE_STORING_TAG);
63103 if (!radix_tree_tag_get(&cookie->stores, page->index,
63104 FSCACHE_COOKIE_PENDING_TAG)) {
63105 - fscache_stat(&fscache_n_store_radix_deletes);
63106 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
63107 xpage = radix_tree_delete(&cookie->stores, page->index);
63108 }
63109 spin_unlock(&cookie->stores_lock);
63110 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
63111
63112 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
63113
63114 - fscache_stat(&fscache_n_attr_changed_calls);
63115 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
63116
63117 if (fscache_object_is_active(object)) {
63118 fscache_stat(&fscache_n_cop_attr_changed);
63119 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
63120
63121 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63122
63123 - fscache_stat(&fscache_n_attr_changed);
63124 + fscache_stat_unchecked(&fscache_n_attr_changed);
63125
63126 op = kzalloc(sizeof(*op), GFP_KERNEL);
63127 if (!op) {
63128 - fscache_stat(&fscache_n_attr_changed_nomem);
63129 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
63130 _leave(" = -ENOMEM");
63131 return -ENOMEM;
63132 }
63133 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
63134 if (fscache_submit_exclusive_op(object, op) < 0)
63135 goto nobufs_dec;
63136 spin_unlock(&cookie->lock);
63137 - fscache_stat(&fscache_n_attr_changed_ok);
63138 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
63139 fscache_put_operation(op);
63140 _leave(" = 0");
63141 return 0;
63142 @@ -242,7 +242,7 @@ nobufs:
63143 kfree(op);
63144 if (wake_cookie)
63145 __fscache_wake_unused_cookie(cookie);
63146 - fscache_stat(&fscache_n_attr_changed_nobufs);
63147 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
63148 _leave(" = %d", -ENOBUFS);
63149 return -ENOBUFS;
63150 }
63151 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
63152 /* allocate a retrieval operation and attempt to submit it */
63153 op = kzalloc(sizeof(*op), GFP_NOIO);
63154 if (!op) {
63155 - fscache_stat(&fscache_n_retrievals_nomem);
63156 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
63157 return NULL;
63158 }
63159
63160 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
63161 return 0;
63162 }
63163
63164 - fscache_stat(&fscache_n_retrievals_wait);
63165 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
63166
63167 jif = jiffies;
63168 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
63169 TASK_INTERRUPTIBLE) != 0) {
63170 - fscache_stat(&fscache_n_retrievals_intr);
63171 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
63172 _leave(" = -ERESTARTSYS");
63173 return -ERESTARTSYS;
63174 }
63175 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
63176 */
63177 int fscache_wait_for_operation_activation(struct fscache_object *object,
63178 struct fscache_operation *op,
63179 - atomic_t *stat_op_waits,
63180 - atomic_t *stat_object_dead,
63181 + atomic_unchecked_t *stat_op_waits,
63182 + atomic_unchecked_t *stat_object_dead,
63183 void (*do_cancel)(struct fscache_operation *))
63184 {
63185 int ret;
63186 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
63187
63188 _debug(">>> WT");
63189 if (stat_op_waits)
63190 - fscache_stat(stat_op_waits);
63191 + fscache_stat_unchecked(stat_op_waits);
63192 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
63193 TASK_INTERRUPTIBLE) != 0) {
63194 ret = fscache_cancel_op(op, do_cancel);
63195 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
63196 check_if_dead:
63197 if (op->state == FSCACHE_OP_ST_CANCELLED) {
63198 if (stat_object_dead)
63199 - fscache_stat(stat_object_dead);
63200 + fscache_stat_unchecked(stat_object_dead);
63201 _leave(" = -ENOBUFS [cancelled]");
63202 return -ENOBUFS;
63203 }
63204 @@ -381,7 +381,7 @@ check_if_dead:
63205 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
63206 fscache_cancel_op(op, do_cancel);
63207 if (stat_object_dead)
63208 - fscache_stat(stat_object_dead);
63209 + fscache_stat_unchecked(stat_object_dead);
63210 return -ENOBUFS;
63211 }
63212 return 0;
63213 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
63214
63215 _enter("%p,%p,,,", cookie, page);
63216
63217 - fscache_stat(&fscache_n_retrievals);
63218 + fscache_stat_unchecked(&fscache_n_retrievals);
63219
63220 if (hlist_empty(&cookie->backing_objects))
63221 goto nobufs;
63222 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
63223 goto nobufs_unlock_dec;
63224 spin_unlock(&cookie->lock);
63225
63226 - fscache_stat(&fscache_n_retrieval_ops);
63227 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
63228
63229 /* pin the netfs read context in case we need to do the actual netfs
63230 * read because we've encountered a cache read failure */
63231 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
63232
63233 error:
63234 if (ret == -ENOMEM)
63235 - fscache_stat(&fscache_n_retrievals_nomem);
63236 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
63237 else if (ret == -ERESTARTSYS)
63238 - fscache_stat(&fscache_n_retrievals_intr);
63239 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
63240 else if (ret == -ENODATA)
63241 - fscache_stat(&fscache_n_retrievals_nodata);
63242 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
63243 else if (ret < 0)
63244 - fscache_stat(&fscache_n_retrievals_nobufs);
63245 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63246 else
63247 - fscache_stat(&fscache_n_retrievals_ok);
63248 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
63249
63250 fscache_put_retrieval(op);
63251 _leave(" = %d", ret);
63252 @@ -505,7 +505,7 @@ nobufs_unlock:
63253 __fscache_wake_unused_cookie(cookie);
63254 kfree(op);
63255 nobufs:
63256 - fscache_stat(&fscache_n_retrievals_nobufs);
63257 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63258 _leave(" = -ENOBUFS");
63259 return -ENOBUFS;
63260 }
63261 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
63262
63263 _enter("%p,,%d,,,", cookie, *nr_pages);
63264
63265 - fscache_stat(&fscache_n_retrievals);
63266 + fscache_stat_unchecked(&fscache_n_retrievals);
63267
63268 if (hlist_empty(&cookie->backing_objects))
63269 goto nobufs;
63270 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
63271 goto nobufs_unlock_dec;
63272 spin_unlock(&cookie->lock);
63273
63274 - fscache_stat(&fscache_n_retrieval_ops);
63275 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
63276
63277 /* pin the netfs read context in case we need to do the actual netfs
63278 * read because we've encountered a cache read failure */
63279 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
63280
63281 error:
63282 if (ret == -ENOMEM)
63283 - fscache_stat(&fscache_n_retrievals_nomem);
63284 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
63285 else if (ret == -ERESTARTSYS)
63286 - fscache_stat(&fscache_n_retrievals_intr);
63287 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
63288 else if (ret == -ENODATA)
63289 - fscache_stat(&fscache_n_retrievals_nodata);
63290 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
63291 else if (ret < 0)
63292 - fscache_stat(&fscache_n_retrievals_nobufs);
63293 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63294 else
63295 - fscache_stat(&fscache_n_retrievals_ok);
63296 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
63297
63298 fscache_put_retrieval(op);
63299 _leave(" = %d", ret);
63300 @@ -636,7 +636,7 @@ nobufs_unlock:
63301 if (wake_cookie)
63302 __fscache_wake_unused_cookie(cookie);
63303 nobufs:
63304 - fscache_stat(&fscache_n_retrievals_nobufs);
63305 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63306 _leave(" = -ENOBUFS");
63307 return -ENOBUFS;
63308 }
63309 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63310
63311 _enter("%p,%p,,,", cookie, page);
63312
63313 - fscache_stat(&fscache_n_allocs);
63314 + fscache_stat_unchecked(&fscache_n_allocs);
63315
63316 if (hlist_empty(&cookie->backing_objects))
63317 goto nobufs;
63318 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63319 goto nobufs_unlock_dec;
63320 spin_unlock(&cookie->lock);
63321
63322 - fscache_stat(&fscache_n_alloc_ops);
63323 + fscache_stat_unchecked(&fscache_n_alloc_ops);
63324
63325 ret = fscache_wait_for_operation_activation(
63326 object, &op->op,
63327 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63328
63329 error:
63330 if (ret == -ERESTARTSYS)
63331 - fscache_stat(&fscache_n_allocs_intr);
63332 + fscache_stat_unchecked(&fscache_n_allocs_intr);
63333 else if (ret < 0)
63334 - fscache_stat(&fscache_n_allocs_nobufs);
63335 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
63336 else
63337 - fscache_stat(&fscache_n_allocs_ok);
63338 + fscache_stat_unchecked(&fscache_n_allocs_ok);
63339
63340 fscache_put_retrieval(op);
63341 _leave(" = %d", ret);
63342 @@ -730,7 +730,7 @@ nobufs_unlock:
63343 if (wake_cookie)
63344 __fscache_wake_unused_cookie(cookie);
63345 nobufs:
63346 - fscache_stat(&fscache_n_allocs_nobufs);
63347 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
63348 _leave(" = -ENOBUFS");
63349 return -ENOBUFS;
63350 }
63351 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63352
63353 spin_lock(&cookie->stores_lock);
63354
63355 - fscache_stat(&fscache_n_store_calls);
63356 + fscache_stat_unchecked(&fscache_n_store_calls);
63357
63358 /* find a page to store */
63359 page = NULL;
63360 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63361 page = results[0];
63362 _debug("gang %d [%lx]", n, page->index);
63363 if (page->index > op->store_limit) {
63364 - fscache_stat(&fscache_n_store_pages_over_limit);
63365 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
63366 goto superseded;
63367 }
63368
63369 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63370 spin_unlock(&cookie->stores_lock);
63371 spin_unlock(&object->lock);
63372
63373 - fscache_stat(&fscache_n_store_pages);
63374 + fscache_stat_unchecked(&fscache_n_store_pages);
63375 fscache_stat(&fscache_n_cop_write_page);
63376 ret = object->cache->ops->write_page(op, page);
63377 fscache_stat_d(&fscache_n_cop_write_page);
63378 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63379 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63380 ASSERT(PageFsCache(page));
63381
63382 - fscache_stat(&fscache_n_stores);
63383 + fscache_stat_unchecked(&fscache_n_stores);
63384
63385 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
63386 _leave(" = -ENOBUFS [invalidating]");
63387 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63388 spin_unlock(&cookie->stores_lock);
63389 spin_unlock(&object->lock);
63390
63391 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
63392 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
63393 op->store_limit = object->store_limit;
63394
63395 __fscache_use_cookie(cookie);
63396 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63397
63398 spin_unlock(&cookie->lock);
63399 radix_tree_preload_end();
63400 - fscache_stat(&fscache_n_store_ops);
63401 - fscache_stat(&fscache_n_stores_ok);
63402 + fscache_stat_unchecked(&fscache_n_store_ops);
63403 + fscache_stat_unchecked(&fscache_n_stores_ok);
63404
63405 /* the work queue now carries its own ref on the object */
63406 fscache_put_operation(&op->op);
63407 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63408 return 0;
63409
63410 already_queued:
63411 - fscache_stat(&fscache_n_stores_again);
63412 + fscache_stat_unchecked(&fscache_n_stores_again);
63413 already_pending:
63414 spin_unlock(&cookie->stores_lock);
63415 spin_unlock(&object->lock);
63416 spin_unlock(&cookie->lock);
63417 radix_tree_preload_end();
63418 kfree(op);
63419 - fscache_stat(&fscache_n_stores_ok);
63420 + fscache_stat_unchecked(&fscache_n_stores_ok);
63421 _leave(" = 0");
63422 return 0;
63423
63424 @@ -1039,14 +1039,14 @@ nobufs:
63425 kfree(op);
63426 if (wake_cookie)
63427 __fscache_wake_unused_cookie(cookie);
63428 - fscache_stat(&fscache_n_stores_nobufs);
63429 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
63430 _leave(" = -ENOBUFS");
63431 return -ENOBUFS;
63432
63433 nomem_free:
63434 kfree(op);
63435 nomem:
63436 - fscache_stat(&fscache_n_stores_oom);
63437 + fscache_stat_unchecked(&fscache_n_stores_oom);
63438 _leave(" = -ENOMEM");
63439 return -ENOMEM;
63440 }
63441 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
63442 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63443 ASSERTCMP(page, !=, NULL);
63444
63445 - fscache_stat(&fscache_n_uncaches);
63446 + fscache_stat_unchecked(&fscache_n_uncaches);
63447
63448 /* cache withdrawal may beat us to it */
63449 if (!PageFsCache(page))
63450 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
63451 struct fscache_cookie *cookie = op->op.object->cookie;
63452
63453 #ifdef CONFIG_FSCACHE_STATS
63454 - atomic_inc(&fscache_n_marks);
63455 + atomic_inc_unchecked(&fscache_n_marks);
63456 #endif
63457
63458 _debug("- mark %p{%lx}", page, page->index);
63459 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
63460 index 40d13c7..ddf52b9 100644
63461 --- a/fs/fscache/stats.c
63462 +++ b/fs/fscache/stats.c
63463 @@ -18,99 +18,99 @@
63464 /*
63465 * operation counters
63466 */
63467 -atomic_t fscache_n_op_pend;
63468 -atomic_t fscache_n_op_run;
63469 -atomic_t fscache_n_op_enqueue;
63470 -atomic_t fscache_n_op_requeue;
63471 -atomic_t fscache_n_op_deferred_release;
63472 -atomic_t fscache_n_op_release;
63473 -atomic_t fscache_n_op_gc;
63474 -atomic_t fscache_n_op_cancelled;
63475 -atomic_t fscache_n_op_rejected;
63476 +atomic_unchecked_t fscache_n_op_pend;
63477 +atomic_unchecked_t fscache_n_op_run;
63478 +atomic_unchecked_t fscache_n_op_enqueue;
63479 +atomic_unchecked_t fscache_n_op_requeue;
63480 +atomic_unchecked_t fscache_n_op_deferred_release;
63481 +atomic_unchecked_t fscache_n_op_release;
63482 +atomic_unchecked_t fscache_n_op_gc;
63483 +atomic_unchecked_t fscache_n_op_cancelled;
63484 +atomic_unchecked_t fscache_n_op_rejected;
63485
63486 -atomic_t fscache_n_attr_changed;
63487 -atomic_t fscache_n_attr_changed_ok;
63488 -atomic_t fscache_n_attr_changed_nobufs;
63489 -atomic_t fscache_n_attr_changed_nomem;
63490 -atomic_t fscache_n_attr_changed_calls;
63491 +atomic_unchecked_t fscache_n_attr_changed;
63492 +atomic_unchecked_t fscache_n_attr_changed_ok;
63493 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
63494 +atomic_unchecked_t fscache_n_attr_changed_nomem;
63495 +atomic_unchecked_t fscache_n_attr_changed_calls;
63496
63497 -atomic_t fscache_n_allocs;
63498 -atomic_t fscache_n_allocs_ok;
63499 -atomic_t fscache_n_allocs_wait;
63500 -atomic_t fscache_n_allocs_nobufs;
63501 -atomic_t fscache_n_allocs_intr;
63502 -atomic_t fscache_n_allocs_object_dead;
63503 -atomic_t fscache_n_alloc_ops;
63504 -atomic_t fscache_n_alloc_op_waits;
63505 +atomic_unchecked_t fscache_n_allocs;
63506 +atomic_unchecked_t fscache_n_allocs_ok;
63507 +atomic_unchecked_t fscache_n_allocs_wait;
63508 +atomic_unchecked_t fscache_n_allocs_nobufs;
63509 +atomic_unchecked_t fscache_n_allocs_intr;
63510 +atomic_unchecked_t fscache_n_allocs_object_dead;
63511 +atomic_unchecked_t fscache_n_alloc_ops;
63512 +atomic_unchecked_t fscache_n_alloc_op_waits;
63513
63514 -atomic_t fscache_n_retrievals;
63515 -atomic_t fscache_n_retrievals_ok;
63516 -atomic_t fscache_n_retrievals_wait;
63517 -atomic_t fscache_n_retrievals_nodata;
63518 -atomic_t fscache_n_retrievals_nobufs;
63519 -atomic_t fscache_n_retrievals_intr;
63520 -atomic_t fscache_n_retrievals_nomem;
63521 -atomic_t fscache_n_retrievals_object_dead;
63522 -atomic_t fscache_n_retrieval_ops;
63523 -atomic_t fscache_n_retrieval_op_waits;
63524 +atomic_unchecked_t fscache_n_retrievals;
63525 +atomic_unchecked_t fscache_n_retrievals_ok;
63526 +atomic_unchecked_t fscache_n_retrievals_wait;
63527 +atomic_unchecked_t fscache_n_retrievals_nodata;
63528 +atomic_unchecked_t fscache_n_retrievals_nobufs;
63529 +atomic_unchecked_t fscache_n_retrievals_intr;
63530 +atomic_unchecked_t fscache_n_retrievals_nomem;
63531 +atomic_unchecked_t fscache_n_retrievals_object_dead;
63532 +atomic_unchecked_t fscache_n_retrieval_ops;
63533 +atomic_unchecked_t fscache_n_retrieval_op_waits;
63534
63535 -atomic_t fscache_n_stores;
63536 -atomic_t fscache_n_stores_ok;
63537 -atomic_t fscache_n_stores_again;
63538 -atomic_t fscache_n_stores_nobufs;
63539 -atomic_t fscache_n_stores_oom;
63540 -atomic_t fscache_n_store_ops;
63541 -atomic_t fscache_n_store_calls;
63542 -atomic_t fscache_n_store_pages;
63543 -atomic_t fscache_n_store_radix_deletes;
63544 -atomic_t fscache_n_store_pages_over_limit;
63545 +atomic_unchecked_t fscache_n_stores;
63546 +atomic_unchecked_t fscache_n_stores_ok;
63547 +atomic_unchecked_t fscache_n_stores_again;
63548 +atomic_unchecked_t fscache_n_stores_nobufs;
63549 +atomic_unchecked_t fscache_n_stores_oom;
63550 +atomic_unchecked_t fscache_n_store_ops;
63551 +atomic_unchecked_t fscache_n_store_calls;
63552 +atomic_unchecked_t fscache_n_store_pages;
63553 +atomic_unchecked_t fscache_n_store_radix_deletes;
63554 +atomic_unchecked_t fscache_n_store_pages_over_limit;
63555
63556 -atomic_t fscache_n_store_vmscan_not_storing;
63557 -atomic_t fscache_n_store_vmscan_gone;
63558 -atomic_t fscache_n_store_vmscan_busy;
63559 -atomic_t fscache_n_store_vmscan_cancelled;
63560 -atomic_t fscache_n_store_vmscan_wait;
63561 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
63562 +atomic_unchecked_t fscache_n_store_vmscan_gone;
63563 +atomic_unchecked_t fscache_n_store_vmscan_busy;
63564 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
63565 +atomic_unchecked_t fscache_n_store_vmscan_wait;
63566
63567 -atomic_t fscache_n_marks;
63568 -atomic_t fscache_n_uncaches;
63569 +atomic_unchecked_t fscache_n_marks;
63570 +atomic_unchecked_t fscache_n_uncaches;
63571
63572 -atomic_t fscache_n_acquires;
63573 -atomic_t fscache_n_acquires_null;
63574 -atomic_t fscache_n_acquires_no_cache;
63575 -atomic_t fscache_n_acquires_ok;
63576 -atomic_t fscache_n_acquires_nobufs;
63577 -atomic_t fscache_n_acquires_oom;
63578 +atomic_unchecked_t fscache_n_acquires;
63579 +atomic_unchecked_t fscache_n_acquires_null;
63580 +atomic_unchecked_t fscache_n_acquires_no_cache;
63581 +atomic_unchecked_t fscache_n_acquires_ok;
63582 +atomic_unchecked_t fscache_n_acquires_nobufs;
63583 +atomic_unchecked_t fscache_n_acquires_oom;
63584
63585 -atomic_t fscache_n_invalidates;
63586 -atomic_t fscache_n_invalidates_run;
63587 +atomic_unchecked_t fscache_n_invalidates;
63588 +atomic_unchecked_t fscache_n_invalidates_run;
63589
63590 -atomic_t fscache_n_updates;
63591 -atomic_t fscache_n_updates_null;
63592 -atomic_t fscache_n_updates_run;
63593 +atomic_unchecked_t fscache_n_updates;
63594 +atomic_unchecked_t fscache_n_updates_null;
63595 +atomic_unchecked_t fscache_n_updates_run;
63596
63597 -atomic_t fscache_n_relinquishes;
63598 -atomic_t fscache_n_relinquishes_null;
63599 -atomic_t fscache_n_relinquishes_waitcrt;
63600 -atomic_t fscache_n_relinquishes_retire;
63601 +atomic_unchecked_t fscache_n_relinquishes;
63602 +atomic_unchecked_t fscache_n_relinquishes_null;
63603 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
63604 +atomic_unchecked_t fscache_n_relinquishes_retire;
63605
63606 -atomic_t fscache_n_cookie_index;
63607 -atomic_t fscache_n_cookie_data;
63608 -atomic_t fscache_n_cookie_special;
63609 +atomic_unchecked_t fscache_n_cookie_index;
63610 +atomic_unchecked_t fscache_n_cookie_data;
63611 +atomic_unchecked_t fscache_n_cookie_special;
63612
63613 -atomic_t fscache_n_object_alloc;
63614 -atomic_t fscache_n_object_no_alloc;
63615 -atomic_t fscache_n_object_lookups;
63616 -atomic_t fscache_n_object_lookups_negative;
63617 -atomic_t fscache_n_object_lookups_positive;
63618 -atomic_t fscache_n_object_lookups_timed_out;
63619 -atomic_t fscache_n_object_created;
63620 -atomic_t fscache_n_object_avail;
63621 -atomic_t fscache_n_object_dead;
63622 +atomic_unchecked_t fscache_n_object_alloc;
63623 +atomic_unchecked_t fscache_n_object_no_alloc;
63624 +atomic_unchecked_t fscache_n_object_lookups;
63625 +atomic_unchecked_t fscache_n_object_lookups_negative;
63626 +atomic_unchecked_t fscache_n_object_lookups_positive;
63627 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
63628 +atomic_unchecked_t fscache_n_object_created;
63629 +atomic_unchecked_t fscache_n_object_avail;
63630 +atomic_unchecked_t fscache_n_object_dead;
63631
63632 -atomic_t fscache_n_checkaux_none;
63633 -atomic_t fscache_n_checkaux_okay;
63634 -atomic_t fscache_n_checkaux_update;
63635 -atomic_t fscache_n_checkaux_obsolete;
63636 +atomic_unchecked_t fscache_n_checkaux_none;
63637 +atomic_unchecked_t fscache_n_checkaux_okay;
63638 +atomic_unchecked_t fscache_n_checkaux_update;
63639 +atomic_unchecked_t fscache_n_checkaux_obsolete;
63640
63641 atomic_t fscache_n_cop_alloc_object;
63642 atomic_t fscache_n_cop_lookup_object;
63643 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
63644 seq_puts(m, "FS-Cache statistics\n");
63645
63646 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
63647 - atomic_read(&fscache_n_cookie_index),
63648 - atomic_read(&fscache_n_cookie_data),
63649 - atomic_read(&fscache_n_cookie_special));
63650 + atomic_read_unchecked(&fscache_n_cookie_index),
63651 + atomic_read_unchecked(&fscache_n_cookie_data),
63652 + atomic_read_unchecked(&fscache_n_cookie_special));
63653
63654 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
63655 - atomic_read(&fscache_n_object_alloc),
63656 - atomic_read(&fscache_n_object_no_alloc),
63657 - atomic_read(&fscache_n_object_avail),
63658 - atomic_read(&fscache_n_object_dead));
63659 + atomic_read_unchecked(&fscache_n_object_alloc),
63660 + atomic_read_unchecked(&fscache_n_object_no_alloc),
63661 + atomic_read_unchecked(&fscache_n_object_avail),
63662 + atomic_read_unchecked(&fscache_n_object_dead));
63663 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
63664 - atomic_read(&fscache_n_checkaux_none),
63665 - atomic_read(&fscache_n_checkaux_okay),
63666 - atomic_read(&fscache_n_checkaux_update),
63667 - atomic_read(&fscache_n_checkaux_obsolete));
63668 + atomic_read_unchecked(&fscache_n_checkaux_none),
63669 + atomic_read_unchecked(&fscache_n_checkaux_okay),
63670 + atomic_read_unchecked(&fscache_n_checkaux_update),
63671 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
63672
63673 seq_printf(m, "Pages : mrk=%u unc=%u\n",
63674 - atomic_read(&fscache_n_marks),
63675 - atomic_read(&fscache_n_uncaches));
63676 + atomic_read_unchecked(&fscache_n_marks),
63677 + atomic_read_unchecked(&fscache_n_uncaches));
63678
63679 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
63680 " oom=%u\n",
63681 - atomic_read(&fscache_n_acquires),
63682 - atomic_read(&fscache_n_acquires_null),
63683 - atomic_read(&fscache_n_acquires_no_cache),
63684 - atomic_read(&fscache_n_acquires_ok),
63685 - atomic_read(&fscache_n_acquires_nobufs),
63686 - atomic_read(&fscache_n_acquires_oom));
63687 + atomic_read_unchecked(&fscache_n_acquires),
63688 + atomic_read_unchecked(&fscache_n_acquires_null),
63689 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
63690 + atomic_read_unchecked(&fscache_n_acquires_ok),
63691 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
63692 + atomic_read_unchecked(&fscache_n_acquires_oom));
63693
63694 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
63695 - atomic_read(&fscache_n_object_lookups),
63696 - atomic_read(&fscache_n_object_lookups_negative),
63697 - atomic_read(&fscache_n_object_lookups_positive),
63698 - atomic_read(&fscache_n_object_created),
63699 - atomic_read(&fscache_n_object_lookups_timed_out));
63700 + atomic_read_unchecked(&fscache_n_object_lookups),
63701 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
63702 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
63703 + atomic_read_unchecked(&fscache_n_object_created),
63704 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
63705
63706 seq_printf(m, "Invals : n=%u run=%u\n",
63707 - atomic_read(&fscache_n_invalidates),
63708 - atomic_read(&fscache_n_invalidates_run));
63709 + atomic_read_unchecked(&fscache_n_invalidates),
63710 + atomic_read_unchecked(&fscache_n_invalidates_run));
63711
63712 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
63713 - atomic_read(&fscache_n_updates),
63714 - atomic_read(&fscache_n_updates_null),
63715 - atomic_read(&fscache_n_updates_run));
63716 + atomic_read_unchecked(&fscache_n_updates),
63717 + atomic_read_unchecked(&fscache_n_updates_null),
63718 + atomic_read_unchecked(&fscache_n_updates_run));
63719
63720 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
63721 - atomic_read(&fscache_n_relinquishes),
63722 - atomic_read(&fscache_n_relinquishes_null),
63723 - atomic_read(&fscache_n_relinquishes_waitcrt),
63724 - atomic_read(&fscache_n_relinquishes_retire));
63725 + atomic_read_unchecked(&fscache_n_relinquishes),
63726 + atomic_read_unchecked(&fscache_n_relinquishes_null),
63727 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
63728 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
63729
63730 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
63731 - atomic_read(&fscache_n_attr_changed),
63732 - atomic_read(&fscache_n_attr_changed_ok),
63733 - atomic_read(&fscache_n_attr_changed_nobufs),
63734 - atomic_read(&fscache_n_attr_changed_nomem),
63735 - atomic_read(&fscache_n_attr_changed_calls));
63736 + atomic_read_unchecked(&fscache_n_attr_changed),
63737 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
63738 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
63739 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
63740 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
63741
63742 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
63743 - atomic_read(&fscache_n_allocs),
63744 - atomic_read(&fscache_n_allocs_ok),
63745 - atomic_read(&fscache_n_allocs_wait),
63746 - atomic_read(&fscache_n_allocs_nobufs),
63747 - atomic_read(&fscache_n_allocs_intr));
63748 + atomic_read_unchecked(&fscache_n_allocs),
63749 + atomic_read_unchecked(&fscache_n_allocs_ok),
63750 + atomic_read_unchecked(&fscache_n_allocs_wait),
63751 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
63752 + atomic_read_unchecked(&fscache_n_allocs_intr));
63753 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
63754 - atomic_read(&fscache_n_alloc_ops),
63755 - atomic_read(&fscache_n_alloc_op_waits),
63756 - atomic_read(&fscache_n_allocs_object_dead));
63757 + atomic_read_unchecked(&fscache_n_alloc_ops),
63758 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
63759 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
63760
63761 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
63762 " int=%u oom=%u\n",
63763 - atomic_read(&fscache_n_retrievals),
63764 - atomic_read(&fscache_n_retrievals_ok),
63765 - atomic_read(&fscache_n_retrievals_wait),
63766 - atomic_read(&fscache_n_retrievals_nodata),
63767 - atomic_read(&fscache_n_retrievals_nobufs),
63768 - atomic_read(&fscache_n_retrievals_intr),
63769 - atomic_read(&fscache_n_retrievals_nomem));
63770 + atomic_read_unchecked(&fscache_n_retrievals),
63771 + atomic_read_unchecked(&fscache_n_retrievals_ok),
63772 + atomic_read_unchecked(&fscache_n_retrievals_wait),
63773 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
63774 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
63775 + atomic_read_unchecked(&fscache_n_retrievals_intr),
63776 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
63777 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
63778 - atomic_read(&fscache_n_retrieval_ops),
63779 - atomic_read(&fscache_n_retrieval_op_waits),
63780 - atomic_read(&fscache_n_retrievals_object_dead));
63781 + atomic_read_unchecked(&fscache_n_retrieval_ops),
63782 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
63783 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
63784
63785 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
63786 - atomic_read(&fscache_n_stores),
63787 - atomic_read(&fscache_n_stores_ok),
63788 - atomic_read(&fscache_n_stores_again),
63789 - atomic_read(&fscache_n_stores_nobufs),
63790 - atomic_read(&fscache_n_stores_oom));
63791 + atomic_read_unchecked(&fscache_n_stores),
63792 + atomic_read_unchecked(&fscache_n_stores_ok),
63793 + atomic_read_unchecked(&fscache_n_stores_again),
63794 + atomic_read_unchecked(&fscache_n_stores_nobufs),
63795 + atomic_read_unchecked(&fscache_n_stores_oom));
63796 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
63797 - atomic_read(&fscache_n_store_ops),
63798 - atomic_read(&fscache_n_store_calls),
63799 - atomic_read(&fscache_n_store_pages),
63800 - atomic_read(&fscache_n_store_radix_deletes),
63801 - atomic_read(&fscache_n_store_pages_over_limit));
63802 + atomic_read_unchecked(&fscache_n_store_ops),
63803 + atomic_read_unchecked(&fscache_n_store_calls),
63804 + atomic_read_unchecked(&fscache_n_store_pages),
63805 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
63806 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
63807
63808 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
63809 - atomic_read(&fscache_n_store_vmscan_not_storing),
63810 - atomic_read(&fscache_n_store_vmscan_gone),
63811 - atomic_read(&fscache_n_store_vmscan_busy),
63812 - atomic_read(&fscache_n_store_vmscan_cancelled),
63813 - atomic_read(&fscache_n_store_vmscan_wait));
63814 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
63815 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
63816 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
63817 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
63818 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
63819
63820 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
63821 - atomic_read(&fscache_n_op_pend),
63822 - atomic_read(&fscache_n_op_run),
63823 - atomic_read(&fscache_n_op_enqueue),
63824 - atomic_read(&fscache_n_op_cancelled),
63825 - atomic_read(&fscache_n_op_rejected));
63826 + atomic_read_unchecked(&fscache_n_op_pend),
63827 + atomic_read_unchecked(&fscache_n_op_run),
63828 + atomic_read_unchecked(&fscache_n_op_enqueue),
63829 + atomic_read_unchecked(&fscache_n_op_cancelled),
63830 + atomic_read_unchecked(&fscache_n_op_rejected));
63831 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
63832 - atomic_read(&fscache_n_op_deferred_release),
63833 - atomic_read(&fscache_n_op_release),
63834 - atomic_read(&fscache_n_op_gc));
63835 + atomic_read_unchecked(&fscache_n_op_deferred_release),
63836 + atomic_read_unchecked(&fscache_n_op_release),
63837 + atomic_read_unchecked(&fscache_n_op_gc));
63838
63839 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
63840 atomic_read(&fscache_n_cop_alloc_object),
63841 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
63842 index 28d0c7a..04816b7 100644
63843 --- a/fs/fuse/cuse.c
63844 +++ b/fs/fuse/cuse.c
63845 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
63846 INIT_LIST_HEAD(&cuse_conntbl[i]);
63847
63848 /* inherit and extend fuse_dev_operations */
63849 - cuse_channel_fops = fuse_dev_operations;
63850 - cuse_channel_fops.owner = THIS_MODULE;
63851 - cuse_channel_fops.open = cuse_channel_open;
63852 - cuse_channel_fops.release = cuse_channel_release;
63853 + pax_open_kernel();
63854 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
63855 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
63856 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
63857 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
63858 + pax_close_kernel();
63859
63860 cuse_class = class_create(THIS_MODULE, "cuse");
63861 if (IS_ERR(cuse_class))
63862 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
63863 index 39706c5..a803c71 100644
63864 --- a/fs/fuse/dev.c
63865 +++ b/fs/fuse/dev.c
63866 @@ -1405,7 +1405,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63867 ret = 0;
63868 pipe_lock(pipe);
63869
63870 - if (!pipe->readers) {
63871 + if (!atomic_read(&pipe->readers)) {
63872 send_sig(SIGPIPE, current, 0);
63873 if (!ret)
63874 ret = -EPIPE;
63875 @@ -1434,7 +1434,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63876 page_nr++;
63877 ret += buf->len;
63878
63879 - if (pipe->files)
63880 + if (atomic_read(&pipe->files))
63881 do_wakeup = 1;
63882 }
63883
63884 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
63885 index 1545b71..7fabe47 100644
63886 --- a/fs/fuse/dir.c
63887 +++ b/fs/fuse/dir.c
63888 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
63889 return link;
63890 }
63891
63892 -static void free_link(char *link)
63893 +static void free_link(const char *link)
63894 {
63895 if (!IS_ERR(link))
63896 free_page((unsigned long) link);
63897 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
63898 index f42dffb..4a4c435 100644
63899 --- a/fs/gfs2/glock.c
63900 +++ b/fs/gfs2/glock.c
63901 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
63902 if (held1 != held2) {
63903 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
63904 if (held2)
63905 - gl->gl_lockref.count++;
63906 + __lockref_inc(&gl->gl_lockref);
63907 else
63908 - gl->gl_lockref.count--;
63909 + __lockref_dec(&gl->gl_lockref);
63910 }
63911 if (held1 && held2 && list_empty(&gl->gl_holders))
63912 clear_bit(GLF_QUEUED, &gl->gl_flags);
63913 @@ -614,9 +614,9 @@ out:
63914 out_sched:
63915 clear_bit(GLF_LOCK, &gl->gl_flags);
63916 smp_mb__after_atomic();
63917 - gl->gl_lockref.count++;
63918 + __lockref_inc(&gl->gl_lockref);
63919 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
63920 - gl->gl_lockref.count--;
63921 + __lockref_dec(&gl->gl_lockref);
63922 return;
63923
63924 out_unlock:
63925 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
63926 gl->gl_sbd = sdp;
63927 gl->gl_flags = 0;
63928 gl->gl_name = name;
63929 - gl->gl_lockref.count = 1;
63930 + __lockref_set(&gl->gl_lockref, 1);
63931 gl->gl_state = LM_ST_UNLOCKED;
63932 gl->gl_target = LM_ST_UNLOCKED;
63933 gl->gl_demote_state = LM_ST_EXCLUSIVE;
63934 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
63935 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
63936 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
63937 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
63938 - gl->gl_lockref.count++;
63939 + __lockref_inc(&gl->gl_lockref);
63940 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
63941 - gl->gl_lockref.count--;
63942 + __lockref_dec(&gl->gl_lockref);
63943 }
63944 run_queue(gl, 1);
63945 spin_unlock(&gl->gl_spin);
63946 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
63947 }
63948 }
63949
63950 - gl->gl_lockref.count++;
63951 + __lockref_inc(&gl->gl_lockref);
63952 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
63953 spin_unlock(&gl->gl_spin);
63954
63955 @@ -1384,12 +1384,12 @@ add_back_to_lru:
63956 goto add_back_to_lru;
63957 }
63958 clear_bit(GLF_LRU, &gl->gl_flags);
63959 - gl->gl_lockref.count++;
63960 + __lockref_inc(&gl->gl_lockref);
63961 if (demote_ok(gl))
63962 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
63963 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
63964 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
63965 - gl->gl_lockref.count--;
63966 + __lockref_dec(&gl->gl_lockref);
63967 spin_unlock(&gl->gl_spin);
63968 cond_resched_lock(&lru_lock);
63969 }
63970 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
63971 state2str(gl->gl_demote_state), dtime,
63972 atomic_read(&gl->gl_ail_count),
63973 atomic_read(&gl->gl_revokes),
63974 - (int)gl->gl_lockref.count, gl->gl_hold_time);
63975 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
63976
63977 list_for_each_entry(gh, &gl->gl_holders, gh_list)
63978 dump_holder(seq, gh);
63979 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
63980 index fe91951..ce38a6e 100644
63981 --- a/fs/gfs2/glops.c
63982 +++ b/fs/gfs2/glops.c
63983 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
63984
63985 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
63986 gl->gl_state == LM_ST_SHARED && ip) {
63987 - gl->gl_lockref.count++;
63988 + __lockref_inc(&gl->gl_lockref);
63989 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
63990 - gl->gl_lockref.count--;
63991 + __lockref_dec(&gl->gl_lockref);
63992 }
63993 }
63994
63995 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
63996 index 3aa17d4..b338075 100644
63997 --- a/fs/gfs2/quota.c
63998 +++ b/fs/gfs2/quota.c
63999 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
64000 if (!spin_trylock(&qd->qd_lockref.lock))
64001 return LRU_SKIP;
64002
64003 - if (qd->qd_lockref.count == 0) {
64004 + if (__lockref_read(&qd->qd_lockref) == 0) {
64005 lockref_mark_dead(&qd->qd_lockref);
64006 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
64007 }
64008 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
64009 return NULL;
64010
64011 qd->qd_sbd = sdp;
64012 - qd->qd_lockref.count = 1;
64013 + __lockref_set(&qd->qd_lockref, 1);
64014 spin_lock_init(&qd->qd_lockref.lock);
64015 qd->qd_id = qid;
64016 qd->qd_slot = -1;
64017 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
64018 if (lockref_put_or_lock(&qd->qd_lockref))
64019 return;
64020
64021 - qd->qd_lockref.count = 0;
64022 + __lockref_set(&qd->qd_lockref, 0);
64023 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
64024 spin_unlock(&qd->qd_lockref.lock);
64025
64026 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
64027 index fd62cae..3494dfa 100644
64028 --- a/fs/hostfs/hostfs_kern.c
64029 +++ b/fs/hostfs/hostfs_kern.c
64030 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
64031
64032 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
64033 {
64034 - char *s = nd_get_link(nd);
64035 + const char *s = nd_get_link(nd);
64036 if (!IS_ERR(s))
64037 __putname(s);
64038 }
64039 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
64040 index c274aca..772fa5e 100644
64041 --- a/fs/hugetlbfs/inode.c
64042 +++ b/fs/hugetlbfs/inode.c
64043 @@ -148,6 +148,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
64044 struct mm_struct *mm = current->mm;
64045 struct vm_area_struct *vma;
64046 struct hstate *h = hstate_file(file);
64047 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
64048 struct vm_unmapped_area_info info;
64049
64050 if (len & ~huge_page_mask(h))
64051 @@ -161,17 +162,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
64052 return addr;
64053 }
64054
64055 +#ifdef CONFIG_PAX_RANDMMAP
64056 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
64057 +#endif
64058 +
64059 if (addr) {
64060 addr = ALIGN(addr, huge_page_size(h));
64061 vma = find_vma(mm, addr);
64062 - if (TASK_SIZE - len >= addr &&
64063 - (!vma || addr + len <= vma->vm_start))
64064 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
64065 return addr;
64066 }
64067
64068 info.flags = 0;
64069 info.length = len;
64070 info.low_limit = TASK_UNMAPPED_BASE;
64071 +
64072 +#ifdef CONFIG_PAX_RANDMMAP
64073 + if (mm->pax_flags & MF_PAX_RANDMMAP)
64074 + info.low_limit += mm->delta_mmap;
64075 +#endif
64076 +
64077 info.high_limit = TASK_SIZE;
64078 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
64079 info.align_offset = 0;
64080 @@ -912,7 +922,7 @@ static struct file_system_type hugetlbfs_fs_type = {
64081 };
64082 MODULE_ALIAS_FS("hugetlbfs");
64083
64084 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
64085 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
64086
64087 static int can_do_hugetlb_shm(void)
64088 {
64089 diff --git a/fs/inode.c b/fs/inode.c
64090 index f00b16f..b653fea 100644
64091 --- a/fs/inode.c
64092 +++ b/fs/inode.c
64093 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
64094 unsigned int *p = &get_cpu_var(last_ino);
64095 unsigned int res = *p;
64096
64097 +start:
64098 +
64099 #ifdef CONFIG_SMP
64100 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
64101 - static atomic_t shared_last_ino;
64102 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
64103 + static atomic_unchecked_t shared_last_ino;
64104 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
64105
64106 res = next - LAST_INO_BATCH;
64107 }
64108 #endif
64109
64110 - *p = ++res;
64111 + if (unlikely(!++res))
64112 + goto start; /* never zero */
64113 + *p = res;
64114 put_cpu_var(last_ino);
64115 return res;
64116 }
64117 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
64118 index 4a6cf28..d3a29d3 100644
64119 --- a/fs/jffs2/erase.c
64120 +++ b/fs/jffs2/erase.c
64121 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
64122 struct jffs2_unknown_node marker = {
64123 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
64124 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
64125 - .totlen = cpu_to_je32(c->cleanmarker_size)
64126 + .totlen = cpu_to_je32(c->cleanmarker_size),
64127 + .hdr_crc = cpu_to_je32(0)
64128 };
64129
64130 jffs2_prealloc_raw_node_refs(c, jeb, 1);
64131 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
64132 index 09ed551..45684f8 100644
64133 --- a/fs/jffs2/wbuf.c
64134 +++ b/fs/jffs2/wbuf.c
64135 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
64136 {
64137 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
64138 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
64139 - .totlen = constant_cpu_to_je32(8)
64140 + .totlen = constant_cpu_to_je32(8),
64141 + .hdr_crc = constant_cpu_to_je32(0)
64142 };
64143
64144 /*
64145 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
64146 index 5d30c56..8c45372 100644
64147 --- a/fs/jfs/super.c
64148 +++ b/fs/jfs/super.c
64149 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
64150
64151 jfs_inode_cachep =
64152 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
64153 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
64154 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
64155 init_once);
64156 if (jfs_inode_cachep == NULL)
64157 return -ENOMEM;
64158 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
64159 index 6acc964..eca491f 100644
64160 --- a/fs/kernfs/dir.c
64161 +++ b/fs/kernfs/dir.c
64162 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
64163 *
64164 * Returns 31 bit hash of ns + name (so it fits in an off_t )
64165 */
64166 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
64167 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
64168 {
64169 unsigned long hash = init_name_hash();
64170 unsigned int len = strlen(name);
64171 @@ -831,6 +831,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
64172 ret = scops->mkdir(parent, dentry->d_name.name, mode);
64173
64174 kernfs_put_active(parent);
64175 +
64176 + if (!ret) {
64177 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
64178 + ret = PTR_ERR_OR_ZERO(dentry_ret);
64179 + }
64180 +
64181 return ret;
64182 }
64183
64184 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
64185 index 2bacb99..f745182 100644
64186 --- a/fs/kernfs/file.c
64187 +++ b/fs/kernfs/file.c
64188 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
64189
64190 struct kernfs_open_node {
64191 atomic_t refcnt;
64192 - atomic_t event;
64193 + atomic_unchecked_t event;
64194 wait_queue_head_t poll;
64195 struct list_head files; /* goes through kernfs_open_file.list */
64196 };
64197 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
64198 {
64199 struct kernfs_open_file *of = sf->private;
64200
64201 - of->event = atomic_read(&of->kn->attr.open->event);
64202 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
64203
64204 return of->kn->attr.ops->seq_show(sf, v);
64205 }
64206 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
64207 goto out_free;
64208 }
64209
64210 - of->event = atomic_read(&of->kn->attr.open->event);
64211 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
64212 ops = kernfs_ops(of->kn);
64213 if (ops->read)
64214 len = ops->read(of, buf, len, *ppos);
64215 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
64216 {
64217 struct kernfs_open_file *of = kernfs_of(file);
64218 const struct kernfs_ops *ops;
64219 - size_t len;
64220 + ssize_t len;
64221 char *buf;
64222
64223 if (of->atomic_write_len) {
64224 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
64225 return ret;
64226 }
64227
64228 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
64229 - void *buf, int len, int write)
64230 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
64231 + void *buf, size_t len, int write)
64232 {
64233 struct file *file = vma->vm_file;
64234 struct kernfs_open_file *of = kernfs_of(file);
64235 - int ret;
64236 + ssize_t ret;
64237
64238 if (!of->vm_ops)
64239 return -EINVAL;
64240 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
64241 return -ENOMEM;
64242
64243 atomic_set(&new_on->refcnt, 0);
64244 - atomic_set(&new_on->event, 1);
64245 + atomic_set_unchecked(&new_on->event, 1);
64246 init_waitqueue_head(&new_on->poll);
64247 INIT_LIST_HEAD(&new_on->files);
64248 goto retry;
64249 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
64250
64251 kernfs_put_active(kn);
64252
64253 - if (of->event != atomic_read(&on->event))
64254 + if (of->event != atomic_read_unchecked(&on->event))
64255 goto trigger;
64256
64257 return DEFAULT_POLLMASK;
64258 @@ -824,7 +824,7 @@ repeat:
64259
64260 on = kn->attr.open;
64261 if (on) {
64262 - atomic_inc(&on->event);
64263 + atomic_inc_unchecked(&on->event);
64264 wake_up_interruptible(&on->poll);
64265 }
64266
64267 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
64268 index 8a19889..4c3069a 100644
64269 --- a/fs/kernfs/symlink.c
64270 +++ b/fs/kernfs/symlink.c
64271 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
64272 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
64273 void *cookie)
64274 {
64275 - char *page = nd_get_link(nd);
64276 + const char *page = nd_get_link(nd);
64277 if (!IS_ERR(page))
64278 free_page((unsigned long)page);
64279 }
64280 diff --git a/fs/libfs.c b/fs/libfs.c
64281 index 0ab6512..cd9982d 100644
64282 --- a/fs/libfs.c
64283 +++ b/fs/libfs.c
64284 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
64285
64286 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
64287 struct dentry *next = list_entry(p, struct dentry, d_child);
64288 + char d_name[sizeof(next->d_iname)];
64289 + const unsigned char *name;
64290 +
64291 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
64292 if (!simple_positive(next)) {
64293 spin_unlock(&next->d_lock);
64294 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
64295
64296 spin_unlock(&next->d_lock);
64297 spin_unlock(&dentry->d_lock);
64298 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
64299 + name = next->d_name.name;
64300 + if (name == next->d_iname) {
64301 + memcpy(d_name, name, next->d_name.len);
64302 + name = d_name;
64303 + }
64304 + if (!dir_emit(ctx, name, next->d_name.len,
64305 next->d_inode->i_ino, dt_type(next->d_inode)))
64306 return 0;
64307 spin_lock(&dentry->d_lock);
64308 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
64309 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
64310 void *cookie)
64311 {
64312 - char *s = nd_get_link(nd);
64313 + const char *s = nd_get_link(nd);
64314 if (!IS_ERR(s))
64315 kfree(s);
64316 }
64317 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
64318 index acd3947..1f896e2 100644
64319 --- a/fs/lockd/clntproc.c
64320 +++ b/fs/lockd/clntproc.c
64321 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
64322 /*
64323 * Cookie counter for NLM requests
64324 */
64325 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
64326 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
64327
64328 void nlmclnt_next_cookie(struct nlm_cookie *c)
64329 {
64330 - u32 cookie = atomic_inc_return(&nlm_cookie);
64331 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
64332
64333 memcpy(c->data, &cookie, 4);
64334 c->len=4;
64335 diff --git a/fs/mount.h b/fs/mount.h
64336 index 6a61c2b..bd79179 100644
64337 --- a/fs/mount.h
64338 +++ b/fs/mount.h
64339 @@ -13,7 +13,7 @@ struct mnt_namespace {
64340 u64 seq; /* Sequence number to prevent loops */
64341 wait_queue_head_t poll;
64342 u64 event;
64343 -};
64344 +} __randomize_layout;
64345
64346 struct mnt_pcp {
64347 int mnt_count;
64348 @@ -65,7 +65,7 @@ struct mount {
64349 struct hlist_head mnt_pins;
64350 struct fs_pin mnt_umount;
64351 struct dentry *mnt_ex_mountpoint;
64352 -};
64353 +} __randomize_layout;
64354
64355 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
64356
64357 diff --git a/fs/namei.c b/fs/namei.c
64358 index c83145a..a78aa13 100644
64359 --- a/fs/namei.c
64360 +++ b/fs/namei.c
64361 @@ -337,17 +337,32 @@ int generic_permission(struct inode *inode, int mask)
64362 if (ret != -EACCES)
64363 return ret;
64364
64365 +#ifdef CONFIG_GRKERNSEC
64366 + /* we'll block if we have to log due to a denied capability use */
64367 + if (mask & MAY_NOT_BLOCK)
64368 + return -ECHILD;
64369 +#endif
64370 +
64371 if (S_ISDIR(inode->i_mode)) {
64372 /* DACs are overridable for directories */
64373 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
64374 - return 0;
64375 if (!(mask & MAY_WRITE))
64376 - if (capable_wrt_inode_uidgid(inode,
64377 - CAP_DAC_READ_SEARCH))
64378 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
64379 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64380 return 0;
64381 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
64382 + return 0;
64383 return -EACCES;
64384 }
64385 /*
64386 + * Searching includes executable on directories, else just read.
64387 + */
64388 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
64389 + if (mask == MAY_READ)
64390 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
64391 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64392 + return 0;
64393 +
64394 + /*
64395 * Read/write DACs are always overridable.
64396 * Executable DACs are overridable when there is
64397 * at least one exec bit set.
64398 @@ -356,14 +371,6 @@ int generic_permission(struct inode *inode, int mask)
64399 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
64400 return 0;
64401
64402 - /*
64403 - * Searching includes executable on directories, else just read.
64404 - */
64405 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
64406 - if (mask == MAY_READ)
64407 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64408 - return 0;
64409 -
64410 return -EACCES;
64411 }
64412 EXPORT_SYMBOL(generic_permission);
64413 @@ -503,7 +510,7 @@ struct nameidata {
64414 int last_type;
64415 unsigned depth;
64416 struct file *base;
64417 - char *saved_names[MAX_NESTED_LINKS + 1];
64418 + const char *saved_names[MAX_NESTED_LINKS + 1];
64419 };
64420
64421 /*
64422 @@ -714,13 +721,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
64423 nd->flags |= LOOKUP_JUMPED;
64424 }
64425
64426 -void nd_set_link(struct nameidata *nd, char *path)
64427 +void nd_set_link(struct nameidata *nd, const char *path)
64428 {
64429 nd->saved_names[nd->depth] = path;
64430 }
64431 EXPORT_SYMBOL(nd_set_link);
64432
64433 -char *nd_get_link(struct nameidata *nd)
64434 +const char *nd_get_link(const struct nameidata *nd)
64435 {
64436 return nd->saved_names[nd->depth];
64437 }
64438 @@ -855,7 +862,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
64439 {
64440 struct dentry *dentry = link->dentry;
64441 int error;
64442 - char *s;
64443 + const char *s;
64444
64445 BUG_ON(nd->flags & LOOKUP_RCU);
64446
64447 @@ -876,6 +883,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
64448 if (error)
64449 goto out_put_nd_path;
64450
64451 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
64452 + dentry->d_inode, dentry, nd->path.mnt)) {
64453 + error = -EACCES;
64454 + goto out_put_nd_path;
64455 + }
64456 +
64457 nd->last_type = LAST_BIND;
64458 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
64459 error = PTR_ERR(*p);
64460 @@ -1639,6 +1652,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
64461 if (res)
64462 break;
64463 res = walk_component(nd, path, LOOKUP_FOLLOW);
64464 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
64465 + res = -EACCES;
64466 put_link(nd, &link, cookie);
64467 } while (res > 0);
64468
64469 @@ -1711,7 +1726,7 @@ EXPORT_SYMBOL(full_name_hash);
64470 static inline u64 hash_name(const char *name)
64471 {
64472 unsigned long a, b, adata, bdata, mask, hash, len;
64473 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
64474 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
64475
64476 hash = a = 0;
64477 len = -sizeof(unsigned long);
64478 @@ -2006,6 +2021,8 @@ static int path_lookupat(int dfd, const char *name,
64479 if (err)
64480 break;
64481 err = lookup_last(nd, &path);
64482 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
64483 + err = -EACCES;
64484 put_link(nd, &link, cookie);
64485 }
64486 }
64487 @@ -2013,6 +2030,13 @@ static int path_lookupat(int dfd, const char *name,
64488 if (!err)
64489 err = complete_walk(nd);
64490
64491 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
64492 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64493 + path_put(&nd->path);
64494 + err = -ENOENT;
64495 + }
64496 + }
64497 +
64498 if (!err && nd->flags & LOOKUP_DIRECTORY) {
64499 if (!d_can_lookup(nd->path.dentry)) {
64500 path_put(&nd->path);
64501 @@ -2034,8 +2058,15 @@ static int filename_lookup(int dfd, struct filename *name,
64502 retval = path_lookupat(dfd, name->name,
64503 flags | LOOKUP_REVAL, nd);
64504
64505 - if (likely(!retval))
64506 + if (likely(!retval)) {
64507 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
64508 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
64509 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
64510 + path_put(&nd->path);
64511 + return -ENOENT;
64512 + }
64513 + }
64514 + }
64515 return retval;
64516 }
64517
64518 @@ -2614,6 +2645,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
64519 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
64520 return -EPERM;
64521
64522 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
64523 + return -EPERM;
64524 + if (gr_handle_rawio(inode))
64525 + return -EPERM;
64526 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
64527 + return -EACCES;
64528 +
64529 return 0;
64530 }
64531
64532 @@ -2845,7 +2883,7 @@ looked_up:
64533 * cleared otherwise prior to returning.
64534 */
64535 static int lookup_open(struct nameidata *nd, struct path *path,
64536 - struct file *file,
64537 + struct path *link, struct file *file,
64538 const struct open_flags *op,
64539 bool got_write, int *opened)
64540 {
64541 @@ -2880,6 +2918,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
64542 /* Negative dentry, just create the file */
64543 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
64544 umode_t mode = op->mode;
64545 +
64546 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
64547 + error = -EACCES;
64548 + goto out_dput;
64549 + }
64550 +
64551 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
64552 + error = -EACCES;
64553 + goto out_dput;
64554 + }
64555 +
64556 if (!IS_POSIXACL(dir->d_inode))
64557 mode &= ~current_umask();
64558 /*
64559 @@ -2901,6 +2950,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
64560 nd->flags & LOOKUP_EXCL);
64561 if (error)
64562 goto out_dput;
64563 + else
64564 + gr_handle_create(dentry, nd->path.mnt);
64565 }
64566 out_no_open:
64567 path->dentry = dentry;
64568 @@ -2915,7 +2966,7 @@ out_dput:
64569 /*
64570 * Handle the last step of open()
64571 */
64572 -static int do_last(struct nameidata *nd, struct path *path,
64573 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
64574 struct file *file, const struct open_flags *op,
64575 int *opened, struct filename *name)
64576 {
64577 @@ -2965,6 +3016,15 @@ static int do_last(struct nameidata *nd, struct path *path,
64578 if (error)
64579 return error;
64580
64581 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
64582 + error = -ENOENT;
64583 + goto out;
64584 + }
64585 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64586 + error = -EACCES;
64587 + goto out;
64588 + }
64589 +
64590 audit_inode(name, dir, LOOKUP_PARENT);
64591 error = -EISDIR;
64592 /* trailing slashes? */
64593 @@ -2984,7 +3044,7 @@ retry_lookup:
64594 */
64595 }
64596 mutex_lock(&dir->d_inode->i_mutex);
64597 - error = lookup_open(nd, path, file, op, got_write, opened);
64598 + error = lookup_open(nd, path, link, file, op, got_write, opened);
64599 mutex_unlock(&dir->d_inode->i_mutex);
64600
64601 if (error <= 0) {
64602 @@ -3008,11 +3068,28 @@ retry_lookup:
64603 goto finish_open_created;
64604 }
64605
64606 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
64607 + error = -ENOENT;
64608 + goto exit_dput;
64609 + }
64610 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
64611 + error = -EACCES;
64612 + goto exit_dput;
64613 + }
64614 +
64615 /*
64616 * create/update audit record if it already exists.
64617 */
64618 - if (d_is_positive(path->dentry))
64619 + if (d_is_positive(path->dentry)) {
64620 + /* only check if O_CREAT is specified, all other checks need to go
64621 + into may_open */
64622 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
64623 + error = -EACCES;
64624 + goto exit_dput;
64625 + }
64626 +
64627 audit_inode(name, path->dentry, 0);
64628 + }
64629
64630 /*
64631 * If atomic_open() acquired write access it is dropped now due to
64632 @@ -3053,6 +3130,11 @@ finish_lookup:
64633 }
64634 }
64635 BUG_ON(inode != path->dentry->d_inode);
64636 + /* if we're resolving a symlink to another symlink */
64637 + if (link && gr_handle_symlink_owner(link, inode)) {
64638 + error = -EACCES;
64639 + goto out;
64640 + }
64641 return 1;
64642 }
64643
64644 @@ -3072,7 +3154,18 @@ finish_open:
64645 path_put(&save_parent);
64646 return error;
64647 }
64648 +
64649 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64650 + error = -ENOENT;
64651 + goto out;
64652 + }
64653 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64654 + error = -EACCES;
64655 + goto out;
64656 + }
64657 +
64658 audit_inode(name, nd->path.dentry, 0);
64659 +
64660 error = -EISDIR;
64661 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
64662 goto out;
64663 @@ -3233,7 +3326,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64664 if (unlikely(error))
64665 goto out;
64666
64667 - error = do_last(nd, &path, file, op, &opened, pathname);
64668 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
64669 while (unlikely(error > 0)) { /* trailing symlink */
64670 struct path link = path;
64671 void *cookie;
64672 @@ -3251,7 +3344,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64673 error = follow_link(&link, nd, &cookie);
64674 if (unlikely(error))
64675 break;
64676 - error = do_last(nd, &path, file, op, &opened, pathname);
64677 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
64678 put_link(nd, &link, cookie);
64679 }
64680 out:
64681 @@ -3353,9 +3446,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
64682 goto unlock;
64683
64684 error = -EEXIST;
64685 - if (d_is_positive(dentry))
64686 + if (d_is_positive(dentry)) {
64687 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
64688 + error = -ENOENT;
64689 goto fail;
64690 -
64691 + }
64692 /*
64693 * Special case - lookup gave negative, but... we had foo/bar/
64694 * From the vfs_mknod() POV we just have a negative dentry -
64695 @@ -3420,6 +3515,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
64696 }
64697 EXPORT_SYMBOL(user_path_create);
64698
64699 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
64700 +{
64701 + struct filename *tmp = getname(pathname);
64702 + struct dentry *res;
64703 + if (IS_ERR(tmp))
64704 + return ERR_CAST(tmp);
64705 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
64706 + if (IS_ERR(res))
64707 + putname(tmp);
64708 + else
64709 + *to = tmp;
64710 + return res;
64711 +}
64712 +
64713 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
64714 {
64715 int error = may_create(dir, dentry);
64716 @@ -3483,6 +3592,17 @@ retry:
64717
64718 if (!IS_POSIXACL(path.dentry->d_inode))
64719 mode &= ~current_umask();
64720 +
64721 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
64722 + error = -EPERM;
64723 + goto out;
64724 + }
64725 +
64726 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
64727 + error = -EACCES;
64728 + goto out;
64729 + }
64730 +
64731 error = security_path_mknod(&path, dentry, mode, dev);
64732 if (error)
64733 goto out;
64734 @@ -3498,6 +3618,8 @@ retry:
64735 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
64736 break;
64737 }
64738 + if (!error)
64739 + gr_handle_create(dentry, path.mnt);
64740 out:
64741 done_path_create(&path, dentry);
64742 if (retry_estale(error, lookup_flags)) {
64743 @@ -3552,9 +3674,16 @@ retry:
64744
64745 if (!IS_POSIXACL(path.dentry->d_inode))
64746 mode &= ~current_umask();
64747 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
64748 + error = -EACCES;
64749 + goto out;
64750 + }
64751 error = security_path_mkdir(&path, dentry, mode);
64752 if (!error)
64753 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
64754 + if (!error)
64755 + gr_handle_create(dentry, path.mnt);
64756 +out:
64757 done_path_create(&path, dentry);
64758 if (retry_estale(error, lookup_flags)) {
64759 lookup_flags |= LOOKUP_REVAL;
64760 @@ -3587,7 +3716,7 @@ void dentry_unhash(struct dentry *dentry)
64761 {
64762 shrink_dcache_parent(dentry);
64763 spin_lock(&dentry->d_lock);
64764 - if (dentry->d_lockref.count == 1)
64765 + if (__lockref_read(&dentry->d_lockref) == 1)
64766 __d_drop(dentry);
64767 spin_unlock(&dentry->d_lock);
64768 }
64769 @@ -3638,6 +3767,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
64770 struct filename *name;
64771 struct dentry *dentry;
64772 struct nameidata nd;
64773 + u64 saved_ino = 0;
64774 + dev_t saved_dev = 0;
64775 unsigned int lookup_flags = 0;
64776 retry:
64777 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64778 @@ -3670,10 +3801,21 @@ retry:
64779 error = -ENOENT;
64780 goto exit3;
64781 }
64782 +
64783 + saved_ino = gr_get_ino_from_dentry(dentry);
64784 + saved_dev = gr_get_dev_from_dentry(dentry);
64785 +
64786 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
64787 + error = -EACCES;
64788 + goto exit3;
64789 + }
64790 +
64791 error = security_path_rmdir(&nd.path, dentry);
64792 if (error)
64793 goto exit3;
64794 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
64795 + if (!error && (saved_dev || saved_ino))
64796 + gr_handle_delete(saved_ino, saved_dev);
64797 exit3:
64798 dput(dentry);
64799 exit2:
64800 @@ -3766,6 +3908,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
64801 struct nameidata nd;
64802 struct inode *inode = NULL;
64803 struct inode *delegated_inode = NULL;
64804 + u64 saved_ino = 0;
64805 + dev_t saved_dev = 0;
64806 unsigned int lookup_flags = 0;
64807 retry:
64808 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64809 @@ -3792,10 +3936,22 @@ retry_deleg:
64810 if (d_is_negative(dentry))
64811 goto slashes;
64812 ihold(inode);
64813 +
64814 + if (inode->i_nlink <= 1) {
64815 + saved_ino = gr_get_ino_from_dentry(dentry);
64816 + saved_dev = gr_get_dev_from_dentry(dentry);
64817 + }
64818 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
64819 + error = -EACCES;
64820 + goto exit2;
64821 + }
64822 +
64823 error = security_path_unlink(&nd.path, dentry);
64824 if (error)
64825 goto exit2;
64826 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
64827 + if (!error && (saved_ino || saved_dev))
64828 + gr_handle_delete(saved_ino, saved_dev);
64829 exit2:
64830 dput(dentry);
64831 }
64832 @@ -3884,9 +4040,17 @@ retry:
64833 if (IS_ERR(dentry))
64834 goto out_putname;
64835
64836 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
64837 + error = -EACCES;
64838 + goto out;
64839 + }
64840 +
64841 error = security_path_symlink(&path, dentry, from->name);
64842 if (!error)
64843 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
64844 + if (!error)
64845 + gr_handle_create(dentry, path.mnt);
64846 +out:
64847 done_path_create(&path, dentry);
64848 if (retry_estale(error, lookup_flags)) {
64849 lookup_flags |= LOOKUP_REVAL;
64850 @@ -3990,6 +4154,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
64851 struct dentry *new_dentry;
64852 struct path old_path, new_path;
64853 struct inode *delegated_inode = NULL;
64854 + struct filename *to = NULL;
64855 int how = 0;
64856 int error;
64857
64858 @@ -4013,7 +4178,7 @@ retry:
64859 if (error)
64860 return error;
64861
64862 - new_dentry = user_path_create(newdfd, newname, &new_path,
64863 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
64864 (how & LOOKUP_REVAL));
64865 error = PTR_ERR(new_dentry);
64866 if (IS_ERR(new_dentry))
64867 @@ -4025,11 +4190,28 @@ retry:
64868 error = may_linkat(&old_path);
64869 if (unlikely(error))
64870 goto out_dput;
64871 +
64872 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
64873 + old_path.dentry->d_inode,
64874 + old_path.dentry->d_inode->i_mode, to)) {
64875 + error = -EACCES;
64876 + goto out_dput;
64877 + }
64878 +
64879 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
64880 + old_path.dentry, old_path.mnt, to)) {
64881 + error = -EACCES;
64882 + goto out_dput;
64883 + }
64884 +
64885 error = security_path_link(old_path.dentry, &new_path, new_dentry);
64886 if (error)
64887 goto out_dput;
64888 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
64889 + if (!error)
64890 + gr_handle_create(new_dentry, new_path.mnt);
64891 out_dput:
64892 + putname(to);
64893 done_path_create(&new_path, new_dentry);
64894 if (delegated_inode) {
64895 error = break_deleg_wait(&delegated_inode);
64896 @@ -4345,6 +4527,20 @@ retry_deleg:
64897 if (new_dentry == trap)
64898 goto exit5;
64899
64900 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
64901 + /* use EXDEV error to cause 'mv' to switch to an alternative
64902 + * method for usability
64903 + */
64904 + error = -EXDEV;
64905 + goto exit5;
64906 + }
64907 +
64908 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
64909 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
64910 + to, flags);
64911 + if (error)
64912 + goto exit5;
64913 +
64914 error = security_path_rename(&oldnd.path, old_dentry,
64915 &newnd.path, new_dentry, flags);
64916 if (error)
64917 @@ -4352,6 +4548,9 @@ retry_deleg:
64918 error = vfs_rename(old_dir->d_inode, old_dentry,
64919 new_dir->d_inode, new_dentry,
64920 &delegated_inode, flags);
64921 + if (!error)
64922 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
64923 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
64924 exit5:
64925 dput(new_dentry);
64926 exit4:
64927 @@ -4408,14 +4607,24 @@ EXPORT_SYMBOL(vfs_whiteout);
64928
64929 int readlink_copy(char __user *buffer, int buflen, const char *link)
64930 {
64931 + char tmpbuf[64];
64932 + const char *newlink;
64933 int len = PTR_ERR(link);
64934 +
64935 if (IS_ERR(link))
64936 goto out;
64937
64938 len = strlen(link);
64939 if (len > (unsigned) buflen)
64940 len = buflen;
64941 - if (copy_to_user(buffer, link, len))
64942 +
64943 + if (len < sizeof(tmpbuf)) {
64944 + memcpy(tmpbuf, link, len);
64945 + newlink = tmpbuf;
64946 + } else
64947 + newlink = link;
64948 +
64949 + if (copy_to_user(buffer, newlink, len))
64950 len = -EFAULT;
64951 out:
64952 return len;
64953 diff --git a/fs/namespace.c b/fs/namespace.c
64954 index 82ef140..5335e75 100644
64955 --- a/fs/namespace.c
64956 +++ b/fs/namespace.c
64957 @@ -1438,6 +1438,9 @@ static int do_umount(struct mount *mnt, int flags)
64958 if (!(sb->s_flags & MS_RDONLY))
64959 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
64960 up_write(&sb->s_umount);
64961 +
64962 + gr_log_remount(mnt->mnt_devname, retval);
64963 +
64964 return retval;
64965 }
64966
64967 @@ -1460,6 +1463,9 @@ static int do_umount(struct mount *mnt, int flags)
64968 }
64969 unlock_mount_hash();
64970 namespace_unlock();
64971 +
64972 + gr_log_unmount(mnt->mnt_devname, retval);
64973 +
64974 return retval;
64975 }
64976
64977 @@ -1510,7 +1516,7 @@ static inline bool may_mount(void)
64978 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
64979 */
64980
64981 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
64982 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
64983 {
64984 struct path path;
64985 struct mount *mnt;
64986 @@ -1555,7 +1561,7 @@ out:
64987 /*
64988 * The 2.0 compatible umount. No flags.
64989 */
64990 -SYSCALL_DEFINE1(oldumount, char __user *, name)
64991 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
64992 {
64993 return sys_umount(name, 0);
64994 }
64995 @@ -2621,6 +2627,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64996 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
64997 MS_STRICTATIME);
64998
64999 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
65000 + retval = -EPERM;
65001 + goto dput_out;
65002 + }
65003 +
65004 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
65005 + retval = -EPERM;
65006 + goto dput_out;
65007 + }
65008 +
65009 if (flags & MS_REMOUNT)
65010 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
65011 data_page);
65012 @@ -2634,7 +2650,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
65013 retval = do_new_mount(&path, type_page, flags, mnt_flags,
65014 dev_name, data_page);
65015 dput_out:
65016 + gr_log_mount(dev_name, &path, retval);
65017 +
65018 path_put(&path);
65019 +
65020 return retval;
65021 }
65022
65023 @@ -2652,7 +2671,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
65024 * number incrementing at 10Ghz will take 12,427 years to wrap which
65025 * is effectively never, so we can ignore the possibility.
65026 */
65027 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
65028 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
65029
65030 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65031 {
65032 @@ -2668,7 +2687,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65033 return ERR_PTR(ret);
65034 }
65035 new_ns->ns.ops = &mntns_operations;
65036 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
65037 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
65038 atomic_set(&new_ns->count, 1);
65039 new_ns->root = NULL;
65040 INIT_LIST_HEAD(&new_ns->list);
65041 @@ -2678,7 +2697,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65042 return new_ns;
65043 }
65044
65045 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
65046 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
65047 struct user_namespace *user_ns, struct fs_struct *new_fs)
65048 {
65049 struct mnt_namespace *new_ns;
65050 @@ -2799,8 +2818,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
65051 }
65052 EXPORT_SYMBOL(mount_subtree);
65053
65054 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
65055 - char __user *, type, unsigned long, flags, void __user *, data)
65056 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
65057 + const char __user *, type, unsigned long, flags, void __user *, data)
65058 {
65059 int ret;
65060 char *kernel_type;
65061 @@ -2906,6 +2925,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
65062 if (error)
65063 goto out2;
65064
65065 + if (gr_handle_chroot_pivot()) {
65066 + error = -EPERM;
65067 + goto out2;
65068 + }
65069 +
65070 get_fs_root(current->fs, &root);
65071 old_mp = lock_mount(&old);
65072 error = PTR_ERR(old_mp);
65073 @@ -3180,7 +3204,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
65074 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
65075 return -EPERM;
65076
65077 - if (fs->users != 1)
65078 + if (atomic_read(&fs->users) != 1)
65079 return -EINVAL;
65080
65081 get_mnt_ns(mnt_ns);
65082 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
65083 index 19ca95c..b28702c 100644
65084 --- a/fs/nfs/callback_xdr.c
65085 +++ b/fs/nfs/callback_xdr.c
65086 @@ -51,7 +51,7 @@ struct callback_op {
65087 callback_decode_arg_t decode_args;
65088 callback_encode_res_t encode_res;
65089 long res_maxsize;
65090 -};
65091 +} __do_const;
65092
65093 static struct callback_op callback_ops[];
65094
65095 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
65096 index d42dff6..ecbdf42 100644
65097 --- a/fs/nfs/inode.c
65098 +++ b/fs/nfs/inode.c
65099 @@ -1270,16 +1270,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
65100 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
65101 }
65102
65103 -static atomic_long_t nfs_attr_generation_counter;
65104 +static atomic_long_unchecked_t nfs_attr_generation_counter;
65105
65106 static unsigned long nfs_read_attr_generation_counter(void)
65107 {
65108 - return atomic_long_read(&nfs_attr_generation_counter);
65109 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
65110 }
65111
65112 unsigned long nfs_inc_attr_generation_counter(void)
65113 {
65114 - return atomic_long_inc_return(&nfs_attr_generation_counter);
65115 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
65116 }
65117 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
65118
65119 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
65120 index 92b9d97..045e58c 100644
65121 --- a/fs/nfsd/nfs4proc.c
65122 +++ b/fs/nfsd/nfs4proc.c
65123 @@ -1492,7 +1492,7 @@ struct nfsd4_operation {
65124 nfsd4op_rsize op_rsize_bop;
65125 stateid_getter op_get_currentstateid;
65126 stateid_setter op_set_currentstateid;
65127 -};
65128 +} __do_const;
65129
65130 static struct nfsd4_operation nfsd4_ops[];
65131
65132 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
65133 index 5fb7e78..cc8a22e 100644
65134 --- a/fs/nfsd/nfs4xdr.c
65135 +++ b/fs/nfsd/nfs4xdr.c
65136 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
65137
65138 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
65139
65140 -static nfsd4_dec nfsd4_dec_ops[] = {
65141 +static const nfsd4_dec nfsd4_dec_ops[] = {
65142 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
65143 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
65144 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
65145 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
65146 index 46ec934..f384e41 100644
65147 --- a/fs/nfsd/nfscache.c
65148 +++ b/fs/nfsd/nfscache.c
65149 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
65150 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
65151 u32 hash;
65152 struct nfsd_drc_bucket *b;
65153 - int len;
65154 + long len;
65155 size_t bufsize = 0;
65156
65157 if (!rp)
65158 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
65159 hash = nfsd_cache_hash(rp->c_xid);
65160 b = &drc_hashtbl[hash];
65161
65162 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
65163 - len >>= 2;
65164 + if (statp) {
65165 + len = (char*)statp - (char*)resv->iov_base;
65166 + len = resv->iov_len - len;
65167 + len >>= 2;
65168 + }
65169
65170 /* Don't cache excessive amounts of data and XDR failures */
65171 - if (!statp || len > (256 >> 2)) {
65172 + if (!statp || len > (256 >> 2) || len < 0) {
65173 nfsd_reply_cache_free(b, rp);
65174 return;
65175 }
65176 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
65177 switch (cachetype) {
65178 case RC_REPLSTAT:
65179 if (len != 1)
65180 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
65181 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
65182 rp->c_replstat = *statp;
65183 break;
65184 case RC_REPLBUFF:
65185 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
65186 index 3685265..e77261e 100644
65187 --- a/fs/nfsd/vfs.c
65188 +++ b/fs/nfsd/vfs.c
65189 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
65190
65191 oldfs = get_fs();
65192 set_fs(KERNEL_DS);
65193 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
65194 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
65195 set_fs(oldfs);
65196 return nfsd_finish_read(file, count, host_err);
65197 }
65198 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
65199
65200 /* Write the data. */
65201 oldfs = get_fs(); set_fs(KERNEL_DS);
65202 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
65203 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
65204 set_fs(oldfs);
65205 if (host_err < 0)
65206 goto out_nfserr;
65207 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
65208 */
65209
65210 oldfs = get_fs(); set_fs(KERNEL_DS);
65211 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
65212 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
65213 set_fs(oldfs);
65214
65215 if (host_err < 0)
65216 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
65217 index 52ccd34..7a6b202 100644
65218 --- a/fs/nls/nls_base.c
65219 +++ b/fs/nls/nls_base.c
65220 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
65221
65222 int __register_nls(struct nls_table *nls, struct module *owner)
65223 {
65224 - struct nls_table ** tmp = &tables;
65225 + struct nls_table *tmp = tables;
65226
65227 if (nls->next)
65228 return -EBUSY;
65229
65230 - nls->owner = owner;
65231 + pax_open_kernel();
65232 + *(void **)&nls->owner = owner;
65233 + pax_close_kernel();
65234 spin_lock(&nls_lock);
65235 - while (*tmp) {
65236 - if (nls == *tmp) {
65237 + while (tmp) {
65238 + if (nls == tmp) {
65239 spin_unlock(&nls_lock);
65240 return -EBUSY;
65241 }
65242 - tmp = &(*tmp)->next;
65243 + tmp = tmp->next;
65244 }
65245 - nls->next = tables;
65246 + pax_open_kernel();
65247 + *(struct nls_table **)&nls->next = tables;
65248 + pax_close_kernel();
65249 tables = nls;
65250 spin_unlock(&nls_lock);
65251 return 0;
65252 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
65253
65254 int unregister_nls(struct nls_table * nls)
65255 {
65256 - struct nls_table ** tmp = &tables;
65257 + struct nls_table * const * tmp = &tables;
65258
65259 spin_lock(&nls_lock);
65260 while (*tmp) {
65261 if (nls == *tmp) {
65262 - *tmp = nls->next;
65263 + pax_open_kernel();
65264 + *(struct nls_table **)tmp = nls->next;
65265 + pax_close_kernel();
65266 spin_unlock(&nls_lock);
65267 return 0;
65268 }
65269 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
65270 return -EINVAL;
65271 }
65272
65273 -static struct nls_table *find_nls(char *charset)
65274 +static struct nls_table *find_nls(const char *charset)
65275 {
65276 struct nls_table *nls;
65277 spin_lock(&nls_lock);
65278 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
65279 return nls;
65280 }
65281
65282 -struct nls_table *load_nls(char *charset)
65283 +struct nls_table *load_nls(const char *charset)
65284 {
65285 return try_then_request_module(find_nls(charset), "nls_%s", charset);
65286 }
65287 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
65288 index 162b3f1..6076a7c 100644
65289 --- a/fs/nls/nls_euc-jp.c
65290 +++ b/fs/nls/nls_euc-jp.c
65291 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
65292 p_nls = load_nls("cp932");
65293
65294 if (p_nls) {
65295 - table.charset2upper = p_nls->charset2upper;
65296 - table.charset2lower = p_nls->charset2lower;
65297 + pax_open_kernel();
65298 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
65299 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
65300 + pax_close_kernel();
65301 return register_nls(&table);
65302 }
65303
65304 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
65305 index a80a741..7b96e1b 100644
65306 --- a/fs/nls/nls_koi8-ru.c
65307 +++ b/fs/nls/nls_koi8-ru.c
65308 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
65309 p_nls = load_nls("koi8-u");
65310
65311 if (p_nls) {
65312 - table.charset2upper = p_nls->charset2upper;
65313 - table.charset2lower = p_nls->charset2lower;
65314 + pax_open_kernel();
65315 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
65316 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
65317 + pax_close_kernel();
65318 return register_nls(&table);
65319 }
65320
65321 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
65322 index cf27550..6c70f29d 100644
65323 --- a/fs/notify/fanotify/fanotify_user.c
65324 +++ b/fs/notify/fanotify/fanotify_user.c
65325 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
65326
65327 fd = fanotify_event_metadata.fd;
65328 ret = -EFAULT;
65329 - if (copy_to_user(buf, &fanotify_event_metadata,
65330 - fanotify_event_metadata.event_len))
65331 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
65332 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
65333 goto out_close_fd;
65334
65335 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
65336 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
65337 index a95d8e0..a91a5fd 100644
65338 --- a/fs/notify/notification.c
65339 +++ b/fs/notify/notification.c
65340 @@ -48,7 +48,7 @@
65341 #include <linux/fsnotify_backend.h>
65342 #include "fsnotify.h"
65343
65344 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
65345 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
65346
65347 /**
65348 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
65349 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
65350 */
65351 u32 fsnotify_get_cookie(void)
65352 {
65353 - return atomic_inc_return(&fsnotify_sync_cookie);
65354 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
65355 }
65356 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
65357
65358 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
65359 index 9e38daf..5727cae 100644
65360 --- a/fs/ntfs/dir.c
65361 +++ b/fs/ntfs/dir.c
65362 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
65363 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
65364 ~(s64)(ndir->itype.index.block_size - 1)));
65365 /* Bounds checks. */
65366 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
65367 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
65368 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
65369 "inode 0x%lx or driver bug.", vdir->i_ino);
65370 goto err_out;
65371 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
65372 index 1da9b2d..9cca092a 100644
65373 --- a/fs/ntfs/file.c
65374 +++ b/fs/ntfs/file.c
65375 @@ -1281,7 +1281,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
65376 char *addr;
65377 size_t total = 0;
65378 unsigned len;
65379 - int left;
65380 + unsigned left;
65381
65382 do {
65383 len = PAGE_CACHE_SIZE - ofs;
65384 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
65385 index 9e1e112..241a52a 100644
65386 --- a/fs/ntfs/super.c
65387 +++ b/fs/ntfs/super.c
65388 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
65389 if (!silent)
65390 ntfs_error(sb, "Primary boot sector is invalid.");
65391 } else if (!silent)
65392 - ntfs_error(sb, read_err_str, "primary");
65393 + ntfs_error(sb, read_err_str, "%s", "primary");
65394 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
65395 if (bh_primary)
65396 brelse(bh_primary);
65397 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
65398 goto hotfix_primary_boot_sector;
65399 brelse(bh_backup);
65400 } else if (!silent)
65401 - ntfs_error(sb, read_err_str, "backup");
65402 + ntfs_error(sb, read_err_str, "%s", "backup");
65403 /* Try to read NT3.51- backup boot sector. */
65404 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
65405 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
65406 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
65407 "sector.");
65408 brelse(bh_backup);
65409 } else if (!silent)
65410 - ntfs_error(sb, read_err_str, "backup");
65411 + ntfs_error(sb, read_err_str, "%s", "backup");
65412 /* We failed. Cleanup and return. */
65413 if (bh_primary)
65414 brelse(bh_primary);
65415 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
65416 index 0440134..d52c93a 100644
65417 --- a/fs/ocfs2/localalloc.c
65418 +++ b/fs/ocfs2/localalloc.c
65419 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
65420 goto bail;
65421 }
65422
65423 - atomic_inc(&osb->alloc_stats.moves);
65424 + atomic_inc_unchecked(&osb->alloc_stats.moves);
65425
65426 bail:
65427 if (handle)
65428 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
65429 index 460c6c3..b4ef513 100644
65430 --- a/fs/ocfs2/ocfs2.h
65431 +++ b/fs/ocfs2/ocfs2.h
65432 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
65433
65434 struct ocfs2_alloc_stats
65435 {
65436 - atomic_t moves;
65437 - atomic_t local_data;
65438 - atomic_t bitmap_data;
65439 - atomic_t bg_allocs;
65440 - atomic_t bg_extends;
65441 + atomic_unchecked_t moves;
65442 + atomic_unchecked_t local_data;
65443 + atomic_unchecked_t bitmap_data;
65444 + atomic_unchecked_t bg_allocs;
65445 + atomic_unchecked_t bg_extends;
65446 };
65447
65448 enum ocfs2_local_alloc_state
65449 diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
65450 index ee541f9..df3a500 100644
65451 --- a/fs/ocfs2/refcounttree.c
65452 +++ b/fs/ocfs2/refcounttree.c
65453 @@ -4276,7 +4276,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
65454 error = posix_acl_create(dir, &mode, &default_acl, &acl);
65455 if (error) {
65456 mlog_errno(error);
65457 - goto out;
65458 + return error;
65459 }
65460
65461 error = ocfs2_create_inode_in_orphan(dir, mode,
65462 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
65463 index 0cb889a..6a26b24 100644
65464 --- a/fs/ocfs2/suballoc.c
65465 +++ b/fs/ocfs2/suballoc.c
65466 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
65467 mlog_errno(status);
65468 goto bail;
65469 }
65470 - atomic_inc(&osb->alloc_stats.bg_extends);
65471 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
65472
65473 /* You should never ask for this much metadata */
65474 BUG_ON(bits_wanted >
65475 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
65476 mlog_errno(status);
65477 goto bail;
65478 }
65479 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65480 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65481
65482 *suballoc_loc = res.sr_bg_blkno;
65483 *suballoc_bit_start = res.sr_bit_offset;
65484 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
65485 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
65486 res->sr_bits);
65487
65488 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65489 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65490
65491 BUG_ON(res->sr_bits != 1);
65492
65493 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
65494 mlog_errno(status);
65495 goto bail;
65496 }
65497 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65498 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65499
65500 BUG_ON(res.sr_bits != 1);
65501
65502 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
65503 cluster_start,
65504 num_clusters);
65505 if (!status)
65506 - atomic_inc(&osb->alloc_stats.local_data);
65507 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
65508 } else {
65509 if (min_clusters > (osb->bitmap_cpg - 1)) {
65510 /* The only paths asking for contiguousness
65511 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
65512 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
65513 res.sr_bg_blkno,
65514 res.sr_bit_offset);
65515 - atomic_inc(&osb->alloc_stats.bitmap_data);
65516 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
65517 *num_clusters = res.sr_bits;
65518 }
65519 }
65520 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
65521 index 2667518..24bcf79 100644
65522 --- a/fs/ocfs2/super.c
65523 +++ b/fs/ocfs2/super.c
65524 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
65525 "%10s => GlobalAllocs: %d LocalAllocs: %d "
65526 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
65527 "Stats",
65528 - atomic_read(&osb->alloc_stats.bitmap_data),
65529 - atomic_read(&osb->alloc_stats.local_data),
65530 - atomic_read(&osb->alloc_stats.bg_allocs),
65531 - atomic_read(&osb->alloc_stats.moves),
65532 - atomic_read(&osb->alloc_stats.bg_extends));
65533 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
65534 + atomic_read_unchecked(&osb->alloc_stats.local_data),
65535 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
65536 + atomic_read_unchecked(&osb->alloc_stats.moves),
65537 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
65538
65539 out += snprintf(buf + out, len - out,
65540 "%10s => State: %u Descriptor: %llu Size: %u bits "
65541 @@ -2093,11 +2093,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
65542
65543 mutex_init(&osb->system_file_mutex);
65544
65545 - atomic_set(&osb->alloc_stats.moves, 0);
65546 - atomic_set(&osb->alloc_stats.local_data, 0);
65547 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
65548 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
65549 - atomic_set(&osb->alloc_stats.bg_extends, 0);
65550 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
65551 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
65552 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
65553 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
65554 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
65555
65556 /* Copy the blockcheck stats from the superblock probe */
65557 osb->osb_ecc_stats = *stats;
65558 diff --git a/fs/open.c b/fs/open.c
65559 index 33f9cbf..8abe053 100644
65560 --- a/fs/open.c
65561 +++ b/fs/open.c
65562 @@ -32,6 +32,8 @@
65563 #include <linux/dnotify.h>
65564 #include <linux/compat.h>
65565
65566 +#define CREATE_TRACE_POINTS
65567 +#include <trace/events/fs.h>
65568 #include "internal.h"
65569
65570 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
65571 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
65572 error = locks_verify_truncate(inode, NULL, length);
65573 if (!error)
65574 error = security_path_truncate(path);
65575 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
65576 + error = -EACCES;
65577 if (!error)
65578 error = do_truncate(path->dentry, length, 0, NULL);
65579
65580 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
65581 error = locks_verify_truncate(inode, f.file, length);
65582 if (!error)
65583 error = security_path_truncate(&f.file->f_path);
65584 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
65585 + error = -EACCES;
65586 if (!error)
65587 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
65588 sb_end_write(inode->i_sb);
65589 @@ -392,6 +398,9 @@ retry:
65590 if (__mnt_is_readonly(path.mnt))
65591 res = -EROFS;
65592
65593 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
65594 + res = -EACCES;
65595 +
65596 out_path_release:
65597 path_put(&path);
65598 if (retry_estale(res, lookup_flags)) {
65599 @@ -423,6 +432,8 @@ retry:
65600 if (error)
65601 goto dput_and_out;
65602
65603 + gr_log_chdir(path.dentry, path.mnt);
65604 +
65605 set_fs_pwd(current->fs, &path);
65606
65607 dput_and_out:
65608 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
65609 goto out_putf;
65610
65611 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
65612 +
65613 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
65614 + error = -EPERM;
65615 +
65616 + if (!error)
65617 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
65618 +
65619 if (!error)
65620 set_fs_pwd(current->fs, &f.file->f_path);
65621 out_putf:
65622 @@ -481,7 +499,13 @@ retry:
65623 if (error)
65624 goto dput_and_out;
65625
65626 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
65627 + goto dput_and_out;
65628 +
65629 set_fs_root(current->fs, &path);
65630 +
65631 + gr_handle_chroot_chdir(&path);
65632 +
65633 error = 0;
65634 dput_and_out:
65635 path_put(&path);
65636 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
65637 return error;
65638 retry_deleg:
65639 mutex_lock(&inode->i_mutex);
65640 +
65641 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
65642 + error = -EACCES;
65643 + goto out_unlock;
65644 + }
65645 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
65646 + error = -EACCES;
65647 + goto out_unlock;
65648 + }
65649 +
65650 error = security_path_chmod(path, mode);
65651 if (error)
65652 goto out_unlock;
65653 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
65654 uid = make_kuid(current_user_ns(), user);
65655 gid = make_kgid(current_user_ns(), group);
65656
65657 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
65658 + return -EACCES;
65659 +
65660 newattrs.ia_valid = ATTR_CTIME;
65661 if (user != (uid_t) -1) {
65662 if (!uid_valid(uid))
65663 @@ -1017,6 +1054,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
65664 } else {
65665 fsnotify_open(f);
65666 fd_install(fd, f);
65667 + trace_do_sys_open(tmp->name, flags, mode);
65668 }
65669 }
65670 putname(tmp);
65671 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
65672 index 5f0d199..13b74b9 100644
65673 --- a/fs/overlayfs/super.c
65674 +++ b/fs/overlayfs/super.c
65675 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
65676 {
65677 struct ovl_entry *oe = dentry->d_fsdata;
65678
65679 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
65680 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
65681 }
65682
65683 int ovl_want_write(struct dentry *dentry)
65684 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
65685
65686 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
65687 {
65688 - struct path upperpath = { NULL, NULL };
65689 - struct path workpath = { NULL, NULL };
65690 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
65691 + struct path workpath = { .dentry = NULL, .mnt = NULL };
65692 struct dentry *root_dentry;
65693 struct ovl_entry *oe;
65694 struct ovl_fs *ufs;
65695 diff --git a/fs/pipe.c b/fs/pipe.c
65696 index 21981e5..3d5f55c 100644
65697 --- a/fs/pipe.c
65698 +++ b/fs/pipe.c
65699 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
65700
65701 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
65702 {
65703 - if (pipe->files)
65704 + if (atomic_read(&pipe->files))
65705 mutex_lock_nested(&pipe->mutex, subclass);
65706 }
65707
65708 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
65709
65710 void pipe_unlock(struct pipe_inode_info *pipe)
65711 {
65712 - if (pipe->files)
65713 + if (atomic_read(&pipe->files))
65714 mutex_unlock(&pipe->mutex);
65715 }
65716 EXPORT_SYMBOL(pipe_unlock);
65717 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
65718 }
65719 if (bufs) /* More to do? */
65720 continue;
65721 - if (!pipe->writers)
65722 + if (!atomic_read(&pipe->writers))
65723 break;
65724 - if (!pipe->waiting_writers) {
65725 + if (!atomic_read(&pipe->waiting_writers)) {
65726 /* syscall merging: Usually we must not sleep
65727 * if O_NONBLOCK is set, or if we got some data.
65728 * But if a writer sleeps in kernel space, then
65729 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65730
65731 __pipe_lock(pipe);
65732
65733 - if (!pipe->readers) {
65734 + if (!atomic_read(&pipe->readers)) {
65735 send_sig(SIGPIPE, current, 0);
65736 ret = -EPIPE;
65737 goto out;
65738 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65739 for (;;) {
65740 int bufs;
65741
65742 - if (!pipe->readers) {
65743 + if (!atomic_read(&pipe->readers)) {
65744 send_sig(SIGPIPE, current, 0);
65745 if (!ret)
65746 ret = -EPIPE;
65747 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65748 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65749 do_wakeup = 0;
65750 }
65751 - pipe->waiting_writers++;
65752 + atomic_inc(&pipe->waiting_writers);
65753 pipe_wait(pipe);
65754 - pipe->waiting_writers--;
65755 + atomic_dec(&pipe->waiting_writers);
65756 }
65757 out:
65758 __pipe_unlock(pipe);
65759 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65760 mask = 0;
65761 if (filp->f_mode & FMODE_READ) {
65762 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
65763 - if (!pipe->writers && filp->f_version != pipe->w_counter)
65764 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
65765 mask |= POLLHUP;
65766 }
65767
65768 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65769 * Most Unices do not set POLLERR for FIFOs but on Linux they
65770 * behave exactly like pipes for poll().
65771 */
65772 - if (!pipe->readers)
65773 + if (!atomic_read(&pipe->readers))
65774 mask |= POLLERR;
65775 }
65776
65777 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
65778 int kill = 0;
65779
65780 spin_lock(&inode->i_lock);
65781 - if (!--pipe->files) {
65782 + if (atomic_dec_and_test(&pipe->files)) {
65783 inode->i_pipe = NULL;
65784 kill = 1;
65785 }
65786 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
65787
65788 __pipe_lock(pipe);
65789 if (file->f_mode & FMODE_READ)
65790 - pipe->readers--;
65791 + atomic_dec(&pipe->readers);
65792 if (file->f_mode & FMODE_WRITE)
65793 - pipe->writers--;
65794 + atomic_dec(&pipe->writers);
65795
65796 - if (pipe->readers || pipe->writers) {
65797 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
65798 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
65799 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65800 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
65801 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
65802 kfree(pipe);
65803 }
65804
65805 -static struct vfsmount *pipe_mnt __read_mostly;
65806 +struct vfsmount *pipe_mnt __read_mostly;
65807
65808 /*
65809 * pipefs_dname() is called from d_path().
65810 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
65811 goto fail_iput;
65812
65813 inode->i_pipe = pipe;
65814 - pipe->files = 2;
65815 - pipe->readers = pipe->writers = 1;
65816 + atomic_set(&pipe->files, 2);
65817 + atomic_set(&pipe->readers, 1);
65818 + atomic_set(&pipe->writers, 1);
65819 inode->i_fop = &pipefifo_fops;
65820
65821 /*
65822 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
65823 spin_lock(&inode->i_lock);
65824 if (inode->i_pipe) {
65825 pipe = inode->i_pipe;
65826 - pipe->files++;
65827 + atomic_inc(&pipe->files);
65828 spin_unlock(&inode->i_lock);
65829 } else {
65830 spin_unlock(&inode->i_lock);
65831 pipe = alloc_pipe_info();
65832 if (!pipe)
65833 return -ENOMEM;
65834 - pipe->files = 1;
65835 + atomic_set(&pipe->files, 1);
65836 spin_lock(&inode->i_lock);
65837 if (unlikely(inode->i_pipe)) {
65838 - inode->i_pipe->files++;
65839 + atomic_inc(&inode->i_pipe->files);
65840 spin_unlock(&inode->i_lock);
65841 free_pipe_info(pipe);
65842 pipe = inode->i_pipe;
65843 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
65844 * opened, even when there is no process writing the FIFO.
65845 */
65846 pipe->r_counter++;
65847 - if (pipe->readers++ == 0)
65848 + if (atomic_inc_return(&pipe->readers) == 1)
65849 wake_up_partner(pipe);
65850
65851 - if (!is_pipe && !pipe->writers) {
65852 + if (!is_pipe && !atomic_read(&pipe->writers)) {
65853 if ((filp->f_flags & O_NONBLOCK)) {
65854 /* suppress POLLHUP until we have
65855 * seen a writer */
65856 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
65857 * errno=ENXIO when there is no process reading the FIFO.
65858 */
65859 ret = -ENXIO;
65860 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
65861 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
65862 goto err;
65863
65864 pipe->w_counter++;
65865 - if (!pipe->writers++)
65866 + if (atomic_inc_return(&pipe->writers) == 1)
65867 wake_up_partner(pipe);
65868
65869 - if (!is_pipe && !pipe->readers) {
65870 + if (!is_pipe && !atomic_read(&pipe->readers)) {
65871 if (wait_for_partner(pipe, &pipe->r_counter))
65872 goto err_wr;
65873 }
65874 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
65875 * the process can at least talk to itself.
65876 */
65877
65878 - pipe->readers++;
65879 - pipe->writers++;
65880 + atomic_inc(&pipe->readers);
65881 + atomic_inc(&pipe->writers);
65882 pipe->r_counter++;
65883 pipe->w_counter++;
65884 - if (pipe->readers == 1 || pipe->writers == 1)
65885 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
65886 wake_up_partner(pipe);
65887 break;
65888
65889 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
65890 return 0;
65891
65892 err_rd:
65893 - if (!--pipe->readers)
65894 + if (atomic_dec_and_test(&pipe->readers))
65895 wake_up_interruptible(&pipe->wait);
65896 ret = -ERESTARTSYS;
65897 goto err;
65898
65899 err_wr:
65900 - if (!--pipe->writers)
65901 + if (atomic_dec_and_test(&pipe->writers))
65902 wake_up_interruptible(&pipe->wait);
65903 ret = -ERESTARTSYS;
65904 goto err;
65905 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
65906 index 3a48bb7..403067b 100644
65907 --- a/fs/posix_acl.c
65908 +++ b/fs/posix_acl.c
65909 @@ -20,6 +20,7 @@
65910 #include <linux/xattr.h>
65911 #include <linux/export.h>
65912 #include <linux/user_namespace.h>
65913 +#include <linux/grsecurity.h>
65914
65915 struct posix_acl **acl_by_type(struct inode *inode, int type)
65916 {
65917 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
65918 }
65919 }
65920 if (mode_p)
65921 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65922 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65923 return not_equiv;
65924 }
65925 EXPORT_SYMBOL(posix_acl_equiv_mode);
65926 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
65927 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
65928 }
65929
65930 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65931 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65932 return not_equiv;
65933 }
65934
65935 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
65936 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
65937 int err = -ENOMEM;
65938 if (clone) {
65939 + *mode_p &= ~gr_acl_umask();
65940 +
65941 err = posix_acl_create_masq(clone, mode_p);
65942 if (err < 0) {
65943 posix_acl_release(clone);
65944 @@ -663,11 +666,12 @@ struct posix_acl *
65945 posix_acl_from_xattr(struct user_namespace *user_ns,
65946 const void *value, size_t size)
65947 {
65948 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
65949 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
65950 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
65951 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
65952 int count;
65953 struct posix_acl *acl;
65954 struct posix_acl_entry *acl_e;
65955 + umode_t umask = gr_acl_umask();
65956
65957 if (!value)
65958 return NULL;
65959 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65960
65961 switch(acl_e->e_tag) {
65962 case ACL_USER_OBJ:
65963 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65964 + break;
65965 case ACL_GROUP_OBJ:
65966 case ACL_MASK:
65967 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65968 + break;
65969 case ACL_OTHER:
65970 + acl_e->e_perm &= ~(umask & S_IRWXO);
65971 break;
65972
65973 case ACL_USER:
65974 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65975 acl_e->e_uid =
65976 make_kuid(user_ns,
65977 le32_to_cpu(entry->e_id));
65978 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65979 goto fail;
65980 break;
65981 case ACL_GROUP:
65982 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65983 acl_e->e_gid =
65984 make_kgid(user_ns,
65985 le32_to_cpu(entry->e_id));
65986 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
65987 index 2183fcf..3c32a98 100644
65988 --- a/fs/proc/Kconfig
65989 +++ b/fs/proc/Kconfig
65990 @@ -30,7 +30,7 @@ config PROC_FS
65991
65992 config PROC_KCORE
65993 bool "/proc/kcore support" if !ARM
65994 - depends on PROC_FS && MMU
65995 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
65996 help
65997 Provides a virtual ELF core file of the live kernel. This can
65998 be read with gdb and other ELF tools. No modifications can be
65999 @@ -38,8 +38,8 @@ config PROC_KCORE
66000
66001 config PROC_VMCORE
66002 bool "/proc/vmcore support"
66003 - depends on PROC_FS && CRASH_DUMP
66004 - default y
66005 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
66006 + default n
66007 help
66008 Exports the dump image of crashed kernel in ELF format.
66009
66010 @@ -63,8 +63,8 @@ config PROC_SYSCTL
66011 limited in memory.
66012
66013 config PROC_PAGE_MONITOR
66014 - default y
66015 - depends on PROC_FS && MMU
66016 + default n
66017 + depends on PROC_FS && MMU && !GRKERNSEC
66018 bool "Enable /proc page monitoring" if EXPERT
66019 help
66020 Various /proc files exist to monitor process memory utilization:
66021 diff --git a/fs/proc/array.c b/fs/proc/array.c
66022 index 1295a00..4c91a6b 100644
66023 --- a/fs/proc/array.c
66024 +++ b/fs/proc/array.c
66025 @@ -60,6 +60,7 @@
66026 #include <linux/tty.h>
66027 #include <linux/string.h>
66028 #include <linux/mman.h>
66029 +#include <linux/grsecurity.h>
66030 #include <linux/proc_fs.h>
66031 #include <linux/ioport.h>
66032 #include <linux/uaccess.h>
66033 @@ -322,6 +323,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
66034 cpumask_pr_args(&task->cpus_allowed));
66035 }
66036
66037 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66038 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
66039 +{
66040 + if (p->mm)
66041 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
66042 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
66043 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
66044 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
66045 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
66046 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
66047 + else
66048 + seq_printf(m, "PaX:\t-----\n");
66049 +}
66050 +#endif
66051 +
66052 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
66053 struct pid *pid, struct task_struct *task)
66054 {
66055 @@ -340,9 +356,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
66056 task_cpus_allowed(m, task);
66057 cpuset_task_status_allowed(m, task);
66058 task_context_switch_counts(m, task);
66059 +
66060 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66061 + task_pax(m, task);
66062 +#endif
66063 +
66064 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
66065 + task_grsec_rbac(m, task);
66066 +#endif
66067 +
66068 return 0;
66069 }
66070
66071 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66072 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66073 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66074 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66075 +#endif
66076 +
66077 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66078 struct pid *pid, struct task_struct *task, int whole)
66079 {
66080 @@ -364,6 +395,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66081 char tcomm[sizeof(task->comm)];
66082 unsigned long flags;
66083
66084 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66085 + if (current->exec_id != m->exec_id) {
66086 + gr_log_badprocpid("stat");
66087 + return 0;
66088 + }
66089 +#endif
66090 +
66091 state = *get_task_state(task);
66092 vsize = eip = esp = 0;
66093 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
66094 @@ -434,6 +472,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66095 gtime = task_gtime(task);
66096 }
66097
66098 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66099 + if (PAX_RAND_FLAGS(mm)) {
66100 + eip = 0;
66101 + esp = 0;
66102 + wchan = 0;
66103 + }
66104 +#endif
66105 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66106 + wchan = 0;
66107 + eip =0;
66108 + esp =0;
66109 +#endif
66110 +
66111 /* scale priority and nice values from timeslices to -20..20 */
66112 /* to make it look like a "normal" Unix priority/nice value */
66113 priority = task_prio(task);
66114 @@ -465,9 +516,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66115 seq_put_decimal_ull(m, ' ', vsize);
66116 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
66117 seq_put_decimal_ull(m, ' ', rsslim);
66118 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66119 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
66120 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
66121 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
66122 +#else
66123 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
66124 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
66125 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
66126 +#endif
66127 seq_put_decimal_ull(m, ' ', esp);
66128 seq_put_decimal_ull(m, ' ', eip);
66129 /* The signal information here is obsolete.
66130 @@ -489,7 +546,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66131 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
66132 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
66133
66134 - if (mm && permitted) {
66135 + if (mm && permitted
66136 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66137 + && !PAX_RAND_FLAGS(mm)
66138 +#endif
66139 + ) {
66140 seq_put_decimal_ull(m, ' ', mm->start_data);
66141 seq_put_decimal_ull(m, ' ', mm->end_data);
66142 seq_put_decimal_ull(m, ' ', mm->start_brk);
66143 @@ -527,8 +588,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
66144 struct pid *pid, struct task_struct *task)
66145 {
66146 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
66147 - struct mm_struct *mm = get_task_mm(task);
66148 + struct mm_struct *mm;
66149
66150 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66151 + if (current->exec_id != m->exec_id) {
66152 + gr_log_badprocpid("statm");
66153 + return 0;
66154 + }
66155 +#endif
66156 + mm = get_task_mm(task);
66157 if (mm) {
66158 size = task_statm(mm, &shared, &text, &data, &resident);
66159 mmput(mm);
66160 @@ -551,6 +619,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
66161 return 0;
66162 }
66163
66164 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66165 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
66166 +{
66167 + unsigned long flags;
66168 + u32 curr_ip = 0;
66169 +
66170 + if (lock_task_sighand(task, &flags)) {
66171 + curr_ip = task->signal->curr_ip;
66172 + unlock_task_sighand(task, &flags);
66173 + }
66174 + return seq_printf(m, "%pI4\n", &curr_ip);
66175 +}
66176 +#endif
66177 +
66178 #ifdef CONFIG_CHECKPOINT_RESTORE
66179 static struct pid *
66180 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
66181 diff --git a/fs/proc/base.c b/fs/proc/base.c
66182 index 3f3d7ae..68de109 100644
66183 --- a/fs/proc/base.c
66184 +++ b/fs/proc/base.c
66185 @@ -113,6 +113,14 @@ struct pid_entry {
66186 union proc_op op;
66187 };
66188
66189 +struct getdents_callback {
66190 + struct linux_dirent __user * current_dir;
66191 + struct linux_dirent __user * previous;
66192 + struct file * file;
66193 + int count;
66194 + int error;
66195 +};
66196 +
66197 #define NOD(NAME, MODE, IOP, FOP, OP) { \
66198 .name = (NAME), \
66199 .len = sizeof(NAME) - 1, \
66200 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
66201 return 0;
66202 }
66203
66204 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66205 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66206 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66207 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66208 +#endif
66209 +
66210 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
66211 struct pid *pid, struct task_struct *task)
66212 {
66213 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
66214 if (mm && !IS_ERR(mm)) {
66215 unsigned int nwords = 0;
66216 +
66217 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66218 + /* allow if we're currently ptracing this task */
66219 + if (PAX_RAND_FLAGS(mm) &&
66220 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
66221 + mmput(mm);
66222 + return 0;
66223 + }
66224 +#endif
66225 +
66226 do {
66227 nwords += 2;
66228 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
66229 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
66230 }
66231
66232
66233 -#ifdef CONFIG_KALLSYMS
66234 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66235 /*
66236 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
66237 * Returns the resolved symbol. If that fails, simply return the address.
66238 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
66239 mutex_unlock(&task->signal->cred_guard_mutex);
66240 }
66241
66242 -#ifdef CONFIG_STACKTRACE
66243 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66244
66245 #define MAX_STACK_TRACE_DEPTH 64
66246
66247 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
66248 return 0;
66249 }
66250
66251 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66252 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66253 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
66254 struct pid *pid, struct task_struct *task)
66255 {
66256 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
66257 /************************************************************************/
66258
66259 /* permission checks */
66260 -static int proc_fd_access_allowed(struct inode *inode)
66261 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
66262 {
66263 struct task_struct *task;
66264 int allowed = 0;
66265 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
66266 */
66267 task = get_proc_task(inode);
66268 if (task) {
66269 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
66270 + if (log)
66271 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
66272 + else
66273 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
66274 put_task_struct(task);
66275 }
66276 return allowed;
66277 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
66278 struct task_struct *task,
66279 int hide_pid_min)
66280 {
66281 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66282 + return false;
66283 +
66284 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66285 + rcu_read_lock();
66286 + {
66287 + const struct cred *tmpcred = current_cred();
66288 + const struct cred *cred = __task_cred(task);
66289 +
66290 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
66291 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66292 + || in_group_p(grsec_proc_gid)
66293 +#endif
66294 + ) {
66295 + rcu_read_unlock();
66296 + return true;
66297 + }
66298 + }
66299 + rcu_read_unlock();
66300 +
66301 + if (!pid->hide_pid)
66302 + return false;
66303 +#endif
66304 +
66305 if (pid->hide_pid < hide_pid_min)
66306 return true;
66307 if (in_group_p(pid->pid_gid))
66308 return true;
66309 +
66310 return ptrace_may_access(task, PTRACE_MODE_READ);
66311 }
66312
66313 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
66314 put_task_struct(task);
66315
66316 if (!has_perms) {
66317 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66318 + {
66319 +#else
66320 if (pid->hide_pid == 2) {
66321 +#endif
66322 /*
66323 * Let's make getdents(), stat(), and open()
66324 * consistent with each other. If a process
66325 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
66326
66327 if (task) {
66328 mm = mm_access(task, mode);
66329 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
66330 + mmput(mm);
66331 + mm = ERR_PTR(-EPERM);
66332 + }
66333 put_task_struct(task);
66334
66335 if (!IS_ERR_OR_NULL(mm)) {
66336 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
66337 return PTR_ERR(mm);
66338
66339 file->private_data = mm;
66340 +
66341 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66342 + file->f_version = current->exec_id;
66343 +#endif
66344 +
66345 return 0;
66346 }
66347
66348 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
66349 ssize_t copied;
66350 char *page;
66351
66352 +#ifdef CONFIG_GRKERNSEC
66353 + if (write)
66354 + return -EPERM;
66355 +#endif
66356 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66357 + if (file->f_version != current->exec_id) {
66358 + gr_log_badprocpid("mem");
66359 + return 0;
66360 + }
66361 +#endif
66362 +
66363 if (!mm)
66364 return 0;
66365
66366 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
66367 goto free;
66368
66369 while (count > 0) {
66370 - int this_len = min_t(int, count, PAGE_SIZE);
66371 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
66372
66373 if (write && copy_from_user(page, buf, this_len)) {
66374 copied = -EFAULT;
66375 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
66376 if (!mm)
66377 return 0;
66378
66379 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66380 + if (file->f_version != current->exec_id) {
66381 + gr_log_badprocpid("environ");
66382 + return 0;
66383 + }
66384 +#endif
66385 +
66386 page = (char *)__get_free_page(GFP_TEMPORARY);
66387 if (!page)
66388 return -ENOMEM;
66389 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
66390 goto free;
66391 while (count > 0) {
66392 size_t this_len, max_len;
66393 - int retval;
66394 + ssize_t retval;
66395
66396 if (src >= (mm->env_end - mm->env_start))
66397 break;
66398 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
66399 int error = -EACCES;
66400
66401 /* Are we allowed to snoop on the tasks file descriptors? */
66402 - if (!proc_fd_access_allowed(inode))
66403 + if (!proc_fd_access_allowed(inode, 0))
66404 goto out;
66405
66406 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
66407 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
66408 struct path path;
66409
66410 /* Are we allowed to snoop on the tasks file descriptors? */
66411 - if (!proc_fd_access_allowed(inode))
66412 - goto out;
66413 + /* logging this is needed for learning on chromium to work properly,
66414 + but we don't want to flood the logs from 'ps' which does a readlink
66415 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
66416 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
66417 + */
66418 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
66419 + if (!proc_fd_access_allowed(inode,0))
66420 + goto out;
66421 + } else {
66422 + if (!proc_fd_access_allowed(inode,1))
66423 + goto out;
66424 + }
66425
66426 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
66427 if (error)
66428 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
66429 rcu_read_lock();
66430 cred = __task_cred(task);
66431 inode->i_uid = cred->euid;
66432 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66433 + inode->i_gid = grsec_proc_gid;
66434 +#else
66435 inode->i_gid = cred->egid;
66436 +#endif
66437 rcu_read_unlock();
66438 }
66439 security_task_to_inode(task, inode);
66440 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
66441 return -ENOENT;
66442 }
66443 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
66444 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66445 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
66446 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66447 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
66448 +#endif
66449 task_dumpable(task)) {
66450 cred = __task_cred(task);
66451 stat->uid = cred->euid;
66452 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66453 + stat->gid = grsec_proc_gid;
66454 +#else
66455 stat->gid = cred->egid;
66456 +#endif
66457 }
66458 }
66459 rcu_read_unlock();
66460 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
66461
66462 if (task) {
66463 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
66464 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66465 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
66466 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66467 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
66468 +#endif
66469 task_dumpable(task)) {
66470 rcu_read_lock();
66471 cred = __task_cred(task);
66472 inode->i_uid = cred->euid;
66473 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66474 + inode->i_gid = grsec_proc_gid;
66475 +#else
66476 inode->i_gid = cred->egid;
66477 +#endif
66478 rcu_read_unlock();
66479 } else {
66480 inode->i_uid = GLOBAL_ROOT_UID;
66481 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
66482 if (!task)
66483 goto out_no_task;
66484
66485 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66486 + goto out;
66487 +
66488 /*
66489 * Yes, it does not scale. And it should not. Don't add
66490 * new entries into /proc/<tgid>/ without very good reasons.
66491 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
66492 if (!task)
66493 return -ENOENT;
66494
66495 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66496 + goto out;
66497 +
66498 if (!dir_emit_dots(file, ctx))
66499 goto out;
66500
66501 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
66502 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
66503 #endif
66504 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
66505 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66506 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66507 ONE("syscall", S_IRUSR, proc_pid_syscall),
66508 #endif
66509 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
66510 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
66511 #ifdef CONFIG_SECURITY
66512 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
66513 #endif
66514 -#ifdef CONFIG_KALLSYMS
66515 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66516 ONE("wchan", S_IRUGO, proc_pid_wchan),
66517 #endif
66518 -#ifdef CONFIG_STACKTRACE
66519 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66520 ONE("stack", S_IRUSR, proc_pid_stack),
66521 #endif
66522 #ifdef CONFIG_SCHEDSTATS
66523 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
66524 #ifdef CONFIG_HARDWALL
66525 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
66526 #endif
66527 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66528 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
66529 +#endif
66530 #ifdef CONFIG_USER_NS
66531 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
66532 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
66533 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
66534 if (!inode)
66535 goto out;
66536
66537 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66538 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
66539 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66540 + inode->i_gid = grsec_proc_gid;
66541 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
66542 +#else
66543 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
66544 +#endif
66545 inode->i_op = &proc_tgid_base_inode_operations;
66546 inode->i_fop = &proc_tgid_base_operations;
66547 inode->i_flags|=S_IMMUTABLE;
66548 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
66549 if (!task)
66550 goto out;
66551
66552 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66553 + goto out_put_task;
66554 +
66555 result = proc_pid_instantiate(dir, dentry, task, NULL);
66556 +out_put_task:
66557 put_task_struct(task);
66558 out:
66559 return ERR_PTR(result);
66560 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
66561 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
66562 #endif
66563 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
66564 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66565 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66566 ONE("syscall", S_IRUSR, proc_pid_syscall),
66567 #endif
66568 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
66569 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
66570 #ifdef CONFIG_SECURITY
66571 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
66572 #endif
66573 -#ifdef CONFIG_KALLSYMS
66574 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66575 ONE("wchan", S_IRUGO, proc_pid_wchan),
66576 #endif
66577 -#ifdef CONFIG_STACKTRACE
66578 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66579 ONE("stack", S_IRUSR, proc_pid_stack),
66580 #endif
66581 #ifdef CONFIG_SCHEDSTATS
66582 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
66583 index cbd82df..c0407d2 100644
66584 --- a/fs/proc/cmdline.c
66585 +++ b/fs/proc/cmdline.c
66586 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
66587
66588 static int __init proc_cmdline_init(void)
66589 {
66590 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66591 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
66592 +#else
66593 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
66594 +#endif
66595 return 0;
66596 }
66597 fs_initcall(proc_cmdline_init);
66598 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
66599 index 50493ed..248166b 100644
66600 --- a/fs/proc/devices.c
66601 +++ b/fs/proc/devices.c
66602 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
66603
66604 static int __init proc_devices_init(void)
66605 {
66606 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66607 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
66608 +#else
66609 proc_create("devices", 0, NULL, &proc_devinfo_operations);
66610 +#endif
66611 return 0;
66612 }
66613 fs_initcall(proc_devices_init);
66614 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
66615 index 8e5ad83..1f07a8c 100644
66616 --- a/fs/proc/fd.c
66617 +++ b/fs/proc/fd.c
66618 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
66619 if (!task)
66620 return -ENOENT;
66621
66622 - files = get_files_struct(task);
66623 + if (!gr_acl_handle_procpidmem(task))
66624 + files = get_files_struct(task);
66625 put_task_struct(task);
66626
66627 if (files) {
66628 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
66629 */
66630 int proc_fd_permission(struct inode *inode, int mask)
66631 {
66632 + struct task_struct *task;
66633 int rv = generic_permission(inode, mask);
66634 - if (rv == 0)
66635 - return 0;
66636 +
66637 if (task_tgid(current) == proc_pid(inode))
66638 rv = 0;
66639 +
66640 + task = get_proc_task(inode);
66641 + if (task == NULL)
66642 + return rv;
66643 +
66644 + if (gr_acl_handle_procpidmem(task))
66645 + rv = -EACCES;
66646 +
66647 + put_task_struct(task);
66648 +
66649 return rv;
66650 }
66651
66652 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
66653 index be65b20..2998ba8 100644
66654 --- a/fs/proc/generic.c
66655 +++ b/fs/proc/generic.c
66656 @@ -22,6 +22,7 @@
66657 #include <linux/bitops.h>
66658 #include <linux/spinlock.h>
66659 #include <linux/completion.h>
66660 +#include <linux/grsecurity.h>
66661 #include <asm/uaccess.h>
66662
66663 #include "internal.h"
66664 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
66665 return proc_lookup_de(PDE(dir), dir, dentry);
66666 }
66667
66668 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
66669 + unsigned int flags)
66670 +{
66671 + if (gr_proc_is_restricted())
66672 + return ERR_PTR(-EACCES);
66673 +
66674 + return proc_lookup_de(PDE(dir), dir, dentry);
66675 +}
66676 +
66677 /*
66678 * This returns non-zero if at EOF, so that the /proc
66679 * root directory can use this and check if it should
66680 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
66681 return proc_readdir_de(PDE(inode), file, ctx);
66682 }
66683
66684 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
66685 +{
66686 + struct inode *inode = file_inode(file);
66687 +
66688 + if (gr_proc_is_restricted())
66689 + return -EACCES;
66690 +
66691 + return proc_readdir_de(PDE(inode), file, ctx);
66692 +}
66693 +
66694 /*
66695 * These are the generic /proc directory operations. They
66696 * use the in-memory "struct proc_dir_entry" tree to parse
66697 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
66698 .iterate = proc_readdir,
66699 };
66700
66701 +static const struct file_operations proc_dir_restricted_operations = {
66702 + .llseek = generic_file_llseek,
66703 + .read = generic_read_dir,
66704 + .iterate = proc_readdir_restrict,
66705 +};
66706 +
66707 /*
66708 * proc directories can do almost nothing..
66709 */
66710 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
66711 .setattr = proc_notify_change,
66712 };
66713
66714 +static const struct inode_operations proc_dir_restricted_inode_operations = {
66715 + .lookup = proc_lookup_restrict,
66716 + .getattr = proc_getattr,
66717 + .setattr = proc_notify_change,
66718 +};
66719 +
66720 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
66721 {
66722 int ret;
66723 @@ -441,6 +473,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
66724 }
66725 EXPORT_SYMBOL_GPL(proc_mkdir_data);
66726
66727 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
66728 + struct proc_dir_entry *parent, void *data)
66729 +{
66730 + struct proc_dir_entry *ent;
66731 +
66732 + if (mode == 0)
66733 + mode = S_IRUGO | S_IXUGO;
66734 +
66735 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
66736 + if (ent) {
66737 + ent->data = data;
66738 + ent->restricted = 1;
66739 + ent->proc_fops = &proc_dir_restricted_operations;
66740 + ent->proc_iops = &proc_dir_restricted_inode_operations;
66741 + parent->nlink++;
66742 + if (proc_register(parent, ent) < 0) {
66743 + kfree(ent);
66744 + parent->nlink--;
66745 + ent = NULL;
66746 + }
66747 + }
66748 + return ent;
66749 +}
66750 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
66751 +
66752 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
66753 struct proc_dir_entry *parent)
66754 {
66755 @@ -455,6 +512,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
66756 }
66757 EXPORT_SYMBOL(proc_mkdir);
66758
66759 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
66760 + struct proc_dir_entry *parent)
66761 +{
66762 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
66763 +}
66764 +EXPORT_SYMBOL(proc_mkdir_restrict);
66765 +
66766 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
66767 struct proc_dir_entry *parent,
66768 const struct file_operations *proc_fops,
66769 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
66770 index 7697b66..8d8e541 100644
66771 --- a/fs/proc/inode.c
66772 +++ b/fs/proc/inode.c
66773 @@ -24,11 +24,17 @@
66774 #include <linux/mount.h>
66775 #include <linux/magic.h>
66776 #include <linux/namei.h>
66777 +#include <linux/grsecurity.h>
66778
66779 #include <asm/uaccess.h>
66780
66781 #include "internal.h"
66782
66783 +#ifdef CONFIG_PROC_SYSCTL
66784 +extern const struct inode_operations proc_sys_inode_operations;
66785 +extern const struct inode_operations proc_sys_dir_operations;
66786 +#endif
66787 +
66788 static void proc_evict_inode(struct inode *inode)
66789 {
66790 struct proc_dir_entry *de;
66791 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
66792 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
66793 sysctl_head_put(head);
66794 }
66795 +
66796 +#ifdef CONFIG_PROC_SYSCTL
66797 + if (inode->i_op == &proc_sys_inode_operations ||
66798 + inode->i_op == &proc_sys_dir_operations)
66799 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
66800 +#endif
66801 +
66802 }
66803
66804 static struct kmem_cache * proc_inode_cachep;
66805 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
66806 if (de->mode) {
66807 inode->i_mode = de->mode;
66808 inode->i_uid = de->uid;
66809 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66810 + inode->i_gid = grsec_proc_gid;
66811 +#else
66812 inode->i_gid = de->gid;
66813 +#endif
66814 }
66815 if (de->size)
66816 inode->i_size = de->size;
66817 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
66818 index c835b94..c9e01a3 100644
66819 --- a/fs/proc/internal.h
66820 +++ b/fs/proc/internal.h
66821 @@ -47,9 +47,10 @@ struct proc_dir_entry {
66822 struct completion *pde_unload_completion;
66823 struct list_head pde_openers; /* who did ->open, but not ->release */
66824 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
66825 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
66826 u8 namelen;
66827 char name[];
66828 -};
66829 +} __randomize_layout;
66830
66831 union proc_op {
66832 int (*proc_get_link)(struct dentry *, struct path *);
66833 @@ -67,7 +68,7 @@ struct proc_inode {
66834 struct ctl_table *sysctl_entry;
66835 const struct proc_ns_operations *ns_ops;
66836 struct inode vfs_inode;
66837 -};
66838 +} __randomize_layout;
66839
66840 /*
66841 * General functions
66842 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
66843 struct pid *, struct task_struct *);
66844 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
66845 struct pid *, struct task_struct *);
66846 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66847 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
66848 + struct pid *, struct task_struct *);
66849 +#endif
66850
66851 /*
66852 * base.c
66853 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
66854 * generic.c
66855 */
66856 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
66857 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
66858 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
66859 struct dentry *);
66860 extern int proc_readdir(struct file *, struct dir_context *);
66861 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
66862 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
66863
66864 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
66865 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
66866 index a352d57..cb94a5c 100644
66867 --- a/fs/proc/interrupts.c
66868 +++ b/fs/proc/interrupts.c
66869 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
66870
66871 static int __init proc_interrupts_init(void)
66872 {
66873 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66874 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
66875 +#else
66876 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
66877 +#endif
66878 return 0;
66879 }
66880 fs_initcall(proc_interrupts_init);
66881 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
66882 index 91a4e64..69f1a3e 100644
66883 --- a/fs/proc/kcore.c
66884 +++ b/fs/proc/kcore.c
66885 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66886 * the addresses in the elf_phdr on our list.
66887 */
66888 start = kc_offset_to_vaddr(*fpos - elf_buflen);
66889 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
66890 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
66891 + if (tsz > buflen)
66892 tsz = buflen;
66893 -
66894 +
66895 while (buflen) {
66896 struct kcore_list *m;
66897
66898 @@ -514,20 +515,23 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66899 kfree(elf_buf);
66900 } else {
66901 if (kern_addr_valid(start)) {
66902 - unsigned long n;
66903 + char *elf_buf;
66904 + mm_segment_t oldfs;
66905
66906 - n = copy_to_user(buffer, (char *)start, tsz);
66907 - /*
66908 - * We cannot distinguish between fault on source
66909 - * and fault on destination. When this happens
66910 - * we clear too and hope it will trigger the
66911 - * EFAULT again.
66912 - */
66913 - if (n) {
66914 - if (clear_user(buffer + tsz - n,
66915 - n))
66916 + elf_buf = kmalloc(tsz, GFP_KERNEL);
66917 + if (!elf_buf)
66918 + return -ENOMEM;
66919 + oldfs = get_fs();
66920 + set_fs(KERNEL_DS);
66921 + if (!__copy_from_user(elf_buf, (const void __user *)start, tsz)) {
66922 + set_fs(oldfs);
66923 + if (copy_to_user(buffer, elf_buf, tsz)) {
66924 + kfree(elf_buf);
66925 return -EFAULT;
66926 + }
66927 }
66928 + set_fs(oldfs);
66929 + kfree(elf_buf);
66930 } else {
66931 if (clear_user(buffer, tsz))
66932 return -EFAULT;
66933 @@ -547,6 +551,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66934
66935 static int open_kcore(struct inode *inode, struct file *filp)
66936 {
66937 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
66938 + return -EPERM;
66939 +#endif
66940 if (!capable(CAP_SYS_RAWIO))
66941 return -EPERM;
66942 if (kcore_need_update)
66943 @@ -580,7 +587,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
66944 return NOTIFY_OK;
66945 }
66946
66947 -static struct notifier_block kcore_callback_nb __meminitdata = {
66948 +static struct notifier_block kcore_callback_nb __meminitconst = {
66949 .notifier_call = kcore_callback,
66950 .priority = 0,
66951 };
66952 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
66953 index d3ebf2e..6ad42d1 100644
66954 --- a/fs/proc/meminfo.c
66955 +++ b/fs/proc/meminfo.c
66956 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
66957 vmi.used >> 10,
66958 vmi.largest_chunk >> 10
66959 #ifdef CONFIG_MEMORY_FAILURE
66960 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66961 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66962 #endif
66963 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
66964 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
66965 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
66966 index d4a3574..b421ce9 100644
66967 --- a/fs/proc/nommu.c
66968 +++ b/fs/proc/nommu.c
66969 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
66970
66971 if (file) {
66972 seq_pad(m, ' ');
66973 - seq_path(m, &file->f_path, "");
66974 + seq_path(m, &file->f_path, "\n\\");
66975 }
66976
66977 seq_putc(m, '\n');
66978 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
66979 index 1bde894..22ac7eb 100644
66980 --- a/fs/proc/proc_net.c
66981 +++ b/fs/proc/proc_net.c
66982 @@ -23,9 +23,27 @@
66983 #include <linux/nsproxy.h>
66984 #include <net/net_namespace.h>
66985 #include <linux/seq_file.h>
66986 +#include <linux/grsecurity.h>
66987
66988 #include "internal.h"
66989
66990 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66991 +static struct seq_operations *ipv6_seq_ops_addr;
66992 +
66993 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
66994 +{
66995 + ipv6_seq_ops_addr = addr;
66996 +}
66997 +
66998 +void unregister_ipv6_seq_ops_addr(void)
66999 +{
67000 + ipv6_seq_ops_addr = NULL;
67001 +}
67002 +
67003 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
67004 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
67005 +#endif
67006 +
67007 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
67008 {
67009 return pde->parent->data;
67010 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
67011 return maybe_get_net(PDE_NET(PDE(inode)));
67012 }
67013
67014 +extern const struct seq_operations dev_seq_ops;
67015 +
67016 int seq_open_net(struct inode *ino, struct file *f,
67017 const struct seq_operations *ops, int size)
67018 {
67019 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
67020
67021 BUG_ON(size < sizeof(*p));
67022
67023 + /* only permit access to /proc/net/dev */
67024 + if (
67025 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
67026 + ops != ipv6_seq_ops_addr &&
67027 +#endif
67028 + ops != &dev_seq_ops && gr_proc_is_restricted())
67029 + return -EACCES;
67030 +
67031 net = get_proc_net(ino);
67032 if (net == NULL)
67033 return -ENXIO;
67034 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
67035 int err;
67036 struct net *net;
67037
67038 + if (gr_proc_is_restricted())
67039 + return -EACCES;
67040 +
67041 err = -ENXIO;
67042 net = get_proc_net(inode);
67043 if (net == NULL)
67044 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
67045 index f92d5dd..26398ac 100644
67046 --- a/fs/proc/proc_sysctl.c
67047 +++ b/fs/proc/proc_sysctl.c
67048 @@ -11,13 +11,21 @@
67049 #include <linux/namei.h>
67050 #include <linux/mm.h>
67051 #include <linux/module.h>
67052 +#include <linux/nsproxy.h>
67053 +#ifdef CONFIG_GRKERNSEC
67054 +#include <net/net_namespace.h>
67055 +#endif
67056 #include "internal.h"
67057
67058 +extern int gr_handle_chroot_sysctl(const int op);
67059 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
67060 + const int op);
67061 +
67062 static const struct dentry_operations proc_sys_dentry_operations;
67063 static const struct file_operations proc_sys_file_operations;
67064 -static const struct inode_operations proc_sys_inode_operations;
67065 +const struct inode_operations proc_sys_inode_operations;
67066 static const struct file_operations proc_sys_dir_file_operations;
67067 -static const struct inode_operations proc_sys_dir_operations;
67068 +const struct inode_operations proc_sys_dir_operations;
67069
67070 void proc_sys_poll_notify(struct ctl_table_poll *poll)
67071 {
67072 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
67073
67074 err = NULL;
67075 d_set_d_op(dentry, &proc_sys_dentry_operations);
67076 +
67077 + gr_handle_proc_create(dentry, inode);
67078 +
67079 d_add(dentry, inode);
67080
67081 out:
67082 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
67083 struct inode *inode = file_inode(filp);
67084 struct ctl_table_header *head = grab_header(inode);
67085 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
67086 + int op = write ? MAY_WRITE : MAY_READ;
67087 ssize_t error;
67088 size_t res;
67089
67090 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
67091 * and won't be until we finish.
67092 */
67093 error = -EPERM;
67094 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
67095 + if (sysctl_perm(head, table, op))
67096 goto out;
67097
67098 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
67099 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
67100 if (!table->proc_handler)
67101 goto out;
67102
67103 +#ifdef CONFIG_GRKERNSEC
67104 + error = -EPERM;
67105 + if (gr_handle_chroot_sysctl(op))
67106 + goto out;
67107 + dget(filp->f_path.dentry);
67108 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
67109 + dput(filp->f_path.dentry);
67110 + goto out;
67111 + }
67112 + dput(filp->f_path.dentry);
67113 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
67114 + goto out;
67115 + if (write) {
67116 + if (current->nsproxy->net_ns != table->extra2) {
67117 + if (!capable(CAP_SYS_ADMIN))
67118 + goto out;
67119 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
67120 + goto out;
67121 + }
67122 +#endif
67123 +
67124 /* careful: calling conventions are nasty here */
67125 res = count;
67126 error = table->proc_handler(table, write, buf, &res, ppos);
67127 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
67128 return false;
67129 } else {
67130 d_set_d_op(child, &proc_sys_dentry_operations);
67131 +
67132 + gr_handle_proc_create(child, inode);
67133 +
67134 d_add(child, inode);
67135 }
67136 } else {
67137 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
67138 if ((*pos)++ < ctx->pos)
67139 return true;
67140
67141 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
67142 + return 0;
67143 +
67144 if (unlikely(S_ISLNK(table->mode)))
67145 res = proc_sys_link_fill_cache(file, ctx, head, table);
67146 else
67147 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
67148 if (IS_ERR(head))
67149 return PTR_ERR(head);
67150
67151 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
67152 + return -ENOENT;
67153 +
67154 generic_fillattr(inode, stat);
67155 if (table)
67156 stat->mode = (stat->mode & S_IFMT) | table->mode;
67157 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
67158 .llseek = generic_file_llseek,
67159 };
67160
67161 -static const struct inode_operations proc_sys_inode_operations = {
67162 +const struct inode_operations proc_sys_inode_operations = {
67163 .permission = proc_sys_permission,
67164 .setattr = proc_sys_setattr,
67165 .getattr = proc_sys_getattr,
67166 };
67167
67168 -static const struct inode_operations proc_sys_dir_operations = {
67169 +const struct inode_operations proc_sys_dir_operations = {
67170 .lookup = proc_sys_lookup,
67171 .permission = proc_sys_permission,
67172 .setattr = proc_sys_setattr,
67173 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
67174 static struct ctl_dir *new_dir(struct ctl_table_set *set,
67175 const char *name, int namelen)
67176 {
67177 - struct ctl_table *table;
67178 + ctl_table_no_const *table;
67179 struct ctl_dir *new;
67180 struct ctl_node *node;
67181 char *new_name;
67182 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
67183 return NULL;
67184
67185 node = (struct ctl_node *)(new + 1);
67186 - table = (struct ctl_table *)(node + 1);
67187 + table = (ctl_table_no_const *)(node + 1);
67188 new_name = (char *)(table + 2);
67189 memcpy(new_name, name, namelen);
67190 new_name[namelen] = '\0';
67191 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
67192 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
67193 struct ctl_table_root *link_root)
67194 {
67195 - struct ctl_table *link_table, *entry, *link;
67196 + ctl_table_no_const *link_table, *link;
67197 + struct ctl_table *entry;
67198 struct ctl_table_header *links;
67199 struct ctl_node *node;
67200 char *link_name;
67201 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
67202 return NULL;
67203
67204 node = (struct ctl_node *)(links + 1);
67205 - link_table = (struct ctl_table *)(node + nr_entries);
67206 + link_table = (ctl_table_no_const *)(node + nr_entries);
67207 link_name = (char *)&link_table[nr_entries + 1];
67208
67209 for (link = link_table, entry = table; entry->procname; link++, entry++) {
67210 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
67211 struct ctl_table_header ***subheader, struct ctl_table_set *set,
67212 struct ctl_table *table)
67213 {
67214 - struct ctl_table *ctl_table_arg = NULL;
67215 - struct ctl_table *entry, *files;
67216 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
67217 + struct ctl_table *entry;
67218 int nr_files = 0;
67219 int nr_dirs = 0;
67220 int err = -ENOMEM;
67221 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
67222 nr_files++;
67223 }
67224
67225 - files = table;
67226 /* If there are mixed files and directories we need a new table */
67227 if (nr_dirs && nr_files) {
67228 - struct ctl_table *new;
67229 + ctl_table_no_const *new;
67230 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
67231 GFP_KERNEL);
67232 if (!files)
67233 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
67234 /* Register everything except a directory full of subdirectories */
67235 if (nr_files || !nr_dirs) {
67236 struct ctl_table_header *header;
67237 - header = __register_sysctl_table(set, path, files);
67238 + header = __register_sysctl_table(set, path, files ? files : table);
67239 if (!header) {
67240 kfree(ctl_table_arg);
67241 goto out;
67242 diff --git a/fs/proc/root.c b/fs/proc/root.c
67243 index e74ac9f..35e89f4 100644
67244 --- a/fs/proc/root.c
67245 +++ b/fs/proc/root.c
67246 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
67247 proc_mkdir("openprom", NULL);
67248 #endif
67249 proc_tty_init();
67250 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67251 +#ifdef CONFIG_GRKERNSEC_PROC_USER
67252 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
67253 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67254 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
67255 +#endif
67256 +#else
67257 proc_mkdir("bus", NULL);
67258 +#endif
67259 proc_sys_init();
67260 }
67261
67262 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
67263 index 510413eb..34d9a8c 100644
67264 --- a/fs/proc/stat.c
67265 +++ b/fs/proc/stat.c
67266 @@ -11,6 +11,7 @@
67267 #include <linux/irqnr.h>
67268 #include <linux/cputime.h>
67269 #include <linux/tick.h>
67270 +#include <linux/grsecurity.h>
67271
67272 #ifndef arch_irq_stat_cpu
67273 #define arch_irq_stat_cpu(cpu) 0
67274 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
67275 u64 sum_softirq = 0;
67276 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
67277 struct timespec boottime;
67278 + int unrestricted = 1;
67279 +
67280 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67281 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67282 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
67283 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67284 + && !in_group_p(grsec_proc_gid)
67285 +#endif
67286 + )
67287 + unrestricted = 0;
67288 +#endif
67289 +#endif
67290
67291 user = nice = system = idle = iowait =
67292 irq = softirq = steal = 0;
67293 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
67294 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
67295 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
67296 idle += get_idle_time(i);
67297 - iowait += get_iowait_time(i);
67298 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67299 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67300 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67301 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67302 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67303 - sum += kstat_cpu_irqs_sum(i);
67304 - sum += arch_irq_stat_cpu(i);
67305 + if (unrestricted) {
67306 + iowait += get_iowait_time(i);
67307 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67308 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67309 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67310 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67311 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67312 + sum += kstat_cpu_irqs_sum(i);
67313 + sum += arch_irq_stat_cpu(i);
67314 + for (j = 0; j < NR_SOFTIRQS; j++) {
67315 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
67316
67317 - for (j = 0; j < NR_SOFTIRQS; j++) {
67318 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
67319 -
67320 - per_softirq_sums[j] += softirq_stat;
67321 - sum_softirq += softirq_stat;
67322 + per_softirq_sums[j] += softirq_stat;
67323 + sum_softirq += softirq_stat;
67324 + }
67325 }
67326 }
67327 - sum += arch_irq_stat();
67328 + if (unrestricted)
67329 + sum += arch_irq_stat();
67330
67331 seq_puts(p, "cpu ");
67332 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
67333 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
67334 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
67335 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
67336 idle = get_idle_time(i);
67337 - iowait = get_iowait_time(i);
67338 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67339 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67340 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67341 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67342 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67343 + if (unrestricted) {
67344 + iowait = get_iowait_time(i);
67345 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67346 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67347 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67348 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67349 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67350 + }
67351 seq_printf(p, "cpu%d", i);
67352 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
67353 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
67354 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
67355
67356 /* sum again ? it could be updated? */
67357 for_each_irq_nr(j)
67358 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
67359 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
67360
67361 seq_printf(p,
67362 "\nctxt %llu\n"
67363 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
67364 "processes %lu\n"
67365 "procs_running %lu\n"
67366 "procs_blocked %lu\n",
67367 - nr_context_switches(),
67368 + unrestricted ? nr_context_switches() : 0ULL,
67369 (unsigned long)jif,
67370 - total_forks,
67371 - nr_running(),
67372 - nr_iowait());
67373 + unrestricted ? total_forks : 0UL,
67374 + unrestricted ? nr_running() : 0UL,
67375 + unrestricted ? nr_iowait() : 0UL);
67376
67377 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
67378
67379 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
67380 index 6dee68d..1b4add0 100644
67381 --- a/fs/proc/task_mmu.c
67382 +++ b/fs/proc/task_mmu.c
67383 @@ -13,12 +13,19 @@
67384 #include <linux/swap.h>
67385 #include <linux/swapops.h>
67386 #include <linux/mmu_notifier.h>
67387 +#include <linux/grsecurity.h>
67388
67389 #include <asm/elf.h>
67390 #include <asm/uaccess.h>
67391 #include <asm/tlbflush.h>
67392 #include "internal.h"
67393
67394 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67395 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
67396 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
67397 + _mm->pax_flags & MF_PAX_SEGMEXEC))
67398 +#endif
67399 +
67400 void task_mem(struct seq_file *m, struct mm_struct *mm)
67401 {
67402 unsigned long data, text, lib, swap, ptes, pmds;
67403 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
67404 "VmLib:\t%8lu kB\n"
67405 "VmPTE:\t%8lu kB\n"
67406 "VmPMD:\t%8lu kB\n"
67407 - "VmSwap:\t%8lu kB\n",
67408 - hiwater_vm << (PAGE_SHIFT-10),
67409 + "VmSwap:\t%8lu kB\n"
67410 +
67411 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
67412 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
67413 +#endif
67414 +
67415 + ,hiwater_vm << (PAGE_SHIFT-10),
67416 total_vm << (PAGE_SHIFT-10),
67417 mm->locked_vm << (PAGE_SHIFT-10),
67418 mm->pinned_vm << (PAGE_SHIFT-10),
67419 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
67420 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
67421 ptes >> 10,
67422 pmds >> 10,
67423 - swap << (PAGE_SHIFT-10));
67424 + swap << (PAGE_SHIFT-10)
67425 +
67426 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
67427 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67428 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
67429 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
67430 +#else
67431 + , mm->context.user_cs_base
67432 + , mm->context.user_cs_limit
67433 +#endif
67434 +#endif
67435 +
67436 + );
67437 }
67438
67439 unsigned long task_vsize(struct mm_struct *mm)
67440 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67441 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
67442 }
67443
67444 - /* We don't show the stack guard page in /proc/maps */
67445 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67446 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
67447 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
67448 +#else
67449 start = vma->vm_start;
67450 - if (stack_guard_page_start(vma, start))
67451 - start += PAGE_SIZE;
67452 end = vma->vm_end;
67453 - if (stack_guard_page_end(vma, end))
67454 - end -= PAGE_SIZE;
67455 +#endif
67456
67457 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
67458 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
67459 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67460 flags & VM_WRITE ? 'w' : '-',
67461 flags & VM_EXEC ? 'x' : '-',
67462 flags & VM_MAYSHARE ? 's' : 'p',
67463 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67464 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
67465 +#else
67466 pgoff,
67467 +#endif
67468 MAJOR(dev), MINOR(dev), ino);
67469
67470 /*
67471 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67472 */
67473 if (file) {
67474 seq_pad(m, ' ');
67475 - seq_path(m, &file->f_path, "\n");
67476 + seq_path(m, &file->f_path, "\n\\");
67477 goto done;
67478 }
67479
67480 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67481 * Thread stack in /proc/PID/task/TID/maps or
67482 * the main process stack.
67483 */
67484 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
67485 - vma->vm_end >= mm->start_stack)) {
67486 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
67487 + (vma->vm_start <= mm->start_stack &&
67488 + vma->vm_end >= mm->start_stack)) {
67489 name = "[stack]";
67490 } else {
67491 /* Thread stack in /proc/PID/maps */
67492 @@ -362,6 +391,12 @@ done:
67493
67494 static int show_map(struct seq_file *m, void *v, int is_pid)
67495 {
67496 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67497 + if (current->exec_id != m->exec_id) {
67498 + gr_log_badprocpid("maps");
67499 + return 0;
67500 + }
67501 +#endif
67502 show_map_vma(m, v, is_pid);
67503 m_cache_vma(m, v);
67504 return 0;
67505 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
67506 .private = &mss,
67507 };
67508
67509 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67510 + if (current->exec_id != m->exec_id) {
67511 + gr_log_badprocpid("smaps");
67512 + return 0;
67513 + }
67514 +#endif
67515 memset(&mss, 0, sizeof mss);
67516 - /* mmap_sem is held in m_start */
67517 - walk_page_vma(vma, &smaps_walk);
67518 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67519 + if (!PAX_RAND_FLAGS(vma->vm_mm))
67520 +#endif
67521 + /* mmap_sem is held in m_start */
67522 + walk_page_vma(vma, &smaps_walk);
67523
67524 show_map_vma(m, vma, is_pid);
67525
67526 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
67527 "KernelPageSize: %8lu kB\n"
67528 "MMUPageSize: %8lu kB\n"
67529 "Locked: %8lu kB\n",
67530 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67531 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
67532 +#else
67533 (vma->vm_end - vma->vm_start) >> 10,
67534 +#endif
67535 mss.resident >> 10,
67536 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
67537 mss.shared_clean >> 10,
67538 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
67539 char buffer[64];
67540 int nid;
67541
67542 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67543 + if (current->exec_id != m->exec_id) {
67544 + gr_log_badprocpid("numa_maps");
67545 + return 0;
67546 + }
67547 +#endif
67548 +
67549 if (!mm)
67550 return 0;
67551
67552 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
67553 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
67554 }
67555
67556 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67557 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
67558 +#else
67559 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
67560 +#endif
67561
67562 if (file) {
67563 seq_puts(m, " file=");
67564 - seq_path(m, &file->f_path, "\n\t= ");
67565 + seq_path(m, &file->f_path, "\n\t\\= ");
67566 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
67567 seq_puts(m, " heap");
67568 } else {
67569 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
67570 index 599ec2e..f1413ae 100644
67571 --- a/fs/proc/task_nommu.c
67572 +++ b/fs/proc/task_nommu.c
67573 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
67574 else
67575 bytes += kobjsize(mm);
67576
67577 - if (current->fs && current->fs->users > 1)
67578 + if (current->fs && atomic_read(&current->fs->users) > 1)
67579 sbytes += kobjsize(current->fs);
67580 else
67581 bytes += kobjsize(current->fs);
67582 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
67583
67584 if (file) {
67585 seq_pad(m, ' ');
67586 - seq_path(m, &file->f_path, "");
67587 + seq_path(m, &file->f_path, "\n\\");
67588 } else if (mm) {
67589 pid_t tid = pid_of_stack(priv, vma, is_pid);
67590
67591 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
67592 index 4e61388..1a2523d 100644
67593 --- a/fs/proc/vmcore.c
67594 +++ b/fs/proc/vmcore.c
67595 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
67596 nr_bytes = count;
67597
67598 /* If pfn is not ram, return zeros for sparse dump files */
67599 - if (pfn_is_ram(pfn) == 0)
67600 - memset(buf, 0, nr_bytes);
67601 - else {
67602 + if (pfn_is_ram(pfn) == 0) {
67603 + if (userbuf) {
67604 + if (clear_user((char __force_user *)buf, nr_bytes))
67605 + return -EFAULT;
67606 + } else
67607 + memset(buf, 0, nr_bytes);
67608 + } else {
67609 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
67610 offset, userbuf);
67611 if (tmp < 0)
67612 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
67613 static int copy_to(void *target, void *src, size_t size, int userbuf)
67614 {
67615 if (userbuf) {
67616 - if (copy_to_user((char __user *) target, src, size))
67617 + if (copy_to_user((char __force_user *) target, src, size))
67618 return -EFAULT;
67619 } else {
67620 memcpy(target, src, size);
67621 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67622 if (*fpos < m->offset + m->size) {
67623 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
67624 start = m->paddr + *fpos - m->offset;
67625 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
67626 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
67627 if (tmp < 0)
67628 return tmp;
67629 buflen -= tsz;
67630 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67631 static ssize_t read_vmcore(struct file *file, char __user *buffer,
67632 size_t buflen, loff_t *fpos)
67633 {
67634 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
67635 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
67636 }
67637
67638 /*
67639 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
67640 index d3fb2b6..43a8140 100644
67641 --- a/fs/qnx6/qnx6.h
67642 +++ b/fs/qnx6/qnx6.h
67643 @@ -74,7 +74,7 @@ enum {
67644 BYTESEX_BE,
67645 };
67646
67647 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67648 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67649 {
67650 if (sbi->s_bytesex == BYTESEX_LE)
67651 return le64_to_cpu((__force __le64)n);
67652 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
67653 return (__force __fs64)cpu_to_be64(n);
67654 }
67655
67656 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67657 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67658 {
67659 if (sbi->s_bytesex == BYTESEX_LE)
67660 return le32_to_cpu((__force __le32)n);
67661 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
67662 index bb2869f..d34ada8 100644
67663 --- a/fs/quota/netlink.c
67664 +++ b/fs/quota/netlink.c
67665 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
67666 void quota_send_warning(struct kqid qid, dev_t dev,
67667 const char warntype)
67668 {
67669 - static atomic_t seq;
67670 + static atomic_unchecked_t seq;
67671 struct sk_buff *skb;
67672 void *msg_head;
67673 int ret;
67674 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
67675 "VFS: Not enough memory to send quota warning.\n");
67676 return;
67677 }
67678 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
67679 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
67680 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
67681 if (!msg_head) {
67682 printk(KERN_ERR
67683 diff --git a/fs/read_write.c b/fs/read_write.c
67684 index 8e1b687..bad2eec 100644
67685 --- a/fs/read_write.c
67686 +++ b/fs/read_write.c
67687 @@ -553,7 +553,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
67688
67689 old_fs = get_fs();
67690 set_fs(get_ds());
67691 - p = (__force const char __user *)buf;
67692 + p = (const char __force_user *)buf;
67693 if (count > MAX_RW_COUNT)
67694 count = MAX_RW_COUNT;
67695 if (file->f_op->write)
67696 diff --git a/fs/readdir.c b/fs/readdir.c
67697 index ced6791..936687b 100644
67698 --- a/fs/readdir.c
67699 +++ b/fs/readdir.c
67700 @@ -18,6 +18,7 @@
67701 #include <linux/security.h>
67702 #include <linux/syscalls.h>
67703 #include <linux/unistd.h>
67704 +#include <linux/namei.h>
67705
67706 #include <asm/uaccess.h>
67707
67708 @@ -71,6 +72,7 @@ struct old_linux_dirent {
67709 struct readdir_callback {
67710 struct dir_context ctx;
67711 struct old_linux_dirent __user * dirent;
67712 + struct file * file;
67713 int result;
67714 };
67715
67716 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
67717 buf->result = -EOVERFLOW;
67718 return -EOVERFLOW;
67719 }
67720 +
67721 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67722 + return 0;
67723 +
67724 buf->result++;
67725 dirent = buf->dirent;
67726 if (!access_ok(VERIFY_WRITE, dirent,
67727 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
67728 if (!f.file)
67729 return -EBADF;
67730
67731 + buf.file = f.file;
67732 error = iterate_dir(f.file, &buf.ctx);
67733 if (buf.result)
67734 error = buf.result;
67735 @@ -145,6 +152,7 @@ struct getdents_callback {
67736 struct dir_context ctx;
67737 struct linux_dirent __user * current_dir;
67738 struct linux_dirent __user * previous;
67739 + struct file * file;
67740 int count;
67741 int error;
67742 };
67743 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
67744 buf->error = -EOVERFLOW;
67745 return -EOVERFLOW;
67746 }
67747 +
67748 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67749 + return 0;
67750 +
67751 dirent = buf->previous;
67752 if (dirent) {
67753 if (__put_user(offset, &dirent->d_off))
67754 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
67755 if (!f.file)
67756 return -EBADF;
67757
67758 + buf.file = f.file;
67759 error = iterate_dir(f.file, &buf.ctx);
67760 if (error >= 0)
67761 error = buf.error;
67762 @@ -230,6 +243,7 @@ struct getdents_callback64 {
67763 struct dir_context ctx;
67764 struct linux_dirent64 __user * current_dir;
67765 struct linux_dirent64 __user * previous;
67766 + struct file *file;
67767 int count;
67768 int error;
67769 };
67770 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
67771 buf->error = -EINVAL; /* only used if we fail.. */
67772 if (reclen > buf->count)
67773 return -EINVAL;
67774 +
67775 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67776 + return 0;
67777 +
67778 dirent = buf->previous;
67779 if (dirent) {
67780 if (__put_user(offset, &dirent->d_off))
67781 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
67782 if (!f.file)
67783 return -EBADF;
67784
67785 + buf.file = f.file;
67786 error = iterate_dir(f.file, &buf.ctx);
67787 if (error >= 0)
67788 error = buf.error;
67789 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
67790 index 9c02d96..6562c10 100644
67791 --- a/fs/reiserfs/do_balan.c
67792 +++ b/fs/reiserfs/do_balan.c
67793 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
67794 return;
67795 }
67796
67797 - atomic_inc(&fs_generation(tb->tb_sb));
67798 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
67799 do_balance_starts(tb);
67800
67801 /*
67802 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
67803 index aca73dd..e3c558d 100644
67804 --- a/fs/reiserfs/item_ops.c
67805 +++ b/fs/reiserfs/item_ops.c
67806 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
67807 }
67808
67809 static struct item_operations errcatch_ops = {
67810 - errcatch_bytes_number,
67811 - errcatch_decrement_key,
67812 - errcatch_is_left_mergeable,
67813 - errcatch_print_item,
67814 - errcatch_check_item,
67815 + .bytes_number = errcatch_bytes_number,
67816 + .decrement_key = errcatch_decrement_key,
67817 + .is_left_mergeable = errcatch_is_left_mergeable,
67818 + .print_item = errcatch_print_item,
67819 + .check_item = errcatch_check_item,
67820
67821 - errcatch_create_vi,
67822 - errcatch_check_left,
67823 - errcatch_check_right,
67824 - errcatch_part_size,
67825 - errcatch_unit_num,
67826 - errcatch_print_vi
67827 + .create_vi = errcatch_create_vi,
67828 + .check_left = errcatch_check_left,
67829 + .check_right = errcatch_check_right,
67830 + .part_size = errcatch_part_size,
67831 + .unit_num = errcatch_unit_num,
67832 + .print_vi = errcatch_print_vi
67833 };
67834
67835 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
67836 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
67837 index 621b9f3..af527fd 100644
67838 --- a/fs/reiserfs/procfs.c
67839 +++ b/fs/reiserfs/procfs.c
67840 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
67841 "SMALL_TAILS " : "NO_TAILS ",
67842 replay_only(sb) ? "REPLAY_ONLY " : "",
67843 convert_reiserfs(sb) ? "CONV " : "",
67844 - atomic_read(&r->s_generation_counter),
67845 + atomic_read_unchecked(&r->s_generation_counter),
67846 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
67847 SF(s_do_balance), SF(s_unneeded_left_neighbor),
67848 SF(s_good_search_by_key_reada), SF(s_bmaps),
67849 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
67850 index bb79cdd..fcf49ef 100644
67851 --- a/fs/reiserfs/reiserfs.h
67852 +++ b/fs/reiserfs/reiserfs.h
67853 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
67854 /* Comment? -Hans */
67855 wait_queue_head_t s_wait;
67856 /* increased by one every time the tree gets re-balanced */
67857 - atomic_t s_generation_counter;
67858 + atomic_unchecked_t s_generation_counter;
67859
67860 /* File system properties. Currently holds on-disk FS format */
67861 unsigned long s_properties;
67862 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
67863 #define REISERFS_USER_MEM 1 /* user memory mode */
67864
67865 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
67866 -#define get_generation(s) atomic_read (&fs_generation(s))
67867 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
67868 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
67869 #define __fs_changed(gen,s) (gen != get_generation (s))
67870 #define fs_changed(gen,s) \
67871 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
67872 index 71fbbe3..eff29ba 100644
67873 --- a/fs/reiserfs/super.c
67874 +++ b/fs/reiserfs/super.c
67875 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
67876 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
67877 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
67878 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
67879 +#ifdef CONFIG_REISERFS_FS_XATTR
67880 + /* turn on user xattrs by default */
67881 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
67882 +#endif
67883 /* no preallocation minimum, be smart in reiserfs_file_write instead */
67884 sbi->s_alloc_options.preallocmin = 0;
67885 /* Preallocate by 16 blocks (17-1) at once */
67886 diff --git a/fs/select.c b/fs/select.c
67887 index f684c75..4117611 100644
67888 --- a/fs/select.c
67889 +++ b/fs/select.c
67890 @@ -20,6 +20,7 @@
67891 #include <linux/export.h>
67892 #include <linux/slab.h>
67893 #include <linux/poll.h>
67894 +#include <linux/security.h>
67895 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
67896 #include <linux/file.h>
67897 #include <linux/fdtable.h>
67898 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
67899 struct poll_list *walk = head;
67900 unsigned long todo = nfds;
67901
67902 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
67903 if (nfds > rlimit(RLIMIT_NOFILE))
67904 return -EINVAL;
67905
67906 diff --git a/fs/seq_file.c b/fs/seq_file.c
67907 index 555f821..34684d7 100644
67908 --- a/fs/seq_file.c
67909 +++ b/fs/seq_file.c
67910 @@ -12,6 +12,8 @@
67911 #include <linux/slab.h>
67912 #include <linux/cred.h>
67913 #include <linux/mm.h>
67914 +#include <linux/sched.h>
67915 +#include <linux/grsecurity.h>
67916
67917 #include <asm/uaccess.h>
67918 #include <asm/page.h>
67919 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
67920
67921 static void *seq_buf_alloc(unsigned long size)
67922 {
67923 - void *buf;
67924 -
67925 - /*
67926 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
67927 - * it's better to fall back to vmalloc() than to kill things.
67928 - */
67929 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
67930 - if (!buf && size > PAGE_SIZE)
67931 - buf = vmalloc(size);
67932 - return buf;
67933 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
67934 }
67935
67936 /**
67937 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
67938 #ifdef CONFIG_USER_NS
67939 p->user_ns = file->f_cred->user_ns;
67940 #endif
67941 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67942 + p->exec_id = current->exec_id;
67943 +#endif
67944
67945 /*
67946 * Wrappers around seq_open(e.g. swaps_open) need to be
67947 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
67948 }
67949 EXPORT_SYMBOL(seq_open);
67950
67951 +
67952 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
67953 +{
67954 + if (gr_proc_is_restricted())
67955 + return -EACCES;
67956 +
67957 + return seq_open(file, op);
67958 +}
67959 +EXPORT_SYMBOL(seq_open_restrict);
67960 +
67961 static int traverse(struct seq_file *m, loff_t offset)
67962 {
67963 loff_t pos = 0, index;
67964 @@ -158,7 +164,7 @@ Eoverflow:
67965 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
67966 {
67967 struct seq_file *m = file->private_data;
67968 - size_t copied = 0;
67969 + ssize_t copied = 0;
67970 loff_t pos;
67971 size_t n;
67972 void *p;
67973 @@ -557,7 +563,7 @@ static void single_stop(struct seq_file *p, void *v)
67974 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
67975 void *data)
67976 {
67977 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
67978 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
67979 int res = -ENOMEM;
67980
67981 if (op) {
67982 @@ -593,6 +599,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
67983 }
67984 EXPORT_SYMBOL(single_open_size);
67985
67986 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
67987 + void *data)
67988 +{
67989 + if (gr_proc_is_restricted())
67990 + return -EACCES;
67991 +
67992 + return single_open(file, show, data);
67993 +}
67994 +EXPORT_SYMBOL(single_open_restrict);
67995 +
67996 +
67997 int single_release(struct inode *inode, struct file *file)
67998 {
67999 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
68000 diff --git a/fs/splice.c b/fs/splice.c
68001 index 7968da9..275187d 100644
68002 --- a/fs/splice.c
68003 +++ b/fs/splice.c
68004 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68005 pipe_lock(pipe);
68006
68007 for (;;) {
68008 - if (!pipe->readers) {
68009 + if (!atomic_read(&pipe->readers)) {
68010 send_sig(SIGPIPE, current, 0);
68011 if (!ret)
68012 ret = -EPIPE;
68013 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68014 page_nr++;
68015 ret += buf->len;
68016
68017 - if (pipe->files)
68018 + if (atomic_read(&pipe->files))
68019 do_wakeup = 1;
68020
68021 if (!--spd->nr_pages)
68022 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68023 do_wakeup = 0;
68024 }
68025
68026 - pipe->waiting_writers++;
68027 + atomic_inc(&pipe->waiting_writers);
68028 pipe_wait(pipe);
68029 - pipe->waiting_writers--;
68030 + atomic_dec(&pipe->waiting_writers);
68031 }
68032
68033 pipe_unlock(pipe);
68034 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
68035 old_fs = get_fs();
68036 set_fs(get_ds());
68037 /* The cast to a user pointer is valid due to the set_fs() */
68038 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
68039 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
68040 set_fs(old_fs);
68041
68042 return res;
68043 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
68044 old_fs = get_fs();
68045 set_fs(get_ds());
68046 /* The cast to a user pointer is valid due to the set_fs() */
68047 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
68048 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
68049 set_fs(old_fs);
68050
68051 return res;
68052 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
68053 goto err;
68054
68055 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
68056 - vec[i].iov_base = (void __user *) page_address(page);
68057 + vec[i].iov_base = (void __force_user *) page_address(page);
68058 vec[i].iov_len = this_len;
68059 spd.pages[i] = page;
68060 spd.nr_pages++;
68061 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
68062 ops->release(pipe, buf);
68063 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
68064 pipe->nrbufs--;
68065 - if (pipe->files)
68066 + if (atomic_read(&pipe->files))
68067 sd->need_wakeup = true;
68068 }
68069
68070 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
68071 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
68072 {
68073 while (!pipe->nrbufs) {
68074 - if (!pipe->writers)
68075 + if (!atomic_read(&pipe->writers))
68076 return 0;
68077
68078 - if (!pipe->waiting_writers && sd->num_spliced)
68079 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
68080 return 0;
68081
68082 if (sd->flags & SPLICE_F_NONBLOCK)
68083 @@ -1025,7 +1025,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
68084 ops->release(pipe, buf);
68085 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
68086 pipe->nrbufs--;
68087 - if (pipe->files)
68088 + if (atomic_read(&pipe->files))
68089 sd.need_wakeup = true;
68090 } else {
68091 buf->offset += ret;
68092 @@ -1185,7 +1185,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
68093 * out of the pipe right after the splice_to_pipe(). So set
68094 * PIPE_READERS appropriately.
68095 */
68096 - pipe->readers = 1;
68097 + atomic_set(&pipe->readers, 1);
68098
68099 current->splice_pipe = pipe;
68100 }
68101 @@ -1482,6 +1482,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
68102
68103 partial[buffers].offset = off;
68104 partial[buffers].len = plen;
68105 + partial[buffers].private = 0;
68106
68107 off = 0;
68108 len -= plen;
68109 @@ -1718,9 +1719,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
68110 ret = -ERESTARTSYS;
68111 break;
68112 }
68113 - if (!pipe->writers)
68114 + if (!atomic_read(&pipe->writers))
68115 break;
68116 - if (!pipe->waiting_writers) {
68117 + if (!atomic_read(&pipe->waiting_writers)) {
68118 if (flags & SPLICE_F_NONBLOCK) {
68119 ret = -EAGAIN;
68120 break;
68121 @@ -1752,7 +1753,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
68122 pipe_lock(pipe);
68123
68124 while (pipe->nrbufs >= pipe->buffers) {
68125 - if (!pipe->readers) {
68126 + if (!atomic_read(&pipe->readers)) {
68127 send_sig(SIGPIPE, current, 0);
68128 ret = -EPIPE;
68129 break;
68130 @@ -1765,9 +1766,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
68131 ret = -ERESTARTSYS;
68132 break;
68133 }
68134 - pipe->waiting_writers++;
68135 + atomic_inc(&pipe->waiting_writers);
68136 pipe_wait(pipe);
68137 - pipe->waiting_writers--;
68138 + atomic_dec(&pipe->waiting_writers);
68139 }
68140
68141 pipe_unlock(pipe);
68142 @@ -1803,14 +1804,14 @@ retry:
68143 pipe_double_lock(ipipe, opipe);
68144
68145 do {
68146 - if (!opipe->readers) {
68147 + if (!atomic_read(&opipe->readers)) {
68148 send_sig(SIGPIPE, current, 0);
68149 if (!ret)
68150 ret = -EPIPE;
68151 break;
68152 }
68153
68154 - if (!ipipe->nrbufs && !ipipe->writers)
68155 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
68156 break;
68157
68158 /*
68159 @@ -1907,7 +1908,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
68160 pipe_double_lock(ipipe, opipe);
68161
68162 do {
68163 - if (!opipe->readers) {
68164 + if (!atomic_read(&opipe->readers)) {
68165 send_sig(SIGPIPE, current, 0);
68166 if (!ret)
68167 ret = -EPIPE;
68168 @@ -1952,7 +1953,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
68169 * return EAGAIN if we have the potential of some data in the
68170 * future, otherwise just return 0
68171 */
68172 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
68173 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
68174 ret = -EAGAIN;
68175
68176 pipe_unlock(ipipe);
68177 diff --git a/fs/stat.c b/fs/stat.c
68178 index ae0c3ce..9ee641c 100644
68179 --- a/fs/stat.c
68180 +++ b/fs/stat.c
68181 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
68182 stat->gid = inode->i_gid;
68183 stat->rdev = inode->i_rdev;
68184 stat->size = i_size_read(inode);
68185 - stat->atime = inode->i_atime;
68186 - stat->mtime = inode->i_mtime;
68187 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
68188 + stat->atime = inode->i_ctime;
68189 + stat->mtime = inode->i_ctime;
68190 + } else {
68191 + stat->atime = inode->i_atime;
68192 + stat->mtime = inode->i_mtime;
68193 + }
68194 stat->ctime = inode->i_ctime;
68195 stat->blksize = (1 << inode->i_blkbits);
68196 stat->blocks = inode->i_blocks;
68197 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
68198 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
68199 {
68200 struct inode *inode = path->dentry->d_inode;
68201 + int retval;
68202
68203 - if (inode->i_op->getattr)
68204 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
68205 + if (inode->i_op->getattr) {
68206 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
68207 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
68208 + stat->atime = stat->ctime;
68209 + stat->mtime = stat->ctime;
68210 + }
68211 + return retval;
68212 + }
68213
68214 generic_fillattr(inode, stat);
68215 return 0;
68216 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
68217 index 0b45ff4..edf9d3a 100644
68218 --- a/fs/sysfs/dir.c
68219 +++ b/fs/sysfs/dir.c
68220 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
68221 kfree(buf);
68222 }
68223
68224 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68225 +extern int grsec_enable_sysfs_restrict;
68226 +#endif
68227 +
68228 /**
68229 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
68230 * @kobj: object we're creating directory for
68231 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
68232 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
68233 {
68234 struct kernfs_node *parent, *kn;
68235 + const char *name;
68236 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
68237 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68238 + const char *parent_name;
68239 +#endif
68240
68241 BUG_ON(!kobj);
68242
68243 + name = kobject_name(kobj);
68244 +
68245 if (kobj->parent)
68246 parent = kobj->parent->sd;
68247 else
68248 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
68249 if (!parent)
68250 return -ENOENT;
68251
68252 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
68253 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
68254 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68255 + parent_name = parent->name;
68256 + mode = S_IRWXU;
68257 +
68258 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
68259 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
68260 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
68261 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
68262 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
68263 + if (!grsec_enable_sysfs_restrict)
68264 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
68265 +#endif
68266 +
68267 + kn = kernfs_create_dir_ns(parent, name,
68268 + mode, kobj, ns);
68269 if (IS_ERR(kn)) {
68270 if (PTR_ERR(kn) == -EEXIST)
68271 - sysfs_warn_dup(parent, kobject_name(kobj));
68272 + sysfs_warn_dup(parent, name);
68273 return PTR_ERR(kn);
68274 }
68275
68276 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
68277 index 69d4889..a810bd4 100644
68278 --- a/fs/sysv/sysv.h
68279 +++ b/fs/sysv/sysv.h
68280 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
68281 #endif
68282 }
68283
68284 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
68285 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
68286 {
68287 if (sbi->s_bytesex == BYTESEX_PDP)
68288 return PDP_swab((__force __u32)n);
68289 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
68290 index fb08b0c..65fcc7e 100644
68291 --- a/fs/ubifs/io.c
68292 +++ b/fs/ubifs/io.c
68293 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
68294 return err;
68295 }
68296
68297 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
68298 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
68299 {
68300 int err;
68301
68302 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
68303 index c175b4d..8f36a16 100644
68304 --- a/fs/udf/misc.c
68305 +++ b/fs/udf/misc.c
68306 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
68307
68308 u8 udf_tag_checksum(const struct tag *t)
68309 {
68310 - u8 *data = (u8 *)t;
68311 + const u8 *data = (const u8 *)t;
68312 u8 checksum = 0;
68313 int i;
68314 for (i = 0; i < sizeof(struct tag); ++i)
68315 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
68316 index 8d974c4..b82f6ec 100644
68317 --- a/fs/ufs/swab.h
68318 +++ b/fs/ufs/swab.h
68319 @@ -22,7 +22,7 @@ enum {
68320 BYTESEX_BE
68321 };
68322
68323 -static inline u64
68324 +static inline u64 __intentional_overflow(-1)
68325 fs64_to_cpu(struct super_block *sbp, __fs64 n)
68326 {
68327 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
68328 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
68329 return (__force __fs64)cpu_to_be64(n);
68330 }
68331
68332 -static inline u32
68333 +static inline u32 __intentional_overflow(-1)
68334 fs32_to_cpu(struct super_block *sbp, __fs32 n)
68335 {
68336 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
68337 diff --git a/fs/utimes.c b/fs/utimes.c
68338 index aa138d6..5f3a811 100644
68339 --- a/fs/utimes.c
68340 +++ b/fs/utimes.c
68341 @@ -1,6 +1,7 @@
68342 #include <linux/compiler.h>
68343 #include <linux/file.h>
68344 #include <linux/fs.h>
68345 +#include <linux/security.h>
68346 #include <linux/linkage.h>
68347 #include <linux/mount.h>
68348 #include <linux/namei.h>
68349 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
68350 }
68351 }
68352 retry_deleg:
68353 +
68354 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
68355 + error = -EACCES;
68356 + goto mnt_drop_write_and_out;
68357 + }
68358 +
68359 mutex_lock(&inode->i_mutex);
68360 error = notify_change(path->dentry, &newattrs, &delegated_inode);
68361 mutex_unlock(&inode->i_mutex);
68362 diff --git a/fs/xattr.c b/fs/xattr.c
68363 index 4ef6985..a6cd6567 100644
68364 --- a/fs/xattr.c
68365 +++ b/fs/xattr.c
68366 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
68367 return rc;
68368 }
68369
68370 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
68371 +ssize_t
68372 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
68373 +{
68374 + struct inode *inode = dentry->d_inode;
68375 + ssize_t error;
68376 +
68377 + error = inode_permission(inode, MAY_EXEC);
68378 + if (error)
68379 + return error;
68380 +
68381 + if (inode->i_op->getxattr)
68382 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
68383 + else
68384 + error = -EOPNOTSUPP;
68385 +
68386 + return error;
68387 +}
68388 +EXPORT_SYMBOL(pax_getxattr);
68389 +#endif
68390 +
68391 ssize_t
68392 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
68393 {
68394 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
68395 * Extended attribute SET operations
68396 */
68397 static long
68398 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
68399 +setxattr(struct path *path, const char __user *name, const void __user *value,
68400 size_t size, int flags)
68401 {
68402 int error;
68403 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
68404 posix_acl_fix_xattr_from_user(kvalue, size);
68405 }
68406
68407 - error = vfs_setxattr(d, kname, kvalue, size, flags);
68408 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
68409 + error = -EACCES;
68410 + goto out;
68411 + }
68412 +
68413 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
68414 out:
68415 if (vvalue)
68416 vfree(vvalue);
68417 @@ -376,7 +402,7 @@ retry:
68418 return error;
68419 error = mnt_want_write(path.mnt);
68420 if (!error) {
68421 - error = setxattr(path.dentry, name, value, size, flags);
68422 + error = setxattr(&path, name, value, size, flags);
68423 mnt_drop_write(path.mnt);
68424 }
68425 path_put(&path);
68426 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
68427 audit_file(f.file);
68428 error = mnt_want_write_file(f.file);
68429 if (!error) {
68430 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
68431 + error = setxattr(&f.file->f_path, name, value, size, flags);
68432 mnt_drop_write_file(f.file);
68433 }
68434 fdput(f);
68435 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
68436 * Extended attribute REMOVE operations
68437 */
68438 static long
68439 -removexattr(struct dentry *d, const char __user *name)
68440 +removexattr(struct path *path, const char __user *name)
68441 {
68442 int error;
68443 char kname[XATTR_NAME_MAX + 1];
68444 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
68445 if (error < 0)
68446 return error;
68447
68448 - return vfs_removexattr(d, kname);
68449 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
68450 + return -EACCES;
68451 +
68452 + return vfs_removexattr(path->dentry, kname);
68453 }
68454
68455 static int path_removexattr(const char __user *pathname,
68456 @@ -623,7 +652,7 @@ retry:
68457 return error;
68458 error = mnt_want_write(path.mnt);
68459 if (!error) {
68460 - error = removexattr(path.dentry, name);
68461 + error = removexattr(&path, name);
68462 mnt_drop_write(path.mnt);
68463 }
68464 path_put(&path);
68465 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
68466 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
68467 {
68468 struct fd f = fdget(fd);
68469 + struct path *path;
68470 int error = -EBADF;
68471
68472 if (!f.file)
68473 return error;
68474 + path = &f.file->f_path;
68475 audit_file(f.file);
68476 error = mnt_want_write_file(f.file);
68477 if (!error) {
68478 - error = removexattr(f.file->f_path.dentry, name);
68479 + error = removexattr(path, name);
68480 mnt_drop_write_file(f.file);
68481 }
68482 fdput(f);
68483 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
68484 index 61ec015..7c18807 100644
68485 --- a/fs/xfs/libxfs/xfs_bmap.c
68486 +++ b/fs/xfs/libxfs/xfs_bmap.c
68487 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
68488
68489 #else
68490 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
68491 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
68492 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
68493 #endif /* DEBUG */
68494
68495 /*
68496 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
68497 index 098cd78..724d3f8 100644
68498 --- a/fs/xfs/xfs_dir2_readdir.c
68499 +++ b/fs/xfs/xfs_dir2_readdir.c
68500 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
68501 ino = dp->d_ops->sf_get_ino(sfp, sfep);
68502 filetype = dp->d_ops->sf_get_ftype(sfep);
68503 ctx->pos = off & 0x7fffffff;
68504 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
68505 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
68506 + char name[sfep->namelen];
68507 + memcpy(name, sfep->name, sfep->namelen);
68508 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
68509 + return 0;
68510 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
68511 xfs_dir3_get_dtype(dp->i_mount, filetype)))
68512 return 0;
68513 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
68514 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
68515 index ac4feae..386d551 100644
68516 --- a/fs/xfs/xfs_ioctl.c
68517 +++ b/fs/xfs/xfs_ioctl.c
68518 @@ -120,7 +120,7 @@ xfs_find_handle(
68519 }
68520
68521 error = -EFAULT;
68522 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
68523 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
68524 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
68525 goto out_put;
68526
68527 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
68528 index c31d2c2..6ec8f62 100644
68529 --- a/fs/xfs/xfs_linux.h
68530 +++ b/fs/xfs/xfs_linux.h
68531 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
68532 * of the compiler which do not like us using do_div in the middle
68533 * of large functions.
68534 */
68535 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
68536 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
68537 {
68538 __u32 mod;
68539
68540 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
68541 return 0;
68542 }
68543 #else
68544 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
68545 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
68546 {
68547 __u32 mod;
68548
68549 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
68550 new file mode 100644
68551 index 0000000..31f8fe4
68552 --- /dev/null
68553 +++ b/grsecurity/Kconfig
68554 @@ -0,0 +1,1182 @@
68555 +#
68556 +# grecurity configuration
68557 +#
68558 +menu "Memory Protections"
68559 +depends on GRKERNSEC
68560 +
68561 +config GRKERNSEC_KMEM
68562 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
68563 + default y if GRKERNSEC_CONFIG_AUTO
68564 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
68565 + help
68566 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
68567 + be written to or read from to modify or leak the contents of the running
68568 + kernel. /dev/port will also not be allowed to be opened, writing to
68569 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
68570 + If you have module support disabled, enabling this will close up several
68571 + ways that are currently used to insert malicious code into the running
68572 + kernel.
68573 +
68574 + Even with this feature enabled, we still highly recommend that
68575 + you use the RBAC system, as it is still possible for an attacker to
68576 + modify the running kernel through other more obscure methods.
68577 +
68578 + It is highly recommended that you say Y here if you meet all the
68579 + conditions above.
68580 +
68581 +config GRKERNSEC_VM86
68582 + bool "Restrict VM86 mode"
68583 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68584 + depends on X86_32
68585 +
68586 + help
68587 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
68588 + make use of a special execution mode on 32bit x86 processors called
68589 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
68590 + video cards and will still work with this option enabled. The purpose
68591 + of the option is to prevent exploitation of emulation errors in
68592 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
68593 + Nearly all users should be able to enable this option.
68594 +
68595 +config GRKERNSEC_IO
68596 + bool "Disable privileged I/O"
68597 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68598 + depends on X86
68599 + select RTC_CLASS
68600 + select RTC_INTF_DEV
68601 + select RTC_DRV_CMOS
68602 +
68603 + help
68604 + If you say Y here, all ioperm and iopl calls will return an error.
68605 + Ioperm and iopl can be used to modify the running kernel.
68606 + Unfortunately, some programs need this access to operate properly,
68607 + the most notable of which are XFree86 and hwclock. hwclock can be
68608 + remedied by having RTC support in the kernel, so real-time
68609 + clock support is enabled if this option is enabled, to ensure
68610 + that hwclock operates correctly. If hwclock still does not work,
68611 + either update udev or symlink /dev/rtc to /dev/rtc0.
68612 +
68613 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
68614 + you may not be able to boot into a graphical environment with this
68615 + option enabled. In this case, you should use the RBAC system instead.
68616 +
68617 +config GRKERNSEC_BPF_HARDEN
68618 + bool "Harden BPF interpreter"
68619 + default y if GRKERNSEC_CONFIG_AUTO
68620 + help
68621 + Unlike previous versions of grsecurity that hardened both the BPF
68622 + interpreted code against corruption at rest as well as the JIT code
68623 + against JIT-spray attacks and attacker-controlled immediate values
68624 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
68625 + and will ensure the interpreted code is read-only at rest. This feature
68626 + may be removed at a later time when eBPF stabilizes to entirely revert
68627 + back to the more secure pre-3.16 BPF interpreter/JIT.
68628 +
68629 + If you're using KERNEXEC, it's recommended that you enable this option
68630 + to supplement the hardening of the kernel.
68631 +
68632 +config GRKERNSEC_PERF_HARDEN
68633 + bool "Disable unprivileged PERF_EVENTS usage by default"
68634 + default y if GRKERNSEC_CONFIG_AUTO
68635 + depends on PERF_EVENTS
68636 + help
68637 + If you say Y here, the range of acceptable values for the
68638 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
68639 + default to a new value: 3. When the sysctl is set to this value, no
68640 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
68641 +
68642 + Though PERF_EVENTS can be used legitimately for performance monitoring
68643 + and low-level application profiling, it is forced on regardless of
68644 + configuration, has been at fault for several vulnerabilities, and
68645 + creates new opportunities for side channels and other information leaks.
68646 +
68647 + This feature puts PERF_EVENTS into a secure default state and permits
68648 + the administrator to change out of it temporarily if unprivileged
68649 + application profiling is needed.
68650 +
68651 +config GRKERNSEC_RAND_THREADSTACK
68652 + bool "Insert random gaps between thread stacks"
68653 + default y if GRKERNSEC_CONFIG_AUTO
68654 + depends on PAX_RANDMMAP && !PPC
68655 + help
68656 + If you say Y here, a random-sized gap will be enforced between allocated
68657 + thread stacks. Glibc's NPTL and other threading libraries that
68658 + pass MAP_STACK to the kernel for thread stack allocation are supported.
68659 + The implementation currently provides 8 bits of entropy for the gap.
68660 +
68661 + Many distributions do not compile threaded remote services with the
68662 + -fstack-check argument to GCC, causing the variable-sized stack-based
68663 + allocator, alloca(), to not probe the stack on allocation. This
68664 + permits an unbounded alloca() to skip over any guard page and potentially
68665 + modify another thread's stack reliably. An enforced random gap
68666 + reduces the reliability of such an attack and increases the chance
68667 + that such a read/write to another thread's stack instead lands in
68668 + an unmapped area, causing a crash and triggering grsecurity's
68669 + anti-bruteforcing logic.
68670 +
68671 +config GRKERNSEC_PROC_MEMMAP
68672 + bool "Harden ASLR against information leaks and entropy reduction"
68673 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
68674 + depends on PAX_NOEXEC || PAX_ASLR
68675 + help
68676 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
68677 + give no information about the addresses of its mappings if
68678 + PaX features that rely on random addresses are enabled on the task.
68679 + In addition to sanitizing this information and disabling other
68680 + dangerous sources of information, this option causes reads of sensitive
68681 + /proc/<pid> entries where the file descriptor was opened in a different
68682 + task than the one performing the read. Such attempts are logged.
68683 + This option also limits argv/env strings for suid/sgid binaries
68684 + to 512KB to prevent a complete exhaustion of the stack entropy provided
68685 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
68686 + binaries to prevent alternative mmap layouts from being abused.
68687 +
68688 + If you use PaX it is essential that you say Y here as it closes up
68689 + several holes that make full ASLR useless locally.
68690 +
68691 +
68692 +config GRKERNSEC_KSTACKOVERFLOW
68693 + bool "Prevent kernel stack overflows"
68694 + default y if GRKERNSEC_CONFIG_AUTO
68695 + depends on !IA64 && 64BIT
68696 + help
68697 + If you say Y here, the kernel's process stacks will be allocated
68698 + with vmalloc instead of the kernel's default allocator. This
68699 + introduces guard pages that in combination with the alloca checking
68700 + of the STACKLEAK feature prevents all forms of kernel process stack
68701 + overflow abuse. Note that this is different from kernel stack
68702 + buffer overflows.
68703 +
68704 +config GRKERNSEC_BRUTE
68705 + bool "Deter exploit bruteforcing"
68706 + default y if GRKERNSEC_CONFIG_AUTO
68707 + help
68708 + If you say Y here, attempts to bruteforce exploits against forking
68709 + daemons such as apache or sshd, as well as against suid/sgid binaries
68710 + will be deterred. When a child of a forking daemon is killed by PaX
68711 + or crashes due to an illegal instruction or other suspicious signal,
68712 + the parent process will be delayed 30 seconds upon every subsequent
68713 + fork until the administrator is able to assess the situation and
68714 + restart the daemon.
68715 + In the suid/sgid case, the attempt is logged, the user has all their
68716 + existing instances of the suid/sgid binary terminated and will
68717 + be unable to execute any suid/sgid binaries for 15 minutes.
68718 +
68719 + It is recommended that you also enable signal logging in the auditing
68720 + section so that logs are generated when a process triggers a suspicious
68721 + signal.
68722 + If the sysctl option is enabled, a sysctl option with name
68723 + "deter_bruteforce" is created.
68724 +
68725 +config GRKERNSEC_MODHARDEN
68726 + bool "Harden module auto-loading"
68727 + default y if GRKERNSEC_CONFIG_AUTO
68728 + depends on MODULES
68729 + help
68730 + If you say Y here, module auto-loading in response to use of some
68731 + feature implemented by an unloaded module will be restricted to
68732 + root users. Enabling this option helps defend against attacks
68733 + by unprivileged users who abuse the auto-loading behavior to
68734 + cause a vulnerable module to load that is then exploited.
68735 +
68736 + If this option prevents a legitimate use of auto-loading for a
68737 + non-root user, the administrator can execute modprobe manually
68738 + with the exact name of the module mentioned in the alert log.
68739 + Alternatively, the administrator can add the module to the list
68740 + of modules loaded at boot by modifying init scripts.
68741 +
68742 + Modification of init scripts will most likely be needed on
68743 + Ubuntu servers with encrypted home directory support enabled,
68744 + as the first non-root user logging in will cause the ecb(aes),
68745 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
68746 +
68747 +config GRKERNSEC_HIDESYM
68748 + bool "Hide kernel symbols"
68749 + default y if GRKERNSEC_CONFIG_AUTO
68750 + select PAX_USERCOPY_SLABS
68751 + help
68752 + If you say Y here, getting information on loaded modules, and
68753 + displaying all kernel symbols through a syscall will be restricted
68754 + to users with CAP_SYS_MODULE. For software compatibility reasons,
68755 + /proc/kallsyms will be restricted to the root user. The RBAC
68756 + system can hide that entry even from root.
68757 +
68758 + This option also prevents leaking of kernel addresses through
68759 + several /proc entries.
68760 +
68761 + Note that this option is only effective provided the following
68762 + conditions are met:
68763 + 1) The kernel using grsecurity is not precompiled by some distribution
68764 + 2) You have also enabled GRKERNSEC_DMESG
68765 + 3) You are using the RBAC system and hiding other files such as your
68766 + kernel image and System.map. Alternatively, enabling this option
68767 + causes the permissions on /boot, /lib/modules, and the kernel
68768 + source directory to change at compile time to prevent
68769 + reading by non-root users.
68770 + If the above conditions are met, this option will aid in providing a
68771 + useful protection against local kernel exploitation of overflows
68772 + and arbitrary read/write vulnerabilities.
68773 +
68774 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
68775 + in addition to this feature.
68776 +
68777 +config GRKERNSEC_RANDSTRUCT
68778 + bool "Randomize layout of sensitive kernel structures"
68779 + default y if GRKERNSEC_CONFIG_AUTO
68780 + select GRKERNSEC_HIDESYM
68781 + select MODVERSIONS if MODULES
68782 + help
68783 + If you say Y here, the layouts of a number of sensitive kernel
68784 + structures (task, fs, cred, etc) and all structures composed entirely
68785 + of function pointers (aka "ops" structs) will be randomized at compile-time.
68786 + This can introduce the requirement of an additional infoleak
68787 + vulnerability for exploits targeting these structure types.
68788 +
68789 + Enabling this feature will introduce some performance impact, slightly
68790 + increase memory usage, and prevent the use of forensic tools like
68791 + Volatility against the system (unless the kernel source tree isn't
68792 + cleaned after kernel installation).
68793 +
68794 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
68795 + It remains after a make clean to allow for external modules to be compiled
68796 + with the existing seed and will be removed by a make mrproper or
68797 + make distclean.
68798 +
68799 + Note that the implementation requires gcc 4.6.4. or newer. You may need
68800 + to install the supporting headers explicitly in addition to the normal
68801 + gcc package.
68802 +
68803 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
68804 + bool "Use cacheline-aware structure randomization"
68805 + depends on GRKERNSEC_RANDSTRUCT
68806 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
68807 + help
68808 + If you say Y here, the RANDSTRUCT randomization will make a best effort
68809 + at restricting randomization to cacheline-sized groups of elements. It
68810 + will further not randomize bitfields in structures. This reduces the
68811 + performance hit of RANDSTRUCT at the cost of weakened randomization.
68812 +
68813 +config GRKERNSEC_KERN_LOCKOUT
68814 + bool "Active kernel exploit response"
68815 + default y if GRKERNSEC_CONFIG_AUTO
68816 + depends on X86 || ARM || PPC || SPARC
68817 + help
68818 + If you say Y here, when a PaX alert is triggered due to suspicious
68819 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
68820 + or an OOPS occurs due to bad memory accesses, instead of just
68821 + terminating the offending process (and potentially allowing
68822 + a subsequent exploit from the same user), we will take one of two
68823 + actions:
68824 + If the user was root, we will panic the system
68825 + If the user was non-root, we will log the attempt, terminate
68826 + all processes owned by the user, then prevent them from creating
68827 + any new processes until the system is restarted
68828 + This deters repeated kernel exploitation/bruteforcing attempts
68829 + and is useful for later forensics.
68830 +
68831 +config GRKERNSEC_OLD_ARM_USERLAND
68832 + bool "Old ARM userland compatibility"
68833 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
68834 + help
68835 + If you say Y here, stubs of executable code to perform such operations
68836 + as "compare-exchange" will be placed at fixed locations in the ARM vector
68837 + table. This is unfortunately needed for old ARM userland meant to run
68838 + across a wide range of processors. Without this option enabled,
68839 + the get_tls and data memory barrier stubs will be emulated by the kernel,
68840 + which is enough for Linaro userlands or other userlands designed for v6
68841 + and newer ARM CPUs. It's recommended that you try without this option enabled
68842 + first, and only enable it if your userland does not boot (it will likely fail
68843 + at init time).
68844 +
68845 +endmenu
68846 +menu "Role Based Access Control Options"
68847 +depends on GRKERNSEC
68848 +
68849 +config GRKERNSEC_RBAC_DEBUG
68850 + bool
68851 +
68852 +config GRKERNSEC_NO_RBAC
68853 + bool "Disable RBAC system"
68854 + help
68855 + If you say Y here, the /dev/grsec device will be removed from the kernel,
68856 + preventing the RBAC system from being enabled. You should only say Y
68857 + here if you have no intention of using the RBAC system, so as to prevent
68858 + an attacker with root access from misusing the RBAC system to hide files
68859 + and processes when loadable module support and /dev/[k]mem have been
68860 + locked down.
68861 +
68862 +config GRKERNSEC_ACL_HIDEKERN
68863 + bool "Hide kernel processes"
68864 + help
68865 + If you say Y here, all kernel threads will be hidden to all
68866 + processes but those whose subject has the "view hidden processes"
68867 + flag.
68868 +
68869 +config GRKERNSEC_ACL_MAXTRIES
68870 + int "Maximum tries before password lockout"
68871 + default 3
68872 + help
68873 + This option enforces the maximum number of times a user can attempt
68874 + to authorize themselves with the grsecurity RBAC system before being
68875 + denied the ability to attempt authorization again for a specified time.
68876 + The lower the number, the harder it will be to brute-force a password.
68877 +
68878 +config GRKERNSEC_ACL_TIMEOUT
68879 + int "Time to wait after max password tries, in seconds"
68880 + default 30
68881 + help
68882 + This option specifies the time the user must wait after attempting to
68883 + authorize to the RBAC system with the maximum number of invalid
68884 + passwords. The higher the number, the harder it will be to brute-force
68885 + a password.
68886 +
68887 +endmenu
68888 +menu "Filesystem Protections"
68889 +depends on GRKERNSEC
68890 +
68891 +config GRKERNSEC_PROC
68892 + bool "Proc restrictions"
68893 + default y if GRKERNSEC_CONFIG_AUTO
68894 + help
68895 + If you say Y here, the permissions of the /proc filesystem
68896 + will be altered to enhance system security and privacy. You MUST
68897 + choose either a user only restriction or a user and group restriction.
68898 + Depending upon the option you choose, you can either restrict users to
68899 + see only the processes they themselves run, or choose a group that can
68900 + view all processes and files normally restricted to root if you choose
68901 + the "restrict to user only" option. NOTE: If you're running identd or
68902 + ntpd as a non-root user, you will have to run it as the group you
68903 + specify here.
68904 +
68905 +config GRKERNSEC_PROC_USER
68906 + bool "Restrict /proc to user only"
68907 + depends on GRKERNSEC_PROC
68908 + help
68909 + If you say Y here, non-root users will only be able to view their own
68910 + processes, and restricts them from viewing network-related information,
68911 + and viewing kernel symbol and module information.
68912 +
68913 +config GRKERNSEC_PROC_USERGROUP
68914 + bool "Allow special group"
68915 + default y if GRKERNSEC_CONFIG_AUTO
68916 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
68917 + help
68918 + If you say Y here, you will be able to select a group that will be
68919 + able to view all processes and network-related information. If you've
68920 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
68921 + remain hidden. This option is useful if you want to run identd as
68922 + a non-root user. The group you select may also be chosen at boot time
68923 + via "grsec_proc_gid=" on the kernel commandline.
68924 +
68925 +config GRKERNSEC_PROC_GID
68926 + int "GID for special group"
68927 + depends on GRKERNSEC_PROC_USERGROUP
68928 + default 1001
68929 +
68930 +config GRKERNSEC_PROC_ADD
68931 + bool "Additional restrictions"
68932 + default y if GRKERNSEC_CONFIG_AUTO
68933 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
68934 + help
68935 + If you say Y here, additional restrictions will be placed on
68936 + /proc that keep normal users from viewing device information and
68937 + slabinfo information that could be useful for exploits.
68938 +
68939 +config GRKERNSEC_LINK
68940 + bool "Linking restrictions"
68941 + default y if GRKERNSEC_CONFIG_AUTO
68942 + help
68943 + If you say Y here, /tmp race exploits will be prevented, since users
68944 + will no longer be able to follow symlinks owned by other users in
68945 + world-writable +t directories (e.g. /tmp), unless the owner of the
68946 + symlink is the owner of the directory. users will also not be
68947 + able to hardlink to files they do not own. If the sysctl option is
68948 + enabled, a sysctl option with name "linking_restrictions" is created.
68949 +
68950 +config GRKERNSEC_SYMLINKOWN
68951 + bool "Kernel-enforced SymlinksIfOwnerMatch"
68952 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68953 + help
68954 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
68955 + that prevents it from being used as a security feature. As Apache
68956 + verifies the symlink by performing a stat() against the target of
68957 + the symlink before it is followed, an attacker can setup a symlink
68958 + to point to a same-owned file, then replace the symlink with one
68959 + that targets another user's file just after Apache "validates" the
68960 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
68961 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
68962 + will be in place for the group you specify. If the sysctl option
68963 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
68964 + created.
68965 +
68966 +config GRKERNSEC_SYMLINKOWN_GID
68967 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
68968 + depends on GRKERNSEC_SYMLINKOWN
68969 + default 1006
68970 + help
68971 + Setting this GID determines what group kernel-enforced
68972 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
68973 + is enabled, a sysctl option with name "symlinkown_gid" is created.
68974 +
68975 +config GRKERNSEC_FIFO
68976 + bool "FIFO restrictions"
68977 + default y if GRKERNSEC_CONFIG_AUTO
68978 + help
68979 + If you say Y here, users will not be able to write to FIFOs they don't
68980 + own in world-writable +t directories (e.g. /tmp), unless the owner of
68981 + the FIFO is the same owner of the directory it's held in. If the sysctl
68982 + option is enabled, a sysctl option with name "fifo_restrictions" is
68983 + created.
68984 +
68985 +config GRKERNSEC_SYSFS_RESTRICT
68986 + bool "Sysfs/debugfs restriction"
68987 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68988 + depends on SYSFS
68989 + help
68990 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
68991 + any filesystem normally mounted under it (e.g. debugfs) will be
68992 + mostly accessible only by root. These filesystems generally provide access
68993 + to hardware and debug information that isn't appropriate for unprivileged
68994 + users of the system. Sysfs and debugfs have also become a large source
68995 + of new vulnerabilities, ranging from infoleaks to local compromise.
68996 + There has been very little oversight with an eye toward security involved
68997 + in adding new exporters of information to these filesystems, so their
68998 + use is discouraged.
68999 + For reasons of compatibility, a few directories have been whitelisted
69000 + for access by non-root users:
69001 + /sys/fs/selinux
69002 + /sys/fs/fuse
69003 + /sys/devices/system/cpu
69004 +
69005 +config GRKERNSEC_ROFS
69006 + bool "Runtime read-only mount protection"
69007 + depends on SYSCTL
69008 + help
69009 + If you say Y here, a sysctl option with name "romount_protect" will
69010 + be created. By setting this option to 1 at runtime, filesystems
69011 + will be protected in the following ways:
69012 + * No new writable mounts will be allowed
69013 + * Existing read-only mounts won't be able to be remounted read/write
69014 + * Write operations will be denied on all block devices
69015 + This option acts independently of grsec_lock: once it is set to 1,
69016 + it cannot be turned off. Therefore, please be mindful of the resulting
69017 + behavior if this option is enabled in an init script on a read-only
69018 + filesystem.
69019 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
69020 + and GRKERNSEC_IO should be enabled and module loading disabled via
69021 + config or at runtime.
69022 + This feature is mainly intended for secure embedded systems.
69023 +
69024 +
69025 +config GRKERNSEC_DEVICE_SIDECHANNEL
69026 + bool "Eliminate stat/notify-based device sidechannels"
69027 + default y if GRKERNSEC_CONFIG_AUTO
69028 + help
69029 + If you say Y here, timing analyses on block or character
69030 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
69031 + will be thwarted for unprivileged users. If a process without
69032 + CAP_MKNOD stats such a device, the last access and last modify times
69033 + will match the device's create time. No access or modify events
69034 + will be triggered through inotify/dnotify/fanotify for such devices.
69035 + This feature will prevent attacks that may at a minimum
69036 + allow an attacker to determine the administrator's password length.
69037 +
69038 +config GRKERNSEC_CHROOT
69039 + bool "Chroot jail restrictions"
69040 + default y if GRKERNSEC_CONFIG_AUTO
69041 + help
69042 + If you say Y here, you will be able to choose several options that will
69043 + make breaking out of a chrooted jail much more difficult. If you
69044 + encounter no software incompatibilities with the following options, it
69045 + is recommended that you enable each one.
69046 +
69047 + Note that the chroot restrictions are not intended to apply to "chroots"
69048 + to directories that are simple bind mounts of the global root filesystem.
69049 + For several other reasons, a user shouldn't expect any significant
69050 + security by performing such a chroot.
69051 +
69052 +config GRKERNSEC_CHROOT_MOUNT
69053 + bool "Deny mounts"
69054 + default y if GRKERNSEC_CONFIG_AUTO
69055 + depends on GRKERNSEC_CHROOT
69056 + help
69057 + If you say Y here, processes inside a chroot will not be able to
69058 + mount or remount filesystems. If the sysctl option is enabled, a
69059 + sysctl option with name "chroot_deny_mount" is created.
69060 +
69061 +config GRKERNSEC_CHROOT_DOUBLE
69062 + bool "Deny double-chroots"
69063 + default y if GRKERNSEC_CONFIG_AUTO
69064 + depends on GRKERNSEC_CHROOT
69065 + help
69066 + If you say Y here, processes inside a chroot will not be able to chroot
69067 + again outside the chroot. This is a widely used method of breaking
69068 + out of a chroot jail and should not be allowed. If the sysctl
69069 + option is enabled, a sysctl option with name
69070 + "chroot_deny_chroot" is created.
69071 +
69072 +config GRKERNSEC_CHROOT_PIVOT
69073 + bool "Deny pivot_root in chroot"
69074 + default y if GRKERNSEC_CONFIG_AUTO
69075 + depends on GRKERNSEC_CHROOT
69076 + help
69077 + If you say Y here, processes inside a chroot will not be able to use
69078 + a function called pivot_root() that was introduced in Linux 2.3.41. It
69079 + works similar to chroot in that it changes the root filesystem. This
69080 + function could be misused in a chrooted process to attempt to break out
69081 + of the chroot, and therefore should not be allowed. If the sysctl
69082 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
69083 + created.
69084 +
69085 +config GRKERNSEC_CHROOT_CHDIR
69086 + bool "Enforce chdir(\"/\") on all chroots"
69087 + default y if GRKERNSEC_CONFIG_AUTO
69088 + depends on GRKERNSEC_CHROOT
69089 + help
69090 + If you say Y here, the current working directory of all newly-chrooted
69091 + applications will be set to the the root directory of the chroot.
69092 + The man page on chroot(2) states:
69093 + Note that this call does not change the current working
69094 + directory, so that `.' can be outside the tree rooted at
69095 + `/'. In particular, the super-user can escape from a
69096 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
69097 +
69098 + It is recommended that you say Y here, since it's not known to break
69099 + any software. If the sysctl option is enabled, a sysctl option with
69100 + name "chroot_enforce_chdir" is created.
69101 +
69102 +config GRKERNSEC_CHROOT_CHMOD
69103 + bool "Deny (f)chmod +s"
69104 + default y if GRKERNSEC_CONFIG_AUTO
69105 + depends on GRKERNSEC_CHROOT
69106 + help
69107 + If you say Y here, processes inside a chroot will not be able to chmod
69108 + or fchmod files to make them have suid or sgid bits. This protects
69109 + against another published method of breaking a chroot. If the sysctl
69110 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
69111 + created.
69112 +
69113 +config GRKERNSEC_CHROOT_FCHDIR
69114 + bool "Deny fchdir and fhandle out of chroot"
69115 + default y if GRKERNSEC_CONFIG_AUTO
69116 + depends on GRKERNSEC_CHROOT
69117 + help
69118 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
69119 + to a file descriptor of the chrooting process that points to a directory
69120 + outside the filesystem will be stopped. Additionally, this option prevents
69121 + use of the recently-created syscall for opening files by a guessable "file
69122 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
69123 + with name "chroot_deny_fchdir" is created.
69124 +
69125 +config GRKERNSEC_CHROOT_MKNOD
69126 + bool "Deny mknod"
69127 + default y if GRKERNSEC_CONFIG_AUTO
69128 + depends on GRKERNSEC_CHROOT
69129 + help
69130 + If you say Y here, processes inside a chroot will not be allowed to
69131 + mknod. The problem with using mknod inside a chroot is that it
69132 + would allow an attacker to create a device entry that is the same
69133 + as one on the physical root of your system, which could range from
69134 + anything from the console device to a device for your harddrive (which
69135 + they could then use to wipe the drive or steal data). It is recommended
69136 + that you say Y here, unless you run into software incompatibilities.
69137 + If the sysctl option is enabled, a sysctl option with name
69138 + "chroot_deny_mknod" is created.
69139 +
69140 +config GRKERNSEC_CHROOT_SHMAT
69141 + bool "Deny shmat() out of chroot"
69142 + default y if GRKERNSEC_CONFIG_AUTO
69143 + depends on GRKERNSEC_CHROOT
69144 + help
69145 + If you say Y here, processes inside a chroot will not be able to attach
69146 + to shared memory segments that were created outside of the chroot jail.
69147 + It is recommended that you say Y here. If the sysctl option is enabled,
69148 + a sysctl option with name "chroot_deny_shmat" is created.
69149 +
69150 +config GRKERNSEC_CHROOT_UNIX
69151 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
69152 + default y if GRKERNSEC_CONFIG_AUTO
69153 + depends on GRKERNSEC_CHROOT
69154 + help
69155 + If you say Y here, processes inside a chroot will not be able to
69156 + connect to abstract (meaning not belonging to a filesystem) Unix
69157 + domain sockets that were bound outside of a chroot. It is recommended
69158 + that you say Y here. If the sysctl option is enabled, a sysctl option
69159 + with name "chroot_deny_unix" is created.
69160 +
69161 +config GRKERNSEC_CHROOT_FINDTASK
69162 + bool "Protect outside processes"
69163 + default y if GRKERNSEC_CONFIG_AUTO
69164 + depends on GRKERNSEC_CHROOT
69165 + help
69166 + If you say Y here, processes inside a chroot will not be able to
69167 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
69168 + getsid, or view any process outside of the chroot. If the sysctl
69169 + option is enabled, a sysctl option with name "chroot_findtask" is
69170 + created.
69171 +
69172 +config GRKERNSEC_CHROOT_NICE
69173 + bool "Restrict priority changes"
69174 + default y if GRKERNSEC_CONFIG_AUTO
69175 + depends on GRKERNSEC_CHROOT
69176 + help
69177 + If you say Y here, processes inside a chroot will not be able to raise
69178 + the priority of processes in the chroot, or alter the priority of
69179 + processes outside the chroot. This provides more security than simply
69180 + removing CAP_SYS_NICE from the process' capability set. If the
69181 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
69182 + is created.
69183 +
69184 +config GRKERNSEC_CHROOT_SYSCTL
69185 + bool "Deny sysctl writes"
69186 + default y if GRKERNSEC_CONFIG_AUTO
69187 + depends on GRKERNSEC_CHROOT
69188 + help
69189 + If you say Y here, an attacker in a chroot will not be able to
69190 + write to sysctl entries, either by sysctl(2) or through a /proc
69191 + interface. It is strongly recommended that you say Y here. If the
69192 + sysctl option is enabled, a sysctl option with name
69193 + "chroot_deny_sysctl" is created.
69194 +
69195 +config GRKERNSEC_CHROOT_RENAME
69196 + bool "Deny bad renames"
69197 + default y if GRKERNSEC_CONFIG_AUTO
69198 + depends on GRKERNSEC_CHROOT
69199 + help
69200 + If you say Y here, an attacker in a chroot will not be able to
69201 + abuse the ability to create double chroots to break out of the
69202 + chroot by exploiting a race condition between a rename of a directory
69203 + within a chroot against an open of a symlink with relative path
69204 + components. This feature will likewise prevent an accomplice outside
69205 + a chroot from enabling a user inside the chroot to break out and make
69206 + use of their credentials on the global filesystem. Enabling this
69207 + feature is essential to prevent root users from breaking out of a
69208 + chroot. If the sysctl option is enabled, a sysctl option with name
69209 + "chroot_deny_bad_rename" is created.
69210 +
69211 +config GRKERNSEC_CHROOT_CAPS
69212 + bool "Capability restrictions"
69213 + default y if GRKERNSEC_CONFIG_AUTO
69214 + depends on GRKERNSEC_CHROOT
69215 + help
69216 + If you say Y here, the capabilities on all processes within a
69217 + chroot jail will be lowered to stop module insertion, raw i/o,
69218 + system and net admin tasks, rebooting the system, modifying immutable
69219 + files, modifying IPC owned by another, and changing the system time.
69220 + This is left an option because it can break some apps. Disable this
69221 + if your chrooted apps are having problems performing those kinds of
69222 + tasks. If the sysctl option is enabled, a sysctl option with
69223 + name "chroot_caps" is created.
69224 +
69225 +config GRKERNSEC_CHROOT_INITRD
69226 + bool "Exempt initrd tasks from restrictions"
69227 + default y if GRKERNSEC_CONFIG_AUTO
69228 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
69229 + help
69230 + If you say Y here, tasks started prior to init will be exempted from
69231 + grsecurity's chroot restrictions. This option is mainly meant to
69232 + resolve Plymouth's performing privileged operations unnecessarily
69233 + in a chroot.
69234 +
69235 +endmenu
69236 +menu "Kernel Auditing"
69237 +depends on GRKERNSEC
69238 +
69239 +config GRKERNSEC_AUDIT_GROUP
69240 + bool "Single group for auditing"
69241 + help
69242 + If you say Y here, the exec and chdir logging features will only operate
69243 + on a group you specify. This option is recommended if you only want to
69244 + watch certain users instead of having a large amount of logs from the
69245 + entire system. If the sysctl option is enabled, a sysctl option with
69246 + name "audit_group" is created.
69247 +
69248 +config GRKERNSEC_AUDIT_GID
69249 + int "GID for auditing"
69250 + depends on GRKERNSEC_AUDIT_GROUP
69251 + default 1007
69252 +
69253 +config GRKERNSEC_EXECLOG
69254 + bool "Exec logging"
69255 + help
69256 + If you say Y here, all execve() calls will be logged (since the
69257 + other exec*() calls are frontends to execve(), all execution
69258 + will be logged). Useful for shell-servers that like to keep track
69259 + of their users. If the sysctl option is enabled, a sysctl option with
69260 + name "exec_logging" is created.
69261 + WARNING: This option when enabled will produce a LOT of logs, especially
69262 + on an active system.
69263 +
69264 +config GRKERNSEC_RESLOG
69265 + bool "Resource logging"
69266 + default y if GRKERNSEC_CONFIG_AUTO
69267 + help
69268 + If you say Y here, all attempts to overstep resource limits will
69269 + be logged with the resource name, the requested size, and the current
69270 + limit. It is highly recommended that you say Y here. If the sysctl
69271 + option is enabled, a sysctl option with name "resource_logging" is
69272 + created. If the RBAC system is enabled, the sysctl value is ignored.
69273 +
69274 +config GRKERNSEC_CHROOT_EXECLOG
69275 + bool "Log execs within chroot"
69276 + help
69277 + If you say Y here, all executions inside a chroot jail will be logged
69278 + to syslog. This can cause a large amount of logs if certain
69279 + applications (eg. djb's daemontools) are installed on the system, and
69280 + is therefore left as an option. If the sysctl option is enabled, a
69281 + sysctl option with name "chroot_execlog" is created.
69282 +
69283 +config GRKERNSEC_AUDIT_PTRACE
69284 + bool "Ptrace logging"
69285 + help
69286 + If you say Y here, all attempts to attach to a process via ptrace
69287 + will be logged. If the sysctl option is enabled, a sysctl option
69288 + with name "audit_ptrace" is created.
69289 +
69290 +config GRKERNSEC_AUDIT_CHDIR
69291 + bool "Chdir logging"
69292 + help
69293 + If you say Y here, all chdir() calls will be logged. If the sysctl
69294 + option is enabled, a sysctl option with name "audit_chdir" is created.
69295 +
69296 +config GRKERNSEC_AUDIT_MOUNT
69297 + bool "(Un)Mount logging"
69298 + help
69299 + If you say Y here, all mounts and unmounts will be logged. If the
69300 + sysctl option is enabled, a sysctl option with name "audit_mount" is
69301 + created.
69302 +
69303 +config GRKERNSEC_SIGNAL
69304 + bool "Signal logging"
69305 + default y if GRKERNSEC_CONFIG_AUTO
69306 + help
69307 + If you say Y here, certain important signals will be logged, such as
69308 + SIGSEGV, which will as a result inform you of when a error in a program
69309 + occurred, which in some cases could mean a possible exploit attempt.
69310 + If the sysctl option is enabled, a sysctl option with name
69311 + "signal_logging" is created.
69312 +
69313 +config GRKERNSEC_FORKFAIL
69314 + bool "Fork failure logging"
69315 + help
69316 + If you say Y here, all failed fork() attempts will be logged.
69317 + This could suggest a fork bomb, or someone attempting to overstep
69318 + their process limit. If the sysctl option is enabled, a sysctl option
69319 + with name "forkfail_logging" is created.
69320 +
69321 +config GRKERNSEC_TIME
69322 + bool "Time change logging"
69323 + default y if GRKERNSEC_CONFIG_AUTO
69324 + help
69325 + If you say Y here, any changes of the system clock will be logged.
69326 + If the sysctl option is enabled, a sysctl option with name
69327 + "timechange_logging" is created.
69328 +
69329 +config GRKERNSEC_PROC_IPADDR
69330 + bool "/proc/<pid>/ipaddr support"
69331 + default y if GRKERNSEC_CONFIG_AUTO
69332 + help
69333 + If you say Y here, a new entry will be added to each /proc/<pid>
69334 + directory that contains the IP address of the person using the task.
69335 + The IP is carried across local TCP and AF_UNIX stream sockets.
69336 + This information can be useful for IDS/IPSes to perform remote response
69337 + to a local attack. The entry is readable by only the owner of the
69338 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
69339 + the RBAC system), and thus does not create privacy concerns.
69340 +
69341 +config GRKERNSEC_RWXMAP_LOG
69342 + bool 'Denied RWX mmap/mprotect logging'
69343 + default y if GRKERNSEC_CONFIG_AUTO
69344 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
69345 + help
69346 + If you say Y here, calls to mmap() and mprotect() with explicit
69347 + usage of PROT_WRITE and PROT_EXEC together will be logged when
69348 + denied by the PAX_MPROTECT feature. This feature will also
69349 + log other problematic scenarios that can occur when PAX_MPROTECT
69350 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
69351 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
69352 + is created.
69353 +
69354 +endmenu
69355 +
69356 +menu "Executable Protections"
69357 +depends on GRKERNSEC
69358 +
69359 +config GRKERNSEC_DMESG
69360 + bool "Dmesg(8) restriction"
69361 + default y if GRKERNSEC_CONFIG_AUTO
69362 + help
69363 + If you say Y here, non-root users will not be able to use dmesg(8)
69364 + to view the contents of the kernel's circular log buffer.
69365 + The kernel's log buffer often contains kernel addresses and other
69366 + identifying information useful to an attacker in fingerprinting a
69367 + system for a targeted exploit.
69368 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
69369 + created.
69370 +
69371 +config GRKERNSEC_HARDEN_PTRACE
69372 + bool "Deter ptrace-based process snooping"
69373 + default y if GRKERNSEC_CONFIG_AUTO
69374 + help
69375 + If you say Y here, TTY sniffers and other malicious monitoring
69376 + programs implemented through ptrace will be defeated. If you
69377 + have been using the RBAC system, this option has already been
69378 + enabled for several years for all users, with the ability to make
69379 + fine-grained exceptions.
69380 +
69381 + This option only affects the ability of non-root users to ptrace
69382 + processes that are not a descendent of the ptracing process.
69383 + This means that strace ./binary and gdb ./binary will still work,
69384 + but attaching to arbitrary processes will not. If the sysctl
69385 + option is enabled, a sysctl option with name "harden_ptrace" is
69386 + created.
69387 +
69388 +config GRKERNSEC_PTRACE_READEXEC
69389 + bool "Require read access to ptrace sensitive binaries"
69390 + default y if GRKERNSEC_CONFIG_AUTO
69391 + help
69392 + If you say Y here, unprivileged users will not be able to ptrace unreadable
69393 + binaries. This option is useful in environments that
69394 + remove the read bits (e.g. file mode 4711) from suid binaries to
69395 + prevent infoleaking of their contents. This option adds
69396 + consistency to the use of that file mode, as the binary could normally
69397 + be read out when run without privileges while ptracing.
69398 +
69399 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
69400 + is created.
69401 +
69402 +config GRKERNSEC_SETXID
69403 + bool "Enforce consistent multithreaded privileges"
69404 + default y if GRKERNSEC_CONFIG_AUTO
69405 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
69406 + help
69407 + If you say Y here, a change from a root uid to a non-root uid
69408 + in a multithreaded application will cause the resulting uids,
69409 + gids, supplementary groups, and capabilities in that thread
69410 + to be propagated to the other threads of the process. In most
69411 + cases this is unnecessary, as glibc will emulate this behavior
69412 + on behalf of the application. Other libcs do not act in the
69413 + same way, allowing the other threads of the process to continue
69414 + running with root privileges. If the sysctl option is enabled,
69415 + a sysctl option with name "consistent_setxid" is created.
69416 +
69417 +config GRKERNSEC_HARDEN_IPC
69418 + bool "Disallow access to overly-permissive IPC objects"
69419 + default y if GRKERNSEC_CONFIG_AUTO
69420 + depends on SYSVIPC
69421 + help
69422 + If you say Y here, access to overly-permissive IPC objects (shared
69423 + memory, message queues, and semaphores) will be denied for processes
69424 + given the following criteria beyond normal permission checks:
69425 + 1) If the IPC object is world-accessible and the euid doesn't match
69426 + that of the creator or current uid for the IPC object
69427 + 2) If the IPC object is group-accessible and the egid doesn't
69428 + match that of the creator or current gid for the IPC object
69429 + It's a common error to grant too much permission to these objects,
69430 + with impact ranging from denial of service and information leaking to
69431 + privilege escalation. This feature was developed in response to
69432 + research by Tim Brown:
69433 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
69434 + who found hundreds of such insecure usages. Processes with
69435 + CAP_IPC_OWNER are still permitted to access these IPC objects.
69436 + If the sysctl option is enabled, a sysctl option with name
69437 + "harden_ipc" is created.
69438 +
69439 +config GRKERNSEC_TPE
69440 + bool "Trusted Path Execution (TPE)"
69441 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
69442 + help
69443 + If you say Y here, you will be able to choose a gid to add to the
69444 + supplementary groups of users you want to mark as "untrusted."
69445 + These users will not be able to execute any files that are not in
69446 + root-owned directories writable only by root. If the sysctl option
69447 + is enabled, a sysctl option with name "tpe" is created.
69448 +
69449 +config GRKERNSEC_TPE_ALL
69450 + bool "Partially restrict all non-root users"
69451 + depends on GRKERNSEC_TPE
69452 + help
69453 + If you say Y here, all non-root users will be covered under
69454 + a weaker TPE restriction. This is separate from, and in addition to,
69455 + the main TPE options that you have selected elsewhere. Thus, if a
69456 + "trusted" GID is chosen, this restriction applies to even that GID.
69457 + Under this restriction, all non-root users will only be allowed to
69458 + execute files in directories they own that are not group or
69459 + world-writable, or in directories owned by root and writable only by
69460 + root. If the sysctl option is enabled, a sysctl option with name
69461 + "tpe_restrict_all" is created.
69462 +
69463 +config GRKERNSEC_TPE_INVERT
69464 + bool "Invert GID option"
69465 + depends on GRKERNSEC_TPE
69466 + help
69467 + If you say Y here, the group you specify in the TPE configuration will
69468 + decide what group TPE restrictions will be *disabled* for. This
69469 + option is useful if you want TPE restrictions to be applied to most
69470 + users on the system. If the sysctl option is enabled, a sysctl option
69471 + with name "tpe_invert" is created. Unlike other sysctl options, this
69472 + entry will default to on for backward-compatibility.
69473 +
69474 +config GRKERNSEC_TPE_GID
69475 + int
69476 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
69477 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
69478 +
69479 +config GRKERNSEC_TPE_UNTRUSTED_GID
69480 + int "GID for TPE-untrusted users"
69481 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
69482 + default 1005
69483 + help
69484 + Setting this GID determines what group TPE restrictions will be
69485 + *enabled* for. If the sysctl option is enabled, a sysctl option
69486 + with name "tpe_gid" is created.
69487 +
69488 +config GRKERNSEC_TPE_TRUSTED_GID
69489 + int "GID for TPE-trusted users"
69490 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
69491 + default 1005
69492 + help
69493 + Setting this GID determines what group TPE restrictions will be
69494 + *disabled* for. If the sysctl option is enabled, a sysctl option
69495 + with name "tpe_gid" is created.
69496 +
69497 +endmenu
69498 +menu "Network Protections"
69499 +depends on GRKERNSEC
69500 +
69501 +config GRKERNSEC_BLACKHOLE
69502 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
69503 + default y if GRKERNSEC_CONFIG_AUTO
69504 + depends on NET
69505 + help
69506 + If you say Y here, neither TCP resets nor ICMP
69507 + destination-unreachable packets will be sent in response to packets
69508 + sent to ports for which no associated listening process exists.
69509 + It will also prevent the sending of ICMP protocol unreachable packets
69510 + in response to packets with unknown protocols.
69511 + This feature supports both IPV4 and IPV6 and exempts the
69512 + loopback interface from blackholing. Enabling this feature
69513 + makes a host more resilient to DoS attacks and reduces network
69514 + visibility against scanners.
69515 +
69516 + The blackhole feature as-implemented is equivalent to the FreeBSD
69517 + blackhole feature, as it prevents RST responses to all packets, not
69518 + just SYNs. Under most application behavior this causes no
69519 + problems, but applications (like haproxy) may not close certain
69520 + connections in a way that cleanly terminates them on the remote
69521 + end, leaving the remote host in LAST_ACK state. Because of this
69522 + side-effect and to prevent intentional LAST_ACK DoSes, this
69523 + feature also adds automatic mitigation against such attacks.
69524 + The mitigation drastically reduces the amount of time a socket
69525 + can spend in LAST_ACK state. If you're using haproxy and not
69526 + all servers it connects to have this option enabled, consider
69527 + disabling this feature on the haproxy host.
69528 +
69529 + If the sysctl option is enabled, two sysctl options with names
69530 + "ip_blackhole" and "lastack_retries" will be created.
69531 + While "ip_blackhole" takes the standard zero/non-zero on/off
69532 + toggle, "lastack_retries" uses the same kinds of values as
69533 + "tcp_retries1" and "tcp_retries2". The default value of 4
69534 + prevents a socket from lasting more than 45 seconds in LAST_ACK
69535 + state.
69536 +
69537 +config GRKERNSEC_NO_SIMULT_CONNECT
69538 + bool "Disable TCP Simultaneous Connect"
69539 + default y if GRKERNSEC_CONFIG_AUTO
69540 + depends on NET
69541 + help
69542 + If you say Y here, a feature by Willy Tarreau will be enabled that
69543 + removes a weakness in Linux's strict implementation of TCP that
69544 + allows two clients to connect to each other without either entering
69545 + a listening state. The weakness allows an attacker to easily prevent
69546 + a client from connecting to a known server provided the source port
69547 + for the connection is guessed correctly.
69548 +
69549 + As the weakness could be used to prevent an antivirus or IPS from
69550 + fetching updates, or prevent an SSL gateway from fetching a CRL,
69551 + it should be eliminated by enabling this option. Though Linux is
69552 + one of few operating systems supporting simultaneous connect, it
69553 + has no legitimate use in practice and is rarely supported by firewalls.
69554 +
69555 +config GRKERNSEC_SOCKET
69556 + bool "Socket restrictions"
69557 + depends on NET
69558 + help
69559 + If you say Y here, you will be able to choose from several options.
69560 + If you assign a GID on your system and add it to the supplementary
69561 + groups of users you want to restrict socket access to, this patch
69562 + will perform up to three things, based on the option(s) you choose.
69563 +
69564 +config GRKERNSEC_SOCKET_ALL
69565 + bool "Deny any sockets to group"
69566 + depends on GRKERNSEC_SOCKET
69567 + help
69568 + If you say Y here, you will be able to choose a GID of whose users will
69569 + be unable to connect to other hosts from your machine or run server
69570 + applications from your machine. If the sysctl option is enabled, a
69571 + sysctl option with name "socket_all" is created.
69572 +
69573 +config GRKERNSEC_SOCKET_ALL_GID
69574 + int "GID to deny all sockets for"
69575 + depends on GRKERNSEC_SOCKET_ALL
69576 + default 1004
69577 + help
69578 + Here you can choose the GID to disable socket access for. Remember to
69579 + add the users you want socket access disabled for to the GID
69580 + specified here. If the sysctl option is enabled, a sysctl option
69581 + with name "socket_all_gid" is created.
69582 +
69583 +config GRKERNSEC_SOCKET_CLIENT
69584 + bool "Deny client sockets to group"
69585 + depends on GRKERNSEC_SOCKET
69586 + help
69587 + If you say Y here, you will be able to choose a GID of whose users will
69588 + be unable to connect to other hosts from your machine, but will be
69589 + able to run servers. If this option is enabled, all users in the group
69590 + you specify will have to use passive mode when initiating ftp transfers
69591 + from the shell on your machine. If the sysctl option is enabled, a
69592 + sysctl option with name "socket_client" is created.
69593 +
69594 +config GRKERNSEC_SOCKET_CLIENT_GID
69595 + int "GID to deny client sockets for"
69596 + depends on GRKERNSEC_SOCKET_CLIENT
69597 + default 1003
69598 + help
69599 + Here you can choose the GID to disable client socket access for.
69600 + Remember to add the users you want client socket access disabled for to
69601 + the GID specified here. If the sysctl option is enabled, a sysctl
69602 + option with name "socket_client_gid" is created.
69603 +
69604 +config GRKERNSEC_SOCKET_SERVER
69605 + bool "Deny server sockets to group"
69606 + depends on GRKERNSEC_SOCKET
69607 + help
69608 + If you say Y here, you will be able to choose a GID of whose users will
69609 + be unable to run server applications from your machine. If the sysctl
69610 + option is enabled, a sysctl option with name "socket_server" is created.
69611 +
69612 +config GRKERNSEC_SOCKET_SERVER_GID
69613 + int "GID to deny server sockets for"
69614 + depends on GRKERNSEC_SOCKET_SERVER
69615 + default 1002
69616 + help
69617 + Here you can choose the GID to disable server socket access for.
69618 + Remember to add the users you want server socket access disabled for to
69619 + the GID specified here. If the sysctl option is enabled, a sysctl
69620 + option with name "socket_server_gid" is created.
69621 +
69622 +endmenu
69623 +
69624 +menu "Physical Protections"
69625 +depends on GRKERNSEC
69626 +
69627 +config GRKERNSEC_DENYUSB
69628 + bool "Deny new USB connections after toggle"
69629 + default y if GRKERNSEC_CONFIG_AUTO
69630 + depends on SYSCTL && USB_SUPPORT
69631 + help
69632 + If you say Y here, a new sysctl option with name "deny_new_usb"
69633 + will be created. Setting its value to 1 will prevent any new
69634 + USB devices from being recognized by the OS. Any attempted USB
69635 + device insertion will be logged. This option is intended to be
69636 + used against custom USB devices designed to exploit vulnerabilities
69637 + in various USB device drivers.
69638 +
69639 + For greatest effectiveness, this sysctl should be set after any
69640 + relevant init scripts. This option is safe to enable in distros
69641 + as each user can choose whether or not to toggle the sysctl.
69642 +
69643 +config GRKERNSEC_DENYUSB_FORCE
69644 + bool "Reject all USB devices not connected at boot"
69645 + select USB
69646 + depends on GRKERNSEC_DENYUSB
69647 + help
69648 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
69649 + that doesn't involve a sysctl entry. This option should only be
69650 + enabled if you're sure you want to deny all new USB connections
69651 + at runtime and don't want to modify init scripts. This should not
69652 + be enabled by distros. It forces the core USB code to be built
69653 + into the kernel image so that all devices connected at boot time
69654 + can be recognized and new USB device connections can be prevented
69655 + prior to init running.
69656 +
69657 +endmenu
69658 +
69659 +menu "Sysctl Support"
69660 +depends on GRKERNSEC && SYSCTL
69661 +
69662 +config GRKERNSEC_SYSCTL
69663 + bool "Sysctl support"
69664 + default y if GRKERNSEC_CONFIG_AUTO
69665 + help
69666 + If you say Y here, you will be able to change the options that
69667 + grsecurity runs with at bootup, without having to recompile your
69668 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
69669 + to enable (1) or disable (0) various features. All the sysctl entries
69670 + are mutable until the "grsec_lock" entry is set to a non-zero value.
69671 + All features enabled in the kernel configuration are disabled at boot
69672 + if you do not say Y to the "Turn on features by default" option.
69673 + All options should be set at startup, and the grsec_lock entry should
69674 + be set to a non-zero value after all the options are set.
69675 + *THIS IS EXTREMELY IMPORTANT*
69676 +
69677 +config GRKERNSEC_SYSCTL_DISTRO
69678 + bool "Extra sysctl support for distro makers (READ HELP)"
69679 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
69680 + help
69681 + If you say Y here, additional sysctl options will be created
69682 + for features that affect processes running as root. Therefore,
69683 + it is critical when using this option that the grsec_lock entry be
69684 + enabled after boot. Only distros with prebuilt kernel packages
69685 + with this option enabled that can ensure grsec_lock is enabled
69686 + after boot should use this option.
69687 + *Failure to set grsec_lock after boot makes all grsec features
69688 + this option covers useless*
69689 +
69690 + Currently this option creates the following sysctl entries:
69691 + "Disable Privileged I/O": "disable_priv_io"
69692 +
69693 +config GRKERNSEC_SYSCTL_ON
69694 + bool "Turn on features by default"
69695 + default y if GRKERNSEC_CONFIG_AUTO
69696 + depends on GRKERNSEC_SYSCTL
69697 + help
69698 + If you say Y here, instead of having all features enabled in the
69699 + kernel configuration disabled at boot time, the features will be
69700 + enabled at boot time. It is recommended you say Y here unless
69701 + there is some reason you would want all sysctl-tunable features to
69702 + be disabled by default. As mentioned elsewhere, it is important
69703 + to enable the grsec_lock entry once you have finished modifying
69704 + the sysctl entries.
69705 +
69706 +endmenu
69707 +menu "Logging Options"
69708 +depends on GRKERNSEC
69709 +
69710 +config GRKERNSEC_FLOODTIME
69711 + int "Seconds in between log messages (minimum)"
69712 + default 10
69713 + help
69714 + This option allows you to enforce the number of seconds between
69715 + grsecurity log messages. The default should be suitable for most
69716 + people, however, if you choose to change it, choose a value small enough
69717 + to allow informative logs to be produced, but large enough to
69718 + prevent flooding.
69719 +
69720 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
69721 + any rate limiting on grsecurity log messages.
69722 +
69723 +config GRKERNSEC_FLOODBURST
69724 + int "Number of messages in a burst (maximum)"
69725 + default 6
69726 + help
69727 + This option allows you to choose the maximum number of messages allowed
69728 + within the flood time interval you chose in a separate option. The
69729 + default should be suitable for most people, however if you find that
69730 + many of your logs are being interpreted as flooding, you may want to
69731 + raise this value.
69732 +
69733 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
69734 + any rate limiting on grsecurity log messages.
69735 +
69736 +endmenu
69737 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
69738 new file mode 100644
69739 index 0000000..30ababb
69740 --- /dev/null
69741 +++ b/grsecurity/Makefile
69742 @@ -0,0 +1,54 @@
69743 +# grsecurity – access control and security hardening for Linux
69744 +# All code in this directory and various hooks located throughout the Linux kernel are
69745 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
69746 +# http://www.grsecurity.net spender@grsecurity.net
69747 +#
69748 +# This program is free software; you can redistribute it and/or
69749 +# modify it under the terms of the GNU General Public License version 2
69750 +# as published by the Free Software Foundation.
69751 +#
69752 +# This program is distributed in the hope that it will be useful,
69753 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
69754 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
69755 +# GNU General Public License for more details.
69756 +#
69757 +# You should have received a copy of the GNU General Public License
69758 +# along with this program; if not, write to the Free Software
69759 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
69760 +
69761 +KBUILD_CFLAGS += -Werror
69762 +
69763 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
69764 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
69765 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
69766 + grsec_usb.o grsec_ipc.o grsec_proc.o
69767 +
69768 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
69769 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
69770 + gracl_learn.o grsec_log.o gracl_policy.o
69771 +ifdef CONFIG_COMPAT
69772 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
69773 +endif
69774 +
69775 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
69776 +
69777 +ifdef CONFIG_NET
69778 +obj-y += grsec_sock.o
69779 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
69780 +endif
69781 +
69782 +ifndef CONFIG_GRKERNSEC
69783 +obj-y += grsec_disabled.o
69784 +endif
69785 +
69786 +ifdef CONFIG_GRKERNSEC_HIDESYM
69787 +extra-y := grsec_hidesym.o
69788 +$(obj)/grsec_hidesym.o:
69789 + @-chmod -f 500 /boot
69790 + @-chmod -f 500 /lib/modules
69791 + @-chmod -f 500 /lib64/modules
69792 + @-chmod -f 500 /lib32/modules
69793 + @-chmod -f 700 .
69794 + @-chmod -f 700 $(objtree)
69795 + @echo ' grsec: protected kernel image paths'
69796 +endif
69797 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
69798 new file mode 100644
69799 index 0000000..6c1e154
69800 --- /dev/null
69801 +++ b/grsecurity/gracl.c
69802 @@ -0,0 +1,2749 @@
69803 +#include <linux/kernel.h>
69804 +#include <linux/module.h>
69805 +#include <linux/sched.h>
69806 +#include <linux/mm.h>
69807 +#include <linux/file.h>
69808 +#include <linux/fs.h>
69809 +#include <linux/namei.h>
69810 +#include <linux/mount.h>
69811 +#include <linux/tty.h>
69812 +#include <linux/proc_fs.h>
69813 +#include <linux/lglock.h>
69814 +#include <linux/slab.h>
69815 +#include <linux/vmalloc.h>
69816 +#include <linux/types.h>
69817 +#include <linux/sysctl.h>
69818 +#include <linux/netdevice.h>
69819 +#include <linux/ptrace.h>
69820 +#include <linux/gracl.h>
69821 +#include <linux/gralloc.h>
69822 +#include <linux/security.h>
69823 +#include <linux/grinternal.h>
69824 +#include <linux/pid_namespace.h>
69825 +#include <linux/stop_machine.h>
69826 +#include <linux/fdtable.h>
69827 +#include <linux/percpu.h>
69828 +#include <linux/lglock.h>
69829 +#include <linux/hugetlb.h>
69830 +#include <linux/posix-timers.h>
69831 +#include <linux/prefetch.h>
69832 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69833 +#include <linux/magic.h>
69834 +#include <linux/pagemap.h>
69835 +#include "../fs/btrfs/async-thread.h"
69836 +#include "../fs/btrfs/ctree.h"
69837 +#include "../fs/btrfs/btrfs_inode.h"
69838 +#endif
69839 +#include "../fs/mount.h"
69840 +
69841 +#include <asm/uaccess.h>
69842 +#include <asm/errno.h>
69843 +#include <asm/mman.h>
69844 +
69845 +#define FOR_EACH_ROLE_START(role) \
69846 + role = running_polstate.role_list; \
69847 + while (role) {
69848 +
69849 +#define FOR_EACH_ROLE_END(role) \
69850 + role = role->prev; \
69851 + }
69852 +
69853 +extern struct path gr_real_root;
69854 +
69855 +static struct gr_policy_state running_polstate;
69856 +struct gr_policy_state *polstate = &running_polstate;
69857 +extern struct gr_alloc_state *current_alloc_state;
69858 +
69859 +extern char *gr_shared_page[4];
69860 +DEFINE_RWLOCK(gr_inode_lock);
69861 +
69862 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
69863 +
69864 +#ifdef CONFIG_NET
69865 +extern struct vfsmount *sock_mnt;
69866 +#endif
69867 +
69868 +extern struct vfsmount *pipe_mnt;
69869 +extern struct vfsmount *shm_mnt;
69870 +
69871 +#ifdef CONFIG_HUGETLBFS
69872 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
69873 +#endif
69874 +
69875 +extern u16 acl_sp_role_value;
69876 +extern struct acl_object_label *fakefs_obj_rw;
69877 +extern struct acl_object_label *fakefs_obj_rwx;
69878 +
69879 +int gr_acl_is_enabled(void)
69880 +{
69881 + return (gr_status & GR_READY);
69882 +}
69883 +
69884 +void gr_enable_rbac_system(void)
69885 +{
69886 + pax_open_kernel();
69887 + gr_status |= GR_READY;
69888 + pax_close_kernel();
69889 +}
69890 +
69891 +int gr_rbac_disable(void *unused)
69892 +{
69893 + pax_open_kernel();
69894 + gr_status &= ~GR_READY;
69895 + pax_close_kernel();
69896 +
69897 + return 0;
69898 +}
69899 +
69900 +static inline dev_t __get_dev(const struct dentry *dentry)
69901 +{
69902 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69903 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69904 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
69905 + else
69906 +#endif
69907 + return dentry->d_sb->s_dev;
69908 +}
69909 +
69910 +static inline u64 __get_ino(const struct dentry *dentry)
69911 +{
69912 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69913 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69914 + return btrfs_ino(dentry->d_inode);
69915 + else
69916 +#endif
69917 + return dentry->d_inode->i_ino;
69918 +}
69919 +
69920 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
69921 +{
69922 + return __get_dev(dentry);
69923 +}
69924 +
69925 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
69926 +{
69927 + return __get_ino(dentry);
69928 +}
69929 +
69930 +static char gr_task_roletype_to_char(struct task_struct *task)
69931 +{
69932 + switch (task->role->roletype &
69933 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
69934 + GR_ROLE_SPECIAL)) {
69935 + case GR_ROLE_DEFAULT:
69936 + return 'D';
69937 + case GR_ROLE_USER:
69938 + return 'U';
69939 + case GR_ROLE_GROUP:
69940 + return 'G';
69941 + case GR_ROLE_SPECIAL:
69942 + return 'S';
69943 + }
69944 +
69945 + return 'X';
69946 +}
69947 +
69948 +char gr_roletype_to_char(void)
69949 +{
69950 + return gr_task_roletype_to_char(current);
69951 +}
69952 +
69953 +__inline__ int
69954 +gr_acl_tpe_check(void)
69955 +{
69956 + if (unlikely(!(gr_status & GR_READY)))
69957 + return 0;
69958 + if (current->role->roletype & GR_ROLE_TPE)
69959 + return 1;
69960 + else
69961 + return 0;
69962 +}
69963 +
69964 +int
69965 +gr_handle_rawio(const struct inode *inode)
69966 +{
69967 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
69968 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
69969 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
69970 + !capable(CAP_SYS_RAWIO))
69971 + return 1;
69972 +#endif
69973 + return 0;
69974 +}
69975 +
69976 +int
69977 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
69978 +{
69979 + if (likely(lena != lenb))
69980 + return 0;
69981 +
69982 + return !memcmp(a, b, lena);
69983 +}
69984 +
69985 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
69986 +{
69987 + *buflen -= namelen;
69988 + if (*buflen < 0)
69989 + return -ENAMETOOLONG;
69990 + *buffer -= namelen;
69991 + memcpy(*buffer, str, namelen);
69992 + return 0;
69993 +}
69994 +
69995 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
69996 +{
69997 + return prepend(buffer, buflen, name->name, name->len);
69998 +}
69999 +
70000 +static int prepend_path(const struct path *path, struct path *root,
70001 + char **buffer, int *buflen)
70002 +{
70003 + struct dentry *dentry = path->dentry;
70004 + struct vfsmount *vfsmnt = path->mnt;
70005 + struct mount *mnt = real_mount(vfsmnt);
70006 + bool slash = false;
70007 + int error = 0;
70008 +
70009 + while (dentry != root->dentry || vfsmnt != root->mnt) {
70010 + struct dentry * parent;
70011 +
70012 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
70013 + /* Global root? */
70014 + if (!mnt_has_parent(mnt)) {
70015 + goto out;
70016 + }
70017 + dentry = mnt->mnt_mountpoint;
70018 + mnt = mnt->mnt_parent;
70019 + vfsmnt = &mnt->mnt;
70020 + continue;
70021 + }
70022 + parent = dentry->d_parent;
70023 + prefetch(parent);
70024 + spin_lock(&dentry->d_lock);
70025 + error = prepend_name(buffer, buflen, &dentry->d_name);
70026 + spin_unlock(&dentry->d_lock);
70027 + if (!error)
70028 + error = prepend(buffer, buflen, "/", 1);
70029 + if (error)
70030 + break;
70031 +
70032 + slash = true;
70033 + dentry = parent;
70034 + }
70035 +
70036 +out:
70037 + if (!error && !slash)
70038 + error = prepend(buffer, buflen, "/", 1);
70039 +
70040 + return error;
70041 +}
70042 +
70043 +/* this must be called with mount_lock and rename_lock held */
70044 +
70045 +static char *__our_d_path(const struct path *path, struct path *root,
70046 + char *buf, int buflen)
70047 +{
70048 + char *res = buf + buflen;
70049 + int error;
70050 +
70051 + prepend(&res, &buflen, "\0", 1);
70052 + error = prepend_path(path, root, &res, &buflen);
70053 + if (error)
70054 + return ERR_PTR(error);
70055 +
70056 + return res;
70057 +}
70058 +
70059 +static char *
70060 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
70061 +{
70062 + char *retval;
70063 +
70064 + retval = __our_d_path(path, root, buf, buflen);
70065 + if (unlikely(IS_ERR(retval)))
70066 + retval = strcpy(buf, "<path too long>");
70067 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
70068 + retval[1] = '\0';
70069 +
70070 + return retval;
70071 +}
70072 +
70073 +static char *
70074 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
70075 + char *buf, int buflen)
70076 +{
70077 + struct path path;
70078 + char *res;
70079 +
70080 + path.dentry = (struct dentry *)dentry;
70081 + path.mnt = (struct vfsmount *)vfsmnt;
70082 +
70083 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
70084 + by the RBAC system */
70085 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
70086 +
70087 + return res;
70088 +}
70089 +
70090 +static char *
70091 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
70092 + char *buf, int buflen)
70093 +{
70094 + char *res;
70095 + struct path path;
70096 + struct path root;
70097 + struct task_struct *reaper = init_pid_ns.child_reaper;
70098 +
70099 + path.dentry = (struct dentry *)dentry;
70100 + path.mnt = (struct vfsmount *)vfsmnt;
70101 +
70102 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
70103 + get_fs_root(reaper->fs, &root);
70104 +
70105 + read_seqlock_excl(&mount_lock);
70106 + write_seqlock(&rename_lock);
70107 + res = gen_full_path(&path, &root, buf, buflen);
70108 + write_sequnlock(&rename_lock);
70109 + read_sequnlock_excl(&mount_lock);
70110 +
70111 + path_put(&root);
70112 + return res;
70113 +}
70114 +
70115 +char *
70116 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
70117 +{
70118 + char *ret;
70119 + read_seqlock_excl(&mount_lock);
70120 + write_seqlock(&rename_lock);
70121 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
70122 + PAGE_SIZE);
70123 + write_sequnlock(&rename_lock);
70124 + read_sequnlock_excl(&mount_lock);
70125 + return ret;
70126 +}
70127 +
70128 +static char *
70129 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
70130 +{
70131 + char *ret;
70132 + char *buf;
70133 + int buflen;
70134 +
70135 + read_seqlock_excl(&mount_lock);
70136 + write_seqlock(&rename_lock);
70137 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
70138 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
70139 + buflen = (int)(ret - buf);
70140 + if (buflen >= 5)
70141 + prepend(&ret, &buflen, "/proc", 5);
70142 + else
70143 + ret = strcpy(buf, "<path too long>");
70144 + write_sequnlock(&rename_lock);
70145 + read_sequnlock_excl(&mount_lock);
70146 + return ret;
70147 +}
70148 +
70149 +char *
70150 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
70151 +{
70152 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
70153 + PAGE_SIZE);
70154 +}
70155 +
70156 +char *
70157 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
70158 +{
70159 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
70160 + PAGE_SIZE);
70161 +}
70162 +
70163 +char *
70164 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
70165 +{
70166 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
70167 + PAGE_SIZE);
70168 +}
70169 +
70170 +char *
70171 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
70172 +{
70173 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
70174 + PAGE_SIZE);
70175 +}
70176 +
70177 +char *
70178 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
70179 +{
70180 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
70181 + PAGE_SIZE);
70182 +}
70183 +
70184 +__inline__ __u32
70185 +to_gr_audit(const __u32 reqmode)
70186 +{
70187 + /* masks off auditable permission flags, then shifts them to create
70188 + auditing flags, and adds the special case of append auditing if
70189 + we're requesting write */
70190 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
70191 +}
70192 +
70193 +struct acl_role_label *
70194 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
70195 + const gid_t gid)
70196 +{
70197 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
70198 + struct acl_role_label *match;
70199 + struct role_allowed_ip *ipp;
70200 + unsigned int x;
70201 + u32 curr_ip = task->signal->saved_ip;
70202 +
70203 + match = state->acl_role_set.r_hash[index];
70204 +
70205 + while (match) {
70206 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
70207 + for (x = 0; x < match->domain_child_num; x++) {
70208 + if (match->domain_children[x] == uid)
70209 + goto found;
70210 + }
70211 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
70212 + break;
70213 + match = match->next;
70214 + }
70215 +found:
70216 + if (match == NULL) {
70217 + try_group:
70218 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
70219 + match = state->acl_role_set.r_hash[index];
70220 +
70221 + while (match) {
70222 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
70223 + for (x = 0; x < match->domain_child_num; x++) {
70224 + if (match->domain_children[x] == gid)
70225 + goto found2;
70226 + }
70227 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
70228 + break;
70229 + match = match->next;
70230 + }
70231 +found2:
70232 + if (match == NULL)
70233 + match = state->default_role;
70234 + if (match->allowed_ips == NULL)
70235 + return match;
70236 + else {
70237 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
70238 + if (likely
70239 + ((ntohl(curr_ip) & ipp->netmask) ==
70240 + (ntohl(ipp->addr) & ipp->netmask)))
70241 + return match;
70242 + }
70243 + match = state->default_role;
70244 + }
70245 + } else if (match->allowed_ips == NULL) {
70246 + return match;
70247 + } else {
70248 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
70249 + if (likely
70250 + ((ntohl(curr_ip) & ipp->netmask) ==
70251 + (ntohl(ipp->addr) & ipp->netmask)))
70252 + return match;
70253 + }
70254 + goto try_group;
70255 + }
70256 +
70257 + return match;
70258 +}
70259 +
70260 +static struct acl_role_label *
70261 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
70262 + const gid_t gid)
70263 +{
70264 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
70265 +}
70266 +
70267 +struct acl_subject_label *
70268 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
70269 + const struct acl_role_label *role)
70270 +{
70271 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
70272 + struct acl_subject_label *match;
70273 +
70274 + match = role->subj_hash[index];
70275 +
70276 + while (match && (match->inode != ino || match->device != dev ||
70277 + (match->mode & GR_DELETED))) {
70278 + match = match->next;
70279 + }
70280 +
70281 + if (match && !(match->mode & GR_DELETED))
70282 + return match;
70283 + else
70284 + return NULL;
70285 +}
70286 +
70287 +struct acl_subject_label *
70288 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
70289 + const struct acl_role_label *role)
70290 +{
70291 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
70292 + struct acl_subject_label *match;
70293 +
70294 + match = role->subj_hash[index];
70295 +
70296 + while (match && (match->inode != ino || match->device != dev ||
70297 + !(match->mode & GR_DELETED))) {
70298 + match = match->next;
70299 + }
70300 +
70301 + if (match && (match->mode & GR_DELETED))
70302 + return match;
70303 + else
70304 + return NULL;
70305 +}
70306 +
70307 +static struct acl_object_label *
70308 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
70309 + const struct acl_subject_label *subj)
70310 +{
70311 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
70312 + struct acl_object_label *match;
70313 +
70314 + match = subj->obj_hash[index];
70315 +
70316 + while (match && (match->inode != ino || match->device != dev ||
70317 + (match->mode & GR_DELETED))) {
70318 + match = match->next;
70319 + }
70320 +
70321 + if (match && !(match->mode & GR_DELETED))
70322 + return match;
70323 + else
70324 + return NULL;
70325 +}
70326 +
70327 +static struct acl_object_label *
70328 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
70329 + const struct acl_subject_label *subj)
70330 +{
70331 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
70332 + struct acl_object_label *match;
70333 +
70334 + match = subj->obj_hash[index];
70335 +
70336 + while (match && (match->inode != ino || match->device != dev ||
70337 + !(match->mode & GR_DELETED))) {
70338 + match = match->next;
70339 + }
70340 +
70341 + if (match && (match->mode & GR_DELETED))
70342 + return match;
70343 +
70344 + match = subj->obj_hash[index];
70345 +
70346 + while (match && (match->inode != ino || match->device != dev ||
70347 + (match->mode & GR_DELETED))) {
70348 + match = match->next;
70349 + }
70350 +
70351 + if (match && !(match->mode & GR_DELETED))
70352 + return match;
70353 + else
70354 + return NULL;
70355 +}
70356 +
70357 +struct name_entry *
70358 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
70359 +{
70360 + unsigned int len = strlen(name);
70361 + unsigned int key = full_name_hash(name, len);
70362 + unsigned int index = key % state->name_set.n_size;
70363 + struct name_entry *match;
70364 +
70365 + match = state->name_set.n_hash[index];
70366 +
70367 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
70368 + match = match->next;
70369 +
70370 + return match;
70371 +}
70372 +
70373 +static struct name_entry *
70374 +lookup_name_entry(const char *name)
70375 +{
70376 + return __lookup_name_entry(&running_polstate, name);
70377 +}
70378 +
70379 +static struct name_entry *
70380 +lookup_name_entry_create(const char *name)
70381 +{
70382 + unsigned int len = strlen(name);
70383 + unsigned int key = full_name_hash(name, len);
70384 + unsigned int index = key % running_polstate.name_set.n_size;
70385 + struct name_entry *match;
70386 +
70387 + match = running_polstate.name_set.n_hash[index];
70388 +
70389 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
70390 + !match->deleted))
70391 + match = match->next;
70392 +
70393 + if (match && match->deleted)
70394 + return match;
70395 +
70396 + match = running_polstate.name_set.n_hash[index];
70397 +
70398 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
70399 + match->deleted))
70400 + match = match->next;
70401 +
70402 + if (match && !match->deleted)
70403 + return match;
70404 + else
70405 + return NULL;
70406 +}
70407 +
70408 +static struct inodev_entry *
70409 +lookup_inodev_entry(const u64 ino, const dev_t dev)
70410 +{
70411 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
70412 + struct inodev_entry *match;
70413 +
70414 + match = running_polstate.inodev_set.i_hash[index];
70415 +
70416 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
70417 + match = match->next;
70418 +
70419 + return match;
70420 +}
70421 +
70422 +void
70423 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
70424 +{
70425 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
70426 + state->inodev_set.i_size);
70427 + struct inodev_entry **curr;
70428 +
70429 + entry->prev = NULL;
70430 +
70431 + curr = &state->inodev_set.i_hash[index];
70432 + if (*curr != NULL)
70433 + (*curr)->prev = entry;
70434 +
70435 + entry->next = *curr;
70436 + *curr = entry;
70437 +
70438 + return;
70439 +}
70440 +
70441 +static void
70442 +insert_inodev_entry(struct inodev_entry *entry)
70443 +{
70444 + __insert_inodev_entry(&running_polstate, entry);
70445 +}
70446 +
70447 +void
70448 +insert_acl_obj_label(struct acl_object_label *obj,
70449 + struct acl_subject_label *subj)
70450 +{
70451 + unsigned int index =
70452 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
70453 + struct acl_object_label **curr;
70454 +
70455 + obj->prev = NULL;
70456 +
70457 + curr = &subj->obj_hash[index];
70458 + if (*curr != NULL)
70459 + (*curr)->prev = obj;
70460 +
70461 + obj->next = *curr;
70462 + *curr = obj;
70463 +
70464 + return;
70465 +}
70466 +
70467 +void
70468 +insert_acl_subj_label(struct acl_subject_label *obj,
70469 + struct acl_role_label *role)
70470 +{
70471 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
70472 + struct acl_subject_label **curr;
70473 +
70474 + obj->prev = NULL;
70475 +
70476 + curr = &role->subj_hash[index];
70477 + if (*curr != NULL)
70478 + (*curr)->prev = obj;
70479 +
70480 + obj->next = *curr;
70481 + *curr = obj;
70482 +
70483 + return;
70484 +}
70485 +
70486 +/* derived from glibc fnmatch() 0: match, 1: no match*/
70487 +
70488 +static int
70489 +glob_match(const char *p, const char *n)
70490 +{
70491 + char c;
70492 +
70493 + while ((c = *p++) != '\0') {
70494 + switch (c) {
70495 + case '?':
70496 + if (*n == '\0')
70497 + return 1;
70498 + else if (*n == '/')
70499 + return 1;
70500 + break;
70501 + case '\\':
70502 + if (*n != c)
70503 + return 1;
70504 + break;
70505 + case '*':
70506 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
70507 + if (*n == '/')
70508 + return 1;
70509 + else if (c == '?') {
70510 + if (*n == '\0')
70511 + return 1;
70512 + else
70513 + ++n;
70514 + }
70515 + }
70516 + if (c == '\0') {
70517 + return 0;
70518 + } else {
70519 + const char *endp;
70520 +
70521 + if ((endp = strchr(n, '/')) == NULL)
70522 + endp = n + strlen(n);
70523 +
70524 + if (c == '[') {
70525 + for (--p; n < endp; ++n)
70526 + if (!glob_match(p, n))
70527 + return 0;
70528 + } else if (c == '/') {
70529 + while (*n != '\0' && *n != '/')
70530 + ++n;
70531 + if (*n == '/' && !glob_match(p, n + 1))
70532 + return 0;
70533 + } else {
70534 + for (--p; n < endp; ++n)
70535 + if (*n == c && !glob_match(p, n))
70536 + return 0;
70537 + }
70538 +
70539 + return 1;
70540 + }
70541 + case '[':
70542 + {
70543 + int not;
70544 + char cold;
70545 +
70546 + if (*n == '\0' || *n == '/')
70547 + return 1;
70548 +
70549 + not = (*p == '!' || *p == '^');
70550 + if (not)
70551 + ++p;
70552 +
70553 + c = *p++;
70554 + for (;;) {
70555 + unsigned char fn = (unsigned char)*n;
70556 +
70557 + if (c == '\0')
70558 + return 1;
70559 + else {
70560 + if (c == fn)
70561 + goto matched;
70562 + cold = c;
70563 + c = *p++;
70564 +
70565 + if (c == '-' && *p != ']') {
70566 + unsigned char cend = *p++;
70567 +
70568 + if (cend == '\0')
70569 + return 1;
70570 +
70571 + if (cold <= fn && fn <= cend)
70572 + goto matched;
70573 +
70574 + c = *p++;
70575 + }
70576 + }
70577 +
70578 + if (c == ']')
70579 + break;
70580 + }
70581 + if (!not)
70582 + return 1;
70583 + break;
70584 + matched:
70585 + while (c != ']') {
70586 + if (c == '\0')
70587 + return 1;
70588 +
70589 + c = *p++;
70590 + }
70591 + if (not)
70592 + return 1;
70593 + }
70594 + break;
70595 + default:
70596 + if (c != *n)
70597 + return 1;
70598 + }
70599 +
70600 + ++n;
70601 + }
70602 +
70603 + if (*n == '\0')
70604 + return 0;
70605 +
70606 + if (*n == '/')
70607 + return 0;
70608 +
70609 + return 1;
70610 +}
70611 +
70612 +static struct acl_object_label *
70613 +chk_glob_label(struct acl_object_label *globbed,
70614 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
70615 +{
70616 + struct acl_object_label *tmp;
70617 +
70618 + if (*path == NULL)
70619 + *path = gr_to_filename_nolock(dentry, mnt);
70620 +
70621 + tmp = globbed;
70622 +
70623 + while (tmp) {
70624 + if (!glob_match(tmp->filename, *path))
70625 + return tmp;
70626 + tmp = tmp->next;
70627 + }
70628 +
70629 + return NULL;
70630 +}
70631 +
70632 +static struct acl_object_label *
70633 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70634 + const u64 curr_ino, const dev_t curr_dev,
70635 + const struct acl_subject_label *subj, char **path, const int checkglob)
70636 +{
70637 + struct acl_subject_label *tmpsubj;
70638 + struct acl_object_label *retval;
70639 + struct acl_object_label *retval2;
70640 +
70641 + tmpsubj = (struct acl_subject_label *) subj;
70642 + read_lock(&gr_inode_lock);
70643 + do {
70644 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
70645 + if (retval) {
70646 + if (checkglob && retval->globbed) {
70647 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
70648 + if (retval2)
70649 + retval = retval2;
70650 + }
70651 + break;
70652 + }
70653 + } while ((tmpsubj = tmpsubj->parent_subject));
70654 + read_unlock(&gr_inode_lock);
70655 +
70656 + return retval;
70657 +}
70658 +
70659 +static __inline__ struct acl_object_label *
70660 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70661 + struct dentry *curr_dentry,
70662 + const struct acl_subject_label *subj, char **path, const int checkglob)
70663 +{
70664 + int newglob = checkglob;
70665 + u64 inode;
70666 + dev_t device;
70667 +
70668 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
70669 + as we don't want a / * rule to match instead of the / object
70670 + don't do this for create lookups that call this function though, since they're looking up
70671 + on the parent and thus need globbing checks on all paths
70672 + */
70673 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
70674 + newglob = GR_NO_GLOB;
70675 +
70676 + spin_lock(&curr_dentry->d_lock);
70677 + inode = __get_ino(curr_dentry);
70678 + device = __get_dev(curr_dentry);
70679 + spin_unlock(&curr_dentry->d_lock);
70680 +
70681 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
70682 +}
70683 +
70684 +#ifdef CONFIG_HUGETLBFS
70685 +static inline bool
70686 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
70687 +{
70688 + int i;
70689 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
70690 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
70691 + return true;
70692 + }
70693 +
70694 + return false;
70695 +}
70696 +#endif
70697 +
70698 +static struct acl_object_label *
70699 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70700 + const struct acl_subject_label *subj, char *path, const int checkglob)
70701 +{
70702 + struct dentry *dentry = (struct dentry *) l_dentry;
70703 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70704 + struct mount *real_mnt = real_mount(mnt);
70705 + struct acl_object_label *retval;
70706 + struct dentry *parent;
70707 +
70708 + read_seqlock_excl(&mount_lock);
70709 + write_seqlock(&rename_lock);
70710 +
70711 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
70712 +#ifdef CONFIG_NET
70713 + mnt == sock_mnt ||
70714 +#endif
70715 +#ifdef CONFIG_HUGETLBFS
70716 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
70717 +#endif
70718 + /* ignore Eric Biederman */
70719 + IS_PRIVATE(l_dentry->d_inode))) {
70720 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
70721 + goto out;
70722 + }
70723 +
70724 + for (;;) {
70725 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70726 + break;
70727 +
70728 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70729 + if (!mnt_has_parent(real_mnt))
70730 + break;
70731 +
70732 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70733 + if (retval != NULL)
70734 + goto out;
70735 +
70736 + dentry = real_mnt->mnt_mountpoint;
70737 + real_mnt = real_mnt->mnt_parent;
70738 + mnt = &real_mnt->mnt;
70739 + continue;
70740 + }
70741 +
70742 + parent = dentry->d_parent;
70743 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70744 + if (retval != NULL)
70745 + goto out;
70746 +
70747 + dentry = parent;
70748 + }
70749 +
70750 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70751 +
70752 + /* gr_real_root is pinned so we don't have to hold a reference */
70753 + if (retval == NULL)
70754 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
70755 +out:
70756 + write_sequnlock(&rename_lock);
70757 + read_sequnlock_excl(&mount_lock);
70758 +
70759 + BUG_ON(retval == NULL);
70760 +
70761 + return retval;
70762 +}
70763 +
70764 +static __inline__ struct acl_object_label *
70765 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70766 + const struct acl_subject_label *subj)
70767 +{
70768 + char *path = NULL;
70769 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
70770 +}
70771 +
70772 +static __inline__ struct acl_object_label *
70773 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70774 + const struct acl_subject_label *subj)
70775 +{
70776 + char *path = NULL;
70777 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
70778 +}
70779 +
70780 +static __inline__ struct acl_object_label *
70781 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70782 + const struct acl_subject_label *subj, char *path)
70783 +{
70784 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
70785 +}
70786 +
70787 +struct acl_subject_label *
70788 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70789 + const struct acl_role_label *role)
70790 +{
70791 + struct dentry *dentry = (struct dentry *) l_dentry;
70792 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70793 + struct mount *real_mnt = real_mount(mnt);
70794 + struct acl_subject_label *retval;
70795 + struct dentry *parent;
70796 +
70797 + read_seqlock_excl(&mount_lock);
70798 + write_seqlock(&rename_lock);
70799 +
70800 + for (;;) {
70801 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70802 + break;
70803 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70804 + if (!mnt_has_parent(real_mnt))
70805 + break;
70806 +
70807 + spin_lock(&dentry->d_lock);
70808 + read_lock(&gr_inode_lock);
70809 + retval =
70810 + lookup_acl_subj_label(__get_ino(dentry),
70811 + __get_dev(dentry), role);
70812 + read_unlock(&gr_inode_lock);
70813 + spin_unlock(&dentry->d_lock);
70814 + if (retval != NULL)
70815 + goto out;
70816 +
70817 + dentry = real_mnt->mnt_mountpoint;
70818 + real_mnt = real_mnt->mnt_parent;
70819 + mnt = &real_mnt->mnt;
70820 + continue;
70821 + }
70822 +
70823 + spin_lock(&dentry->d_lock);
70824 + read_lock(&gr_inode_lock);
70825 + retval = lookup_acl_subj_label(__get_ino(dentry),
70826 + __get_dev(dentry), role);
70827 + read_unlock(&gr_inode_lock);
70828 + parent = dentry->d_parent;
70829 + spin_unlock(&dentry->d_lock);
70830 +
70831 + if (retval != NULL)
70832 + goto out;
70833 +
70834 + dentry = parent;
70835 + }
70836 +
70837 + spin_lock(&dentry->d_lock);
70838 + read_lock(&gr_inode_lock);
70839 + retval = lookup_acl_subj_label(__get_ino(dentry),
70840 + __get_dev(dentry), role);
70841 + read_unlock(&gr_inode_lock);
70842 + spin_unlock(&dentry->d_lock);
70843 +
70844 + if (unlikely(retval == NULL)) {
70845 + /* gr_real_root is pinned, we don't need to hold a reference */
70846 + read_lock(&gr_inode_lock);
70847 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
70848 + __get_dev(gr_real_root.dentry), role);
70849 + read_unlock(&gr_inode_lock);
70850 + }
70851 +out:
70852 + write_sequnlock(&rename_lock);
70853 + read_sequnlock_excl(&mount_lock);
70854 +
70855 + BUG_ON(retval == NULL);
70856 +
70857 + return retval;
70858 +}
70859 +
70860 +void
70861 +assign_special_role(const char *rolename)
70862 +{
70863 + struct acl_object_label *obj;
70864 + struct acl_role_label *r;
70865 + struct acl_role_label *assigned = NULL;
70866 + struct task_struct *tsk;
70867 + struct file *filp;
70868 +
70869 + FOR_EACH_ROLE_START(r)
70870 + if (!strcmp(rolename, r->rolename) &&
70871 + (r->roletype & GR_ROLE_SPECIAL)) {
70872 + assigned = r;
70873 + break;
70874 + }
70875 + FOR_EACH_ROLE_END(r)
70876 +
70877 + if (!assigned)
70878 + return;
70879 +
70880 + read_lock(&tasklist_lock);
70881 + read_lock(&grsec_exec_file_lock);
70882 +
70883 + tsk = current->real_parent;
70884 + if (tsk == NULL)
70885 + goto out_unlock;
70886 +
70887 + filp = tsk->exec_file;
70888 + if (filp == NULL)
70889 + goto out_unlock;
70890 +
70891 + tsk->is_writable = 0;
70892 + tsk->inherited = 0;
70893 +
70894 + tsk->acl_sp_role = 1;
70895 + tsk->acl_role_id = ++acl_sp_role_value;
70896 + tsk->role = assigned;
70897 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
70898 +
70899 + /* ignore additional mmap checks for processes that are writable
70900 + by the default ACL */
70901 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
70902 + if (unlikely(obj->mode & GR_WRITE))
70903 + tsk->is_writable = 1;
70904 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
70905 + if (unlikely(obj->mode & GR_WRITE))
70906 + tsk->is_writable = 1;
70907 +
70908 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70909 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
70910 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
70911 +#endif
70912 +
70913 +out_unlock:
70914 + read_unlock(&grsec_exec_file_lock);
70915 + read_unlock(&tasklist_lock);
70916 + return;
70917 +}
70918 +
70919 +
70920 +static void
70921 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
70922 +{
70923 + struct task_struct *task = current;
70924 + const struct cred *cred = current_cred();
70925 +
70926 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
70927 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70928 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70929 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
70930 +
70931 + return;
70932 +}
70933 +
70934 +static void
70935 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
70936 +{
70937 + struct task_struct *task = current;
70938 + const struct cred *cred = current_cred();
70939 +
70940 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70941 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70942 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70943 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
70944 +
70945 + return;
70946 +}
70947 +
70948 +static void
70949 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
70950 +{
70951 + struct task_struct *task = current;
70952 + const struct cred *cred = current_cred();
70953 +
70954 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70955 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70956 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70957 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
70958 +
70959 + return;
70960 +}
70961 +
70962 +static void
70963 +gr_set_proc_res(struct task_struct *task)
70964 +{
70965 + struct acl_subject_label *proc;
70966 + unsigned short i;
70967 +
70968 + proc = task->acl;
70969 +
70970 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
70971 + return;
70972 +
70973 + for (i = 0; i < RLIM_NLIMITS; i++) {
70974 + unsigned long rlim_cur, rlim_max;
70975 +
70976 + if (!(proc->resmask & (1U << i)))
70977 + continue;
70978 +
70979 + rlim_cur = proc->res[i].rlim_cur;
70980 + rlim_max = proc->res[i].rlim_max;
70981 +
70982 + if (i == RLIMIT_NOFILE) {
70983 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
70984 + if (rlim_cur > saved_sysctl_nr_open)
70985 + rlim_cur = saved_sysctl_nr_open;
70986 + if (rlim_max > saved_sysctl_nr_open)
70987 + rlim_max = saved_sysctl_nr_open;
70988 + }
70989 +
70990 + task->signal->rlim[i].rlim_cur = rlim_cur;
70991 + task->signal->rlim[i].rlim_max = rlim_max;
70992 +
70993 + if (i == RLIMIT_CPU)
70994 + update_rlimit_cpu(task, rlim_cur);
70995 + }
70996 +
70997 + return;
70998 +}
70999 +
71000 +/* both of the below must be called with
71001 + rcu_read_lock();
71002 + read_lock(&tasklist_lock);
71003 + read_lock(&grsec_exec_file_lock);
71004 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
71005 +*/
71006 +
71007 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
71008 +{
71009 + char *tmpname;
71010 + struct acl_subject_label *tmpsubj;
71011 + struct file *filp;
71012 + struct name_entry *nmatch;
71013 +
71014 + filp = task->exec_file;
71015 + if (filp == NULL)
71016 + return NULL;
71017 +
71018 + /* the following is to apply the correct subject
71019 + on binaries running when the RBAC system
71020 + is enabled, when the binaries have been
71021 + replaced or deleted since their execution
71022 + -----
71023 + when the RBAC system starts, the inode/dev
71024 + from exec_file will be one the RBAC system
71025 + is unaware of. It only knows the inode/dev
71026 + of the present file on disk, or the absence
71027 + of it.
71028 + */
71029 +
71030 + if (filename)
71031 + nmatch = __lookup_name_entry(state, filename);
71032 + else {
71033 + preempt_disable();
71034 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
71035 +
71036 + nmatch = __lookup_name_entry(state, tmpname);
71037 + preempt_enable();
71038 + }
71039 + tmpsubj = NULL;
71040 + if (nmatch) {
71041 + if (nmatch->deleted)
71042 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
71043 + else
71044 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
71045 + }
71046 + /* this also works for the reload case -- if we don't match a potentially inherited subject
71047 + then we fall back to a normal lookup based on the binary's ino/dev
71048 + */
71049 + if (tmpsubj == NULL && fallback)
71050 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
71051 +
71052 + return tmpsubj;
71053 +}
71054 +
71055 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
71056 +{
71057 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
71058 +}
71059 +
71060 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
71061 +{
71062 + struct acl_object_label *obj;
71063 + struct file *filp;
71064 +
71065 + filp = task->exec_file;
71066 +
71067 + task->acl = subj;
71068 + task->is_writable = 0;
71069 + /* ignore additional mmap checks for processes that are writable
71070 + by the default ACL */
71071 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
71072 + if (unlikely(obj->mode & GR_WRITE))
71073 + task->is_writable = 1;
71074 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
71075 + if (unlikely(obj->mode & GR_WRITE))
71076 + task->is_writable = 1;
71077 +
71078 + gr_set_proc_res(task);
71079 +
71080 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71081 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71082 +#endif
71083 +}
71084 +
71085 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
71086 +{
71087 + __gr_apply_subject_to_task(&running_polstate, task, subj);
71088 +}
71089 +
71090 +__u32
71091 +gr_search_file(const struct dentry * dentry, const __u32 mode,
71092 + const struct vfsmount * mnt)
71093 +{
71094 + __u32 retval = mode;
71095 + struct acl_subject_label *curracl;
71096 + struct acl_object_label *currobj;
71097 +
71098 + if (unlikely(!(gr_status & GR_READY)))
71099 + return (mode & ~GR_AUDITS);
71100 +
71101 + curracl = current->acl;
71102 +
71103 + currobj = chk_obj_label(dentry, mnt, curracl);
71104 + retval = currobj->mode & mode;
71105 +
71106 + /* if we're opening a specified transfer file for writing
71107 + (e.g. /dev/initctl), then transfer our role to init
71108 + */
71109 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
71110 + current->role->roletype & GR_ROLE_PERSIST)) {
71111 + struct task_struct *task = init_pid_ns.child_reaper;
71112 +
71113 + if (task->role != current->role) {
71114 + struct acl_subject_label *subj;
71115 +
71116 + task->acl_sp_role = 0;
71117 + task->acl_role_id = current->acl_role_id;
71118 + task->role = current->role;
71119 + rcu_read_lock();
71120 + read_lock(&grsec_exec_file_lock);
71121 + subj = gr_get_subject_for_task(task, NULL, 1);
71122 + gr_apply_subject_to_task(task, subj);
71123 + read_unlock(&grsec_exec_file_lock);
71124 + rcu_read_unlock();
71125 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
71126 + }
71127 + }
71128 +
71129 + if (unlikely
71130 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
71131 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
71132 + __u32 new_mode = mode;
71133 +
71134 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
71135 +
71136 + retval = new_mode;
71137 +
71138 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
71139 + new_mode |= GR_INHERIT;
71140 +
71141 + if (!(mode & GR_NOLEARN))
71142 + gr_log_learn(dentry, mnt, new_mode);
71143 + }
71144 +
71145 + return retval;
71146 +}
71147 +
71148 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
71149 + const struct dentry *parent,
71150 + const struct vfsmount *mnt)
71151 +{
71152 + struct name_entry *match;
71153 + struct acl_object_label *matchpo;
71154 + struct acl_subject_label *curracl;
71155 + char *path;
71156 +
71157 + if (unlikely(!(gr_status & GR_READY)))
71158 + return NULL;
71159 +
71160 + preempt_disable();
71161 + path = gr_to_filename_rbac(new_dentry, mnt);
71162 + match = lookup_name_entry_create(path);
71163 +
71164 + curracl = current->acl;
71165 +
71166 + if (match) {
71167 + read_lock(&gr_inode_lock);
71168 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
71169 + read_unlock(&gr_inode_lock);
71170 +
71171 + if (matchpo) {
71172 + preempt_enable();
71173 + return matchpo;
71174 + }
71175 + }
71176 +
71177 + // lookup parent
71178 +
71179 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
71180 +
71181 + preempt_enable();
71182 + return matchpo;
71183 +}
71184 +
71185 +__u32
71186 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
71187 + const struct vfsmount * mnt, const __u32 mode)
71188 +{
71189 + struct acl_object_label *matchpo;
71190 + __u32 retval;
71191 +
71192 + if (unlikely(!(gr_status & GR_READY)))
71193 + return (mode & ~GR_AUDITS);
71194 +
71195 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
71196 +
71197 + retval = matchpo->mode & mode;
71198 +
71199 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
71200 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71201 + __u32 new_mode = mode;
71202 +
71203 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
71204 +
71205 + gr_log_learn(new_dentry, mnt, new_mode);
71206 + return new_mode;
71207 + }
71208 +
71209 + return retval;
71210 +}
71211 +
71212 +__u32
71213 +gr_check_link(const struct dentry * new_dentry,
71214 + const struct dentry * parent_dentry,
71215 + const struct vfsmount * parent_mnt,
71216 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
71217 +{
71218 + struct acl_object_label *obj;
71219 + __u32 oldmode, newmode;
71220 + __u32 needmode;
71221 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
71222 + GR_DELETE | GR_INHERIT;
71223 +
71224 + if (unlikely(!(gr_status & GR_READY)))
71225 + return (GR_CREATE | GR_LINK);
71226 +
71227 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
71228 + oldmode = obj->mode;
71229 +
71230 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
71231 + newmode = obj->mode;
71232 +
71233 + needmode = newmode & checkmodes;
71234 +
71235 + // old name for hardlink must have at least the permissions of the new name
71236 + if ((oldmode & needmode) != needmode)
71237 + goto bad;
71238 +
71239 + // if old name had restrictions/auditing, make sure the new name does as well
71240 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
71241 +
71242 + // don't allow hardlinking of suid/sgid/fcapped files without permission
71243 + if (is_privileged_binary(old_dentry))
71244 + needmode |= GR_SETID;
71245 +
71246 + if ((newmode & needmode) != needmode)
71247 + goto bad;
71248 +
71249 + // enforce minimum permissions
71250 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
71251 + return newmode;
71252 +bad:
71253 + needmode = oldmode;
71254 + if (is_privileged_binary(old_dentry))
71255 + needmode |= GR_SETID;
71256 +
71257 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
71258 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
71259 + return (GR_CREATE | GR_LINK);
71260 + } else if (newmode & GR_SUPPRESS)
71261 + return GR_SUPPRESS;
71262 + else
71263 + return 0;
71264 +}
71265 +
71266 +int
71267 +gr_check_hidden_task(const struct task_struct *task)
71268 +{
71269 + if (unlikely(!(gr_status & GR_READY)))
71270 + return 0;
71271 +
71272 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
71273 + return 1;
71274 +
71275 + return 0;
71276 +}
71277 +
71278 +int
71279 +gr_check_protected_task(const struct task_struct *task)
71280 +{
71281 + if (unlikely(!(gr_status & GR_READY) || !task))
71282 + return 0;
71283 +
71284 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
71285 + task->acl != current->acl)
71286 + return 1;
71287 +
71288 + return 0;
71289 +}
71290 +
71291 +int
71292 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
71293 +{
71294 + struct task_struct *p;
71295 + int ret = 0;
71296 +
71297 + if (unlikely(!(gr_status & GR_READY) || !pid))
71298 + return ret;
71299 +
71300 + read_lock(&tasklist_lock);
71301 + do_each_pid_task(pid, type, p) {
71302 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
71303 + p->acl != current->acl) {
71304 + ret = 1;
71305 + goto out;
71306 + }
71307 + } while_each_pid_task(pid, type, p);
71308 +out:
71309 + read_unlock(&tasklist_lock);
71310 +
71311 + return ret;
71312 +}
71313 +
71314 +void
71315 +gr_copy_label(struct task_struct *tsk)
71316 +{
71317 + struct task_struct *p = current;
71318 +
71319 + tsk->inherited = p->inherited;
71320 + tsk->acl_sp_role = 0;
71321 + tsk->acl_role_id = p->acl_role_id;
71322 + tsk->acl = p->acl;
71323 + tsk->role = p->role;
71324 + tsk->signal->used_accept = 0;
71325 + tsk->signal->curr_ip = p->signal->curr_ip;
71326 + tsk->signal->saved_ip = p->signal->saved_ip;
71327 + if (p->exec_file)
71328 + get_file(p->exec_file);
71329 + tsk->exec_file = p->exec_file;
71330 + tsk->is_writable = p->is_writable;
71331 + if (unlikely(p->signal->used_accept)) {
71332 + p->signal->curr_ip = 0;
71333 + p->signal->saved_ip = 0;
71334 + }
71335 +
71336 + return;
71337 +}
71338 +
71339 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
71340 +
71341 +int
71342 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
71343 +{
71344 + unsigned int i;
71345 + __u16 num;
71346 + uid_t *uidlist;
71347 + uid_t curuid;
71348 + int realok = 0;
71349 + int effectiveok = 0;
71350 + int fsok = 0;
71351 + uid_t globalreal, globaleffective, globalfs;
71352 +
71353 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
71354 + struct user_struct *user;
71355 +
71356 + if (!uid_valid(real))
71357 + goto skipit;
71358 +
71359 + /* find user based on global namespace */
71360 +
71361 + globalreal = GR_GLOBAL_UID(real);
71362 +
71363 + user = find_user(make_kuid(&init_user_ns, globalreal));
71364 + if (user == NULL)
71365 + goto skipit;
71366 +
71367 + if (gr_process_kernel_setuid_ban(user)) {
71368 + /* for find_user */
71369 + free_uid(user);
71370 + return 1;
71371 + }
71372 +
71373 + /* for find_user */
71374 + free_uid(user);
71375 +
71376 +skipit:
71377 +#endif
71378 +
71379 + if (unlikely(!(gr_status & GR_READY)))
71380 + return 0;
71381 +
71382 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71383 + gr_log_learn_uid_change(real, effective, fs);
71384 +
71385 + num = current->acl->user_trans_num;
71386 + uidlist = current->acl->user_transitions;
71387 +
71388 + if (uidlist == NULL)
71389 + return 0;
71390 +
71391 + if (!uid_valid(real)) {
71392 + realok = 1;
71393 + globalreal = (uid_t)-1;
71394 + } else {
71395 + globalreal = GR_GLOBAL_UID(real);
71396 + }
71397 + if (!uid_valid(effective)) {
71398 + effectiveok = 1;
71399 + globaleffective = (uid_t)-1;
71400 + } else {
71401 + globaleffective = GR_GLOBAL_UID(effective);
71402 + }
71403 + if (!uid_valid(fs)) {
71404 + fsok = 1;
71405 + globalfs = (uid_t)-1;
71406 + } else {
71407 + globalfs = GR_GLOBAL_UID(fs);
71408 + }
71409 +
71410 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
71411 + for (i = 0; i < num; i++) {
71412 + curuid = uidlist[i];
71413 + if (globalreal == curuid)
71414 + realok = 1;
71415 + if (globaleffective == curuid)
71416 + effectiveok = 1;
71417 + if (globalfs == curuid)
71418 + fsok = 1;
71419 + }
71420 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
71421 + for (i = 0; i < num; i++) {
71422 + curuid = uidlist[i];
71423 + if (globalreal == curuid)
71424 + break;
71425 + if (globaleffective == curuid)
71426 + break;
71427 + if (globalfs == curuid)
71428 + break;
71429 + }
71430 + /* not in deny list */
71431 + if (i == num) {
71432 + realok = 1;
71433 + effectiveok = 1;
71434 + fsok = 1;
71435 + }
71436 + }
71437 +
71438 + if (realok && effectiveok && fsok)
71439 + return 0;
71440 + else {
71441 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
71442 + return 1;
71443 + }
71444 +}
71445 +
71446 +int
71447 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
71448 +{
71449 + unsigned int i;
71450 + __u16 num;
71451 + gid_t *gidlist;
71452 + gid_t curgid;
71453 + int realok = 0;
71454 + int effectiveok = 0;
71455 + int fsok = 0;
71456 + gid_t globalreal, globaleffective, globalfs;
71457 +
71458 + if (unlikely(!(gr_status & GR_READY)))
71459 + return 0;
71460 +
71461 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71462 + gr_log_learn_gid_change(real, effective, fs);
71463 +
71464 + num = current->acl->group_trans_num;
71465 + gidlist = current->acl->group_transitions;
71466 +
71467 + if (gidlist == NULL)
71468 + return 0;
71469 +
71470 + if (!gid_valid(real)) {
71471 + realok = 1;
71472 + globalreal = (gid_t)-1;
71473 + } else {
71474 + globalreal = GR_GLOBAL_GID(real);
71475 + }
71476 + if (!gid_valid(effective)) {
71477 + effectiveok = 1;
71478 + globaleffective = (gid_t)-1;
71479 + } else {
71480 + globaleffective = GR_GLOBAL_GID(effective);
71481 + }
71482 + if (!gid_valid(fs)) {
71483 + fsok = 1;
71484 + globalfs = (gid_t)-1;
71485 + } else {
71486 + globalfs = GR_GLOBAL_GID(fs);
71487 + }
71488 +
71489 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
71490 + for (i = 0; i < num; i++) {
71491 + curgid = gidlist[i];
71492 + if (globalreal == curgid)
71493 + realok = 1;
71494 + if (globaleffective == curgid)
71495 + effectiveok = 1;
71496 + if (globalfs == curgid)
71497 + fsok = 1;
71498 + }
71499 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
71500 + for (i = 0; i < num; i++) {
71501 + curgid = gidlist[i];
71502 + if (globalreal == curgid)
71503 + break;
71504 + if (globaleffective == curgid)
71505 + break;
71506 + if (globalfs == curgid)
71507 + break;
71508 + }
71509 + /* not in deny list */
71510 + if (i == num) {
71511 + realok = 1;
71512 + effectiveok = 1;
71513 + fsok = 1;
71514 + }
71515 + }
71516 +
71517 + if (realok && effectiveok && fsok)
71518 + return 0;
71519 + else {
71520 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
71521 + return 1;
71522 + }
71523 +}
71524 +
71525 +extern int gr_acl_is_capable(const int cap);
71526 +
71527 +void
71528 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
71529 +{
71530 + struct acl_role_label *role = task->role;
71531 + struct acl_role_label *origrole = role;
71532 + struct acl_subject_label *subj = NULL;
71533 + struct acl_object_label *obj;
71534 + struct file *filp;
71535 + uid_t uid;
71536 + gid_t gid;
71537 +
71538 + if (unlikely(!(gr_status & GR_READY)))
71539 + return;
71540 +
71541 + uid = GR_GLOBAL_UID(kuid);
71542 + gid = GR_GLOBAL_GID(kgid);
71543 +
71544 + filp = task->exec_file;
71545 +
71546 + /* kernel process, we'll give them the kernel role */
71547 + if (unlikely(!filp)) {
71548 + task->role = running_polstate.kernel_role;
71549 + task->acl = running_polstate.kernel_role->root_label;
71550 + return;
71551 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
71552 + /* save the current ip at time of role lookup so that the proper
71553 + IP will be learned for role_allowed_ip */
71554 + task->signal->saved_ip = task->signal->curr_ip;
71555 + role = lookup_acl_role_label(task, uid, gid);
71556 + }
71557 +
71558 + /* don't change the role if we're not a privileged process */
71559 + if (role && task->role != role &&
71560 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
71561 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
71562 + return;
71563 +
71564 + task->role = role;
71565 +
71566 + if (task->inherited) {
71567 + /* if we reached our subject through inheritance, then first see
71568 + if there's a subject of the same name in the new role that has
71569 + an object that would result in the same inherited subject
71570 + */
71571 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
71572 + if (subj) {
71573 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
71574 + if (!(obj->mode & GR_INHERIT))
71575 + subj = NULL;
71576 + }
71577 +
71578 + }
71579 + if (subj == NULL) {
71580 + /* otherwise:
71581 + perform subject lookup in possibly new role
71582 + we can use this result below in the case where role == task->role
71583 + */
71584 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
71585 + }
71586 +
71587 + /* if we changed uid/gid, but result in the same role
71588 + and are using inheritance, don't lose the inherited subject
71589 + if current subject is other than what normal lookup
71590 + would result in, we arrived via inheritance, don't
71591 + lose subject
71592 + */
71593 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
71594 + (subj == task->acl)))
71595 + task->acl = subj;
71596 +
71597 + /* leave task->inherited unaffected */
71598 +
71599 + task->is_writable = 0;
71600 +
71601 + /* ignore additional mmap checks for processes that are writable
71602 + by the default ACL */
71603 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71604 + if (unlikely(obj->mode & GR_WRITE))
71605 + task->is_writable = 1;
71606 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
71607 + if (unlikely(obj->mode & GR_WRITE))
71608 + task->is_writable = 1;
71609 +
71610 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71611 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71612 +#endif
71613 +
71614 + gr_set_proc_res(task);
71615 +
71616 + return;
71617 +}
71618 +
71619 +int
71620 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
71621 + const int unsafe_flags)
71622 +{
71623 + struct task_struct *task = current;
71624 + struct acl_subject_label *newacl;
71625 + struct acl_object_label *obj;
71626 + __u32 retmode;
71627 +
71628 + if (unlikely(!(gr_status & GR_READY)))
71629 + return 0;
71630 +
71631 + newacl = chk_subj_label(dentry, mnt, task->role);
71632 +
71633 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
71634 + did an exec
71635 + */
71636 + rcu_read_lock();
71637 + read_lock(&tasklist_lock);
71638 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
71639 + (task->parent->acl->mode & GR_POVERRIDE))) {
71640 + read_unlock(&tasklist_lock);
71641 + rcu_read_unlock();
71642 + goto skip_check;
71643 + }
71644 + read_unlock(&tasklist_lock);
71645 + rcu_read_unlock();
71646 +
71647 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
71648 + !(task->role->roletype & GR_ROLE_GOD) &&
71649 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
71650 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71651 + if (unsafe_flags & LSM_UNSAFE_SHARE)
71652 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
71653 + else
71654 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
71655 + return -EACCES;
71656 + }
71657 +
71658 +skip_check:
71659 +
71660 + obj = chk_obj_label(dentry, mnt, task->acl);
71661 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
71662 +
71663 + if (!(task->acl->mode & GR_INHERITLEARN) &&
71664 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
71665 + if (obj->nested)
71666 + task->acl = obj->nested;
71667 + else
71668 + task->acl = newacl;
71669 + task->inherited = 0;
71670 + } else {
71671 + task->inherited = 1;
71672 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
71673 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
71674 + }
71675 +
71676 + task->is_writable = 0;
71677 +
71678 + /* ignore additional mmap checks for processes that are writable
71679 + by the default ACL */
71680 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
71681 + if (unlikely(obj->mode & GR_WRITE))
71682 + task->is_writable = 1;
71683 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
71684 + if (unlikely(obj->mode & GR_WRITE))
71685 + task->is_writable = 1;
71686 +
71687 + gr_set_proc_res(task);
71688 +
71689 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71690 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71691 +#endif
71692 + return 0;
71693 +}
71694 +
71695 +/* always called with valid inodev ptr */
71696 +static void
71697 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
71698 +{
71699 + struct acl_object_label *matchpo;
71700 + struct acl_subject_label *matchps;
71701 + struct acl_subject_label *subj;
71702 + struct acl_role_label *role;
71703 + unsigned int x;
71704 +
71705 + FOR_EACH_ROLE_START(role)
71706 + FOR_EACH_SUBJECT_START(role, subj, x)
71707 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71708 + matchpo->mode |= GR_DELETED;
71709 + FOR_EACH_SUBJECT_END(subj,x)
71710 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71711 + /* nested subjects aren't in the role's subj_hash table */
71712 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71713 + matchpo->mode |= GR_DELETED;
71714 + FOR_EACH_NESTED_SUBJECT_END(subj)
71715 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
71716 + matchps->mode |= GR_DELETED;
71717 + FOR_EACH_ROLE_END(role)
71718 +
71719 + inodev->nentry->deleted = 1;
71720 +
71721 + return;
71722 +}
71723 +
71724 +void
71725 +gr_handle_delete(const u64 ino, const dev_t dev)
71726 +{
71727 + struct inodev_entry *inodev;
71728 +
71729 + if (unlikely(!(gr_status & GR_READY)))
71730 + return;
71731 +
71732 + write_lock(&gr_inode_lock);
71733 + inodev = lookup_inodev_entry(ino, dev);
71734 + if (inodev != NULL)
71735 + do_handle_delete(inodev, ino, dev);
71736 + write_unlock(&gr_inode_lock);
71737 +
71738 + return;
71739 +}
71740 +
71741 +static void
71742 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
71743 + const u64 newinode, const dev_t newdevice,
71744 + struct acl_subject_label *subj)
71745 +{
71746 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
71747 + struct acl_object_label *match;
71748 +
71749 + match = subj->obj_hash[index];
71750 +
71751 + while (match && (match->inode != oldinode ||
71752 + match->device != olddevice ||
71753 + !(match->mode & GR_DELETED)))
71754 + match = match->next;
71755 +
71756 + if (match && (match->inode == oldinode)
71757 + && (match->device == olddevice)
71758 + && (match->mode & GR_DELETED)) {
71759 + if (match->prev == NULL) {
71760 + subj->obj_hash[index] = match->next;
71761 + if (match->next != NULL)
71762 + match->next->prev = NULL;
71763 + } else {
71764 + match->prev->next = match->next;
71765 + if (match->next != NULL)
71766 + match->next->prev = match->prev;
71767 + }
71768 + match->prev = NULL;
71769 + match->next = NULL;
71770 + match->inode = newinode;
71771 + match->device = newdevice;
71772 + match->mode &= ~GR_DELETED;
71773 +
71774 + insert_acl_obj_label(match, subj);
71775 + }
71776 +
71777 + return;
71778 +}
71779 +
71780 +static void
71781 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
71782 + const u64 newinode, const dev_t newdevice,
71783 + struct acl_role_label *role)
71784 +{
71785 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
71786 + struct acl_subject_label *match;
71787 +
71788 + match = role->subj_hash[index];
71789 +
71790 + while (match && (match->inode != oldinode ||
71791 + match->device != olddevice ||
71792 + !(match->mode & GR_DELETED)))
71793 + match = match->next;
71794 +
71795 + if (match && (match->inode == oldinode)
71796 + && (match->device == olddevice)
71797 + && (match->mode & GR_DELETED)) {
71798 + if (match->prev == NULL) {
71799 + role->subj_hash[index] = match->next;
71800 + if (match->next != NULL)
71801 + match->next->prev = NULL;
71802 + } else {
71803 + match->prev->next = match->next;
71804 + if (match->next != NULL)
71805 + match->next->prev = match->prev;
71806 + }
71807 + match->prev = NULL;
71808 + match->next = NULL;
71809 + match->inode = newinode;
71810 + match->device = newdevice;
71811 + match->mode &= ~GR_DELETED;
71812 +
71813 + insert_acl_subj_label(match, role);
71814 + }
71815 +
71816 + return;
71817 +}
71818 +
71819 +static void
71820 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
71821 + const u64 newinode, const dev_t newdevice)
71822 +{
71823 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
71824 + struct inodev_entry *match;
71825 +
71826 + match = running_polstate.inodev_set.i_hash[index];
71827 +
71828 + while (match && (match->nentry->inode != oldinode ||
71829 + match->nentry->device != olddevice || !match->nentry->deleted))
71830 + match = match->next;
71831 +
71832 + if (match && (match->nentry->inode == oldinode)
71833 + && (match->nentry->device == olddevice) &&
71834 + match->nentry->deleted) {
71835 + if (match->prev == NULL) {
71836 + running_polstate.inodev_set.i_hash[index] = match->next;
71837 + if (match->next != NULL)
71838 + match->next->prev = NULL;
71839 + } else {
71840 + match->prev->next = match->next;
71841 + if (match->next != NULL)
71842 + match->next->prev = match->prev;
71843 + }
71844 + match->prev = NULL;
71845 + match->next = NULL;
71846 + match->nentry->inode = newinode;
71847 + match->nentry->device = newdevice;
71848 + match->nentry->deleted = 0;
71849 +
71850 + insert_inodev_entry(match);
71851 + }
71852 +
71853 + return;
71854 +}
71855 +
71856 +static void
71857 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
71858 +{
71859 + struct acl_subject_label *subj;
71860 + struct acl_role_label *role;
71861 + unsigned int x;
71862 +
71863 + FOR_EACH_ROLE_START(role)
71864 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
71865 +
71866 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71867 + if ((subj->inode == ino) && (subj->device == dev)) {
71868 + subj->inode = ino;
71869 + subj->device = dev;
71870 + }
71871 + /* nested subjects aren't in the role's subj_hash table */
71872 + update_acl_obj_label(matchn->inode, matchn->device,
71873 + ino, dev, subj);
71874 + FOR_EACH_NESTED_SUBJECT_END(subj)
71875 + FOR_EACH_SUBJECT_START(role, subj, x)
71876 + update_acl_obj_label(matchn->inode, matchn->device,
71877 + ino, dev, subj);
71878 + FOR_EACH_SUBJECT_END(subj,x)
71879 + FOR_EACH_ROLE_END(role)
71880 +
71881 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
71882 +
71883 + return;
71884 +}
71885 +
71886 +static void
71887 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
71888 + const struct vfsmount *mnt)
71889 +{
71890 + u64 ino = __get_ino(dentry);
71891 + dev_t dev = __get_dev(dentry);
71892 +
71893 + __do_handle_create(matchn, ino, dev);
71894 +
71895 + return;
71896 +}
71897 +
71898 +void
71899 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
71900 +{
71901 + struct name_entry *matchn;
71902 +
71903 + if (unlikely(!(gr_status & GR_READY)))
71904 + return;
71905 +
71906 + preempt_disable();
71907 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
71908 +
71909 + if (unlikely((unsigned long)matchn)) {
71910 + write_lock(&gr_inode_lock);
71911 + do_handle_create(matchn, dentry, mnt);
71912 + write_unlock(&gr_inode_lock);
71913 + }
71914 + preempt_enable();
71915 +
71916 + return;
71917 +}
71918 +
71919 +void
71920 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
71921 +{
71922 + struct name_entry *matchn;
71923 +
71924 + if (unlikely(!(gr_status & GR_READY)))
71925 + return;
71926 +
71927 + preempt_disable();
71928 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
71929 +
71930 + if (unlikely((unsigned long)matchn)) {
71931 + write_lock(&gr_inode_lock);
71932 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
71933 + write_unlock(&gr_inode_lock);
71934 + }
71935 + preempt_enable();
71936 +
71937 + return;
71938 +}
71939 +
71940 +void
71941 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
71942 + struct dentry *old_dentry,
71943 + struct dentry *new_dentry,
71944 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
71945 +{
71946 + struct name_entry *matchn;
71947 + struct name_entry *matchn2 = NULL;
71948 + struct inodev_entry *inodev;
71949 + struct inode *inode = new_dentry->d_inode;
71950 + u64 old_ino = __get_ino(old_dentry);
71951 + dev_t old_dev = __get_dev(old_dentry);
71952 + unsigned int exchange = flags & RENAME_EXCHANGE;
71953 +
71954 + /* vfs_rename swaps the name and parent link for old_dentry and
71955 + new_dentry
71956 + at this point, old_dentry has the new name, parent link, and inode
71957 + for the renamed file
71958 + if a file is being replaced by a rename, new_dentry has the inode
71959 + and name for the replaced file
71960 + */
71961 +
71962 + if (unlikely(!(gr_status & GR_READY)))
71963 + return;
71964 +
71965 + preempt_disable();
71966 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
71967 +
71968 + /* exchange cases:
71969 + a filename exists for the source, but not dest
71970 + do a recreate on source
71971 + a filename exists for the dest, but not source
71972 + do a recreate on dest
71973 + a filename exists for both source and dest
71974 + delete source and dest, then create source and dest
71975 + a filename exists for neither source nor dest
71976 + no updates needed
71977 +
71978 + the name entry lookups get us the old inode/dev associated with
71979 + each name, so do the deletes first (if possible) so that when
71980 + we do the create, we pick up on the right entries
71981 + */
71982 +
71983 + if (exchange)
71984 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
71985 +
71986 + /* we wouldn't have to check d_inode if it weren't for
71987 + NFS silly-renaming
71988 + */
71989 +
71990 + write_lock(&gr_inode_lock);
71991 + if (unlikely((replace || exchange) && inode)) {
71992 + u64 new_ino = __get_ino(new_dentry);
71993 + dev_t new_dev = __get_dev(new_dentry);
71994 +
71995 + inodev = lookup_inodev_entry(new_ino, new_dev);
71996 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
71997 + do_handle_delete(inodev, new_ino, new_dev);
71998 + }
71999 +
72000 + inodev = lookup_inodev_entry(old_ino, old_dev);
72001 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
72002 + do_handle_delete(inodev, old_ino, old_dev);
72003 +
72004 + if (unlikely(matchn != NULL))
72005 + do_handle_create(matchn, old_dentry, mnt);
72006 +
72007 + if (unlikely(matchn2 != NULL))
72008 + do_handle_create(matchn2, new_dentry, mnt);
72009 +
72010 + write_unlock(&gr_inode_lock);
72011 + preempt_enable();
72012 +
72013 + return;
72014 +}
72015 +
72016 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
72017 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
72018 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
72019 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
72020 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
72021 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
72022 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
72023 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
72024 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
72025 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
72026 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
72027 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
72028 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
72029 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
72030 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
72031 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
72032 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
72033 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
72034 +};
72035 +
72036 +void
72037 +gr_learn_resource(const struct task_struct *task,
72038 + const int res, const unsigned long wanted, const int gt)
72039 +{
72040 + struct acl_subject_label *acl;
72041 + const struct cred *cred;
72042 +
72043 + if (unlikely((gr_status & GR_READY) &&
72044 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
72045 + goto skip_reslog;
72046 +
72047 + gr_log_resource(task, res, wanted, gt);
72048 +skip_reslog:
72049 +
72050 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
72051 + return;
72052 +
72053 + acl = task->acl;
72054 +
72055 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
72056 + !(acl->resmask & (1U << (unsigned short) res))))
72057 + return;
72058 +
72059 + if (wanted >= acl->res[res].rlim_cur) {
72060 + unsigned long res_add;
72061 +
72062 + res_add = wanted + res_learn_bumps[res];
72063 +
72064 + acl->res[res].rlim_cur = res_add;
72065 +
72066 + if (wanted > acl->res[res].rlim_max)
72067 + acl->res[res].rlim_max = res_add;
72068 +
72069 + /* only log the subject filename, since resource logging is supported for
72070 + single-subject learning only */
72071 + rcu_read_lock();
72072 + cred = __task_cred(task);
72073 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72074 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
72075 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
72076 + "", (unsigned long) res, &task->signal->saved_ip);
72077 + rcu_read_unlock();
72078 + }
72079 +
72080 + return;
72081 +}
72082 +EXPORT_SYMBOL_GPL(gr_learn_resource);
72083 +#endif
72084 +
72085 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
72086 +void
72087 +pax_set_initial_flags(struct linux_binprm *bprm)
72088 +{
72089 + struct task_struct *task = current;
72090 + struct acl_subject_label *proc;
72091 + unsigned long flags;
72092 +
72093 + if (unlikely(!(gr_status & GR_READY)))
72094 + return;
72095 +
72096 + flags = pax_get_flags(task);
72097 +
72098 + proc = task->acl;
72099 +
72100 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
72101 + flags &= ~MF_PAX_PAGEEXEC;
72102 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
72103 + flags &= ~MF_PAX_SEGMEXEC;
72104 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
72105 + flags &= ~MF_PAX_RANDMMAP;
72106 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
72107 + flags &= ~MF_PAX_EMUTRAMP;
72108 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
72109 + flags &= ~MF_PAX_MPROTECT;
72110 +
72111 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
72112 + flags |= MF_PAX_PAGEEXEC;
72113 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
72114 + flags |= MF_PAX_SEGMEXEC;
72115 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
72116 + flags |= MF_PAX_RANDMMAP;
72117 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
72118 + flags |= MF_PAX_EMUTRAMP;
72119 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
72120 + flags |= MF_PAX_MPROTECT;
72121 +
72122 + pax_set_flags(task, flags);
72123 +
72124 + return;
72125 +}
72126 +#endif
72127 +
72128 +int
72129 +gr_handle_proc_ptrace(struct task_struct *task)
72130 +{
72131 + struct file *filp;
72132 + struct task_struct *tmp = task;
72133 + struct task_struct *curtemp = current;
72134 + __u32 retmode;
72135 +
72136 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
72137 + if (unlikely(!(gr_status & GR_READY)))
72138 + return 0;
72139 +#endif
72140 +
72141 + read_lock(&tasklist_lock);
72142 + read_lock(&grsec_exec_file_lock);
72143 + filp = task->exec_file;
72144 +
72145 + while (task_pid_nr(tmp) > 0) {
72146 + if (tmp == curtemp)
72147 + break;
72148 + tmp = tmp->real_parent;
72149 + }
72150 +
72151 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
72152 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
72153 + read_unlock(&grsec_exec_file_lock);
72154 + read_unlock(&tasklist_lock);
72155 + return 1;
72156 + }
72157 +
72158 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
72159 + if (!(gr_status & GR_READY)) {
72160 + read_unlock(&grsec_exec_file_lock);
72161 + read_unlock(&tasklist_lock);
72162 + return 0;
72163 + }
72164 +#endif
72165 +
72166 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
72167 + read_unlock(&grsec_exec_file_lock);
72168 + read_unlock(&tasklist_lock);
72169 +
72170 + if (retmode & GR_NOPTRACE)
72171 + return 1;
72172 +
72173 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
72174 + && (current->acl != task->acl || (current->acl != current->role->root_label
72175 + && task_pid_nr(current) != task_pid_nr(task))))
72176 + return 1;
72177 +
72178 + return 0;
72179 +}
72180 +
72181 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
72182 +{
72183 + if (unlikely(!(gr_status & GR_READY)))
72184 + return;
72185 +
72186 + if (!(current->role->roletype & GR_ROLE_GOD))
72187 + return;
72188 +
72189 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
72190 + p->role->rolename, gr_task_roletype_to_char(p),
72191 + p->acl->filename);
72192 +}
72193 +
72194 +int
72195 +gr_handle_ptrace(struct task_struct *task, const long request)
72196 +{
72197 + struct task_struct *tmp = task;
72198 + struct task_struct *curtemp = current;
72199 + __u32 retmode;
72200 +
72201 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
72202 + if (unlikely(!(gr_status & GR_READY)))
72203 + return 0;
72204 +#endif
72205 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
72206 + read_lock(&tasklist_lock);
72207 + while (task_pid_nr(tmp) > 0) {
72208 + if (tmp == curtemp)
72209 + break;
72210 + tmp = tmp->real_parent;
72211 + }
72212 +
72213 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
72214 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
72215 + read_unlock(&tasklist_lock);
72216 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
72217 + return 1;
72218 + }
72219 + read_unlock(&tasklist_lock);
72220 + }
72221 +
72222 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
72223 + if (!(gr_status & GR_READY))
72224 + return 0;
72225 +#endif
72226 +
72227 + read_lock(&grsec_exec_file_lock);
72228 + if (unlikely(!task->exec_file)) {
72229 + read_unlock(&grsec_exec_file_lock);
72230 + return 0;
72231 + }
72232 +
72233 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
72234 + read_unlock(&grsec_exec_file_lock);
72235 +
72236 + if (retmode & GR_NOPTRACE) {
72237 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
72238 + return 1;
72239 + }
72240 +
72241 + if (retmode & GR_PTRACERD) {
72242 + switch (request) {
72243 + case PTRACE_SEIZE:
72244 + case PTRACE_POKETEXT:
72245 + case PTRACE_POKEDATA:
72246 + case PTRACE_POKEUSR:
72247 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
72248 + case PTRACE_SETREGS:
72249 + case PTRACE_SETFPREGS:
72250 +#endif
72251 +#ifdef CONFIG_X86
72252 + case PTRACE_SETFPXREGS:
72253 +#endif
72254 +#ifdef CONFIG_ALTIVEC
72255 + case PTRACE_SETVRREGS:
72256 +#endif
72257 + return 1;
72258 + default:
72259 + return 0;
72260 + }
72261 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
72262 + !(current->role->roletype & GR_ROLE_GOD) &&
72263 + (current->acl != task->acl)) {
72264 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
72265 + return 1;
72266 + }
72267 +
72268 + return 0;
72269 +}
72270 +
72271 +static int is_writable_mmap(const struct file *filp)
72272 +{
72273 + struct task_struct *task = current;
72274 + struct acl_object_label *obj, *obj2;
72275 +
72276 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
72277 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
72278 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
72279 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
72280 + task->role->root_label);
72281 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
72282 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
72283 + return 1;
72284 + }
72285 + }
72286 + return 0;
72287 +}
72288 +
72289 +int
72290 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
72291 +{
72292 + __u32 mode;
72293 +
72294 + if (unlikely(!file || !(prot & PROT_EXEC)))
72295 + return 1;
72296 +
72297 + if (is_writable_mmap(file))
72298 + return 0;
72299 +
72300 + mode =
72301 + gr_search_file(file->f_path.dentry,
72302 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
72303 + file->f_path.mnt);
72304 +
72305 + if (!gr_tpe_allow(file))
72306 + return 0;
72307 +
72308 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
72309 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72310 + return 0;
72311 + } else if (unlikely(!(mode & GR_EXEC))) {
72312 + return 0;
72313 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
72314 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72315 + return 1;
72316 + }
72317 +
72318 + return 1;
72319 +}
72320 +
72321 +int
72322 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
72323 +{
72324 + __u32 mode;
72325 +
72326 + if (unlikely(!file || !(prot & PROT_EXEC)))
72327 + return 1;
72328 +
72329 + if (is_writable_mmap(file))
72330 + return 0;
72331 +
72332 + mode =
72333 + gr_search_file(file->f_path.dentry,
72334 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
72335 + file->f_path.mnt);
72336 +
72337 + if (!gr_tpe_allow(file))
72338 + return 0;
72339 +
72340 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
72341 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72342 + return 0;
72343 + } else if (unlikely(!(mode & GR_EXEC))) {
72344 + return 0;
72345 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
72346 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72347 + return 1;
72348 + }
72349 +
72350 + return 1;
72351 +}
72352 +
72353 +void
72354 +gr_acl_handle_psacct(struct task_struct *task, const long code)
72355 +{
72356 + unsigned long runtime, cputime;
72357 + cputime_t utime, stime;
72358 + unsigned int wday, cday;
72359 + __u8 whr, chr;
72360 + __u8 wmin, cmin;
72361 + __u8 wsec, csec;
72362 + struct timespec curtime, starttime;
72363 +
72364 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
72365 + !(task->acl->mode & GR_PROCACCT)))
72366 + return;
72367 +
72368 + curtime = ns_to_timespec(ktime_get_ns());
72369 + starttime = ns_to_timespec(task->start_time);
72370 + runtime = curtime.tv_sec - starttime.tv_sec;
72371 + wday = runtime / (60 * 60 * 24);
72372 + runtime -= wday * (60 * 60 * 24);
72373 + whr = runtime / (60 * 60);
72374 + runtime -= whr * (60 * 60);
72375 + wmin = runtime / 60;
72376 + runtime -= wmin * 60;
72377 + wsec = runtime;
72378 +
72379 + task_cputime(task, &utime, &stime);
72380 + cputime = cputime_to_secs(utime + stime);
72381 + cday = cputime / (60 * 60 * 24);
72382 + cputime -= cday * (60 * 60 * 24);
72383 + chr = cputime / (60 * 60);
72384 + cputime -= chr * (60 * 60);
72385 + cmin = cputime / 60;
72386 + cputime -= cmin * 60;
72387 + csec = cputime;
72388 +
72389 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
72390 +
72391 + return;
72392 +}
72393 +
72394 +#ifdef CONFIG_TASKSTATS
72395 +int gr_is_taskstats_denied(int pid)
72396 +{
72397 + struct task_struct *task;
72398 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
72399 + const struct cred *cred;
72400 +#endif
72401 + int ret = 0;
72402 +
72403 + /* restrict taskstats viewing to un-chrooted root users
72404 + who have the 'view' subject flag if the RBAC system is enabled
72405 + */
72406 +
72407 + rcu_read_lock();
72408 + read_lock(&tasklist_lock);
72409 + task = find_task_by_vpid(pid);
72410 + if (task) {
72411 +#ifdef CONFIG_GRKERNSEC_CHROOT
72412 + if (proc_is_chrooted(task))
72413 + ret = -EACCES;
72414 +#endif
72415 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
72416 + cred = __task_cred(task);
72417 +#ifdef CONFIG_GRKERNSEC_PROC_USER
72418 + if (gr_is_global_nonroot(cred->uid))
72419 + ret = -EACCES;
72420 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
72421 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
72422 + ret = -EACCES;
72423 +#endif
72424 +#endif
72425 + if (gr_status & GR_READY) {
72426 + if (!(task->acl->mode & GR_VIEW))
72427 + ret = -EACCES;
72428 + }
72429 + } else
72430 + ret = -ENOENT;
72431 +
72432 + read_unlock(&tasklist_lock);
72433 + rcu_read_unlock();
72434 +
72435 + return ret;
72436 +}
72437 +#endif
72438 +
72439 +/* AUXV entries are filled via a descendant of search_binary_handler
72440 + after we've already applied the subject for the target
72441 +*/
72442 +int gr_acl_enable_at_secure(void)
72443 +{
72444 + if (unlikely(!(gr_status & GR_READY)))
72445 + return 0;
72446 +
72447 + if (current->acl->mode & GR_ATSECURE)
72448 + return 1;
72449 +
72450 + return 0;
72451 +}
72452 +
72453 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
72454 +{
72455 + struct task_struct *task = current;
72456 + struct dentry *dentry = file->f_path.dentry;
72457 + struct vfsmount *mnt = file->f_path.mnt;
72458 + struct acl_object_label *obj, *tmp;
72459 + struct acl_subject_label *subj;
72460 + unsigned int bufsize;
72461 + int is_not_root;
72462 + char *path;
72463 + dev_t dev = __get_dev(dentry);
72464 +
72465 + if (unlikely(!(gr_status & GR_READY)))
72466 + return 1;
72467 +
72468 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
72469 + return 1;
72470 +
72471 + /* ignore Eric Biederman */
72472 + if (IS_PRIVATE(dentry->d_inode))
72473 + return 1;
72474 +
72475 + subj = task->acl;
72476 + read_lock(&gr_inode_lock);
72477 + do {
72478 + obj = lookup_acl_obj_label(ino, dev, subj);
72479 + if (obj != NULL) {
72480 + read_unlock(&gr_inode_lock);
72481 + return (obj->mode & GR_FIND) ? 1 : 0;
72482 + }
72483 + } while ((subj = subj->parent_subject));
72484 + read_unlock(&gr_inode_lock);
72485 +
72486 + /* this is purely an optimization since we're looking for an object
72487 + for the directory we're doing a readdir on
72488 + if it's possible for any globbed object to match the entry we're
72489 + filling into the directory, then the object we find here will be
72490 + an anchor point with attached globbed objects
72491 + */
72492 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
72493 + if (obj->globbed == NULL)
72494 + return (obj->mode & GR_FIND) ? 1 : 0;
72495 +
72496 + is_not_root = ((obj->filename[0] == '/') &&
72497 + (obj->filename[1] == '\0')) ? 0 : 1;
72498 + bufsize = PAGE_SIZE - namelen - is_not_root;
72499 +
72500 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
72501 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
72502 + return 1;
72503 +
72504 + preempt_disable();
72505 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
72506 + bufsize);
72507 +
72508 + bufsize = strlen(path);
72509 +
72510 + /* if base is "/", don't append an additional slash */
72511 + if (is_not_root)
72512 + *(path + bufsize) = '/';
72513 + memcpy(path + bufsize + is_not_root, name, namelen);
72514 + *(path + bufsize + namelen + is_not_root) = '\0';
72515 +
72516 + tmp = obj->globbed;
72517 + while (tmp) {
72518 + if (!glob_match(tmp->filename, path)) {
72519 + preempt_enable();
72520 + return (tmp->mode & GR_FIND) ? 1 : 0;
72521 + }
72522 + tmp = tmp->next;
72523 + }
72524 + preempt_enable();
72525 + return (obj->mode & GR_FIND) ? 1 : 0;
72526 +}
72527 +
72528 +void gr_put_exec_file(struct task_struct *task)
72529 +{
72530 + struct file *filp;
72531 +
72532 + write_lock(&grsec_exec_file_lock);
72533 + filp = task->exec_file;
72534 + task->exec_file = NULL;
72535 + write_unlock(&grsec_exec_file_lock);
72536 +
72537 + if (filp)
72538 + fput(filp);
72539 +
72540 + return;
72541 +}
72542 +
72543 +
72544 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
72545 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
72546 +#endif
72547 +#ifdef CONFIG_SECURITY
72548 +EXPORT_SYMBOL_GPL(gr_check_user_change);
72549 +EXPORT_SYMBOL_GPL(gr_check_group_change);
72550 +#endif
72551 +
72552 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
72553 new file mode 100644
72554 index 0000000..18ffbbd
72555 --- /dev/null
72556 +++ b/grsecurity/gracl_alloc.c
72557 @@ -0,0 +1,105 @@
72558 +#include <linux/kernel.h>
72559 +#include <linux/mm.h>
72560 +#include <linux/slab.h>
72561 +#include <linux/vmalloc.h>
72562 +#include <linux/gracl.h>
72563 +#include <linux/grsecurity.h>
72564 +
72565 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
72566 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
72567 +
72568 +static __inline__ int
72569 +alloc_pop(void)
72570 +{
72571 + if (current_alloc_state->alloc_stack_next == 1)
72572 + return 0;
72573 +
72574 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
72575 +
72576 + current_alloc_state->alloc_stack_next--;
72577 +
72578 + return 1;
72579 +}
72580 +
72581 +static __inline__ int
72582 +alloc_push(void *buf)
72583 +{
72584 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
72585 + return 1;
72586 +
72587 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
72588 +
72589 + current_alloc_state->alloc_stack_next++;
72590 +
72591 + return 0;
72592 +}
72593 +
72594 +void *
72595 +acl_alloc(unsigned long len)
72596 +{
72597 + void *ret = NULL;
72598 +
72599 + if (!len || len > PAGE_SIZE)
72600 + goto out;
72601 +
72602 + ret = kmalloc(len, GFP_KERNEL);
72603 +
72604 + if (ret) {
72605 + if (alloc_push(ret)) {
72606 + kfree(ret);
72607 + ret = NULL;
72608 + }
72609 + }
72610 +
72611 +out:
72612 + return ret;
72613 +}
72614 +
72615 +void *
72616 +acl_alloc_num(unsigned long num, unsigned long len)
72617 +{
72618 + if (!len || (num > (PAGE_SIZE / len)))
72619 + return NULL;
72620 +
72621 + return acl_alloc(num * len);
72622 +}
72623 +
72624 +void
72625 +acl_free_all(void)
72626 +{
72627 + if (!current_alloc_state->alloc_stack)
72628 + return;
72629 +
72630 + while (alloc_pop()) ;
72631 +
72632 + if (current_alloc_state->alloc_stack) {
72633 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
72634 + kfree(current_alloc_state->alloc_stack);
72635 + else
72636 + vfree(current_alloc_state->alloc_stack);
72637 + }
72638 +
72639 + current_alloc_state->alloc_stack = NULL;
72640 + current_alloc_state->alloc_stack_size = 1;
72641 + current_alloc_state->alloc_stack_next = 1;
72642 +
72643 + return;
72644 +}
72645 +
72646 +int
72647 +acl_alloc_stack_init(unsigned long size)
72648 +{
72649 + if ((size * sizeof (void *)) <= PAGE_SIZE)
72650 + current_alloc_state->alloc_stack =
72651 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
72652 + else
72653 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
72654 +
72655 + current_alloc_state->alloc_stack_size = size;
72656 + current_alloc_state->alloc_stack_next = 1;
72657 +
72658 + if (!current_alloc_state->alloc_stack)
72659 + return 0;
72660 + else
72661 + return 1;
72662 +}
72663 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
72664 new file mode 100644
72665 index 0000000..1a94c11
72666 --- /dev/null
72667 +++ b/grsecurity/gracl_cap.c
72668 @@ -0,0 +1,127 @@
72669 +#include <linux/kernel.h>
72670 +#include <linux/module.h>
72671 +#include <linux/sched.h>
72672 +#include <linux/gracl.h>
72673 +#include <linux/grsecurity.h>
72674 +#include <linux/grinternal.h>
72675 +
72676 +extern const char *captab_log[];
72677 +extern int captab_log_entries;
72678 +
72679 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
72680 +{
72681 + struct acl_subject_label *curracl;
72682 +
72683 + if (!gr_acl_is_enabled())
72684 + return 1;
72685 +
72686 + curracl = task->acl;
72687 +
72688 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
72689 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72690 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
72691 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
72692 + gr_to_filename(task->exec_file->f_path.dentry,
72693 + task->exec_file->f_path.mnt) : curracl->filename,
72694 + curracl->filename, 0UL,
72695 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
72696 + return 1;
72697 + }
72698 +
72699 + return 0;
72700 +}
72701 +
72702 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
72703 +{
72704 + struct acl_subject_label *curracl;
72705 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72706 + kernel_cap_t cap_audit = __cap_empty_set;
72707 +
72708 + if (!gr_acl_is_enabled())
72709 + return 1;
72710 +
72711 + curracl = task->acl;
72712 +
72713 + cap_drop = curracl->cap_lower;
72714 + cap_mask = curracl->cap_mask;
72715 + cap_audit = curracl->cap_invert_audit;
72716 +
72717 + while ((curracl = curracl->parent_subject)) {
72718 + /* if the cap isn't specified in the current computed mask but is specified in the
72719 + current level subject, and is lowered in the current level subject, then add
72720 + it to the set of dropped capabilities
72721 + otherwise, add the current level subject's mask to the current computed mask
72722 + */
72723 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72724 + cap_raise(cap_mask, cap);
72725 + if (cap_raised(curracl->cap_lower, cap))
72726 + cap_raise(cap_drop, cap);
72727 + if (cap_raised(curracl->cap_invert_audit, cap))
72728 + cap_raise(cap_audit, cap);
72729 + }
72730 + }
72731 +
72732 + if (!cap_raised(cap_drop, cap)) {
72733 + if (cap_raised(cap_audit, cap))
72734 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
72735 + return 1;
72736 + }
72737 +
72738 + /* only learn the capability use if the process has the capability in the
72739 + general case, the two uses in sys.c of gr_learn_cap are an exception
72740 + to this rule to ensure any role transition involves what the full-learned
72741 + policy believes in a privileged process
72742 + */
72743 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
72744 + return 1;
72745 +
72746 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
72747 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
72748 +
72749 + return 0;
72750 +}
72751 +
72752 +int
72753 +gr_acl_is_capable(const int cap)
72754 +{
72755 + return gr_task_acl_is_capable(current, current_cred(), cap);
72756 +}
72757 +
72758 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
72759 +{
72760 + struct acl_subject_label *curracl;
72761 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72762 +
72763 + if (!gr_acl_is_enabled())
72764 + return 1;
72765 +
72766 + curracl = task->acl;
72767 +
72768 + cap_drop = curracl->cap_lower;
72769 + cap_mask = curracl->cap_mask;
72770 +
72771 + while ((curracl = curracl->parent_subject)) {
72772 + /* if the cap isn't specified in the current computed mask but is specified in the
72773 + current level subject, and is lowered in the current level subject, then add
72774 + it to the set of dropped capabilities
72775 + otherwise, add the current level subject's mask to the current computed mask
72776 + */
72777 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72778 + cap_raise(cap_mask, cap);
72779 + if (cap_raised(curracl->cap_lower, cap))
72780 + cap_raise(cap_drop, cap);
72781 + }
72782 + }
72783 +
72784 + if (!cap_raised(cap_drop, cap))
72785 + return 1;
72786 +
72787 + return 0;
72788 +}
72789 +
72790 +int
72791 +gr_acl_is_capable_nolog(const int cap)
72792 +{
72793 + return gr_task_acl_is_capable_nolog(current, cap);
72794 +}
72795 +
72796 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
72797 new file mode 100644
72798 index 0000000..a43dd06
72799 --- /dev/null
72800 +++ b/grsecurity/gracl_compat.c
72801 @@ -0,0 +1,269 @@
72802 +#include <linux/kernel.h>
72803 +#include <linux/gracl.h>
72804 +#include <linux/compat.h>
72805 +#include <linux/gracl_compat.h>
72806 +
72807 +#include <asm/uaccess.h>
72808 +
72809 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
72810 +{
72811 + struct gr_arg_wrapper_compat uwrapcompat;
72812 +
72813 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
72814 + return -EFAULT;
72815 +
72816 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
72817 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
72818 + return -EINVAL;
72819 +
72820 + uwrap->arg = compat_ptr(uwrapcompat.arg);
72821 + uwrap->version = uwrapcompat.version;
72822 + uwrap->size = sizeof(struct gr_arg);
72823 +
72824 + return 0;
72825 +}
72826 +
72827 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
72828 +{
72829 + struct gr_arg_compat argcompat;
72830 +
72831 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
72832 + return -EFAULT;
72833 +
72834 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
72835 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
72836 + arg->role_db.num_roles = argcompat.role_db.num_roles;
72837 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
72838 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
72839 + arg->role_db.num_objects = argcompat.role_db.num_objects;
72840 +
72841 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
72842 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
72843 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
72844 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
72845 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
72846 + arg->segv_device = argcompat.segv_device;
72847 + arg->segv_inode = argcompat.segv_inode;
72848 + arg->segv_uid = argcompat.segv_uid;
72849 + arg->num_sprole_pws = argcompat.num_sprole_pws;
72850 + arg->mode = argcompat.mode;
72851 +
72852 + return 0;
72853 +}
72854 +
72855 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
72856 +{
72857 + struct acl_object_label_compat objcompat;
72858 +
72859 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
72860 + return -EFAULT;
72861 +
72862 + obj->filename = compat_ptr(objcompat.filename);
72863 + obj->inode = objcompat.inode;
72864 + obj->device = objcompat.device;
72865 + obj->mode = objcompat.mode;
72866 +
72867 + obj->nested = compat_ptr(objcompat.nested);
72868 + obj->globbed = compat_ptr(objcompat.globbed);
72869 +
72870 + obj->prev = compat_ptr(objcompat.prev);
72871 + obj->next = compat_ptr(objcompat.next);
72872 +
72873 + return 0;
72874 +}
72875 +
72876 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
72877 +{
72878 + unsigned int i;
72879 + struct acl_subject_label_compat subjcompat;
72880 +
72881 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
72882 + return -EFAULT;
72883 +
72884 + subj->filename = compat_ptr(subjcompat.filename);
72885 + subj->inode = subjcompat.inode;
72886 + subj->device = subjcompat.device;
72887 + subj->mode = subjcompat.mode;
72888 + subj->cap_mask = subjcompat.cap_mask;
72889 + subj->cap_lower = subjcompat.cap_lower;
72890 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
72891 +
72892 + for (i = 0; i < GR_NLIMITS; i++) {
72893 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
72894 + subj->res[i].rlim_cur = RLIM_INFINITY;
72895 + else
72896 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
72897 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
72898 + subj->res[i].rlim_max = RLIM_INFINITY;
72899 + else
72900 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
72901 + }
72902 + subj->resmask = subjcompat.resmask;
72903 +
72904 + subj->user_trans_type = subjcompat.user_trans_type;
72905 + subj->group_trans_type = subjcompat.group_trans_type;
72906 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
72907 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
72908 + subj->user_trans_num = subjcompat.user_trans_num;
72909 + subj->group_trans_num = subjcompat.group_trans_num;
72910 +
72911 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
72912 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
72913 + subj->ip_type = subjcompat.ip_type;
72914 + subj->ips = compat_ptr(subjcompat.ips);
72915 + subj->ip_num = subjcompat.ip_num;
72916 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
72917 +
72918 + subj->crashes = subjcompat.crashes;
72919 + subj->expires = subjcompat.expires;
72920 +
72921 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
72922 + subj->hash = compat_ptr(subjcompat.hash);
72923 + subj->prev = compat_ptr(subjcompat.prev);
72924 + subj->next = compat_ptr(subjcompat.next);
72925 +
72926 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
72927 + subj->obj_hash_size = subjcompat.obj_hash_size;
72928 + subj->pax_flags = subjcompat.pax_flags;
72929 +
72930 + return 0;
72931 +}
72932 +
72933 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
72934 +{
72935 + struct acl_role_label_compat rolecompat;
72936 +
72937 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
72938 + return -EFAULT;
72939 +
72940 + role->rolename = compat_ptr(rolecompat.rolename);
72941 + role->uidgid = rolecompat.uidgid;
72942 + role->roletype = rolecompat.roletype;
72943 +
72944 + role->auth_attempts = rolecompat.auth_attempts;
72945 + role->expires = rolecompat.expires;
72946 +
72947 + role->root_label = compat_ptr(rolecompat.root_label);
72948 + role->hash = compat_ptr(rolecompat.hash);
72949 +
72950 + role->prev = compat_ptr(rolecompat.prev);
72951 + role->next = compat_ptr(rolecompat.next);
72952 +
72953 + role->transitions = compat_ptr(rolecompat.transitions);
72954 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
72955 + role->domain_children = compat_ptr(rolecompat.domain_children);
72956 + role->domain_child_num = rolecompat.domain_child_num;
72957 +
72958 + role->umask = rolecompat.umask;
72959 +
72960 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
72961 + role->subj_hash_size = rolecompat.subj_hash_size;
72962 +
72963 + return 0;
72964 +}
72965 +
72966 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
72967 +{
72968 + struct role_allowed_ip_compat roleip_compat;
72969 +
72970 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
72971 + return -EFAULT;
72972 +
72973 + roleip->addr = roleip_compat.addr;
72974 + roleip->netmask = roleip_compat.netmask;
72975 +
72976 + roleip->prev = compat_ptr(roleip_compat.prev);
72977 + roleip->next = compat_ptr(roleip_compat.next);
72978 +
72979 + return 0;
72980 +}
72981 +
72982 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
72983 +{
72984 + struct role_transition_compat trans_compat;
72985 +
72986 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
72987 + return -EFAULT;
72988 +
72989 + trans->rolename = compat_ptr(trans_compat.rolename);
72990 +
72991 + trans->prev = compat_ptr(trans_compat.prev);
72992 + trans->next = compat_ptr(trans_compat.next);
72993 +
72994 + return 0;
72995 +
72996 +}
72997 +
72998 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
72999 +{
73000 + struct gr_hash_struct_compat hash_compat;
73001 +
73002 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
73003 + return -EFAULT;
73004 +
73005 + hash->table = compat_ptr(hash_compat.table);
73006 + hash->nametable = compat_ptr(hash_compat.nametable);
73007 + hash->first = compat_ptr(hash_compat.first);
73008 +
73009 + hash->table_size = hash_compat.table_size;
73010 + hash->used_size = hash_compat.used_size;
73011 +
73012 + hash->type = hash_compat.type;
73013 +
73014 + return 0;
73015 +}
73016 +
73017 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
73018 +{
73019 + compat_uptr_t ptrcompat;
73020 +
73021 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
73022 + return -EFAULT;
73023 +
73024 + *(void **)ptr = compat_ptr(ptrcompat);
73025 +
73026 + return 0;
73027 +}
73028 +
73029 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
73030 +{
73031 + struct acl_ip_label_compat ip_compat;
73032 +
73033 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
73034 + return -EFAULT;
73035 +
73036 + ip->iface = compat_ptr(ip_compat.iface);
73037 + ip->addr = ip_compat.addr;
73038 + ip->netmask = ip_compat.netmask;
73039 + ip->low = ip_compat.low;
73040 + ip->high = ip_compat.high;
73041 + ip->mode = ip_compat.mode;
73042 + ip->type = ip_compat.type;
73043 +
73044 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
73045 +
73046 + ip->prev = compat_ptr(ip_compat.prev);
73047 + ip->next = compat_ptr(ip_compat.next);
73048 +
73049 + return 0;
73050 +}
73051 +
73052 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
73053 +{
73054 + struct sprole_pw_compat pw_compat;
73055 +
73056 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
73057 + return -EFAULT;
73058 +
73059 + pw->rolename = compat_ptr(pw_compat.rolename);
73060 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
73061 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
73062 +
73063 + return 0;
73064 +}
73065 +
73066 +size_t get_gr_arg_wrapper_size_compat(void)
73067 +{
73068 + return sizeof(struct gr_arg_wrapper_compat);
73069 +}
73070 +
73071 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
73072 new file mode 100644
73073 index 0000000..8ee8e4f
73074 --- /dev/null
73075 +++ b/grsecurity/gracl_fs.c
73076 @@ -0,0 +1,447 @@
73077 +#include <linux/kernel.h>
73078 +#include <linux/sched.h>
73079 +#include <linux/types.h>
73080 +#include <linux/fs.h>
73081 +#include <linux/file.h>
73082 +#include <linux/stat.h>
73083 +#include <linux/grsecurity.h>
73084 +#include <linux/grinternal.h>
73085 +#include <linux/gracl.h>
73086 +
73087 +umode_t
73088 +gr_acl_umask(void)
73089 +{
73090 + if (unlikely(!gr_acl_is_enabled()))
73091 + return 0;
73092 +
73093 + return current->role->umask;
73094 +}
73095 +
73096 +__u32
73097 +gr_acl_handle_hidden_file(const struct dentry * dentry,
73098 + const struct vfsmount * mnt)
73099 +{
73100 + __u32 mode;
73101 +
73102 + if (unlikely(d_is_negative(dentry)))
73103 + return GR_FIND;
73104 +
73105 + mode =
73106 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
73107 +
73108 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
73109 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
73110 + return mode;
73111 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
73112 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
73113 + return 0;
73114 + } else if (unlikely(!(mode & GR_FIND)))
73115 + return 0;
73116 +
73117 + return GR_FIND;
73118 +}
73119 +
73120 +__u32
73121 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
73122 + int acc_mode)
73123 +{
73124 + __u32 reqmode = GR_FIND;
73125 + __u32 mode;
73126 +
73127 + if (unlikely(d_is_negative(dentry)))
73128 + return reqmode;
73129 +
73130 + if (acc_mode & MAY_APPEND)
73131 + reqmode |= GR_APPEND;
73132 + else if (acc_mode & MAY_WRITE)
73133 + reqmode |= GR_WRITE;
73134 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
73135 + reqmode |= GR_READ;
73136 +
73137 + mode =
73138 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
73139 + mnt);
73140 +
73141 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
73142 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
73143 + reqmode & GR_READ ? " reading" : "",
73144 + reqmode & GR_WRITE ? " writing" : reqmode &
73145 + GR_APPEND ? " appending" : "");
73146 + return reqmode;
73147 + } else
73148 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
73149 + {
73150 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
73151 + reqmode & GR_READ ? " reading" : "",
73152 + reqmode & GR_WRITE ? " writing" : reqmode &
73153 + GR_APPEND ? " appending" : "");
73154 + return 0;
73155 + } else if (unlikely((mode & reqmode) != reqmode))
73156 + return 0;
73157 +
73158 + return reqmode;
73159 +}
73160 +
73161 +__u32
73162 +gr_acl_handle_creat(const struct dentry * dentry,
73163 + const struct dentry * p_dentry,
73164 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
73165 + const int imode)
73166 +{
73167 + __u32 reqmode = GR_WRITE | GR_CREATE;
73168 + __u32 mode;
73169 +
73170 + if (acc_mode & MAY_APPEND)
73171 + reqmode |= GR_APPEND;
73172 + // if a directory was required or the directory already exists, then
73173 + // don't count this open as a read
73174 + if ((acc_mode & MAY_READ) &&
73175 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
73176 + reqmode |= GR_READ;
73177 + if ((open_flags & O_CREAT) &&
73178 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
73179 + reqmode |= GR_SETID;
73180 +
73181 + mode =
73182 + gr_check_create(dentry, p_dentry, p_mnt,
73183 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
73184 +
73185 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
73186 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
73187 + reqmode & GR_READ ? " reading" : "",
73188 + reqmode & GR_WRITE ? " writing" : reqmode &
73189 + GR_APPEND ? " appending" : "");
73190 + return reqmode;
73191 + } else
73192 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
73193 + {
73194 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
73195 + reqmode & GR_READ ? " reading" : "",
73196 + reqmode & GR_WRITE ? " writing" : reqmode &
73197 + GR_APPEND ? " appending" : "");
73198 + return 0;
73199 + } else if (unlikely((mode & reqmode) != reqmode))
73200 + return 0;
73201 +
73202 + return reqmode;
73203 +}
73204 +
73205 +__u32
73206 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
73207 + const int fmode)
73208 +{
73209 + __u32 mode, reqmode = GR_FIND;
73210 +
73211 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
73212 + reqmode |= GR_EXEC;
73213 + if (fmode & S_IWOTH)
73214 + reqmode |= GR_WRITE;
73215 + if (fmode & S_IROTH)
73216 + reqmode |= GR_READ;
73217 +
73218 + mode =
73219 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
73220 + mnt);
73221 +
73222 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
73223 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
73224 + reqmode & GR_READ ? " reading" : "",
73225 + reqmode & GR_WRITE ? " writing" : "",
73226 + reqmode & GR_EXEC ? " executing" : "");
73227 + return reqmode;
73228 + } else
73229 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
73230 + {
73231 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
73232 + reqmode & GR_READ ? " reading" : "",
73233 + reqmode & GR_WRITE ? " writing" : "",
73234 + reqmode & GR_EXEC ? " executing" : "");
73235 + return 0;
73236 + } else if (unlikely((mode & reqmode) != reqmode))
73237 + return 0;
73238 +
73239 + return reqmode;
73240 +}
73241 +
73242 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
73243 +{
73244 + __u32 mode;
73245 +
73246 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
73247 +
73248 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
73249 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
73250 + return mode;
73251 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
73252 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
73253 + return 0;
73254 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
73255 + return 0;
73256 +
73257 + return (reqmode);
73258 +}
73259 +
73260 +__u32
73261 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
73262 +{
73263 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
73264 +}
73265 +
73266 +__u32
73267 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
73268 +{
73269 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
73270 +}
73271 +
73272 +__u32
73273 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
73274 +{
73275 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
73276 +}
73277 +
73278 +__u32
73279 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
73280 +{
73281 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
73282 +}
73283 +
73284 +__u32
73285 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
73286 + umode_t *modeptr)
73287 +{
73288 + umode_t mode;
73289 +
73290 + *modeptr &= ~gr_acl_umask();
73291 + mode = *modeptr;
73292 +
73293 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
73294 + return 1;
73295 +
73296 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
73297 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
73298 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
73299 + GR_CHMOD_ACL_MSG);
73300 + } else {
73301 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
73302 + }
73303 +}
73304 +
73305 +__u32
73306 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
73307 +{
73308 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
73309 +}
73310 +
73311 +__u32
73312 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
73313 +{
73314 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
73315 +}
73316 +
73317 +__u32
73318 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
73319 +{
73320 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
73321 +}
73322 +
73323 +__u32
73324 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
73325 +{
73326 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
73327 +}
73328 +
73329 +__u32
73330 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
73331 +{
73332 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
73333 + GR_UNIXCONNECT_ACL_MSG);
73334 +}
73335 +
73336 +/* hardlinks require at minimum create and link permission,
73337 + any additional privilege required is based on the
73338 + privilege of the file being linked to
73339 +*/
73340 +__u32
73341 +gr_acl_handle_link(const struct dentry * new_dentry,
73342 + const struct dentry * parent_dentry,
73343 + const struct vfsmount * parent_mnt,
73344 + const struct dentry * old_dentry,
73345 + const struct vfsmount * old_mnt, const struct filename *to)
73346 +{
73347 + __u32 mode;
73348 + __u32 needmode = GR_CREATE | GR_LINK;
73349 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
73350 +
73351 + mode =
73352 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
73353 + old_mnt);
73354 +
73355 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
73356 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
73357 + return mode;
73358 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
73359 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
73360 + return 0;
73361 + } else if (unlikely((mode & needmode) != needmode))
73362 + return 0;
73363 +
73364 + return 1;
73365 +}
73366 +
73367 +__u32
73368 +gr_acl_handle_symlink(const struct dentry * new_dentry,
73369 + const struct dentry * parent_dentry,
73370 + const struct vfsmount * parent_mnt, const struct filename *from)
73371 +{
73372 + __u32 needmode = GR_WRITE | GR_CREATE;
73373 + __u32 mode;
73374 +
73375 + mode =
73376 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
73377 + GR_CREATE | GR_AUDIT_CREATE |
73378 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
73379 +
73380 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
73381 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
73382 + return mode;
73383 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
73384 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
73385 + return 0;
73386 + } else if (unlikely((mode & needmode) != needmode))
73387 + return 0;
73388 +
73389 + return (GR_WRITE | GR_CREATE);
73390 +}
73391 +
73392 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
73393 +{
73394 + __u32 mode;
73395 +
73396 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
73397 +
73398 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
73399 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
73400 + return mode;
73401 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
73402 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
73403 + return 0;
73404 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
73405 + return 0;
73406 +
73407 + return (reqmode);
73408 +}
73409 +
73410 +__u32
73411 +gr_acl_handle_mknod(const struct dentry * new_dentry,
73412 + const struct dentry * parent_dentry,
73413 + const struct vfsmount * parent_mnt,
73414 + const int mode)
73415 +{
73416 + __u32 reqmode = GR_WRITE | GR_CREATE;
73417 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
73418 + reqmode |= GR_SETID;
73419 +
73420 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
73421 + reqmode, GR_MKNOD_ACL_MSG);
73422 +}
73423 +
73424 +__u32
73425 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
73426 + const struct dentry *parent_dentry,
73427 + const struct vfsmount *parent_mnt)
73428 +{
73429 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
73430 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
73431 +}
73432 +
73433 +#define RENAME_CHECK_SUCCESS(old, new) \
73434 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
73435 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
73436 +
73437 +int
73438 +gr_acl_handle_rename(struct dentry *new_dentry,
73439 + struct dentry *parent_dentry,
73440 + const struct vfsmount *parent_mnt,
73441 + struct dentry *old_dentry,
73442 + struct inode *old_parent_inode,
73443 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
73444 +{
73445 + __u32 comp1, comp2;
73446 + int error = 0;
73447 +
73448 + if (unlikely(!gr_acl_is_enabled()))
73449 + return 0;
73450 +
73451 + if (flags & RENAME_EXCHANGE) {
73452 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
73453 + GR_AUDIT_READ | GR_AUDIT_WRITE |
73454 + GR_SUPPRESS, parent_mnt);
73455 + comp2 =
73456 + gr_search_file(old_dentry,
73457 + GR_READ | GR_WRITE | GR_AUDIT_READ |
73458 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
73459 + } else if (d_is_negative(new_dentry)) {
73460 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
73461 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
73462 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
73463 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
73464 + GR_DELETE | GR_AUDIT_DELETE |
73465 + GR_AUDIT_READ | GR_AUDIT_WRITE |
73466 + GR_SUPPRESS, old_mnt);
73467 + } else {
73468 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
73469 + GR_CREATE | GR_DELETE |
73470 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
73471 + GR_AUDIT_READ | GR_AUDIT_WRITE |
73472 + GR_SUPPRESS, parent_mnt);
73473 + comp2 =
73474 + gr_search_file(old_dentry,
73475 + GR_READ | GR_WRITE | GR_AUDIT_READ |
73476 + GR_DELETE | GR_AUDIT_DELETE |
73477 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
73478 + }
73479 +
73480 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
73481 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
73482 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
73483 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
73484 + && !(comp2 & GR_SUPPRESS)) {
73485 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
73486 + error = -EACCES;
73487 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
73488 + error = -EACCES;
73489 +
73490 + return error;
73491 +}
73492 +
73493 +void
73494 +gr_acl_handle_exit(void)
73495 +{
73496 + u16 id;
73497 + char *rolename;
73498 +
73499 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
73500 + !(current->role->roletype & GR_ROLE_PERSIST))) {
73501 + id = current->acl_role_id;
73502 + rolename = current->role->rolename;
73503 + gr_set_acls(1);
73504 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
73505 + }
73506 +
73507 + gr_put_exec_file(current);
73508 + return;
73509 +}
73510 +
73511 +int
73512 +gr_acl_handle_procpidmem(const struct task_struct *task)
73513 +{
73514 + if (unlikely(!gr_acl_is_enabled()))
73515 + return 0;
73516 +
73517 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
73518 + !(current->acl->mode & GR_POVERRIDE) &&
73519 + !(current->role->roletype & GR_ROLE_GOD))
73520 + return -EACCES;
73521 +
73522 + return 0;
73523 +}
73524 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
73525 new file mode 100644
73526 index 0000000..f056b81
73527 --- /dev/null
73528 +++ b/grsecurity/gracl_ip.c
73529 @@ -0,0 +1,386 @@
73530 +#include <linux/kernel.h>
73531 +#include <asm/uaccess.h>
73532 +#include <asm/errno.h>
73533 +#include <net/sock.h>
73534 +#include <linux/file.h>
73535 +#include <linux/fs.h>
73536 +#include <linux/net.h>
73537 +#include <linux/in.h>
73538 +#include <linux/skbuff.h>
73539 +#include <linux/ip.h>
73540 +#include <linux/udp.h>
73541 +#include <linux/types.h>
73542 +#include <linux/sched.h>
73543 +#include <linux/netdevice.h>
73544 +#include <linux/inetdevice.h>
73545 +#include <linux/gracl.h>
73546 +#include <linux/grsecurity.h>
73547 +#include <linux/grinternal.h>
73548 +
73549 +#define GR_BIND 0x01
73550 +#define GR_CONNECT 0x02
73551 +#define GR_INVERT 0x04
73552 +#define GR_BINDOVERRIDE 0x08
73553 +#define GR_CONNECTOVERRIDE 0x10
73554 +#define GR_SOCK_FAMILY 0x20
73555 +
73556 +static const char * gr_protocols[IPPROTO_MAX] = {
73557 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
73558 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
73559 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
73560 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
73561 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
73562 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
73563 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
73564 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
73565 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
73566 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
73567 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
73568 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
73569 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
73570 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
73571 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
73572 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
73573 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
73574 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
73575 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
73576 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
73577 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
73578 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
73579 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
73580 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
73581 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
73582 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
73583 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
73584 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
73585 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
73586 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
73587 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
73588 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
73589 + };
73590 +
73591 +static const char * gr_socktypes[SOCK_MAX] = {
73592 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
73593 + "unknown:7", "unknown:8", "unknown:9", "packet"
73594 + };
73595 +
73596 +static const char * gr_sockfamilies[AF_MAX+1] = {
73597 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
73598 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
73599 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
73600 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
73601 + };
73602 +
73603 +const char *
73604 +gr_proto_to_name(unsigned char proto)
73605 +{
73606 + return gr_protocols[proto];
73607 +}
73608 +
73609 +const char *
73610 +gr_socktype_to_name(unsigned char type)
73611 +{
73612 + return gr_socktypes[type];
73613 +}
73614 +
73615 +const char *
73616 +gr_sockfamily_to_name(unsigned char family)
73617 +{
73618 + return gr_sockfamilies[family];
73619 +}
73620 +
73621 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
73622 +
73623 +int
73624 +gr_search_socket(const int domain, const int type, const int protocol)
73625 +{
73626 + struct acl_subject_label *curr;
73627 + const struct cred *cred = current_cred();
73628 +
73629 + if (unlikely(!gr_acl_is_enabled()))
73630 + goto exit;
73631 +
73632 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
73633 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
73634 + goto exit; // let the kernel handle it
73635 +
73636 + curr = current->acl;
73637 +
73638 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
73639 + /* the family is allowed, if this is PF_INET allow it only if
73640 + the extra sock type/protocol checks pass */
73641 + if (domain == PF_INET)
73642 + goto inet_check;
73643 + goto exit;
73644 + } else {
73645 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73646 + __u32 fakeip = 0;
73647 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73648 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73649 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73650 + gr_to_filename(current->exec_file->f_path.dentry,
73651 + current->exec_file->f_path.mnt) :
73652 + curr->filename, curr->filename,
73653 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
73654 + &current->signal->saved_ip);
73655 + goto exit;
73656 + }
73657 + goto exit_fail;
73658 + }
73659 +
73660 +inet_check:
73661 + /* the rest of this checking is for IPv4 only */
73662 + if (!curr->ips)
73663 + goto exit;
73664 +
73665 + if ((curr->ip_type & (1U << type)) &&
73666 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
73667 + goto exit;
73668 +
73669 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73670 + /* we don't place acls on raw sockets , and sometimes
73671 + dgram/ip sockets are opened for ioctl and not
73672 + bind/connect, so we'll fake a bind learn log */
73673 + if (type == SOCK_RAW || type == SOCK_PACKET) {
73674 + __u32 fakeip = 0;
73675 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73676 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73677 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73678 + gr_to_filename(current->exec_file->f_path.dentry,
73679 + current->exec_file->f_path.mnt) :
73680 + curr->filename, curr->filename,
73681 + &fakeip, 0, type,
73682 + protocol, GR_CONNECT, &current->signal->saved_ip);
73683 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
73684 + __u32 fakeip = 0;
73685 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73686 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73687 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73688 + gr_to_filename(current->exec_file->f_path.dentry,
73689 + current->exec_file->f_path.mnt) :
73690 + curr->filename, curr->filename,
73691 + &fakeip, 0, type,
73692 + protocol, GR_BIND, &current->signal->saved_ip);
73693 + }
73694 + /* we'll log when they use connect or bind */
73695 + goto exit;
73696 + }
73697 +
73698 +exit_fail:
73699 + if (domain == PF_INET)
73700 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
73701 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
73702 + else if (rcu_access_pointer(net_families[domain]) != NULL)
73703 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
73704 + gr_socktype_to_name(type), protocol);
73705 +
73706 + return 0;
73707 +exit:
73708 + return 1;
73709 +}
73710 +
73711 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
73712 +{
73713 + if ((ip->mode & mode) &&
73714 + (ip_port >= ip->low) &&
73715 + (ip_port <= ip->high) &&
73716 + ((ntohl(ip_addr) & our_netmask) ==
73717 + (ntohl(our_addr) & our_netmask))
73718 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
73719 + && (ip->type & (1U << type))) {
73720 + if (ip->mode & GR_INVERT)
73721 + return 2; // specifically denied
73722 + else
73723 + return 1; // allowed
73724 + }
73725 +
73726 + return 0; // not specifically allowed, may continue parsing
73727 +}
73728 +
73729 +static int
73730 +gr_search_connectbind(const int full_mode, struct sock *sk,
73731 + struct sockaddr_in *addr, const int type)
73732 +{
73733 + char iface[IFNAMSIZ] = {0};
73734 + struct acl_subject_label *curr;
73735 + struct acl_ip_label *ip;
73736 + struct inet_sock *isk;
73737 + struct net_device *dev;
73738 + struct in_device *idev;
73739 + unsigned long i;
73740 + int ret;
73741 + int mode = full_mode & (GR_BIND | GR_CONNECT);
73742 + __u32 ip_addr = 0;
73743 + __u32 our_addr;
73744 + __u32 our_netmask;
73745 + char *p;
73746 + __u16 ip_port = 0;
73747 + const struct cred *cred = current_cred();
73748 +
73749 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
73750 + return 0;
73751 +
73752 + curr = current->acl;
73753 + isk = inet_sk(sk);
73754 +
73755 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
73756 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
73757 + addr->sin_addr.s_addr = curr->inaddr_any_override;
73758 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
73759 + struct sockaddr_in saddr;
73760 + int err;
73761 +
73762 + saddr.sin_family = AF_INET;
73763 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
73764 + saddr.sin_port = isk->inet_sport;
73765 +
73766 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73767 + if (err)
73768 + return err;
73769 +
73770 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73771 + if (err)
73772 + return err;
73773 + }
73774 +
73775 + if (!curr->ips)
73776 + return 0;
73777 +
73778 + ip_addr = addr->sin_addr.s_addr;
73779 + ip_port = ntohs(addr->sin_port);
73780 +
73781 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73782 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73783 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73784 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73785 + gr_to_filename(current->exec_file->f_path.dentry,
73786 + current->exec_file->f_path.mnt) :
73787 + curr->filename, curr->filename,
73788 + &ip_addr, ip_port, type,
73789 + sk->sk_protocol, mode, &current->signal->saved_ip);
73790 + return 0;
73791 + }
73792 +
73793 + for (i = 0; i < curr->ip_num; i++) {
73794 + ip = *(curr->ips + i);
73795 + if (ip->iface != NULL) {
73796 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
73797 + p = strchr(iface, ':');
73798 + if (p != NULL)
73799 + *p = '\0';
73800 + dev = dev_get_by_name(sock_net(sk), iface);
73801 + if (dev == NULL)
73802 + continue;
73803 + idev = in_dev_get(dev);
73804 + if (idev == NULL) {
73805 + dev_put(dev);
73806 + continue;
73807 + }
73808 + rcu_read_lock();
73809 + for_ifa(idev) {
73810 + if (!strcmp(ip->iface, ifa->ifa_label)) {
73811 + our_addr = ifa->ifa_address;
73812 + our_netmask = 0xffffffff;
73813 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73814 + if (ret == 1) {
73815 + rcu_read_unlock();
73816 + in_dev_put(idev);
73817 + dev_put(dev);
73818 + return 0;
73819 + } else if (ret == 2) {
73820 + rcu_read_unlock();
73821 + in_dev_put(idev);
73822 + dev_put(dev);
73823 + goto denied;
73824 + }
73825 + }
73826 + } endfor_ifa(idev);
73827 + rcu_read_unlock();
73828 + in_dev_put(idev);
73829 + dev_put(dev);
73830 + } else {
73831 + our_addr = ip->addr;
73832 + our_netmask = ip->netmask;
73833 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73834 + if (ret == 1)
73835 + return 0;
73836 + else if (ret == 2)
73837 + goto denied;
73838 + }
73839 + }
73840 +
73841 +denied:
73842 + if (mode == GR_BIND)
73843 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73844 + else if (mode == GR_CONNECT)
73845 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73846 +
73847 + return -EACCES;
73848 +}
73849 +
73850 +int
73851 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
73852 +{
73853 + /* always allow disconnection of dgram sockets with connect */
73854 + if (addr->sin_family == AF_UNSPEC)
73855 + return 0;
73856 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
73857 +}
73858 +
73859 +int
73860 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
73861 +{
73862 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
73863 +}
73864 +
73865 +int gr_search_listen(struct socket *sock)
73866 +{
73867 + struct sock *sk = sock->sk;
73868 + struct sockaddr_in addr;
73869 +
73870 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73871 + addr.sin_port = inet_sk(sk)->inet_sport;
73872 +
73873 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73874 +}
73875 +
73876 +int gr_search_accept(struct socket *sock)
73877 +{
73878 + struct sock *sk = sock->sk;
73879 + struct sockaddr_in addr;
73880 +
73881 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73882 + addr.sin_port = inet_sk(sk)->inet_sport;
73883 +
73884 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73885 +}
73886 +
73887 +int
73888 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
73889 +{
73890 + if (addr)
73891 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
73892 + else {
73893 + struct sockaddr_in sin;
73894 + const struct inet_sock *inet = inet_sk(sk);
73895 +
73896 + sin.sin_addr.s_addr = inet->inet_daddr;
73897 + sin.sin_port = inet->inet_dport;
73898 +
73899 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73900 + }
73901 +}
73902 +
73903 +int
73904 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
73905 +{
73906 + struct sockaddr_in sin;
73907 +
73908 + if (unlikely(skb->len < sizeof (struct udphdr)))
73909 + return 0; // skip this packet
73910 +
73911 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
73912 + sin.sin_port = udp_hdr(skb)->source;
73913 +
73914 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73915 +}
73916 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
73917 new file mode 100644
73918 index 0000000..25f54ef
73919 --- /dev/null
73920 +++ b/grsecurity/gracl_learn.c
73921 @@ -0,0 +1,207 @@
73922 +#include <linux/kernel.h>
73923 +#include <linux/mm.h>
73924 +#include <linux/sched.h>
73925 +#include <linux/poll.h>
73926 +#include <linux/string.h>
73927 +#include <linux/file.h>
73928 +#include <linux/types.h>
73929 +#include <linux/vmalloc.h>
73930 +#include <linux/grinternal.h>
73931 +
73932 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
73933 + size_t count, loff_t *ppos);
73934 +extern int gr_acl_is_enabled(void);
73935 +
73936 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
73937 +static int gr_learn_attached;
73938 +
73939 +/* use a 512k buffer */
73940 +#define LEARN_BUFFER_SIZE (512 * 1024)
73941 +
73942 +static DEFINE_SPINLOCK(gr_learn_lock);
73943 +static DEFINE_MUTEX(gr_learn_user_mutex);
73944 +
73945 +/* we need to maintain two buffers, so that the kernel context of grlearn
73946 + uses a semaphore around the userspace copying, and the other kernel contexts
73947 + use a spinlock when copying into the buffer, since they cannot sleep
73948 +*/
73949 +static char *learn_buffer;
73950 +static char *learn_buffer_user;
73951 +static int learn_buffer_len;
73952 +static int learn_buffer_user_len;
73953 +
73954 +static ssize_t
73955 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
73956 +{
73957 + DECLARE_WAITQUEUE(wait, current);
73958 + ssize_t retval = 0;
73959 +
73960 + add_wait_queue(&learn_wait, &wait);
73961 + set_current_state(TASK_INTERRUPTIBLE);
73962 + do {
73963 + mutex_lock(&gr_learn_user_mutex);
73964 + spin_lock(&gr_learn_lock);
73965 + if (learn_buffer_len)
73966 + break;
73967 + spin_unlock(&gr_learn_lock);
73968 + mutex_unlock(&gr_learn_user_mutex);
73969 + if (file->f_flags & O_NONBLOCK) {
73970 + retval = -EAGAIN;
73971 + goto out;
73972 + }
73973 + if (signal_pending(current)) {
73974 + retval = -ERESTARTSYS;
73975 + goto out;
73976 + }
73977 +
73978 + schedule();
73979 + } while (1);
73980 +
73981 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
73982 + learn_buffer_user_len = learn_buffer_len;
73983 + retval = learn_buffer_len;
73984 + learn_buffer_len = 0;
73985 +
73986 + spin_unlock(&gr_learn_lock);
73987 +
73988 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
73989 + retval = -EFAULT;
73990 +
73991 + mutex_unlock(&gr_learn_user_mutex);
73992 +out:
73993 + set_current_state(TASK_RUNNING);
73994 + remove_wait_queue(&learn_wait, &wait);
73995 + return retval;
73996 +}
73997 +
73998 +static unsigned int
73999 +poll_learn(struct file * file, poll_table * wait)
74000 +{
74001 + poll_wait(file, &learn_wait, wait);
74002 +
74003 + if (learn_buffer_len)
74004 + return (POLLIN | POLLRDNORM);
74005 +
74006 + return 0;
74007 +}
74008 +
74009 +void
74010 +gr_clear_learn_entries(void)
74011 +{
74012 + char *tmp;
74013 +
74014 + mutex_lock(&gr_learn_user_mutex);
74015 + spin_lock(&gr_learn_lock);
74016 + tmp = learn_buffer;
74017 + learn_buffer = NULL;
74018 + spin_unlock(&gr_learn_lock);
74019 + if (tmp)
74020 + vfree(tmp);
74021 + if (learn_buffer_user != NULL) {
74022 + vfree(learn_buffer_user);
74023 + learn_buffer_user = NULL;
74024 + }
74025 + learn_buffer_len = 0;
74026 + mutex_unlock(&gr_learn_user_mutex);
74027 +
74028 + return;
74029 +}
74030 +
74031 +void
74032 +gr_add_learn_entry(const char *fmt, ...)
74033 +{
74034 + va_list args;
74035 + unsigned int len;
74036 +
74037 + if (!gr_learn_attached)
74038 + return;
74039 +
74040 + spin_lock(&gr_learn_lock);
74041 +
74042 + /* leave a gap at the end so we know when it's "full" but don't have to
74043 + compute the exact length of the string we're trying to append
74044 + */
74045 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
74046 + spin_unlock(&gr_learn_lock);
74047 + wake_up_interruptible(&learn_wait);
74048 + return;
74049 + }
74050 + if (learn_buffer == NULL) {
74051 + spin_unlock(&gr_learn_lock);
74052 + return;
74053 + }
74054 +
74055 + va_start(args, fmt);
74056 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
74057 + va_end(args);
74058 +
74059 + learn_buffer_len += len + 1;
74060 +
74061 + spin_unlock(&gr_learn_lock);
74062 + wake_up_interruptible(&learn_wait);
74063 +
74064 + return;
74065 +}
74066 +
74067 +static int
74068 +open_learn(struct inode *inode, struct file *file)
74069 +{
74070 + if (file->f_mode & FMODE_READ && gr_learn_attached)
74071 + return -EBUSY;
74072 + if (file->f_mode & FMODE_READ) {
74073 + int retval = 0;
74074 + mutex_lock(&gr_learn_user_mutex);
74075 + if (learn_buffer == NULL)
74076 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
74077 + if (learn_buffer_user == NULL)
74078 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
74079 + if (learn_buffer == NULL) {
74080 + retval = -ENOMEM;
74081 + goto out_error;
74082 + }
74083 + if (learn_buffer_user == NULL) {
74084 + retval = -ENOMEM;
74085 + goto out_error;
74086 + }
74087 + learn_buffer_len = 0;
74088 + learn_buffer_user_len = 0;
74089 + gr_learn_attached = 1;
74090 +out_error:
74091 + mutex_unlock(&gr_learn_user_mutex);
74092 + return retval;
74093 + }
74094 + return 0;
74095 +}
74096 +
74097 +static int
74098 +close_learn(struct inode *inode, struct file *file)
74099 +{
74100 + if (file->f_mode & FMODE_READ) {
74101 + char *tmp = NULL;
74102 + mutex_lock(&gr_learn_user_mutex);
74103 + spin_lock(&gr_learn_lock);
74104 + tmp = learn_buffer;
74105 + learn_buffer = NULL;
74106 + spin_unlock(&gr_learn_lock);
74107 + if (tmp)
74108 + vfree(tmp);
74109 + if (learn_buffer_user != NULL) {
74110 + vfree(learn_buffer_user);
74111 + learn_buffer_user = NULL;
74112 + }
74113 + learn_buffer_len = 0;
74114 + learn_buffer_user_len = 0;
74115 + gr_learn_attached = 0;
74116 + mutex_unlock(&gr_learn_user_mutex);
74117 + }
74118 +
74119 + return 0;
74120 +}
74121 +
74122 +const struct file_operations grsec_fops = {
74123 + .read = read_learn,
74124 + .write = write_grsec_handler,
74125 + .open = open_learn,
74126 + .release = close_learn,
74127 + .poll = poll_learn,
74128 +};
74129 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
74130 new file mode 100644
74131 index 0000000..fd26052
74132 --- /dev/null
74133 +++ b/grsecurity/gracl_policy.c
74134 @@ -0,0 +1,1781 @@
74135 +#include <linux/kernel.h>
74136 +#include <linux/module.h>
74137 +#include <linux/sched.h>
74138 +#include <linux/mm.h>
74139 +#include <linux/file.h>
74140 +#include <linux/fs.h>
74141 +#include <linux/namei.h>
74142 +#include <linux/mount.h>
74143 +#include <linux/tty.h>
74144 +#include <linux/proc_fs.h>
74145 +#include <linux/lglock.h>
74146 +#include <linux/slab.h>
74147 +#include <linux/vmalloc.h>
74148 +#include <linux/types.h>
74149 +#include <linux/sysctl.h>
74150 +#include <linux/netdevice.h>
74151 +#include <linux/ptrace.h>
74152 +#include <linux/gracl.h>
74153 +#include <linux/gralloc.h>
74154 +#include <linux/security.h>
74155 +#include <linux/grinternal.h>
74156 +#include <linux/pid_namespace.h>
74157 +#include <linux/stop_machine.h>
74158 +#include <linux/fdtable.h>
74159 +#include <linux/percpu.h>
74160 +#include <linux/lglock.h>
74161 +#include <linux/hugetlb.h>
74162 +#include <linux/posix-timers.h>
74163 +#include "../fs/mount.h"
74164 +
74165 +#include <asm/uaccess.h>
74166 +#include <asm/errno.h>
74167 +#include <asm/mman.h>
74168 +
74169 +extern struct gr_policy_state *polstate;
74170 +
74171 +#define FOR_EACH_ROLE_START(role) \
74172 + role = polstate->role_list; \
74173 + while (role) {
74174 +
74175 +#define FOR_EACH_ROLE_END(role) \
74176 + role = role->prev; \
74177 + }
74178 +
74179 +struct path gr_real_root;
74180 +
74181 +extern struct gr_alloc_state *current_alloc_state;
74182 +
74183 +u16 acl_sp_role_value;
74184 +
74185 +static DEFINE_MUTEX(gr_dev_mutex);
74186 +
74187 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
74188 +extern void gr_clear_learn_entries(void);
74189 +
74190 +struct gr_arg *gr_usermode __read_only;
74191 +unsigned char *gr_system_salt __read_only;
74192 +unsigned char *gr_system_sum __read_only;
74193 +
74194 +static unsigned int gr_auth_attempts = 0;
74195 +static unsigned long gr_auth_expires = 0UL;
74196 +
74197 +struct acl_object_label *fakefs_obj_rw;
74198 +struct acl_object_label *fakefs_obj_rwx;
74199 +
74200 +extern int gr_init_uidset(void);
74201 +extern void gr_free_uidset(void);
74202 +extern void gr_remove_uid(uid_t uid);
74203 +extern int gr_find_uid(uid_t uid);
74204 +
74205 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
74206 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
74207 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
74208 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
74209 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
74210 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
74211 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
74212 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
74213 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
74214 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
74215 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
74216 +extern void assign_special_role(const char *rolename);
74217 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
74218 +extern int gr_rbac_disable(void *unused);
74219 +extern void gr_enable_rbac_system(void);
74220 +
74221 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
74222 +{
74223 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
74224 + return -EFAULT;
74225 +
74226 + return 0;
74227 +}
74228 +
74229 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
74230 +{
74231 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
74232 + return -EFAULT;
74233 +
74234 + return 0;
74235 +}
74236 +
74237 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
74238 +{
74239 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
74240 + return -EFAULT;
74241 +
74242 + return 0;
74243 +}
74244 +
74245 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
74246 +{
74247 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
74248 + return -EFAULT;
74249 +
74250 + return 0;
74251 +}
74252 +
74253 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
74254 +{
74255 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
74256 + return -EFAULT;
74257 +
74258 + return 0;
74259 +}
74260 +
74261 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
74262 +{
74263 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
74264 + return -EFAULT;
74265 +
74266 + return 0;
74267 +}
74268 +
74269 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
74270 +{
74271 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
74272 + return -EFAULT;
74273 +
74274 + return 0;
74275 +}
74276 +
74277 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
74278 +{
74279 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
74280 + return -EFAULT;
74281 +
74282 + return 0;
74283 +}
74284 +
74285 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
74286 +{
74287 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
74288 + return -EFAULT;
74289 +
74290 + return 0;
74291 +}
74292 +
74293 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
74294 +{
74295 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
74296 + return -EFAULT;
74297 +
74298 + if ((uwrap->version != GRSECURITY_VERSION) ||
74299 + (uwrap->size != sizeof(struct gr_arg)))
74300 + return -EINVAL;
74301 +
74302 + return 0;
74303 +}
74304 +
74305 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
74306 +{
74307 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
74308 + return -EFAULT;
74309 +
74310 + return 0;
74311 +}
74312 +
74313 +static size_t get_gr_arg_wrapper_size_normal(void)
74314 +{
74315 + return sizeof(struct gr_arg_wrapper);
74316 +}
74317 +
74318 +#ifdef CONFIG_COMPAT
74319 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
74320 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
74321 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
74322 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
74323 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
74324 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
74325 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
74326 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
74327 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
74328 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
74329 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
74330 +extern size_t get_gr_arg_wrapper_size_compat(void);
74331 +
74332 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
74333 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
74334 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
74335 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
74336 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
74337 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
74338 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
74339 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
74340 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
74341 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
74342 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
74343 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
74344 +
74345 +#else
74346 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
74347 +#define copy_gr_arg copy_gr_arg_normal
74348 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
74349 +#define copy_acl_object_label copy_acl_object_label_normal
74350 +#define copy_acl_subject_label copy_acl_subject_label_normal
74351 +#define copy_acl_role_label copy_acl_role_label_normal
74352 +#define copy_acl_ip_label copy_acl_ip_label_normal
74353 +#define copy_pointer_from_array copy_pointer_from_array_normal
74354 +#define copy_sprole_pw copy_sprole_pw_normal
74355 +#define copy_role_transition copy_role_transition_normal
74356 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
74357 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
74358 +#endif
74359 +
74360 +static struct acl_subject_label *
74361 +lookup_subject_map(const struct acl_subject_label *userp)
74362 +{
74363 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
74364 + struct subject_map *match;
74365 +
74366 + match = polstate->subj_map_set.s_hash[index];
74367 +
74368 + while (match && match->user != userp)
74369 + match = match->next;
74370 +
74371 + if (match != NULL)
74372 + return match->kernel;
74373 + else
74374 + return NULL;
74375 +}
74376 +
74377 +static void
74378 +insert_subj_map_entry(struct subject_map *subjmap)
74379 +{
74380 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
74381 + struct subject_map **curr;
74382 +
74383 + subjmap->prev = NULL;
74384 +
74385 + curr = &polstate->subj_map_set.s_hash[index];
74386 + if (*curr != NULL)
74387 + (*curr)->prev = subjmap;
74388 +
74389 + subjmap->next = *curr;
74390 + *curr = subjmap;
74391 +
74392 + return;
74393 +}
74394 +
74395 +static void
74396 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
74397 +{
74398 + unsigned int index =
74399 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
74400 + struct acl_role_label **curr;
74401 + struct acl_role_label *tmp, *tmp2;
74402 +
74403 + curr = &polstate->acl_role_set.r_hash[index];
74404 +
74405 + /* simple case, slot is empty, just set it to our role */
74406 + if (*curr == NULL) {
74407 + *curr = role;
74408 + } else {
74409 + /* example:
74410 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
74411 + 2 -> 3
74412 + */
74413 + /* first check to see if we can already be reached via this slot */
74414 + tmp = *curr;
74415 + while (tmp && tmp != role)
74416 + tmp = tmp->next;
74417 + if (tmp == role) {
74418 + /* we don't need to add ourselves to this slot's chain */
74419 + return;
74420 + }
74421 + /* we need to add ourselves to this chain, two cases */
74422 + if (role->next == NULL) {
74423 + /* simple case, append the current chain to our role */
74424 + role->next = *curr;
74425 + *curr = role;
74426 + } else {
74427 + /* 1 -> 2 -> 3 -> 4
74428 + 2 -> 3 -> 4
74429 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
74430 + */
74431 + /* trickier case: walk our role's chain until we find
74432 + the role for the start of the current slot's chain */
74433 + tmp = role;
74434 + tmp2 = *curr;
74435 + while (tmp->next && tmp->next != tmp2)
74436 + tmp = tmp->next;
74437 + if (tmp->next == tmp2) {
74438 + /* from example above, we found 3, so just
74439 + replace this slot's chain with ours */
74440 + *curr = role;
74441 + } else {
74442 + /* we didn't find a subset of our role's chain
74443 + in the current slot's chain, so append their
74444 + chain to ours, and set us as the first role in
74445 + the slot's chain
74446 +
74447 + we could fold this case with the case above,
74448 + but making it explicit for clarity
74449 + */
74450 + tmp->next = tmp2;
74451 + *curr = role;
74452 + }
74453 + }
74454 + }
74455 +
74456 + return;
74457 +}
74458 +
74459 +static void
74460 +insert_acl_role_label(struct acl_role_label *role)
74461 +{
74462 + int i;
74463 +
74464 + if (polstate->role_list == NULL) {
74465 + polstate->role_list = role;
74466 + role->prev = NULL;
74467 + } else {
74468 + role->prev = polstate->role_list;
74469 + polstate->role_list = role;
74470 + }
74471 +
74472 + /* used for hash chains */
74473 + role->next = NULL;
74474 +
74475 + if (role->roletype & GR_ROLE_DOMAIN) {
74476 + for (i = 0; i < role->domain_child_num; i++)
74477 + __insert_acl_role_label(role, role->domain_children[i]);
74478 + } else
74479 + __insert_acl_role_label(role, role->uidgid);
74480 +}
74481 +
74482 +static int
74483 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
74484 +{
74485 + struct name_entry **curr, *nentry;
74486 + struct inodev_entry *ientry;
74487 + unsigned int len = strlen(name);
74488 + unsigned int key = full_name_hash(name, len);
74489 + unsigned int index = key % polstate->name_set.n_size;
74490 +
74491 + curr = &polstate->name_set.n_hash[index];
74492 +
74493 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
74494 + curr = &((*curr)->next);
74495 +
74496 + if (*curr != NULL)
74497 + return 1;
74498 +
74499 + nentry = acl_alloc(sizeof (struct name_entry));
74500 + if (nentry == NULL)
74501 + return 0;
74502 + ientry = acl_alloc(sizeof (struct inodev_entry));
74503 + if (ientry == NULL)
74504 + return 0;
74505 + ientry->nentry = nentry;
74506 +
74507 + nentry->key = key;
74508 + nentry->name = name;
74509 + nentry->inode = inode;
74510 + nentry->device = device;
74511 + nentry->len = len;
74512 + nentry->deleted = deleted;
74513 +
74514 + nentry->prev = NULL;
74515 + curr = &polstate->name_set.n_hash[index];
74516 + if (*curr != NULL)
74517 + (*curr)->prev = nentry;
74518 + nentry->next = *curr;
74519 + *curr = nentry;
74520 +
74521 + /* insert us into the table searchable by inode/dev */
74522 + __insert_inodev_entry(polstate, ientry);
74523 +
74524 + return 1;
74525 +}
74526 +
74527 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
74528 +
74529 +static void *
74530 +create_table(__u32 * len, int elementsize)
74531 +{
74532 + unsigned int table_sizes[] = {
74533 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
74534 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
74535 + 4194301, 8388593, 16777213, 33554393, 67108859
74536 + };
74537 + void *newtable = NULL;
74538 + unsigned int pwr = 0;
74539 +
74540 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
74541 + table_sizes[pwr] <= *len)
74542 + pwr++;
74543 +
74544 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
74545 + return newtable;
74546 +
74547 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
74548 + newtable =
74549 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
74550 + else
74551 + newtable = vmalloc(table_sizes[pwr] * elementsize);
74552 +
74553 + *len = table_sizes[pwr];
74554 +
74555 + return newtable;
74556 +}
74557 +
74558 +static int
74559 +init_variables(const struct gr_arg *arg, bool reload)
74560 +{
74561 + struct task_struct *reaper = init_pid_ns.child_reaper;
74562 + unsigned int stacksize;
74563 +
74564 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
74565 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
74566 + polstate->name_set.n_size = arg->role_db.num_objects;
74567 + polstate->inodev_set.i_size = arg->role_db.num_objects;
74568 +
74569 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
74570 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
74571 + return 1;
74572 +
74573 + if (!reload) {
74574 + if (!gr_init_uidset())
74575 + return 1;
74576 + }
74577 +
74578 + /* set up the stack that holds allocation info */
74579 +
74580 + stacksize = arg->role_db.num_pointers + 5;
74581 +
74582 + if (!acl_alloc_stack_init(stacksize))
74583 + return 1;
74584 +
74585 + if (!reload) {
74586 + /* grab reference for the real root dentry and vfsmount */
74587 + get_fs_root(reaper->fs, &gr_real_root);
74588 +
74589 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
74590 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
74591 +#endif
74592 +
74593 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
74594 + if (fakefs_obj_rw == NULL)
74595 + return 1;
74596 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
74597 +
74598 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
74599 + if (fakefs_obj_rwx == NULL)
74600 + return 1;
74601 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
74602 + }
74603 +
74604 + polstate->subj_map_set.s_hash =
74605 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
74606 + polstate->acl_role_set.r_hash =
74607 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
74608 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
74609 + polstate->inodev_set.i_hash =
74610 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
74611 +
74612 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
74613 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
74614 + return 1;
74615 +
74616 + memset(polstate->subj_map_set.s_hash, 0,
74617 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
74618 + memset(polstate->acl_role_set.r_hash, 0,
74619 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
74620 + memset(polstate->name_set.n_hash, 0,
74621 + sizeof (struct name_entry *) * polstate->name_set.n_size);
74622 + memset(polstate->inodev_set.i_hash, 0,
74623 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
74624 +
74625 + return 0;
74626 +}
74627 +
74628 +/* free information not needed after startup
74629 + currently contains user->kernel pointer mappings for subjects
74630 +*/
74631 +
74632 +static void
74633 +free_init_variables(void)
74634 +{
74635 + __u32 i;
74636 +
74637 + if (polstate->subj_map_set.s_hash) {
74638 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
74639 + if (polstate->subj_map_set.s_hash[i]) {
74640 + kfree(polstate->subj_map_set.s_hash[i]);
74641 + polstate->subj_map_set.s_hash[i] = NULL;
74642 + }
74643 + }
74644 +
74645 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
74646 + PAGE_SIZE)
74647 + kfree(polstate->subj_map_set.s_hash);
74648 + else
74649 + vfree(polstate->subj_map_set.s_hash);
74650 + }
74651 +
74652 + return;
74653 +}
74654 +
74655 +static void
74656 +free_variables(bool reload)
74657 +{
74658 + struct acl_subject_label *s;
74659 + struct acl_role_label *r;
74660 + struct task_struct *task, *task2;
74661 + unsigned int x;
74662 +
74663 + if (!reload) {
74664 + gr_clear_learn_entries();
74665 +
74666 + read_lock(&tasklist_lock);
74667 + do_each_thread(task2, task) {
74668 + task->acl_sp_role = 0;
74669 + task->acl_role_id = 0;
74670 + task->inherited = 0;
74671 + task->acl = NULL;
74672 + task->role = NULL;
74673 + } while_each_thread(task2, task);
74674 + read_unlock(&tasklist_lock);
74675 +
74676 + kfree(fakefs_obj_rw);
74677 + fakefs_obj_rw = NULL;
74678 + kfree(fakefs_obj_rwx);
74679 + fakefs_obj_rwx = NULL;
74680 +
74681 + /* release the reference to the real root dentry and vfsmount */
74682 + path_put(&gr_real_root);
74683 + memset(&gr_real_root, 0, sizeof(gr_real_root));
74684 + }
74685 +
74686 + /* free all object hash tables */
74687 +
74688 + FOR_EACH_ROLE_START(r)
74689 + if (r->subj_hash == NULL)
74690 + goto next_role;
74691 + FOR_EACH_SUBJECT_START(r, s, x)
74692 + if (s->obj_hash == NULL)
74693 + break;
74694 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74695 + kfree(s->obj_hash);
74696 + else
74697 + vfree(s->obj_hash);
74698 + FOR_EACH_SUBJECT_END(s, x)
74699 + FOR_EACH_NESTED_SUBJECT_START(r, s)
74700 + if (s->obj_hash == NULL)
74701 + break;
74702 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74703 + kfree(s->obj_hash);
74704 + else
74705 + vfree(s->obj_hash);
74706 + FOR_EACH_NESTED_SUBJECT_END(s)
74707 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
74708 + kfree(r->subj_hash);
74709 + else
74710 + vfree(r->subj_hash);
74711 + r->subj_hash = NULL;
74712 +next_role:
74713 + FOR_EACH_ROLE_END(r)
74714 +
74715 + acl_free_all();
74716 +
74717 + if (polstate->acl_role_set.r_hash) {
74718 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
74719 + PAGE_SIZE)
74720 + kfree(polstate->acl_role_set.r_hash);
74721 + else
74722 + vfree(polstate->acl_role_set.r_hash);
74723 + }
74724 + if (polstate->name_set.n_hash) {
74725 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
74726 + PAGE_SIZE)
74727 + kfree(polstate->name_set.n_hash);
74728 + else
74729 + vfree(polstate->name_set.n_hash);
74730 + }
74731 +
74732 + if (polstate->inodev_set.i_hash) {
74733 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
74734 + PAGE_SIZE)
74735 + kfree(polstate->inodev_set.i_hash);
74736 + else
74737 + vfree(polstate->inodev_set.i_hash);
74738 + }
74739 +
74740 + if (!reload)
74741 + gr_free_uidset();
74742 +
74743 + memset(&polstate->name_set, 0, sizeof (struct name_db));
74744 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
74745 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
74746 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
74747 +
74748 + polstate->default_role = NULL;
74749 + polstate->kernel_role = NULL;
74750 + polstate->role_list = NULL;
74751 +
74752 + return;
74753 +}
74754 +
74755 +static struct acl_subject_label *
74756 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
74757 +
74758 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
74759 +{
74760 + unsigned int len = strnlen_user(*name, maxlen);
74761 + char *tmp;
74762 +
74763 + if (!len || len >= maxlen)
74764 + return -EINVAL;
74765 +
74766 + if ((tmp = (char *) acl_alloc(len)) == NULL)
74767 + return -ENOMEM;
74768 +
74769 + if (copy_from_user(tmp, *name, len))
74770 + return -EFAULT;
74771 +
74772 + tmp[len-1] = '\0';
74773 + *name = tmp;
74774 +
74775 + return 0;
74776 +}
74777 +
74778 +static int
74779 +copy_user_glob(struct acl_object_label *obj)
74780 +{
74781 + struct acl_object_label *g_tmp, **guser;
74782 + int error;
74783 +
74784 + if (obj->globbed == NULL)
74785 + return 0;
74786 +
74787 + guser = &obj->globbed;
74788 + while (*guser) {
74789 + g_tmp = (struct acl_object_label *)
74790 + acl_alloc(sizeof (struct acl_object_label));
74791 + if (g_tmp == NULL)
74792 + return -ENOMEM;
74793 +
74794 + if (copy_acl_object_label(g_tmp, *guser))
74795 + return -EFAULT;
74796 +
74797 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
74798 + if (error)
74799 + return error;
74800 +
74801 + *guser = g_tmp;
74802 + guser = &(g_tmp->next);
74803 + }
74804 +
74805 + return 0;
74806 +}
74807 +
74808 +static int
74809 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
74810 + struct acl_role_label *role)
74811 +{
74812 + struct acl_object_label *o_tmp;
74813 + int ret;
74814 +
74815 + while (userp) {
74816 + if ((o_tmp = (struct acl_object_label *)
74817 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
74818 + return -ENOMEM;
74819 +
74820 + if (copy_acl_object_label(o_tmp, userp))
74821 + return -EFAULT;
74822 +
74823 + userp = o_tmp->prev;
74824 +
74825 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
74826 + if (ret)
74827 + return ret;
74828 +
74829 + insert_acl_obj_label(o_tmp, subj);
74830 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
74831 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
74832 + return -ENOMEM;
74833 +
74834 + ret = copy_user_glob(o_tmp);
74835 + if (ret)
74836 + return ret;
74837 +
74838 + if (o_tmp->nested) {
74839 + int already_copied;
74840 +
74841 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
74842 + if (IS_ERR(o_tmp->nested))
74843 + return PTR_ERR(o_tmp->nested);
74844 +
74845 + /* insert into nested subject list if we haven't copied this one yet
74846 + to prevent duplicate entries */
74847 + if (!already_copied) {
74848 + o_tmp->nested->next = role->hash->first;
74849 + role->hash->first = o_tmp->nested;
74850 + }
74851 + }
74852 + }
74853 +
74854 + return 0;
74855 +}
74856 +
74857 +static __u32
74858 +count_user_subjs(struct acl_subject_label *userp)
74859 +{
74860 + struct acl_subject_label s_tmp;
74861 + __u32 num = 0;
74862 +
74863 + while (userp) {
74864 + if (copy_acl_subject_label(&s_tmp, userp))
74865 + break;
74866 +
74867 + userp = s_tmp.prev;
74868 + }
74869 +
74870 + return num;
74871 +}
74872 +
74873 +static int
74874 +copy_user_allowedips(struct acl_role_label *rolep)
74875 +{
74876 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
74877 +
74878 + ruserip = rolep->allowed_ips;
74879 +
74880 + while (ruserip) {
74881 + rlast = rtmp;
74882 +
74883 + if ((rtmp = (struct role_allowed_ip *)
74884 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
74885 + return -ENOMEM;
74886 +
74887 + if (copy_role_allowed_ip(rtmp, ruserip))
74888 + return -EFAULT;
74889 +
74890 + ruserip = rtmp->prev;
74891 +
74892 + if (!rlast) {
74893 + rtmp->prev = NULL;
74894 + rolep->allowed_ips = rtmp;
74895 + } else {
74896 + rlast->next = rtmp;
74897 + rtmp->prev = rlast;
74898 + }
74899 +
74900 + if (!ruserip)
74901 + rtmp->next = NULL;
74902 + }
74903 +
74904 + return 0;
74905 +}
74906 +
74907 +static int
74908 +copy_user_transitions(struct acl_role_label *rolep)
74909 +{
74910 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
74911 + int error;
74912 +
74913 + rusertp = rolep->transitions;
74914 +
74915 + while (rusertp) {
74916 + rlast = rtmp;
74917 +
74918 + if ((rtmp = (struct role_transition *)
74919 + acl_alloc(sizeof (struct role_transition))) == NULL)
74920 + return -ENOMEM;
74921 +
74922 + if (copy_role_transition(rtmp, rusertp))
74923 + return -EFAULT;
74924 +
74925 + rusertp = rtmp->prev;
74926 +
74927 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
74928 + if (error)
74929 + return error;
74930 +
74931 + if (!rlast) {
74932 + rtmp->prev = NULL;
74933 + rolep->transitions = rtmp;
74934 + } else {
74935 + rlast->next = rtmp;
74936 + rtmp->prev = rlast;
74937 + }
74938 +
74939 + if (!rusertp)
74940 + rtmp->next = NULL;
74941 + }
74942 +
74943 + return 0;
74944 +}
74945 +
74946 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
74947 +{
74948 + struct acl_object_label o_tmp;
74949 + __u32 num = 0;
74950 +
74951 + while (userp) {
74952 + if (copy_acl_object_label(&o_tmp, userp))
74953 + break;
74954 +
74955 + userp = o_tmp.prev;
74956 + num++;
74957 + }
74958 +
74959 + return num;
74960 +}
74961 +
74962 +static struct acl_subject_label *
74963 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
74964 +{
74965 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
74966 + __u32 num_objs;
74967 + struct acl_ip_label **i_tmp, *i_utmp2;
74968 + struct gr_hash_struct ghash;
74969 + struct subject_map *subjmap;
74970 + unsigned int i_num;
74971 + int err;
74972 +
74973 + if (already_copied != NULL)
74974 + *already_copied = 0;
74975 +
74976 + s_tmp = lookup_subject_map(userp);
74977 +
74978 + /* we've already copied this subject into the kernel, just return
74979 + the reference to it, and don't copy it over again
74980 + */
74981 + if (s_tmp) {
74982 + if (already_copied != NULL)
74983 + *already_copied = 1;
74984 + return(s_tmp);
74985 + }
74986 +
74987 + if ((s_tmp = (struct acl_subject_label *)
74988 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
74989 + return ERR_PTR(-ENOMEM);
74990 +
74991 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
74992 + if (subjmap == NULL)
74993 + return ERR_PTR(-ENOMEM);
74994 +
74995 + subjmap->user = userp;
74996 + subjmap->kernel = s_tmp;
74997 + insert_subj_map_entry(subjmap);
74998 +
74999 + if (copy_acl_subject_label(s_tmp, userp))
75000 + return ERR_PTR(-EFAULT);
75001 +
75002 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
75003 + if (err)
75004 + return ERR_PTR(err);
75005 +
75006 + if (!strcmp(s_tmp->filename, "/"))
75007 + role->root_label = s_tmp;
75008 +
75009 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
75010 + return ERR_PTR(-EFAULT);
75011 +
75012 + /* copy user and group transition tables */
75013 +
75014 + if (s_tmp->user_trans_num) {
75015 + uid_t *uidlist;
75016 +
75017 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
75018 + if (uidlist == NULL)
75019 + return ERR_PTR(-ENOMEM);
75020 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
75021 + return ERR_PTR(-EFAULT);
75022 +
75023 + s_tmp->user_transitions = uidlist;
75024 + }
75025 +
75026 + if (s_tmp->group_trans_num) {
75027 + gid_t *gidlist;
75028 +
75029 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
75030 + if (gidlist == NULL)
75031 + return ERR_PTR(-ENOMEM);
75032 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
75033 + return ERR_PTR(-EFAULT);
75034 +
75035 + s_tmp->group_transitions = gidlist;
75036 + }
75037 +
75038 + /* set up object hash table */
75039 + num_objs = count_user_objs(ghash.first);
75040 +
75041 + s_tmp->obj_hash_size = num_objs;
75042 + s_tmp->obj_hash =
75043 + (struct acl_object_label **)
75044 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
75045 +
75046 + if (!s_tmp->obj_hash)
75047 + return ERR_PTR(-ENOMEM);
75048 +
75049 + memset(s_tmp->obj_hash, 0,
75050 + s_tmp->obj_hash_size *
75051 + sizeof (struct acl_object_label *));
75052 +
75053 + /* add in objects */
75054 + err = copy_user_objs(ghash.first, s_tmp, role);
75055 +
75056 + if (err)
75057 + return ERR_PTR(err);
75058 +
75059 + /* set pointer for parent subject */
75060 + if (s_tmp->parent_subject) {
75061 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
75062 +
75063 + if (IS_ERR(s_tmp2))
75064 + return s_tmp2;
75065 +
75066 + s_tmp->parent_subject = s_tmp2;
75067 + }
75068 +
75069 + /* add in ip acls */
75070 +
75071 + if (!s_tmp->ip_num) {
75072 + s_tmp->ips = NULL;
75073 + goto insert;
75074 + }
75075 +
75076 + i_tmp =
75077 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
75078 + sizeof (struct acl_ip_label *));
75079 +
75080 + if (!i_tmp)
75081 + return ERR_PTR(-ENOMEM);
75082 +
75083 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
75084 + *(i_tmp + i_num) =
75085 + (struct acl_ip_label *)
75086 + acl_alloc(sizeof (struct acl_ip_label));
75087 + if (!*(i_tmp + i_num))
75088 + return ERR_PTR(-ENOMEM);
75089 +
75090 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
75091 + return ERR_PTR(-EFAULT);
75092 +
75093 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
75094 + return ERR_PTR(-EFAULT);
75095 +
75096 + if ((*(i_tmp + i_num))->iface == NULL)
75097 + continue;
75098 +
75099 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
75100 + if (err)
75101 + return ERR_PTR(err);
75102 + }
75103 +
75104 + s_tmp->ips = i_tmp;
75105 +
75106 +insert:
75107 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
75108 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
75109 + return ERR_PTR(-ENOMEM);
75110 +
75111 + return s_tmp;
75112 +}
75113 +
75114 +static int
75115 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
75116 +{
75117 + struct acl_subject_label s_pre;
75118 + struct acl_subject_label * ret;
75119 + int err;
75120 +
75121 + while (userp) {
75122 + if (copy_acl_subject_label(&s_pre, userp))
75123 + return -EFAULT;
75124 +
75125 + ret = do_copy_user_subj(userp, role, NULL);
75126 +
75127 + err = PTR_ERR(ret);
75128 + if (IS_ERR(ret))
75129 + return err;
75130 +
75131 + insert_acl_subj_label(ret, role);
75132 +
75133 + userp = s_pre.prev;
75134 + }
75135 +
75136 + return 0;
75137 +}
75138 +
75139 +static int
75140 +copy_user_acl(struct gr_arg *arg)
75141 +{
75142 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
75143 + struct acl_subject_label *subj_list;
75144 + struct sprole_pw *sptmp;
75145 + struct gr_hash_struct *ghash;
75146 + uid_t *domainlist;
75147 + unsigned int r_num;
75148 + int err = 0;
75149 + __u16 i;
75150 + __u32 num_subjs;
75151 +
75152 + /* we need a default and kernel role */
75153 + if (arg->role_db.num_roles < 2)
75154 + return -EINVAL;
75155 +
75156 + /* copy special role authentication info from userspace */
75157 +
75158 + polstate->num_sprole_pws = arg->num_sprole_pws;
75159 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
75160 +
75161 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
75162 + return -ENOMEM;
75163 +
75164 + for (i = 0; i < polstate->num_sprole_pws; i++) {
75165 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
75166 + if (!sptmp)
75167 + return -ENOMEM;
75168 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
75169 + return -EFAULT;
75170 +
75171 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
75172 + if (err)
75173 + return err;
75174 +
75175 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
75176 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
75177 +#endif
75178 +
75179 + polstate->acl_special_roles[i] = sptmp;
75180 + }
75181 +
75182 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
75183 +
75184 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
75185 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
75186 +
75187 + if (!r_tmp)
75188 + return -ENOMEM;
75189 +
75190 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
75191 + return -EFAULT;
75192 +
75193 + if (copy_acl_role_label(r_tmp, r_utmp2))
75194 + return -EFAULT;
75195 +
75196 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
75197 + if (err)
75198 + return err;
75199 +
75200 + if (!strcmp(r_tmp->rolename, "default")
75201 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
75202 + polstate->default_role = r_tmp;
75203 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
75204 + polstate->kernel_role = r_tmp;
75205 + }
75206 +
75207 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
75208 + return -ENOMEM;
75209 +
75210 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
75211 + return -EFAULT;
75212 +
75213 + r_tmp->hash = ghash;
75214 +
75215 + num_subjs = count_user_subjs(r_tmp->hash->first);
75216 +
75217 + r_tmp->subj_hash_size = num_subjs;
75218 + r_tmp->subj_hash =
75219 + (struct acl_subject_label **)
75220 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
75221 +
75222 + if (!r_tmp->subj_hash)
75223 + return -ENOMEM;
75224 +
75225 + err = copy_user_allowedips(r_tmp);
75226 + if (err)
75227 + return err;
75228 +
75229 + /* copy domain info */
75230 + if (r_tmp->domain_children != NULL) {
75231 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
75232 + if (domainlist == NULL)
75233 + return -ENOMEM;
75234 +
75235 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
75236 + return -EFAULT;
75237 +
75238 + r_tmp->domain_children = domainlist;
75239 + }
75240 +
75241 + err = copy_user_transitions(r_tmp);
75242 + if (err)
75243 + return err;
75244 +
75245 + memset(r_tmp->subj_hash, 0,
75246 + r_tmp->subj_hash_size *
75247 + sizeof (struct acl_subject_label *));
75248 +
75249 + /* acquire the list of subjects, then NULL out
75250 + the list prior to parsing the subjects for this role,
75251 + as during this parsing the list is replaced with a list
75252 + of *nested* subjects for the role
75253 + */
75254 + subj_list = r_tmp->hash->first;
75255 +
75256 + /* set nested subject list to null */
75257 + r_tmp->hash->first = NULL;
75258 +
75259 + err = copy_user_subjs(subj_list, r_tmp);
75260 +
75261 + if (err)
75262 + return err;
75263 +
75264 + insert_acl_role_label(r_tmp);
75265 + }
75266 +
75267 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
75268 + return -EINVAL;
75269 +
75270 + return err;
75271 +}
75272 +
75273 +static int gracl_reload_apply_policies(void *reload)
75274 +{
75275 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
75276 + struct task_struct *task, *task2;
75277 + struct acl_role_label *role, *rtmp;
75278 + struct acl_subject_label *subj;
75279 + const struct cred *cred;
75280 + int role_applied;
75281 + int ret = 0;
75282 +
75283 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
75284 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
75285 +
75286 + /* first make sure we'll be able to apply the new policy cleanly */
75287 + do_each_thread(task2, task) {
75288 + if (task->exec_file == NULL)
75289 + continue;
75290 + role_applied = 0;
75291 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
75292 + /* preserve special roles */
75293 + FOR_EACH_ROLE_START(role)
75294 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
75295 + rtmp = task->role;
75296 + task->role = role;
75297 + role_applied = 1;
75298 + break;
75299 + }
75300 + FOR_EACH_ROLE_END(role)
75301 + }
75302 + if (!role_applied) {
75303 + cred = __task_cred(task);
75304 + rtmp = task->role;
75305 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75306 + }
75307 + /* this handles non-nested inherited subjects, nested subjects will still
75308 + be dropped currently */
75309 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
75310 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
75311 + /* change the role back so that we've made no modifications to the policy */
75312 + task->role = rtmp;
75313 +
75314 + if (subj == NULL || task->tmpacl == NULL) {
75315 + ret = -EINVAL;
75316 + goto out;
75317 + }
75318 + } while_each_thread(task2, task);
75319 +
75320 + /* now actually apply the policy */
75321 +
75322 + do_each_thread(task2, task) {
75323 + if (task->exec_file) {
75324 + role_applied = 0;
75325 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
75326 + /* preserve special roles */
75327 + FOR_EACH_ROLE_START(role)
75328 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
75329 + task->role = role;
75330 + role_applied = 1;
75331 + break;
75332 + }
75333 + FOR_EACH_ROLE_END(role)
75334 + }
75335 + if (!role_applied) {
75336 + cred = __task_cred(task);
75337 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75338 + }
75339 + /* this handles non-nested inherited subjects, nested subjects will still
75340 + be dropped currently */
75341 + if (!reload_state->oldmode && task->inherited)
75342 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
75343 + else {
75344 + /* looked up and tagged to the task previously */
75345 + subj = task->tmpacl;
75346 + }
75347 + /* subj will be non-null */
75348 + __gr_apply_subject_to_task(polstate, task, subj);
75349 + if (reload_state->oldmode) {
75350 + task->acl_role_id = 0;
75351 + task->acl_sp_role = 0;
75352 + task->inherited = 0;
75353 + }
75354 + } else {
75355 + // it's a kernel process
75356 + task->role = polstate->kernel_role;
75357 + task->acl = polstate->kernel_role->root_label;
75358 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75359 + task->acl->mode &= ~GR_PROCFIND;
75360 +#endif
75361 + }
75362 + } while_each_thread(task2, task);
75363 +
75364 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
75365 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
75366 +
75367 +out:
75368 +
75369 + return ret;
75370 +}
75371 +
75372 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
75373 +{
75374 + struct gr_reload_state new_reload_state = { };
75375 + int err;
75376 +
75377 + new_reload_state.oldpolicy_ptr = polstate;
75378 + new_reload_state.oldalloc_ptr = current_alloc_state;
75379 + new_reload_state.oldmode = oldmode;
75380 +
75381 + current_alloc_state = &new_reload_state.newalloc;
75382 + polstate = &new_reload_state.newpolicy;
75383 +
75384 + /* everything relevant is now saved off, copy in the new policy */
75385 + if (init_variables(args, true)) {
75386 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
75387 + err = -ENOMEM;
75388 + goto error;
75389 + }
75390 +
75391 + err = copy_user_acl(args);
75392 + free_init_variables();
75393 + if (err)
75394 + goto error;
75395 + /* the new policy is copied in, with the old policy available via saved_state
75396 + first go through applying roles, making sure to preserve special roles
75397 + then apply new subjects, making sure to preserve inherited and nested subjects,
75398 + though currently only inherited subjects will be preserved
75399 + */
75400 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
75401 + if (err)
75402 + goto error;
75403 +
75404 + /* we've now applied the new policy, so restore the old policy state to free it */
75405 + polstate = &new_reload_state.oldpolicy;
75406 + current_alloc_state = &new_reload_state.oldalloc;
75407 + free_variables(true);
75408 +
75409 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
75410 + to running_polstate/current_alloc_state inside stop_machine
75411 + */
75412 + err = 0;
75413 + goto out;
75414 +error:
75415 + /* on error of loading the new policy, we'll just keep the previous
75416 + policy set around
75417 + */
75418 + free_variables(true);
75419 +
75420 + /* doesn't affect runtime, but maintains consistent state */
75421 +out:
75422 + polstate = new_reload_state.oldpolicy_ptr;
75423 + current_alloc_state = new_reload_state.oldalloc_ptr;
75424 +
75425 + return err;
75426 +}
75427 +
75428 +static int
75429 +gracl_init(struct gr_arg *args)
75430 +{
75431 + int error = 0;
75432 +
75433 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
75434 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
75435 +
75436 + if (init_variables(args, false)) {
75437 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
75438 + error = -ENOMEM;
75439 + goto out;
75440 + }
75441 +
75442 + error = copy_user_acl(args);
75443 + free_init_variables();
75444 + if (error)
75445 + goto out;
75446 +
75447 + error = gr_set_acls(0);
75448 + if (error)
75449 + goto out;
75450 +
75451 + gr_enable_rbac_system();
75452 +
75453 + return 0;
75454 +
75455 +out:
75456 + free_variables(false);
75457 + return error;
75458 +}
75459 +
75460 +static int
75461 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
75462 + unsigned char **sum)
75463 +{
75464 + struct acl_role_label *r;
75465 + struct role_allowed_ip *ipp;
75466 + struct role_transition *trans;
75467 + unsigned int i;
75468 + int found = 0;
75469 + u32 curr_ip = current->signal->curr_ip;
75470 +
75471 + current->signal->saved_ip = curr_ip;
75472 +
75473 + /* check transition table */
75474 +
75475 + for (trans = current->role->transitions; trans; trans = trans->next) {
75476 + if (!strcmp(rolename, trans->rolename)) {
75477 + found = 1;
75478 + break;
75479 + }
75480 + }
75481 +
75482 + if (!found)
75483 + return 0;
75484 +
75485 + /* handle special roles that do not require authentication
75486 + and check ip */
75487 +
75488 + FOR_EACH_ROLE_START(r)
75489 + if (!strcmp(rolename, r->rolename) &&
75490 + (r->roletype & GR_ROLE_SPECIAL)) {
75491 + found = 0;
75492 + if (r->allowed_ips != NULL) {
75493 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
75494 + if ((ntohl(curr_ip) & ipp->netmask) ==
75495 + (ntohl(ipp->addr) & ipp->netmask))
75496 + found = 1;
75497 + }
75498 + } else
75499 + found = 2;
75500 + if (!found)
75501 + return 0;
75502 +
75503 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
75504 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
75505 + *salt = NULL;
75506 + *sum = NULL;
75507 + return 1;
75508 + }
75509 + }
75510 + FOR_EACH_ROLE_END(r)
75511 +
75512 + for (i = 0; i < polstate->num_sprole_pws; i++) {
75513 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
75514 + *salt = polstate->acl_special_roles[i]->salt;
75515 + *sum = polstate->acl_special_roles[i]->sum;
75516 + return 1;
75517 + }
75518 + }
75519 +
75520 + return 0;
75521 +}
75522 +
75523 +int gr_check_secure_terminal(struct task_struct *task)
75524 +{
75525 + struct task_struct *p, *p2, *p3;
75526 + struct files_struct *files;
75527 + struct fdtable *fdt;
75528 + struct file *our_file = NULL, *file;
75529 + int i;
75530 +
75531 + if (task->signal->tty == NULL)
75532 + return 1;
75533 +
75534 + files = get_files_struct(task);
75535 + if (files != NULL) {
75536 + rcu_read_lock();
75537 + fdt = files_fdtable(files);
75538 + for (i=0; i < fdt->max_fds; i++) {
75539 + file = fcheck_files(files, i);
75540 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
75541 + get_file(file);
75542 + our_file = file;
75543 + }
75544 + }
75545 + rcu_read_unlock();
75546 + put_files_struct(files);
75547 + }
75548 +
75549 + if (our_file == NULL)
75550 + return 1;
75551 +
75552 + read_lock(&tasklist_lock);
75553 + do_each_thread(p2, p) {
75554 + files = get_files_struct(p);
75555 + if (files == NULL ||
75556 + (p->signal && p->signal->tty == task->signal->tty)) {
75557 + if (files != NULL)
75558 + put_files_struct(files);
75559 + continue;
75560 + }
75561 + rcu_read_lock();
75562 + fdt = files_fdtable(files);
75563 + for (i=0; i < fdt->max_fds; i++) {
75564 + file = fcheck_files(files, i);
75565 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
75566 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
75567 + p3 = task;
75568 + while (task_pid_nr(p3) > 0) {
75569 + if (p3 == p)
75570 + break;
75571 + p3 = p3->real_parent;
75572 + }
75573 + if (p3 == p)
75574 + break;
75575 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
75576 + gr_handle_alertkill(p);
75577 + rcu_read_unlock();
75578 + put_files_struct(files);
75579 + read_unlock(&tasklist_lock);
75580 + fput(our_file);
75581 + return 0;
75582 + }
75583 + }
75584 + rcu_read_unlock();
75585 + put_files_struct(files);
75586 + } while_each_thread(p2, p);
75587 + read_unlock(&tasklist_lock);
75588 +
75589 + fput(our_file);
75590 + return 1;
75591 +}
75592 +
75593 +ssize_t
75594 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
75595 +{
75596 + struct gr_arg_wrapper uwrap;
75597 + unsigned char *sprole_salt = NULL;
75598 + unsigned char *sprole_sum = NULL;
75599 + int error = 0;
75600 + int error2 = 0;
75601 + size_t req_count = 0;
75602 + unsigned char oldmode = 0;
75603 +
75604 + mutex_lock(&gr_dev_mutex);
75605 +
75606 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
75607 + error = -EPERM;
75608 + goto out;
75609 + }
75610 +
75611 +#ifdef CONFIG_COMPAT
75612 + pax_open_kernel();
75613 + if (is_compat_task()) {
75614 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
75615 + copy_gr_arg = &copy_gr_arg_compat;
75616 + copy_acl_object_label = &copy_acl_object_label_compat;
75617 + copy_acl_subject_label = &copy_acl_subject_label_compat;
75618 + copy_acl_role_label = &copy_acl_role_label_compat;
75619 + copy_acl_ip_label = &copy_acl_ip_label_compat;
75620 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
75621 + copy_role_transition = &copy_role_transition_compat;
75622 + copy_sprole_pw = &copy_sprole_pw_compat;
75623 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
75624 + copy_pointer_from_array = &copy_pointer_from_array_compat;
75625 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
75626 + } else {
75627 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
75628 + copy_gr_arg = &copy_gr_arg_normal;
75629 + copy_acl_object_label = &copy_acl_object_label_normal;
75630 + copy_acl_subject_label = &copy_acl_subject_label_normal;
75631 + copy_acl_role_label = &copy_acl_role_label_normal;
75632 + copy_acl_ip_label = &copy_acl_ip_label_normal;
75633 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
75634 + copy_role_transition = &copy_role_transition_normal;
75635 + copy_sprole_pw = &copy_sprole_pw_normal;
75636 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
75637 + copy_pointer_from_array = &copy_pointer_from_array_normal;
75638 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
75639 + }
75640 + pax_close_kernel();
75641 +#endif
75642 +
75643 + req_count = get_gr_arg_wrapper_size();
75644 +
75645 + if (count != req_count) {
75646 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
75647 + error = -EINVAL;
75648 + goto out;
75649 + }
75650 +
75651 +
75652 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
75653 + gr_auth_expires = 0;
75654 + gr_auth_attempts = 0;
75655 + }
75656 +
75657 + error = copy_gr_arg_wrapper(buf, &uwrap);
75658 + if (error)
75659 + goto out;
75660 +
75661 + error = copy_gr_arg(uwrap.arg, gr_usermode);
75662 + if (error)
75663 + goto out;
75664 +
75665 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75666 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75667 + time_after(gr_auth_expires, get_seconds())) {
75668 + error = -EBUSY;
75669 + goto out;
75670 + }
75671 +
75672 + /* if non-root trying to do anything other than use a special role,
75673 + do not attempt authentication, do not count towards authentication
75674 + locking
75675 + */
75676 +
75677 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
75678 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75679 + gr_is_global_nonroot(current_uid())) {
75680 + error = -EPERM;
75681 + goto out;
75682 + }
75683 +
75684 + /* ensure pw and special role name are null terminated */
75685 +
75686 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
75687 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
75688 +
75689 + /* Okay.
75690 + * We have our enough of the argument structure..(we have yet
75691 + * to copy_from_user the tables themselves) . Copy the tables
75692 + * only if we need them, i.e. for loading operations. */
75693 +
75694 + switch (gr_usermode->mode) {
75695 + case GR_STATUS:
75696 + if (gr_acl_is_enabled()) {
75697 + error = 1;
75698 + if (!gr_check_secure_terminal(current))
75699 + error = 3;
75700 + } else
75701 + error = 2;
75702 + goto out;
75703 + case GR_SHUTDOWN:
75704 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75705 + stop_machine(gr_rbac_disable, NULL, NULL);
75706 + free_variables(false);
75707 + memset(gr_usermode, 0, sizeof(struct gr_arg));
75708 + memset(gr_system_salt, 0, GR_SALT_LEN);
75709 + memset(gr_system_sum, 0, GR_SHA_LEN);
75710 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
75711 + } else if (gr_acl_is_enabled()) {
75712 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
75713 + error = -EPERM;
75714 + } else {
75715 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
75716 + error = -EAGAIN;
75717 + }
75718 + break;
75719 + case GR_ENABLE:
75720 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
75721 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
75722 + else {
75723 + if (gr_acl_is_enabled())
75724 + error = -EAGAIN;
75725 + else
75726 + error = error2;
75727 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
75728 + }
75729 + break;
75730 + case GR_OLDRELOAD:
75731 + oldmode = 1;
75732 + case GR_RELOAD:
75733 + if (!gr_acl_is_enabled()) {
75734 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
75735 + error = -EAGAIN;
75736 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75737 + error2 = gracl_reload(gr_usermode, oldmode);
75738 + if (!error2)
75739 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
75740 + else {
75741 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75742 + error = error2;
75743 + }
75744 + } else {
75745 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75746 + error = -EPERM;
75747 + }
75748 + break;
75749 + case GR_SEGVMOD:
75750 + if (unlikely(!gr_acl_is_enabled())) {
75751 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
75752 + error = -EAGAIN;
75753 + break;
75754 + }
75755 +
75756 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75757 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
75758 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
75759 + struct acl_subject_label *segvacl;
75760 + segvacl =
75761 + lookup_acl_subj_label(gr_usermode->segv_inode,
75762 + gr_usermode->segv_device,
75763 + current->role);
75764 + if (segvacl) {
75765 + segvacl->crashes = 0;
75766 + segvacl->expires = 0;
75767 + }
75768 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
75769 + gr_remove_uid(gr_usermode->segv_uid);
75770 + }
75771 + } else {
75772 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
75773 + error = -EPERM;
75774 + }
75775 + break;
75776 + case GR_SPROLE:
75777 + case GR_SPROLEPAM:
75778 + if (unlikely(!gr_acl_is_enabled())) {
75779 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
75780 + error = -EAGAIN;
75781 + break;
75782 + }
75783 +
75784 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
75785 + current->role->expires = 0;
75786 + current->role->auth_attempts = 0;
75787 + }
75788 +
75789 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75790 + time_after(current->role->expires, get_seconds())) {
75791 + error = -EBUSY;
75792 + goto out;
75793 + }
75794 +
75795 + if (lookup_special_role_auth
75796 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
75797 + && ((!sprole_salt && !sprole_sum)
75798 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
75799 + char *p = "";
75800 + assign_special_role(gr_usermode->sp_role);
75801 + read_lock(&tasklist_lock);
75802 + if (current->real_parent)
75803 + p = current->real_parent->role->rolename;
75804 + read_unlock(&tasklist_lock);
75805 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
75806 + p, acl_sp_role_value);
75807 + } else {
75808 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
75809 + error = -EPERM;
75810 + if(!(current->role->auth_attempts++))
75811 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75812 +
75813 + goto out;
75814 + }
75815 + break;
75816 + case GR_UNSPROLE:
75817 + if (unlikely(!gr_acl_is_enabled())) {
75818 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
75819 + error = -EAGAIN;
75820 + break;
75821 + }
75822 +
75823 + if (current->role->roletype & GR_ROLE_SPECIAL) {
75824 + char *p = "";
75825 + int i = 0;
75826 +
75827 + read_lock(&tasklist_lock);
75828 + if (current->real_parent) {
75829 + p = current->real_parent->role->rolename;
75830 + i = current->real_parent->acl_role_id;
75831 + }
75832 + read_unlock(&tasklist_lock);
75833 +
75834 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
75835 + gr_set_acls(1);
75836 + } else {
75837 + error = -EPERM;
75838 + goto out;
75839 + }
75840 + break;
75841 + default:
75842 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
75843 + error = -EINVAL;
75844 + break;
75845 + }
75846 +
75847 + if (error != -EPERM)
75848 + goto out;
75849 +
75850 + if(!(gr_auth_attempts++))
75851 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75852 +
75853 + out:
75854 + mutex_unlock(&gr_dev_mutex);
75855 +
75856 + if (!error)
75857 + error = req_count;
75858 +
75859 + return error;
75860 +}
75861 +
75862 +int
75863 +gr_set_acls(const int type)
75864 +{
75865 + struct task_struct *task, *task2;
75866 + struct acl_role_label *role = current->role;
75867 + struct acl_subject_label *subj;
75868 + __u16 acl_role_id = current->acl_role_id;
75869 + const struct cred *cred;
75870 + int ret;
75871 +
75872 + rcu_read_lock();
75873 + read_lock(&tasklist_lock);
75874 + read_lock(&grsec_exec_file_lock);
75875 + do_each_thread(task2, task) {
75876 + /* check to see if we're called from the exit handler,
75877 + if so, only replace ACLs that have inherited the admin
75878 + ACL */
75879 +
75880 + if (type && (task->role != role ||
75881 + task->acl_role_id != acl_role_id))
75882 + continue;
75883 +
75884 + task->acl_role_id = 0;
75885 + task->acl_sp_role = 0;
75886 + task->inherited = 0;
75887 +
75888 + if (task->exec_file) {
75889 + cred = __task_cred(task);
75890 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75891 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
75892 + if (subj == NULL) {
75893 + ret = -EINVAL;
75894 + read_unlock(&grsec_exec_file_lock);
75895 + read_unlock(&tasklist_lock);
75896 + rcu_read_unlock();
75897 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
75898 + return ret;
75899 + }
75900 + __gr_apply_subject_to_task(polstate, task, subj);
75901 + } else {
75902 + // it's a kernel process
75903 + task->role = polstate->kernel_role;
75904 + task->acl = polstate->kernel_role->root_label;
75905 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75906 + task->acl->mode &= ~GR_PROCFIND;
75907 +#endif
75908 + }
75909 + } while_each_thread(task2, task);
75910 + read_unlock(&grsec_exec_file_lock);
75911 + read_unlock(&tasklist_lock);
75912 + rcu_read_unlock();
75913 +
75914 + return 0;
75915 +}
75916 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
75917 new file mode 100644
75918 index 0000000..39645c9
75919 --- /dev/null
75920 +++ b/grsecurity/gracl_res.c
75921 @@ -0,0 +1,68 @@
75922 +#include <linux/kernel.h>
75923 +#include <linux/sched.h>
75924 +#include <linux/gracl.h>
75925 +#include <linux/grinternal.h>
75926 +
75927 +static const char *restab_log[] = {
75928 + [RLIMIT_CPU] = "RLIMIT_CPU",
75929 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
75930 + [RLIMIT_DATA] = "RLIMIT_DATA",
75931 + [RLIMIT_STACK] = "RLIMIT_STACK",
75932 + [RLIMIT_CORE] = "RLIMIT_CORE",
75933 + [RLIMIT_RSS] = "RLIMIT_RSS",
75934 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
75935 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
75936 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
75937 + [RLIMIT_AS] = "RLIMIT_AS",
75938 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
75939 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
75940 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
75941 + [RLIMIT_NICE] = "RLIMIT_NICE",
75942 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
75943 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
75944 + [GR_CRASH_RES] = "RLIMIT_CRASH"
75945 +};
75946 +
75947 +void
75948 +gr_log_resource(const struct task_struct *task,
75949 + const int res, const unsigned long wanted, const int gt)
75950 +{
75951 + const struct cred *cred;
75952 + unsigned long rlim;
75953 +
75954 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
75955 + return;
75956 +
75957 + // not yet supported resource
75958 + if (unlikely(!restab_log[res]))
75959 + return;
75960 +
75961 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
75962 + rlim = task_rlimit_max(task, res);
75963 + else
75964 + rlim = task_rlimit(task, res);
75965 +
75966 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
75967 + return;
75968 +
75969 + rcu_read_lock();
75970 + cred = __task_cred(task);
75971 +
75972 + if (res == RLIMIT_NPROC &&
75973 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
75974 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
75975 + goto out_rcu_unlock;
75976 + else if (res == RLIMIT_MEMLOCK &&
75977 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
75978 + goto out_rcu_unlock;
75979 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
75980 + goto out_rcu_unlock;
75981 + rcu_read_unlock();
75982 +
75983 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
75984 +
75985 + return;
75986 +out_rcu_unlock:
75987 + rcu_read_unlock();
75988 + return;
75989 +}
75990 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
75991 new file mode 100644
75992 index 0000000..218b66b
75993 --- /dev/null
75994 +++ b/grsecurity/gracl_segv.c
75995 @@ -0,0 +1,324 @@
75996 +#include <linux/kernel.h>
75997 +#include <linux/mm.h>
75998 +#include <asm/uaccess.h>
75999 +#include <asm/errno.h>
76000 +#include <asm/mman.h>
76001 +#include <net/sock.h>
76002 +#include <linux/file.h>
76003 +#include <linux/fs.h>
76004 +#include <linux/net.h>
76005 +#include <linux/in.h>
76006 +#include <linux/slab.h>
76007 +#include <linux/types.h>
76008 +#include <linux/sched.h>
76009 +#include <linux/timer.h>
76010 +#include <linux/gracl.h>
76011 +#include <linux/grsecurity.h>
76012 +#include <linux/grinternal.h>
76013 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
76014 +#include <linux/magic.h>
76015 +#include <linux/pagemap.h>
76016 +#include "../fs/btrfs/async-thread.h"
76017 +#include "../fs/btrfs/ctree.h"
76018 +#include "../fs/btrfs/btrfs_inode.h"
76019 +#endif
76020 +
76021 +static struct crash_uid *uid_set;
76022 +static unsigned short uid_used;
76023 +static DEFINE_SPINLOCK(gr_uid_lock);
76024 +extern rwlock_t gr_inode_lock;
76025 +extern struct acl_subject_label *
76026 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
76027 + struct acl_role_label *role);
76028 +
76029 +static inline dev_t __get_dev(const struct dentry *dentry)
76030 +{
76031 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
76032 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
76033 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
76034 + else
76035 +#endif
76036 + return dentry->d_sb->s_dev;
76037 +}
76038 +
76039 +static inline u64 __get_ino(const struct dentry *dentry)
76040 +{
76041 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
76042 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
76043 + return btrfs_ino(dentry->d_inode);
76044 + else
76045 +#endif
76046 + return dentry->d_inode->i_ino;
76047 +}
76048 +
76049 +int
76050 +gr_init_uidset(void)
76051 +{
76052 + uid_set =
76053 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
76054 + uid_used = 0;
76055 +
76056 + return uid_set ? 1 : 0;
76057 +}
76058 +
76059 +void
76060 +gr_free_uidset(void)
76061 +{
76062 + if (uid_set) {
76063 + struct crash_uid *tmpset;
76064 + spin_lock(&gr_uid_lock);
76065 + tmpset = uid_set;
76066 + uid_set = NULL;
76067 + uid_used = 0;
76068 + spin_unlock(&gr_uid_lock);
76069 + if (tmpset)
76070 + kfree(tmpset);
76071 + }
76072 +
76073 + return;
76074 +}
76075 +
76076 +int
76077 +gr_find_uid(const uid_t uid)
76078 +{
76079 + struct crash_uid *tmp = uid_set;
76080 + uid_t buid;
76081 + int low = 0, high = uid_used - 1, mid;
76082 +
76083 + while (high >= low) {
76084 + mid = (low + high) >> 1;
76085 + buid = tmp[mid].uid;
76086 + if (buid == uid)
76087 + return mid;
76088 + if (buid > uid)
76089 + high = mid - 1;
76090 + if (buid < uid)
76091 + low = mid + 1;
76092 + }
76093 +
76094 + return -1;
76095 +}
76096 +
76097 +static __inline__ void
76098 +gr_insertsort(void)
76099 +{
76100 + unsigned short i, j;
76101 + struct crash_uid index;
76102 +
76103 + for (i = 1; i < uid_used; i++) {
76104 + index = uid_set[i];
76105 + j = i;
76106 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
76107 + uid_set[j] = uid_set[j - 1];
76108 + j--;
76109 + }
76110 + uid_set[j] = index;
76111 + }
76112 +
76113 + return;
76114 +}
76115 +
76116 +static __inline__ void
76117 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
76118 +{
76119 + int loc;
76120 + uid_t uid = GR_GLOBAL_UID(kuid);
76121 +
76122 + if (uid_used == GR_UIDTABLE_MAX)
76123 + return;
76124 +
76125 + loc = gr_find_uid(uid);
76126 +
76127 + if (loc >= 0) {
76128 + uid_set[loc].expires = expires;
76129 + return;
76130 + }
76131 +
76132 + uid_set[uid_used].uid = uid;
76133 + uid_set[uid_used].expires = expires;
76134 + uid_used++;
76135 +
76136 + gr_insertsort();
76137 +
76138 + return;
76139 +}
76140 +
76141 +void
76142 +gr_remove_uid(const unsigned short loc)
76143 +{
76144 + unsigned short i;
76145 +
76146 + for (i = loc + 1; i < uid_used; i++)
76147 + uid_set[i - 1] = uid_set[i];
76148 +
76149 + uid_used--;
76150 +
76151 + return;
76152 +}
76153 +
76154 +int
76155 +gr_check_crash_uid(const kuid_t kuid)
76156 +{
76157 + int loc;
76158 + int ret = 0;
76159 + uid_t uid;
76160 +
76161 + if (unlikely(!gr_acl_is_enabled()))
76162 + return 0;
76163 +
76164 + uid = GR_GLOBAL_UID(kuid);
76165 +
76166 + spin_lock(&gr_uid_lock);
76167 + loc = gr_find_uid(uid);
76168 +
76169 + if (loc < 0)
76170 + goto out_unlock;
76171 +
76172 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
76173 + gr_remove_uid(loc);
76174 + else
76175 + ret = 1;
76176 +
76177 +out_unlock:
76178 + spin_unlock(&gr_uid_lock);
76179 + return ret;
76180 +}
76181 +
76182 +static __inline__ int
76183 +proc_is_setxid(const struct cred *cred)
76184 +{
76185 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
76186 + !uid_eq(cred->uid, cred->fsuid))
76187 + return 1;
76188 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
76189 + !gid_eq(cred->gid, cred->fsgid))
76190 + return 1;
76191 +
76192 + return 0;
76193 +}
76194 +
76195 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
76196 +
76197 +void
76198 +gr_handle_crash(struct task_struct *task, const int sig)
76199 +{
76200 + struct acl_subject_label *curr;
76201 + struct task_struct *tsk, *tsk2;
76202 + const struct cred *cred;
76203 + const struct cred *cred2;
76204 +
76205 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
76206 + return;
76207 +
76208 + if (unlikely(!gr_acl_is_enabled()))
76209 + return;
76210 +
76211 + curr = task->acl;
76212 +
76213 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
76214 + return;
76215 +
76216 + if (time_before_eq(curr->expires, get_seconds())) {
76217 + curr->expires = 0;
76218 + curr->crashes = 0;
76219 + }
76220 +
76221 + curr->crashes++;
76222 +
76223 + if (!curr->expires)
76224 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
76225 +
76226 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
76227 + time_after(curr->expires, get_seconds())) {
76228 + rcu_read_lock();
76229 + cred = __task_cred(task);
76230 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
76231 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
76232 + spin_lock(&gr_uid_lock);
76233 + gr_insert_uid(cred->uid, curr->expires);
76234 + spin_unlock(&gr_uid_lock);
76235 + curr->expires = 0;
76236 + curr->crashes = 0;
76237 + read_lock(&tasklist_lock);
76238 + do_each_thread(tsk2, tsk) {
76239 + cred2 = __task_cred(tsk);
76240 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
76241 + gr_fake_force_sig(SIGKILL, tsk);
76242 + } while_each_thread(tsk2, tsk);
76243 + read_unlock(&tasklist_lock);
76244 + } else {
76245 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
76246 + read_lock(&tasklist_lock);
76247 + read_lock(&grsec_exec_file_lock);
76248 + do_each_thread(tsk2, tsk) {
76249 + if (likely(tsk != task)) {
76250 + // if this thread has the same subject as the one that triggered
76251 + // RES_CRASH and it's the same binary, kill it
76252 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
76253 + gr_fake_force_sig(SIGKILL, tsk);
76254 + }
76255 + } while_each_thread(tsk2, tsk);
76256 + read_unlock(&grsec_exec_file_lock);
76257 + read_unlock(&tasklist_lock);
76258 + }
76259 + rcu_read_unlock();
76260 + }
76261 +
76262 + return;
76263 +}
76264 +
76265 +int
76266 +gr_check_crash_exec(const struct file *filp)
76267 +{
76268 + struct acl_subject_label *curr;
76269 + struct dentry *dentry;
76270 +
76271 + if (unlikely(!gr_acl_is_enabled()))
76272 + return 0;
76273 +
76274 + read_lock(&gr_inode_lock);
76275 + dentry = filp->f_path.dentry;
76276 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
76277 + current->role);
76278 + read_unlock(&gr_inode_lock);
76279 +
76280 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
76281 + (!curr->crashes && !curr->expires))
76282 + return 0;
76283 +
76284 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
76285 + time_after(curr->expires, get_seconds()))
76286 + return 1;
76287 + else if (time_before_eq(curr->expires, get_seconds())) {
76288 + curr->crashes = 0;
76289 + curr->expires = 0;
76290 + }
76291 +
76292 + return 0;
76293 +}
76294 +
76295 +void
76296 +gr_handle_alertkill(struct task_struct *task)
76297 +{
76298 + struct acl_subject_label *curracl;
76299 + __u32 curr_ip;
76300 + struct task_struct *p, *p2;
76301 +
76302 + if (unlikely(!gr_acl_is_enabled()))
76303 + return;
76304 +
76305 + curracl = task->acl;
76306 + curr_ip = task->signal->curr_ip;
76307 +
76308 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
76309 + read_lock(&tasklist_lock);
76310 + do_each_thread(p2, p) {
76311 + if (p->signal->curr_ip == curr_ip)
76312 + gr_fake_force_sig(SIGKILL, p);
76313 + } while_each_thread(p2, p);
76314 + read_unlock(&tasklist_lock);
76315 + } else if (curracl->mode & GR_KILLPROC)
76316 + gr_fake_force_sig(SIGKILL, task);
76317 +
76318 + return;
76319 +}
76320 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
76321 new file mode 100644
76322 index 0000000..6b0c9cc
76323 --- /dev/null
76324 +++ b/grsecurity/gracl_shm.c
76325 @@ -0,0 +1,40 @@
76326 +#include <linux/kernel.h>
76327 +#include <linux/mm.h>
76328 +#include <linux/sched.h>
76329 +#include <linux/file.h>
76330 +#include <linux/ipc.h>
76331 +#include <linux/gracl.h>
76332 +#include <linux/grsecurity.h>
76333 +#include <linux/grinternal.h>
76334 +
76335 +int
76336 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76337 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
76338 +{
76339 + struct task_struct *task;
76340 +
76341 + if (!gr_acl_is_enabled())
76342 + return 1;
76343 +
76344 + rcu_read_lock();
76345 + read_lock(&tasklist_lock);
76346 +
76347 + task = find_task_by_vpid(shm_cprid);
76348 +
76349 + if (unlikely(!task))
76350 + task = find_task_by_vpid(shm_lapid);
76351 +
76352 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
76353 + (task_pid_nr(task) == shm_lapid)) &&
76354 + (task->acl->mode & GR_PROTSHM) &&
76355 + (task->acl != current->acl))) {
76356 + read_unlock(&tasklist_lock);
76357 + rcu_read_unlock();
76358 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
76359 + return 0;
76360 + }
76361 + read_unlock(&tasklist_lock);
76362 + rcu_read_unlock();
76363 +
76364 + return 1;
76365 +}
76366 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
76367 new file mode 100644
76368 index 0000000..bc0be01
76369 --- /dev/null
76370 +++ b/grsecurity/grsec_chdir.c
76371 @@ -0,0 +1,19 @@
76372 +#include <linux/kernel.h>
76373 +#include <linux/sched.h>
76374 +#include <linux/fs.h>
76375 +#include <linux/file.h>
76376 +#include <linux/grsecurity.h>
76377 +#include <linux/grinternal.h>
76378 +
76379 +void
76380 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
76381 +{
76382 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
76383 + if ((grsec_enable_chdir && grsec_enable_group &&
76384 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
76385 + !grsec_enable_group)) {
76386 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
76387 + }
76388 +#endif
76389 + return;
76390 +}
76391 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
76392 new file mode 100644
76393 index 0000000..114ea4f
76394 --- /dev/null
76395 +++ b/grsecurity/grsec_chroot.c
76396 @@ -0,0 +1,467 @@
76397 +#include <linux/kernel.h>
76398 +#include <linux/module.h>
76399 +#include <linux/sched.h>
76400 +#include <linux/file.h>
76401 +#include <linux/fs.h>
76402 +#include <linux/mount.h>
76403 +#include <linux/types.h>
76404 +#include "../fs/mount.h"
76405 +#include <linux/grsecurity.h>
76406 +#include <linux/grinternal.h>
76407 +
76408 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
76409 +int gr_init_ran;
76410 +#endif
76411 +
76412 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
76413 +{
76414 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76415 + struct dentry *tmpd = dentry;
76416 +
76417 + read_seqlock_excl(&mount_lock);
76418 + write_seqlock(&rename_lock);
76419 +
76420 + while (tmpd != mnt->mnt_root) {
76421 + atomic_inc(&tmpd->chroot_refcnt);
76422 + tmpd = tmpd->d_parent;
76423 + }
76424 + atomic_inc(&tmpd->chroot_refcnt);
76425 +
76426 + write_sequnlock(&rename_lock);
76427 + read_sequnlock_excl(&mount_lock);
76428 +#endif
76429 +}
76430 +
76431 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
76432 +{
76433 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76434 + struct dentry *tmpd = dentry;
76435 +
76436 + read_seqlock_excl(&mount_lock);
76437 + write_seqlock(&rename_lock);
76438 +
76439 + while (tmpd != mnt->mnt_root) {
76440 + atomic_dec(&tmpd->chroot_refcnt);
76441 + tmpd = tmpd->d_parent;
76442 + }
76443 + atomic_dec(&tmpd->chroot_refcnt);
76444 +
76445 + write_sequnlock(&rename_lock);
76446 + read_sequnlock_excl(&mount_lock);
76447 +#endif
76448 +}
76449 +
76450 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76451 +static struct dentry *get_closest_chroot(struct dentry *dentry)
76452 +{
76453 + write_seqlock(&rename_lock);
76454 + do {
76455 + if (atomic_read(&dentry->chroot_refcnt)) {
76456 + write_sequnlock(&rename_lock);
76457 + return dentry;
76458 + }
76459 + dentry = dentry->d_parent;
76460 + } while (!IS_ROOT(dentry));
76461 + write_sequnlock(&rename_lock);
76462 + return NULL;
76463 +}
76464 +#endif
76465 +
76466 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
76467 + struct dentry *newdentry, struct vfsmount *newmnt)
76468 +{
76469 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76470 + struct dentry *chroot;
76471 +
76472 + if (unlikely(!grsec_enable_chroot_rename))
76473 + return 0;
76474 +
76475 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
76476 + return 0;
76477 +
76478 + chroot = get_closest_chroot(olddentry);
76479 +
76480 + if (chroot == NULL)
76481 + return 0;
76482 +
76483 + if (is_subdir(newdentry, chroot))
76484 + return 0;
76485 +
76486 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
76487 +
76488 + return 1;
76489 +#else
76490 + return 0;
76491 +#endif
76492 +}
76493 +
76494 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
76495 +{
76496 +#ifdef CONFIG_GRKERNSEC
76497 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
76498 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
76499 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
76500 + && gr_init_ran
76501 +#endif
76502 + )
76503 + task->gr_is_chrooted = 1;
76504 + else {
76505 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
76506 + if (task_pid_nr(task) == 1 && !gr_init_ran)
76507 + gr_init_ran = 1;
76508 +#endif
76509 + task->gr_is_chrooted = 0;
76510 + }
76511 +
76512 + task->gr_chroot_dentry = path->dentry;
76513 +#endif
76514 + return;
76515 +}
76516 +
76517 +void gr_clear_chroot_entries(struct task_struct *task)
76518 +{
76519 +#ifdef CONFIG_GRKERNSEC
76520 + task->gr_is_chrooted = 0;
76521 + task->gr_chroot_dentry = NULL;
76522 +#endif
76523 + return;
76524 +}
76525 +
76526 +int
76527 +gr_handle_chroot_unix(const pid_t pid)
76528 +{
76529 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
76530 + struct task_struct *p;
76531 +
76532 + if (unlikely(!grsec_enable_chroot_unix))
76533 + return 1;
76534 +
76535 + if (likely(!proc_is_chrooted(current)))
76536 + return 1;
76537 +
76538 + rcu_read_lock();
76539 + read_lock(&tasklist_lock);
76540 + p = find_task_by_vpid_unrestricted(pid);
76541 + if (unlikely(p && !have_same_root(current, p))) {
76542 + read_unlock(&tasklist_lock);
76543 + rcu_read_unlock();
76544 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
76545 + return 0;
76546 + }
76547 + read_unlock(&tasklist_lock);
76548 + rcu_read_unlock();
76549 +#endif
76550 + return 1;
76551 +}
76552 +
76553 +int
76554 +gr_handle_chroot_nice(void)
76555 +{
76556 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
76557 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
76558 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
76559 + return -EPERM;
76560 + }
76561 +#endif
76562 + return 0;
76563 +}
76564 +
76565 +int
76566 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
76567 +{
76568 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
76569 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
76570 + && proc_is_chrooted(current)) {
76571 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
76572 + return -EACCES;
76573 + }
76574 +#endif
76575 + return 0;
76576 +}
76577 +
76578 +int
76579 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
76580 +{
76581 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
76582 + struct task_struct *p;
76583 + int ret = 0;
76584 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
76585 + return ret;
76586 +
76587 + read_lock(&tasklist_lock);
76588 + do_each_pid_task(pid, type, p) {
76589 + if (!have_same_root(current, p)) {
76590 + ret = 1;
76591 + goto out;
76592 + }
76593 + } while_each_pid_task(pid, type, p);
76594 +out:
76595 + read_unlock(&tasklist_lock);
76596 + return ret;
76597 +#endif
76598 + return 0;
76599 +}
76600 +
76601 +int
76602 +gr_pid_is_chrooted(struct task_struct *p)
76603 +{
76604 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
76605 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
76606 + return 0;
76607 +
76608 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
76609 + !have_same_root(current, p)) {
76610 + return 1;
76611 + }
76612 +#endif
76613 + return 0;
76614 +}
76615 +
76616 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
76617 +
76618 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
76619 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
76620 +{
76621 + struct path path, currentroot;
76622 + int ret = 0;
76623 +
76624 + path.dentry = (struct dentry *)u_dentry;
76625 + path.mnt = (struct vfsmount *)u_mnt;
76626 + get_fs_root(current->fs, &currentroot);
76627 + if (path_is_under(&path, &currentroot))
76628 + ret = 1;
76629 + path_put(&currentroot);
76630 +
76631 + return ret;
76632 +}
76633 +#endif
76634 +
76635 +int
76636 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
76637 +{
76638 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76639 + if (!grsec_enable_chroot_fchdir)
76640 + return 1;
76641 +
76642 + if (!proc_is_chrooted(current))
76643 + return 1;
76644 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
76645 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
76646 + return 0;
76647 + }
76648 +#endif
76649 + return 1;
76650 +}
76651 +
76652 +int
76653 +gr_chroot_fhandle(void)
76654 +{
76655 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76656 + if (!grsec_enable_chroot_fchdir)
76657 + return 1;
76658 +
76659 + if (!proc_is_chrooted(current))
76660 + return 1;
76661 + else {
76662 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
76663 + return 0;
76664 + }
76665 +#endif
76666 + return 1;
76667 +}
76668 +
76669 +int
76670 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76671 + const u64 shm_createtime)
76672 +{
76673 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
76674 + struct task_struct *p;
76675 +
76676 + if (unlikely(!grsec_enable_chroot_shmat))
76677 + return 1;
76678 +
76679 + if (likely(!proc_is_chrooted(current)))
76680 + return 1;
76681 +
76682 + rcu_read_lock();
76683 + read_lock(&tasklist_lock);
76684 +
76685 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
76686 + if (time_before_eq64(p->start_time, shm_createtime)) {
76687 + if (have_same_root(current, p)) {
76688 + goto allow;
76689 + } else {
76690 + read_unlock(&tasklist_lock);
76691 + rcu_read_unlock();
76692 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76693 + return 0;
76694 + }
76695 + }
76696 + /* creator exited, pid reuse, fall through to next check */
76697 + }
76698 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
76699 + if (unlikely(!have_same_root(current, p))) {
76700 + read_unlock(&tasklist_lock);
76701 + rcu_read_unlock();
76702 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76703 + return 0;
76704 + }
76705 + }
76706 +
76707 +allow:
76708 + read_unlock(&tasklist_lock);
76709 + rcu_read_unlock();
76710 +#endif
76711 + return 1;
76712 +}
76713 +
76714 +void
76715 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
76716 +{
76717 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
76718 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
76719 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
76720 +#endif
76721 + return;
76722 +}
76723 +
76724 +int
76725 +gr_handle_chroot_mknod(const struct dentry *dentry,
76726 + const struct vfsmount *mnt, const int mode)
76727 +{
76728 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
76729 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
76730 + proc_is_chrooted(current)) {
76731 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
76732 + return -EPERM;
76733 + }
76734 +#endif
76735 + return 0;
76736 +}
76737 +
76738 +int
76739 +gr_handle_chroot_mount(const struct dentry *dentry,
76740 + const struct vfsmount *mnt, const char *dev_name)
76741 +{
76742 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
76743 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
76744 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
76745 + return -EPERM;
76746 + }
76747 +#endif
76748 + return 0;
76749 +}
76750 +
76751 +int
76752 +gr_handle_chroot_pivot(void)
76753 +{
76754 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
76755 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
76756 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
76757 + return -EPERM;
76758 + }
76759 +#endif
76760 + return 0;
76761 +}
76762 +
76763 +int
76764 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
76765 +{
76766 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
76767 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
76768 + !gr_is_outside_chroot(dentry, mnt)) {
76769 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
76770 + return -EPERM;
76771 + }
76772 +#endif
76773 + return 0;
76774 +}
76775 +
76776 +extern const char *captab_log[];
76777 +extern int captab_log_entries;
76778 +
76779 +int
76780 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76781 +{
76782 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76783 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76784 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76785 + if (cap_raised(chroot_caps, cap)) {
76786 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
76787 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
76788 + }
76789 + return 0;
76790 + }
76791 + }
76792 +#endif
76793 + return 1;
76794 +}
76795 +
76796 +int
76797 +gr_chroot_is_capable(const int cap)
76798 +{
76799 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76800 + return gr_task_chroot_is_capable(current, current_cred(), cap);
76801 +#endif
76802 + return 1;
76803 +}
76804 +
76805 +int
76806 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
76807 +{
76808 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76809 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76810 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76811 + if (cap_raised(chroot_caps, cap)) {
76812 + return 0;
76813 + }
76814 + }
76815 +#endif
76816 + return 1;
76817 +}
76818 +
76819 +int
76820 +gr_chroot_is_capable_nolog(const int cap)
76821 +{
76822 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76823 + return gr_task_chroot_is_capable_nolog(current, cap);
76824 +#endif
76825 + return 1;
76826 +}
76827 +
76828 +int
76829 +gr_handle_chroot_sysctl(const int op)
76830 +{
76831 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
76832 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
76833 + proc_is_chrooted(current))
76834 + return -EACCES;
76835 +#endif
76836 + return 0;
76837 +}
76838 +
76839 +void
76840 +gr_handle_chroot_chdir(const struct path *path)
76841 +{
76842 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
76843 + if (grsec_enable_chroot_chdir)
76844 + set_fs_pwd(current->fs, path);
76845 +#endif
76846 + return;
76847 +}
76848 +
76849 +int
76850 +gr_handle_chroot_chmod(const struct dentry *dentry,
76851 + const struct vfsmount *mnt, const int mode)
76852 +{
76853 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
76854 + /* allow chmod +s on directories, but not files */
76855 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
76856 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
76857 + proc_is_chrooted(current)) {
76858 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
76859 + return -EPERM;
76860 + }
76861 +#endif
76862 + return 0;
76863 +}
76864 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
76865 new file mode 100644
76866 index 0000000..946f750
76867 --- /dev/null
76868 +++ b/grsecurity/grsec_disabled.c
76869 @@ -0,0 +1,445 @@
76870 +#include <linux/kernel.h>
76871 +#include <linux/module.h>
76872 +#include <linux/sched.h>
76873 +#include <linux/file.h>
76874 +#include <linux/fs.h>
76875 +#include <linux/kdev_t.h>
76876 +#include <linux/net.h>
76877 +#include <linux/in.h>
76878 +#include <linux/ip.h>
76879 +#include <linux/skbuff.h>
76880 +#include <linux/sysctl.h>
76881 +
76882 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
76883 +void
76884 +pax_set_initial_flags(struct linux_binprm *bprm)
76885 +{
76886 + return;
76887 +}
76888 +#endif
76889 +
76890 +#ifdef CONFIG_SYSCTL
76891 +__u32
76892 +gr_handle_sysctl(const struct ctl_table * table, const int op)
76893 +{
76894 + return 0;
76895 +}
76896 +#endif
76897 +
76898 +#ifdef CONFIG_TASKSTATS
76899 +int gr_is_taskstats_denied(int pid)
76900 +{
76901 + return 0;
76902 +}
76903 +#endif
76904 +
76905 +int
76906 +gr_acl_is_enabled(void)
76907 +{
76908 + return 0;
76909 +}
76910 +
76911 +int
76912 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
76913 +{
76914 + return 0;
76915 +}
76916 +
76917 +void
76918 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
76919 +{
76920 + return;
76921 +}
76922 +
76923 +int
76924 +gr_handle_rawio(const struct inode *inode)
76925 +{
76926 + return 0;
76927 +}
76928 +
76929 +void
76930 +gr_acl_handle_psacct(struct task_struct *task, const long code)
76931 +{
76932 + return;
76933 +}
76934 +
76935 +int
76936 +gr_handle_ptrace(struct task_struct *task, const long request)
76937 +{
76938 + return 0;
76939 +}
76940 +
76941 +int
76942 +gr_handle_proc_ptrace(struct task_struct *task)
76943 +{
76944 + return 0;
76945 +}
76946 +
76947 +int
76948 +gr_set_acls(const int type)
76949 +{
76950 + return 0;
76951 +}
76952 +
76953 +int
76954 +gr_check_hidden_task(const struct task_struct *tsk)
76955 +{
76956 + return 0;
76957 +}
76958 +
76959 +int
76960 +gr_check_protected_task(const struct task_struct *task)
76961 +{
76962 + return 0;
76963 +}
76964 +
76965 +int
76966 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
76967 +{
76968 + return 0;
76969 +}
76970 +
76971 +void
76972 +gr_copy_label(struct task_struct *tsk)
76973 +{
76974 + return;
76975 +}
76976 +
76977 +void
76978 +gr_set_pax_flags(struct task_struct *task)
76979 +{
76980 + return;
76981 +}
76982 +
76983 +int
76984 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
76985 + const int unsafe_share)
76986 +{
76987 + return 0;
76988 +}
76989 +
76990 +void
76991 +gr_handle_delete(const u64 ino, const dev_t dev)
76992 +{
76993 + return;
76994 +}
76995 +
76996 +void
76997 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
76998 +{
76999 + return;
77000 +}
77001 +
77002 +void
77003 +gr_handle_crash(struct task_struct *task, const int sig)
77004 +{
77005 + return;
77006 +}
77007 +
77008 +int
77009 +gr_check_crash_exec(const struct file *filp)
77010 +{
77011 + return 0;
77012 +}
77013 +
77014 +int
77015 +gr_check_crash_uid(const kuid_t uid)
77016 +{
77017 + return 0;
77018 +}
77019 +
77020 +void
77021 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
77022 + struct dentry *old_dentry,
77023 + struct dentry *new_dentry,
77024 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
77025 +{
77026 + return;
77027 +}
77028 +
77029 +int
77030 +gr_search_socket(const int family, const int type, const int protocol)
77031 +{
77032 + return 1;
77033 +}
77034 +
77035 +int
77036 +gr_search_connectbind(const int mode, const struct socket *sock,
77037 + const struct sockaddr_in *addr)
77038 +{
77039 + return 0;
77040 +}
77041 +
77042 +void
77043 +gr_handle_alertkill(struct task_struct *task)
77044 +{
77045 + return;
77046 +}
77047 +
77048 +__u32
77049 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
77050 +{
77051 + return 1;
77052 +}
77053 +
77054 +__u32
77055 +gr_acl_handle_hidden_file(const struct dentry * dentry,
77056 + const struct vfsmount * mnt)
77057 +{
77058 + return 1;
77059 +}
77060 +
77061 +__u32
77062 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
77063 + int acc_mode)
77064 +{
77065 + return 1;
77066 +}
77067 +
77068 +__u32
77069 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
77070 +{
77071 + return 1;
77072 +}
77073 +
77074 +__u32
77075 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
77076 +{
77077 + return 1;
77078 +}
77079 +
77080 +int
77081 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
77082 + unsigned int *vm_flags)
77083 +{
77084 + return 1;
77085 +}
77086 +
77087 +__u32
77088 +gr_acl_handle_truncate(const struct dentry * dentry,
77089 + const struct vfsmount * mnt)
77090 +{
77091 + return 1;
77092 +}
77093 +
77094 +__u32
77095 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
77096 +{
77097 + return 1;
77098 +}
77099 +
77100 +__u32
77101 +gr_acl_handle_access(const struct dentry * dentry,
77102 + const struct vfsmount * mnt, const int fmode)
77103 +{
77104 + return 1;
77105 +}
77106 +
77107 +__u32
77108 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
77109 + umode_t *mode)
77110 +{
77111 + return 1;
77112 +}
77113 +
77114 +__u32
77115 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
77116 +{
77117 + return 1;
77118 +}
77119 +
77120 +__u32
77121 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
77122 +{
77123 + return 1;
77124 +}
77125 +
77126 +__u32
77127 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
77128 +{
77129 + return 1;
77130 +}
77131 +
77132 +void
77133 +grsecurity_init(void)
77134 +{
77135 + return;
77136 +}
77137 +
77138 +umode_t gr_acl_umask(void)
77139 +{
77140 + return 0;
77141 +}
77142 +
77143 +__u32
77144 +gr_acl_handle_mknod(const struct dentry * new_dentry,
77145 + const struct dentry * parent_dentry,
77146 + const struct vfsmount * parent_mnt,
77147 + const int mode)
77148 +{
77149 + return 1;
77150 +}
77151 +
77152 +__u32
77153 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
77154 + const struct dentry * parent_dentry,
77155 + const struct vfsmount * parent_mnt)
77156 +{
77157 + return 1;
77158 +}
77159 +
77160 +__u32
77161 +gr_acl_handle_symlink(const struct dentry * new_dentry,
77162 + const struct dentry * parent_dentry,
77163 + const struct vfsmount * parent_mnt, const struct filename *from)
77164 +{
77165 + return 1;
77166 +}
77167 +
77168 +__u32
77169 +gr_acl_handle_link(const struct dentry * new_dentry,
77170 + const struct dentry * parent_dentry,
77171 + const struct vfsmount * parent_mnt,
77172 + const struct dentry * old_dentry,
77173 + const struct vfsmount * old_mnt, const struct filename *to)
77174 +{
77175 + return 1;
77176 +}
77177 +
77178 +int
77179 +gr_acl_handle_rename(const struct dentry *new_dentry,
77180 + const struct dentry *parent_dentry,
77181 + const struct vfsmount *parent_mnt,
77182 + const struct dentry *old_dentry,
77183 + const struct inode *old_parent_inode,
77184 + const struct vfsmount *old_mnt, const struct filename *newname,
77185 + unsigned int flags)
77186 +{
77187 + return 0;
77188 +}
77189 +
77190 +int
77191 +gr_acl_handle_filldir(const struct file *file, const char *name,
77192 + const int namelen, const u64 ino)
77193 +{
77194 + return 1;
77195 +}
77196 +
77197 +int
77198 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
77199 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
77200 +{
77201 + return 1;
77202 +}
77203 +
77204 +int
77205 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
77206 +{
77207 + return 0;
77208 +}
77209 +
77210 +int
77211 +gr_search_accept(const struct socket *sock)
77212 +{
77213 + return 0;
77214 +}
77215 +
77216 +int
77217 +gr_search_listen(const struct socket *sock)
77218 +{
77219 + return 0;
77220 +}
77221 +
77222 +int
77223 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
77224 +{
77225 + return 0;
77226 +}
77227 +
77228 +__u32
77229 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
77230 +{
77231 + return 1;
77232 +}
77233 +
77234 +__u32
77235 +gr_acl_handle_creat(const struct dentry * dentry,
77236 + const struct dentry * p_dentry,
77237 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
77238 + const int imode)
77239 +{
77240 + return 1;
77241 +}
77242 +
77243 +void
77244 +gr_acl_handle_exit(void)
77245 +{
77246 + return;
77247 +}
77248 +
77249 +int
77250 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
77251 +{
77252 + return 1;
77253 +}
77254 +
77255 +void
77256 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
77257 +{
77258 + return;
77259 +}
77260 +
77261 +int
77262 +gr_acl_handle_procpidmem(const struct task_struct *task)
77263 +{
77264 + return 0;
77265 +}
77266 +
77267 +int
77268 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
77269 +{
77270 + return 0;
77271 +}
77272 +
77273 +int
77274 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
77275 +{
77276 + return 0;
77277 +}
77278 +
77279 +int
77280 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
77281 +{
77282 + return 0;
77283 +}
77284 +
77285 +int
77286 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
77287 +{
77288 + return 0;
77289 +}
77290 +
77291 +int gr_acl_enable_at_secure(void)
77292 +{
77293 + return 0;
77294 +}
77295 +
77296 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
77297 +{
77298 + return dentry->d_sb->s_dev;
77299 +}
77300 +
77301 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
77302 +{
77303 + return dentry->d_inode->i_ino;
77304 +}
77305 +
77306 +void gr_put_exec_file(struct task_struct *task)
77307 +{
77308 + return;
77309 +}
77310 +
77311 +#ifdef CONFIG_SECURITY
77312 +EXPORT_SYMBOL_GPL(gr_check_user_change);
77313 +EXPORT_SYMBOL_GPL(gr_check_group_change);
77314 +#endif
77315 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
77316 new file mode 100644
77317 index 0000000..fb7531e
77318 --- /dev/null
77319 +++ b/grsecurity/grsec_exec.c
77320 @@ -0,0 +1,189 @@
77321 +#include <linux/kernel.h>
77322 +#include <linux/sched.h>
77323 +#include <linux/file.h>
77324 +#include <linux/binfmts.h>
77325 +#include <linux/fs.h>
77326 +#include <linux/types.h>
77327 +#include <linux/grdefs.h>
77328 +#include <linux/grsecurity.h>
77329 +#include <linux/grinternal.h>
77330 +#include <linux/capability.h>
77331 +#include <linux/module.h>
77332 +#include <linux/compat.h>
77333 +
77334 +#include <asm/uaccess.h>
77335 +
77336 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77337 +static char gr_exec_arg_buf[132];
77338 +static DEFINE_MUTEX(gr_exec_arg_mutex);
77339 +#endif
77340 +
77341 +struct user_arg_ptr {
77342 +#ifdef CONFIG_COMPAT
77343 + bool is_compat;
77344 +#endif
77345 + union {
77346 + const char __user *const __user *native;
77347 +#ifdef CONFIG_COMPAT
77348 + const compat_uptr_t __user *compat;
77349 +#endif
77350 + } ptr;
77351 +};
77352 +
77353 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
77354 +
77355 +void
77356 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
77357 +{
77358 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77359 + char *grarg = gr_exec_arg_buf;
77360 + unsigned int i, x, execlen = 0;
77361 + char c;
77362 +
77363 + if (!((grsec_enable_execlog && grsec_enable_group &&
77364 + in_group_p(grsec_audit_gid))
77365 + || (grsec_enable_execlog && !grsec_enable_group)))
77366 + return;
77367 +
77368 + mutex_lock(&gr_exec_arg_mutex);
77369 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
77370 +
77371 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
77372 + const char __user *p;
77373 + unsigned int len;
77374 +
77375 + p = get_user_arg_ptr(argv, i);
77376 + if (IS_ERR(p))
77377 + goto log;
77378 +
77379 + len = strnlen_user(p, 128 - execlen);
77380 + if (len > 128 - execlen)
77381 + len = 128 - execlen;
77382 + else if (len > 0)
77383 + len--;
77384 + if (copy_from_user(grarg + execlen, p, len))
77385 + goto log;
77386 +
77387 + /* rewrite unprintable characters */
77388 + for (x = 0; x < len; x++) {
77389 + c = *(grarg + execlen + x);
77390 + if (c < 32 || c > 126)
77391 + *(grarg + execlen + x) = ' ';
77392 + }
77393 +
77394 + execlen += len;
77395 + *(grarg + execlen) = ' ';
77396 + *(grarg + execlen + 1) = '\0';
77397 + execlen++;
77398 + }
77399 +
77400 + log:
77401 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
77402 + bprm->file->f_path.mnt, grarg);
77403 + mutex_unlock(&gr_exec_arg_mutex);
77404 +#endif
77405 + return;
77406 +}
77407 +
77408 +#ifdef CONFIG_GRKERNSEC
77409 +extern int gr_acl_is_capable(const int cap);
77410 +extern int gr_acl_is_capable_nolog(const int cap);
77411 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
77412 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
77413 +extern int gr_chroot_is_capable(const int cap);
77414 +extern int gr_chroot_is_capable_nolog(const int cap);
77415 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
77416 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
77417 +#endif
77418 +
77419 +const char *captab_log[] = {
77420 + "CAP_CHOWN",
77421 + "CAP_DAC_OVERRIDE",
77422 + "CAP_DAC_READ_SEARCH",
77423 + "CAP_FOWNER",
77424 + "CAP_FSETID",
77425 + "CAP_KILL",
77426 + "CAP_SETGID",
77427 + "CAP_SETUID",
77428 + "CAP_SETPCAP",
77429 + "CAP_LINUX_IMMUTABLE",
77430 + "CAP_NET_BIND_SERVICE",
77431 + "CAP_NET_BROADCAST",
77432 + "CAP_NET_ADMIN",
77433 + "CAP_NET_RAW",
77434 + "CAP_IPC_LOCK",
77435 + "CAP_IPC_OWNER",
77436 + "CAP_SYS_MODULE",
77437 + "CAP_SYS_RAWIO",
77438 + "CAP_SYS_CHROOT",
77439 + "CAP_SYS_PTRACE",
77440 + "CAP_SYS_PACCT",
77441 + "CAP_SYS_ADMIN",
77442 + "CAP_SYS_BOOT",
77443 + "CAP_SYS_NICE",
77444 + "CAP_SYS_RESOURCE",
77445 + "CAP_SYS_TIME",
77446 + "CAP_SYS_TTY_CONFIG",
77447 + "CAP_MKNOD",
77448 + "CAP_LEASE",
77449 + "CAP_AUDIT_WRITE",
77450 + "CAP_AUDIT_CONTROL",
77451 + "CAP_SETFCAP",
77452 + "CAP_MAC_OVERRIDE",
77453 + "CAP_MAC_ADMIN",
77454 + "CAP_SYSLOG",
77455 + "CAP_WAKE_ALARM",
77456 + "CAP_BLOCK_SUSPEND",
77457 + "CAP_AUDIT_READ"
77458 +};
77459 +
77460 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
77461 +
77462 +int gr_is_capable(const int cap)
77463 +{
77464 +#ifdef CONFIG_GRKERNSEC
77465 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
77466 + return 1;
77467 + return 0;
77468 +#else
77469 + return 1;
77470 +#endif
77471 +}
77472 +
77473 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
77474 +{
77475 +#ifdef CONFIG_GRKERNSEC
77476 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
77477 + return 1;
77478 + return 0;
77479 +#else
77480 + return 1;
77481 +#endif
77482 +}
77483 +
77484 +int gr_is_capable_nolog(const int cap)
77485 +{
77486 +#ifdef CONFIG_GRKERNSEC
77487 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
77488 + return 1;
77489 + return 0;
77490 +#else
77491 + return 1;
77492 +#endif
77493 +}
77494 +
77495 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
77496 +{
77497 +#ifdef CONFIG_GRKERNSEC
77498 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
77499 + return 1;
77500 + return 0;
77501 +#else
77502 + return 1;
77503 +#endif
77504 +}
77505 +
77506 +EXPORT_SYMBOL_GPL(gr_is_capable);
77507 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
77508 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
77509 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
77510 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
77511 new file mode 100644
77512 index 0000000..06cc6ea
77513 --- /dev/null
77514 +++ b/grsecurity/grsec_fifo.c
77515 @@ -0,0 +1,24 @@
77516 +#include <linux/kernel.h>
77517 +#include <linux/sched.h>
77518 +#include <linux/fs.h>
77519 +#include <linux/file.h>
77520 +#include <linux/grinternal.h>
77521 +
77522 +int
77523 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
77524 + const struct dentry *dir, const int flag, const int acc_mode)
77525 +{
77526 +#ifdef CONFIG_GRKERNSEC_FIFO
77527 + const struct cred *cred = current_cred();
77528 +
77529 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
77530 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
77531 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
77532 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
77533 + if (!inode_permission(dentry->d_inode, acc_mode))
77534 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
77535 + return -EACCES;
77536 + }
77537 +#endif
77538 + return 0;
77539 +}
77540 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
77541 new file mode 100644
77542 index 0000000..8ca18bf
77543 --- /dev/null
77544 +++ b/grsecurity/grsec_fork.c
77545 @@ -0,0 +1,23 @@
77546 +#include <linux/kernel.h>
77547 +#include <linux/sched.h>
77548 +#include <linux/grsecurity.h>
77549 +#include <linux/grinternal.h>
77550 +#include <linux/errno.h>
77551 +
77552 +void
77553 +gr_log_forkfail(const int retval)
77554 +{
77555 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77556 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
77557 + switch (retval) {
77558 + case -EAGAIN:
77559 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
77560 + break;
77561 + case -ENOMEM:
77562 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
77563 + break;
77564 + }
77565 + }
77566 +#endif
77567 + return;
77568 +}
77569 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
77570 new file mode 100644
77571 index 0000000..4ed9e7d
77572 --- /dev/null
77573 +++ b/grsecurity/grsec_init.c
77574 @@ -0,0 +1,290 @@
77575 +#include <linux/kernel.h>
77576 +#include <linux/sched.h>
77577 +#include <linux/mm.h>
77578 +#include <linux/gracl.h>
77579 +#include <linux/slab.h>
77580 +#include <linux/vmalloc.h>
77581 +#include <linux/percpu.h>
77582 +#include <linux/module.h>
77583 +
77584 +int grsec_enable_ptrace_readexec;
77585 +int grsec_enable_setxid;
77586 +int grsec_enable_symlinkown;
77587 +kgid_t grsec_symlinkown_gid;
77588 +int grsec_enable_brute;
77589 +int grsec_enable_link;
77590 +int grsec_enable_dmesg;
77591 +int grsec_enable_harden_ptrace;
77592 +int grsec_enable_harden_ipc;
77593 +int grsec_enable_fifo;
77594 +int grsec_enable_execlog;
77595 +int grsec_enable_signal;
77596 +int grsec_enable_forkfail;
77597 +int grsec_enable_audit_ptrace;
77598 +int grsec_enable_time;
77599 +int grsec_enable_group;
77600 +kgid_t grsec_audit_gid;
77601 +int grsec_enable_chdir;
77602 +int grsec_enable_mount;
77603 +int grsec_enable_rofs;
77604 +int grsec_deny_new_usb;
77605 +int grsec_enable_chroot_findtask;
77606 +int grsec_enable_chroot_mount;
77607 +int grsec_enable_chroot_shmat;
77608 +int grsec_enable_chroot_fchdir;
77609 +int grsec_enable_chroot_double;
77610 +int grsec_enable_chroot_pivot;
77611 +int grsec_enable_chroot_chdir;
77612 +int grsec_enable_chroot_chmod;
77613 +int grsec_enable_chroot_mknod;
77614 +int grsec_enable_chroot_nice;
77615 +int grsec_enable_chroot_execlog;
77616 +int grsec_enable_chroot_caps;
77617 +int grsec_enable_chroot_rename;
77618 +int grsec_enable_chroot_sysctl;
77619 +int grsec_enable_chroot_unix;
77620 +int grsec_enable_tpe;
77621 +kgid_t grsec_tpe_gid;
77622 +int grsec_enable_blackhole;
77623 +#ifdef CONFIG_IPV6_MODULE
77624 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
77625 +#endif
77626 +int grsec_lastack_retries;
77627 +int grsec_enable_tpe_all;
77628 +int grsec_enable_tpe_invert;
77629 +int grsec_enable_socket_all;
77630 +kgid_t grsec_socket_all_gid;
77631 +int grsec_enable_socket_client;
77632 +kgid_t grsec_socket_client_gid;
77633 +int grsec_enable_socket_server;
77634 +kgid_t grsec_socket_server_gid;
77635 +int grsec_resource_logging;
77636 +int grsec_disable_privio;
77637 +int grsec_enable_log_rwxmaps;
77638 +int grsec_lock;
77639 +
77640 +DEFINE_SPINLOCK(grsec_alert_lock);
77641 +unsigned long grsec_alert_wtime = 0;
77642 +unsigned long grsec_alert_fyet = 0;
77643 +
77644 +DEFINE_SPINLOCK(grsec_audit_lock);
77645 +
77646 +DEFINE_RWLOCK(grsec_exec_file_lock);
77647 +
77648 +char *gr_shared_page[4];
77649 +
77650 +char *gr_alert_log_fmt;
77651 +char *gr_audit_log_fmt;
77652 +char *gr_alert_log_buf;
77653 +char *gr_audit_log_buf;
77654 +
77655 +extern struct gr_arg *gr_usermode;
77656 +extern unsigned char *gr_system_salt;
77657 +extern unsigned char *gr_system_sum;
77658 +
77659 +void __init
77660 +grsecurity_init(void)
77661 +{
77662 + int j;
77663 + /* create the per-cpu shared pages */
77664 +
77665 +#ifdef CONFIG_X86
77666 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
77667 +#endif
77668 +
77669 + for (j = 0; j < 4; j++) {
77670 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
77671 + if (gr_shared_page[j] == NULL) {
77672 + panic("Unable to allocate grsecurity shared page");
77673 + return;
77674 + }
77675 + }
77676 +
77677 + /* allocate log buffers */
77678 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
77679 + if (!gr_alert_log_fmt) {
77680 + panic("Unable to allocate grsecurity alert log format buffer");
77681 + return;
77682 + }
77683 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
77684 + if (!gr_audit_log_fmt) {
77685 + panic("Unable to allocate grsecurity audit log format buffer");
77686 + return;
77687 + }
77688 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77689 + if (!gr_alert_log_buf) {
77690 + panic("Unable to allocate grsecurity alert log buffer");
77691 + return;
77692 + }
77693 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77694 + if (!gr_audit_log_buf) {
77695 + panic("Unable to allocate grsecurity audit log buffer");
77696 + return;
77697 + }
77698 +
77699 + /* allocate memory for authentication structure */
77700 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
77701 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
77702 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
77703 +
77704 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
77705 + panic("Unable to allocate grsecurity authentication structure");
77706 + return;
77707 + }
77708 +
77709 +#ifdef CONFIG_GRKERNSEC_IO
77710 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
77711 + grsec_disable_privio = 1;
77712 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77713 + grsec_disable_privio = 1;
77714 +#else
77715 + grsec_disable_privio = 0;
77716 +#endif
77717 +#endif
77718 +
77719 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
77720 + /* for backward compatibility, tpe_invert always defaults to on if
77721 + enabled in the kernel
77722 + */
77723 + grsec_enable_tpe_invert = 1;
77724 +#endif
77725 +
77726 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77727 +#ifndef CONFIG_GRKERNSEC_SYSCTL
77728 + grsec_lock = 1;
77729 +#endif
77730 +
77731 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77732 + grsec_enable_log_rwxmaps = 1;
77733 +#endif
77734 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
77735 + grsec_enable_group = 1;
77736 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
77737 +#endif
77738 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
77739 + grsec_enable_ptrace_readexec = 1;
77740 +#endif
77741 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
77742 + grsec_enable_chdir = 1;
77743 +#endif
77744 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
77745 + grsec_enable_harden_ptrace = 1;
77746 +#endif
77747 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77748 + grsec_enable_harden_ipc = 1;
77749 +#endif
77750 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77751 + grsec_enable_mount = 1;
77752 +#endif
77753 +#ifdef CONFIG_GRKERNSEC_LINK
77754 + grsec_enable_link = 1;
77755 +#endif
77756 +#ifdef CONFIG_GRKERNSEC_BRUTE
77757 + grsec_enable_brute = 1;
77758 +#endif
77759 +#ifdef CONFIG_GRKERNSEC_DMESG
77760 + grsec_enable_dmesg = 1;
77761 +#endif
77762 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
77763 + grsec_enable_blackhole = 1;
77764 + grsec_lastack_retries = 4;
77765 +#endif
77766 +#ifdef CONFIG_GRKERNSEC_FIFO
77767 + grsec_enable_fifo = 1;
77768 +#endif
77769 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77770 + grsec_enable_execlog = 1;
77771 +#endif
77772 +#ifdef CONFIG_GRKERNSEC_SETXID
77773 + grsec_enable_setxid = 1;
77774 +#endif
77775 +#ifdef CONFIG_GRKERNSEC_SIGNAL
77776 + grsec_enable_signal = 1;
77777 +#endif
77778 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77779 + grsec_enable_forkfail = 1;
77780 +#endif
77781 +#ifdef CONFIG_GRKERNSEC_TIME
77782 + grsec_enable_time = 1;
77783 +#endif
77784 +#ifdef CONFIG_GRKERNSEC_RESLOG
77785 + grsec_resource_logging = 1;
77786 +#endif
77787 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77788 + grsec_enable_chroot_findtask = 1;
77789 +#endif
77790 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
77791 + grsec_enable_chroot_unix = 1;
77792 +#endif
77793 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
77794 + grsec_enable_chroot_mount = 1;
77795 +#endif
77796 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77797 + grsec_enable_chroot_fchdir = 1;
77798 +#endif
77799 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
77800 + grsec_enable_chroot_shmat = 1;
77801 +#endif
77802 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77803 + grsec_enable_audit_ptrace = 1;
77804 +#endif
77805 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
77806 + grsec_enable_chroot_double = 1;
77807 +#endif
77808 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
77809 + grsec_enable_chroot_pivot = 1;
77810 +#endif
77811 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
77812 + grsec_enable_chroot_chdir = 1;
77813 +#endif
77814 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
77815 + grsec_enable_chroot_chmod = 1;
77816 +#endif
77817 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
77818 + grsec_enable_chroot_mknod = 1;
77819 +#endif
77820 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77821 + grsec_enable_chroot_nice = 1;
77822 +#endif
77823 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
77824 + grsec_enable_chroot_execlog = 1;
77825 +#endif
77826 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77827 + grsec_enable_chroot_caps = 1;
77828 +#endif
77829 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77830 + grsec_enable_chroot_rename = 1;
77831 +#endif
77832 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
77833 + grsec_enable_chroot_sysctl = 1;
77834 +#endif
77835 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77836 + grsec_enable_symlinkown = 1;
77837 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
77838 +#endif
77839 +#ifdef CONFIG_GRKERNSEC_TPE
77840 + grsec_enable_tpe = 1;
77841 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
77842 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
77843 + grsec_enable_tpe_all = 1;
77844 +#endif
77845 +#endif
77846 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
77847 + grsec_enable_socket_all = 1;
77848 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
77849 +#endif
77850 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
77851 + grsec_enable_socket_client = 1;
77852 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
77853 +#endif
77854 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
77855 + grsec_enable_socket_server = 1;
77856 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
77857 +#endif
77858 +#endif
77859 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
77860 + grsec_deny_new_usb = 1;
77861 +#endif
77862 +
77863 + return;
77864 +}
77865 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
77866 new file mode 100644
77867 index 0000000..1773300
77868 --- /dev/null
77869 +++ b/grsecurity/grsec_ipc.c
77870 @@ -0,0 +1,48 @@
77871 +#include <linux/kernel.h>
77872 +#include <linux/mm.h>
77873 +#include <linux/sched.h>
77874 +#include <linux/file.h>
77875 +#include <linux/ipc.h>
77876 +#include <linux/ipc_namespace.h>
77877 +#include <linux/grsecurity.h>
77878 +#include <linux/grinternal.h>
77879 +
77880 +int
77881 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
77882 +{
77883 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77884 + int write;
77885 + int orig_granted_mode;
77886 + kuid_t euid;
77887 + kgid_t egid;
77888 +
77889 + if (!grsec_enable_harden_ipc)
77890 + return 1;
77891 +
77892 + euid = current_euid();
77893 + egid = current_egid();
77894 +
77895 + write = requested_mode & 00002;
77896 + orig_granted_mode = ipcp->mode;
77897 +
77898 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
77899 + orig_granted_mode >>= 6;
77900 + else {
77901 + /* if likely wrong permissions, lock to user */
77902 + if (orig_granted_mode & 0007)
77903 + orig_granted_mode = 0;
77904 + /* otherwise do a egid-only check */
77905 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
77906 + orig_granted_mode >>= 3;
77907 + /* otherwise, no access */
77908 + else
77909 + orig_granted_mode = 0;
77910 + }
77911 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
77912 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
77913 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
77914 + return 0;
77915 + }
77916 +#endif
77917 + return 1;
77918 +}
77919 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
77920 new file mode 100644
77921 index 0000000..5e05e20
77922 --- /dev/null
77923 +++ b/grsecurity/grsec_link.c
77924 @@ -0,0 +1,58 @@
77925 +#include <linux/kernel.h>
77926 +#include <linux/sched.h>
77927 +#include <linux/fs.h>
77928 +#include <linux/file.h>
77929 +#include <linux/grinternal.h>
77930 +
77931 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
77932 +{
77933 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77934 + const struct inode *link_inode = link->dentry->d_inode;
77935 +
77936 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
77937 + /* ignore root-owned links, e.g. /proc/self */
77938 + gr_is_global_nonroot(link_inode->i_uid) && target &&
77939 + !uid_eq(link_inode->i_uid, target->i_uid)) {
77940 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
77941 + return 1;
77942 + }
77943 +#endif
77944 + return 0;
77945 +}
77946 +
77947 +int
77948 +gr_handle_follow_link(const struct inode *parent,
77949 + const struct inode *inode,
77950 + const struct dentry *dentry, const struct vfsmount *mnt)
77951 +{
77952 +#ifdef CONFIG_GRKERNSEC_LINK
77953 + const struct cred *cred = current_cred();
77954 +
77955 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
77956 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
77957 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
77958 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
77959 + return -EACCES;
77960 + }
77961 +#endif
77962 + return 0;
77963 +}
77964 +
77965 +int
77966 +gr_handle_hardlink(const struct dentry *dentry,
77967 + const struct vfsmount *mnt,
77968 + struct inode *inode, const int mode, const struct filename *to)
77969 +{
77970 +#ifdef CONFIG_GRKERNSEC_LINK
77971 + const struct cred *cred = current_cred();
77972 +
77973 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
77974 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
77975 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
77976 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
77977 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
77978 + return -EPERM;
77979 + }
77980 +#endif
77981 + return 0;
77982 +}
77983 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
77984 new file mode 100644
77985 index 0000000..dbe0a6b
77986 --- /dev/null
77987 +++ b/grsecurity/grsec_log.c
77988 @@ -0,0 +1,341 @@
77989 +#include <linux/kernel.h>
77990 +#include <linux/sched.h>
77991 +#include <linux/file.h>
77992 +#include <linux/tty.h>
77993 +#include <linux/fs.h>
77994 +#include <linux/mm.h>
77995 +#include <linux/grinternal.h>
77996 +
77997 +#ifdef CONFIG_TREE_PREEMPT_RCU
77998 +#define DISABLE_PREEMPT() preempt_disable()
77999 +#define ENABLE_PREEMPT() preempt_enable()
78000 +#else
78001 +#define DISABLE_PREEMPT()
78002 +#define ENABLE_PREEMPT()
78003 +#endif
78004 +
78005 +#define BEGIN_LOCKS(x) \
78006 + DISABLE_PREEMPT(); \
78007 + rcu_read_lock(); \
78008 + read_lock(&tasklist_lock); \
78009 + read_lock(&grsec_exec_file_lock); \
78010 + if (x != GR_DO_AUDIT) \
78011 + spin_lock(&grsec_alert_lock); \
78012 + else \
78013 + spin_lock(&grsec_audit_lock)
78014 +
78015 +#define END_LOCKS(x) \
78016 + if (x != GR_DO_AUDIT) \
78017 + spin_unlock(&grsec_alert_lock); \
78018 + else \
78019 + spin_unlock(&grsec_audit_lock); \
78020 + read_unlock(&grsec_exec_file_lock); \
78021 + read_unlock(&tasklist_lock); \
78022 + rcu_read_unlock(); \
78023 + ENABLE_PREEMPT(); \
78024 + if (x == GR_DONT_AUDIT) \
78025 + gr_handle_alertkill(current)
78026 +
78027 +enum {
78028 + FLOODING,
78029 + NO_FLOODING
78030 +};
78031 +
78032 +extern char *gr_alert_log_fmt;
78033 +extern char *gr_audit_log_fmt;
78034 +extern char *gr_alert_log_buf;
78035 +extern char *gr_audit_log_buf;
78036 +
78037 +static int gr_log_start(int audit)
78038 +{
78039 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
78040 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
78041 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78042 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
78043 + unsigned long curr_secs = get_seconds();
78044 +
78045 + if (audit == GR_DO_AUDIT)
78046 + goto set_fmt;
78047 +
78048 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
78049 + grsec_alert_wtime = curr_secs;
78050 + grsec_alert_fyet = 0;
78051 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
78052 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
78053 + grsec_alert_fyet++;
78054 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
78055 + grsec_alert_wtime = curr_secs;
78056 + grsec_alert_fyet++;
78057 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
78058 + return FLOODING;
78059 + }
78060 + else return FLOODING;
78061 +
78062 +set_fmt:
78063 +#endif
78064 + memset(buf, 0, PAGE_SIZE);
78065 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
78066 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
78067 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
78068 + } else if (current->signal->curr_ip) {
78069 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
78070 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
78071 + } else if (gr_acl_is_enabled()) {
78072 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
78073 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
78074 + } else {
78075 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
78076 + strcpy(buf, fmt);
78077 + }
78078 +
78079 + return NO_FLOODING;
78080 +}
78081 +
78082 +static void gr_log_middle(int audit, const char *msg, va_list ap)
78083 + __attribute__ ((format (printf, 2, 0)));
78084 +
78085 +static void gr_log_middle(int audit, const char *msg, va_list ap)
78086 +{
78087 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78088 + unsigned int len = strlen(buf);
78089 +
78090 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
78091 +
78092 + return;
78093 +}
78094 +
78095 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
78096 + __attribute__ ((format (printf, 2, 3)));
78097 +
78098 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
78099 +{
78100 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78101 + unsigned int len = strlen(buf);
78102 + va_list ap;
78103 +
78104 + va_start(ap, msg);
78105 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
78106 + va_end(ap);
78107 +
78108 + return;
78109 +}
78110 +
78111 +static void gr_log_end(int audit, int append_default)
78112 +{
78113 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78114 + if (append_default) {
78115 + struct task_struct *task = current;
78116 + struct task_struct *parent = task->real_parent;
78117 + const struct cred *cred = __task_cred(task);
78118 + const struct cred *pcred = __task_cred(parent);
78119 + unsigned int len = strlen(buf);
78120 +
78121 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78122 + }
78123 +
78124 + printk("%s\n", buf);
78125 +
78126 + return;
78127 +}
78128 +
78129 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
78130 +{
78131 + int logtype;
78132 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
78133 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
78134 + void *voidptr = NULL;
78135 + int num1 = 0, num2 = 0;
78136 + unsigned long ulong1 = 0, ulong2 = 0;
78137 + struct dentry *dentry = NULL;
78138 + struct vfsmount *mnt = NULL;
78139 + struct file *file = NULL;
78140 + struct task_struct *task = NULL;
78141 + struct vm_area_struct *vma = NULL;
78142 + const struct cred *cred, *pcred;
78143 + va_list ap;
78144 +
78145 + BEGIN_LOCKS(audit);
78146 + logtype = gr_log_start(audit);
78147 + if (logtype == FLOODING) {
78148 + END_LOCKS(audit);
78149 + return;
78150 + }
78151 + va_start(ap, argtypes);
78152 + switch (argtypes) {
78153 + case GR_TTYSNIFF:
78154 + task = va_arg(ap, struct task_struct *);
78155 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
78156 + break;
78157 + case GR_SYSCTL_HIDDEN:
78158 + str1 = va_arg(ap, char *);
78159 + gr_log_middle_varargs(audit, msg, result, str1);
78160 + break;
78161 + case GR_RBAC:
78162 + dentry = va_arg(ap, struct dentry *);
78163 + mnt = va_arg(ap, struct vfsmount *);
78164 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
78165 + break;
78166 + case GR_RBAC_STR:
78167 + dentry = va_arg(ap, struct dentry *);
78168 + mnt = va_arg(ap, struct vfsmount *);
78169 + str1 = va_arg(ap, char *);
78170 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
78171 + break;
78172 + case GR_STR_RBAC:
78173 + str1 = va_arg(ap, char *);
78174 + dentry = va_arg(ap, struct dentry *);
78175 + mnt = va_arg(ap, struct vfsmount *);
78176 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
78177 + break;
78178 + case GR_RBAC_MODE2:
78179 + dentry = va_arg(ap, struct dentry *);
78180 + mnt = va_arg(ap, struct vfsmount *);
78181 + str1 = va_arg(ap, char *);
78182 + str2 = va_arg(ap, char *);
78183 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
78184 + break;
78185 + case GR_RBAC_MODE3:
78186 + dentry = va_arg(ap, struct dentry *);
78187 + mnt = va_arg(ap, struct vfsmount *);
78188 + str1 = va_arg(ap, char *);
78189 + str2 = va_arg(ap, char *);
78190 + str3 = va_arg(ap, char *);
78191 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
78192 + break;
78193 + case GR_FILENAME:
78194 + dentry = va_arg(ap, struct dentry *);
78195 + mnt = va_arg(ap, struct vfsmount *);
78196 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
78197 + break;
78198 + case GR_STR_FILENAME:
78199 + str1 = va_arg(ap, char *);
78200 + dentry = va_arg(ap, struct dentry *);
78201 + mnt = va_arg(ap, struct vfsmount *);
78202 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
78203 + break;
78204 + case GR_FILENAME_STR:
78205 + dentry = va_arg(ap, struct dentry *);
78206 + mnt = va_arg(ap, struct vfsmount *);
78207 + str1 = va_arg(ap, char *);
78208 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
78209 + break;
78210 + case GR_FILENAME_TWO_INT:
78211 + dentry = va_arg(ap, struct dentry *);
78212 + mnt = va_arg(ap, struct vfsmount *);
78213 + num1 = va_arg(ap, int);
78214 + num2 = va_arg(ap, int);
78215 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
78216 + break;
78217 + case GR_FILENAME_TWO_INT_STR:
78218 + dentry = va_arg(ap, struct dentry *);
78219 + mnt = va_arg(ap, struct vfsmount *);
78220 + num1 = va_arg(ap, int);
78221 + num2 = va_arg(ap, int);
78222 + str1 = va_arg(ap, char *);
78223 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
78224 + break;
78225 + case GR_TEXTREL:
78226 + file = va_arg(ap, struct file *);
78227 + ulong1 = va_arg(ap, unsigned long);
78228 + ulong2 = va_arg(ap, unsigned long);
78229 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
78230 + break;
78231 + case GR_PTRACE:
78232 + task = va_arg(ap, struct task_struct *);
78233 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
78234 + break;
78235 + case GR_RESOURCE:
78236 + task = va_arg(ap, struct task_struct *);
78237 + cred = __task_cred(task);
78238 + pcred = __task_cred(task->real_parent);
78239 + ulong1 = va_arg(ap, unsigned long);
78240 + str1 = va_arg(ap, char *);
78241 + ulong2 = va_arg(ap, unsigned long);
78242 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78243 + break;
78244 + case GR_CAP:
78245 + task = va_arg(ap, struct task_struct *);
78246 + cred = __task_cred(task);
78247 + pcred = __task_cred(task->real_parent);
78248 + str1 = va_arg(ap, char *);
78249 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78250 + break;
78251 + case GR_SIG:
78252 + str1 = va_arg(ap, char *);
78253 + voidptr = va_arg(ap, void *);
78254 + gr_log_middle_varargs(audit, msg, str1, voidptr);
78255 + break;
78256 + case GR_SIG2:
78257 + task = va_arg(ap, struct task_struct *);
78258 + cred = __task_cred(task);
78259 + pcred = __task_cred(task->real_parent);
78260 + num1 = va_arg(ap, int);
78261 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78262 + break;
78263 + case GR_CRASH1:
78264 + task = va_arg(ap, struct task_struct *);
78265 + cred = __task_cred(task);
78266 + pcred = __task_cred(task->real_parent);
78267 + ulong1 = va_arg(ap, unsigned long);
78268 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
78269 + break;
78270 + case GR_CRASH2:
78271 + task = va_arg(ap, struct task_struct *);
78272 + cred = __task_cred(task);
78273 + pcred = __task_cred(task->real_parent);
78274 + ulong1 = va_arg(ap, unsigned long);
78275 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
78276 + break;
78277 + case GR_RWXMAP:
78278 + file = va_arg(ap, struct file *);
78279 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
78280 + break;
78281 + case GR_RWXMAPVMA:
78282 + vma = va_arg(ap, struct vm_area_struct *);
78283 + if (vma->vm_file)
78284 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
78285 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
78286 + str1 = "<stack>";
78287 + else if (vma->vm_start <= current->mm->brk &&
78288 + vma->vm_end >= current->mm->start_brk)
78289 + str1 = "<heap>";
78290 + else
78291 + str1 = "<anonymous mapping>";
78292 + gr_log_middle_varargs(audit, msg, str1);
78293 + break;
78294 + case GR_PSACCT:
78295 + {
78296 + unsigned int wday, cday;
78297 + __u8 whr, chr;
78298 + __u8 wmin, cmin;
78299 + __u8 wsec, csec;
78300 + char cur_tty[64] = { 0 };
78301 + char parent_tty[64] = { 0 };
78302 +
78303 + task = va_arg(ap, struct task_struct *);
78304 + wday = va_arg(ap, unsigned int);
78305 + cday = va_arg(ap, unsigned int);
78306 + whr = va_arg(ap, int);
78307 + chr = va_arg(ap, int);
78308 + wmin = va_arg(ap, int);
78309 + cmin = va_arg(ap, int);
78310 + wsec = va_arg(ap, int);
78311 + csec = va_arg(ap, int);
78312 + ulong1 = va_arg(ap, unsigned long);
78313 + cred = __task_cred(task);
78314 + pcred = __task_cred(task->real_parent);
78315 +
78316 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78317 + }
78318 + break;
78319 + default:
78320 + gr_log_middle(audit, msg, ap);
78321 + }
78322 + va_end(ap);
78323 + // these don't need DEFAULTSECARGS printed on the end
78324 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
78325 + gr_log_end(audit, 0);
78326 + else
78327 + gr_log_end(audit, 1);
78328 + END_LOCKS(audit);
78329 +}
78330 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
78331 new file mode 100644
78332 index 0000000..0e39d8c
78333 --- /dev/null
78334 +++ b/grsecurity/grsec_mem.c
78335 @@ -0,0 +1,48 @@
78336 +#include <linux/kernel.h>
78337 +#include <linux/sched.h>
78338 +#include <linux/mm.h>
78339 +#include <linux/mman.h>
78340 +#include <linux/module.h>
78341 +#include <linux/grinternal.h>
78342 +
78343 +void gr_handle_msr_write(void)
78344 +{
78345 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
78346 + return;
78347 +}
78348 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
78349 +
78350 +void
78351 +gr_handle_ioperm(void)
78352 +{
78353 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
78354 + return;
78355 +}
78356 +
78357 +void
78358 +gr_handle_iopl(void)
78359 +{
78360 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
78361 + return;
78362 +}
78363 +
78364 +void
78365 +gr_handle_mem_readwrite(u64 from, u64 to)
78366 +{
78367 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
78368 + return;
78369 +}
78370 +
78371 +void
78372 +gr_handle_vm86(void)
78373 +{
78374 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
78375 + return;
78376 +}
78377 +
78378 +void
78379 +gr_log_badprocpid(const char *entry)
78380 +{
78381 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
78382 + return;
78383 +}
78384 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
78385 new file mode 100644
78386 index 0000000..6f9eb73
78387 --- /dev/null
78388 +++ b/grsecurity/grsec_mount.c
78389 @@ -0,0 +1,65 @@
78390 +#include <linux/kernel.h>
78391 +#include <linux/sched.h>
78392 +#include <linux/mount.h>
78393 +#include <linux/major.h>
78394 +#include <linux/grsecurity.h>
78395 +#include <linux/grinternal.h>
78396 +
78397 +void
78398 +gr_log_remount(const char *devname, const int retval)
78399 +{
78400 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78401 + if (grsec_enable_mount && (retval >= 0))
78402 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
78403 +#endif
78404 + return;
78405 +}
78406 +
78407 +void
78408 +gr_log_unmount(const char *devname, const int retval)
78409 +{
78410 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78411 + if (grsec_enable_mount && (retval >= 0))
78412 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
78413 +#endif
78414 + return;
78415 +}
78416 +
78417 +void
78418 +gr_log_mount(const char *from, struct path *to, const int retval)
78419 +{
78420 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78421 + if (grsec_enable_mount && (retval >= 0))
78422 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
78423 +#endif
78424 + return;
78425 +}
78426 +
78427 +int
78428 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
78429 +{
78430 +#ifdef CONFIG_GRKERNSEC_ROFS
78431 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
78432 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
78433 + return -EPERM;
78434 + } else
78435 + return 0;
78436 +#endif
78437 + return 0;
78438 +}
78439 +
78440 +int
78441 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
78442 +{
78443 +#ifdef CONFIG_GRKERNSEC_ROFS
78444 + struct inode *inode = dentry->d_inode;
78445 +
78446 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
78447 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
78448 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
78449 + return -EPERM;
78450 + } else
78451 + return 0;
78452 +#endif
78453 + return 0;
78454 +}
78455 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
78456 new file mode 100644
78457 index 0000000..6ee9d50
78458 --- /dev/null
78459 +++ b/grsecurity/grsec_pax.c
78460 @@ -0,0 +1,45 @@
78461 +#include <linux/kernel.h>
78462 +#include <linux/sched.h>
78463 +#include <linux/mm.h>
78464 +#include <linux/file.h>
78465 +#include <linux/grinternal.h>
78466 +#include <linux/grsecurity.h>
78467 +
78468 +void
78469 +gr_log_textrel(struct vm_area_struct * vma)
78470 +{
78471 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78472 + if (grsec_enable_log_rwxmaps)
78473 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
78474 +#endif
78475 + return;
78476 +}
78477 +
78478 +void gr_log_ptgnustack(struct file *file)
78479 +{
78480 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78481 + if (grsec_enable_log_rwxmaps)
78482 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
78483 +#endif
78484 + return;
78485 +}
78486 +
78487 +void
78488 +gr_log_rwxmmap(struct file *file)
78489 +{
78490 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78491 + if (grsec_enable_log_rwxmaps)
78492 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
78493 +#endif
78494 + return;
78495 +}
78496 +
78497 +void
78498 +gr_log_rwxmprotect(struct vm_area_struct *vma)
78499 +{
78500 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78501 + if (grsec_enable_log_rwxmaps)
78502 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
78503 +#endif
78504 + return;
78505 +}
78506 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
78507 new file mode 100644
78508 index 0000000..2005a3a
78509 --- /dev/null
78510 +++ b/grsecurity/grsec_proc.c
78511 @@ -0,0 +1,20 @@
78512 +#include <linux/kernel.h>
78513 +#include <linux/sched.h>
78514 +#include <linux/grsecurity.h>
78515 +#include <linux/grinternal.h>
78516 +
78517 +int gr_proc_is_restricted(void)
78518 +{
78519 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
78520 + const struct cred *cred = current_cred();
78521 +#endif
78522 +
78523 +#ifdef CONFIG_GRKERNSEC_PROC_USER
78524 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
78525 + return -EACCES;
78526 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
78527 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
78528 + return -EACCES;
78529 +#endif
78530 + return 0;
78531 +}
78532 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
78533 new file mode 100644
78534 index 0000000..f7f29aa
78535 --- /dev/null
78536 +++ b/grsecurity/grsec_ptrace.c
78537 @@ -0,0 +1,30 @@
78538 +#include <linux/kernel.h>
78539 +#include <linux/sched.h>
78540 +#include <linux/grinternal.h>
78541 +#include <linux/security.h>
78542 +
78543 +void
78544 +gr_audit_ptrace(struct task_struct *task)
78545 +{
78546 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
78547 + if (grsec_enable_audit_ptrace)
78548 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
78549 +#endif
78550 + return;
78551 +}
78552 +
78553 +int
78554 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
78555 +{
78556 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78557 + const struct dentry *dentry = file->f_path.dentry;
78558 + const struct vfsmount *mnt = file->f_path.mnt;
78559 +
78560 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
78561 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
78562 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
78563 + return -EACCES;
78564 + }
78565 +#endif
78566 + return 0;
78567 +}
78568 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
78569 new file mode 100644
78570 index 0000000..3860c7e
78571 --- /dev/null
78572 +++ b/grsecurity/grsec_sig.c
78573 @@ -0,0 +1,236 @@
78574 +#include <linux/kernel.h>
78575 +#include <linux/sched.h>
78576 +#include <linux/fs.h>
78577 +#include <linux/delay.h>
78578 +#include <linux/grsecurity.h>
78579 +#include <linux/grinternal.h>
78580 +#include <linux/hardirq.h>
78581 +
78582 +char *signames[] = {
78583 + [SIGSEGV] = "Segmentation fault",
78584 + [SIGILL] = "Illegal instruction",
78585 + [SIGABRT] = "Abort",
78586 + [SIGBUS] = "Invalid alignment/Bus error"
78587 +};
78588 +
78589 +void
78590 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
78591 +{
78592 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78593 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
78594 + (sig == SIGABRT) || (sig == SIGBUS))) {
78595 + if (task_pid_nr(t) == task_pid_nr(current)) {
78596 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
78597 + } else {
78598 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
78599 + }
78600 + }
78601 +#endif
78602 + return;
78603 +}
78604 +
78605 +int
78606 +gr_handle_signal(const struct task_struct *p, const int sig)
78607 +{
78608 +#ifdef CONFIG_GRKERNSEC
78609 + /* ignore the 0 signal for protected task checks */
78610 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
78611 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
78612 + return -EPERM;
78613 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
78614 + return -EPERM;
78615 + }
78616 +#endif
78617 + return 0;
78618 +}
78619 +
78620 +#ifdef CONFIG_GRKERNSEC
78621 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
78622 +
78623 +int gr_fake_force_sig(int sig, struct task_struct *t)
78624 +{
78625 + unsigned long int flags;
78626 + int ret, blocked, ignored;
78627 + struct k_sigaction *action;
78628 +
78629 + spin_lock_irqsave(&t->sighand->siglock, flags);
78630 + action = &t->sighand->action[sig-1];
78631 + ignored = action->sa.sa_handler == SIG_IGN;
78632 + blocked = sigismember(&t->blocked, sig);
78633 + if (blocked || ignored) {
78634 + action->sa.sa_handler = SIG_DFL;
78635 + if (blocked) {
78636 + sigdelset(&t->blocked, sig);
78637 + recalc_sigpending_and_wake(t);
78638 + }
78639 + }
78640 + if (action->sa.sa_handler == SIG_DFL)
78641 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
78642 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
78643 +
78644 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
78645 +
78646 + return ret;
78647 +}
78648 +#endif
78649 +
78650 +#define GR_USER_BAN_TIME (15 * 60)
78651 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
78652 +
78653 +void gr_handle_brute_attach(int dumpable)
78654 +{
78655 +#ifdef CONFIG_GRKERNSEC_BRUTE
78656 + struct task_struct *p = current;
78657 + kuid_t uid = GLOBAL_ROOT_UID;
78658 + int daemon = 0;
78659 +
78660 + if (!grsec_enable_brute)
78661 + return;
78662 +
78663 + rcu_read_lock();
78664 + read_lock(&tasklist_lock);
78665 + read_lock(&grsec_exec_file_lock);
78666 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
78667 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
78668 + p->real_parent->brute = 1;
78669 + daemon = 1;
78670 + } else {
78671 + const struct cred *cred = __task_cred(p), *cred2;
78672 + struct task_struct *tsk, *tsk2;
78673 +
78674 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
78675 + struct user_struct *user;
78676 +
78677 + uid = cred->uid;
78678 +
78679 + /* this is put upon execution past expiration */
78680 + user = find_user(uid);
78681 + if (user == NULL)
78682 + goto unlock;
78683 + user->suid_banned = 1;
78684 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
78685 + if (user->suid_ban_expires == ~0UL)
78686 + user->suid_ban_expires--;
78687 +
78688 + /* only kill other threads of the same binary, from the same user */
78689 + do_each_thread(tsk2, tsk) {
78690 + cred2 = __task_cred(tsk);
78691 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
78692 + gr_fake_force_sig(SIGKILL, tsk);
78693 + } while_each_thread(tsk2, tsk);
78694 + }
78695 + }
78696 +unlock:
78697 + read_unlock(&grsec_exec_file_lock);
78698 + read_unlock(&tasklist_lock);
78699 + rcu_read_unlock();
78700 +
78701 + if (gr_is_global_nonroot(uid))
78702 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
78703 + else if (daemon)
78704 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
78705 +
78706 +#endif
78707 + return;
78708 +}
78709 +
78710 +void gr_handle_brute_check(void)
78711 +{
78712 +#ifdef CONFIG_GRKERNSEC_BRUTE
78713 + struct task_struct *p = current;
78714 +
78715 + if (unlikely(p->brute)) {
78716 + if (!grsec_enable_brute)
78717 + p->brute = 0;
78718 + else if (time_before(get_seconds(), p->brute_expires))
78719 + msleep(30 * 1000);
78720 + }
78721 +#endif
78722 + return;
78723 +}
78724 +
78725 +void gr_handle_kernel_exploit(void)
78726 +{
78727 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78728 + const struct cred *cred;
78729 + struct task_struct *tsk, *tsk2;
78730 + struct user_struct *user;
78731 + kuid_t uid;
78732 +
78733 + if (in_irq() || in_serving_softirq() || in_nmi())
78734 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
78735 +
78736 + uid = current_uid();
78737 +
78738 + if (gr_is_global_root(uid))
78739 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
78740 + else {
78741 + /* kill all the processes of this user, hold a reference
78742 + to their creds struct, and prevent them from creating
78743 + another process until system reset
78744 + */
78745 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
78746 + GR_GLOBAL_UID(uid));
78747 + /* we intentionally leak this ref */
78748 + user = get_uid(current->cred->user);
78749 + if (user)
78750 + user->kernel_banned = 1;
78751 +
78752 + /* kill all processes of this user */
78753 + read_lock(&tasklist_lock);
78754 + do_each_thread(tsk2, tsk) {
78755 + cred = __task_cred(tsk);
78756 + if (uid_eq(cred->uid, uid))
78757 + gr_fake_force_sig(SIGKILL, tsk);
78758 + } while_each_thread(tsk2, tsk);
78759 + read_unlock(&tasklist_lock);
78760 + }
78761 +#endif
78762 +}
78763 +
78764 +#ifdef CONFIG_GRKERNSEC_BRUTE
78765 +static bool suid_ban_expired(struct user_struct *user)
78766 +{
78767 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
78768 + user->suid_banned = 0;
78769 + user->suid_ban_expires = 0;
78770 + free_uid(user);
78771 + return true;
78772 + }
78773 +
78774 + return false;
78775 +}
78776 +#endif
78777 +
78778 +int gr_process_kernel_exec_ban(void)
78779 +{
78780 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78781 + if (unlikely(current->cred->user->kernel_banned))
78782 + return -EPERM;
78783 +#endif
78784 + return 0;
78785 +}
78786 +
78787 +int gr_process_kernel_setuid_ban(struct user_struct *user)
78788 +{
78789 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78790 + if (unlikely(user->kernel_banned))
78791 + gr_fake_force_sig(SIGKILL, current);
78792 +#endif
78793 + return 0;
78794 +}
78795 +
78796 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
78797 +{
78798 +#ifdef CONFIG_GRKERNSEC_BRUTE
78799 + struct user_struct *user = current->cred->user;
78800 + if (unlikely(user->suid_banned)) {
78801 + if (suid_ban_expired(user))
78802 + return 0;
78803 + /* disallow execution of suid binaries only */
78804 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
78805 + return -EPERM;
78806 + }
78807 +#endif
78808 + return 0;
78809 +}
78810 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
78811 new file mode 100644
78812 index 0000000..e3650b6
78813 --- /dev/null
78814 +++ b/grsecurity/grsec_sock.c
78815 @@ -0,0 +1,244 @@
78816 +#include <linux/kernel.h>
78817 +#include <linux/module.h>
78818 +#include <linux/sched.h>
78819 +#include <linux/file.h>
78820 +#include <linux/net.h>
78821 +#include <linux/in.h>
78822 +#include <linux/ip.h>
78823 +#include <net/sock.h>
78824 +#include <net/inet_sock.h>
78825 +#include <linux/grsecurity.h>
78826 +#include <linux/grinternal.h>
78827 +#include <linux/gracl.h>
78828 +
78829 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
78830 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
78831 +
78832 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
78833 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
78834 +
78835 +#ifdef CONFIG_UNIX_MODULE
78836 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
78837 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
78838 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
78839 +EXPORT_SYMBOL_GPL(gr_handle_create);
78840 +#endif
78841 +
78842 +#ifdef CONFIG_GRKERNSEC
78843 +#define gr_conn_table_size 32749
78844 +struct conn_table_entry {
78845 + struct conn_table_entry *next;
78846 + struct signal_struct *sig;
78847 +};
78848 +
78849 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
78850 +DEFINE_SPINLOCK(gr_conn_table_lock);
78851 +
78852 +extern const char * gr_socktype_to_name(unsigned char type);
78853 +extern const char * gr_proto_to_name(unsigned char proto);
78854 +extern const char * gr_sockfamily_to_name(unsigned char family);
78855 +
78856 +static __inline__ int
78857 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
78858 +{
78859 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
78860 +}
78861 +
78862 +static __inline__ int
78863 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
78864 + __u16 sport, __u16 dport)
78865 +{
78866 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
78867 + sig->gr_sport == sport && sig->gr_dport == dport))
78868 + return 1;
78869 + else
78870 + return 0;
78871 +}
78872 +
78873 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
78874 +{
78875 + struct conn_table_entry **match;
78876 + unsigned int index;
78877 +
78878 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78879 + sig->gr_sport, sig->gr_dport,
78880 + gr_conn_table_size);
78881 +
78882 + newent->sig = sig;
78883 +
78884 + match = &gr_conn_table[index];
78885 + newent->next = *match;
78886 + *match = newent;
78887 +
78888 + return;
78889 +}
78890 +
78891 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
78892 +{
78893 + struct conn_table_entry *match, *last = NULL;
78894 + unsigned int index;
78895 +
78896 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78897 + sig->gr_sport, sig->gr_dport,
78898 + gr_conn_table_size);
78899 +
78900 + match = gr_conn_table[index];
78901 + while (match && !conn_match(match->sig,
78902 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
78903 + sig->gr_dport)) {
78904 + last = match;
78905 + match = match->next;
78906 + }
78907 +
78908 + if (match) {
78909 + if (last)
78910 + last->next = match->next;
78911 + else
78912 + gr_conn_table[index] = NULL;
78913 + kfree(match);
78914 + }
78915 +
78916 + return;
78917 +}
78918 +
78919 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
78920 + __u16 sport, __u16 dport)
78921 +{
78922 + struct conn_table_entry *match;
78923 + unsigned int index;
78924 +
78925 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
78926 +
78927 + match = gr_conn_table[index];
78928 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
78929 + match = match->next;
78930 +
78931 + if (match)
78932 + return match->sig;
78933 + else
78934 + return NULL;
78935 +}
78936 +
78937 +#endif
78938 +
78939 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
78940 +{
78941 +#ifdef CONFIG_GRKERNSEC
78942 + struct signal_struct *sig = current->signal;
78943 + struct conn_table_entry *newent;
78944 +
78945 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
78946 + if (newent == NULL)
78947 + return;
78948 + /* no bh lock needed since we are called with bh disabled */
78949 + spin_lock(&gr_conn_table_lock);
78950 + gr_del_task_from_ip_table_nolock(sig);
78951 + sig->gr_saddr = inet->inet_rcv_saddr;
78952 + sig->gr_daddr = inet->inet_daddr;
78953 + sig->gr_sport = inet->inet_sport;
78954 + sig->gr_dport = inet->inet_dport;
78955 + gr_add_to_task_ip_table_nolock(sig, newent);
78956 + spin_unlock(&gr_conn_table_lock);
78957 +#endif
78958 + return;
78959 +}
78960 +
78961 +void gr_del_task_from_ip_table(struct task_struct *task)
78962 +{
78963 +#ifdef CONFIG_GRKERNSEC
78964 + spin_lock_bh(&gr_conn_table_lock);
78965 + gr_del_task_from_ip_table_nolock(task->signal);
78966 + spin_unlock_bh(&gr_conn_table_lock);
78967 +#endif
78968 + return;
78969 +}
78970 +
78971 +void
78972 +gr_attach_curr_ip(const struct sock *sk)
78973 +{
78974 +#ifdef CONFIG_GRKERNSEC
78975 + struct signal_struct *p, *set;
78976 + const struct inet_sock *inet = inet_sk(sk);
78977 +
78978 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
78979 + return;
78980 +
78981 + set = current->signal;
78982 +
78983 + spin_lock_bh(&gr_conn_table_lock);
78984 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
78985 + inet->inet_dport, inet->inet_sport);
78986 + if (unlikely(p != NULL)) {
78987 + set->curr_ip = p->curr_ip;
78988 + set->used_accept = 1;
78989 + gr_del_task_from_ip_table_nolock(p);
78990 + spin_unlock_bh(&gr_conn_table_lock);
78991 + return;
78992 + }
78993 + spin_unlock_bh(&gr_conn_table_lock);
78994 +
78995 + set->curr_ip = inet->inet_daddr;
78996 + set->used_accept = 1;
78997 +#endif
78998 + return;
78999 +}
79000 +
79001 +int
79002 +gr_handle_sock_all(const int family, const int type, const int protocol)
79003 +{
79004 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
79005 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
79006 + (family != AF_UNIX)) {
79007 + if (family == AF_INET)
79008 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
79009 + else
79010 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
79011 + return -EACCES;
79012 + }
79013 +#endif
79014 + return 0;
79015 +}
79016 +
79017 +int
79018 +gr_handle_sock_server(const struct sockaddr *sck)
79019 +{
79020 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
79021 + if (grsec_enable_socket_server &&
79022 + in_group_p(grsec_socket_server_gid) &&
79023 + sck && (sck->sa_family != AF_UNIX) &&
79024 + (sck->sa_family != AF_LOCAL)) {
79025 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
79026 + return -EACCES;
79027 + }
79028 +#endif
79029 + return 0;
79030 +}
79031 +
79032 +int
79033 +gr_handle_sock_server_other(const struct sock *sck)
79034 +{
79035 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
79036 + if (grsec_enable_socket_server &&
79037 + in_group_p(grsec_socket_server_gid) &&
79038 + sck && (sck->sk_family != AF_UNIX) &&
79039 + (sck->sk_family != AF_LOCAL)) {
79040 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
79041 + return -EACCES;
79042 + }
79043 +#endif
79044 + return 0;
79045 +}
79046 +
79047 +int
79048 +gr_handle_sock_client(const struct sockaddr *sck)
79049 +{
79050 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
79051 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
79052 + sck && (sck->sa_family != AF_UNIX) &&
79053 + (sck->sa_family != AF_LOCAL)) {
79054 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
79055 + return -EACCES;
79056 + }
79057 +#endif
79058 + return 0;
79059 +}
79060 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
79061 new file mode 100644
79062 index 0000000..cce889e
79063 --- /dev/null
79064 +++ b/grsecurity/grsec_sysctl.c
79065 @@ -0,0 +1,488 @@
79066 +#include <linux/kernel.h>
79067 +#include <linux/sched.h>
79068 +#include <linux/sysctl.h>
79069 +#include <linux/grsecurity.h>
79070 +#include <linux/grinternal.h>
79071 +
79072 +int
79073 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
79074 +{
79075 +#ifdef CONFIG_GRKERNSEC_SYSCTL
79076 + if (dirname == NULL || name == NULL)
79077 + return 0;
79078 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
79079 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
79080 + return -EACCES;
79081 + }
79082 +#endif
79083 + return 0;
79084 +}
79085 +
79086 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
79087 +static int __maybe_unused __read_only one = 1;
79088 +#endif
79089 +
79090 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
79091 + defined(CONFIG_GRKERNSEC_DENYUSB)
79092 +struct ctl_table grsecurity_table[] = {
79093 +#ifdef CONFIG_GRKERNSEC_SYSCTL
79094 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
79095 +#ifdef CONFIG_GRKERNSEC_IO
79096 + {
79097 + .procname = "disable_priv_io",
79098 + .data = &grsec_disable_privio,
79099 + .maxlen = sizeof(int),
79100 + .mode = 0600,
79101 + .proc_handler = &proc_dointvec,
79102 + },
79103 +#endif
79104 +#endif
79105 +#ifdef CONFIG_GRKERNSEC_LINK
79106 + {
79107 + .procname = "linking_restrictions",
79108 + .data = &grsec_enable_link,
79109 + .maxlen = sizeof(int),
79110 + .mode = 0600,
79111 + .proc_handler = &proc_dointvec,
79112 + },
79113 +#endif
79114 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
79115 + {
79116 + .procname = "enforce_symlinksifowner",
79117 + .data = &grsec_enable_symlinkown,
79118 + .maxlen = sizeof(int),
79119 + .mode = 0600,
79120 + .proc_handler = &proc_dointvec,
79121 + },
79122 + {
79123 + .procname = "symlinkown_gid",
79124 + .data = &grsec_symlinkown_gid,
79125 + .maxlen = sizeof(int),
79126 + .mode = 0600,
79127 + .proc_handler = &proc_dointvec,
79128 + },
79129 +#endif
79130 +#ifdef CONFIG_GRKERNSEC_BRUTE
79131 + {
79132 + .procname = "deter_bruteforce",
79133 + .data = &grsec_enable_brute,
79134 + .maxlen = sizeof(int),
79135 + .mode = 0600,
79136 + .proc_handler = &proc_dointvec,
79137 + },
79138 +#endif
79139 +#ifdef CONFIG_GRKERNSEC_FIFO
79140 + {
79141 + .procname = "fifo_restrictions",
79142 + .data = &grsec_enable_fifo,
79143 + .maxlen = sizeof(int),
79144 + .mode = 0600,
79145 + .proc_handler = &proc_dointvec,
79146 + },
79147 +#endif
79148 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
79149 + {
79150 + .procname = "ptrace_readexec",
79151 + .data = &grsec_enable_ptrace_readexec,
79152 + .maxlen = sizeof(int),
79153 + .mode = 0600,
79154 + .proc_handler = &proc_dointvec,
79155 + },
79156 +#endif
79157 +#ifdef CONFIG_GRKERNSEC_SETXID
79158 + {
79159 + .procname = "consistent_setxid",
79160 + .data = &grsec_enable_setxid,
79161 + .maxlen = sizeof(int),
79162 + .mode = 0600,
79163 + .proc_handler = &proc_dointvec,
79164 + },
79165 +#endif
79166 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
79167 + {
79168 + .procname = "ip_blackhole",
79169 + .data = &grsec_enable_blackhole,
79170 + .maxlen = sizeof(int),
79171 + .mode = 0600,
79172 + .proc_handler = &proc_dointvec,
79173 + },
79174 + {
79175 + .procname = "lastack_retries",
79176 + .data = &grsec_lastack_retries,
79177 + .maxlen = sizeof(int),
79178 + .mode = 0600,
79179 + .proc_handler = &proc_dointvec,
79180 + },
79181 +#endif
79182 +#ifdef CONFIG_GRKERNSEC_EXECLOG
79183 + {
79184 + .procname = "exec_logging",
79185 + .data = &grsec_enable_execlog,
79186 + .maxlen = sizeof(int),
79187 + .mode = 0600,
79188 + .proc_handler = &proc_dointvec,
79189 + },
79190 +#endif
79191 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
79192 + {
79193 + .procname = "rwxmap_logging",
79194 + .data = &grsec_enable_log_rwxmaps,
79195 + .maxlen = sizeof(int),
79196 + .mode = 0600,
79197 + .proc_handler = &proc_dointvec,
79198 + },
79199 +#endif
79200 +#ifdef CONFIG_GRKERNSEC_SIGNAL
79201 + {
79202 + .procname = "signal_logging",
79203 + .data = &grsec_enable_signal,
79204 + .maxlen = sizeof(int),
79205 + .mode = 0600,
79206 + .proc_handler = &proc_dointvec,
79207 + },
79208 +#endif
79209 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
79210 + {
79211 + .procname = "forkfail_logging",
79212 + .data = &grsec_enable_forkfail,
79213 + .maxlen = sizeof(int),
79214 + .mode = 0600,
79215 + .proc_handler = &proc_dointvec,
79216 + },
79217 +#endif
79218 +#ifdef CONFIG_GRKERNSEC_TIME
79219 + {
79220 + .procname = "timechange_logging",
79221 + .data = &grsec_enable_time,
79222 + .maxlen = sizeof(int),
79223 + .mode = 0600,
79224 + .proc_handler = &proc_dointvec,
79225 + },
79226 +#endif
79227 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
79228 + {
79229 + .procname = "chroot_deny_shmat",
79230 + .data = &grsec_enable_chroot_shmat,
79231 + .maxlen = sizeof(int),
79232 + .mode = 0600,
79233 + .proc_handler = &proc_dointvec,
79234 + },
79235 +#endif
79236 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
79237 + {
79238 + .procname = "chroot_deny_unix",
79239 + .data = &grsec_enable_chroot_unix,
79240 + .maxlen = sizeof(int),
79241 + .mode = 0600,
79242 + .proc_handler = &proc_dointvec,
79243 + },
79244 +#endif
79245 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
79246 + {
79247 + .procname = "chroot_deny_mount",
79248 + .data = &grsec_enable_chroot_mount,
79249 + .maxlen = sizeof(int),
79250 + .mode = 0600,
79251 + .proc_handler = &proc_dointvec,
79252 + },
79253 +#endif
79254 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
79255 + {
79256 + .procname = "chroot_deny_fchdir",
79257 + .data = &grsec_enable_chroot_fchdir,
79258 + .maxlen = sizeof(int),
79259 + .mode = 0600,
79260 + .proc_handler = &proc_dointvec,
79261 + },
79262 +#endif
79263 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
79264 + {
79265 + .procname = "chroot_deny_chroot",
79266 + .data = &grsec_enable_chroot_double,
79267 + .maxlen = sizeof(int),
79268 + .mode = 0600,
79269 + .proc_handler = &proc_dointvec,
79270 + },
79271 +#endif
79272 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
79273 + {
79274 + .procname = "chroot_deny_pivot",
79275 + .data = &grsec_enable_chroot_pivot,
79276 + .maxlen = sizeof(int),
79277 + .mode = 0600,
79278 + .proc_handler = &proc_dointvec,
79279 + },
79280 +#endif
79281 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
79282 + {
79283 + .procname = "chroot_enforce_chdir",
79284 + .data = &grsec_enable_chroot_chdir,
79285 + .maxlen = sizeof(int),
79286 + .mode = 0600,
79287 + .proc_handler = &proc_dointvec,
79288 + },
79289 +#endif
79290 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
79291 + {
79292 + .procname = "chroot_deny_chmod",
79293 + .data = &grsec_enable_chroot_chmod,
79294 + .maxlen = sizeof(int),
79295 + .mode = 0600,
79296 + .proc_handler = &proc_dointvec,
79297 + },
79298 +#endif
79299 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
79300 + {
79301 + .procname = "chroot_deny_mknod",
79302 + .data = &grsec_enable_chroot_mknod,
79303 + .maxlen = sizeof(int),
79304 + .mode = 0600,
79305 + .proc_handler = &proc_dointvec,
79306 + },
79307 +#endif
79308 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
79309 + {
79310 + .procname = "chroot_restrict_nice",
79311 + .data = &grsec_enable_chroot_nice,
79312 + .maxlen = sizeof(int),
79313 + .mode = 0600,
79314 + .proc_handler = &proc_dointvec,
79315 + },
79316 +#endif
79317 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
79318 + {
79319 + .procname = "chroot_execlog",
79320 + .data = &grsec_enable_chroot_execlog,
79321 + .maxlen = sizeof(int),
79322 + .mode = 0600,
79323 + .proc_handler = &proc_dointvec,
79324 + },
79325 +#endif
79326 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
79327 + {
79328 + .procname = "chroot_caps",
79329 + .data = &grsec_enable_chroot_caps,
79330 + .maxlen = sizeof(int),
79331 + .mode = 0600,
79332 + .proc_handler = &proc_dointvec,
79333 + },
79334 +#endif
79335 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
79336 + {
79337 + .procname = "chroot_deny_bad_rename",
79338 + .data = &grsec_enable_chroot_rename,
79339 + .maxlen = sizeof(int),
79340 + .mode = 0600,
79341 + .proc_handler = &proc_dointvec,
79342 + },
79343 +#endif
79344 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
79345 + {
79346 + .procname = "chroot_deny_sysctl",
79347 + .data = &grsec_enable_chroot_sysctl,
79348 + .maxlen = sizeof(int),
79349 + .mode = 0600,
79350 + .proc_handler = &proc_dointvec,
79351 + },
79352 +#endif
79353 +#ifdef CONFIG_GRKERNSEC_TPE
79354 + {
79355 + .procname = "tpe",
79356 + .data = &grsec_enable_tpe,
79357 + .maxlen = sizeof(int),
79358 + .mode = 0600,
79359 + .proc_handler = &proc_dointvec,
79360 + },
79361 + {
79362 + .procname = "tpe_gid",
79363 + .data = &grsec_tpe_gid,
79364 + .maxlen = sizeof(int),
79365 + .mode = 0600,
79366 + .proc_handler = &proc_dointvec,
79367 + },
79368 +#endif
79369 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
79370 + {
79371 + .procname = "tpe_invert",
79372 + .data = &grsec_enable_tpe_invert,
79373 + .maxlen = sizeof(int),
79374 + .mode = 0600,
79375 + .proc_handler = &proc_dointvec,
79376 + },
79377 +#endif
79378 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79379 + {
79380 + .procname = "tpe_restrict_all",
79381 + .data = &grsec_enable_tpe_all,
79382 + .maxlen = sizeof(int),
79383 + .mode = 0600,
79384 + .proc_handler = &proc_dointvec,
79385 + },
79386 +#endif
79387 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
79388 + {
79389 + .procname = "socket_all",
79390 + .data = &grsec_enable_socket_all,
79391 + .maxlen = sizeof(int),
79392 + .mode = 0600,
79393 + .proc_handler = &proc_dointvec,
79394 + },
79395 + {
79396 + .procname = "socket_all_gid",
79397 + .data = &grsec_socket_all_gid,
79398 + .maxlen = sizeof(int),
79399 + .mode = 0600,
79400 + .proc_handler = &proc_dointvec,
79401 + },
79402 +#endif
79403 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
79404 + {
79405 + .procname = "socket_client",
79406 + .data = &grsec_enable_socket_client,
79407 + .maxlen = sizeof(int),
79408 + .mode = 0600,
79409 + .proc_handler = &proc_dointvec,
79410 + },
79411 + {
79412 + .procname = "socket_client_gid",
79413 + .data = &grsec_socket_client_gid,
79414 + .maxlen = sizeof(int),
79415 + .mode = 0600,
79416 + .proc_handler = &proc_dointvec,
79417 + },
79418 +#endif
79419 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
79420 + {
79421 + .procname = "socket_server",
79422 + .data = &grsec_enable_socket_server,
79423 + .maxlen = sizeof(int),
79424 + .mode = 0600,
79425 + .proc_handler = &proc_dointvec,
79426 + },
79427 + {
79428 + .procname = "socket_server_gid",
79429 + .data = &grsec_socket_server_gid,
79430 + .maxlen = sizeof(int),
79431 + .mode = 0600,
79432 + .proc_handler = &proc_dointvec,
79433 + },
79434 +#endif
79435 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
79436 + {
79437 + .procname = "audit_group",
79438 + .data = &grsec_enable_group,
79439 + .maxlen = sizeof(int),
79440 + .mode = 0600,
79441 + .proc_handler = &proc_dointvec,
79442 + },
79443 + {
79444 + .procname = "audit_gid",
79445 + .data = &grsec_audit_gid,
79446 + .maxlen = sizeof(int),
79447 + .mode = 0600,
79448 + .proc_handler = &proc_dointvec,
79449 + },
79450 +#endif
79451 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
79452 + {
79453 + .procname = "audit_chdir",
79454 + .data = &grsec_enable_chdir,
79455 + .maxlen = sizeof(int),
79456 + .mode = 0600,
79457 + .proc_handler = &proc_dointvec,
79458 + },
79459 +#endif
79460 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
79461 + {
79462 + .procname = "audit_mount",
79463 + .data = &grsec_enable_mount,
79464 + .maxlen = sizeof(int),
79465 + .mode = 0600,
79466 + .proc_handler = &proc_dointvec,
79467 + },
79468 +#endif
79469 +#ifdef CONFIG_GRKERNSEC_DMESG
79470 + {
79471 + .procname = "dmesg",
79472 + .data = &grsec_enable_dmesg,
79473 + .maxlen = sizeof(int),
79474 + .mode = 0600,
79475 + .proc_handler = &proc_dointvec,
79476 + },
79477 +#endif
79478 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
79479 + {
79480 + .procname = "chroot_findtask",
79481 + .data = &grsec_enable_chroot_findtask,
79482 + .maxlen = sizeof(int),
79483 + .mode = 0600,
79484 + .proc_handler = &proc_dointvec,
79485 + },
79486 +#endif
79487 +#ifdef CONFIG_GRKERNSEC_RESLOG
79488 + {
79489 + .procname = "resource_logging",
79490 + .data = &grsec_resource_logging,
79491 + .maxlen = sizeof(int),
79492 + .mode = 0600,
79493 + .proc_handler = &proc_dointvec,
79494 + },
79495 +#endif
79496 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
79497 + {
79498 + .procname = "audit_ptrace",
79499 + .data = &grsec_enable_audit_ptrace,
79500 + .maxlen = sizeof(int),
79501 + .mode = 0600,
79502 + .proc_handler = &proc_dointvec,
79503 + },
79504 +#endif
79505 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
79506 + {
79507 + .procname = "harden_ptrace",
79508 + .data = &grsec_enable_harden_ptrace,
79509 + .maxlen = sizeof(int),
79510 + .mode = 0600,
79511 + .proc_handler = &proc_dointvec,
79512 + },
79513 +#endif
79514 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
79515 + {
79516 + .procname = "harden_ipc",
79517 + .data = &grsec_enable_harden_ipc,
79518 + .maxlen = sizeof(int),
79519 + .mode = 0600,
79520 + .proc_handler = &proc_dointvec,
79521 + },
79522 +#endif
79523 + {
79524 + .procname = "grsec_lock",
79525 + .data = &grsec_lock,
79526 + .maxlen = sizeof(int),
79527 + .mode = 0600,
79528 + .proc_handler = &proc_dointvec,
79529 + },
79530 +#endif
79531 +#ifdef CONFIG_GRKERNSEC_ROFS
79532 + {
79533 + .procname = "romount_protect",
79534 + .data = &grsec_enable_rofs,
79535 + .maxlen = sizeof(int),
79536 + .mode = 0600,
79537 + .proc_handler = &proc_dointvec_minmax,
79538 + .extra1 = &one,
79539 + .extra2 = &one,
79540 + },
79541 +#endif
79542 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
79543 + {
79544 + .procname = "deny_new_usb",
79545 + .data = &grsec_deny_new_usb,
79546 + .maxlen = sizeof(int),
79547 + .mode = 0600,
79548 + .proc_handler = &proc_dointvec,
79549 + },
79550 +#endif
79551 + { }
79552 +};
79553 +#endif
79554 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
79555 new file mode 100644
79556 index 0000000..61b514e
79557 --- /dev/null
79558 +++ b/grsecurity/grsec_time.c
79559 @@ -0,0 +1,16 @@
79560 +#include <linux/kernel.h>
79561 +#include <linux/sched.h>
79562 +#include <linux/grinternal.h>
79563 +#include <linux/module.h>
79564 +
79565 +void
79566 +gr_log_timechange(void)
79567 +{
79568 +#ifdef CONFIG_GRKERNSEC_TIME
79569 + if (grsec_enable_time)
79570 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
79571 +#endif
79572 + return;
79573 +}
79574 +
79575 +EXPORT_SYMBOL_GPL(gr_log_timechange);
79576 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
79577 new file mode 100644
79578 index 0000000..d1953de
79579 --- /dev/null
79580 +++ b/grsecurity/grsec_tpe.c
79581 @@ -0,0 +1,78 @@
79582 +#include <linux/kernel.h>
79583 +#include <linux/sched.h>
79584 +#include <linux/file.h>
79585 +#include <linux/fs.h>
79586 +#include <linux/grinternal.h>
79587 +
79588 +extern int gr_acl_tpe_check(void);
79589 +
79590 +int
79591 +gr_tpe_allow(const struct file *file)
79592 +{
79593 +#ifdef CONFIG_GRKERNSEC
79594 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
79595 + struct inode *file_inode = file->f_path.dentry->d_inode;
79596 + const struct cred *cred = current_cred();
79597 + char *msg = NULL;
79598 + char *msg2 = NULL;
79599 +
79600 + // never restrict root
79601 + if (gr_is_global_root(cred->uid))
79602 + return 1;
79603 +
79604 + if (grsec_enable_tpe) {
79605 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
79606 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
79607 + msg = "not being in trusted group";
79608 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
79609 + msg = "being in untrusted group";
79610 +#else
79611 + if (in_group_p(grsec_tpe_gid))
79612 + msg = "being in untrusted group";
79613 +#endif
79614 + }
79615 + if (!msg && gr_acl_tpe_check())
79616 + msg = "being in untrusted role";
79617 +
79618 + // not in any affected group/role
79619 + if (!msg)
79620 + goto next_check;
79621 +
79622 + if (gr_is_global_nonroot(inode->i_uid))
79623 + msg2 = "file in non-root-owned directory";
79624 + else if (inode->i_mode & S_IWOTH)
79625 + msg2 = "file in world-writable directory";
79626 + else if (inode->i_mode & S_IWGRP)
79627 + msg2 = "file in group-writable directory";
79628 + else if (file_inode->i_mode & S_IWOTH)
79629 + msg2 = "file is world-writable";
79630 +
79631 + if (msg && msg2) {
79632 + char fullmsg[70] = {0};
79633 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
79634 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
79635 + return 0;
79636 + }
79637 + msg = NULL;
79638 +next_check:
79639 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79640 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
79641 + return 1;
79642 +
79643 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
79644 + msg = "directory not owned by user";
79645 + else if (inode->i_mode & S_IWOTH)
79646 + msg = "file in world-writable directory";
79647 + else if (inode->i_mode & S_IWGRP)
79648 + msg = "file in group-writable directory";
79649 + else if (file_inode->i_mode & S_IWOTH)
79650 + msg = "file is world-writable";
79651 +
79652 + if (msg) {
79653 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
79654 + return 0;
79655 + }
79656 +#endif
79657 +#endif
79658 + return 1;
79659 +}
79660 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
79661 new file mode 100644
79662 index 0000000..ae02d8e
79663 --- /dev/null
79664 +++ b/grsecurity/grsec_usb.c
79665 @@ -0,0 +1,15 @@
79666 +#include <linux/kernel.h>
79667 +#include <linux/grinternal.h>
79668 +#include <linux/module.h>
79669 +
79670 +int gr_handle_new_usb(void)
79671 +{
79672 +#ifdef CONFIG_GRKERNSEC_DENYUSB
79673 + if (grsec_deny_new_usb) {
79674 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
79675 + return 1;
79676 + }
79677 +#endif
79678 + return 0;
79679 +}
79680 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
79681 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
79682 new file mode 100644
79683 index 0000000..158b330
79684 --- /dev/null
79685 +++ b/grsecurity/grsum.c
79686 @@ -0,0 +1,64 @@
79687 +#include <linux/err.h>
79688 +#include <linux/kernel.h>
79689 +#include <linux/sched.h>
79690 +#include <linux/mm.h>
79691 +#include <linux/scatterlist.h>
79692 +#include <linux/crypto.h>
79693 +#include <linux/gracl.h>
79694 +
79695 +
79696 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
79697 +#error "crypto and sha256 must be built into the kernel"
79698 +#endif
79699 +
79700 +int
79701 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
79702 +{
79703 + struct crypto_hash *tfm;
79704 + struct hash_desc desc;
79705 + struct scatterlist sg[2];
79706 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
79707 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
79708 + unsigned long *sumptr = (unsigned long *)sum;
79709 + int cryptres;
79710 + int retval = 1;
79711 + volatile int mismatched = 0;
79712 + volatile int dummy = 0;
79713 + unsigned int i;
79714 +
79715 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
79716 + if (IS_ERR(tfm)) {
79717 + /* should never happen, since sha256 should be built in */
79718 + memset(entry->pw, 0, GR_PW_LEN);
79719 + return 1;
79720 + }
79721 +
79722 + sg_init_table(sg, 2);
79723 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
79724 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
79725 +
79726 + desc.tfm = tfm;
79727 + desc.flags = 0;
79728 +
79729 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
79730 + temp_sum);
79731 +
79732 + memset(entry->pw, 0, GR_PW_LEN);
79733 +
79734 + if (cryptres)
79735 + goto out;
79736 +
79737 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
79738 + if (sumptr[i] != tmpsumptr[i])
79739 + mismatched = 1;
79740 + else
79741 + dummy = 1; // waste a cycle
79742 +
79743 + if (!mismatched)
79744 + retval = dummy - 1;
79745 +
79746 +out:
79747 + crypto_free_hash(tfm);
79748 +
79749 + return retval;
79750 +}
79751 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
79752 index 5bdab6b..9ae82fe 100644
79753 --- a/include/asm-generic/4level-fixup.h
79754 +++ b/include/asm-generic/4level-fixup.h
79755 @@ -14,8 +14,10 @@
79756 #define pmd_alloc(mm, pud, address) \
79757 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
79758 NULL: pmd_offset(pud, address))
79759 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
79760
79761 #define pud_alloc(mm, pgd, address) (pgd)
79762 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
79763 #define pud_offset(pgd, start) (pgd)
79764 #define pud_none(pud) 0
79765 #define pud_bad(pud) 0
79766 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
79767 index b7babf0..1e4b4f1 100644
79768 --- a/include/asm-generic/atomic-long.h
79769 +++ b/include/asm-generic/atomic-long.h
79770 @@ -22,6 +22,12 @@
79771
79772 typedef atomic64_t atomic_long_t;
79773
79774 +#ifdef CONFIG_PAX_REFCOUNT
79775 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
79776 +#else
79777 +typedef atomic64_t atomic_long_unchecked_t;
79778 +#endif
79779 +
79780 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
79781
79782 static inline long atomic_long_read(atomic_long_t *l)
79783 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79784 return (long)atomic64_read(v);
79785 }
79786
79787 +#ifdef CONFIG_PAX_REFCOUNT
79788 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79789 +{
79790 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79791 +
79792 + return (long)atomic64_read_unchecked(v);
79793 +}
79794 +#endif
79795 +
79796 static inline void atomic_long_set(atomic_long_t *l, long i)
79797 {
79798 atomic64_t *v = (atomic64_t *)l;
79799 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79800 atomic64_set(v, i);
79801 }
79802
79803 +#ifdef CONFIG_PAX_REFCOUNT
79804 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79805 +{
79806 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79807 +
79808 + atomic64_set_unchecked(v, i);
79809 +}
79810 +#endif
79811 +
79812 static inline void atomic_long_inc(atomic_long_t *l)
79813 {
79814 atomic64_t *v = (atomic64_t *)l;
79815 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79816 atomic64_inc(v);
79817 }
79818
79819 +#ifdef CONFIG_PAX_REFCOUNT
79820 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79821 +{
79822 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79823 +
79824 + atomic64_inc_unchecked(v);
79825 +}
79826 +#endif
79827 +
79828 static inline void atomic_long_dec(atomic_long_t *l)
79829 {
79830 atomic64_t *v = (atomic64_t *)l;
79831 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79832 atomic64_dec(v);
79833 }
79834
79835 +#ifdef CONFIG_PAX_REFCOUNT
79836 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79837 +{
79838 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79839 +
79840 + atomic64_dec_unchecked(v);
79841 +}
79842 +#endif
79843 +
79844 static inline void atomic_long_add(long i, atomic_long_t *l)
79845 {
79846 atomic64_t *v = (atomic64_t *)l;
79847 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79848 atomic64_add(i, v);
79849 }
79850
79851 +#ifdef CONFIG_PAX_REFCOUNT
79852 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79853 +{
79854 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79855 +
79856 + atomic64_add_unchecked(i, v);
79857 +}
79858 +#endif
79859 +
79860 static inline void atomic_long_sub(long i, atomic_long_t *l)
79861 {
79862 atomic64_t *v = (atomic64_t *)l;
79863 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79864 atomic64_sub(i, v);
79865 }
79866
79867 +#ifdef CONFIG_PAX_REFCOUNT
79868 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79869 +{
79870 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79871 +
79872 + atomic64_sub_unchecked(i, v);
79873 +}
79874 +#endif
79875 +
79876 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79877 {
79878 atomic64_t *v = (atomic64_t *)l;
79879 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79880 return atomic64_add_negative(i, v);
79881 }
79882
79883 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79884 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79885 {
79886 atomic64_t *v = (atomic64_t *)l;
79887
79888 return (long)atomic64_add_return(i, v);
79889 }
79890
79891 +#ifdef CONFIG_PAX_REFCOUNT
79892 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79893 +{
79894 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79895 +
79896 + return (long)atomic64_add_return_unchecked(i, v);
79897 +}
79898 +#endif
79899 +
79900 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79901 {
79902 atomic64_t *v = (atomic64_t *)l;
79903 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79904 return (long)atomic64_inc_return(v);
79905 }
79906
79907 +#ifdef CONFIG_PAX_REFCOUNT
79908 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79909 +{
79910 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79911 +
79912 + return (long)atomic64_inc_return_unchecked(v);
79913 +}
79914 +#endif
79915 +
79916 static inline long atomic_long_dec_return(atomic_long_t *l)
79917 {
79918 atomic64_t *v = (atomic64_t *)l;
79919 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79920
79921 typedef atomic_t atomic_long_t;
79922
79923 +#ifdef CONFIG_PAX_REFCOUNT
79924 +typedef atomic_unchecked_t atomic_long_unchecked_t;
79925 +#else
79926 +typedef atomic_t atomic_long_unchecked_t;
79927 +#endif
79928 +
79929 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
79930 static inline long atomic_long_read(atomic_long_t *l)
79931 {
79932 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79933 return (long)atomic_read(v);
79934 }
79935
79936 +#ifdef CONFIG_PAX_REFCOUNT
79937 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79938 +{
79939 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79940 +
79941 + return (long)atomic_read_unchecked(v);
79942 +}
79943 +#endif
79944 +
79945 static inline void atomic_long_set(atomic_long_t *l, long i)
79946 {
79947 atomic_t *v = (atomic_t *)l;
79948 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79949 atomic_set(v, i);
79950 }
79951
79952 +#ifdef CONFIG_PAX_REFCOUNT
79953 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79954 +{
79955 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79956 +
79957 + atomic_set_unchecked(v, i);
79958 +}
79959 +#endif
79960 +
79961 static inline void atomic_long_inc(atomic_long_t *l)
79962 {
79963 atomic_t *v = (atomic_t *)l;
79964 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79965 atomic_inc(v);
79966 }
79967
79968 +#ifdef CONFIG_PAX_REFCOUNT
79969 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79970 +{
79971 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79972 +
79973 + atomic_inc_unchecked(v);
79974 +}
79975 +#endif
79976 +
79977 static inline void atomic_long_dec(atomic_long_t *l)
79978 {
79979 atomic_t *v = (atomic_t *)l;
79980 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79981 atomic_dec(v);
79982 }
79983
79984 +#ifdef CONFIG_PAX_REFCOUNT
79985 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79986 +{
79987 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79988 +
79989 + atomic_dec_unchecked(v);
79990 +}
79991 +#endif
79992 +
79993 static inline void atomic_long_add(long i, atomic_long_t *l)
79994 {
79995 atomic_t *v = (atomic_t *)l;
79996 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79997 atomic_add(i, v);
79998 }
79999
80000 +#ifdef CONFIG_PAX_REFCOUNT
80001 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
80002 +{
80003 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80004 +
80005 + atomic_add_unchecked(i, v);
80006 +}
80007 +#endif
80008 +
80009 static inline void atomic_long_sub(long i, atomic_long_t *l)
80010 {
80011 atomic_t *v = (atomic_t *)l;
80012 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
80013 atomic_sub(i, v);
80014 }
80015
80016 +#ifdef CONFIG_PAX_REFCOUNT
80017 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
80018 +{
80019 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80020 +
80021 + atomic_sub_unchecked(i, v);
80022 +}
80023 +#endif
80024 +
80025 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
80026 {
80027 atomic_t *v = (atomic_t *)l;
80028 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
80029 return atomic_add_negative(i, v);
80030 }
80031
80032 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
80033 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
80034 {
80035 atomic_t *v = (atomic_t *)l;
80036
80037 return (long)atomic_add_return(i, v);
80038 }
80039
80040 +#ifdef CONFIG_PAX_REFCOUNT
80041 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
80042 +{
80043 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80044 +
80045 + return (long)atomic_add_return_unchecked(i, v);
80046 +}
80047 +
80048 +#endif
80049 +
80050 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
80051 {
80052 atomic_t *v = (atomic_t *)l;
80053 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
80054 return (long)atomic_inc_return(v);
80055 }
80056
80057 +#ifdef CONFIG_PAX_REFCOUNT
80058 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
80059 +{
80060 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80061 +
80062 + return (long)atomic_inc_return_unchecked(v);
80063 +}
80064 +#endif
80065 +
80066 static inline long atomic_long_dec_return(atomic_long_t *l)
80067 {
80068 atomic_t *v = (atomic_t *)l;
80069 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
80070
80071 #endif /* BITS_PER_LONG == 64 */
80072
80073 +#ifdef CONFIG_PAX_REFCOUNT
80074 +static inline void pax_refcount_needs_these_functions(void)
80075 +{
80076 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
80077 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
80078 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
80079 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
80080 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
80081 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
80082 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
80083 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
80084 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
80085 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
80086 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
80087 +#ifdef CONFIG_X86
80088 + atomic_clear_mask_unchecked(0, NULL);
80089 + atomic_set_mask_unchecked(0, NULL);
80090 +#endif
80091 +
80092 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
80093 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
80094 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
80095 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
80096 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
80097 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
80098 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
80099 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
80100 +}
80101 +#else
80102 +#define atomic_read_unchecked(v) atomic_read(v)
80103 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
80104 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
80105 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
80106 +#define atomic_inc_unchecked(v) atomic_inc(v)
80107 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
80108 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
80109 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
80110 +#define atomic_dec_unchecked(v) atomic_dec(v)
80111 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
80112 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
80113 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
80114 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
80115 +
80116 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
80117 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
80118 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
80119 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
80120 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
80121 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
80122 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
80123 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
80124 +#endif
80125 +
80126 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
80127 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
80128 index 30ad9c8..c70c170 100644
80129 --- a/include/asm-generic/atomic64.h
80130 +++ b/include/asm-generic/atomic64.h
80131 @@ -16,6 +16,8 @@ typedef struct {
80132 long long counter;
80133 } atomic64_t;
80134
80135 +typedef atomic64_t atomic64_unchecked_t;
80136 +
80137 #define ATOMIC64_INIT(i) { (i) }
80138
80139 extern long long atomic64_read(const atomic64_t *v);
80140 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
80141 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
80142 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
80143
80144 +#define atomic64_read_unchecked(v) atomic64_read(v)
80145 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
80146 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
80147 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
80148 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
80149 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
80150 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
80151 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
80152 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
80153 +
80154 #endif /* _ASM_GENERIC_ATOMIC64_H */
80155 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
80156 index f5c40b0..e902f9d 100644
80157 --- a/include/asm-generic/barrier.h
80158 +++ b/include/asm-generic/barrier.h
80159 @@ -82,7 +82,7 @@
80160 do { \
80161 compiletime_assert_atomic_type(*p); \
80162 smp_mb(); \
80163 - ACCESS_ONCE(*p) = (v); \
80164 + ACCESS_ONCE_RW(*p) = (v); \
80165 } while (0)
80166
80167 #define smp_load_acquire(p) \
80168 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
80169 index a60a7cc..0fe12f2 100644
80170 --- a/include/asm-generic/bitops/__fls.h
80171 +++ b/include/asm-generic/bitops/__fls.h
80172 @@ -9,7 +9,7 @@
80173 *
80174 * Undefined if no set bit exists, so code should check against 0 first.
80175 */
80176 -static __always_inline unsigned long __fls(unsigned long word)
80177 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
80178 {
80179 int num = BITS_PER_LONG - 1;
80180
80181 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
80182 index 0576d1f..dad6c71 100644
80183 --- a/include/asm-generic/bitops/fls.h
80184 +++ b/include/asm-generic/bitops/fls.h
80185 @@ -9,7 +9,7 @@
80186 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
80187 */
80188
80189 -static __always_inline int fls(int x)
80190 +static __always_inline int __intentional_overflow(-1) fls(int x)
80191 {
80192 int r = 32;
80193
80194 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
80195 index b097cf8..3d40e14 100644
80196 --- a/include/asm-generic/bitops/fls64.h
80197 +++ b/include/asm-generic/bitops/fls64.h
80198 @@ -15,7 +15,7 @@
80199 * at position 64.
80200 */
80201 #if BITS_PER_LONG == 32
80202 -static __always_inline int fls64(__u64 x)
80203 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
80204 {
80205 __u32 h = x >> 32;
80206 if (h)
80207 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
80208 return fls(x);
80209 }
80210 #elif BITS_PER_LONG == 64
80211 -static __always_inline int fls64(__u64 x)
80212 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
80213 {
80214 if (x == 0)
80215 return 0;
80216 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
80217 index 1bfcfe5..e04c5c9 100644
80218 --- a/include/asm-generic/cache.h
80219 +++ b/include/asm-generic/cache.h
80220 @@ -6,7 +6,7 @@
80221 * cache lines need to provide their own cache.h.
80222 */
80223
80224 -#define L1_CACHE_SHIFT 5
80225 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
80226 +#define L1_CACHE_SHIFT 5UL
80227 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
80228
80229 #endif /* __ASM_GENERIC_CACHE_H */
80230 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
80231 index 0d68a1e..b74a761 100644
80232 --- a/include/asm-generic/emergency-restart.h
80233 +++ b/include/asm-generic/emergency-restart.h
80234 @@ -1,7 +1,7 @@
80235 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
80236 #define _ASM_GENERIC_EMERGENCY_RESTART_H
80237
80238 -static inline void machine_emergency_restart(void)
80239 +static inline __noreturn void machine_emergency_restart(void)
80240 {
80241 machine_restart(NULL);
80242 }
80243 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
80244 index 90f99c7..00ce236 100644
80245 --- a/include/asm-generic/kmap_types.h
80246 +++ b/include/asm-generic/kmap_types.h
80247 @@ -2,9 +2,9 @@
80248 #define _ASM_GENERIC_KMAP_TYPES_H
80249
80250 #ifdef __WITH_KM_FENCE
80251 -# define KM_TYPE_NR 41
80252 +# define KM_TYPE_NR 42
80253 #else
80254 -# define KM_TYPE_NR 20
80255 +# define KM_TYPE_NR 21
80256 #endif
80257
80258 #endif
80259 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
80260 index 9ceb03b..62b0b8f 100644
80261 --- a/include/asm-generic/local.h
80262 +++ b/include/asm-generic/local.h
80263 @@ -23,24 +23,37 @@ typedef struct
80264 atomic_long_t a;
80265 } local_t;
80266
80267 +typedef struct {
80268 + atomic_long_unchecked_t a;
80269 +} local_unchecked_t;
80270 +
80271 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
80272
80273 #define local_read(l) atomic_long_read(&(l)->a)
80274 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
80275 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
80276 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
80277 #define local_inc(l) atomic_long_inc(&(l)->a)
80278 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
80279 #define local_dec(l) atomic_long_dec(&(l)->a)
80280 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
80281 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
80282 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
80283 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
80284 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
80285
80286 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
80287 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
80288 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
80289 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
80290 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
80291 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
80292 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
80293 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
80294 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
80295
80296 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
80297 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
80298 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
80299 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
80300 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
80301 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
80302 index 725612b..9cc513a 100644
80303 --- a/include/asm-generic/pgtable-nopmd.h
80304 +++ b/include/asm-generic/pgtable-nopmd.h
80305 @@ -1,14 +1,19 @@
80306 #ifndef _PGTABLE_NOPMD_H
80307 #define _PGTABLE_NOPMD_H
80308
80309 -#ifndef __ASSEMBLY__
80310 -
80311 #include <asm-generic/pgtable-nopud.h>
80312
80313 -struct mm_struct;
80314 -
80315 #define __PAGETABLE_PMD_FOLDED
80316
80317 +#define PMD_SHIFT PUD_SHIFT
80318 +#define PTRS_PER_PMD 1
80319 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
80320 +#define PMD_MASK (~(PMD_SIZE-1))
80321 +
80322 +#ifndef __ASSEMBLY__
80323 +
80324 +struct mm_struct;
80325 +
80326 /*
80327 * Having the pmd type consist of a pud gets the size right, and allows
80328 * us to conceptually access the pud entry that this pmd is folded into
80329 @@ -16,11 +21,6 @@ struct mm_struct;
80330 */
80331 typedef struct { pud_t pud; } pmd_t;
80332
80333 -#define PMD_SHIFT PUD_SHIFT
80334 -#define PTRS_PER_PMD 1
80335 -#define PMD_SIZE (1UL << PMD_SHIFT)
80336 -#define PMD_MASK (~(PMD_SIZE-1))
80337 -
80338 /*
80339 * The "pud_xxx()" functions here are trivial for a folded two-level
80340 * setup: the pmd is never bad, and a pmd always exists (as it's folded
80341 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
80342 index 810431d..0ec4804f 100644
80343 --- a/include/asm-generic/pgtable-nopud.h
80344 +++ b/include/asm-generic/pgtable-nopud.h
80345 @@ -1,10 +1,15 @@
80346 #ifndef _PGTABLE_NOPUD_H
80347 #define _PGTABLE_NOPUD_H
80348
80349 -#ifndef __ASSEMBLY__
80350 -
80351 #define __PAGETABLE_PUD_FOLDED
80352
80353 +#define PUD_SHIFT PGDIR_SHIFT
80354 +#define PTRS_PER_PUD 1
80355 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
80356 +#define PUD_MASK (~(PUD_SIZE-1))
80357 +
80358 +#ifndef __ASSEMBLY__
80359 +
80360 /*
80361 * Having the pud type consist of a pgd gets the size right, and allows
80362 * us to conceptually access the pgd entry that this pud is folded into
80363 @@ -12,11 +17,6 @@
80364 */
80365 typedef struct { pgd_t pgd; } pud_t;
80366
80367 -#define PUD_SHIFT PGDIR_SHIFT
80368 -#define PTRS_PER_PUD 1
80369 -#define PUD_SIZE (1UL << PUD_SHIFT)
80370 -#define PUD_MASK (~(PUD_SIZE-1))
80371 -
80372 /*
80373 * The "pgd_xxx()" functions here are trivial for a folded two-level
80374 * setup: the pud is never bad, and a pud always exists (as it's folded
80375 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
80376 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
80377
80378 #define pgd_populate(mm, pgd, pud) do { } while (0)
80379 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
80380 /*
80381 * (puds are folded into pgds so this doesn't get actually called,
80382 * but the define is needed for a generic inline function.)
80383 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
80384 index 4d46085..f4e92ef 100644
80385 --- a/include/asm-generic/pgtable.h
80386 +++ b/include/asm-generic/pgtable.h
80387 @@ -689,6 +689,22 @@ static inline int pmd_protnone(pmd_t pmd)
80388 }
80389 #endif /* CONFIG_NUMA_BALANCING */
80390
80391 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
80392 +#ifdef CONFIG_PAX_KERNEXEC
80393 +#error KERNEXEC requires pax_open_kernel
80394 +#else
80395 +static inline unsigned long pax_open_kernel(void) { return 0; }
80396 +#endif
80397 +#endif
80398 +
80399 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
80400 +#ifdef CONFIG_PAX_KERNEXEC
80401 +#error KERNEXEC requires pax_close_kernel
80402 +#else
80403 +static inline unsigned long pax_close_kernel(void) { return 0; }
80404 +#endif
80405 +#endif
80406 +
80407 #endif /* CONFIG_MMU */
80408
80409 #endif /* !__ASSEMBLY__ */
80410 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
80411 index 72d8803..cb9749c 100644
80412 --- a/include/asm-generic/uaccess.h
80413 +++ b/include/asm-generic/uaccess.h
80414 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
80415 return __clear_user(to, n);
80416 }
80417
80418 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
80419 +#ifdef CONFIG_PAX_MEMORY_UDEREF
80420 +#error UDEREF requires pax_open_userland
80421 +#else
80422 +static inline unsigned long pax_open_userland(void) { return 0; }
80423 +#endif
80424 +#endif
80425 +
80426 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
80427 +#ifdef CONFIG_PAX_MEMORY_UDEREF
80428 +#error UDEREF requires pax_close_userland
80429 +#else
80430 +static inline unsigned long pax_close_userland(void) { return 0; }
80431 +#endif
80432 +#endif
80433 +
80434 #endif /* __ASM_GENERIC_UACCESS_H */
80435 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
80436 index ac78910..775a306 100644
80437 --- a/include/asm-generic/vmlinux.lds.h
80438 +++ b/include/asm-generic/vmlinux.lds.h
80439 @@ -234,6 +234,7 @@
80440 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
80441 VMLINUX_SYMBOL(__start_rodata) = .; \
80442 *(.rodata) *(.rodata.*) \
80443 + *(.data..read_only) \
80444 *(__vermagic) /* Kernel version magic */ \
80445 . = ALIGN(8); \
80446 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
80447 @@ -727,17 +728,18 @@
80448 * section in the linker script will go there too. @phdr should have
80449 * a leading colon.
80450 *
80451 - * Note that this macros defines __per_cpu_load as an absolute symbol.
80452 + * Note that this macros defines per_cpu_load as an absolute symbol.
80453 * If there is no need to put the percpu section at a predetermined
80454 * address, use PERCPU_SECTION.
80455 */
80456 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
80457 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
80458 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
80459 + per_cpu_load = .; \
80460 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
80461 - LOAD_OFFSET) { \
80462 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
80463 PERCPU_INPUT(cacheline) \
80464 } phdr \
80465 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
80466 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
80467
80468 /**
80469 * PERCPU_SECTION - define output section for percpu area, simple version
80470 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
80471 index 623a59c..1e79ab9 100644
80472 --- a/include/crypto/algapi.h
80473 +++ b/include/crypto/algapi.h
80474 @@ -34,7 +34,7 @@ struct crypto_type {
80475 unsigned int maskclear;
80476 unsigned int maskset;
80477 unsigned int tfmsize;
80478 -};
80479 +} __do_const;
80480
80481 struct crypto_instance {
80482 struct crypto_alg alg;
80483 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
80484 index e928625..78c2c05 100644
80485 --- a/include/drm/drmP.h
80486 +++ b/include/drm/drmP.h
80487 @@ -59,6 +59,7 @@
80488
80489 #include <asm/mman.h>
80490 #include <asm/pgalloc.h>
80491 +#include <asm/local.h>
80492 #include <asm/uaccess.h>
80493
80494 #include <uapi/drm/drm.h>
80495 @@ -224,10 +225,12 @@ void drm_err(const char *format, ...);
80496 * \param cmd command.
80497 * \param arg argument.
80498 */
80499 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
80500 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
80501 + struct drm_file *file_priv);
80502 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
80503 struct drm_file *file_priv);
80504
80505 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
80506 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
80507 unsigned long arg);
80508
80509 #define DRM_IOCTL_NR(n) _IOC_NR(n)
80510 @@ -243,10 +246,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
80511 struct drm_ioctl_desc {
80512 unsigned int cmd;
80513 int flags;
80514 - drm_ioctl_t *func;
80515 + drm_ioctl_t func;
80516 unsigned int cmd_drv;
80517 const char *name;
80518 -};
80519 +} __do_const;
80520
80521 /**
80522 * Creates a driver or general drm_ioctl_desc array entry for the given
80523 @@ -632,7 +635,8 @@ struct drm_info_list {
80524 int (*show)(struct seq_file*, void*); /** show callback */
80525 u32 driver_features; /**< Required driver features for this entry */
80526 void *data;
80527 -};
80528 +} __do_const;
80529 +typedef struct drm_info_list __no_const drm_info_list_no_const;
80530
80531 /**
80532 * debugfs node structure. This structure represents a debugfs file.
80533 @@ -716,7 +720,7 @@ struct drm_device {
80534
80535 /** \name Usage Counters */
80536 /*@{ */
80537 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
80538 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
80539 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
80540 int buf_use; /**< Buffers in use -- cannot alloc */
80541 atomic_t buf_alloc; /**< Buffer allocation in progress */
80542 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
80543 index c250a22..59d2094 100644
80544 --- a/include/drm/drm_crtc_helper.h
80545 +++ b/include/drm/drm_crtc_helper.h
80546 @@ -160,7 +160,7 @@ struct drm_encoder_helper_funcs {
80547 int (*atomic_check)(struct drm_encoder *encoder,
80548 struct drm_crtc_state *crtc_state,
80549 struct drm_connector_state *conn_state);
80550 -};
80551 +} __no_const;
80552
80553 /**
80554 * struct drm_connector_helper_funcs - helper operations for connectors
80555 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
80556 index d016dc5..3951fe0 100644
80557 --- a/include/drm/i915_pciids.h
80558 +++ b/include/drm/i915_pciids.h
80559 @@ -37,7 +37,7 @@
80560 */
80561 #define INTEL_VGA_DEVICE(id, info) { \
80562 0x8086, id, \
80563 - ~0, ~0, \
80564 + PCI_ANY_ID, PCI_ANY_ID, \
80565 0x030000, 0xff0000, \
80566 (unsigned long) info }
80567
80568 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
80569 index 72dcbe8..8db58d7 100644
80570 --- a/include/drm/ttm/ttm_memory.h
80571 +++ b/include/drm/ttm/ttm_memory.h
80572 @@ -48,7 +48,7 @@
80573
80574 struct ttm_mem_shrink {
80575 int (*do_shrink) (struct ttm_mem_shrink *);
80576 -};
80577 +} __no_const;
80578
80579 /**
80580 * struct ttm_mem_global - Global memory accounting structure.
80581 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
80582 index 49a8284..9643967 100644
80583 --- a/include/drm/ttm/ttm_page_alloc.h
80584 +++ b/include/drm/ttm/ttm_page_alloc.h
80585 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
80586 */
80587 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
80588
80589 +struct device;
80590 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
80591 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
80592
80593 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
80594 index 4b840e8..155d235 100644
80595 --- a/include/keys/asymmetric-subtype.h
80596 +++ b/include/keys/asymmetric-subtype.h
80597 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
80598 /* Verify the signature on a key of this subtype (optional) */
80599 int (*verify_signature)(const struct key *key,
80600 const struct public_key_signature *sig);
80601 -};
80602 +} __do_const;
80603
80604 /**
80605 * asymmetric_key_subtype - Get the subtype from an asymmetric key
80606 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
80607 index c1da539..1dcec55 100644
80608 --- a/include/linux/atmdev.h
80609 +++ b/include/linux/atmdev.h
80610 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
80611 #endif
80612
80613 struct k_atm_aal_stats {
80614 -#define __HANDLE_ITEM(i) atomic_t i
80615 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
80616 __AAL_STAT_ITEMS
80617 #undef __HANDLE_ITEM
80618 };
80619 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
80620 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
80621 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
80622 struct module *owner;
80623 -};
80624 +} __do_const ;
80625
80626 struct atmphy_ops {
80627 int (*start)(struct atm_dev *dev);
80628 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
80629 index 5b08a85..60922fb 100644
80630 --- a/include/linux/atomic.h
80631 +++ b/include/linux/atomic.h
80632 @@ -12,7 +12,7 @@
80633 * Atomically adds @a to @v, so long as @v was not already @u.
80634 * Returns non-zero if @v was not @u, and zero otherwise.
80635 */
80636 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
80637 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
80638 {
80639 return __atomic_add_unless(v, a, u) != u;
80640 }
80641 diff --git a/include/linux/audit.h b/include/linux/audit.h
80642 index c2e7e3a..8bfc0e1 100644
80643 --- a/include/linux/audit.h
80644 +++ b/include/linux/audit.h
80645 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
80646 extern unsigned int audit_serial(void);
80647 extern int auditsc_get_stamp(struct audit_context *ctx,
80648 struct timespec *t, unsigned int *serial);
80649 -extern int audit_set_loginuid(kuid_t loginuid);
80650 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
80651
80652 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
80653 {
80654 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
80655 index 576e463..28fd926 100644
80656 --- a/include/linux/binfmts.h
80657 +++ b/include/linux/binfmts.h
80658 @@ -44,7 +44,7 @@ struct linux_binprm {
80659 unsigned interp_flags;
80660 unsigned interp_data;
80661 unsigned long loader, exec;
80662 -};
80663 +} __randomize_layout;
80664
80665 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
80666 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
80667 @@ -77,8 +77,10 @@ struct linux_binfmt {
80668 int (*load_binary)(struct linux_binprm *);
80669 int (*load_shlib)(struct file *);
80670 int (*core_dump)(struct coredump_params *cprm);
80671 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
80672 + void (*handle_mmap)(struct file *);
80673 unsigned long min_coredump; /* minimal dump size */
80674 -};
80675 +} __do_const __randomize_layout;
80676
80677 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
80678
80679 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
80680 index dbfbf49..10be372 100644
80681 --- a/include/linux/bitmap.h
80682 +++ b/include/linux/bitmap.h
80683 @@ -299,7 +299,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
80684 return __bitmap_full(src, nbits);
80685 }
80686
80687 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
80688 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
80689 {
80690 if (small_const_nbits(nbits))
80691 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
80692 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
80693 index 5d858e0..336c1d9 100644
80694 --- a/include/linux/bitops.h
80695 +++ b/include/linux/bitops.h
80696 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
80697 * @word: value to rotate
80698 * @shift: bits to roll
80699 */
80700 -static inline __u32 rol32(__u32 word, unsigned int shift)
80701 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
80702 {
80703 return (word << shift) | (word >> (32 - shift));
80704 }
80705 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
80706 * @word: value to rotate
80707 * @shift: bits to roll
80708 */
80709 -static inline __u32 ror32(__u32 word, unsigned int shift)
80710 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
80711 {
80712 return (word >> shift) | (word << (32 - shift));
80713 }
80714 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
80715 return (__s32)(value << shift) >> shift;
80716 }
80717
80718 -static inline unsigned fls_long(unsigned long l)
80719 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
80720 {
80721 if (sizeof(l) == 4)
80722 return fls(l);
80723 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
80724 index 7f9a516..8889453 100644
80725 --- a/include/linux/blkdev.h
80726 +++ b/include/linux/blkdev.h
80727 @@ -1616,7 +1616,7 @@ struct block_device_operations {
80728 /* this callback is with swap_lock and sometimes page table lock held */
80729 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
80730 struct module *owner;
80731 -};
80732 +} __do_const;
80733
80734 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
80735 unsigned long);
80736 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
80737 index afc1343..9735539 100644
80738 --- a/include/linux/blktrace_api.h
80739 +++ b/include/linux/blktrace_api.h
80740 @@ -25,7 +25,7 @@ struct blk_trace {
80741 struct dentry *dropped_file;
80742 struct dentry *msg_file;
80743 struct list_head running_list;
80744 - atomic_t dropped;
80745 + atomic_unchecked_t dropped;
80746 };
80747
80748 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
80749 diff --git a/include/linux/cache.h b/include/linux/cache.h
80750 index 17e7e82..1d7da26 100644
80751 --- a/include/linux/cache.h
80752 +++ b/include/linux/cache.h
80753 @@ -16,6 +16,14 @@
80754 #define __read_mostly
80755 #endif
80756
80757 +#ifndef __read_only
80758 +#ifdef CONFIG_PAX_KERNEXEC
80759 +#error KERNEXEC requires __read_only
80760 +#else
80761 +#define __read_only __read_mostly
80762 +#endif
80763 +#endif
80764 +
80765 #ifndef ____cacheline_aligned
80766 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
80767 #endif
80768 diff --git a/include/linux/capability.h b/include/linux/capability.h
80769 index aa93e5e..985a1b0 100644
80770 --- a/include/linux/capability.h
80771 +++ b/include/linux/capability.h
80772 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
80773 extern bool capable(int cap);
80774 extern bool ns_capable(struct user_namespace *ns, int cap);
80775 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
80776 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
80777 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
80778 +extern bool capable_nolog(int cap);
80779 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
80780
80781 /* audit system wants to get cap info from files as well */
80782 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
80783
80784 +extern int is_privileged_binary(const struct dentry *dentry);
80785 +
80786 #endif /* !_LINUX_CAPABILITY_H */
80787 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
80788 index 8609d57..86e4d79 100644
80789 --- a/include/linux/cdrom.h
80790 +++ b/include/linux/cdrom.h
80791 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
80792
80793 /* driver specifications */
80794 const int capability; /* capability flags */
80795 - int n_minors; /* number of active minor devices */
80796 /* handle uniform packets for scsi type devices (scsi,atapi) */
80797 int (*generic_packet) (struct cdrom_device_info *,
80798 struct packet_command *);
80799 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
80800 index 4ce9056..86caac6 100644
80801 --- a/include/linux/cleancache.h
80802 +++ b/include/linux/cleancache.h
80803 @@ -31,7 +31,7 @@ struct cleancache_ops {
80804 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
80805 void (*invalidate_inode)(int, struct cleancache_filekey);
80806 void (*invalidate_fs)(int);
80807 -};
80808 +} __no_const;
80809
80810 extern struct cleancache_ops *
80811 cleancache_register_ops(struct cleancache_ops *ops);
80812 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
80813 index 5591ea7..61b77ce 100644
80814 --- a/include/linux/clk-provider.h
80815 +++ b/include/linux/clk-provider.h
80816 @@ -195,6 +195,7 @@ struct clk_ops {
80817 void (*init)(struct clk_hw *hw);
80818 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
80819 };
80820 +typedef struct clk_ops __no_const clk_ops_no_const;
80821
80822 /**
80823 * struct clk_init_data - holds init data that's common to all clocks and is
80824 diff --git a/include/linux/compat.h b/include/linux/compat.h
80825 index ab25814..9026bca 100644
80826 --- a/include/linux/compat.h
80827 +++ b/include/linux/compat.h
80828 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
80829 compat_size_t __user *len_ptr);
80830
80831 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
80832 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
80833 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
80834 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
80835 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
80836 compat_ssize_t msgsz, int msgflg);
80837 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
80838 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
80839 compat_ulong_t addr, compat_ulong_t data);
80840 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
80841 - compat_long_t addr, compat_long_t data);
80842 + compat_ulong_t addr, compat_ulong_t data);
80843
80844 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
80845 /*
80846 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
80847 index 769e198..f670585 100644
80848 --- a/include/linux/compiler-gcc4.h
80849 +++ b/include/linux/compiler-gcc4.h
80850 @@ -39,9 +39,34 @@
80851 # define __compiletime_warning(message) __attribute__((warning(message)))
80852 # define __compiletime_error(message) __attribute__((error(message)))
80853 #endif /* __CHECKER__ */
80854 +
80855 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80856 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80857 +#define __bos0(ptr) __bos((ptr), 0)
80858 +#define __bos1(ptr) __bos((ptr), 1)
80859 #endif /* GCC_VERSION >= 40300 */
80860
80861 #if GCC_VERSION >= 40500
80862 +
80863 +#ifdef RANDSTRUCT_PLUGIN
80864 +#define __randomize_layout __attribute__((randomize_layout))
80865 +#define __no_randomize_layout __attribute__((no_randomize_layout))
80866 +#endif
80867 +
80868 +#ifdef CONSTIFY_PLUGIN
80869 +#define __no_const __attribute__((no_const))
80870 +#define __do_const __attribute__((do_const))
80871 +#endif
80872 +
80873 +#ifdef SIZE_OVERFLOW_PLUGIN
80874 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80875 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80876 +#endif
80877 +
80878 +#ifdef LATENT_ENTROPY_PLUGIN
80879 +#define __latent_entropy __attribute__((latent_entropy))
80880 +#endif
80881 +
80882 /*
80883 * Mark a position in code as unreachable. This can be used to
80884 * suppress control flow warnings after asm blocks that transfer
80885 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
80886 index efee493..c388661 100644
80887 --- a/include/linux/compiler-gcc5.h
80888 +++ b/include/linux/compiler-gcc5.h
80889 @@ -28,6 +28,25 @@
80890 # define __compiletime_error(message) __attribute__((error(message)))
80891 #endif /* __CHECKER__ */
80892
80893 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80894 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80895 +#define __bos0(ptr) __bos((ptr), 0)
80896 +#define __bos1(ptr) __bos((ptr), 1)
80897 +
80898 +#ifdef CONSTIFY_PLUGIN
80899 +#define __no_const __attribute__((no_const))
80900 +#define __do_const __attribute__((do_const))
80901 +#endif
80902 +
80903 +#ifdef SIZE_OVERFLOW_PLUGIN
80904 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80905 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80906 +#endif
80907 +
80908 +#ifdef LATENT_ENTROPY_PLUGIN
80909 +#define __latent_entropy __attribute__((latent_entropy))
80910 +#endif
80911 +
80912 /*
80913 * Mark a position in code as unreachable. This can be used to
80914 * suppress control flow warnings after asm blocks that transfer
80915 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
80916 index 1b45e4a..33028cd 100644
80917 --- a/include/linux/compiler.h
80918 +++ b/include/linux/compiler.h
80919 @@ -5,11 +5,14 @@
80920
80921 #ifdef __CHECKER__
80922 # define __user __attribute__((noderef, address_space(1)))
80923 +# define __force_user __force __user
80924 # define __kernel __attribute__((address_space(0)))
80925 +# define __force_kernel __force __kernel
80926 # define __safe __attribute__((safe))
80927 # define __force __attribute__((force))
80928 # define __nocast __attribute__((nocast))
80929 # define __iomem __attribute__((noderef, address_space(2)))
80930 +# define __force_iomem __force __iomem
80931 # define __must_hold(x) __attribute__((context(x,1,1)))
80932 # define __acquires(x) __attribute__((context(x,0,1)))
80933 # define __releases(x) __attribute__((context(x,1,0)))
80934 @@ -17,20 +20,37 @@
80935 # define __release(x) __context__(x,-1)
80936 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
80937 # define __percpu __attribute__((noderef, address_space(3)))
80938 +# define __force_percpu __force __percpu
80939 #ifdef CONFIG_SPARSE_RCU_POINTER
80940 # define __rcu __attribute__((noderef, address_space(4)))
80941 +# define __force_rcu __force __rcu
80942 #else
80943 # define __rcu
80944 +# define __force_rcu
80945 #endif
80946 extern void __chk_user_ptr(const volatile void __user *);
80947 extern void __chk_io_ptr(const volatile void __iomem *);
80948 #else
80949 -# define __user
80950 -# define __kernel
80951 +# ifdef CHECKER_PLUGIN
80952 +//# define __user
80953 +//# define __force_user
80954 +//# define __kernel
80955 +//# define __force_kernel
80956 +# else
80957 +# ifdef STRUCTLEAK_PLUGIN
80958 +# define __user __attribute__((user))
80959 +# else
80960 +# define __user
80961 +# endif
80962 +# define __force_user
80963 +# define __kernel
80964 +# define __force_kernel
80965 +# endif
80966 # define __safe
80967 # define __force
80968 # define __nocast
80969 # define __iomem
80970 +# define __force_iomem
80971 # define __chk_user_ptr(x) (void)0
80972 # define __chk_io_ptr(x) (void)0
80973 # define __builtin_warning(x, y...) (1)
80974 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
80975 # define __release(x) (void)0
80976 # define __cond_lock(x,c) (c)
80977 # define __percpu
80978 +# define __force_percpu
80979 # define __rcu
80980 +# define __force_rcu
80981 #endif
80982
80983 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
80984 @@ -205,32 +227,32 @@ static __always_inline void data_access_exceeds_word_size(void)
80985 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
80986 {
80987 switch (size) {
80988 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
80989 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
80990 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
80991 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
80992 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
80993 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
80994 #ifdef CONFIG_64BIT
80995 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
80996 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
80997 #endif
80998 default:
80999 barrier();
81000 - __builtin_memcpy((void *)res, (const void *)p, size);
81001 + __builtin_memcpy(res, (const void *)p, size);
81002 data_access_exceeds_word_size();
81003 barrier();
81004 }
81005 }
81006
81007 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
81008 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
81009 {
81010 switch (size) {
81011 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
81012 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
81013 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
81014 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
81015 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
81016 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
81017 #ifdef CONFIG_64BIT
81018 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
81019 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
81020 #endif
81021 default:
81022 barrier();
81023 - __builtin_memcpy((void *)p, (const void *)res, size);
81024 + __builtin_memcpy((void *)p, res, size);
81025 data_access_exceeds_word_size();
81026 barrier();
81027 }
81028 @@ -364,6 +386,34 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81029 # define __attribute_const__ /* unimplemented */
81030 #endif
81031
81032 +#ifndef __randomize_layout
81033 +# define __randomize_layout
81034 +#endif
81035 +
81036 +#ifndef __no_randomize_layout
81037 +# define __no_randomize_layout
81038 +#endif
81039 +
81040 +#ifndef __no_const
81041 +# define __no_const
81042 +#endif
81043 +
81044 +#ifndef __do_const
81045 +# define __do_const
81046 +#endif
81047 +
81048 +#ifndef __size_overflow
81049 +# define __size_overflow(...)
81050 +#endif
81051 +
81052 +#ifndef __intentional_overflow
81053 +# define __intentional_overflow(...)
81054 +#endif
81055 +
81056 +#ifndef __latent_entropy
81057 +# define __latent_entropy
81058 +#endif
81059 +
81060 /*
81061 * Tell gcc if a function is cold. The compiler will assume any path
81062 * directly leading to the call is unlikely.
81063 @@ -373,6 +423,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81064 #define __cold
81065 #endif
81066
81067 +#ifndef __alloc_size
81068 +#define __alloc_size(...)
81069 +#endif
81070 +
81071 +#ifndef __bos
81072 +#define __bos(ptr, arg)
81073 +#endif
81074 +
81075 +#ifndef __bos0
81076 +#define __bos0(ptr)
81077 +#endif
81078 +
81079 +#ifndef __bos1
81080 +#define __bos1(ptr)
81081 +#endif
81082 +
81083 /* Simple shorthand for a section definition */
81084 #ifndef __section
81085 # define __section(S) __attribute__ ((__section__(#S)))
81086 @@ -387,6 +453,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81087 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
81088 #endif
81089
81090 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
81091 +
81092 /* Is this type a native word size -- useful for atomic operations */
81093 #ifndef __native_word
81094 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
81095 @@ -466,8 +534,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81096 */
81097 #define __ACCESS_ONCE(x) ({ \
81098 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
81099 - (volatile typeof(x) *)&(x); })
81100 + (volatile const typeof(x) *)&(x); })
81101 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
81102 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
81103
81104 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
81105 #ifdef CONFIG_KPROBES
81106 diff --git a/include/linux/completion.h b/include/linux/completion.h
81107 index 5d5aaae..0ea9b84 100644
81108 --- a/include/linux/completion.h
81109 +++ b/include/linux/completion.h
81110 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
81111
81112 extern void wait_for_completion(struct completion *);
81113 extern void wait_for_completion_io(struct completion *);
81114 -extern int wait_for_completion_interruptible(struct completion *x);
81115 -extern int wait_for_completion_killable(struct completion *x);
81116 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
81117 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
81118 extern unsigned long wait_for_completion_timeout(struct completion *x,
81119 - unsigned long timeout);
81120 + unsigned long timeout) __intentional_overflow(-1);
81121 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
81122 - unsigned long timeout);
81123 + unsigned long timeout) __intentional_overflow(-1);
81124 extern long wait_for_completion_interruptible_timeout(
81125 - struct completion *x, unsigned long timeout);
81126 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
81127 extern long wait_for_completion_killable_timeout(
81128 - struct completion *x, unsigned long timeout);
81129 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
81130 extern bool try_wait_for_completion(struct completion *x);
81131 extern bool completion_done(struct completion *x);
81132
81133 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
81134 index 34025df..d94bbbc 100644
81135 --- a/include/linux/configfs.h
81136 +++ b/include/linux/configfs.h
81137 @@ -125,7 +125,7 @@ struct configfs_attribute {
81138 const char *ca_name;
81139 struct module *ca_owner;
81140 umode_t ca_mode;
81141 -};
81142 +} __do_const;
81143
81144 /*
81145 * Users often need to create attribute structures for their configurable
81146 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
81147 index 2ee4888..0451f5e 100644
81148 --- a/include/linux/cpufreq.h
81149 +++ b/include/linux/cpufreq.h
81150 @@ -207,6 +207,7 @@ struct global_attr {
81151 ssize_t (*store)(struct kobject *a, struct attribute *b,
81152 const char *c, size_t count);
81153 };
81154 +typedef struct global_attr __no_const global_attr_no_const;
81155
81156 #define define_one_global_ro(_name) \
81157 static struct global_attr _name = \
81158 @@ -278,7 +279,7 @@ struct cpufreq_driver {
81159 bool boost_supported;
81160 bool boost_enabled;
81161 int (*set_boost)(int state);
81162 -};
81163 +} __do_const;
81164
81165 /* flags */
81166 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
81167 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
81168 index 9c5e892..feb34e0 100644
81169 --- a/include/linux/cpuidle.h
81170 +++ b/include/linux/cpuidle.h
81171 @@ -59,7 +59,8 @@ struct cpuidle_state {
81172 void (*enter_freeze) (struct cpuidle_device *dev,
81173 struct cpuidle_driver *drv,
81174 int index);
81175 -};
81176 +} __do_const;
81177 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
81178
81179 /* Idle State Flags */
81180 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
81181 @@ -227,7 +228,7 @@ struct cpuidle_governor {
81182 void (*reflect) (struct cpuidle_device *dev, int index);
81183
81184 struct module *owner;
81185 -};
81186 +} __do_const;
81187
81188 #ifdef CONFIG_CPU_IDLE
81189 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
81190 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
81191 index 086549a..a572d94 100644
81192 --- a/include/linux/cpumask.h
81193 +++ b/include/linux/cpumask.h
81194 @@ -126,17 +126,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
81195 }
81196
81197 /* Valid inputs for n are -1 and 0. */
81198 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
81199 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
81200 {
81201 return n+1;
81202 }
81203
81204 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
81205 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
81206 {
81207 return n+1;
81208 }
81209
81210 -static inline unsigned int cpumask_next_and(int n,
81211 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
81212 const struct cpumask *srcp,
81213 const struct cpumask *andp)
81214 {
81215 @@ -182,7 +182,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
81216 *
81217 * Returns >= nr_cpu_ids if no further cpus set.
81218 */
81219 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
81220 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
81221 {
81222 /* -1 is a legal arg here. */
81223 if (n != -1)
81224 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
81225 *
81226 * Returns >= nr_cpu_ids if no further cpus unset.
81227 */
81228 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
81229 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
81230 {
81231 /* -1 is a legal arg here. */
81232 if (n != -1)
81233 @@ -205,7 +205,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
81234 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
81235 }
81236
81237 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
81238 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
81239 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
81240 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
81241
81242 @@ -472,7 +472,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
81243 * cpumask_weight - Count of bits in *srcp
81244 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
81245 */
81246 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
81247 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
81248 {
81249 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
81250 }
81251 diff --git a/include/linux/cred.h b/include/linux/cred.h
81252 index 2fb2ca2..d6a3340 100644
81253 --- a/include/linux/cred.h
81254 +++ b/include/linux/cred.h
81255 @@ -35,7 +35,7 @@ struct group_info {
81256 int nblocks;
81257 kgid_t small_block[NGROUPS_SMALL];
81258 kgid_t *blocks[0];
81259 -};
81260 +} __randomize_layout;
81261
81262 /**
81263 * get_group_info - Get a reference to a group info structure
81264 @@ -137,7 +137,7 @@ struct cred {
81265 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
81266 struct group_info *group_info; /* supplementary groups for euid/fsgid */
81267 struct rcu_head rcu; /* RCU deletion hook */
81268 -};
81269 +} __randomize_layout;
81270
81271 extern void __put_cred(struct cred *);
81272 extern void exit_creds(struct task_struct *);
81273 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
81274 static inline void validate_process_creds(void)
81275 {
81276 }
81277 +static inline void validate_task_creds(struct task_struct *task)
81278 +{
81279 +}
81280 #endif
81281
81282 /**
81283 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
81284
81285 #define task_uid(task) (task_cred_xxx((task), uid))
81286 #define task_euid(task) (task_cred_xxx((task), euid))
81287 +#define task_securebits(task) (task_cred_xxx((task), securebits))
81288
81289 #define current_cred_xxx(xxx) \
81290 ({ \
81291 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
81292 index fb5ef16..05d1e59 100644
81293 --- a/include/linux/crypto.h
81294 +++ b/include/linux/crypto.h
81295 @@ -626,7 +626,7 @@ struct cipher_tfm {
81296 const u8 *key, unsigned int keylen);
81297 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
81298 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
81299 -};
81300 +} __no_const;
81301
81302 struct hash_tfm {
81303 int (*init)(struct hash_desc *desc);
81304 @@ -647,13 +647,13 @@ struct compress_tfm {
81305 int (*cot_decompress)(struct crypto_tfm *tfm,
81306 const u8 *src, unsigned int slen,
81307 u8 *dst, unsigned int *dlen);
81308 -};
81309 +} __no_const;
81310
81311 struct rng_tfm {
81312 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
81313 unsigned int dlen);
81314 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
81315 -};
81316 +} __no_const;
81317
81318 #define crt_ablkcipher crt_u.ablkcipher
81319 #define crt_aead crt_u.aead
81320 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
81321 index 653589e..4ef254a 100644
81322 --- a/include/linux/ctype.h
81323 +++ b/include/linux/ctype.h
81324 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
81325 * Fast implementation of tolower() for internal usage. Do not use in your
81326 * code.
81327 */
81328 -static inline char _tolower(const char c)
81329 +static inline unsigned char _tolower(const unsigned char c)
81330 {
81331 return c | 0x20;
81332 }
81333 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
81334 index d835879..c8e5b92 100644
81335 --- a/include/linux/dcache.h
81336 +++ b/include/linux/dcache.h
81337 @@ -123,6 +123,9 @@ struct dentry {
81338 unsigned long d_time; /* used by d_revalidate */
81339 void *d_fsdata; /* fs-specific data */
81340
81341 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
81342 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
81343 +#endif
81344 struct list_head d_lru; /* LRU list */
81345 struct list_head d_child; /* child of parent list */
81346 struct list_head d_subdirs; /* our children */
81347 @@ -133,7 +136,7 @@ struct dentry {
81348 struct hlist_node d_alias; /* inode alias list */
81349 struct rcu_head d_rcu;
81350 } d_u;
81351 -};
81352 +} __randomize_layout;
81353
81354 /*
81355 * dentry->d_lock spinlock nesting subclasses:
81356 @@ -319,7 +322,7 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
81357
81358 static inline unsigned d_count(const struct dentry *dentry)
81359 {
81360 - return dentry->d_lockref.count;
81361 + return __lockref_read(&dentry->d_lockref);
81362 }
81363
81364 /*
81365 @@ -347,7 +350,7 @@ extern char *dentry_path(struct dentry *, char *, int);
81366 static inline struct dentry *dget_dlock(struct dentry *dentry)
81367 {
81368 if (dentry)
81369 - dentry->d_lockref.count++;
81370 + __lockref_inc(&dentry->d_lockref);
81371 return dentry;
81372 }
81373
81374 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
81375 index 7925bf0..d5143d2 100644
81376 --- a/include/linux/decompress/mm.h
81377 +++ b/include/linux/decompress/mm.h
81378 @@ -77,7 +77,7 @@ static void free(void *where)
81379 * warnings when not needed (indeed large_malloc / large_free are not
81380 * needed by inflate */
81381
81382 -#define malloc(a) kmalloc(a, GFP_KERNEL)
81383 +#define malloc(a) kmalloc((a), GFP_KERNEL)
81384 #define free(a) kfree(a)
81385
81386 #define large_malloc(a) vmalloc(a)
81387 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
81388 index ce447f0..83c66bd 100644
81389 --- a/include/linux/devfreq.h
81390 +++ b/include/linux/devfreq.h
81391 @@ -114,7 +114,7 @@ struct devfreq_governor {
81392 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
81393 int (*event_handler)(struct devfreq *devfreq,
81394 unsigned int event, void *data);
81395 -};
81396 +} __do_const;
81397
81398 /**
81399 * struct devfreq - Device devfreq structure
81400 diff --git a/include/linux/device.h b/include/linux/device.h
81401 index 0eb8ee2..c603b6a 100644
81402 --- a/include/linux/device.h
81403 +++ b/include/linux/device.h
81404 @@ -311,7 +311,7 @@ struct subsys_interface {
81405 struct list_head node;
81406 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
81407 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
81408 -};
81409 +} __do_const;
81410
81411 int subsys_interface_register(struct subsys_interface *sif);
81412 void subsys_interface_unregister(struct subsys_interface *sif);
81413 @@ -507,7 +507,7 @@ struct device_type {
81414 void (*release)(struct device *dev);
81415
81416 const struct dev_pm_ops *pm;
81417 -};
81418 +} __do_const;
81419
81420 /* interface for exporting device attributes */
81421 struct device_attribute {
81422 @@ -517,11 +517,12 @@ struct device_attribute {
81423 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
81424 const char *buf, size_t count);
81425 };
81426 +typedef struct device_attribute __no_const device_attribute_no_const;
81427
81428 struct dev_ext_attribute {
81429 struct device_attribute attr;
81430 void *var;
81431 -};
81432 +} __do_const;
81433
81434 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
81435 char *buf);
81436 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
81437 index c3007cb..43efc8c 100644
81438 --- a/include/linux/dma-mapping.h
81439 +++ b/include/linux/dma-mapping.h
81440 @@ -60,7 +60,7 @@ struct dma_map_ops {
81441 u64 (*get_required_mask)(struct device *dev);
81442 #endif
81443 int is_phys;
81444 -};
81445 +} __do_const;
81446
81447 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
81448
81449 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
81450 index b6997a0..108be6c 100644
81451 --- a/include/linux/dmaengine.h
81452 +++ b/include/linux/dmaengine.h
81453 @@ -1133,9 +1133,9 @@ struct dma_pinned_list {
81454 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
81455 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
81456
81457 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
81458 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
81459 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
81460 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
81461 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
81462 struct dma_pinned_list *pinned_list, struct page *page,
81463 unsigned int offset, size_t len);
81464
81465 diff --git a/include/linux/efi.h b/include/linux/efi.h
81466 index cf7e431..d239dce 100644
81467 --- a/include/linux/efi.h
81468 +++ b/include/linux/efi.h
81469 @@ -1056,6 +1056,7 @@ struct efivar_operations {
81470 efi_set_variable_nonblocking_t *set_variable_nonblocking;
81471 efi_query_variable_store_t *query_variable_store;
81472 };
81473 +typedef struct efivar_operations __no_const efivar_operations_no_const;
81474
81475 struct efivars {
81476 /*
81477 diff --git a/include/linux/elf.h b/include/linux/elf.h
81478 index 20fa8d8..3d0dd18 100644
81479 --- a/include/linux/elf.h
81480 +++ b/include/linux/elf.h
81481 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
81482 #define elf_note elf32_note
81483 #define elf_addr_t Elf32_Off
81484 #define Elf_Half Elf32_Half
81485 +#define elf_dyn Elf32_Dyn
81486
81487 #else
81488
81489 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
81490 #define elf_note elf64_note
81491 #define elf_addr_t Elf64_Off
81492 #define Elf_Half Elf64_Half
81493 +#define elf_dyn Elf64_Dyn
81494
81495 #endif
81496
81497 diff --git a/include/linux/err.h b/include/linux/err.h
81498 index a729120..6ede2c9 100644
81499 --- a/include/linux/err.h
81500 +++ b/include/linux/err.h
81501 @@ -20,12 +20,12 @@
81502
81503 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
81504
81505 -static inline void * __must_check ERR_PTR(long error)
81506 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
81507 {
81508 return (void *) error;
81509 }
81510
81511 -static inline long __must_check PTR_ERR(__force const void *ptr)
81512 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
81513 {
81514 return (long) ptr;
81515 }
81516 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
81517 index 36f49c4..a2a1f4c 100644
81518 --- a/include/linux/extcon.h
81519 +++ b/include/linux/extcon.h
81520 @@ -135,7 +135,7 @@ struct extcon_dev {
81521 /* /sys/class/extcon/.../mutually_exclusive/... */
81522 struct attribute_group attr_g_muex;
81523 struct attribute **attrs_muex;
81524 - struct device_attribute *d_attrs_muex;
81525 + device_attribute_no_const *d_attrs_muex;
81526 };
81527
81528 /**
81529 diff --git a/include/linux/fb.h b/include/linux/fb.h
81530 index 043f328..180ccbf 100644
81531 --- a/include/linux/fb.h
81532 +++ b/include/linux/fb.h
81533 @@ -305,7 +305,8 @@ struct fb_ops {
81534 /* called at KDB enter and leave time to prepare the console */
81535 int (*fb_debug_enter)(struct fb_info *info);
81536 int (*fb_debug_leave)(struct fb_info *info);
81537 -};
81538 +} __do_const;
81539 +typedef struct fb_ops __no_const fb_ops_no_const;
81540
81541 #ifdef CONFIG_FB_TILEBLITTING
81542 #define FB_TILE_CURSOR_NONE 0
81543 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
81544 index 230f87b..1fd0485 100644
81545 --- a/include/linux/fdtable.h
81546 +++ b/include/linux/fdtable.h
81547 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
81548 void put_files_struct(struct files_struct *fs);
81549 void reset_files_struct(struct files_struct *);
81550 int unshare_files(struct files_struct **);
81551 -struct files_struct *dup_fd(struct files_struct *, int *);
81552 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
81553 void do_close_on_exec(struct files_struct *);
81554 int iterate_fd(struct files_struct *, unsigned,
81555 int (*)(const void *, struct file *, unsigned),
81556 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
81557 index 8293262..2b3b8bd 100644
81558 --- a/include/linux/frontswap.h
81559 +++ b/include/linux/frontswap.h
81560 @@ -11,7 +11,7 @@ struct frontswap_ops {
81561 int (*load)(unsigned, pgoff_t, struct page *);
81562 void (*invalidate_page)(unsigned, pgoff_t);
81563 void (*invalidate_area)(unsigned);
81564 -};
81565 +} __no_const;
81566
81567 extern bool frontswap_enabled;
81568 extern struct frontswap_ops *
81569 diff --git a/include/linux/fs.h b/include/linux/fs.h
81570 index 52cc449..58b25c9 100644
81571 --- a/include/linux/fs.h
81572 +++ b/include/linux/fs.h
81573 @@ -410,7 +410,7 @@ struct address_space {
81574 spinlock_t private_lock; /* for use by the address_space */
81575 struct list_head private_list; /* ditto */
81576 void *private_data; /* ditto */
81577 -} __attribute__((aligned(sizeof(long))));
81578 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
81579 /*
81580 * On most architectures that alignment is already the case; but
81581 * must be enforced here for CRIS, to let the least significant bit
81582 @@ -453,7 +453,7 @@ struct block_device {
81583 int bd_fsfreeze_count;
81584 /* Mutex for freeze */
81585 struct mutex bd_fsfreeze_mutex;
81586 -};
81587 +} __randomize_layout;
81588
81589 /*
81590 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
81591 @@ -639,7 +639,7 @@ struct inode {
81592 #endif
81593
81594 void *i_private; /* fs or device private pointer */
81595 -};
81596 +} __randomize_layout;
81597
81598 static inline int inode_unhashed(struct inode *inode)
81599 {
81600 @@ -834,7 +834,7 @@ struct file {
81601 struct list_head f_tfile_llink;
81602 #endif /* #ifdef CONFIG_EPOLL */
81603 struct address_space *f_mapping;
81604 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
81605 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
81606
81607 struct file_handle {
81608 __u32 handle_bytes;
81609 @@ -962,7 +962,7 @@ struct file_lock {
81610 int state; /* state of grant or error if -ve */
81611 } afs;
81612 } fl_u;
81613 -};
81614 +} __randomize_layout;
81615
81616 struct file_lock_context {
81617 spinlock_t flc_lock;
81618 @@ -1316,7 +1316,7 @@ struct super_block {
81619 * Indicates how deep in a filesystem stack this SB is
81620 */
81621 int s_stack_depth;
81622 -};
81623 +} __randomize_layout;
81624
81625 extern struct timespec current_fs_time(struct super_block *sb);
81626
81627 @@ -1570,7 +1570,8 @@ struct file_operations {
81628 #ifndef CONFIG_MMU
81629 unsigned (*mmap_capabilities)(struct file *);
81630 #endif
81631 -};
81632 +} __do_const __randomize_layout;
81633 +typedef struct file_operations __no_const file_operations_no_const;
81634
81635 struct inode_operations {
81636 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
81637 @@ -2918,4 +2919,14 @@ static inline bool dir_relax(struct inode *inode)
81638 return !IS_DEADDIR(inode);
81639 }
81640
81641 +static inline bool is_sidechannel_device(const struct inode *inode)
81642 +{
81643 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
81644 + umode_t mode = inode->i_mode;
81645 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
81646 +#else
81647 + return false;
81648 +#endif
81649 +}
81650 +
81651 #endif /* _LINUX_FS_H */
81652 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
81653 index 0efc3e6..fd23610 100644
81654 --- a/include/linux/fs_struct.h
81655 +++ b/include/linux/fs_struct.h
81656 @@ -6,13 +6,13 @@
81657 #include <linux/seqlock.h>
81658
81659 struct fs_struct {
81660 - int users;
81661 + atomic_t users;
81662 spinlock_t lock;
81663 seqcount_t seq;
81664 int umask;
81665 int in_exec;
81666 struct path root, pwd;
81667 -};
81668 +} __randomize_layout;
81669
81670 extern struct kmem_cache *fs_cachep;
81671
81672 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
81673 index 7714849..a4a5c7a 100644
81674 --- a/include/linux/fscache-cache.h
81675 +++ b/include/linux/fscache-cache.h
81676 @@ -113,7 +113,7 @@ struct fscache_operation {
81677 fscache_operation_release_t release;
81678 };
81679
81680 -extern atomic_t fscache_op_debug_id;
81681 +extern atomic_unchecked_t fscache_op_debug_id;
81682 extern void fscache_op_work_func(struct work_struct *work);
81683
81684 extern void fscache_enqueue_operation(struct fscache_operation *);
81685 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
81686 INIT_WORK(&op->work, fscache_op_work_func);
81687 atomic_set(&op->usage, 1);
81688 op->state = FSCACHE_OP_ST_INITIALISED;
81689 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
81690 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
81691 op->processor = processor;
81692 op->release = release;
81693 INIT_LIST_HEAD(&op->pend_link);
81694 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
81695 index 115bb81..e7b812b 100644
81696 --- a/include/linux/fscache.h
81697 +++ b/include/linux/fscache.h
81698 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
81699 * - this is mandatory for any object that may have data
81700 */
81701 void (*now_uncached)(void *cookie_netfs_data);
81702 -};
81703 +} __do_const;
81704
81705 /*
81706 * fscache cached network filesystem type
81707 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
81708 index 7ee1774..72505b8 100644
81709 --- a/include/linux/fsnotify.h
81710 +++ b/include/linux/fsnotify.h
81711 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
81712 struct inode *inode = file_inode(file);
81713 __u32 mask = FS_ACCESS;
81714
81715 + if (is_sidechannel_device(inode))
81716 + return;
81717 +
81718 if (S_ISDIR(inode->i_mode))
81719 mask |= FS_ISDIR;
81720
81721 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
81722 struct inode *inode = file_inode(file);
81723 __u32 mask = FS_MODIFY;
81724
81725 + if (is_sidechannel_device(inode))
81726 + return;
81727 +
81728 if (S_ISDIR(inode->i_mode))
81729 mask |= FS_ISDIR;
81730
81731 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
81732 */
81733 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
81734 {
81735 - return kstrdup(name, GFP_KERNEL);
81736 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
81737 }
81738
81739 /*
81740 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
81741 index ec274e0..e678159 100644
81742 --- a/include/linux/genhd.h
81743 +++ b/include/linux/genhd.h
81744 @@ -194,7 +194,7 @@ struct gendisk {
81745 struct kobject *slave_dir;
81746
81747 struct timer_rand_state *random;
81748 - atomic_t sync_io; /* RAID */
81749 + atomic_unchecked_t sync_io; /* RAID */
81750 struct disk_events *ev;
81751 #ifdef CONFIG_BLK_DEV_INTEGRITY
81752 struct blk_integrity *integrity;
81753 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
81754 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
81755
81756 /* drivers/char/random.c */
81757 -extern void add_disk_randomness(struct gendisk *disk);
81758 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
81759 extern void rand_initialize_disk(struct gendisk *disk);
81760
81761 static inline sector_t get_start_sect(struct block_device *bdev)
81762 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
81763 index 667c311..abac2a7 100644
81764 --- a/include/linux/genl_magic_func.h
81765 +++ b/include/linux/genl_magic_func.h
81766 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
81767 },
81768
81769 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
81770 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
81771 +static struct genl_ops ZZZ_genl_ops[] = {
81772 #include GENL_MAGIC_INCLUDE_FILE
81773 };
81774
81775 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
81776 index 51bd1e7..0486343 100644
81777 --- a/include/linux/gfp.h
81778 +++ b/include/linux/gfp.h
81779 @@ -34,6 +34,13 @@ struct vm_area_struct;
81780 #define ___GFP_NO_KSWAPD 0x400000u
81781 #define ___GFP_OTHER_NODE 0x800000u
81782 #define ___GFP_WRITE 0x1000000u
81783 +
81784 +#ifdef CONFIG_PAX_USERCOPY_SLABS
81785 +#define ___GFP_USERCOPY 0x2000000u
81786 +#else
81787 +#define ___GFP_USERCOPY 0
81788 +#endif
81789 +
81790 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
81791
81792 /*
81793 @@ -90,6 +97,7 @@ struct vm_area_struct;
81794 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
81795 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
81796 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
81797 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
81798
81799 /*
81800 * This may seem redundant, but it's a way of annotating false positives vs.
81801 @@ -97,7 +105,7 @@ struct vm_area_struct;
81802 */
81803 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
81804
81805 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
81806 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
81807 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
81808
81809 /* This equals 0, but use constants in case they ever change */
81810 @@ -152,6 +160,8 @@ struct vm_area_struct;
81811 /* 4GB DMA on some platforms */
81812 #define GFP_DMA32 __GFP_DMA32
81813
81814 +#define GFP_USERCOPY __GFP_USERCOPY
81815 +
81816 /* Convert GFP flags to their corresponding migrate type */
81817 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
81818 {
81819 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
81820 new file mode 100644
81821 index 0000000..91858e4
81822 --- /dev/null
81823 +++ b/include/linux/gracl.h
81824 @@ -0,0 +1,342 @@
81825 +#ifndef GR_ACL_H
81826 +#define GR_ACL_H
81827 +
81828 +#include <linux/grdefs.h>
81829 +#include <linux/resource.h>
81830 +#include <linux/capability.h>
81831 +#include <linux/dcache.h>
81832 +#include <asm/resource.h>
81833 +
81834 +/* Major status information */
81835 +
81836 +#define GR_VERSION "grsecurity 3.1"
81837 +#define GRSECURITY_VERSION 0x3100
81838 +
81839 +enum {
81840 + GR_SHUTDOWN = 0,
81841 + GR_ENABLE = 1,
81842 + GR_SPROLE = 2,
81843 + GR_OLDRELOAD = 3,
81844 + GR_SEGVMOD = 4,
81845 + GR_STATUS = 5,
81846 + GR_UNSPROLE = 6,
81847 + GR_PASSSET = 7,
81848 + GR_SPROLEPAM = 8,
81849 + GR_RELOAD = 9,
81850 +};
81851 +
81852 +/* Password setup definitions
81853 + * kernel/grhash.c */
81854 +enum {
81855 + GR_PW_LEN = 128,
81856 + GR_SALT_LEN = 16,
81857 + GR_SHA_LEN = 32,
81858 +};
81859 +
81860 +enum {
81861 + GR_SPROLE_LEN = 64,
81862 +};
81863 +
81864 +enum {
81865 + GR_NO_GLOB = 0,
81866 + GR_REG_GLOB,
81867 + GR_CREATE_GLOB
81868 +};
81869 +
81870 +#define GR_NLIMITS 32
81871 +
81872 +/* Begin Data Structures */
81873 +
81874 +struct sprole_pw {
81875 + unsigned char *rolename;
81876 + unsigned char salt[GR_SALT_LEN];
81877 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
81878 +};
81879 +
81880 +struct name_entry {
81881 + __u32 key;
81882 + u64 inode;
81883 + dev_t device;
81884 + char *name;
81885 + __u16 len;
81886 + __u8 deleted;
81887 + struct name_entry *prev;
81888 + struct name_entry *next;
81889 +};
81890 +
81891 +struct inodev_entry {
81892 + struct name_entry *nentry;
81893 + struct inodev_entry *prev;
81894 + struct inodev_entry *next;
81895 +};
81896 +
81897 +struct acl_role_db {
81898 + struct acl_role_label **r_hash;
81899 + __u32 r_size;
81900 +};
81901 +
81902 +struct inodev_db {
81903 + struct inodev_entry **i_hash;
81904 + __u32 i_size;
81905 +};
81906 +
81907 +struct name_db {
81908 + struct name_entry **n_hash;
81909 + __u32 n_size;
81910 +};
81911 +
81912 +struct crash_uid {
81913 + uid_t uid;
81914 + unsigned long expires;
81915 +};
81916 +
81917 +struct gr_hash_struct {
81918 + void **table;
81919 + void **nametable;
81920 + void *first;
81921 + __u32 table_size;
81922 + __u32 used_size;
81923 + int type;
81924 +};
81925 +
81926 +/* Userspace Grsecurity ACL data structures */
81927 +
81928 +struct acl_subject_label {
81929 + char *filename;
81930 + u64 inode;
81931 + dev_t device;
81932 + __u32 mode;
81933 + kernel_cap_t cap_mask;
81934 + kernel_cap_t cap_lower;
81935 + kernel_cap_t cap_invert_audit;
81936 +
81937 + struct rlimit res[GR_NLIMITS];
81938 + __u32 resmask;
81939 +
81940 + __u8 user_trans_type;
81941 + __u8 group_trans_type;
81942 + uid_t *user_transitions;
81943 + gid_t *group_transitions;
81944 + __u16 user_trans_num;
81945 + __u16 group_trans_num;
81946 +
81947 + __u32 sock_families[2];
81948 + __u32 ip_proto[8];
81949 + __u32 ip_type;
81950 + struct acl_ip_label **ips;
81951 + __u32 ip_num;
81952 + __u32 inaddr_any_override;
81953 +
81954 + __u32 crashes;
81955 + unsigned long expires;
81956 +
81957 + struct acl_subject_label *parent_subject;
81958 + struct gr_hash_struct *hash;
81959 + struct acl_subject_label *prev;
81960 + struct acl_subject_label *next;
81961 +
81962 + struct acl_object_label **obj_hash;
81963 + __u32 obj_hash_size;
81964 + __u16 pax_flags;
81965 +};
81966 +
81967 +struct role_allowed_ip {
81968 + __u32 addr;
81969 + __u32 netmask;
81970 +
81971 + struct role_allowed_ip *prev;
81972 + struct role_allowed_ip *next;
81973 +};
81974 +
81975 +struct role_transition {
81976 + char *rolename;
81977 +
81978 + struct role_transition *prev;
81979 + struct role_transition *next;
81980 +};
81981 +
81982 +struct acl_role_label {
81983 + char *rolename;
81984 + uid_t uidgid;
81985 + __u16 roletype;
81986 +
81987 + __u16 auth_attempts;
81988 + unsigned long expires;
81989 +
81990 + struct acl_subject_label *root_label;
81991 + struct gr_hash_struct *hash;
81992 +
81993 + struct acl_role_label *prev;
81994 + struct acl_role_label *next;
81995 +
81996 + struct role_transition *transitions;
81997 + struct role_allowed_ip *allowed_ips;
81998 + uid_t *domain_children;
81999 + __u16 domain_child_num;
82000 +
82001 + umode_t umask;
82002 +
82003 + struct acl_subject_label **subj_hash;
82004 + __u32 subj_hash_size;
82005 +};
82006 +
82007 +struct user_acl_role_db {
82008 + struct acl_role_label **r_table;
82009 + __u32 num_pointers; /* Number of allocations to track */
82010 + __u32 num_roles; /* Number of roles */
82011 + __u32 num_domain_children; /* Number of domain children */
82012 + __u32 num_subjects; /* Number of subjects */
82013 + __u32 num_objects; /* Number of objects */
82014 +};
82015 +
82016 +struct acl_object_label {
82017 + char *filename;
82018 + u64 inode;
82019 + dev_t device;
82020 + __u32 mode;
82021 +
82022 + struct acl_subject_label *nested;
82023 + struct acl_object_label *globbed;
82024 +
82025 + /* next two structures not used */
82026 +
82027 + struct acl_object_label *prev;
82028 + struct acl_object_label *next;
82029 +};
82030 +
82031 +struct acl_ip_label {
82032 + char *iface;
82033 + __u32 addr;
82034 + __u32 netmask;
82035 + __u16 low, high;
82036 + __u8 mode;
82037 + __u32 type;
82038 + __u32 proto[8];
82039 +
82040 + /* next two structures not used */
82041 +
82042 + struct acl_ip_label *prev;
82043 + struct acl_ip_label *next;
82044 +};
82045 +
82046 +struct gr_arg {
82047 + struct user_acl_role_db role_db;
82048 + unsigned char pw[GR_PW_LEN];
82049 + unsigned char salt[GR_SALT_LEN];
82050 + unsigned char sum[GR_SHA_LEN];
82051 + unsigned char sp_role[GR_SPROLE_LEN];
82052 + struct sprole_pw *sprole_pws;
82053 + dev_t segv_device;
82054 + u64 segv_inode;
82055 + uid_t segv_uid;
82056 + __u16 num_sprole_pws;
82057 + __u16 mode;
82058 +};
82059 +
82060 +struct gr_arg_wrapper {
82061 + struct gr_arg *arg;
82062 + __u32 version;
82063 + __u32 size;
82064 +};
82065 +
82066 +struct subject_map {
82067 + struct acl_subject_label *user;
82068 + struct acl_subject_label *kernel;
82069 + struct subject_map *prev;
82070 + struct subject_map *next;
82071 +};
82072 +
82073 +struct acl_subj_map_db {
82074 + struct subject_map **s_hash;
82075 + __u32 s_size;
82076 +};
82077 +
82078 +struct gr_policy_state {
82079 + struct sprole_pw **acl_special_roles;
82080 + __u16 num_sprole_pws;
82081 + struct acl_role_label *kernel_role;
82082 + struct acl_role_label *role_list;
82083 + struct acl_role_label *default_role;
82084 + struct acl_role_db acl_role_set;
82085 + struct acl_subj_map_db subj_map_set;
82086 + struct name_db name_set;
82087 + struct inodev_db inodev_set;
82088 +};
82089 +
82090 +struct gr_alloc_state {
82091 + unsigned long alloc_stack_next;
82092 + unsigned long alloc_stack_size;
82093 + void **alloc_stack;
82094 +};
82095 +
82096 +struct gr_reload_state {
82097 + struct gr_policy_state oldpolicy;
82098 + struct gr_alloc_state oldalloc;
82099 + struct gr_policy_state newpolicy;
82100 + struct gr_alloc_state newalloc;
82101 + struct gr_policy_state *oldpolicy_ptr;
82102 + struct gr_alloc_state *oldalloc_ptr;
82103 + unsigned char oldmode;
82104 +};
82105 +
82106 +/* End Data Structures Section */
82107 +
82108 +/* Hash functions generated by empirical testing by Brad Spengler
82109 + Makes good use of the low bits of the inode. Generally 0-1 times
82110 + in loop for successful match. 0-3 for unsuccessful match.
82111 + Shift/add algorithm with modulus of table size and an XOR*/
82112 +
82113 +static __inline__ unsigned int
82114 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
82115 +{
82116 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
82117 +}
82118 +
82119 + static __inline__ unsigned int
82120 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
82121 +{
82122 + return ((const unsigned long)userp % sz);
82123 +}
82124 +
82125 +static __inline__ unsigned int
82126 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
82127 +{
82128 + unsigned int rem;
82129 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
82130 + return rem;
82131 +}
82132 +
82133 +static __inline__ unsigned int
82134 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
82135 +{
82136 + return full_name_hash((const unsigned char *)name, len) % sz;
82137 +}
82138 +
82139 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
82140 + subj = NULL; \
82141 + iter = 0; \
82142 + while (iter < role->subj_hash_size) { \
82143 + if (subj == NULL) \
82144 + subj = role->subj_hash[iter]; \
82145 + if (subj == NULL) { \
82146 + iter++; \
82147 + continue; \
82148 + }
82149 +
82150 +#define FOR_EACH_SUBJECT_END(subj,iter) \
82151 + subj = subj->next; \
82152 + if (subj == NULL) \
82153 + iter++; \
82154 + }
82155 +
82156 +
82157 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
82158 + subj = role->hash->first; \
82159 + while (subj != NULL) {
82160 +
82161 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
82162 + subj = subj->next; \
82163 + }
82164 +
82165 +#endif
82166 +
82167 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
82168 new file mode 100644
82169 index 0000000..af64092
82170 --- /dev/null
82171 +++ b/include/linux/gracl_compat.h
82172 @@ -0,0 +1,156 @@
82173 +#ifndef GR_ACL_COMPAT_H
82174 +#define GR_ACL_COMPAT_H
82175 +
82176 +#include <linux/resource.h>
82177 +#include <asm/resource.h>
82178 +
82179 +struct sprole_pw_compat {
82180 + compat_uptr_t rolename;
82181 + unsigned char salt[GR_SALT_LEN];
82182 + unsigned char sum[GR_SHA_LEN];
82183 +};
82184 +
82185 +struct gr_hash_struct_compat {
82186 + compat_uptr_t table;
82187 + compat_uptr_t nametable;
82188 + compat_uptr_t first;
82189 + __u32 table_size;
82190 + __u32 used_size;
82191 + int type;
82192 +};
82193 +
82194 +struct acl_subject_label_compat {
82195 + compat_uptr_t filename;
82196 + compat_u64 inode;
82197 + __u32 device;
82198 + __u32 mode;
82199 + kernel_cap_t cap_mask;
82200 + kernel_cap_t cap_lower;
82201 + kernel_cap_t cap_invert_audit;
82202 +
82203 + struct compat_rlimit res[GR_NLIMITS];
82204 + __u32 resmask;
82205 +
82206 + __u8 user_trans_type;
82207 + __u8 group_trans_type;
82208 + compat_uptr_t user_transitions;
82209 + compat_uptr_t group_transitions;
82210 + __u16 user_trans_num;
82211 + __u16 group_trans_num;
82212 +
82213 + __u32 sock_families[2];
82214 + __u32 ip_proto[8];
82215 + __u32 ip_type;
82216 + compat_uptr_t ips;
82217 + __u32 ip_num;
82218 + __u32 inaddr_any_override;
82219 +
82220 + __u32 crashes;
82221 + compat_ulong_t expires;
82222 +
82223 + compat_uptr_t parent_subject;
82224 + compat_uptr_t hash;
82225 + compat_uptr_t prev;
82226 + compat_uptr_t next;
82227 +
82228 + compat_uptr_t obj_hash;
82229 + __u32 obj_hash_size;
82230 + __u16 pax_flags;
82231 +};
82232 +
82233 +struct role_allowed_ip_compat {
82234 + __u32 addr;
82235 + __u32 netmask;
82236 +
82237 + compat_uptr_t prev;
82238 + compat_uptr_t next;
82239 +};
82240 +
82241 +struct role_transition_compat {
82242 + compat_uptr_t rolename;
82243 +
82244 + compat_uptr_t prev;
82245 + compat_uptr_t next;
82246 +};
82247 +
82248 +struct acl_role_label_compat {
82249 + compat_uptr_t rolename;
82250 + uid_t uidgid;
82251 + __u16 roletype;
82252 +
82253 + __u16 auth_attempts;
82254 + compat_ulong_t expires;
82255 +
82256 + compat_uptr_t root_label;
82257 + compat_uptr_t hash;
82258 +
82259 + compat_uptr_t prev;
82260 + compat_uptr_t next;
82261 +
82262 + compat_uptr_t transitions;
82263 + compat_uptr_t allowed_ips;
82264 + compat_uptr_t domain_children;
82265 + __u16 domain_child_num;
82266 +
82267 + umode_t umask;
82268 +
82269 + compat_uptr_t subj_hash;
82270 + __u32 subj_hash_size;
82271 +};
82272 +
82273 +struct user_acl_role_db_compat {
82274 + compat_uptr_t r_table;
82275 + __u32 num_pointers;
82276 + __u32 num_roles;
82277 + __u32 num_domain_children;
82278 + __u32 num_subjects;
82279 + __u32 num_objects;
82280 +};
82281 +
82282 +struct acl_object_label_compat {
82283 + compat_uptr_t filename;
82284 + compat_u64 inode;
82285 + __u32 device;
82286 + __u32 mode;
82287 +
82288 + compat_uptr_t nested;
82289 + compat_uptr_t globbed;
82290 +
82291 + compat_uptr_t prev;
82292 + compat_uptr_t next;
82293 +};
82294 +
82295 +struct acl_ip_label_compat {
82296 + compat_uptr_t iface;
82297 + __u32 addr;
82298 + __u32 netmask;
82299 + __u16 low, high;
82300 + __u8 mode;
82301 + __u32 type;
82302 + __u32 proto[8];
82303 +
82304 + compat_uptr_t prev;
82305 + compat_uptr_t next;
82306 +};
82307 +
82308 +struct gr_arg_compat {
82309 + struct user_acl_role_db_compat role_db;
82310 + unsigned char pw[GR_PW_LEN];
82311 + unsigned char salt[GR_SALT_LEN];
82312 + unsigned char sum[GR_SHA_LEN];
82313 + unsigned char sp_role[GR_SPROLE_LEN];
82314 + compat_uptr_t sprole_pws;
82315 + __u32 segv_device;
82316 + compat_u64 segv_inode;
82317 + uid_t segv_uid;
82318 + __u16 num_sprole_pws;
82319 + __u16 mode;
82320 +};
82321 +
82322 +struct gr_arg_wrapper_compat {
82323 + compat_uptr_t arg;
82324 + __u32 version;
82325 + __u32 size;
82326 +};
82327 +
82328 +#endif
82329 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
82330 new file mode 100644
82331 index 0000000..323ecf2
82332 --- /dev/null
82333 +++ b/include/linux/gralloc.h
82334 @@ -0,0 +1,9 @@
82335 +#ifndef __GRALLOC_H
82336 +#define __GRALLOC_H
82337 +
82338 +void acl_free_all(void);
82339 +int acl_alloc_stack_init(unsigned long size);
82340 +void *acl_alloc(unsigned long len);
82341 +void *acl_alloc_num(unsigned long num, unsigned long len);
82342 +
82343 +#endif
82344 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
82345 new file mode 100644
82346 index 0000000..be66033
82347 --- /dev/null
82348 +++ b/include/linux/grdefs.h
82349 @@ -0,0 +1,140 @@
82350 +#ifndef GRDEFS_H
82351 +#define GRDEFS_H
82352 +
82353 +/* Begin grsecurity status declarations */
82354 +
82355 +enum {
82356 + GR_READY = 0x01,
82357 + GR_STATUS_INIT = 0x00 // disabled state
82358 +};
82359 +
82360 +/* Begin ACL declarations */
82361 +
82362 +/* Role flags */
82363 +
82364 +enum {
82365 + GR_ROLE_USER = 0x0001,
82366 + GR_ROLE_GROUP = 0x0002,
82367 + GR_ROLE_DEFAULT = 0x0004,
82368 + GR_ROLE_SPECIAL = 0x0008,
82369 + GR_ROLE_AUTH = 0x0010,
82370 + GR_ROLE_NOPW = 0x0020,
82371 + GR_ROLE_GOD = 0x0040,
82372 + GR_ROLE_LEARN = 0x0080,
82373 + GR_ROLE_TPE = 0x0100,
82374 + GR_ROLE_DOMAIN = 0x0200,
82375 + GR_ROLE_PAM = 0x0400,
82376 + GR_ROLE_PERSIST = 0x0800
82377 +};
82378 +
82379 +/* ACL Subject and Object mode flags */
82380 +enum {
82381 + GR_DELETED = 0x80000000
82382 +};
82383 +
82384 +/* ACL Object-only mode flags */
82385 +enum {
82386 + GR_READ = 0x00000001,
82387 + GR_APPEND = 0x00000002,
82388 + GR_WRITE = 0x00000004,
82389 + GR_EXEC = 0x00000008,
82390 + GR_FIND = 0x00000010,
82391 + GR_INHERIT = 0x00000020,
82392 + GR_SETID = 0x00000040,
82393 + GR_CREATE = 0x00000080,
82394 + GR_DELETE = 0x00000100,
82395 + GR_LINK = 0x00000200,
82396 + GR_AUDIT_READ = 0x00000400,
82397 + GR_AUDIT_APPEND = 0x00000800,
82398 + GR_AUDIT_WRITE = 0x00001000,
82399 + GR_AUDIT_EXEC = 0x00002000,
82400 + GR_AUDIT_FIND = 0x00004000,
82401 + GR_AUDIT_INHERIT= 0x00008000,
82402 + GR_AUDIT_SETID = 0x00010000,
82403 + GR_AUDIT_CREATE = 0x00020000,
82404 + GR_AUDIT_DELETE = 0x00040000,
82405 + GR_AUDIT_LINK = 0x00080000,
82406 + GR_PTRACERD = 0x00100000,
82407 + GR_NOPTRACE = 0x00200000,
82408 + GR_SUPPRESS = 0x00400000,
82409 + GR_NOLEARN = 0x00800000,
82410 + GR_INIT_TRANSFER= 0x01000000
82411 +};
82412 +
82413 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
82414 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
82415 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
82416 +
82417 +/* ACL subject-only mode flags */
82418 +enum {
82419 + GR_KILL = 0x00000001,
82420 + GR_VIEW = 0x00000002,
82421 + GR_PROTECTED = 0x00000004,
82422 + GR_LEARN = 0x00000008,
82423 + GR_OVERRIDE = 0x00000010,
82424 + /* just a placeholder, this mode is only used in userspace */
82425 + GR_DUMMY = 0x00000020,
82426 + GR_PROTSHM = 0x00000040,
82427 + GR_KILLPROC = 0x00000080,
82428 + GR_KILLIPPROC = 0x00000100,
82429 + /* just a placeholder, this mode is only used in userspace */
82430 + GR_NOTROJAN = 0x00000200,
82431 + GR_PROTPROCFD = 0x00000400,
82432 + GR_PROCACCT = 0x00000800,
82433 + GR_RELAXPTRACE = 0x00001000,
82434 + //GR_NESTED = 0x00002000,
82435 + GR_INHERITLEARN = 0x00004000,
82436 + GR_PROCFIND = 0x00008000,
82437 + GR_POVERRIDE = 0x00010000,
82438 + GR_KERNELAUTH = 0x00020000,
82439 + GR_ATSECURE = 0x00040000,
82440 + GR_SHMEXEC = 0x00080000
82441 +};
82442 +
82443 +enum {
82444 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
82445 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
82446 + GR_PAX_ENABLE_MPROTECT = 0x0004,
82447 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
82448 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
82449 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
82450 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
82451 + GR_PAX_DISABLE_MPROTECT = 0x0400,
82452 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
82453 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
82454 +};
82455 +
82456 +enum {
82457 + GR_ID_USER = 0x01,
82458 + GR_ID_GROUP = 0x02,
82459 +};
82460 +
82461 +enum {
82462 + GR_ID_ALLOW = 0x01,
82463 + GR_ID_DENY = 0x02,
82464 +};
82465 +
82466 +#define GR_CRASH_RES 31
82467 +#define GR_UIDTABLE_MAX 500
82468 +
82469 +/* begin resource learning section */
82470 +enum {
82471 + GR_RLIM_CPU_BUMP = 60,
82472 + GR_RLIM_FSIZE_BUMP = 50000,
82473 + GR_RLIM_DATA_BUMP = 10000,
82474 + GR_RLIM_STACK_BUMP = 1000,
82475 + GR_RLIM_CORE_BUMP = 10000,
82476 + GR_RLIM_RSS_BUMP = 500000,
82477 + GR_RLIM_NPROC_BUMP = 1,
82478 + GR_RLIM_NOFILE_BUMP = 5,
82479 + GR_RLIM_MEMLOCK_BUMP = 50000,
82480 + GR_RLIM_AS_BUMP = 500000,
82481 + GR_RLIM_LOCKS_BUMP = 2,
82482 + GR_RLIM_SIGPENDING_BUMP = 5,
82483 + GR_RLIM_MSGQUEUE_BUMP = 10000,
82484 + GR_RLIM_NICE_BUMP = 1,
82485 + GR_RLIM_RTPRIO_BUMP = 1,
82486 + GR_RLIM_RTTIME_BUMP = 1000000
82487 +};
82488 +
82489 +#endif
82490 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
82491 new file mode 100644
82492 index 0000000..fb1de5d
82493 --- /dev/null
82494 +++ b/include/linux/grinternal.h
82495 @@ -0,0 +1,230 @@
82496 +#ifndef __GRINTERNAL_H
82497 +#define __GRINTERNAL_H
82498 +
82499 +#ifdef CONFIG_GRKERNSEC
82500 +
82501 +#include <linux/fs.h>
82502 +#include <linux/mnt_namespace.h>
82503 +#include <linux/nsproxy.h>
82504 +#include <linux/gracl.h>
82505 +#include <linux/grdefs.h>
82506 +#include <linux/grmsg.h>
82507 +
82508 +void gr_add_learn_entry(const char *fmt, ...)
82509 + __attribute__ ((format (printf, 1, 2)));
82510 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
82511 + const struct vfsmount *mnt);
82512 +__u32 gr_check_create(const struct dentry *new_dentry,
82513 + const struct dentry *parent,
82514 + const struct vfsmount *mnt, const __u32 mode);
82515 +int gr_check_protected_task(const struct task_struct *task);
82516 +__u32 to_gr_audit(const __u32 reqmode);
82517 +int gr_set_acls(const int type);
82518 +int gr_acl_is_enabled(void);
82519 +char gr_roletype_to_char(void);
82520 +
82521 +void gr_handle_alertkill(struct task_struct *task);
82522 +char *gr_to_filename(const struct dentry *dentry,
82523 + const struct vfsmount *mnt);
82524 +char *gr_to_filename1(const struct dentry *dentry,
82525 + const struct vfsmount *mnt);
82526 +char *gr_to_filename2(const struct dentry *dentry,
82527 + const struct vfsmount *mnt);
82528 +char *gr_to_filename3(const struct dentry *dentry,
82529 + const struct vfsmount *mnt);
82530 +
82531 +extern int grsec_enable_ptrace_readexec;
82532 +extern int grsec_enable_harden_ptrace;
82533 +extern int grsec_enable_link;
82534 +extern int grsec_enable_fifo;
82535 +extern int grsec_enable_execve;
82536 +extern int grsec_enable_shm;
82537 +extern int grsec_enable_execlog;
82538 +extern int grsec_enable_signal;
82539 +extern int grsec_enable_audit_ptrace;
82540 +extern int grsec_enable_forkfail;
82541 +extern int grsec_enable_time;
82542 +extern int grsec_enable_rofs;
82543 +extern int grsec_deny_new_usb;
82544 +extern int grsec_enable_chroot_shmat;
82545 +extern int grsec_enable_chroot_mount;
82546 +extern int grsec_enable_chroot_double;
82547 +extern int grsec_enable_chroot_pivot;
82548 +extern int grsec_enable_chroot_chdir;
82549 +extern int grsec_enable_chroot_chmod;
82550 +extern int grsec_enable_chroot_mknod;
82551 +extern int grsec_enable_chroot_fchdir;
82552 +extern int grsec_enable_chroot_nice;
82553 +extern int grsec_enable_chroot_execlog;
82554 +extern int grsec_enable_chroot_caps;
82555 +extern int grsec_enable_chroot_rename;
82556 +extern int grsec_enable_chroot_sysctl;
82557 +extern int grsec_enable_chroot_unix;
82558 +extern int grsec_enable_symlinkown;
82559 +extern kgid_t grsec_symlinkown_gid;
82560 +extern int grsec_enable_tpe;
82561 +extern kgid_t grsec_tpe_gid;
82562 +extern int grsec_enable_tpe_all;
82563 +extern int grsec_enable_tpe_invert;
82564 +extern int grsec_enable_socket_all;
82565 +extern kgid_t grsec_socket_all_gid;
82566 +extern int grsec_enable_socket_client;
82567 +extern kgid_t grsec_socket_client_gid;
82568 +extern int grsec_enable_socket_server;
82569 +extern kgid_t grsec_socket_server_gid;
82570 +extern kgid_t grsec_audit_gid;
82571 +extern int grsec_enable_group;
82572 +extern int grsec_enable_log_rwxmaps;
82573 +extern int grsec_enable_mount;
82574 +extern int grsec_enable_chdir;
82575 +extern int grsec_resource_logging;
82576 +extern int grsec_enable_blackhole;
82577 +extern int grsec_lastack_retries;
82578 +extern int grsec_enable_brute;
82579 +extern int grsec_enable_harden_ipc;
82580 +extern int grsec_lock;
82581 +
82582 +extern spinlock_t grsec_alert_lock;
82583 +extern unsigned long grsec_alert_wtime;
82584 +extern unsigned long grsec_alert_fyet;
82585 +
82586 +extern spinlock_t grsec_audit_lock;
82587 +
82588 +extern rwlock_t grsec_exec_file_lock;
82589 +
82590 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
82591 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
82592 + (tsk)->exec_file->f_path.mnt) : "/")
82593 +
82594 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
82595 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
82596 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
82597 +
82598 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
82599 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
82600 + (tsk)->exec_file->f_path.mnt) : "/")
82601 +
82602 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
82603 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
82604 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
82605 +
82606 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
82607 +
82608 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
82609 +
82610 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
82611 +{
82612 + if (file1 && file2) {
82613 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
82614 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
82615 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
82616 + return true;
82617 + }
82618 +
82619 + return false;
82620 +}
82621 +
82622 +#define GR_CHROOT_CAPS {{ \
82623 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
82624 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
82625 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
82626 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
82627 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
82628 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
82629 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
82630 +
82631 +#define security_learn(normal_msg,args...) \
82632 +({ \
82633 + read_lock(&grsec_exec_file_lock); \
82634 + gr_add_learn_entry(normal_msg "\n", ## args); \
82635 + read_unlock(&grsec_exec_file_lock); \
82636 +})
82637 +
82638 +enum {
82639 + GR_DO_AUDIT,
82640 + GR_DONT_AUDIT,
82641 + /* used for non-audit messages that we shouldn't kill the task on */
82642 + GR_DONT_AUDIT_GOOD
82643 +};
82644 +
82645 +enum {
82646 + GR_TTYSNIFF,
82647 + GR_RBAC,
82648 + GR_RBAC_STR,
82649 + GR_STR_RBAC,
82650 + GR_RBAC_MODE2,
82651 + GR_RBAC_MODE3,
82652 + GR_FILENAME,
82653 + GR_SYSCTL_HIDDEN,
82654 + GR_NOARGS,
82655 + GR_ONE_INT,
82656 + GR_ONE_INT_TWO_STR,
82657 + GR_ONE_STR,
82658 + GR_STR_INT,
82659 + GR_TWO_STR_INT,
82660 + GR_TWO_INT,
82661 + GR_TWO_U64,
82662 + GR_THREE_INT,
82663 + GR_FIVE_INT_TWO_STR,
82664 + GR_TWO_STR,
82665 + GR_THREE_STR,
82666 + GR_FOUR_STR,
82667 + GR_STR_FILENAME,
82668 + GR_FILENAME_STR,
82669 + GR_FILENAME_TWO_INT,
82670 + GR_FILENAME_TWO_INT_STR,
82671 + GR_TEXTREL,
82672 + GR_PTRACE,
82673 + GR_RESOURCE,
82674 + GR_CAP,
82675 + GR_SIG,
82676 + GR_SIG2,
82677 + GR_CRASH1,
82678 + GR_CRASH2,
82679 + GR_PSACCT,
82680 + GR_RWXMAP,
82681 + GR_RWXMAPVMA
82682 +};
82683 +
82684 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
82685 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
82686 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
82687 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
82688 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
82689 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
82690 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
82691 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
82692 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
82693 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
82694 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
82695 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
82696 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
82697 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
82698 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
82699 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
82700 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
82701 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
82702 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
82703 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
82704 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
82705 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
82706 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
82707 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
82708 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
82709 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
82710 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
82711 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
82712 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
82713 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
82714 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
82715 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
82716 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
82717 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
82718 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
82719 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
82720 +
82721 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
82722 +
82723 +#endif
82724 +
82725 +#endif
82726 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
82727 new file mode 100644
82728 index 0000000..26ef560
82729 --- /dev/null
82730 +++ b/include/linux/grmsg.h
82731 @@ -0,0 +1,118 @@
82732 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
82733 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
82734 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
82735 +#define GR_STOPMOD_MSG "denied modification of module state by "
82736 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
82737 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
82738 +#define GR_IOPERM_MSG "denied use of ioperm() by "
82739 +#define GR_IOPL_MSG "denied use of iopl() by "
82740 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
82741 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
82742 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
82743 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
82744 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
82745 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
82746 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
82747 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
82748 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
82749 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
82750 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
82751 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
82752 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
82753 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
82754 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
82755 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
82756 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
82757 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
82758 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
82759 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
82760 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
82761 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
82762 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
82763 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
82764 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
82765 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
82766 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
82767 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
82768 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
82769 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
82770 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
82771 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
82772 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
82773 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
82774 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
82775 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
82776 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
82777 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
82778 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
82779 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
82780 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
82781 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
82782 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
82783 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
82784 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
82785 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
82786 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
82787 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
82788 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
82789 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
82790 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
82791 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
82792 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
82793 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
82794 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
82795 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
82796 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
82797 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
82798 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
82799 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
82800 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
82801 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
82802 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
82803 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
82804 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
82805 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
82806 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
82807 +#define GR_NICE_CHROOT_MSG "denied priority change by "
82808 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
82809 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
82810 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
82811 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
82812 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
82813 +#define GR_TIME_MSG "time set by "
82814 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
82815 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
82816 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
82817 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
82818 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
82819 +#define GR_BIND_MSG "denied bind() by "
82820 +#define GR_CONNECT_MSG "denied connect() by "
82821 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
82822 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
82823 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
82824 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
82825 +#define GR_CAP_ACL_MSG "use of %s denied for "
82826 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
82827 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
82828 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
82829 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
82830 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
82831 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
82832 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
82833 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
82834 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
82835 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
82836 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
82837 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
82838 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
82839 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
82840 +#define GR_VM86_MSG "denied use of vm86 by "
82841 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
82842 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
82843 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
82844 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
82845 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
82846 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
82847 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
82848 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
82849 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
82850 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
82851 new file mode 100644
82852 index 0000000..63c1850
82853 --- /dev/null
82854 +++ b/include/linux/grsecurity.h
82855 @@ -0,0 +1,250 @@
82856 +#ifndef GR_SECURITY_H
82857 +#define GR_SECURITY_H
82858 +#include <linux/fs.h>
82859 +#include <linux/fs_struct.h>
82860 +#include <linux/binfmts.h>
82861 +#include <linux/gracl.h>
82862 +
82863 +/* notify of brain-dead configs */
82864 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82865 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
82866 +#endif
82867 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82868 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
82869 +#endif
82870 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
82871 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
82872 +#endif
82873 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
82874 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
82875 +#endif
82876 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
82877 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
82878 +#endif
82879 +
82880 +int gr_handle_new_usb(void);
82881 +
82882 +void gr_handle_brute_attach(int dumpable);
82883 +void gr_handle_brute_check(void);
82884 +void gr_handle_kernel_exploit(void);
82885 +
82886 +char gr_roletype_to_char(void);
82887 +
82888 +int gr_proc_is_restricted(void);
82889 +
82890 +int gr_acl_enable_at_secure(void);
82891 +
82892 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
82893 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
82894 +
82895 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
82896 +
82897 +void gr_del_task_from_ip_table(struct task_struct *p);
82898 +
82899 +int gr_pid_is_chrooted(struct task_struct *p);
82900 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
82901 +int gr_handle_chroot_nice(void);
82902 +int gr_handle_chroot_sysctl(const int op);
82903 +int gr_handle_chroot_setpriority(struct task_struct *p,
82904 + const int niceval);
82905 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
82906 +int gr_chroot_fhandle(void);
82907 +int gr_handle_chroot_chroot(const struct dentry *dentry,
82908 + const struct vfsmount *mnt);
82909 +void gr_handle_chroot_chdir(const struct path *path);
82910 +int gr_handle_chroot_chmod(const struct dentry *dentry,
82911 + const struct vfsmount *mnt, const int mode);
82912 +int gr_handle_chroot_mknod(const struct dentry *dentry,
82913 + const struct vfsmount *mnt, const int mode);
82914 +int gr_handle_chroot_mount(const struct dentry *dentry,
82915 + const struct vfsmount *mnt,
82916 + const char *dev_name);
82917 +int gr_handle_chroot_pivot(void);
82918 +int gr_handle_chroot_unix(const pid_t pid);
82919 +
82920 +int gr_handle_rawio(const struct inode *inode);
82921 +
82922 +void gr_handle_ioperm(void);
82923 +void gr_handle_iopl(void);
82924 +void gr_handle_msr_write(void);
82925 +
82926 +umode_t gr_acl_umask(void);
82927 +
82928 +int gr_tpe_allow(const struct file *file);
82929 +
82930 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
82931 +void gr_clear_chroot_entries(struct task_struct *task);
82932 +
82933 +void gr_log_forkfail(const int retval);
82934 +void gr_log_timechange(void);
82935 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
82936 +void gr_log_chdir(const struct dentry *dentry,
82937 + const struct vfsmount *mnt);
82938 +void gr_log_chroot_exec(const struct dentry *dentry,
82939 + const struct vfsmount *mnt);
82940 +void gr_log_remount(const char *devname, const int retval);
82941 +void gr_log_unmount(const char *devname, const int retval);
82942 +void gr_log_mount(const char *from, struct path *to, const int retval);
82943 +void gr_log_textrel(struct vm_area_struct *vma);
82944 +void gr_log_ptgnustack(struct file *file);
82945 +void gr_log_rwxmmap(struct file *file);
82946 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
82947 +
82948 +int gr_handle_follow_link(const struct inode *parent,
82949 + const struct inode *inode,
82950 + const struct dentry *dentry,
82951 + const struct vfsmount *mnt);
82952 +int gr_handle_fifo(const struct dentry *dentry,
82953 + const struct vfsmount *mnt,
82954 + const struct dentry *dir, const int flag,
82955 + const int acc_mode);
82956 +int gr_handle_hardlink(const struct dentry *dentry,
82957 + const struct vfsmount *mnt,
82958 + struct inode *inode,
82959 + const int mode, const struct filename *to);
82960 +
82961 +int gr_is_capable(const int cap);
82962 +int gr_is_capable_nolog(const int cap);
82963 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
82964 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
82965 +
82966 +void gr_copy_label(struct task_struct *tsk);
82967 +void gr_handle_crash(struct task_struct *task, const int sig);
82968 +int gr_handle_signal(const struct task_struct *p, const int sig);
82969 +int gr_check_crash_uid(const kuid_t uid);
82970 +int gr_check_protected_task(const struct task_struct *task);
82971 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
82972 +int gr_acl_handle_mmap(const struct file *file,
82973 + const unsigned long prot);
82974 +int gr_acl_handle_mprotect(const struct file *file,
82975 + const unsigned long prot);
82976 +int gr_check_hidden_task(const struct task_struct *tsk);
82977 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
82978 + const struct vfsmount *mnt);
82979 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
82980 + const struct vfsmount *mnt);
82981 +__u32 gr_acl_handle_access(const struct dentry *dentry,
82982 + const struct vfsmount *mnt, const int fmode);
82983 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
82984 + const struct vfsmount *mnt, umode_t *mode);
82985 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
82986 + const struct vfsmount *mnt);
82987 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
82988 + const struct vfsmount *mnt);
82989 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
82990 + const struct vfsmount *mnt);
82991 +int gr_handle_ptrace(struct task_struct *task, const long request);
82992 +int gr_handle_proc_ptrace(struct task_struct *task);
82993 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
82994 + const struct vfsmount *mnt);
82995 +int gr_check_crash_exec(const struct file *filp);
82996 +int gr_acl_is_enabled(void);
82997 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
82998 + const kgid_t gid);
82999 +int gr_set_proc_label(const struct dentry *dentry,
83000 + const struct vfsmount *mnt,
83001 + const int unsafe_flags);
83002 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
83003 + const struct vfsmount *mnt);
83004 +__u32 gr_acl_handle_open(const struct dentry *dentry,
83005 + const struct vfsmount *mnt, int acc_mode);
83006 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
83007 + const struct dentry *p_dentry,
83008 + const struct vfsmount *p_mnt,
83009 + int open_flags, int acc_mode, const int imode);
83010 +void gr_handle_create(const struct dentry *dentry,
83011 + const struct vfsmount *mnt);
83012 +void gr_handle_proc_create(const struct dentry *dentry,
83013 + const struct inode *inode);
83014 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
83015 + const struct dentry *parent_dentry,
83016 + const struct vfsmount *parent_mnt,
83017 + const int mode);
83018 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
83019 + const struct dentry *parent_dentry,
83020 + const struct vfsmount *parent_mnt);
83021 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
83022 + const struct vfsmount *mnt);
83023 +void gr_handle_delete(const u64 ino, const dev_t dev);
83024 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
83025 + const struct vfsmount *mnt);
83026 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
83027 + const struct dentry *parent_dentry,
83028 + const struct vfsmount *parent_mnt,
83029 + const struct filename *from);
83030 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
83031 + const struct dentry *parent_dentry,
83032 + const struct vfsmount *parent_mnt,
83033 + const struct dentry *old_dentry,
83034 + const struct vfsmount *old_mnt, const struct filename *to);
83035 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
83036 +int gr_acl_handle_rename(struct dentry *new_dentry,
83037 + struct dentry *parent_dentry,
83038 + const struct vfsmount *parent_mnt,
83039 + struct dentry *old_dentry,
83040 + struct inode *old_parent_inode,
83041 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
83042 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
83043 + struct dentry *old_dentry,
83044 + struct dentry *new_dentry,
83045 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
83046 +__u32 gr_check_link(const struct dentry *new_dentry,
83047 + const struct dentry *parent_dentry,
83048 + const struct vfsmount *parent_mnt,
83049 + const struct dentry *old_dentry,
83050 + const struct vfsmount *old_mnt);
83051 +int gr_acl_handle_filldir(const struct file *file, const char *name,
83052 + const unsigned int namelen, const u64 ino);
83053 +
83054 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
83055 + const struct vfsmount *mnt);
83056 +void gr_acl_handle_exit(void);
83057 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
83058 +int gr_acl_handle_procpidmem(const struct task_struct *task);
83059 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
83060 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
83061 +void gr_audit_ptrace(struct task_struct *task);
83062 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
83063 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
83064 +void gr_put_exec_file(struct task_struct *task);
83065 +
83066 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
83067 +
83068 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
83069 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
83070 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
83071 + struct dentry *newdentry, struct vfsmount *newmnt);
83072 +
83073 +#ifdef CONFIG_GRKERNSEC_RESLOG
83074 +extern void gr_log_resource(const struct task_struct *task, const int res,
83075 + const unsigned long wanted, const int gt);
83076 +#else
83077 +static inline void gr_log_resource(const struct task_struct *task, const int res,
83078 + const unsigned long wanted, const int gt)
83079 +{
83080 +}
83081 +#endif
83082 +
83083 +#ifdef CONFIG_GRKERNSEC
83084 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
83085 +void gr_handle_vm86(void);
83086 +void gr_handle_mem_readwrite(u64 from, u64 to);
83087 +
83088 +void gr_log_badprocpid(const char *entry);
83089 +
83090 +extern int grsec_enable_dmesg;
83091 +extern int grsec_disable_privio;
83092 +
83093 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
83094 +extern kgid_t grsec_proc_gid;
83095 +#endif
83096 +
83097 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
83098 +extern int grsec_enable_chroot_findtask;
83099 +#endif
83100 +#ifdef CONFIG_GRKERNSEC_SETXID
83101 +extern int grsec_enable_setxid;
83102 +#endif
83103 +#endif
83104 +
83105 +#endif
83106 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
83107 new file mode 100644
83108 index 0000000..e7ffaaf
83109 --- /dev/null
83110 +++ b/include/linux/grsock.h
83111 @@ -0,0 +1,19 @@
83112 +#ifndef __GRSOCK_H
83113 +#define __GRSOCK_H
83114 +
83115 +extern void gr_attach_curr_ip(const struct sock *sk);
83116 +extern int gr_handle_sock_all(const int family, const int type,
83117 + const int protocol);
83118 +extern int gr_handle_sock_server(const struct sockaddr *sck);
83119 +extern int gr_handle_sock_server_other(const struct sock *sck);
83120 +extern int gr_handle_sock_client(const struct sockaddr *sck);
83121 +extern int gr_search_connect(struct socket * sock,
83122 + struct sockaddr_in * addr);
83123 +extern int gr_search_bind(struct socket * sock,
83124 + struct sockaddr_in * addr);
83125 +extern int gr_search_listen(struct socket * sock);
83126 +extern int gr_search_accept(struct socket * sock);
83127 +extern int gr_search_socket(const int domain, const int type,
83128 + const int protocol);
83129 +
83130 +#endif
83131 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
83132 index 9286a46..373f27f 100644
83133 --- a/include/linux/highmem.h
83134 +++ b/include/linux/highmem.h
83135 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
83136 kunmap_atomic(kaddr);
83137 }
83138
83139 +static inline void sanitize_highpage(struct page *page)
83140 +{
83141 + void *kaddr;
83142 + unsigned long flags;
83143 +
83144 + local_irq_save(flags);
83145 + kaddr = kmap_atomic(page);
83146 + clear_page(kaddr);
83147 + kunmap_atomic(kaddr);
83148 + local_irq_restore(flags);
83149 +}
83150 +
83151 static inline void zero_user_segments(struct page *page,
83152 unsigned start1, unsigned end1,
83153 unsigned start2, unsigned end2)
83154 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
83155 index 1c7b89a..7dda400 100644
83156 --- a/include/linux/hwmon-sysfs.h
83157 +++ b/include/linux/hwmon-sysfs.h
83158 @@ -25,7 +25,8 @@
83159 struct sensor_device_attribute{
83160 struct device_attribute dev_attr;
83161 int index;
83162 -};
83163 +} __do_const;
83164 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
83165 #define to_sensor_dev_attr(_dev_attr) \
83166 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
83167
83168 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
83169 struct device_attribute dev_attr;
83170 u8 index;
83171 u8 nr;
83172 -};
83173 +} __do_const;
83174 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
83175 #define to_sensor_dev_attr_2(_dev_attr) \
83176 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
83177
83178 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
83179 index f17da50..2f8b203 100644
83180 --- a/include/linux/i2c.h
83181 +++ b/include/linux/i2c.h
83182 @@ -409,6 +409,7 @@ struct i2c_algorithm {
83183 int (*unreg_slave)(struct i2c_client *client);
83184 #endif
83185 };
83186 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
83187
83188 /**
83189 * struct i2c_bus_recovery_info - I2C bus recovery information
83190 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
83191 index aff7ad8..3942bbd 100644
83192 --- a/include/linux/if_pppox.h
83193 +++ b/include/linux/if_pppox.h
83194 @@ -76,7 +76,7 @@ struct pppox_proto {
83195 int (*ioctl)(struct socket *sock, unsigned int cmd,
83196 unsigned long arg);
83197 struct module *owner;
83198 -};
83199 +} __do_const;
83200
83201 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
83202 extern void unregister_pppox_proto(int proto_num);
83203 diff --git a/include/linux/init.h b/include/linux/init.h
83204 index 2df8e8d..3e1280d 100644
83205 --- a/include/linux/init.h
83206 +++ b/include/linux/init.h
83207 @@ -37,9 +37,17 @@
83208 * section.
83209 */
83210
83211 +#define add_init_latent_entropy __latent_entropy
83212 +
83213 +#ifdef CONFIG_MEMORY_HOTPLUG
83214 +#define add_meminit_latent_entropy
83215 +#else
83216 +#define add_meminit_latent_entropy __latent_entropy
83217 +#endif
83218 +
83219 /* These are for everybody (although not all archs will actually
83220 discard it in modules) */
83221 -#define __init __section(.init.text) __cold notrace
83222 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
83223 #define __initdata __section(.init.data)
83224 #define __initconst __constsection(.init.rodata)
83225 #define __exitdata __section(.exit.data)
83226 @@ -100,7 +108,7 @@
83227 #define __cpuexitconst
83228
83229 /* Used for MEMORY_HOTPLUG */
83230 -#define __meminit __section(.meminit.text) __cold notrace
83231 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
83232 #define __meminitdata __section(.meminit.data)
83233 #define __meminitconst __constsection(.meminit.rodata)
83234 #define __memexit __section(.memexit.text) __exitused __cold notrace
83235 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
83236 index 696d223..6d6b39f 100644
83237 --- a/include/linux/init_task.h
83238 +++ b/include/linux/init_task.h
83239 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
83240
83241 #define INIT_TASK_COMM "swapper"
83242
83243 +#ifdef CONFIG_X86
83244 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
83245 +#else
83246 +#define INIT_TASK_THREAD_INFO
83247 +#endif
83248 +
83249 #ifdef CONFIG_RT_MUTEXES
83250 # define INIT_RT_MUTEXES(tsk) \
83251 .pi_waiters = RB_ROOT, \
83252 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
83253 RCU_POINTER_INITIALIZER(cred, &init_cred), \
83254 .comm = INIT_TASK_COMM, \
83255 .thread = INIT_THREAD, \
83256 + INIT_TASK_THREAD_INFO \
83257 .fs = &init_fs, \
83258 .files = &init_files, \
83259 .signal = &init_signals, \
83260 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
83261 index 2e88580..f6a99a0 100644
83262 --- a/include/linux/interrupt.h
83263 +++ b/include/linux/interrupt.h
83264 @@ -420,8 +420,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
83265
83266 struct softirq_action
83267 {
83268 - void (*action)(struct softirq_action *);
83269 -};
83270 + void (*action)(void);
83271 +} __no_const;
83272
83273 asmlinkage void do_softirq(void);
83274 asmlinkage void __do_softirq(void);
83275 @@ -435,7 +435,7 @@ static inline void do_softirq_own_stack(void)
83276 }
83277 #endif
83278
83279 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
83280 +extern void open_softirq(int nr, void (*action)(void));
83281 extern void softirq_init(void);
83282 extern void __raise_softirq_irqoff(unsigned int nr);
83283
83284 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
83285 index 38daa45..4de4317 100644
83286 --- a/include/linux/iommu.h
83287 +++ b/include/linux/iommu.h
83288 @@ -147,7 +147,7 @@ struct iommu_ops {
83289
83290 unsigned long pgsize_bitmap;
83291 void *priv;
83292 -};
83293 +} __do_const;
83294
83295 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
83296 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
83297 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
83298 index 2c525022..345b106 100644
83299 --- a/include/linux/ioport.h
83300 +++ b/include/linux/ioport.h
83301 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
83302 int adjust_resource(struct resource *res, resource_size_t start,
83303 resource_size_t size);
83304 resource_size_t resource_alignment(struct resource *res);
83305 -static inline resource_size_t resource_size(const struct resource *res)
83306 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
83307 {
83308 return res->end - res->start + 1;
83309 }
83310 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
83311 index 1eee6bc..9cf4912 100644
83312 --- a/include/linux/ipc_namespace.h
83313 +++ b/include/linux/ipc_namespace.h
83314 @@ -60,7 +60,7 @@ struct ipc_namespace {
83315 struct user_namespace *user_ns;
83316
83317 struct ns_common ns;
83318 -};
83319 +} __randomize_layout;
83320
83321 extern struct ipc_namespace init_ipc_ns;
83322 extern atomic_t nr_ipc_ns;
83323 diff --git a/include/linux/irq.h b/include/linux/irq.h
83324 index d09ec7a..f373eb5 100644
83325 --- a/include/linux/irq.h
83326 +++ b/include/linux/irq.h
83327 @@ -364,7 +364,8 @@ struct irq_chip {
83328 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
83329
83330 unsigned long flags;
83331 -};
83332 +} __do_const;
83333 +typedef struct irq_chip __no_const irq_chip_no_const;
83334
83335 /*
83336 * irq_chip specific flags
83337 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
83338 index 71d706d..817cdec 100644
83339 --- a/include/linux/irqchip/arm-gic.h
83340 +++ b/include/linux/irqchip/arm-gic.h
83341 @@ -95,7 +95,7 @@
83342
83343 struct device_node;
83344
83345 -extern struct irq_chip gic_arch_extn;
83346 +extern irq_chip_no_const gic_arch_extn;
83347
83348 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
83349 u32 offset, struct device_node *);
83350 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
83351 index dd1109f..4f4fdda 100644
83352 --- a/include/linux/irqdesc.h
83353 +++ b/include/linux/irqdesc.h
83354 @@ -61,7 +61,7 @@ struct irq_desc {
83355 unsigned int irq_count; /* For detecting broken IRQs */
83356 unsigned long last_unhandled; /* Aging timer for unhandled count */
83357 unsigned int irqs_unhandled;
83358 - atomic_t threads_handled;
83359 + atomic_unchecked_t threads_handled;
83360 int threads_handled_last;
83361 raw_spinlock_t lock;
83362 struct cpumask *percpu_enabled;
83363 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
83364 index c367cbd..c9b79e6 100644
83365 --- a/include/linux/jiffies.h
83366 +++ b/include/linux/jiffies.h
83367 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
83368 /*
83369 * Convert various time units to each other:
83370 */
83371 -extern unsigned int jiffies_to_msecs(const unsigned long j);
83372 -extern unsigned int jiffies_to_usecs(const unsigned long j);
83373 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
83374 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
83375
83376 -static inline u64 jiffies_to_nsecs(const unsigned long j)
83377 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
83378 {
83379 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
83380 }
83381
83382 -extern unsigned long msecs_to_jiffies(const unsigned int m);
83383 -extern unsigned long usecs_to_jiffies(const unsigned int u);
83384 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
83385 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
83386 extern unsigned long timespec_to_jiffies(const struct timespec *value);
83387 extern void jiffies_to_timespec(const unsigned long jiffies,
83388 - struct timespec *value);
83389 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
83390 + struct timespec *value) __intentional_overflow(-1);
83391 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
83392 extern void jiffies_to_timeval(const unsigned long jiffies,
83393 struct timeval *value);
83394
83395 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
83396 index 6883e19..e854fcb 100644
83397 --- a/include/linux/kallsyms.h
83398 +++ b/include/linux/kallsyms.h
83399 @@ -15,7 +15,8 @@
83400
83401 struct module;
83402
83403 -#ifdef CONFIG_KALLSYMS
83404 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
83405 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
83406 /* Lookup the address for a symbol. Returns 0 if not found. */
83407 unsigned long kallsyms_lookup_name(const char *name);
83408
83409 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
83410 /* Stupid that this does nothing, but I didn't create this mess. */
83411 #define __print_symbol(fmt, addr)
83412 #endif /*CONFIG_KALLSYMS*/
83413 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
83414 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
83415 +extern unsigned long kallsyms_lookup_name(const char *name);
83416 +extern void __print_symbol(const char *fmt, unsigned long address);
83417 +extern int sprint_backtrace(char *buffer, unsigned long address);
83418 +extern int sprint_symbol(char *buffer, unsigned long address);
83419 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
83420 +const char *kallsyms_lookup(unsigned long addr,
83421 + unsigned long *symbolsize,
83422 + unsigned long *offset,
83423 + char **modname, char *namebuf);
83424 +extern int kallsyms_lookup_size_offset(unsigned long addr,
83425 + unsigned long *symbolsize,
83426 + unsigned long *offset);
83427 +#endif
83428
83429 /* This macro allows us to keep printk typechecking */
83430 static __printf(1, 2)
83431 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
83432 index d6d630d..feea1f5 100644
83433 --- a/include/linux/kernel.h
83434 +++ b/include/linux/kernel.h
83435 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
83436 /* Obsolete, do not use. Use kstrto<foo> instead */
83437
83438 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
83439 -extern long simple_strtol(const char *,char **,unsigned int);
83440 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
83441 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
83442 extern long long simple_strtoll(const char *,char **,unsigned int);
83443
83444 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
83445 index ff9f1d3..6712be5 100644
83446 --- a/include/linux/key-type.h
83447 +++ b/include/linux/key-type.h
83448 @@ -152,7 +152,7 @@ struct key_type {
83449 /* internal fields */
83450 struct list_head link; /* link in types list */
83451 struct lock_class_key lock_class; /* key->sem lock class */
83452 -};
83453 +} __do_const;
83454
83455 extern struct key_type key_type_keyring;
83456
83457 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
83458 index e465bb1..19f605fd 100644
83459 --- a/include/linux/kgdb.h
83460 +++ b/include/linux/kgdb.h
83461 @@ -52,7 +52,7 @@ extern int kgdb_connected;
83462 extern int kgdb_io_module_registered;
83463
83464 extern atomic_t kgdb_setting_breakpoint;
83465 -extern atomic_t kgdb_cpu_doing_single_step;
83466 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
83467
83468 extern struct task_struct *kgdb_usethread;
83469 extern struct task_struct *kgdb_contthread;
83470 @@ -254,7 +254,7 @@ struct kgdb_arch {
83471 void (*correct_hw_break)(void);
83472
83473 void (*enable_nmi)(bool on);
83474 -};
83475 +} __do_const;
83476
83477 /**
83478 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
83479 @@ -279,7 +279,7 @@ struct kgdb_io {
83480 void (*pre_exception) (void);
83481 void (*post_exception) (void);
83482 int is_console;
83483 -};
83484 +} __do_const;
83485
83486 extern struct kgdb_arch arch_kgdb_ops;
83487
83488 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
83489 index e705467..a92471d 100644
83490 --- a/include/linux/kmemleak.h
83491 +++ b/include/linux/kmemleak.h
83492 @@ -27,7 +27,7 @@
83493
83494 extern void kmemleak_init(void) __ref;
83495 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
83496 - gfp_t gfp) __ref;
83497 + gfp_t gfp) __ref __size_overflow(2);
83498 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
83499 extern void kmemleak_free(const void *ptr) __ref;
83500 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
83501 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
83502 static inline void kmemleak_init(void)
83503 {
83504 }
83505 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
83506 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
83507 gfp_t gfp)
83508 {
83509 }
83510 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
83511 index 0555cc6..40116ce 100644
83512 --- a/include/linux/kmod.h
83513 +++ b/include/linux/kmod.h
83514 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
83515 * usually useless though. */
83516 extern __printf(2, 3)
83517 int __request_module(bool wait, const char *name, ...);
83518 +extern __printf(3, 4)
83519 +int ___request_module(bool wait, char *param_name, const char *name, ...);
83520 #define request_module(mod...) __request_module(true, mod)
83521 #define request_module_nowait(mod...) __request_module(false, mod)
83522 #define try_then_request_module(x, mod...) \
83523 @@ -57,6 +59,9 @@ struct subprocess_info {
83524 struct work_struct work;
83525 struct completion *complete;
83526 char *path;
83527 +#ifdef CONFIG_GRKERNSEC
83528 + char *origpath;
83529 +#endif
83530 char **argv;
83531 char **envp;
83532 int wait;
83533 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
83534 index 2d61b90..a1d0a13 100644
83535 --- a/include/linux/kobject.h
83536 +++ b/include/linux/kobject.h
83537 @@ -118,7 +118,7 @@ struct kobj_type {
83538 struct attribute **default_attrs;
83539 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
83540 const void *(*namespace)(struct kobject *kobj);
83541 -};
83542 +} __do_const;
83543
83544 struct kobj_uevent_env {
83545 char *argv[3];
83546 @@ -142,6 +142,7 @@ struct kobj_attribute {
83547 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
83548 const char *buf, size_t count);
83549 };
83550 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
83551
83552 extern const struct sysfs_ops kobj_sysfs_ops;
83553
83554 @@ -169,7 +170,7 @@ struct kset {
83555 spinlock_t list_lock;
83556 struct kobject kobj;
83557 const struct kset_uevent_ops *uevent_ops;
83558 -};
83559 +} __randomize_layout;
83560
83561 extern void kset_init(struct kset *kset);
83562 extern int __must_check kset_register(struct kset *kset);
83563 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
83564 index df32d25..fb52e27 100644
83565 --- a/include/linux/kobject_ns.h
83566 +++ b/include/linux/kobject_ns.h
83567 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
83568 const void *(*netlink_ns)(struct sock *sk);
83569 const void *(*initial_ns)(void);
83570 void (*drop_ns)(void *);
83571 -};
83572 +} __do_const;
83573
83574 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
83575 int kobj_ns_type_registered(enum kobj_ns_type type);
83576 diff --git a/include/linux/kref.h b/include/linux/kref.h
83577 index 484604d..0f6c5b6 100644
83578 --- a/include/linux/kref.h
83579 +++ b/include/linux/kref.h
83580 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
83581 static inline int kref_sub(struct kref *kref, unsigned int count,
83582 void (*release)(struct kref *kref))
83583 {
83584 - WARN_ON(release == NULL);
83585 + BUG_ON(release == NULL);
83586
83587 if (atomic_sub_and_test((int) count, &kref->refcount)) {
83588 release(kref);
83589 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
83590 index d12b210..d91fd76 100644
83591 --- a/include/linux/kvm_host.h
83592 +++ b/include/linux/kvm_host.h
83593 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
83594 {
83595 }
83596 #endif
83597 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
83598 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
83599 struct module *module);
83600 void kvm_exit(void);
83601
83602 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
83603 struct kvm_guest_debug *dbg);
83604 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
83605
83606 -int kvm_arch_init(void *opaque);
83607 +int kvm_arch_init(const void *opaque);
83608 void kvm_arch_exit(void);
83609
83610 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
83611 diff --git a/include/linux/libata.h b/include/linux/libata.h
83612 index 6b08cc1..248c5e9 100644
83613 --- a/include/linux/libata.h
83614 +++ b/include/linux/libata.h
83615 @@ -980,7 +980,7 @@ struct ata_port_operations {
83616 * fields must be pointers.
83617 */
83618 const struct ata_port_operations *inherits;
83619 -};
83620 +} __do_const;
83621
83622 struct ata_port_info {
83623 unsigned long flags;
83624 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
83625 index a6a42dd..6c5ebce 100644
83626 --- a/include/linux/linkage.h
83627 +++ b/include/linux/linkage.h
83628 @@ -36,6 +36,7 @@
83629 #endif
83630
83631 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
83632 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
83633 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
83634
83635 /*
83636 diff --git a/include/linux/list.h b/include/linux/list.h
83637 index feb773c..98f3075 100644
83638 --- a/include/linux/list.h
83639 +++ b/include/linux/list.h
83640 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
83641 extern void list_del(struct list_head *entry);
83642 #endif
83643
83644 +extern void __pax_list_add(struct list_head *new,
83645 + struct list_head *prev,
83646 + struct list_head *next);
83647 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
83648 +{
83649 + __pax_list_add(new, head, head->next);
83650 +}
83651 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
83652 +{
83653 + __pax_list_add(new, head->prev, head);
83654 +}
83655 +extern void pax_list_del(struct list_head *entry);
83656 +
83657 /**
83658 * list_replace - replace old entry by new one
83659 * @old : the element to be replaced
83660 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
83661 INIT_LIST_HEAD(entry);
83662 }
83663
83664 +extern void pax_list_del_init(struct list_head *entry);
83665 +
83666 /**
83667 * list_move - delete from one list and add as another's head
83668 * @list: the entry to move
83669 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
83670 index b10b122..d37b3de 100644
83671 --- a/include/linux/lockref.h
83672 +++ b/include/linux/lockref.h
83673 @@ -28,7 +28,7 @@ struct lockref {
83674 #endif
83675 struct {
83676 spinlock_t lock;
83677 - int count;
83678 + atomic_t count;
83679 };
83680 };
83681 };
83682 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
83683 extern int lockref_get_not_dead(struct lockref *);
83684
83685 /* Must be called under spinlock for reliable results */
83686 -static inline int __lockref_is_dead(const struct lockref *l)
83687 +static inline int __lockref_is_dead(const struct lockref *lockref)
83688 {
83689 - return ((int)l->count < 0);
83690 + return atomic_read(&lockref->count) < 0;
83691 +}
83692 +
83693 +static inline int __lockref_read(const struct lockref *lockref)
83694 +{
83695 + return atomic_read(&lockref->count);
83696 +}
83697 +
83698 +static inline void __lockref_set(struct lockref *lockref, int count)
83699 +{
83700 + atomic_set(&lockref->count, count);
83701 +}
83702 +
83703 +static inline void __lockref_inc(struct lockref *lockref)
83704 +{
83705 + atomic_inc(&lockref->count);
83706 +}
83707 +
83708 +static inline void __lockref_dec(struct lockref *lockref)
83709 +{
83710 + atomic_dec(&lockref->count);
83711 }
83712
83713 #endif /* __LINUX_LOCKREF_H */
83714 diff --git a/include/linux/math64.h b/include/linux/math64.h
83715 index c45c089..298841c 100644
83716 --- a/include/linux/math64.h
83717 +++ b/include/linux/math64.h
83718 @@ -15,7 +15,7 @@
83719 * This is commonly provided by 32bit archs to provide an optimized 64bit
83720 * divide.
83721 */
83722 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83723 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83724 {
83725 *remainder = dividend % divisor;
83726 return dividend / divisor;
83727 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
83728 /**
83729 * div64_u64 - unsigned 64bit divide with 64bit divisor
83730 */
83731 -static inline u64 div64_u64(u64 dividend, u64 divisor)
83732 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
83733 {
83734 return dividend / divisor;
83735 }
83736 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
83737 #define div64_ul(x, y) div_u64((x), (y))
83738
83739 #ifndef div_u64_rem
83740 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83741 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83742 {
83743 *remainder = do_div(dividend, divisor);
83744 return dividend;
83745 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
83746 #endif
83747
83748 #ifndef div64_u64
83749 -extern u64 div64_u64(u64 dividend, u64 divisor);
83750 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
83751 #endif
83752
83753 #ifndef div64_s64
83754 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
83755 * divide.
83756 */
83757 #ifndef div_u64
83758 -static inline u64 div_u64(u64 dividend, u32 divisor)
83759 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
83760 {
83761 u32 remainder;
83762 return div_u64_rem(dividend, divisor, &remainder);
83763 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
83764 index 3d385c8..deacb6a 100644
83765 --- a/include/linux/mempolicy.h
83766 +++ b/include/linux/mempolicy.h
83767 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
83768 }
83769
83770 #define vma_policy(vma) ((vma)->vm_policy)
83771 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83772 +{
83773 + vma->vm_policy = pol;
83774 +}
83775
83776 static inline void mpol_get(struct mempolicy *pol)
83777 {
83778 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
83779 }
83780
83781 #define vma_policy(vma) NULL
83782 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83783 +{
83784 +}
83785
83786 static inline int
83787 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
83788 diff --git a/include/linux/mm.h b/include/linux/mm.h
83789 index 47a9392..ef645bc 100644
83790 --- a/include/linux/mm.h
83791 +++ b/include/linux/mm.h
83792 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
83793
83794 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
83795 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
83796 +
83797 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
83798 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
83799 +#endif
83800 +
83801 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
83802 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
83803 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
83804 @@ -254,8 +259,8 @@ struct vm_operations_struct {
83805 /* called by access_process_vm when get_user_pages() fails, typically
83806 * for use by special VMAs that can switch between memory and hardware
83807 */
83808 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
83809 - void *buf, int len, int write);
83810 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
83811 + void *buf, size_t len, int write);
83812
83813 /* Called by the /proc/PID/maps code to ask the vma whether it
83814 * has a special name. Returning non-NULL will also cause this
83815 @@ -293,6 +298,7 @@ struct vm_operations_struct {
83816 struct page *(*find_special_page)(struct vm_area_struct *vma,
83817 unsigned long addr);
83818 };
83819 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
83820
83821 struct mmu_gather;
83822 struct inode;
83823 @@ -1213,8 +1219,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
83824 unsigned long *pfn);
83825 int follow_phys(struct vm_area_struct *vma, unsigned long address,
83826 unsigned int flags, unsigned long *prot, resource_size_t *phys);
83827 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83828 - void *buf, int len, int write);
83829 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83830 + void *buf, size_t len, int write);
83831
83832 static inline void unmap_shared_mapping_range(struct address_space *mapping,
83833 loff_t const holebegin, loff_t const holelen)
83834 @@ -1254,9 +1260,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
83835 }
83836 #endif
83837
83838 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
83839 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
83840 - void *buf, int len, int write);
83841 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
83842 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
83843 + void *buf, size_t len, int write);
83844
83845 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
83846 unsigned long start, unsigned long nr_pages,
83847 @@ -1299,34 +1305,6 @@ int set_page_dirty_lock(struct page *page);
83848 int clear_page_dirty_for_io(struct page *page);
83849 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
83850
83851 -/* Is the vma a continuation of the stack vma above it? */
83852 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
83853 -{
83854 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
83855 -}
83856 -
83857 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
83858 - unsigned long addr)
83859 -{
83860 - return (vma->vm_flags & VM_GROWSDOWN) &&
83861 - (vma->vm_start == addr) &&
83862 - !vma_growsdown(vma->vm_prev, addr);
83863 -}
83864 -
83865 -/* Is the vma a continuation of the stack vma below it? */
83866 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
83867 -{
83868 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
83869 -}
83870 -
83871 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
83872 - unsigned long addr)
83873 -{
83874 - return (vma->vm_flags & VM_GROWSUP) &&
83875 - (vma->vm_end == addr) &&
83876 - !vma_growsup(vma->vm_next, addr);
83877 -}
83878 -
83879 extern struct task_struct *task_of_stack(struct task_struct *task,
83880 struct vm_area_struct *vma, bool in_group);
83881
83882 @@ -1449,8 +1427,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
83883 {
83884 return 0;
83885 }
83886 +
83887 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
83888 + unsigned long address)
83889 +{
83890 + return 0;
83891 +}
83892 #else
83893 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83894 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83895 #endif
83896
83897 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
83898 @@ -1460,6 +1445,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
83899 return 0;
83900 }
83901
83902 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
83903 + unsigned long address)
83904 +{
83905 + return 0;
83906 +}
83907 +
83908 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
83909
83910 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
83911 @@ -1472,6 +1463,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
83912
83913 #else
83914 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
83915 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
83916
83917 static inline void mm_nr_pmds_init(struct mm_struct *mm)
83918 {
83919 @@ -1509,11 +1501,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
83920 NULL: pud_offset(pgd, address);
83921 }
83922
83923 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
83924 +{
83925 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
83926 + NULL: pud_offset(pgd, address);
83927 +}
83928 +
83929 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
83930 {
83931 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
83932 NULL: pmd_offset(pud, address);
83933 }
83934 +
83935 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
83936 +{
83937 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
83938 + NULL: pmd_offset(pud, address);
83939 +}
83940 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
83941
83942 #if USE_SPLIT_PTE_PTLOCKS
83943 @@ -1890,12 +1894,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
83944 bool *need_rmap_locks);
83945 extern void exit_mmap(struct mm_struct *);
83946
83947 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
83948 +extern void gr_learn_resource(const struct task_struct *task, const int res,
83949 + const unsigned long wanted, const int gt);
83950 +#else
83951 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
83952 + const unsigned long wanted, const int gt)
83953 +{
83954 +}
83955 +#endif
83956 +
83957 static inline int check_data_rlimit(unsigned long rlim,
83958 unsigned long new,
83959 unsigned long start,
83960 unsigned long end_data,
83961 unsigned long start_data)
83962 {
83963 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
83964 if (rlim < RLIM_INFINITY) {
83965 if (((new - start) + (end_data - start_data)) > rlim)
83966 return -ENOSPC;
83967 @@ -1920,7 +1935,7 @@ extern int install_special_mapping(struct mm_struct *mm,
83968 unsigned long addr, unsigned long len,
83969 unsigned long flags, struct page **pages);
83970
83971 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
83972 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
83973
83974 extern unsigned long mmap_region(struct file *file, unsigned long addr,
83975 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
83976 @@ -1928,6 +1943,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
83977 unsigned long len, unsigned long prot, unsigned long flags,
83978 unsigned long pgoff, unsigned long *populate);
83979 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
83980 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
83981
83982 #ifdef CONFIG_MMU
83983 extern int __mm_populate(unsigned long addr, unsigned long len,
83984 @@ -1956,10 +1972,11 @@ struct vm_unmapped_area_info {
83985 unsigned long high_limit;
83986 unsigned long align_mask;
83987 unsigned long align_offset;
83988 + unsigned long threadstack_offset;
83989 };
83990
83991 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
83992 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83993 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
83994 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
83995
83996 /*
83997 * Search for an unmapped address range.
83998 @@ -1971,7 +1988,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83999 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
84000 */
84001 static inline unsigned long
84002 -vm_unmapped_area(struct vm_unmapped_area_info *info)
84003 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
84004 {
84005 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
84006 return unmapped_area(info);
84007 @@ -2033,6 +2050,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
84008 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
84009 struct vm_area_struct **pprev);
84010
84011 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
84012 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
84013 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
84014 +
84015 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
84016 NULL if none. Assume start_addr < end_addr. */
84017 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
84018 @@ -2062,10 +2083,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
84019 }
84020
84021 #ifdef CONFIG_MMU
84022 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
84023 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
84024 void vma_set_page_prot(struct vm_area_struct *vma);
84025 #else
84026 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
84027 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
84028 {
84029 return __pgprot(0);
84030 }
84031 @@ -2127,6 +2148,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
84032 static inline void vm_stat_account(struct mm_struct *mm,
84033 unsigned long flags, struct file *file, long pages)
84034 {
84035 +
84036 +#ifdef CONFIG_PAX_RANDMMAP
84037 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
84038 +#endif
84039 +
84040 mm->total_vm += pages;
84041 }
84042 #endif /* CONFIG_PROC_FS */
84043 @@ -2229,7 +2255,7 @@ extern int unpoison_memory(unsigned long pfn);
84044 extern int sysctl_memory_failure_early_kill;
84045 extern int sysctl_memory_failure_recovery;
84046 extern void shake_page(struct page *p, int access);
84047 -extern atomic_long_t num_poisoned_pages;
84048 +extern atomic_long_unchecked_t num_poisoned_pages;
84049 extern int soft_offline_page(struct page *page, int flags);
84050
84051 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
84052 @@ -2280,5 +2306,11 @@ void __init setup_nr_node_ids(void);
84053 static inline void setup_nr_node_ids(void) {}
84054 #endif
84055
84056 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
84057 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
84058 +#else
84059 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
84060 +#endif
84061 +
84062 #endif /* __KERNEL__ */
84063 #endif /* _LINUX_MM_H */
84064 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
84065 index 199a03a..7328440 100644
84066 --- a/include/linux/mm_types.h
84067 +++ b/include/linux/mm_types.h
84068 @@ -313,7 +313,9 @@ struct vm_area_struct {
84069 #ifdef CONFIG_NUMA
84070 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
84071 #endif
84072 -};
84073 +
84074 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
84075 +} __randomize_layout;
84076
84077 struct core_thread {
84078 struct task_struct *task;
84079 @@ -464,7 +466,25 @@ struct mm_struct {
84080 /* address of the bounds directory */
84081 void __user *bd_addr;
84082 #endif
84083 -};
84084 +
84085 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
84086 + unsigned long pax_flags;
84087 +#endif
84088 +
84089 +#ifdef CONFIG_PAX_DLRESOLVE
84090 + unsigned long call_dl_resolve;
84091 +#endif
84092 +
84093 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
84094 + unsigned long call_syscall;
84095 +#endif
84096 +
84097 +#ifdef CONFIG_PAX_ASLR
84098 + unsigned long delta_mmap; /* randomized offset */
84099 + unsigned long delta_stack; /* randomized offset */
84100 +#endif
84101 +
84102 +} __randomize_layout;
84103
84104 static inline void mm_init_cpumask(struct mm_struct *mm)
84105 {
84106 diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
84107 index 160448f..7b332b7 100644
84108 --- a/include/linux/mmc/core.h
84109 +++ b/include/linux/mmc/core.h
84110 @@ -79,7 +79,7 @@ struct mmc_command {
84111 #define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
84112
84113 unsigned int retries; /* max number of retries */
84114 - unsigned int error; /* command error */
84115 + int error; /* command error */
84116
84117 /*
84118 * Standard errno values are used for errors, but some have specific
84119 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
84120 index c5d5278..f0b68c8 100644
84121 --- a/include/linux/mmiotrace.h
84122 +++ b/include/linux/mmiotrace.h
84123 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
84124 /* Called from ioremap.c */
84125 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
84126 void __iomem *addr);
84127 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
84128 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
84129
84130 /* For anyone to insert markers. Remember trailing newline. */
84131 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
84132 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
84133 {
84134 }
84135
84136 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
84137 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
84138 {
84139 }
84140
84141 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
84142 index 2782df4..abe756e 100644
84143 --- a/include/linux/mmzone.h
84144 +++ b/include/linux/mmzone.h
84145 @@ -526,7 +526,7 @@ struct zone {
84146
84147 ZONE_PADDING(_pad3_)
84148 /* Zone statistics */
84149 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
84150 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
84151 } ____cacheline_internodealigned_in_smp;
84152
84153 enum zone_flags {
84154 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
84155 index e530533..c9620c7 100644
84156 --- a/include/linux/mod_devicetable.h
84157 +++ b/include/linux/mod_devicetable.h
84158 @@ -139,7 +139,7 @@ struct usb_device_id {
84159 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
84160 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
84161
84162 -#define HID_ANY_ID (~0)
84163 +#define HID_ANY_ID (~0U)
84164 #define HID_BUS_ANY 0xffff
84165 #define HID_GROUP_ANY 0x0000
84166
84167 @@ -470,7 +470,7 @@ struct dmi_system_id {
84168 const char *ident;
84169 struct dmi_strmatch matches[4];
84170 void *driver_data;
84171 -};
84172 +} __do_const;
84173 /*
84174 * struct dmi_device_id appears during expansion of
84175 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
84176 diff --git a/include/linux/module.h b/include/linux/module.h
84177 index b03485b..a26974f 100644
84178 --- a/include/linux/module.h
84179 +++ b/include/linux/module.h
84180 @@ -17,9 +17,11 @@
84181 #include <linux/moduleparam.h>
84182 #include <linux/jump_label.h>
84183 #include <linux/export.h>
84184 +#include <linux/fs.h>
84185
84186 #include <linux/percpu.h>
84187 #include <asm/module.h>
84188 +#include <asm/pgtable.h>
84189
84190 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
84191 #define MODULE_SIG_STRING "~Module signature appended~\n"
84192 @@ -42,7 +44,7 @@ struct module_kobject {
84193 struct kobject *drivers_dir;
84194 struct module_param_attrs *mp;
84195 struct completion *kobj_completion;
84196 -};
84197 +} __randomize_layout;
84198
84199 struct module_attribute {
84200 struct attribute attr;
84201 @@ -54,12 +56,13 @@ struct module_attribute {
84202 int (*test)(struct module *);
84203 void (*free)(struct module *);
84204 };
84205 +typedef struct module_attribute __no_const module_attribute_no_const;
84206
84207 struct module_version_attribute {
84208 struct module_attribute mattr;
84209 const char *module_name;
84210 const char *version;
84211 -} __attribute__ ((__aligned__(sizeof(void *))));
84212 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
84213
84214 extern ssize_t __modver_version_show(struct module_attribute *,
84215 struct module_kobject *, char *);
84216 @@ -221,7 +224,7 @@ struct module {
84217
84218 /* Sysfs stuff. */
84219 struct module_kobject mkobj;
84220 - struct module_attribute *modinfo_attrs;
84221 + module_attribute_no_const *modinfo_attrs;
84222 const char *version;
84223 const char *srcversion;
84224 struct kobject *holders_dir;
84225 @@ -270,19 +273,16 @@ struct module {
84226 int (*init)(void);
84227
84228 /* If this is non-NULL, vfree after init() returns */
84229 - void *module_init;
84230 + void *module_init_rx, *module_init_rw;
84231
84232 /* Here is the actual code + data, vfree'd on unload. */
84233 - void *module_core;
84234 + void *module_core_rx, *module_core_rw;
84235
84236 /* Here are the sizes of the init and core sections */
84237 - unsigned int init_size, core_size;
84238 + unsigned int init_size_rw, core_size_rw;
84239
84240 /* The size of the executable code in each section. */
84241 - unsigned int init_text_size, core_text_size;
84242 -
84243 - /* Size of RO sections of the module (text+rodata) */
84244 - unsigned int init_ro_size, core_ro_size;
84245 + unsigned int init_size_rx, core_size_rx;
84246
84247 /* Arch-specific module values */
84248 struct mod_arch_specific arch;
84249 @@ -338,6 +338,10 @@ struct module {
84250 #ifdef CONFIG_EVENT_TRACING
84251 struct ftrace_event_call **trace_events;
84252 unsigned int num_trace_events;
84253 + struct file_operations trace_id;
84254 + struct file_operations trace_enable;
84255 + struct file_operations trace_format;
84256 + struct file_operations trace_filter;
84257 #endif
84258 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
84259 unsigned int num_ftrace_callsites;
84260 @@ -365,7 +369,7 @@ struct module {
84261 ctor_fn_t *ctors;
84262 unsigned int num_ctors;
84263 #endif
84264 -};
84265 +} __randomize_layout;
84266 #ifndef MODULE_ARCH_INIT
84267 #define MODULE_ARCH_INIT {}
84268 #endif
84269 @@ -386,18 +390,48 @@ bool is_module_address(unsigned long addr);
84270 bool is_module_percpu_address(unsigned long addr);
84271 bool is_module_text_address(unsigned long addr);
84272
84273 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
84274 +{
84275 +
84276 +#ifdef CONFIG_PAX_KERNEXEC
84277 + if (ktla_ktva(addr) >= (unsigned long)start &&
84278 + ktla_ktva(addr) < (unsigned long)start + size)
84279 + return 1;
84280 +#endif
84281 +
84282 + return ((void *)addr >= start && (void *)addr < start + size);
84283 +}
84284 +
84285 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
84286 +{
84287 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
84288 +}
84289 +
84290 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
84291 +{
84292 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
84293 +}
84294 +
84295 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
84296 +{
84297 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
84298 +}
84299 +
84300 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
84301 +{
84302 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
84303 +}
84304 +
84305 static inline bool within_module_core(unsigned long addr,
84306 const struct module *mod)
84307 {
84308 - return (unsigned long)mod->module_core <= addr &&
84309 - addr < (unsigned long)mod->module_core + mod->core_size;
84310 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
84311 }
84312
84313 static inline bool within_module_init(unsigned long addr,
84314 const struct module *mod)
84315 {
84316 - return (unsigned long)mod->module_init <= addr &&
84317 - addr < (unsigned long)mod->module_init + mod->init_size;
84318 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
84319 }
84320
84321 static inline bool within_module(unsigned long addr, const struct module *mod)
84322 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
84323 index 4d0cb9b..3169ac7 100644
84324 --- a/include/linux/moduleloader.h
84325 +++ b/include/linux/moduleloader.h
84326 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
84327 sections. Returns NULL on failure. */
84328 void *module_alloc(unsigned long size);
84329
84330 +#ifdef CONFIG_PAX_KERNEXEC
84331 +void *module_alloc_exec(unsigned long size);
84332 +#else
84333 +#define module_alloc_exec(x) module_alloc(x)
84334 +#endif
84335 +
84336 /* Free memory returned from module_alloc. */
84337 void module_memfree(void *module_region);
84338
84339 +#ifdef CONFIG_PAX_KERNEXEC
84340 +void module_memfree_exec(void *module_region);
84341 +#else
84342 +#define module_memfree_exec(x) module_memfree((x))
84343 +#endif
84344 +
84345 /*
84346 * Apply the given relocation to the (simplified) ELF. Return -error
84347 * or 0.
84348 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
84349 unsigned int relsec,
84350 struct module *me)
84351 {
84352 +#ifdef CONFIG_MODULES
84353 printk(KERN_ERR "module %s: REL relocation unsupported\n",
84354 module_name(me));
84355 +#endif
84356 return -ENOEXEC;
84357 }
84358 #endif
84359 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
84360 unsigned int relsec,
84361 struct module *me)
84362 {
84363 +#ifdef CONFIG_MODULES
84364 printk(KERN_ERR "module %s: REL relocation unsupported\n",
84365 module_name(me));
84366 +#endif
84367 return -ENOEXEC;
84368 }
84369 #endif
84370 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
84371 index 1c9effa..1160bdd 100644
84372 --- a/include/linux/moduleparam.h
84373 +++ b/include/linux/moduleparam.h
84374 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
84375 * @len is usually just sizeof(string).
84376 */
84377 #define module_param_string(name, string, len, perm) \
84378 - static const struct kparam_string __param_string_##name \
84379 + static const struct kparam_string __param_string_##name __used \
84380 = { len, string }; \
84381 __module_param_call(MODULE_PARAM_PREFIX, name, \
84382 &param_ops_string, \
84383 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
84384 */
84385 #define module_param_array_named(name, array, type, nump, perm) \
84386 param_check_##type(name, &(array)[0]); \
84387 - static const struct kparam_array __param_arr_##name \
84388 + static const struct kparam_array __param_arr_##name __used \
84389 = { .max = ARRAY_SIZE(array), .num = nump, \
84390 .ops = &param_ops_##type, \
84391 .elemsize = sizeof(array[0]), .elem = array }; \
84392 diff --git a/include/linux/mount.h b/include/linux/mount.h
84393 index c2c561d..a5f2a8c 100644
84394 --- a/include/linux/mount.h
84395 +++ b/include/linux/mount.h
84396 @@ -66,7 +66,7 @@ struct vfsmount {
84397 struct dentry *mnt_root; /* root of the mounted tree */
84398 struct super_block *mnt_sb; /* pointer to superblock */
84399 int mnt_flags;
84400 -};
84401 +} __randomize_layout;
84402
84403 struct file; /* forward dec */
84404 struct path;
84405 diff --git a/include/linux/namei.h b/include/linux/namei.h
84406 index c899077..b9a2010 100644
84407 --- a/include/linux/namei.h
84408 +++ b/include/linux/namei.h
84409 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
84410 extern void unlock_rename(struct dentry *, struct dentry *);
84411
84412 extern void nd_jump_link(struct nameidata *nd, struct path *path);
84413 -extern void nd_set_link(struct nameidata *nd, char *path);
84414 -extern char *nd_get_link(struct nameidata *nd);
84415 +extern void nd_set_link(struct nameidata *nd, const char *path);
84416 +extern const char *nd_get_link(const struct nameidata *nd);
84417
84418 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
84419 {
84420 diff --git a/include/linux/net.h b/include/linux/net.h
84421 index 17d8339..81656c0 100644
84422 --- a/include/linux/net.h
84423 +++ b/include/linux/net.h
84424 @@ -192,7 +192,7 @@ struct net_proto_family {
84425 int (*create)(struct net *net, struct socket *sock,
84426 int protocol, int kern);
84427 struct module *owner;
84428 -};
84429 +} __do_const;
84430
84431 struct iovec;
84432 struct kvec;
84433 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
84434 index 2787388..1dd8e88 100644
84435 --- a/include/linux/netdevice.h
84436 +++ b/include/linux/netdevice.h
84437 @@ -1198,6 +1198,7 @@ struct net_device_ops {
84438 u8 state);
84439 #endif
84440 };
84441 +typedef struct net_device_ops __no_const net_device_ops_no_const;
84442
84443 /**
84444 * enum net_device_priv_flags - &struct net_device priv_flags
84445 @@ -1546,10 +1547,10 @@ struct net_device {
84446
84447 struct net_device_stats stats;
84448
84449 - atomic_long_t rx_dropped;
84450 - atomic_long_t tx_dropped;
84451 + atomic_long_unchecked_t rx_dropped;
84452 + atomic_long_unchecked_t tx_dropped;
84453
84454 - atomic_t carrier_changes;
84455 + atomic_unchecked_t carrier_changes;
84456
84457 #ifdef CONFIG_WIRELESS_EXT
84458 const struct iw_handler_def * wireless_handlers;
84459 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
84460 index 2517ece..0bbfcfb 100644
84461 --- a/include/linux/netfilter.h
84462 +++ b/include/linux/netfilter.h
84463 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
84464 #endif
84465 /* Use the module struct to lock set/get code in place */
84466 struct module *owner;
84467 -};
84468 +} __do_const;
84469
84470 /* Function to register/unregister hook points. */
84471 int nf_register_hook(struct nf_hook_ops *reg);
84472 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
84473 index e955d47..04a5338 100644
84474 --- a/include/linux/netfilter/nfnetlink.h
84475 +++ b/include/linux/netfilter/nfnetlink.h
84476 @@ -19,7 +19,7 @@ struct nfnl_callback {
84477 const struct nlattr * const cda[]);
84478 const struct nla_policy *policy; /* netlink attribute policy */
84479 const u_int16_t attr_count; /* number of nlattr's */
84480 -};
84481 +} __do_const;
84482
84483 struct nfnetlink_subsystem {
84484 const char *name;
84485 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
84486 new file mode 100644
84487 index 0000000..33f4af8
84488 --- /dev/null
84489 +++ b/include/linux/netfilter/xt_gradm.h
84490 @@ -0,0 +1,9 @@
84491 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
84492 +#define _LINUX_NETFILTER_XT_GRADM_H 1
84493 +
84494 +struct xt_gradm_mtinfo {
84495 + __u16 flags;
84496 + __u16 invflags;
84497 +};
84498 +
84499 +#endif
84500 diff --git a/include/linux/nls.h b/include/linux/nls.h
84501 index 520681b..2b7fabb 100644
84502 --- a/include/linux/nls.h
84503 +++ b/include/linux/nls.h
84504 @@ -31,7 +31,7 @@ struct nls_table {
84505 const unsigned char *charset2upper;
84506 struct module *owner;
84507 struct nls_table *next;
84508 -};
84509 +} __do_const;
84510
84511 /* this value hold the maximum octet of charset */
84512 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
84513 @@ -46,7 +46,7 @@ enum utf16_endian {
84514 /* nls_base.c */
84515 extern int __register_nls(struct nls_table *, struct module *);
84516 extern int unregister_nls(struct nls_table *);
84517 -extern struct nls_table *load_nls(char *);
84518 +extern struct nls_table *load_nls(const char *);
84519 extern void unload_nls(struct nls_table *);
84520 extern struct nls_table *load_nls_default(void);
84521 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
84522 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
84523 index d14a4c3..a078786 100644
84524 --- a/include/linux/notifier.h
84525 +++ b/include/linux/notifier.h
84526 @@ -54,7 +54,8 @@ struct notifier_block {
84527 notifier_fn_t notifier_call;
84528 struct notifier_block __rcu *next;
84529 int priority;
84530 -};
84531 +} __do_const;
84532 +typedef struct notifier_block __no_const notifier_block_no_const;
84533
84534 struct atomic_notifier_head {
84535 spinlock_t lock;
84536 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
84537 index b2a0f15..4d7da32 100644
84538 --- a/include/linux/oprofile.h
84539 +++ b/include/linux/oprofile.h
84540 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
84541 int oprofilefs_create_ro_ulong(struct dentry * root,
84542 char const * name, ulong * val);
84543
84544 -/** Create a file for read-only access to an atomic_t. */
84545 +/** Create a file for read-only access to an atomic_unchecked_t. */
84546 int oprofilefs_create_ro_atomic(struct dentry * root,
84547 - char const * name, atomic_t * val);
84548 + char const * name, atomic_unchecked_t * val);
84549
84550 /** create a directory */
84551 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
84552 diff --git a/include/linux/padata.h b/include/linux/padata.h
84553 index 4386946..f50c615 100644
84554 --- a/include/linux/padata.h
84555 +++ b/include/linux/padata.h
84556 @@ -129,7 +129,7 @@ struct parallel_data {
84557 struct padata_serial_queue __percpu *squeue;
84558 atomic_t reorder_objects;
84559 atomic_t refcnt;
84560 - atomic_t seq_nr;
84561 + atomic_unchecked_t seq_nr;
84562 struct padata_cpumask cpumask;
84563 spinlock_t lock ____cacheline_aligned;
84564 unsigned int processed;
84565 diff --git a/include/linux/path.h b/include/linux/path.h
84566 index d137218..be0c176 100644
84567 --- a/include/linux/path.h
84568 +++ b/include/linux/path.h
84569 @@ -1,13 +1,15 @@
84570 #ifndef _LINUX_PATH_H
84571 #define _LINUX_PATH_H
84572
84573 +#include <linux/compiler.h>
84574 +
84575 struct dentry;
84576 struct vfsmount;
84577
84578 struct path {
84579 struct vfsmount *mnt;
84580 struct dentry *dentry;
84581 -};
84582 +} __randomize_layout;
84583
84584 extern void path_get(const struct path *);
84585 extern void path_put(const struct path *);
84586 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
84587 index 8c78950..0d74ed9 100644
84588 --- a/include/linux/pci_hotplug.h
84589 +++ b/include/linux/pci_hotplug.h
84590 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
84591 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
84592 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
84593 int (*reset_slot) (struct hotplug_slot *slot, int probe);
84594 -};
84595 +} __do_const;
84596 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
84597
84598 /**
84599 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
84600 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
84601 index caebf2a..4c3ae9d 100644
84602 --- a/include/linux/percpu.h
84603 +++ b/include/linux/percpu.h
84604 @@ -34,7 +34,7 @@
84605 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
84606 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
84607 */
84608 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
84609 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
84610 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
84611
84612 /*
84613 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
84614 index 2b62198..2b74233 100644
84615 --- a/include/linux/perf_event.h
84616 +++ b/include/linux/perf_event.h
84617 @@ -343,8 +343,8 @@ struct perf_event {
84618
84619 enum perf_event_active_state state;
84620 unsigned int attach_state;
84621 - local64_t count;
84622 - atomic64_t child_count;
84623 + local64_t count; /* PaX: fix it one day */
84624 + atomic64_unchecked_t child_count;
84625
84626 /*
84627 * These are the total time in nanoseconds that the event
84628 @@ -395,8 +395,8 @@ struct perf_event {
84629 * These accumulate total time (in nanoseconds) that children
84630 * events have been enabled and running, respectively.
84631 */
84632 - atomic64_t child_total_time_enabled;
84633 - atomic64_t child_total_time_running;
84634 + atomic64_unchecked_t child_total_time_enabled;
84635 + atomic64_unchecked_t child_total_time_running;
84636
84637 /*
84638 * Protect attach/detach and child_list:
84639 @@ -752,7 +752,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
84640 entry->ip[entry->nr++] = ip;
84641 }
84642
84643 -extern int sysctl_perf_event_paranoid;
84644 +extern int sysctl_perf_event_legitimately_concerned;
84645 extern int sysctl_perf_event_mlock;
84646 extern int sysctl_perf_event_sample_rate;
84647 extern int sysctl_perf_cpu_time_max_percent;
84648 @@ -767,19 +767,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
84649 loff_t *ppos);
84650
84651
84652 +static inline bool perf_paranoid_any(void)
84653 +{
84654 + return sysctl_perf_event_legitimately_concerned > 2;
84655 +}
84656 +
84657 static inline bool perf_paranoid_tracepoint_raw(void)
84658 {
84659 - return sysctl_perf_event_paranoid > -1;
84660 + return sysctl_perf_event_legitimately_concerned > -1;
84661 }
84662
84663 static inline bool perf_paranoid_cpu(void)
84664 {
84665 - return sysctl_perf_event_paranoid > 0;
84666 + return sysctl_perf_event_legitimately_concerned > 0;
84667 }
84668
84669 static inline bool perf_paranoid_kernel(void)
84670 {
84671 - return sysctl_perf_event_paranoid > 1;
84672 + return sysctl_perf_event_legitimately_concerned > 1;
84673 }
84674
84675 extern void perf_event_init(void);
84676 @@ -912,7 +917,7 @@ struct perf_pmu_events_attr {
84677 struct device_attribute attr;
84678 u64 id;
84679 const char *event_str;
84680 -};
84681 +} __do_const;
84682
84683 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
84684 char *page);
84685 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
84686 index 918b117..7af374b7 100644
84687 --- a/include/linux/pid_namespace.h
84688 +++ b/include/linux/pid_namespace.h
84689 @@ -45,7 +45,7 @@ struct pid_namespace {
84690 int hide_pid;
84691 int reboot; /* group exit code if this pidns was rebooted */
84692 struct ns_common ns;
84693 -};
84694 +} __randomize_layout;
84695
84696 extern struct pid_namespace init_pid_ns;
84697
84698 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
84699 index eb8b8ac..62649e1 100644
84700 --- a/include/linux/pipe_fs_i.h
84701 +++ b/include/linux/pipe_fs_i.h
84702 @@ -47,10 +47,10 @@ struct pipe_inode_info {
84703 struct mutex mutex;
84704 wait_queue_head_t wait;
84705 unsigned int nrbufs, curbuf, buffers;
84706 - unsigned int readers;
84707 - unsigned int writers;
84708 - unsigned int files;
84709 - unsigned int waiting_writers;
84710 + atomic_t readers;
84711 + atomic_t writers;
84712 + atomic_t files;
84713 + atomic_t waiting_writers;
84714 unsigned int r_counter;
84715 unsigned int w_counter;
84716 struct page *tmp_page;
84717 diff --git a/include/linux/pm.h b/include/linux/pm.h
84718 index e2f1be6..78a0506 100644
84719 --- a/include/linux/pm.h
84720 +++ b/include/linux/pm.h
84721 @@ -608,6 +608,7 @@ struct dev_pm_domain {
84722 struct dev_pm_ops ops;
84723 void (*detach)(struct device *dev, bool power_off);
84724 };
84725 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
84726
84727 /*
84728 * The PM_EVENT_ messages are also used by drivers implementing the legacy
84729 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
84730 index 080e778..cbdaef7 100644
84731 --- a/include/linux/pm_domain.h
84732 +++ b/include/linux/pm_domain.h
84733 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
84734 int (*save_state)(struct device *dev);
84735 int (*restore_state)(struct device *dev);
84736 bool (*active_wakeup)(struct device *dev);
84737 -};
84738 +} __no_const;
84739
84740 struct gpd_cpuidle_data {
84741 unsigned int saved_exit_latency;
84742 - struct cpuidle_state *idle_state;
84743 + cpuidle_state_no_const *idle_state;
84744 };
84745
84746 struct generic_pm_domain {
84747 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
84748 index 30e84d4..22278b4 100644
84749 --- a/include/linux/pm_runtime.h
84750 +++ b/include/linux/pm_runtime.h
84751 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
84752
84753 static inline void pm_runtime_mark_last_busy(struct device *dev)
84754 {
84755 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
84756 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
84757 }
84758
84759 static inline bool pm_runtime_is_irq_safe(struct device *dev)
84760 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
84761 index 6512e9c..ec27fa2 100644
84762 --- a/include/linux/pnp.h
84763 +++ b/include/linux/pnp.h
84764 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
84765 struct pnp_fixup {
84766 char id[7];
84767 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
84768 -};
84769 +} __do_const;
84770
84771 /* config parameters */
84772 #define PNP_CONFIG_NORMAL 0x0001
84773 diff --git a/include/linux/poison.h b/include/linux/poison.h
84774 index 2110a81..13a11bb 100644
84775 --- a/include/linux/poison.h
84776 +++ b/include/linux/poison.h
84777 @@ -19,8 +19,8 @@
84778 * under normal circumstances, used to verify that nobody uses
84779 * non-initialized list entries.
84780 */
84781 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
84782 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
84783 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
84784 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
84785
84786 /********** include/linux/timer.h **********/
84787 /*
84788 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
84789 index d8b187c3..9a9257a 100644
84790 --- a/include/linux/power/smartreflex.h
84791 +++ b/include/linux/power/smartreflex.h
84792 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
84793 int (*notify)(struct omap_sr *sr, u32 status);
84794 u8 notify_flags;
84795 u8 class_type;
84796 -};
84797 +} __do_const;
84798
84799 /**
84800 * struct omap_sr_nvalue_table - Smartreflex n-target value info
84801 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
84802 index 4ea1d37..80f4b33 100644
84803 --- a/include/linux/ppp-comp.h
84804 +++ b/include/linux/ppp-comp.h
84805 @@ -84,7 +84,7 @@ struct compressor {
84806 struct module *owner;
84807 /* Extra skb space needed by the compressor algorithm */
84808 unsigned int comp_extra;
84809 -};
84810 +} __do_const;
84811
84812 /*
84813 * The return value from decompress routine is the length of the
84814 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
84815 index de83b4e..c4b997d 100644
84816 --- a/include/linux/preempt.h
84817 +++ b/include/linux/preempt.h
84818 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
84819 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
84820 #endif
84821
84822 +#define raw_preempt_count_add(val) __preempt_count_add(val)
84823 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
84824 +
84825 #define __preempt_count_inc() __preempt_count_add(1)
84826 #define __preempt_count_dec() __preempt_count_sub(1)
84827
84828 #define preempt_count_inc() preempt_count_add(1)
84829 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
84830 #define preempt_count_dec() preempt_count_sub(1)
84831 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
84832
84833 #ifdef CONFIG_PREEMPT_COUNT
84834
84835 @@ -41,6 +46,12 @@ do { \
84836 barrier(); \
84837 } while (0)
84838
84839 +#define raw_preempt_disable() \
84840 +do { \
84841 + raw_preempt_count_inc(); \
84842 + barrier(); \
84843 +} while (0)
84844 +
84845 #define sched_preempt_enable_no_resched() \
84846 do { \
84847 barrier(); \
84848 @@ -49,6 +60,12 @@ do { \
84849
84850 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
84851
84852 +#define raw_preempt_enable_no_resched() \
84853 +do { \
84854 + barrier(); \
84855 + raw_preempt_count_dec(); \
84856 +} while (0)
84857 +
84858 #ifdef CONFIG_PREEMPT
84859 #define preempt_enable() \
84860 do { \
84861 @@ -113,8 +130,10 @@ do { \
84862 * region.
84863 */
84864 #define preempt_disable() barrier()
84865 +#define raw_preempt_disable() barrier()
84866 #define sched_preempt_enable_no_resched() barrier()
84867 #define preempt_enable_no_resched() barrier()
84868 +#define raw_preempt_enable_no_resched() barrier()
84869 #define preempt_enable() barrier()
84870 #define preempt_check_resched() do { } while (0)
84871
84872 @@ -128,11 +147,13 @@ do { \
84873 /*
84874 * Modules have no business playing preemption tricks.
84875 */
84876 +#ifndef CONFIG_PAX_KERNEXEC
84877 #undef sched_preempt_enable_no_resched
84878 #undef preempt_enable_no_resched
84879 #undef preempt_enable_no_resched_notrace
84880 #undef preempt_check_resched
84881 #endif
84882 +#endif
84883
84884 #define preempt_set_need_resched() \
84885 do { \
84886 diff --git a/include/linux/printk.h b/include/linux/printk.h
84887 index baa3f97..168cff1 100644
84888 --- a/include/linux/printk.h
84889 +++ b/include/linux/printk.h
84890 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
84891 #endif
84892
84893 typedef int(*printk_func_t)(const char *fmt, va_list args);
84894 +extern int kptr_restrict;
84895
84896 #ifdef CONFIG_PRINTK
84897 asmlinkage __printf(5, 0)
84898 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
84899
84900 extern int printk_delay_msec;
84901 extern int dmesg_restrict;
84902 -extern int kptr_restrict;
84903
84904 extern void wake_up_klogd(void);
84905
84906 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
84907 index b97bf2e..f14c92d4 100644
84908 --- a/include/linux/proc_fs.h
84909 +++ b/include/linux/proc_fs.h
84910 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
84911 extern struct proc_dir_entry *proc_symlink(const char *,
84912 struct proc_dir_entry *, const char *);
84913 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
84914 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
84915 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
84916 struct proc_dir_entry *, void *);
84917 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
84918 + struct proc_dir_entry *, void *);
84919 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
84920 struct proc_dir_entry *);
84921
84922 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
84923 return proc_create_data(name, mode, parent, proc_fops, NULL);
84924 }
84925
84926 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
84927 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
84928 +{
84929 +#ifdef CONFIG_GRKERNSEC_PROC_USER
84930 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
84931 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
84932 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
84933 +#else
84934 + return proc_create_data(name, mode, parent, proc_fops, NULL);
84935 +#endif
84936 +}
84937 +
84938 +
84939 extern void proc_set_size(struct proc_dir_entry *, loff_t);
84940 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
84941 extern void *PDE_DATA(const struct inode *);
84942 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
84943 struct proc_dir_entry *parent,const char *dest) { return NULL;}
84944 static inline struct proc_dir_entry *proc_mkdir(const char *name,
84945 struct proc_dir_entry *parent) {return NULL;}
84946 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
84947 + struct proc_dir_entry *parent) { return NULL; }
84948 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
84949 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84950 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
84951 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84952 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
84953 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
84954 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
84955 @@ -79,7 +99,7 @@ struct net;
84956 static inline struct proc_dir_entry *proc_net_mkdir(
84957 struct net *net, const char *name, struct proc_dir_entry *parent)
84958 {
84959 - return proc_mkdir_data(name, 0, parent, net);
84960 + return proc_mkdir_data_restrict(name, 0, parent, net);
84961 }
84962
84963 #endif /* _LINUX_PROC_FS_H */
84964 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
84965 index 42dfc61..8113a99 100644
84966 --- a/include/linux/proc_ns.h
84967 +++ b/include/linux/proc_ns.h
84968 @@ -16,7 +16,7 @@ struct proc_ns_operations {
84969 struct ns_common *(*get)(struct task_struct *task);
84970 void (*put)(struct ns_common *ns);
84971 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
84972 -};
84973 +} __do_const __randomize_layout;
84974
84975 extern const struct proc_ns_operations netns_operations;
84976 extern const struct proc_ns_operations utsns_operations;
84977 diff --git a/include/linux/quota.h b/include/linux/quota.h
84978 index d534e8e..782e604 100644
84979 --- a/include/linux/quota.h
84980 +++ b/include/linux/quota.h
84981 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
84982
84983 extern bool qid_eq(struct kqid left, struct kqid right);
84984 extern bool qid_lt(struct kqid left, struct kqid right);
84985 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
84986 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
84987 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
84988 extern bool qid_valid(struct kqid qid);
84989
84990 diff --git a/include/linux/random.h b/include/linux/random.h
84991 index b05856e..0a9f14e 100644
84992 --- a/include/linux/random.h
84993 +++ b/include/linux/random.h
84994 @@ -9,9 +9,19 @@
84995 #include <uapi/linux/random.h>
84996
84997 extern void add_device_randomness(const void *, unsigned int);
84998 +
84999 +static inline void add_latent_entropy(void)
85000 +{
85001 +
85002 +#ifdef LATENT_ENTROPY_PLUGIN
85003 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
85004 +#endif
85005 +
85006 +}
85007 +
85008 extern void add_input_randomness(unsigned int type, unsigned int code,
85009 - unsigned int value);
85010 -extern void add_interrupt_randomness(int irq, int irq_flags);
85011 + unsigned int value) __latent_entropy;
85012 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
85013
85014 extern void get_random_bytes(void *buf, int nbytes);
85015 extern void get_random_bytes_arch(void *buf, int nbytes);
85016 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
85017 extern const struct file_operations random_fops, urandom_fops;
85018 #endif
85019
85020 -unsigned int get_random_int(void);
85021 +unsigned int __intentional_overflow(-1) get_random_int(void);
85022 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
85023
85024 -u32 prandom_u32(void);
85025 +u32 prandom_u32(void) __intentional_overflow(-1);
85026 void prandom_bytes(void *buf, size_t nbytes);
85027 void prandom_seed(u32 seed);
85028 void prandom_reseed_late(void);
85029 @@ -37,6 +47,11 @@ struct rnd_state {
85030 u32 prandom_u32_state(struct rnd_state *state);
85031 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
85032
85033 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
85034 +{
85035 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
85036 +}
85037 +
85038 /**
85039 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
85040 * @ep_ro: right open interval endpoint
85041 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
85042 *
85043 * Returns: pseudo-random number in interval [0, ep_ro)
85044 */
85045 -static inline u32 prandom_u32_max(u32 ep_ro)
85046 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
85047 {
85048 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
85049 }
85050 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
85051 index 378c5ee..aa84a47 100644
85052 --- a/include/linux/rbtree_augmented.h
85053 +++ b/include/linux/rbtree_augmented.h
85054 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
85055 old->rbaugmented = rbcompute(old); \
85056 } \
85057 rbstatic const struct rb_augment_callbacks rbname = { \
85058 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
85059 + .propagate = rbname ## _propagate, \
85060 + .copy = rbname ## _copy, \
85061 + .rotate = rbname ## _rotate \
85062 };
85063
85064
85065 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
85066 index a18b16f..2683096 100644
85067 --- a/include/linux/rculist.h
85068 +++ b/include/linux/rculist.h
85069 @@ -29,8 +29,8 @@
85070 */
85071 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
85072 {
85073 - ACCESS_ONCE(list->next) = list;
85074 - ACCESS_ONCE(list->prev) = list;
85075 + ACCESS_ONCE_RW(list->next) = list;
85076 + ACCESS_ONCE_RW(list->prev) = list;
85077 }
85078
85079 /*
85080 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
85081 struct list_head *prev, struct list_head *next);
85082 #endif
85083
85084 +void __pax_list_add_rcu(struct list_head *new,
85085 + struct list_head *prev, struct list_head *next);
85086 +
85087 /**
85088 * list_add_rcu - add a new entry to rcu-protected list
85089 * @new: new entry to be added
85090 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
85091 __list_add_rcu(new, head, head->next);
85092 }
85093
85094 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
85095 +{
85096 + __pax_list_add_rcu(new, head, head->next);
85097 +}
85098 +
85099 /**
85100 * list_add_tail_rcu - add a new entry to rcu-protected list
85101 * @new: new entry to be added
85102 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
85103 __list_add_rcu(new, head->prev, head);
85104 }
85105
85106 +static inline void pax_list_add_tail_rcu(struct list_head *new,
85107 + struct list_head *head)
85108 +{
85109 + __pax_list_add_rcu(new, head->prev, head);
85110 +}
85111 +
85112 /**
85113 * list_del_rcu - deletes entry from list without re-initialization
85114 * @entry: the element to delete from the list.
85115 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
85116 entry->prev = LIST_POISON2;
85117 }
85118
85119 +extern void pax_list_del_rcu(struct list_head *entry);
85120 +
85121 /**
85122 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
85123 * @n: the element to delete from the hash list.
85124 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
85125 index 7809749..1cd9315 100644
85126 --- a/include/linux/rcupdate.h
85127 +++ b/include/linux/rcupdate.h
85128 @@ -333,7 +333,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
85129 do { \
85130 rcu_all_qs(); \
85131 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
85132 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
85133 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
85134 } while (0)
85135 #else /* #ifdef CONFIG_TASKS_RCU */
85136 #define TASKS_RCU(x) do { } while (0)
85137 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
85138 index 67fc8fc..a90f7d8 100644
85139 --- a/include/linux/reboot.h
85140 +++ b/include/linux/reboot.h
85141 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
85142 */
85143
85144 extern void migrate_to_reboot_cpu(void);
85145 -extern void machine_restart(char *cmd);
85146 -extern void machine_halt(void);
85147 -extern void machine_power_off(void);
85148 +extern void machine_restart(char *cmd) __noreturn;
85149 +extern void machine_halt(void) __noreturn;
85150 +extern void machine_power_off(void) __noreturn;
85151
85152 extern void machine_shutdown(void);
85153 struct pt_regs;
85154 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
85155 */
85156
85157 extern void kernel_restart_prepare(char *cmd);
85158 -extern void kernel_restart(char *cmd);
85159 -extern void kernel_halt(void);
85160 -extern void kernel_power_off(void);
85161 +extern void kernel_restart(char *cmd) __noreturn;
85162 +extern void kernel_halt(void) __noreturn;
85163 +extern void kernel_power_off(void) __noreturn;
85164
85165 extern int C_A_D; /* for sysctl */
85166 void ctrl_alt_del(void);
85167 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
85168 * Emergency restart, callable from an interrupt handler.
85169 */
85170
85171 -extern void emergency_restart(void);
85172 +extern void emergency_restart(void) __noreturn;
85173 #include <asm/emergency-restart.h>
85174
85175 #endif /* _LINUX_REBOOT_H */
85176 diff --git a/include/linux/regset.h b/include/linux/regset.h
85177 index 8e0c9fe..ac4d221 100644
85178 --- a/include/linux/regset.h
85179 +++ b/include/linux/regset.h
85180 @@ -161,7 +161,8 @@ struct user_regset {
85181 unsigned int align;
85182 unsigned int bias;
85183 unsigned int core_note_type;
85184 -};
85185 +} __do_const;
85186 +typedef struct user_regset __no_const user_regset_no_const;
85187
85188 /**
85189 * struct user_regset_view - available regsets
85190 diff --git a/include/linux/relay.h b/include/linux/relay.h
85191 index d7c8359..818daf5 100644
85192 --- a/include/linux/relay.h
85193 +++ b/include/linux/relay.h
85194 @@ -157,7 +157,7 @@ struct rchan_callbacks
85195 * The callback should return 0 if successful, negative if not.
85196 */
85197 int (*remove_buf_file)(struct dentry *dentry);
85198 -};
85199 +} __no_const;
85200
85201 /*
85202 * CONFIG_RELAY kernel API, kernel/relay.c
85203 diff --git a/include/linux/rio.h b/include/linux/rio.h
85204 index 6bda06f..bf39a9b 100644
85205 --- a/include/linux/rio.h
85206 +++ b/include/linux/rio.h
85207 @@ -358,7 +358,7 @@ struct rio_ops {
85208 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
85209 u64 rstart, u32 size, u32 flags);
85210 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
85211 -};
85212 +} __no_const;
85213
85214 #define RIO_RESOURCE_MEM 0x00000100
85215 #define RIO_RESOURCE_DOORBELL 0x00000200
85216 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
85217 index c4c559a..6ba9a26 100644
85218 --- a/include/linux/rmap.h
85219 +++ b/include/linux/rmap.h
85220 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
85221 void anon_vma_init(void); /* create anon_vma_cachep */
85222 int anon_vma_prepare(struct vm_area_struct *);
85223 void unlink_anon_vmas(struct vm_area_struct *);
85224 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
85225 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
85226 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
85227 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
85228
85229 static inline void anon_vma_merge(struct vm_area_struct *vma,
85230 struct vm_area_struct *next)
85231 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
85232 index ed8f9e70..999bc96 100644
85233 --- a/include/linux/scatterlist.h
85234 +++ b/include/linux/scatterlist.h
85235 @@ -1,6 +1,7 @@
85236 #ifndef _LINUX_SCATTERLIST_H
85237 #define _LINUX_SCATTERLIST_H
85238
85239 +#include <linux/sched.h>
85240 #include <linux/string.h>
85241 #include <linux/bug.h>
85242 #include <linux/mm.h>
85243 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
85244 #ifdef CONFIG_DEBUG_SG
85245 BUG_ON(!virt_addr_valid(buf));
85246 #endif
85247 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85248 + if (object_starts_on_stack(buf)) {
85249 + void *adjbuf = buf - current->stack + current->lowmem_stack;
85250 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
85251 + } else
85252 +#endif
85253 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
85254 }
85255
85256 diff --git a/include/linux/sched.h b/include/linux/sched.h
85257 index a419b65..6dd8f3f 100644
85258 --- a/include/linux/sched.h
85259 +++ b/include/linux/sched.h
85260 @@ -133,6 +133,7 @@ struct fs_struct;
85261 struct perf_event_context;
85262 struct blk_plug;
85263 struct filename;
85264 +struct linux_binprm;
85265
85266 #define VMACACHE_BITS 2
85267 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
85268 @@ -412,7 +413,7 @@ extern char __sched_text_start[], __sched_text_end[];
85269 extern int in_sched_functions(unsigned long addr);
85270
85271 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
85272 -extern signed long schedule_timeout(signed long timeout);
85273 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
85274 extern signed long schedule_timeout_interruptible(signed long timeout);
85275 extern signed long schedule_timeout_killable(signed long timeout);
85276 extern signed long schedule_timeout_uninterruptible(signed long timeout);
85277 @@ -430,6 +431,19 @@ struct nsproxy;
85278 struct user_namespace;
85279
85280 #ifdef CONFIG_MMU
85281 +
85282 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
85283 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
85284 +#else
85285 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
85286 +{
85287 + return 0;
85288 +}
85289 +#endif
85290 +
85291 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
85292 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
85293 +
85294 extern void arch_pick_mmap_layout(struct mm_struct *mm);
85295 extern unsigned long
85296 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
85297 @@ -728,6 +742,17 @@ struct signal_struct {
85298 #ifdef CONFIG_TASKSTATS
85299 struct taskstats *stats;
85300 #endif
85301 +
85302 +#ifdef CONFIG_GRKERNSEC
85303 + u32 curr_ip;
85304 + u32 saved_ip;
85305 + u32 gr_saddr;
85306 + u32 gr_daddr;
85307 + u16 gr_sport;
85308 + u16 gr_dport;
85309 + u8 used_accept:1;
85310 +#endif
85311 +
85312 #ifdef CONFIG_AUDIT
85313 unsigned audit_tty;
85314 unsigned audit_tty_log_passwd;
85315 @@ -754,7 +779,7 @@ struct signal_struct {
85316 struct mutex cred_guard_mutex; /* guard against foreign influences on
85317 * credential calculations
85318 * (notably. ptrace) */
85319 -};
85320 +} __randomize_layout;
85321
85322 /*
85323 * Bits in flags field of signal_struct.
85324 @@ -807,6 +832,14 @@ struct user_struct {
85325 struct key *session_keyring; /* UID's default session keyring */
85326 #endif
85327
85328 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
85329 + unsigned char kernel_banned;
85330 +#endif
85331 +#ifdef CONFIG_GRKERNSEC_BRUTE
85332 + unsigned char suid_banned;
85333 + unsigned long suid_ban_expires;
85334 +#endif
85335 +
85336 /* Hash table maintenance information */
85337 struct hlist_node uidhash_node;
85338 kuid_t uid;
85339 @@ -814,7 +847,7 @@ struct user_struct {
85340 #ifdef CONFIG_PERF_EVENTS
85341 atomic_long_t locked_vm;
85342 #endif
85343 -};
85344 +} __randomize_layout;
85345
85346 extern int uids_sysfs_init(void);
85347
85348 @@ -1278,6 +1311,9 @@ enum perf_event_task_context {
85349 struct task_struct {
85350 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
85351 void *stack;
85352 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85353 + void *lowmem_stack;
85354 +#endif
85355 atomic_t usage;
85356 unsigned int flags; /* per process flags, defined below */
85357 unsigned int ptrace;
85358 @@ -1411,8 +1447,8 @@ struct task_struct {
85359 struct list_head thread_node;
85360
85361 struct completion *vfork_done; /* for vfork() */
85362 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
85363 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
85364 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
85365 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
85366
85367 cputime_t utime, stime, utimescaled, stimescaled;
85368 cputime_t gtime;
85369 @@ -1437,11 +1473,6 @@ struct task_struct {
85370 struct task_cputime cputime_expires;
85371 struct list_head cpu_timers[3];
85372
85373 -/* process credentials */
85374 - const struct cred __rcu *real_cred; /* objective and real subjective task
85375 - * credentials (COW) */
85376 - const struct cred __rcu *cred; /* effective (overridable) subjective task
85377 - * credentials (COW) */
85378 char comm[TASK_COMM_LEN]; /* executable name excluding path
85379 - access with [gs]et_task_comm (which lock
85380 it with task_lock())
85381 @@ -1459,6 +1490,10 @@ struct task_struct {
85382 #endif
85383 /* CPU-specific state of this task */
85384 struct thread_struct thread;
85385 +/* thread_info moved to task_struct */
85386 +#ifdef CONFIG_X86
85387 + struct thread_info tinfo;
85388 +#endif
85389 /* filesystem information */
85390 struct fs_struct *fs;
85391 /* open file information */
85392 @@ -1533,6 +1568,10 @@ struct task_struct {
85393 gfp_t lockdep_reclaim_gfp;
85394 #endif
85395
85396 +/* process credentials */
85397 + const struct cred __rcu *real_cred; /* objective and real subjective task
85398 + * credentials (COW) */
85399 +
85400 /* journalling filesystem info */
85401 void *journal_info;
85402
85403 @@ -1571,6 +1610,10 @@ struct task_struct {
85404 /* cg_list protected by css_set_lock and tsk->alloc_lock */
85405 struct list_head cg_list;
85406 #endif
85407 +
85408 + const struct cred __rcu *cred; /* effective (overridable) subjective task
85409 + * credentials (COW) */
85410 +
85411 #ifdef CONFIG_FUTEX
85412 struct robust_list_head __user *robust_list;
85413 #ifdef CONFIG_COMPAT
85414 @@ -1682,7 +1725,7 @@ struct task_struct {
85415 * Number of functions that haven't been traced
85416 * because of depth overrun.
85417 */
85418 - atomic_t trace_overrun;
85419 + atomic_unchecked_t trace_overrun;
85420 /* Pause for the tracing */
85421 atomic_t tracing_graph_pause;
85422 #endif
85423 @@ -1710,7 +1753,78 @@ struct task_struct {
85424 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
85425 unsigned long task_state_change;
85426 #endif
85427 -};
85428 +
85429 +#ifdef CONFIG_GRKERNSEC
85430 + /* grsecurity */
85431 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
85432 + u64 exec_id;
85433 +#endif
85434 +#ifdef CONFIG_GRKERNSEC_SETXID
85435 + const struct cred *delayed_cred;
85436 +#endif
85437 + struct dentry *gr_chroot_dentry;
85438 + struct acl_subject_label *acl;
85439 + struct acl_subject_label *tmpacl;
85440 + struct acl_role_label *role;
85441 + struct file *exec_file;
85442 + unsigned long brute_expires;
85443 + u16 acl_role_id;
85444 + u8 inherited;
85445 + /* is this the task that authenticated to the special role */
85446 + u8 acl_sp_role;
85447 + u8 is_writable;
85448 + u8 brute;
85449 + u8 gr_is_chrooted;
85450 +#endif
85451 +
85452 +} __randomize_layout;
85453 +
85454 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
85455 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
85456 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
85457 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
85458 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
85459 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
85460 +
85461 +#ifdef CONFIG_PAX_SOFTMODE
85462 +extern int pax_softmode;
85463 +#endif
85464 +
85465 +extern int pax_check_flags(unsigned long *);
85466 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
85467 +
85468 +/* if tsk != current then task_lock must be held on it */
85469 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
85470 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
85471 +{
85472 + if (likely(tsk->mm))
85473 + return tsk->mm->pax_flags;
85474 + else
85475 + return 0UL;
85476 +}
85477 +
85478 +/* if tsk != current then task_lock must be held on it */
85479 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
85480 +{
85481 + if (likely(tsk->mm)) {
85482 + tsk->mm->pax_flags = flags;
85483 + return 0;
85484 + }
85485 + return -EINVAL;
85486 +}
85487 +#endif
85488 +
85489 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
85490 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
85491 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
85492 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
85493 +#endif
85494 +
85495 +struct path;
85496 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
85497 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
85498 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
85499 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
85500
85501 /* Future-safe accessor for struct task_struct's cpus_allowed. */
85502 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
85503 @@ -1793,7 +1907,7 @@ struct pid_namespace;
85504 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
85505 struct pid_namespace *ns);
85506
85507 -static inline pid_t task_pid_nr(struct task_struct *tsk)
85508 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
85509 {
85510 return tsk->pid;
85511 }
85512 @@ -2161,6 +2275,25 @@ extern u64 sched_clock_cpu(int cpu);
85513
85514 extern void sched_clock_init(void);
85515
85516 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85517 +static inline void populate_stack(void)
85518 +{
85519 + struct task_struct *curtask = current;
85520 + int c;
85521 + int *ptr = curtask->stack;
85522 + int *end = curtask->stack + THREAD_SIZE;
85523 +
85524 + while (ptr < end) {
85525 + c = *(volatile int *)ptr;
85526 + ptr += PAGE_SIZE/sizeof(int);
85527 + }
85528 +}
85529 +#else
85530 +static inline void populate_stack(void)
85531 +{
85532 +}
85533 +#endif
85534 +
85535 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
85536 static inline void sched_clock_tick(void)
85537 {
85538 @@ -2294,7 +2427,9 @@ void yield(void);
85539 extern struct exec_domain default_exec_domain;
85540
85541 union thread_union {
85542 +#ifndef CONFIG_X86
85543 struct thread_info thread_info;
85544 +#endif
85545 unsigned long stack[THREAD_SIZE/sizeof(long)];
85546 };
85547
85548 @@ -2327,6 +2462,7 @@ extern struct pid_namespace init_pid_ns;
85549 */
85550
85551 extern struct task_struct *find_task_by_vpid(pid_t nr);
85552 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
85553 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
85554 struct pid_namespace *ns);
85555
85556 @@ -2491,7 +2627,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
85557 extern void exit_itimers(struct signal_struct *);
85558 extern void flush_itimer_signals(void);
85559
85560 -extern void do_group_exit(int);
85561 +extern __noreturn void do_group_exit(int);
85562
85563 extern int do_execve(struct filename *,
85564 const char __user * const __user *,
85565 @@ -2712,9 +2848,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
85566 #define task_stack_end_corrupted(task) \
85567 (*(end_of_stack(task)) != STACK_END_MAGIC)
85568
85569 -static inline int object_is_on_stack(void *obj)
85570 +static inline int object_starts_on_stack(const void *obj)
85571 {
85572 - void *stack = task_stack_page(current);
85573 + const void *stack = task_stack_page(current);
85574
85575 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
85576 }
85577 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
85578 index 596a0e0..bea77ec 100644
85579 --- a/include/linux/sched/sysctl.h
85580 +++ b/include/linux/sched/sysctl.h
85581 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
85582 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
85583
85584 extern int sysctl_max_map_count;
85585 +extern unsigned long sysctl_heap_stack_gap;
85586
85587 extern unsigned int sysctl_sched_latency;
85588 extern unsigned int sysctl_sched_min_granularity;
85589 diff --git a/include/linux/security.h b/include/linux/security.h
85590 index a1b7dbd..036f47f 100644
85591 --- a/include/linux/security.h
85592 +++ b/include/linux/security.h
85593 @@ -27,6 +27,7 @@
85594 #include <linux/slab.h>
85595 #include <linux/err.h>
85596 #include <linux/string.h>
85597 +#include <linux/grsecurity.h>
85598
85599 struct linux_binprm;
85600 struct cred;
85601 @@ -116,8 +117,6 @@ struct seq_file;
85602
85603 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
85604
85605 -void reset_security_ops(void);
85606 -
85607 #ifdef CONFIG_MMU
85608 extern unsigned long mmap_min_addr;
85609 extern unsigned long dac_mmap_min_addr;
85610 @@ -1756,7 +1755,7 @@ struct security_operations {
85611 struct audit_context *actx);
85612 void (*audit_rule_free) (void *lsmrule);
85613 #endif /* CONFIG_AUDIT */
85614 -};
85615 +} __randomize_layout;
85616
85617 /* prototypes */
85618 extern int security_init(void);
85619 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
85620 index dc368b8..e895209 100644
85621 --- a/include/linux/semaphore.h
85622 +++ b/include/linux/semaphore.h
85623 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
85624 }
85625
85626 extern void down(struct semaphore *sem);
85627 -extern int __must_check down_interruptible(struct semaphore *sem);
85628 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
85629 extern int __must_check down_killable(struct semaphore *sem);
85630 extern int __must_check down_trylock(struct semaphore *sem);
85631 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
85632 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
85633 index afbb1fd..e1d205d 100644
85634 --- a/include/linux/seq_file.h
85635 +++ b/include/linux/seq_file.h
85636 @@ -27,6 +27,9 @@ struct seq_file {
85637 struct mutex lock;
85638 const struct seq_operations *op;
85639 int poll_event;
85640 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
85641 + u64 exec_id;
85642 +#endif
85643 #ifdef CONFIG_USER_NS
85644 struct user_namespace *user_ns;
85645 #endif
85646 @@ -39,6 +42,7 @@ struct seq_operations {
85647 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
85648 int (*show) (struct seq_file *m, void *v);
85649 };
85650 +typedef struct seq_operations __no_const seq_operations_no_const;
85651
85652 #define SEQ_SKIP 1
85653
85654 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
85655
85656 char *mangle_path(char *s, const char *p, const char *esc);
85657 int seq_open(struct file *, const struct seq_operations *);
85658 +int seq_open_restrict(struct file *, const struct seq_operations *);
85659 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
85660 loff_t seq_lseek(struct file *, loff_t, int);
85661 int seq_release(struct inode *, struct file *);
85662 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
85663 const struct path *root, const char *esc);
85664
85665 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
85666 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
85667 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
85668 int single_release(struct inode *, struct file *);
85669 void *__seq_open_private(struct file *, const struct seq_operations *, int);
85670 diff --git a/include/linux/shm.h b/include/linux/shm.h
85671 index 6fb8016..ab4465e 100644
85672 --- a/include/linux/shm.h
85673 +++ b/include/linux/shm.h
85674 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
85675 /* The task created the shm object. NULL if the task is dead. */
85676 struct task_struct *shm_creator;
85677 struct list_head shm_clist; /* list by creator */
85678 +#ifdef CONFIG_GRKERNSEC
85679 + u64 shm_createtime;
85680 + pid_t shm_lapid;
85681 +#endif
85682 };
85683
85684 /* shm_mode upper byte flags */
85685 diff --git a/include/linux/signal.h b/include/linux/signal.h
85686 index ab1e039..ad4229e 100644
85687 --- a/include/linux/signal.h
85688 +++ b/include/linux/signal.h
85689 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
85690 * know it'll be handled, so that they don't get converted to
85691 * SIGKILL or just silently dropped.
85692 */
85693 - kernel_sigaction(sig, (__force __sighandler_t)2);
85694 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
85695 }
85696
85697 static inline void disallow_signal(int sig)
85698 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
85699 index f54d665..e41848d 100644
85700 --- a/include/linux/skbuff.h
85701 +++ b/include/linux/skbuff.h
85702 @@ -770,7 +770,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
85703 struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
85704 int node);
85705 struct sk_buff *build_skb(void *data, unsigned int frag_size);
85706 -static inline struct sk_buff *alloc_skb(unsigned int size,
85707 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
85708 gfp_t priority)
85709 {
85710 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
85711 @@ -1966,7 +1966,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
85712 return skb->inner_transport_header - skb->inner_network_header;
85713 }
85714
85715 -static inline int skb_network_offset(const struct sk_buff *skb)
85716 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
85717 {
85718 return skb_network_header(skb) - skb->data;
85719 }
85720 @@ -2026,7 +2026,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
85721 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
85722 */
85723 #ifndef NET_SKB_PAD
85724 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
85725 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
85726 #endif
85727
85728 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
85729 @@ -2668,9 +2668,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
85730 int *err);
85731 unsigned int datagram_poll(struct file *file, struct socket *sock,
85732 struct poll_table_struct *wait);
85733 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85734 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85735 struct iov_iter *to, int size);
85736 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85737 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85738 struct msghdr *msg, int size)
85739 {
85740 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
85741 @@ -3180,6 +3180,9 @@ static inline void nf_reset(struct sk_buff *skb)
85742 nf_bridge_put(skb->nf_bridge);
85743 skb->nf_bridge = NULL;
85744 #endif
85745 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
85746 + skb->nf_trace = 0;
85747 +#endif
85748 }
85749
85750 static inline void nf_reset_trace(struct sk_buff *skb)
85751 diff --git a/include/linux/slab.h b/include/linux/slab.h
85752 index 76f1fee..d95e6d2 100644
85753 --- a/include/linux/slab.h
85754 +++ b/include/linux/slab.h
85755 @@ -14,15 +14,29 @@
85756 #include <linux/gfp.h>
85757 #include <linux/types.h>
85758 #include <linux/workqueue.h>
85759 -
85760 +#include <linux/err.h>
85761
85762 /*
85763 * Flags to pass to kmem_cache_create().
85764 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
85765 */
85766 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
85767 +
85768 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85769 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
85770 +#else
85771 +#define SLAB_USERCOPY 0x00000000UL
85772 +#endif
85773 +
85774 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
85775 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
85776 +
85777 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85778 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
85779 +#else
85780 +#define SLAB_NO_SANITIZE 0x00000000UL
85781 +#endif
85782 +
85783 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
85784 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
85785 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
85786 @@ -98,10 +112,13 @@
85787 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
85788 * Both make kfree a no-op.
85789 */
85790 -#define ZERO_SIZE_PTR ((void *)16)
85791 +#define ZERO_SIZE_PTR \
85792 +({ \
85793 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
85794 + (void *)(-MAX_ERRNO-1L); \
85795 +})
85796
85797 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
85798 - (unsigned long)ZERO_SIZE_PTR)
85799 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
85800
85801 #include <linux/kmemleak.h>
85802 #include <linux/kasan.h>
85803 @@ -143,6 +160,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
85804 void kfree(const void *);
85805 void kzfree(const void *);
85806 size_t ksize(const void *);
85807 +const char *check_heap_object(const void *ptr, unsigned long n);
85808 +bool is_usercopy_object(const void *ptr);
85809
85810 /*
85811 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
85812 @@ -235,6 +254,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
85813 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85814 #endif
85815
85816 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85817 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
85818 +#endif
85819 +
85820 /*
85821 * Figure out which kmalloc slab an allocation of a certain size
85822 * belongs to.
85823 @@ -243,7 +266,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85824 * 2 = 120 .. 192 bytes
85825 * n = 2^(n-1) .. 2^n -1
85826 */
85827 -static __always_inline int kmalloc_index(size_t size)
85828 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
85829 {
85830 if (!size)
85831 return 0;
85832 @@ -286,15 +309,15 @@ static __always_inline int kmalloc_index(size_t size)
85833 }
85834 #endif /* !CONFIG_SLOB */
85835
85836 -void *__kmalloc(size_t size, gfp_t flags);
85837 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
85838 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
85839 void kmem_cache_free(struct kmem_cache *, void *);
85840
85841 #ifdef CONFIG_NUMA
85842 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
85843 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
85844 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
85845 #else
85846 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
85847 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
85848 {
85849 return __kmalloc(size, flags);
85850 }
85851 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
85852 index 33d0490..70a6313 100644
85853 --- a/include/linux/slab_def.h
85854 +++ b/include/linux/slab_def.h
85855 @@ -40,7 +40,7 @@ struct kmem_cache {
85856 /* 4) cache creation/removal */
85857 const char *name;
85858 struct list_head list;
85859 - int refcount;
85860 + atomic_t refcount;
85861 int object_size;
85862 int align;
85863
85864 @@ -56,10 +56,14 @@ struct kmem_cache {
85865 unsigned long node_allocs;
85866 unsigned long node_frees;
85867 unsigned long node_overflow;
85868 - atomic_t allochit;
85869 - atomic_t allocmiss;
85870 - atomic_t freehit;
85871 - atomic_t freemiss;
85872 + atomic_unchecked_t allochit;
85873 + atomic_unchecked_t allocmiss;
85874 + atomic_unchecked_t freehit;
85875 + atomic_unchecked_t freemiss;
85876 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85877 + atomic_unchecked_t sanitized;
85878 + atomic_unchecked_t not_sanitized;
85879 +#endif
85880
85881 /*
85882 * If debugging is enabled, then the allocator can add additional
85883 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
85884 index 3388511..6252f90 100644
85885 --- a/include/linux/slub_def.h
85886 +++ b/include/linux/slub_def.h
85887 @@ -74,7 +74,7 @@ struct kmem_cache {
85888 struct kmem_cache_order_objects max;
85889 struct kmem_cache_order_objects min;
85890 gfp_t allocflags; /* gfp flags to use on each alloc */
85891 - int refcount; /* Refcount for slab cache destroy */
85892 + atomic_t refcount; /* Refcount for slab cache destroy */
85893 void (*ctor)(void *);
85894 int inuse; /* Offset to metadata */
85895 int align; /* Alignment */
85896 diff --git a/include/linux/smp.h b/include/linux/smp.h
85897 index be91db2..3f23232 100644
85898 --- a/include/linux/smp.h
85899 +++ b/include/linux/smp.h
85900 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
85901 #endif
85902
85903 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
85904 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
85905 #define put_cpu() preempt_enable()
85906 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
85907
85908 /*
85909 * Callback to arch code if there's nosmp or maxcpus=0 on the
85910 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
85911 index 46cca4c..3323536 100644
85912 --- a/include/linux/sock_diag.h
85913 +++ b/include/linux/sock_diag.h
85914 @@ -11,7 +11,7 @@ struct sock;
85915 struct sock_diag_handler {
85916 __u8 family;
85917 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
85918 -};
85919 +} __do_const;
85920
85921 int sock_diag_register(const struct sock_diag_handler *h);
85922 void sock_diag_unregister(const struct sock_diag_handler *h);
85923 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
85924 index 680f9a3..f13aeb0 100644
85925 --- a/include/linux/sonet.h
85926 +++ b/include/linux/sonet.h
85927 @@ -7,7 +7,7 @@
85928 #include <uapi/linux/sonet.h>
85929
85930 struct k_sonet_stats {
85931 -#define __HANDLE_ITEM(i) atomic_t i
85932 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
85933 __SONET_ITEMS
85934 #undef __HANDLE_ITEM
85935 };
85936 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
85937 index 07d8e53..dc934c9 100644
85938 --- a/include/linux/sunrpc/addr.h
85939 +++ b/include/linux/sunrpc/addr.h
85940 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
85941 {
85942 switch (sap->sa_family) {
85943 case AF_INET:
85944 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
85945 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
85946 case AF_INET6:
85947 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
85948 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
85949 }
85950 return 0;
85951 }
85952 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
85953 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
85954 const struct sockaddr *src)
85955 {
85956 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
85957 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
85958 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
85959
85960 dsin->sin_family = ssin->sin_family;
85961 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
85962 if (sa->sa_family != AF_INET6)
85963 return 0;
85964
85965 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
85966 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
85967 }
85968
85969 #endif /* _LINUX_SUNRPC_ADDR_H */
85970 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
85971 index 598ba80..d90cba6 100644
85972 --- a/include/linux/sunrpc/clnt.h
85973 +++ b/include/linux/sunrpc/clnt.h
85974 @@ -100,7 +100,7 @@ struct rpc_procinfo {
85975 unsigned int p_timer; /* Which RTT timer to use */
85976 u32 p_statidx; /* Which procedure to account */
85977 const char * p_name; /* name of procedure */
85978 -};
85979 +} __do_const;
85980
85981 #ifdef __KERNEL__
85982
85983 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
85984 index fae6fb9..023fbcd 100644
85985 --- a/include/linux/sunrpc/svc.h
85986 +++ b/include/linux/sunrpc/svc.h
85987 @@ -420,7 +420,7 @@ struct svc_procedure {
85988 unsigned int pc_count; /* call count */
85989 unsigned int pc_cachetype; /* cache info (NFS) */
85990 unsigned int pc_xdrressize; /* maximum size of XDR reply */
85991 -};
85992 +} __do_const;
85993
85994 /*
85995 * Function prototypes.
85996 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
85997 index df8edf8..d140fec 100644
85998 --- a/include/linux/sunrpc/svc_rdma.h
85999 +++ b/include/linux/sunrpc/svc_rdma.h
86000 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
86001 extern unsigned int svcrdma_max_requests;
86002 extern unsigned int svcrdma_max_req_size;
86003
86004 -extern atomic_t rdma_stat_recv;
86005 -extern atomic_t rdma_stat_read;
86006 -extern atomic_t rdma_stat_write;
86007 -extern atomic_t rdma_stat_sq_starve;
86008 -extern atomic_t rdma_stat_rq_starve;
86009 -extern atomic_t rdma_stat_rq_poll;
86010 -extern atomic_t rdma_stat_rq_prod;
86011 -extern atomic_t rdma_stat_sq_poll;
86012 -extern atomic_t rdma_stat_sq_prod;
86013 +extern atomic_unchecked_t rdma_stat_recv;
86014 +extern atomic_unchecked_t rdma_stat_read;
86015 +extern atomic_unchecked_t rdma_stat_write;
86016 +extern atomic_unchecked_t rdma_stat_sq_starve;
86017 +extern atomic_unchecked_t rdma_stat_rq_starve;
86018 +extern atomic_unchecked_t rdma_stat_rq_poll;
86019 +extern atomic_unchecked_t rdma_stat_rq_prod;
86020 +extern atomic_unchecked_t rdma_stat_sq_poll;
86021 +extern atomic_unchecked_t rdma_stat_sq_prod;
86022
86023 /*
86024 * Contexts are built when an RDMA request is created and are a
86025 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
86026 index 8d71d65..f79586e 100644
86027 --- a/include/linux/sunrpc/svcauth.h
86028 +++ b/include/linux/sunrpc/svcauth.h
86029 @@ -120,7 +120,7 @@ struct auth_ops {
86030 int (*release)(struct svc_rqst *rq);
86031 void (*domain_release)(struct auth_domain *);
86032 int (*set_client)(struct svc_rqst *rq);
86033 -};
86034 +} __do_const;
86035
86036 #define SVC_GARBAGE 1
86037 #define SVC_SYSERR 2
86038 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
86039 index e7a018e..49f8b17 100644
86040 --- a/include/linux/swiotlb.h
86041 +++ b/include/linux/swiotlb.h
86042 @@ -60,7 +60,8 @@ extern void
86043
86044 extern void
86045 swiotlb_free_coherent(struct device *hwdev, size_t size,
86046 - void *vaddr, dma_addr_t dma_handle);
86047 + void *vaddr, dma_addr_t dma_handle,
86048 + struct dma_attrs *attrs);
86049
86050 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
86051 unsigned long offset, size_t size,
86052 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
86053 index 76d1e38..d92ff38 100644
86054 --- a/include/linux/syscalls.h
86055 +++ b/include/linux/syscalls.h
86056 @@ -102,7 +102,12 @@ union bpf_attr;
86057 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
86058 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
86059 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
86060 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
86061 +#define __SC_LONG(t, a) __typeof__( \
86062 + __builtin_choose_expr( \
86063 + sizeof(t) > sizeof(int), \
86064 + (t) 0, \
86065 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
86066 + )) a
86067 #define __SC_CAST(t, a) (t) a
86068 #define __SC_ARGS(t, a) a
86069 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
86070 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
86071 asmlinkage long sys_fsync(unsigned int fd);
86072 asmlinkage long sys_fdatasync(unsigned int fd);
86073 asmlinkage long sys_bdflush(int func, long data);
86074 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
86075 - char __user *type, unsigned long flags,
86076 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
86077 + const char __user *type, unsigned long flags,
86078 void __user *data);
86079 -asmlinkage long sys_umount(char __user *name, int flags);
86080 -asmlinkage long sys_oldumount(char __user *name);
86081 +asmlinkage long sys_umount(const char __user *name, int flags);
86082 +asmlinkage long sys_oldumount(const char __user *name);
86083 asmlinkage long sys_truncate(const char __user *path, long length);
86084 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
86085 asmlinkage long sys_stat(const char __user *filename,
86086 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
86087 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
86088 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
86089 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
86090 - struct sockaddr __user *, int);
86091 + struct sockaddr __user *, int) __intentional_overflow(0);
86092 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
86093 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
86094 unsigned int vlen, unsigned flags);
86095 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
86096 index 27b3b0b..e093dd9 100644
86097 --- a/include/linux/syscore_ops.h
86098 +++ b/include/linux/syscore_ops.h
86099 @@ -16,7 +16,7 @@ struct syscore_ops {
86100 int (*suspend)(void);
86101 void (*resume)(void);
86102 void (*shutdown)(void);
86103 -};
86104 +} __do_const;
86105
86106 extern void register_syscore_ops(struct syscore_ops *ops);
86107 extern void unregister_syscore_ops(struct syscore_ops *ops);
86108 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
86109 index b7361f8..341a15a 100644
86110 --- a/include/linux/sysctl.h
86111 +++ b/include/linux/sysctl.h
86112 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
86113
86114 extern int proc_dostring(struct ctl_table *, int,
86115 void __user *, size_t *, loff_t *);
86116 +extern int proc_dostring_modpriv(struct ctl_table *, int,
86117 + void __user *, size_t *, loff_t *);
86118 extern int proc_dointvec(struct ctl_table *, int,
86119 void __user *, size_t *, loff_t *);
86120 extern int proc_dointvec_minmax(struct ctl_table *, int,
86121 @@ -113,7 +115,8 @@ struct ctl_table
86122 struct ctl_table_poll *poll;
86123 void *extra1;
86124 void *extra2;
86125 -};
86126 +} __do_const __randomize_layout;
86127 +typedef struct ctl_table __no_const ctl_table_no_const;
86128
86129 struct ctl_node {
86130 struct rb_node node;
86131 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
86132 index ddad161..a3efd26 100644
86133 --- a/include/linux/sysfs.h
86134 +++ b/include/linux/sysfs.h
86135 @@ -34,7 +34,8 @@ struct attribute {
86136 struct lock_class_key *key;
86137 struct lock_class_key skey;
86138 #endif
86139 -};
86140 +} __do_const;
86141 +typedef struct attribute __no_const attribute_no_const;
86142
86143 /**
86144 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
86145 @@ -63,7 +64,8 @@ struct attribute_group {
86146 struct attribute *, int);
86147 struct attribute **attrs;
86148 struct bin_attribute **bin_attrs;
86149 -};
86150 +} __do_const;
86151 +typedef struct attribute_group __no_const attribute_group_no_const;
86152
86153 /**
86154 * Use these macros to make defining attributes easier. See include/linux/device.h
86155 @@ -137,7 +139,8 @@ struct bin_attribute {
86156 char *, loff_t, size_t);
86157 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
86158 struct vm_area_struct *vma);
86159 -};
86160 +} __do_const;
86161 +typedef struct bin_attribute __no_const bin_attribute_no_const;
86162
86163 /**
86164 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
86165 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
86166 index 387fa7d..3fcde6b 100644
86167 --- a/include/linux/sysrq.h
86168 +++ b/include/linux/sysrq.h
86169 @@ -16,6 +16,7 @@
86170
86171 #include <linux/errno.h>
86172 #include <linux/types.h>
86173 +#include <linux/compiler.h>
86174
86175 /* Possible values of bitmask for enabling sysrq functions */
86176 /* 0x0001 is reserved for enable everything */
86177 @@ -33,7 +34,7 @@ struct sysrq_key_op {
86178 char *help_msg;
86179 char *action_msg;
86180 int enable_mask;
86181 -};
86182 +} __do_const;
86183
86184 #ifdef CONFIG_MAGIC_SYSRQ
86185
86186 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
86187 index ff307b5..f1a4468 100644
86188 --- a/include/linux/thread_info.h
86189 +++ b/include/linux/thread_info.h
86190 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
86191 #error "no set_restore_sigmask() provided and default one won't work"
86192 #endif
86193
86194 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
86195 +
86196 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
86197 +{
86198 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
86199 +}
86200 +
86201 #endif /* __KERNEL__ */
86202
86203 #endif /* _LINUX_THREAD_INFO_H */
86204 diff --git a/include/linux/tty.h b/include/linux/tty.h
86205 index 358a337..8829c1f 100644
86206 --- a/include/linux/tty.h
86207 +++ b/include/linux/tty.h
86208 @@ -225,7 +225,7 @@ struct tty_port {
86209 const struct tty_port_operations *ops; /* Port operations */
86210 spinlock_t lock; /* Lock protecting tty field */
86211 int blocked_open; /* Waiting to open */
86212 - int count; /* Usage count */
86213 + atomic_t count; /* Usage count */
86214 wait_queue_head_t open_wait; /* Open waiters */
86215 wait_queue_head_t close_wait; /* Close waiters */
86216 wait_queue_head_t delta_msr_wait; /* Modem status change */
86217 @@ -313,7 +313,7 @@ struct tty_struct {
86218 /* If the tty has a pending do_SAK, queue it here - akpm */
86219 struct work_struct SAK_work;
86220 struct tty_port *port;
86221 -};
86222 +} __randomize_layout;
86223
86224 /* Each of a tty's open files has private_data pointing to tty_file_private */
86225 struct tty_file_private {
86226 @@ -572,7 +572,7 @@ extern int tty_port_open(struct tty_port *port,
86227 struct tty_struct *tty, struct file *filp);
86228 static inline int tty_port_users(struct tty_port *port)
86229 {
86230 - return port->count + port->blocked_open;
86231 + return atomic_read(&port->count) + port->blocked_open;
86232 }
86233
86234 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
86235 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
86236 index 92e337c..f46757b 100644
86237 --- a/include/linux/tty_driver.h
86238 +++ b/include/linux/tty_driver.h
86239 @@ -291,7 +291,7 @@ struct tty_operations {
86240 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
86241 #endif
86242 const struct file_operations *proc_fops;
86243 -};
86244 +} __do_const __randomize_layout;
86245
86246 struct tty_driver {
86247 int magic; /* magic number for this structure */
86248 @@ -325,7 +325,7 @@ struct tty_driver {
86249
86250 const struct tty_operations *ops;
86251 struct list_head tty_drivers;
86252 -};
86253 +} __randomize_layout;
86254
86255 extern struct list_head tty_drivers;
86256
86257 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
86258 index 00c9d68..bc0188b 100644
86259 --- a/include/linux/tty_ldisc.h
86260 +++ b/include/linux/tty_ldisc.h
86261 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
86262
86263 struct module *owner;
86264
86265 - int refcount;
86266 + atomic_t refcount;
86267 };
86268
86269 struct tty_ldisc {
86270 diff --git a/include/linux/types.h b/include/linux/types.h
86271 index 6747247..fc7ec8b 100644
86272 --- a/include/linux/types.h
86273 +++ b/include/linux/types.h
86274 @@ -174,10 +174,26 @@ typedef struct {
86275 int counter;
86276 } atomic_t;
86277
86278 +#ifdef CONFIG_PAX_REFCOUNT
86279 +typedef struct {
86280 + int counter;
86281 +} atomic_unchecked_t;
86282 +#else
86283 +typedef atomic_t atomic_unchecked_t;
86284 +#endif
86285 +
86286 #ifdef CONFIG_64BIT
86287 typedef struct {
86288 long counter;
86289 } atomic64_t;
86290 +
86291 +#ifdef CONFIG_PAX_REFCOUNT
86292 +typedef struct {
86293 + long counter;
86294 +} atomic64_unchecked_t;
86295 +#else
86296 +typedef atomic64_t atomic64_unchecked_t;
86297 +#endif
86298 #endif
86299
86300 struct list_head {
86301 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
86302 index ecd3319..8a36ded 100644
86303 --- a/include/linux/uaccess.h
86304 +++ b/include/linux/uaccess.h
86305 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
86306 long ret; \
86307 mm_segment_t old_fs = get_fs(); \
86308 \
86309 - set_fs(KERNEL_DS); \
86310 pagefault_disable(); \
86311 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
86312 - pagefault_enable(); \
86313 + set_fs(KERNEL_DS); \
86314 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
86315 set_fs(old_fs); \
86316 + pagefault_enable(); \
86317 ret; \
86318 })
86319
86320 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
86321 index 2d1f9b6..d7a9fce 100644
86322 --- a/include/linux/uidgid.h
86323 +++ b/include/linux/uidgid.h
86324 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
86325
86326 #endif /* CONFIG_USER_NS */
86327
86328 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
86329 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
86330 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
86331 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
86332 +
86333 #endif /* _LINUX_UIDGID_H */
86334 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
86335 index 32c0e83..671eb35 100644
86336 --- a/include/linux/uio_driver.h
86337 +++ b/include/linux/uio_driver.h
86338 @@ -67,7 +67,7 @@ struct uio_device {
86339 struct module *owner;
86340 struct device *dev;
86341 int minor;
86342 - atomic_t event;
86343 + atomic_unchecked_t event;
86344 struct fasync_struct *async_queue;
86345 wait_queue_head_t wait;
86346 struct uio_info *info;
86347 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
86348 index 99c1b4d..562e6f3 100644
86349 --- a/include/linux/unaligned/access_ok.h
86350 +++ b/include/linux/unaligned/access_ok.h
86351 @@ -4,34 +4,34 @@
86352 #include <linux/kernel.h>
86353 #include <asm/byteorder.h>
86354
86355 -static inline u16 get_unaligned_le16(const void *p)
86356 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
86357 {
86358 - return le16_to_cpup((__le16 *)p);
86359 + return le16_to_cpup((const __le16 *)p);
86360 }
86361
86362 -static inline u32 get_unaligned_le32(const void *p)
86363 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
86364 {
86365 - return le32_to_cpup((__le32 *)p);
86366 + return le32_to_cpup((const __le32 *)p);
86367 }
86368
86369 -static inline u64 get_unaligned_le64(const void *p)
86370 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
86371 {
86372 - return le64_to_cpup((__le64 *)p);
86373 + return le64_to_cpup((const __le64 *)p);
86374 }
86375
86376 -static inline u16 get_unaligned_be16(const void *p)
86377 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
86378 {
86379 - return be16_to_cpup((__be16 *)p);
86380 + return be16_to_cpup((const __be16 *)p);
86381 }
86382
86383 -static inline u32 get_unaligned_be32(const void *p)
86384 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
86385 {
86386 - return be32_to_cpup((__be32 *)p);
86387 + return be32_to_cpup((const __be32 *)p);
86388 }
86389
86390 -static inline u64 get_unaligned_be64(const void *p)
86391 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
86392 {
86393 - return be64_to_cpup((__be64 *)p);
86394 + return be64_to_cpup((const __be64 *)p);
86395 }
86396
86397 static inline void put_unaligned_le16(u16 val, void *p)
86398 diff --git a/include/linux/usb.h b/include/linux/usb.h
86399 index 7ee1b5c..82e2c1a 100644
86400 --- a/include/linux/usb.h
86401 +++ b/include/linux/usb.h
86402 @@ -566,7 +566,7 @@ struct usb_device {
86403 int maxchild;
86404
86405 u32 quirks;
86406 - atomic_t urbnum;
86407 + atomic_unchecked_t urbnum;
86408
86409 unsigned long active_duration;
86410
86411 @@ -1650,7 +1650,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
86412
86413 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
86414 __u8 request, __u8 requesttype, __u16 value, __u16 index,
86415 - void *data, __u16 size, int timeout);
86416 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
86417 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
86418 void *data, int len, int *actual_length, int timeout);
86419 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
86420 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
86421 index 9fd9e48..e2c5f35 100644
86422 --- a/include/linux/usb/renesas_usbhs.h
86423 +++ b/include/linux/usb/renesas_usbhs.h
86424 @@ -39,7 +39,7 @@ enum {
86425 */
86426 struct renesas_usbhs_driver_callback {
86427 int (*notify_hotplug)(struct platform_device *pdev);
86428 -};
86429 +} __no_const;
86430
86431 /*
86432 * callback functions for platform
86433 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
86434 index 8297e5b..0dfae27 100644
86435 --- a/include/linux/user_namespace.h
86436 +++ b/include/linux/user_namespace.h
86437 @@ -39,7 +39,7 @@ struct user_namespace {
86438 struct key *persistent_keyring_register;
86439 struct rw_semaphore persistent_keyring_register_sem;
86440 #endif
86441 -};
86442 +} __randomize_layout;
86443
86444 extern struct user_namespace init_user_ns;
86445
86446 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
86447 index 5093f58..c103e58 100644
86448 --- a/include/linux/utsname.h
86449 +++ b/include/linux/utsname.h
86450 @@ -25,7 +25,7 @@ struct uts_namespace {
86451 struct new_utsname name;
86452 struct user_namespace *user_ns;
86453 struct ns_common ns;
86454 -};
86455 +} __randomize_layout;
86456 extern struct uts_namespace init_uts_ns;
86457
86458 #ifdef CONFIG_UTS_NS
86459 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
86460 index 6f8fbcf..4efc177 100644
86461 --- a/include/linux/vermagic.h
86462 +++ b/include/linux/vermagic.h
86463 @@ -25,9 +25,42 @@
86464 #define MODULE_ARCH_VERMAGIC ""
86465 #endif
86466
86467 +#ifdef CONFIG_PAX_REFCOUNT
86468 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
86469 +#else
86470 +#define MODULE_PAX_REFCOUNT ""
86471 +#endif
86472 +
86473 +#ifdef CONSTIFY_PLUGIN
86474 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
86475 +#else
86476 +#define MODULE_CONSTIFY_PLUGIN ""
86477 +#endif
86478 +
86479 +#ifdef STACKLEAK_PLUGIN
86480 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
86481 +#else
86482 +#define MODULE_STACKLEAK_PLUGIN ""
86483 +#endif
86484 +
86485 +#ifdef RANDSTRUCT_PLUGIN
86486 +#include <generated/randomize_layout_hash.h>
86487 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
86488 +#else
86489 +#define MODULE_RANDSTRUCT_PLUGIN
86490 +#endif
86491 +
86492 +#ifdef CONFIG_GRKERNSEC
86493 +#define MODULE_GRSEC "GRSEC "
86494 +#else
86495 +#define MODULE_GRSEC ""
86496 +#endif
86497 +
86498 #define VERMAGIC_STRING \
86499 UTS_RELEASE " " \
86500 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
86501 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
86502 - MODULE_ARCH_VERMAGIC
86503 + MODULE_ARCH_VERMAGIC \
86504 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
86505 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
86506
86507 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
86508 index b483abd..af305ad 100644
86509 --- a/include/linux/vga_switcheroo.h
86510 +++ b/include/linux/vga_switcheroo.h
86511 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
86512
86513 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
86514
86515 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
86516 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
86517 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
86518 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
86519 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
86520 #else
86521
86522 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
86523 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
86524
86525 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
86526
86527 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
86528 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
86529 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
86530 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
86531 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
86532
86533 #endif
86534 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
86535 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
86536 index 0ec5983..cc61051 100644
86537 --- a/include/linux/vmalloc.h
86538 +++ b/include/linux/vmalloc.h
86539 @@ -18,6 +18,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
86540 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
86541 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
86542 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
86543 +
86544 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
86545 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
86546 +#endif
86547 +
86548 /* bits [20..32] reserved for arch specific ioremap internals */
86549
86550 /*
86551 @@ -86,6 +91,10 @@ extern void *vmap(struct page **pages, unsigned int count,
86552 unsigned long flags, pgprot_t prot);
86553 extern void vunmap(const void *addr);
86554
86555 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
86556 +extern void unmap_process_stacks(struct task_struct *task);
86557 +#endif
86558 +
86559 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
86560 unsigned long uaddr, void *kaddr,
86561 unsigned long size);
86562 @@ -150,7 +159,7 @@ extern void free_vm_area(struct vm_struct *area);
86563
86564 /* for /dev/kmem */
86565 extern long vread(char *buf, char *addr, unsigned long count);
86566 -extern long vwrite(char *buf, char *addr, unsigned long count);
86567 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
86568
86569 /*
86570 * Internals. Dont't use..
86571 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
86572 index 82e7db7..f8ce3d0 100644
86573 --- a/include/linux/vmstat.h
86574 +++ b/include/linux/vmstat.h
86575 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
86576 /*
86577 * Zone based page accounting with per cpu differentials.
86578 */
86579 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
86580 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
86581
86582 static inline void zone_page_state_add(long x, struct zone *zone,
86583 enum zone_stat_item item)
86584 {
86585 - atomic_long_add(x, &zone->vm_stat[item]);
86586 - atomic_long_add(x, &vm_stat[item]);
86587 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
86588 + atomic_long_add_unchecked(x, &vm_stat[item]);
86589 }
86590
86591 -static inline unsigned long global_page_state(enum zone_stat_item item)
86592 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
86593 {
86594 - long x = atomic_long_read(&vm_stat[item]);
86595 + long x = atomic_long_read_unchecked(&vm_stat[item]);
86596 #ifdef CONFIG_SMP
86597 if (x < 0)
86598 x = 0;
86599 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
86600 return x;
86601 }
86602
86603 -static inline unsigned long zone_page_state(struct zone *zone,
86604 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
86605 enum zone_stat_item item)
86606 {
86607 - long x = atomic_long_read(&zone->vm_stat[item]);
86608 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
86609 #ifdef CONFIG_SMP
86610 if (x < 0)
86611 x = 0;
86612 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
86613 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
86614 enum zone_stat_item item)
86615 {
86616 - long x = atomic_long_read(&zone->vm_stat[item]);
86617 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
86618
86619 #ifdef CONFIG_SMP
86620 int cpu;
86621 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
86622
86623 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
86624 {
86625 - atomic_long_inc(&zone->vm_stat[item]);
86626 - atomic_long_inc(&vm_stat[item]);
86627 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
86628 + atomic_long_inc_unchecked(&vm_stat[item]);
86629 }
86630
86631 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
86632 {
86633 - atomic_long_dec(&zone->vm_stat[item]);
86634 - atomic_long_dec(&vm_stat[item]);
86635 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
86636 + atomic_long_dec_unchecked(&vm_stat[item]);
86637 }
86638
86639 static inline void __inc_zone_page_state(struct page *page,
86640 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
86641 index 91b0a68..0e9adf6 100644
86642 --- a/include/linux/xattr.h
86643 +++ b/include/linux/xattr.h
86644 @@ -28,7 +28,7 @@ struct xattr_handler {
86645 size_t size, int handler_flags);
86646 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
86647 size_t size, int flags, int handler_flags);
86648 -};
86649 +} __do_const;
86650
86651 struct xattr {
86652 const char *name;
86653 @@ -37,6 +37,9 @@ struct xattr {
86654 };
86655
86656 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
86657 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
86658 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
86659 +#endif
86660 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
86661 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
86662 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
86663 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
86664 index 92dbbd3..13ab0b3 100644
86665 --- a/include/linux/zlib.h
86666 +++ b/include/linux/zlib.h
86667 @@ -31,6 +31,7 @@
86668 #define _ZLIB_H
86669
86670 #include <linux/zconf.h>
86671 +#include <linux/compiler.h>
86672
86673 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
86674 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
86675 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
86676
86677 /* basic functions */
86678
86679 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
86680 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
86681 /*
86682 Returns the number of bytes that needs to be allocated for a per-
86683 stream workspace with the specified parameters. A pointer to this
86684 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
86685 index 3e4fddf..5ec9104 100644
86686 --- a/include/media/v4l2-dev.h
86687 +++ b/include/media/v4l2-dev.h
86688 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
86689 int (*mmap) (struct file *, struct vm_area_struct *);
86690 int (*open) (struct file *);
86691 int (*release) (struct file *);
86692 -};
86693 +} __do_const;
86694
86695 /*
86696 * Newer version of video_device, handled by videodev2.c
86697 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
86698 index ffb69da..040393e 100644
86699 --- a/include/media/v4l2-device.h
86700 +++ b/include/media/v4l2-device.h
86701 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
86702 this function returns 0. If the name ends with a digit (e.g. cx18),
86703 then the name will be set to cx18-0 since cx180 looks really odd. */
86704 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
86705 - atomic_t *instance);
86706 + atomic_unchecked_t *instance);
86707
86708 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
86709 Since the parent disappears this ensures that v4l2_dev doesn't have an
86710 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
86711 index 2a25dec..bf6dd8a 100644
86712 --- a/include/net/9p/transport.h
86713 +++ b/include/net/9p/transport.h
86714 @@ -62,7 +62,7 @@ struct p9_trans_module {
86715 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
86716 int (*zc_request)(struct p9_client *, struct p9_req_t *,
86717 char *, char *, int , int, int, int);
86718 -};
86719 +} __do_const;
86720
86721 void v9fs_register_trans(struct p9_trans_module *m);
86722 void v9fs_unregister_trans(struct p9_trans_module *m);
86723 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
86724 index a175ba4..196eb8242 100644
86725 --- a/include/net/af_unix.h
86726 +++ b/include/net/af_unix.h
86727 @@ -36,7 +36,7 @@ struct unix_skb_parms {
86728 u32 secid; /* Security ID */
86729 #endif
86730 u32 consumed;
86731 -};
86732 +} __randomize_layout;
86733
86734 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
86735 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
86736 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
86737 index 2239a37..a83461f 100644
86738 --- a/include/net/bluetooth/l2cap.h
86739 +++ b/include/net/bluetooth/l2cap.h
86740 @@ -609,7 +609,7 @@ struct l2cap_ops {
86741 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
86742 unsigned long hdr_len,
86743 unsigned long len, int nb);
86744 -};
86745 +} __do_const;
86746
86747 struct l2cap_conn {
86748 struct hci_conn *hcon;
86749 diff --git a/include/net/bonding.h b/include/net/bonding.h
86750 index fda6fee..dbdf83c 100644
86751 --- a/include/net/bonding.h
86752 +++ b/include/net/bonding.h
86753 @@ -665,7 +665,7 @@ extern struct rtnl_link_ops bond_link_ops;
86754
86755 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
86756 {
86757 - atomic_long_inc(&dev->tx_dropped);
86758 + atomic_long_inc_unchecked(&dev->tx_dropped);
86759 dev_kfree_skb_any(skb);
86760 }
86761
86762 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
86763 index f2ae33d..c457cf0 100644
86764 --- a/include/net/caif/cfctrl.h
86765 +++ b/include/net/caif/cfctrl.h
86766 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
86767 void (*radioset_rsp)(void);
86768 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
86769 struct cflayer *client_layer);
86770 -};
86771 +} __no_const;
86772
86773 /* Link Setup Parameters for CAIF-Links. */
86774 struct cfctrl_link_param {
86775 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
86776 struct cfctrl {
86777 struct cfsrvl serv;
86778 struct cfctrl_rsp res;
86779 - atomic_t req_seq_no;
86780 - atomic_t rsp_seq_no;
86781 + atomic_unchecked_t req_seq_no;
86782 + atomic_unchecked_t rsp_seq_no;
86783 struct list_head list;
86784 /* Protects from simultaneous access to first_req list */
86785 spinlock_t info_list_lock;
86786 diff --git a/include/net/flow.h b/include/net/flow.h
86787 index 8109a15..504466d 100644
86788 --- a/include/net/flow.h
86789 +++ b/include/net/flow.h
86790 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
86791
86792 void flow_cache_flush(struct net *net);
86793 void flow_cache_flush_deferred(struct net *net);
86794 -extern atomic_t flow_cache_genid;
86795 +extern atomic_unchecked_t flow_cache_genid;
86796
86797 #endif
86798 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
86799 index 0574abd..0f16881 100644
86800 --- a/include/net/genetlink.h
86801 +++ b/include/net/genetlink.h
86802 @@ -130,7 +130,7 @@ struct genl_ops {
86803 u8 cmd;
86804 u8 internal_flags;
86805 u8 flags;
86806 -};
86807 +} __do_const;
86808
86809 int __genl_register_family(struct genl_family *family);
86810
86811 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
86812 index 0f712c0..cd762c4 100644
86813 --- a/include/net/gro_cells.h
86814 +++ b/include/net/gro_cells.h
86815 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
86816 cell = this_cpu_ptr(gcells->cells);
86817
86818 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
86819 - atomic_long_inc(&dev->rx_dropped);
86820 + atomic_long_inc_unchecked(&dev->rx_dropped);
86821 kfree_skb(skb);
86822 return;
86823 }
86824 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
86825 index 5976bde..3a81660 100644
86826 --- a/include/net/inet_connection_sock.h
86827 +++ b/include/net/inet_connection_sock.h
86828 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
86829 int (*bind_conflict)(const struct sock *sk,
86830 const struct inet_bind_bucket *tb, bool relax);
86831 void (*mtu_reduced)(struct sock *sk);
86832 -};
86833 +} __do_const;
86834
86835 /** inet_connection_sock - INET connection oriented sock
86836 *
86837 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
86838 index 80479ab..0c3f647 100644
86839 --- a/include/net/inetpeer.h
86840 +++ b/include/net/inetpeer.h
86841 @@ -47,7 +47,7 @@ struct inet_peer {
86842 */
86843 union {
86844 struct {
86845 - atomic_t rid; /* Frag reception counter */
86846 + atomic_unchecked_t rid; /* Frag reception counter */
86847 };
86848 struct rcu_head rcu;
86849 struct inet_peer *gc_next;
86850 diff --git a/include/net/ip.h b/include/net/ip.h
86851 index 6cc1eaf..14059b0 100644
86852 --- a/include/net/ip.h
86853 +++ b/include/net/ip.h
86854 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
86855 }
86856 }
86857
86858 -u32 ip_idents_reserve(u32 hash, int segs);
86859 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
86860 void __ip_select_ident(struct iphdr *iph, int segs);
86861
86862 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
86863 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
86864 index 5bd120e4..03fb812 100644
86865 --- a/include/net/ip_fib.h
86866 +++ b/include/net/ip_fib.h
86867 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
86868
86869 #define FIB_RES_SADDR(net, res) \
86870 ((FIB_RES_NH(res).nh_saddr_genid == \
86871 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
86872 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
86873 FIB_RES_NH(res).nh_saddr : \
86874 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
86875 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
86876 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
86877 index 615b20b..fd4cbd8 100644
86878 --- a/include/net/ip_vs.h
86879 +++ b/include/net/ip_vs.h
86880 @@ -534,7 +534,7 @@ struct ip_vs_conn {
86881 struct ip_vs_conn *control; /* Master control connection */
86882 atomic_t n_control; /* Number of controlled ones */
86883 struct ip_vs_dest *dest; /* real server */
86884 - atomic_t in_pkts; /* incoming packet counter */
86885 + atomic_unchecked_t in_pkts; /* incoming packet counter */
86886
86887 /* Packet transmitter for different forwarding methods. If it
86888 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
86889 @@ -682,7 +682,7 @@ struct ip_vs_dest {
86890 __be16 port; /* port number of the server */
86891 union nf_inet_addr addr; /* IP address of the server */
86892 volatile unsigned int flags; /* dest status flags */
86893 - atomic_t conn_flags; /* flags to copy to conn */
86894 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
86895 atomic_t weight; /* server weight */
86896
86897 atomic_t refcnt; /* reference counter */
86898 @@ -928,11 +928,11 @@ struct netns_ipvs {
86899 /* ip_vs_lblc */
86900 int sysctl_lblc_expiration;
86901 struct ctl_table_header *lblc_ctl_header;
86902 - struct ctl_table *lblc_ctl_table;
86903 + ctl_table_no_const *lblc_ctl_table;
86904 /* ip_vs_lblcr */
86905 int sysctl_lblcr_expiration;
86906 struct ctl_table_header *lblcr_ctl_header;
86907 - struct ctl_table *lblcr_ctl_table;
86908 + ctl_table_no_const *lblcr_ctl_table;
86909 /* ip_vs_est */
86910 struct list_head est_list; /* estimator list */
86911 spinlock_t est_lock;
86912 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
86913 index 8d4f588..2e37ad2 100644
86914 --- a/include/net/irda/ircomm_tty.h
86915 +++ b/include/net/irda/ircomm_tty.h
86916 @@ -33,6 +33,7 @@
86917 #include <linux/termios.h>
86918 #include <linux/timer.h>
86919 #include <linux/tty.h> /* struct tty_struct */
86920 +#include <asm/local.h>
86921
86922 #include <net/irda/irias_object.h>
86923 #include <net/irda/ircomm_core.h>
86924 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
86925 index 714cc9a..ea05f3e 100644
86926 --- a/include/net/iucv/af_iucv.h
86927 +++ b/include/net/iucv/af_iucv.h
86928 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
86929 struct iucv_sock_list {
86930 struct hlist_head head;
86931 rwlock_t lock;
86932 - atomic_t autobind_name;
86933 + atomic_unchecked_t autobind_name;
86934 };
86935
86936 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
86937 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
86938 index f3be818..bf46196 100644
86939 --- a/include/net/llc_c_ac.h
86940 +++ b/include/net/llc_c_ac.h
86941 @@ -87,7 +87,7 @@
86942 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
86943 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
86944
86945 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86946 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86947
86948 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
86949 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
86950 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
86951 index 3948cf1..83b28c4 100644
86952 --- a/include/net/llc_c_ev.h
86953 +++ b/include/net/llc_c_ev.h
86954 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
86955 return (struct llc_conn_state_ev *)skb->cb;
86956 }
86957
86958 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86959 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86960 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86961 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86962
86963 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
86964 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
86965 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
86966 index 48f3f89..0e92c50 100644
86967 --- a/include/net/llc_c_st.h
86968 +++ b/include/net/llc_c_st.h
86969 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
86970 u8 next_state;
86971 const llc_conn_ev_qfyr_t *ev_qualifiers;
86972 const llc_conn_action_t *ev_actions;
86973 -};
86974 +} __do_const;
86975
86976 struct llc_conn_state {
86977 u8 current_state;
86978 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
86979 index a61b98c..aade1eb 100644
86980 --- a/include/net/llc_s_ac.h
86981 +++ b/include/net/llc_s_ac.h
86982 @@ -23,7 +23,7 @@
86983 #define SAP_ACT_TEST_IND 9
86984
86985 /* All action functions must look like this */
86986 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86987 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86988
86989 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
86990 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
86991 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
86992 index c4359e2..76dbc4a 100644
86993 --- a/include/net/llc_s_st.h
86994 +++ b/include/net/llc_s_st.h
86995 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
86996 llc_sap_ev_t ev;
86997 u8 next_state;
86998 const llc_sap_action_t *ev_actions;
86999 -};
87000 +} __do_const;
87001
87002 struct llc_sap_state {
87003 u8 curr_state;
87004 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
87005 index d52914b..2b13cec 100644
87006 --- a/include/net/mac80211.h
87007 +++ b/include/net/mac80211.h
87008 @@ -4915,7 +4915,7 @@ struct rate_control_ops {
87009 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
87010
87011 u32 (*get_expected_throughput)(void *priv_sta);
87012 -};
87013 +} __do_const;
87014
87015 static inline int rate_supported(struct ieee80211_sta *sta,
87016 enum ieee80211_band band,
87017 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
87018 index 76f7084..8f36e39 100644
87019 --- a/include/net/neighbour.h
87020 +++ b/include/net/neighbour.h
87021 @@ -163,7 +163,7 @@ struct neigh_ops {
87022 void (*error_report)(struct neighbour *, struct sk_buff *);
87023 int (*output)(struct neighbour *, struct sk_buff *);
87024 int (*connected_output)(struct neighbour *, struct sk_buff *);
87025 -};
87026 +} __do_const;
87027
87028 struct pneigh_entry {
87029 struct pneigh_entry *next;
87030 @@ -217,7 +217,7 @@ struct neigh_table {
87031 struct neigh_statistics __percpu *stats;
87032 struct neigh_hash_table __rcu *nht;
87033 struct pneigh_entry **phash_buckets;
87034 -};
87035 +} __randomize_layout;
87036
87037 enum {
87038 NEIGH_ARP_TABLE = 0,
87039 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
87040 index 36faf49..6927638 100644
87041 --- a/include/net/net_namespace.h
87042 +++ b/include/net/net_namespace.h
87043 @@ -131,8 +131,8 @@ struct net {
87044 struct netns_ipvs *ipvs;
87045 #endif
87046 struct sock *diag_nlsk;
87047 - atomic_t fnhe_genid;
87048 -};
87049 + atomic_unchecked_t fnhe_genid;
87050 +} __randomize_layout;
87051
87052 #include <linux/seq_file_net.h>
87053
87054 @@ -288,7 +288,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
87055 #define __net_init __init
87056 #define __net_exit __exit_refok
87057 #define __net_initdata __initdata
87058 +#ifdef CONSTIFY_PLUGIN
87059 #define __net_initconst __initconst
87060 +#else
87061 +#define __net_initconst __initdata
87062 +#endif
87063 #endif
87064
87065 int peernet2id(struct net *net, struct net *peer);
87066 @@ -301,7 +305,7 @@ struct pernet_operations {
87067 void (*exit_batch)(struct list_head *net_exit_list);
87068 int *id;
87069 size_t size;
87070 -};
87071 +} __do_const;
87072
87073 /*
87074 * Use these carefully. If you implement a network device and it
87075 @@ -349,12 +353,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
87076
87077 static inline int rt_genid_ipv4(struct net *net)
87078 {
87079 - return atomic_read(&net->ipv4.rt_genid);
87080 + return atomic_read_unchecked(&net->ipv4.rt_genid);
87081 }
87082
87083 static inline void rt_genid_bump_ipv4(struct net *net)
87084 {
87085 - atomic_inc(&net->ipv4.rt_genid);
87086 + atomic_inc_unchecked(&net->ipv4.rt_genid);
87087 }
87088
87089 extern void (*__fib6_flush_trees)(struct net *net);
87090 @@ -381,12 +385,12 @@ static inline void rt_genid_bump_all(struct net *net)
87091
87092 static inline int fnhe_genid(struct net *net)
87093 {
87094 - return atomic_read(&net->fnhe_genid);
87095 + return atomic_read_unchecked(&net->fnhe_genid);
87096 }
87097
87098 static inline void fnhe_genid_bump(struct net *net)
87099 {
87100 - atomic_inc(&net->fnhe_genid);
87101 + atomic_inc_unchecked(&net->fnhe_genid);
87102 }
87103
87104 #endif /* __NET_NET_NAMESPACE_H */
87105 diff --git a/include/net/netlink.h b/include/net/netlink.h
87106 index e010ee8..405b9f4 100644
87107 --- a/include/net/netlink.h
87108 +++ b/include/net/netlink.h
87109 @@ -518,7 +518,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
87110 {
87111 if (mark) {
87112 WARN_ON((unsigned char *) mark < skb->data);
87113 - skb_trim(skb, (unsigned char *) mark - skb->data);
87114 + skb_trim(skb, (const unsigned char *) mark - skb->data);
87115 }
87116 }
87117
87118 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
87119 index 29d6a94..235d3d84 100644
87120 --- a/include/net/netns/conntrack.h
87121 +++ b/include/net/netns/conntrack.h
87122 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
87123 struct nf_proto_net {
87124 #ifdef CONFIG_SYSCTL
87125 struct ctl_table_header *ctl_table_header;
87126 - struct ctl_table *ctl_table;
87127 + ctl_table_no_const *ctl_table;
87128 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
87129 struct ctl_table_header *ctl_compat_header;
87130 - struct ctl_table *ctl_compat_table;
87131 + ctl_table_no_const *ctl_compat_table;
87132 #endif
87133 #endif
87134 unsigned int users;
87135 @@ -60,7 +60,7 @@ struct nf_ip_net {
87136 struct nf_icmp_net icmpv6;
87137 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
87138 struct ctl_table_header *ctl_table_header;
87139 - struct ctl_table *ctl_table;
87140 + ctl_table_no_const *ctl_table;
87141 #endif
87142 };
87143
87144 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
87145 index dbe2254..ed0c151 100644
87146 --- a/include/net/netns/ipv4.h
87147 +++ b/include/net/netns/ipv4.h
87148 @@ -87,7 +87,7 @@ struct netns_ipv4 {
87149
87150 struct ping_group_range ping_group_range;
87151
87152 - atomic_t dev_addr_genid;
87153 + atomic_unchecked_t dev_addr_genid;
87154
87155 #ifdef CONFIG_SYSCTL
87156 unsigned long *sysctl_local_reserved_ports;
87157 @@ -101,6 +101,6 @@ struct netns_ipv4 {
87158 struct fib_rules_ops *mr_rules_ops;
87159 #endif
87160 #endif
87161 - atomic_t rt_genid;
87162 + atomic_unchecked_t rt_genid;
87163 };
87164 #endif
87165 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
87166 index 69ae41f..4f94868 100644
87167 --- a/include/net/netns/ipv6.h
87168 +++ b/include/net/netns/ipv6.h
87169 @@ -75,8 +75,8 @@ struct netns_ipv6 {
87170 struct fib_rules_ops *mr6_rules_ops;
87171 #endif
87172 #endif
87173 - atomic_t dev_addr_genid;
87174 - atomic_t fib6_sernum;
87175 + atomic_unchecked_t dev_addr_genid;
87176 + atomic_unchecked_t fib6_sernum;
87177 };
87178
87179 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
87180 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
87181 index 730d82a..045f2c4 100644
87182 --- a/include/net/netns/xfrm.h
87183 +++ b/include/net/netns/xfrm.h
87184 @@ -78,7 +78,7 @@ struct netns_xfrm {
87185
87186 /* flow cache part */
87187 struct flow_cache flow_cache_global;
87188 - atomic_t flow_cache_genid;
87189 + atomic_unchecked_t flow_cache_genid;
87190 struct list_head flow_cache_gc_list;
87191 spinlock_t flow_cache_gc_lock;
87192 struct work_struct flow_cache_gc_work;
87193 diff --git a/include/net/ping.h b/include/net/ping.h
87194 index cc16d41..664f40b 100644
87195 --- a/include/net/ping.h
87196 +++ b/include/net/ping.h
87197 @@ -54,7 +54,7 @@ struct ping_iter_state {
87198
87199 extern struct proto ping_prot;
87200 #if IS_ENABLED(CONFIG_IPV6)
87201 -extern struct pingv6_ops pingv6_ops;
87202 +extern struct pingv6_ops *pingv6_ops;
87203 #endif
87204
87205 struct pingfakehdr {
87206 diff --git a/include/net/protocol.h b/include/net/protocol.h
87207 index d6fcc1f..ca277058 100644
87208 --- a/include/net/protocol.h
87209 +++ b/include/net/protocol.h
87210 @@ -49,7 +49,7 @@ struct net_protocol {
87211 * socket lookup?
87212 */
87213 icmp_strict_tag_validation:1;
87214 -};
87215 +} __do_const;
87216
87217 #if IS_ENABLED(CONFIG_IPV6)
87218 struct inet6_protocol {
87219 @@ -62,7 +62,7 @@ struct inet6_protocol {
87220 u8 type, u8 code, int offset,
87221 __be32 info);
87222 unsigned int flags; /* INET6_PROTO_xxx */
87223 -};
87224 +} __do_const;
87225
87226 #define INET6_PROTO_NOPOLICY 0x1
87227 #define INET6_PROTO_FINAL 0x2
87228 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
87229 index 6c6d539..af70817 100644
87230 --- a/include/net/rtnetlink.h
87231 +++ b/include/net/rtnetlink.h
87232 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
87233 const struct net_device *dev,
87234 const struct net_device *slave_dev);
87235 struct net *(*get_link_net)(const struct net_device *dev);
87236 -};
87237 +} __do_const;
87238
87239 int __rtnl_link_register(struct rtnl_link_ops *ops);
87240 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
87241 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
87242 index 4a5b9a3..ca27d73 100644
87243 --- a/include/net/sctp/checksum.h
87244 +++ b/include/net/sctp/checksum.h
87245 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
87246 unsigned int offset)
87247 {
87248 struct sctphdr *sh = sctp_hdr(skb);
87249 - __le32 ret, old = sh->checksum;
87250 - const struct skb_checksum_ops ops = {
87251 + __le32 ret, old = sh->checksum;
87252 + static const struct skb_checksum_ops ops = {
87253 .update = sctp_csum_update,
87254 .combine = sctp_csum_combine,
87255 };
87256 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
87257 index 487ef34..d457f98 100644
87258 --- a/include/net/sctp/sm.h
87259 +++ b/include/net/sctp/sm.h
87260 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
87261 typedef struct {
87262 sctp_state_fn_t *fn;
87263 const char *name;
87264 -} sctp_sm_table_entry_t;
87265 +} __do_const sctp_sm_table_entry_t;
87266
87267 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
87268 * currently in use.
87269 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
87270 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
87271
87272 /* Extern declarations for major data structures. */
87273 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
87274 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
87275
87276
87277 /* Get the size of a DATA chunk payload. */
87278 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
87279 index 2bb2fcf..d17c291 100644
87280 --- a/include/net/sctp/structs.h
87281 +++ b/include/net/sctp/structs.h
87282 @@ -509,7 +509,7 @@ struct sctp_pf {
87283 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
87284 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
87285 struct sctp_af *af;
87286 -};
87287 +} __do_const;
87288
87289
87290 /* Structure to track chunk fragments that have been acked, but peer
87291 diff --git a/include/net/sock.h b/include/net/sock.h
87292 index e4079c2..79c5d3a 100644
87293 --- a/include/net/sock.h
87294 +++ b/include/net/sock.h
87295 @@ -362,7 +362,7 @@ struct sock {
87296 unsigned int sk_napi_id;
87297 unsigned int sk_ll_usec;
87298 #endif
87299 - atomic_t sk_drops;
87300 + atomic_unchecked_t sk_drops;
87301 int sk_rcvbuf;
87302
87303 struct sk_filter __rcu *sk_filter;
87304 @@ -1039,7 +1039,7 @@ struct proto {
87305 void (*destroy_cgroup)(struct mem_cgroup *memcg);
87306 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
87307 #endif
87308 -};
87309 +} __randomize_layout;
87310
87311 /*
87312 * Bits in struct cg_proto.flags
87313 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
87314 page_counter_uncharge(&prot->memory_allocated, amt);
87315 }
87316
87317 -static inline long
87318 +static inline long __intentional_overflow(-1)
87319 sk_memory_allocated(const struct sock *sk)
87320 {
87321 struct proto *prot = sk->sk_prot;
87322 @@ -1778,7 +1778,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
87323 }
87324
87325 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
87326 - struct iov_iter *from, char *to,
87327 + struct iov_iter *from, unsigned char *to,
87328 int copy, int offset)
87329 {
87330 if (skb->ip_summed == CHECKSUM_NONE) {
87331 @@ -2025,7 +2025,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
87332 }
87333 }
87334
87335 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
87336 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
87337
87338 /**
87339 * sk_page_frag - return an appropriate page_frag
87340 diff --git a/include/net/tcp.h b/include/net/tcp.h
87341 index 8d6b983..5813205 100644
87342 --- a/include/net/tcp.h
87343 +++ b/include/net/tcp.h
87344 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
87345 void tcp_xmit_retransmit_queue(struct sock *);
87346 void tcp_simple_retransmit(struct sock *);
87347 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
87348 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
87349 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
87350
87351 void tcp_send_probe0(struct sock *);
87352 void tcp_send_partial(struct sock *);
87353 @@ -694,8 +694,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
87354 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
87355 */
87356 struct tcp_skb_cb {
87357 - __u32 seq; /* Starting sequence number */
87358 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
87359 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
87360 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
87361 union {
87362 /* Note : tcp_tw_isn is used in input path only
87363 * (isn chosen by tcp_timewait_state_process())
87364 @@ -720,7 +720,7 @@ struct tcp_skb_cb {
87365
87366 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
87367 /* 1 byte hole */
87368 - __u32 ack_seq; /* Sequence number ACK'd */
87369 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
87370 union {
87371 struct inet_skb_parm h4;
87372 #if IS_ENABLED(CONFIG_IPV6)
87373 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
87374 index dc4865e..152ee4c 100644
87375 --- a/include/net/xfrm.h
87376 +++ b/include/net/xfrm.h
87377 @@ -285,7 +285,6 @@ struct xfrm_dst;
87378 struct xfrm_policy_afinfo {
87379 unsigned short family;
87380 struct dst_ops *dst_ops;
87381 - void (*garbage_collect)(struct net *net);
87382 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
87383 const xfrm_address_t *saddr,
87384 const xfrm_address_t *daddr);
87385 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
87386 struct net_device *dev,
87387 const struct flowi *fl);
87388 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
87389 -};
87390 +} __do_const;
87391
87392 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
87393 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
87394 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
87395 int (*transport_finish)(struct sk_buff *skb,
87396 int async);
87397 void (*local_error)(struct sk_buff *skb, u32 mtu);
87398 -};
87399 +} __do_const;
87400
87401 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
87402 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
87403 @@ -437,7 +436,7 @@ struct xfrm_mode {
87404 struct module *owner;
87405 unsigned int encap;
87406 int flags;
87407 -};
87408 +} __do_const;
87409
87410 /* Flags for xfrm_mode. */
87411 enum {
87412 @@ -534,7 +533,7 @@ struct xfrm_policy {
87413 struct timer_list timer;
87414
87415 struct flow_cache_object flo;
87416 - atomic_t genid;
87417 + atomic_unchecked_t genid;
87418 u32 priority;
87419 u32 index;
87420 struct xfrm_mark mark;
87421 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
87422 }
87423
87424 void xfrm_garbage_collect(struct net *net);
87425 +void xfrm_garbage_collect_deferred(struct net *net);
87426
87427 #else
87428
87429 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
87430 static inline void xfrm_garbage_collect(struct net *net)
87431 {
87432 }
87433 +static inline void xfrm_garbage_collect_deferred(struct net *net)
87434 +{
87435 +}
87436 #endif
87437
87438 static __inline__
87439 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
87440 index 1017e0b..227aa4d 100644
87441 --- a/include/rdma/iw_cm.h
87442 +++ b/include/rdma/iw_cm.h
87443 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
87444 int backlog);
87445
87446 int (*destroy_listen)(struct iw_cm_id *cm_id);
87447 -};
87448 +} __no_const;
87449
87450 /**
87451 * iw_create_cm_id - Create an IW CM identifier.
87452 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
87453 index 93d14da..734b3d8 100644
87454 --- a/include/scsi/libfc.h
87455 +++ b/include/scsi/libfc.h
87456 @@ -771,6 +771,7 @@ struct libfc_function_template {
87457 */
87458 void (*disc_stop_final) (struct fc_lport *);
87459 };
87460 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
87461
87462 /**
87463 * struct fc_disc - Discovery context
87464 @@ -875,7 +876,7 @@ struct fc_lport {
87465 struct fc_vport *vport;
87466
87467 /* Operational Information */
87468 - struct libfc_function_template tt;
87469 + libfc_function_template_no_const tt;
87470 u8 link_up;
87471 u8 qfull;
87472 enum fc_lport_state state;
87473 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
87474 index a4c9336..d6f8f34 100644
87475 --- a/include/scsi/scsi_device.h
87476 +++ b/include/scsi/scsi_device.h
87477 @@ -185,9 +185,9 @@ struct scsi_device {
87478 unsigned int max_device_blocked; /* what device_blocked counts down from */
87479 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
87480
87481 - atomic_t iorequest_cnt;
87482 - atomic_t iodone_cnt;
87483 - atomic_t ioerr_cnt;
87484 + atomic_unchecked_t iorequest_cnt;
87485 + atomic_unchecked_t iodone_cnt;
87486 + atomic_unchecked_t ioerr_cnt;
87487
87488 struct device sdev_gendev,
87489 sdev_dev;
87490 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
87491 index 007a0bc..7188db8 100644
87492 --- a/include/scsi/scsi_transport_fc.h
87493 +++ b/include/scsi/scsi_transport_fc.h
87494 @@ -756,7 +756,8 @@ struct fc_function_template {
87495 unsigned long show_host_system_hostname:1;
87496
87497 unsigned long disable_target_scan:1;
87498 -};
87499 +} __do_const;
87500 +typedef struct fc_function_template __no_const fc_function_template_no_const;
87501
87502
87503 /**
87504 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
87505 index f48089d..73abe48 100644
87506 --- a/include/sound/compress_driver.h
87507 +++ b/include/sound/compress_driver.h
87508 @@ -130,7 +130,7 @@ struct snd_compr_ops {
87509 struct snd_compr_caps *caps);
87510 int (*get_codec_caps) (struct snd_compr_stream *stream,
87511 struct snd_compr_codec_caps *codec);
87512 -};
87513 +} __no_const;
87514
87515 /**
87516 * struct snd_compr: Compressed device
87517 diff --git a/include/sound/soc.h b/include/sound/soc.h
87518 index 0d1ade1..34e77d3 100644
87519 --- a/include/sound/soc.h
87520 +++ b/include/sound/soc.h
87521 @@ -856,7 +856,7 @@ struct snd_soc_codec_driver {
87522 enum snd_soc_dapm_type, int);
87523
87524 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
87525 -};
87526 +} __do_const;
87527
87528 /* SoC platform interface */
87529 struct snd_soc_platform_driver {
87530 @@ -883,7 +883,7 @@ struct snd_soc_platform_driver {
87531 const struct snd_compr_ops *compr_ops;
87532
87533 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
87534 -};
87535 +} __do_const;
87536
87537 struct snd_soc_dai_link_component {
87538 const char *name;
87539 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
87540 index 672150b..9d4bec4 100644
87541 --- a/include/target/target_core_base.h
87542 +++ b/include/target/target_core_base.h
87543 @@ -767,7 +767,7 @@ struct se_device {
87544 atomic_long_t write_bytes;
87545 /* Active commands on this virtual SE device */
87546 atomic_t simple_cmds;
87547 - atomic_t dev_ordered_id;
87548 + atomic_unchecked_t dev_ordered_id;
87549 atomic_t dev_ordered_sync;
87550 atomic_t dev_qf_count;
87551 int export_count;
87552 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
87553 new file mode 100644
87554 index 0000000..fb634b7
87555 --- /dev/null
87556 +++ b/include/trace/events/fs.h
87557 @@ -0,0 +1,53 @@
87558 +#undef TRACE_SYSTEM
87559 +#define TRACE_SYSTEM fs
87560 +
87561 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
87562 +#define _TRACE_FS_H
87563 +
87564 +#include <linux/fs.h>
87565 +#include <linux/tracepoint.h>
87566 +
87567 +TRACE_EVENT(do_sys_open,
87568 +
87569 + TP_PROTO(const char *filename, int flags, int mode),
87570 +
87571 + TP_ARGS(filename, flags, mode),
87572 +
87573 + TP_STRUCT__entry(
87574 + __string( filename, filename )
87575 + __field( int, flags )
87576 + __field( int, mode )
87577 + ),
87578 +
87579 + TP_fast_assign(
87580 + __assign_str(filename, filename);
87581 + __entry->flags = flags;
87582 + __entry->mode = mode;
87583 + ),
87584 +
87585 + TP_printk("\"%s\" %x %o",
87586 + __get_str(filename), __entry->flags, __entry->mode)
87587 +);
87588 +
87589 +TRACE_EVENT(open_exec,
87590 +
87591 + TP_PROTO(const char *filename),
87592 +
87593 + TP_ARGS(filename),
87594 +
87595 + TP_STRUCT__entry(
87596 + __string( filename, filename )
87597 + ),
87598 +
87599 + TP_fast_assign(
87600 + __assign_str(filename, filename);
87601 + ),
87602 +
87603 + TP_printk("\"%s\"",
87604 + __get_str(filename))
87605 +);
87606 +
87607 +#endif /* _TRACE_FS_H */
87608 +
87609 +/* This part must be outside protection */
87610 +#include <trace/define_trace.h>
87611 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
87612 index 3608beb..df39d8a 100644
87613 --- a/include/trace/events/irq.h
87614 +++ b/include/trace/events/irq.h
87615 @@ -36,7 +36,7 @@ struct softirq_action;
87616 */
87617 TRACE_EVENT(irq_handler_entry,
87618
87619 - TP_PROTO(int irq, struct irqaction *action),
87620 + TP_PROTO(int irq, const struct irqaction *action),
87621
87622 TP_ARGS(irq, action),
87623
87624 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
87625 */
87626 TRACE_EVENT(irq_handler_exit,
87627
87628 - TP_PROTO(int irq, struct irqaction *action, int ret),
87629 + TP_PROTO(int irq, const struct irqaction *action, int ret),
87630
87631 TP_ARGS(irq, action, ret),
87632
87633 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
87634 index 7caf44c..23c6f27 100644
87635 --- a/include/uapi/linux/a.out.h
87636 +++ b/include/uapi/linux/a.out.h
87637 @@ -39,6 +39,14 @@ enum machine_type {
87638 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
87639 };
87640
87641 +/* Constants for the N_FLAGS field */
87642 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87643 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
87644 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
87645 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
87646 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87647 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87648 +
87649 #if !defined (N_MAGIC)
87650 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
87651 #endif
87652 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
87653 index 22b6ad3..aeba37e 100644
87654 --- a/include/uapi/linux/bcache.h
87655 +++ b/include/uapi/linux/bcache.h
87656 @@ -5,6 +5,7 @@
87657 * Bcache on disk data structures
87658 */
87659
87660 +#include <linux/compiler.h>
87661 #include <asm/types.h>
87662
87663 #define BITMASK(name, type, field, offset, size) \
87664 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
87665 /* Btree keys - all units are in sectors */
87666
87667 struct bkey {
87668 - __u64 high;
87669 - __u64 low;
87670 + __u64 high __intentional_overflow(-1);
87671 + __u64 low __intentional_overflow(-1);
87672 __u64 ptr[];
87673 };
87674
87675 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
87676 index d876736..ccce5c0 100644
87677 --- a/include/uapi/linux/byteorder/little_endian.h
87678 +++ b/include/uapi/linux/byteorder/little_endian.h
87679 @@ -42,51 +42,51 @@
87680
87681 static inline __le64 __cpu_to_le64p(const __u64 *p)
87682 {
87683 - return (__force __le64)*p;
87684 + return (__force const __le64)*p;
87685 }
87686 -static inline __u64 __le64_to_cpup(const __le64 *p)
87687 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
87688 {
87689 - return (__force __u64)*p;
87690 + return (__force const __u64)*p;
87691 }
87692 static inline __le32 __cpu_to_le32p(const __u32 *p)
87693 {
87694 - return (__force __le32)*p;
87695 + return (__force const __le32)*p;
87696 }
87697 static inline __u32 __le32_to_cpup(const __le32 *p)
87698 {
87699 - return (__force __u32)*p;
87700 + return (__force const __u32)*p;
87701 }
87702 static inline __le16 __cpu_to_le16p(const __u16 *p)
87703 {
87704 - return (__force __le16)*p;
87705 + return (__force const __le16)*p;
87706 }
87707 static inline __u16 __le16_to_cpup(const __le16 *p)
87708 {
87709 - return (__force __u16)*p;
87710 + return (__force const __u16)*p;
87711 }
87712 static inline __be64 __cpu_to_be64p(const __u64 *p)
87713 {
87714 - return (__force __be64)__swab64p(p);
87715 + return (__force const __be64)__swab64p(p);
87716 }
87717 static inline __u64 __be64_to_cpup(const __be64 *p)
87718 {
87719 - return __swab64p((__u64 *)p);
87720 + return __swab64p((const __u64 *)p);
87721 }
87722 static inline __be32 __cpu_to_be32p(const __u32 *p)
87723 {
87724 - return (__force __be32)__swab32p(p);
87725 + return (__force const __be32)__swab32p(p);
87726 }
87727 -static inline __u32 __be32_to_cpup(const __be32 *p)
87728 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
87729 {
87730 - return __swab32p((__u32 *)p);
87731 + return __swab32p((const __u32 *)p);
87732 }
87733 static inline __be16 __cpu_to_be16p(const __u16 *p)
87734 {
87735 - return (__force __be16)__swab16p(p);
87736 + return (__force const __be16)__swab16p(p);
87737 }
87738 static inline __u16 __be16_to_cpup(const __be16 *p)
87739 {
87740 - return __swab16p((__u16 *)p);
87741 + return __swab16p((const __u16 *)p);
87742 }
87743 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
87744 #define __le64_to_cpus(x) do { (void)(x); } while (0)
87745 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
87746 index 71e1d0e..6cc9caf 100644
87747 --- a/include/uapi/linux/elf.h
87748 +++ b/include/uapi/linux/elf.h
87749 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
87750 #define PT_GNU_EH_FRAME 0x6474e550
87751
87752 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
87753 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
87754 +
87755 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
87756 +
87757 +/* Constants for the e_flags field */
87758 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87759 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
87760 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
87761 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
87762 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87763 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87764
87765 /*
87766 * Extended Numbering
87767 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
87768 #define DT_DEBUG 21
87769 #define DT_TEXTREL 22
87770 #define DT_JMPREL 23
87771 +#define DT_FLAGS 30
87772 + #define DF_TEXTREL 0x00000004
87773 #define DT_ENCODING 32
87774 #define OLD_DT_LOOS 0x60000000
87775 #define DT_LOOS 0x6000000d
87776 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
87777 #define PF_W 0x2
87778 #define PF_X 0x1
87779
87780 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
87781 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
87782 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
87783 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
87784 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
87785 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
87786 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
87787 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
87788 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
87789 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
87790 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
87791 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
87792 +
87793 typedef struct elf32_phdr{
87794 Elf32_Word p_type;
87795 Elf32_Off p_offset;
87796 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
87797 #define EI_OSABI 7
87798 #define EI_PAD 8
87799
87800 +#define EI_PAX 14
87801 +
87802 #define ELFMAG0 0x7f /* EI_MAG */
87803 #define ELFMAG1 'E'
87804 #define ELFMAG2 'L'
87805 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
87806 index aa169c4..6a2771d 100644
87807 --- a/include/uapi/linux/personality.h
87808 +++ b/include/uapi/linux/personality.h
87809 @@ -30,6 +30,7 @@ enum {
87810 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
87811 ADDR_NO_RANDOMIZE | \
87812 ADDR_COMPAT_LAYOUT | \
87813 + ADDR_LIMIT_3GB | \
87814 MMAP_PAGE_ZERO)
87815
87816 /*
87817 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
87818 index 7530e74..e714828 100644
87819 --- a/include/uapi/linux/screen_info.h
87820 +++ b/include/uapi/linux/screen_info.h
87821 @@ -43,7 +43,8 @@ struct screen_info {
87822 __u16 pages; /* 0x32 */
87823 __u16 vesa_attributes; /* 0x34 */
87824 __u32 capabilities; /* 0x36 */
87825 - __u8 _reserved[6]; /* 0x3a */
87826 + __u16 vesapm_size; /* 0x3a */
87827 + __u8 _reserved[4]; /* 0x3c */
87828 } __attribute__((packed));
87829
87830 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
87831 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
87832 index 0e011eb..82681b1 100644
87833 --- a/include/uapi/linux/swab.h
87834 +++ b/include/uapi/linux/swab.h
87835 @@ -43,7 +43,7 @@
87836 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
87837 */
87838
87839 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
87840 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
87841 {
87842 #ifdef __HAVE_BUILTIN_BSWAP16__
87843 return __builtin_bswap16(val);
87844 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
87845 #endif
87846 }
87847
87848 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
87849 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
87850 {
87851 #ifdef __HAVE_BUILTIN_BSWAP32__
87852 return __builtin_bswap32(val);
87853 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
87854 #endif
87855 }
87856
87857 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
87858 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
87859 {
87860 #ifdef __HAVE_BUILTIN_BSWAP64__
87861 return __builtin_bswap64(val);
87862 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
87863 index 1590c49..5eab462 100644
87864 --- a/include/uapi/linux/xattr.h
87865 +++ b/include/uapi/linux/xattr.h
87866 @@ -73,5 +73,9 @@
87867 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
87868 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
87869
87870 +/* User namespace */
87871 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
87872 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
87873 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
87874
87875 #endif /* _UAPI_LINUX_XATTR_H */
87876 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
87877 index f9466fa..f4e2b81 100644
87878 --- a/include/video/udlfb.h
87879 +++ b/include/video/udlfb.h
87880 @@ -53,10 +53,10 @@ struct dlfb_data {
87881 u32 pseudo_palette[256];
87882 int blank_mode; /*one of FB_BLANK_ */
87883 /* blit-only rendering path metrics, exposed through sysfs */
87884 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87885 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
87886 - atomic_t bytes_sent; /* to usb, after compression including overhead */
87887 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
87888 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87889 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
87890 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
87891 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
87892 };
87893
87894 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
87895 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
87896 index 30f5362..8ed8ac9 100644
87897 --- a/include/video/uvesafb.h
87898 +++ b/include/video/uvesafb.h
87899 @@ -122,6 +122,7 @@ struct uvesafb_par {
87900 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
87901 u8 pmi_setpal; /* PMI for palette changes */
87902 u16 *pmi_base; /* protected mode interface location */
87903 + u8 *pmi_code; /* protected mode code location */
87904 void *pmi_start;
87905 void *pmi_pal;
87906 u8 *vbe_state_orig; /*
87907 diff --git a/init/Kconfig b/init/Kconfig
87908 index f5dbc6d..8259396 100644
87909 --- a/init/Kconfig
87910 +++ b/init/Kconfig
87911 @@ -1136,6 +1136,7 @@ endif # CGROUPS
87912
87913 config CHECKPOINT_RESTORE
87914 bool "Checkpoint/restore support" if EXPERT
87915 + depends on !GRKERNSEC
87916 default n
87917 help
87918 Enables additional kernel features in a sake of checkpoint/restore.
87919 @@ -1646,7 +1647,7 @@ config SLUB_DEBUG
87920
87921 config COMPAT_BRK
87922 bool "Disable heap randomization"
87923 - default y
87924 + default n
87925 help
87926 Randomizing heap placement makes heap exploits harder, but it
87927 also breaks ancient binaries (including anything libc5 based).
87928 @@ -1977,7 +1978,7 @@ config INIT_ALL_POSSIBLE
87929 config STOP_MACHINE
87930 bool
87931 default y
87932 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
87933 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
87934 help
87935 Need stop_machine() primitive.
87936
87937 diff --git a/init/Makefile b/init/Makefile
87938 index 7bc47ee..6da2dc7 100644
87939 --- a/init/Makefile
87940 +++ b/init/Makefile
87941 @@ -2,6 +2,9 @@
87942 # Makefile for the linux kernel.
87943 #
87944
87945 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
87946 +asflags-y := $(GCC_PLUGINS_AFLAGS)
87947 +
87948 obj-y := main.o version.o mounts.o
87949 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
87950 obj-y += noinitramfs.o
87951 diff --git a/init/do_mounts.c b/init/do_mounts.c
87952 index eb41008..f5dbbf9 100644
87953 --- a/init/do_mounts.c
87954 +++ b/init/do_mounts.c
87955 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
87956 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
87957 {
87958 struct super_block *s;
87959 - int err = sys_mount(name, "/root", fs, flags, data);
87960 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
87961 if (err)
87962 return err;
87963
87964 - sys_chdir("/root");
87965 + sys_chdir((const char __force_user *)"/root");
87966 s = current->fs->pwd.dentry->d_sb;
87967 ROOT_DEV = s->s_dev;
87968 printk(KERN_INFO
87969 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
87970 va_start(args, fmt);
87971 vsprintf(buf, fmt, args);
87972 va_end(args);
87973 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
87974 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
87975 if (fd >= 0) {
87976 sys_ioctl(fd, FDEJECT, 0);
87977 sys_close(fd);
87978 }
87979 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
87980 - fd = sys_open("/dev/console", O_RDWR, 0);
87981 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
87982 if (fd >= 0) {
87983 sys_ioctl(fd, TCGETS, (long)&termios);
87984 termios.c_lflag &= ~ICANON;
87985 sys_ioctl(fd, TCSETSF, (long)&termios);
87986 - sys_read(fd, &c, 1);
87987 + sys_read(fd, (char __user *)&c, 1);
87988 termios.c_lflag |= ICANON;
87989 sys_ioctl(fd, TCSETSF, (long)&termios);
87990 sys_close(fd);
87991 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
87992 mount_root();
87993 out:
87994 devtmpfs_mount("dev");
87995 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87996 - sys_chroot(".");
87997 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87998 + sys_chroot((const char __force_user *)".");
87999 }
88000
88001 static bool is_tmpfs;
88002 diff --git a/init/do_mounts.h b/init/do_mounts.h
88003 index f5b978a..69dbfe8 100644
88004 --- a/init/do_mounts.h
88005 +++ b/init/do_mounts.h
88006 @@ -15,15 +15,15 @@ extern int root_mountflags;
88007
88008 static inline int create_dev(char *name, dev_t dev)
88009 {
88010 - sys_unlink(name);
88011 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
88012 + sys_unlink((char __force_user *)name);
88013 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
88014 }
88015
88016 #if BITS_PER_LONG == 32
88017 static inline u32 bstat(char *name)
88018 {
88019 struct stat64 stat;
88020 - if (sys_stat64(name, &stat) != 0)
88021 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
88022 return 0;
88023 if (!S_ISBLK(stat.st_mode))
88024 return 0;
88025 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
88026 static inline u32 bstat(char *name)
88027 {
88028 struct stat stat;
88029 - if (sys_newstat(name, &stat) != 0)
88030 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
88031 return 0;
88032 if (!S_ISBLK(stat.st_mode))
88033 return 0;
88034 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
88035 index 3e0878e..8a9d7a0 100644
88036 --- a/init/do_mounts_initrd.c
88037 +++ b/init/do_mounts_initrd.c
88038 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
88039 {
88040 sys_unshare(CLONE_FS | CLONE_FILES);
88041 /* stdin/stdout/stderr for /linuxrc */
88042 - sys_open("/dev/console", O_RDWR, 0);
88043 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
88044 sys_dup(0);
88045 sys_dup(0);
88046 /* move initrd over / and chdir/chroot in initrd root */
88047 - sys_chdir("/root");
88048 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
88049 - sys_chroot(".");
88050 + sys_chdir((const char __force_user *)"/root");
88051 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
88052 + sys_chroot((const char __force_user *)".");
88053 sys_setsid();
88054 return 0;
88055 }
88056 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
88057 create_dev("/dev/root.old", Root_RAM0);
88058 /* mount initrd on rootfs' /root */
88059 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
88060 - sys_mkdir("/old", 0700);
88061 - sys_chdir("/old");
88062 + sys_mkdir((const char __force_user *)"/old", 0700);
88063 + sys_chdir((const char __force_user *)"/old");
88064
88065 /* try loading default modules from initrd */
88066 load_default_modules();
88067 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
88068 current->flags &= ~PF_FREEZER_SKIP;
88069
88070 /* move initrd to rootfs' /old */
88071 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
88072 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
88073 /* switch root and cwd back to / of rootfs */
88074 - sys_chroot("..");
88075 + sys_chroot((const char __force_user *)"..");
88076
88077 if (new_decode_dev(real_root_dev) == Root_RAM0) {
88078 - sys_chdir("/old");
88079 + sys_chdir((const char __force_user *)"/old");
88080 return;
88081 }
88082
88083 - sys_chdir("/");
88084 + sys_chdir((const char __force_user *)"/");
88085 ROOT_DEV = new_decode_dev(real_root_dev);
88086 mount_root();
88087
88088 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
88089 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
88090 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
88091 if (!error)
88092 printk("okay\n");
88093 else {
88094 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
88095 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
88096 if (error == -ENOENT)
88097 printk("/initrd does not exist. Ignored.\n");
88098 else
88099 printk("failed\n");
88100 printk(KERN_NOTICE "Unmounting old root\n");
88101 - sys_umount("/old", MNT_DETACH);
88102 + sys_umount((char __force_user *)"/old", MNT_DETACH);
88103 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
88104 if (fd < 0) {
88105 error = fd;
88106 @@ -127,11 +127,11 @@ int __init initrd_load(void)
88107 * mounted in the normal path.
88108 */
88109 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
88110 - sys_unlink("/initrd.image");
88111 + sys_unlink((const char __force_user *)"/initrd.image");
88112 handle_initrd();
88113 return 1;
88114 }
88115 }
88116 - sys_unlink("/initrd.image");
88117 + sys_unlink((const char __force_user *)"/initrd.image");
88118 return 0;
88119 }
88120 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
88121 index 8cb6db5..d729f50 100644
88122 --- a/init/do_mounts_md.c
88123 +++ b/init/do_mounts_md.c
88124 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
88125 partitioned ? "_d" : "", minor,
88126 md_setup_args[ent].device_names);
88127
88128 - fd = sys_open(name, 0, 0);
88129 + fd = sys_open((char __force_user *)name, 0, 0);
88130 if (fd < 0) {
88131 printk(KERN_ERR "md: open failed - cannot start "
88132 "array %s\n", name);
88133 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
88134 * array without it
88135 */
88136 sys_close(fd);
88137 - fd = sys_open(name, 0, 0);
88138 + fd = sys_open((char __force_user *)name, 0, 0);
88139 sys_ioctl(fd, BLKRRPART, 0);
88140 }
88141 sys_close(fd);
88142 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
88143
88144 wait_for_device_probe();
88145
88146 - fd = sys_open("/dev/md0", 0, 0);
88147 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
88148 if (fd >= 0) {
88149 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
88150 sys_close(fd);
88151 diff --git a/init/init_task.c b/init/init_task.c
88152 index ba0a7f36..2bcf1d5 100644
88153 --- a/init/init_task.c
88154 +++ b/init/init_task.c
88155 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
88156 * Initial thread structure. Alignment of this is handled by a special
88157 * linker map entry.
88158 */
88159 +#ifdef CONFIG_X86
88160 +union thread_union init_thread_union __init_task_data;
88161 +#else
88162 union thread_union init_thread_union __init_task_data =
88163 { INIT_THREAD_INFO(init_task) };
88164 +#endif
88165 diff --git a/init/initramfs.c b/init/initramfs.c
88166 index ad1bd77..dca2c1b 100644
88167 --- a/init/initramfs.c
88168 +++ b/init/initramfs.c
88169 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
88170
88171 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
88172 while (count) {
88173 - ssize_t rv = sys_write(fd, p, count);
88174 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
88175
88176 if (rv < 0) {
88177 if (rv == -EINTR || rv == -EAGAIN)
88178 @@ -107,7 +107,7 @@ static void __init free_hash(void)
88179 }
88180 }
88181
88182 -static long __init do_utime(char *filename, time_t mtime)
88183 +static long __init do_utime(char __force_user *filename, time_t mtime)
88184 {
88185 struct timespec t[2];
88186
88187 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
88188 struct dir_entry *de, *tmp;
88189 list_for_each_entry_safe(de, tmp, &dir_list, list) {
88190 list_del(&de->list);
88191 - do_utime(de->name, de->mtime);
88192 + do_utime((char __force_user *)de->name, de->mtime);
88193 kfree(de->name);
88194 kfree(de);
88195 }
88196 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
88197 if (nlink >= 2) {
88198 char *old = find_link(major, minor, ino, mode, collected);
88199 if (old)
88200 - return (sys_link(old, collected) < 0) ? -1 : 1;
88201 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
88202 }
88203 return 0;
88204 }
88205 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
88206 {
88207 struct stat st;
88208
88209 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
88210 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
88211 if (S_ISDIR(st.st_mode))
88212 - sys_rmdir(path);
88213 + sys_rmdir((char __force_user *)path);
88214 else
88215 - sys_unlink(path);
88216 + sys_unlink((char __force_user *)path);
88217 }
88218 }
88219
88220 @@ -338,7 +338,7 @@ static int __init do_name(void)
88221 int openflags = O_WRONLY|O_CREAT;
88222 if (ml != 1)
88223 openflags |= O_TRUNC;
88224 - wfd = sys_open(collected, openflags, mode);
88225 + wfd = sys_open((char __force_user *)collected, openflags, mode);
88226
88227 if (wfd >= 0) {
88228 sys_fchown(wfd, uid, gid);
88229 @@ -350,17 +350,17 @@ static int __init do_name(void)
88230 }
88231 }
88232 } else if (S_ISDIR(mode)) {
88233 - sys_mkdir(collected, mode);
88234 - sys_chown(collected, uid, gid);
88235 - sys_chmod(collected, mode);
88236 + sys_mkdir((char __force_user *)collected, mode);
88237 + sys_chown((char __force_user *)collected, uid, gid);
88238 + sys_chmod((char __force_user *)collected, mode);
88239 dir_add(collected, mtime);
88240 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
88241 S_ISFIFO(mode) || S_ISSOCK(mode)) {
88242 if (maybe_link() == 0) {
88243 - sys_mknod(collected, mode, rdev);
88244 - sys_chown(collected, uid, gid);
88245 - sys_chmod(collected, mode);
88246 - do_utime(collected, mtime);
88247 + sys_mknod((char __force_user *)collected, mode, rdev);
88248 + sys_chown((char __force_user *)collected, uid, gid);
88249 + sys_chmod((char __force_user *)collected, mode);
88250 + do_utime((char __force_user *)collected, mtime);
88251 }
88252 }
88253 return 0;
88254 @@ -372,7 +372,7 @@ static int __init do_copy(void)
88255 if (xwrite(wfd, victim, body_len) != body_len)
88256 error("write error");
88257 sys_close(wfd);
88258 - do_utime(vcollected, mtime);
88259 + do_utime((char __force_user *)vcollected, mtime);
88260 kfree(vcollected);
88261 eat(body_len);
88262 state = SkipIt;
88263 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
88264 {
88265 collected[N_ALIGN(name_len) + body_len] = '\0';
88266 clean_path(collected, 0);
88267 - sys_symlink(collected + N_ALIGN(name_len), collected);
88268 - sys_lchown(collected, uid, gid);
88269 - do_utime(collected, mtime);
88270 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
88271 + sys_lchown((char __force_user *)collected, uid, gid);
88272 + do_utime((char __force_user *)collected, mtime);
88273 state = SkipIt;
88274 next_state = Reset;
88275 return 0;
88276 diff --git a/init/main.c b/init/main.c
88277 index 6f0f1c5f..a542824 100644
88278 --- a/init/main.c
88279 +++ b/init/main.c
88280 @@ -96,6 +96,8 @@ extern void radix_tree_init(void);
88281 static inline void mark_rodata_ro(void) { }
88282 #endif
88283
88284 +extern void grsecurity_init(void);
88285 +
88286 /*
88287 * Debug helper: via this flag we know that we are in 'early bootup code'
88288 * where only the boot processor is running with IRQ disabled. This means
88289 @@ -157,6 +159,85 @@ static int __init set_reset_devices(char *str)
88290
88291 __setup("reset_devices", set_reset_devices);
88292
88293 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
88294 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
88295 +static int __init setup_grsec_proc_gid(char *str)
88296 +{
88297 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
88298 + return 1;
88299 +}
88300 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
88301 +#endif
88302 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
88303 +int grsec_enable_sysfs_restrict = 1;
88304 +static int __init setup_grsec_sysfs_restrict(char *str)
88305 +{
88306 + if (!simple_strtol(str, NULL, 0))
88307 + grsec_enable_sysfs_restrict = 0;
88308 + return 1;
88309 +}
88310 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
88311 +#endif
88312 +
88313 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
88314 +unsigned long pax_user_shadow_base __read_only;
88315 +EXPORT_SYMBOL(pax_user_shadow_base);
88316 +extern char pax_enter_kernel_user[];
88317 +extern char pax_exit_kernel_user[];
88318 +#endif
88319 +
88320 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
88321 +static int __init setup_pax_nouderef(char *str)
88322 +{
88323 +#ifdef CONFIG_X86_32
88324 + unsigned int cpu;
88325 + struct desc_struct *gdt;
88326 +
88327 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
88328 + gdt = get_cpu_gdt_table(cpu);
88329 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
88330 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
88331 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
88332 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
88333 + }
88334 + loadsegment(ds, __KERNEL_DS);
88335 + loadsegment(es, __KERNEL_DS);
88336 + loadsegment(ss, __KERNEL_DS);
88337 +#else
88338 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
88339 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
88340 + clone_pgd_mask = ~(pgdval_t)0UL;
88341 + pax_user_shadow_base = 0UL;
88342 + setup_clear_cpu_cap(X86_FEATURE_PCID);
88343 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
88344 +#endif
88345 +
88346 + return 0;
88347 +}
88348 +early_param("pax_nouderef", setup_pax_nouderef);
88349 +
88350 +#ifdef CONFIG_X86_64
88351 +static int __init setup_pax_weakuderef(char *str)
88352 +{
88353 + if (clone_pgd_mask != ~(pgdval_t)0UL)
88354 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
88355 + return 1;
88356 +}
88357 +__setup("pax_weakuderef", setup_pax_weakuderef);
88358 +#endif
88359 +#endif
88360 +
88361 +#ifdef CONFIG_PAX_SOFTMODE
88362 +int pax_softmode;
88363 +
88364 +static int __init setup_pax_softmode(char *str)
88365 +{
88366 + get_option(&str, &pax_softmode);
88367 + return 1;
88368 +}
88369 +__setup("pax_softmode=", setup_pax_softmode);
88370 +#endif
88371 +
88372 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
88373 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
88374 static const char *panic_later, *panic_param;
88375 @@ -722,7 +803,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
88376 struct blacklist_entry *entry;
88377 char *fn_name;
88378
88379 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
88380 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
88381 if (!fn_name)
88382 return false;
88383
88384 @@ -774,7 +855,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
88385 {
88386 int count = preempt_count();
88387 int ret;
88388 - char msgbuf[64];
88389 + const char *msg1 = "", *msg2 = "";
88390
88391 if (initcall_blacklisted(fn))
88392 return -EPERM;
88393 @@ -784,18 +865,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
88394 else
88395 ret = fn();
88396
88397 - msgbuf[0] = 0;
88398 -
88399 if (preempt_count() != count) {
88400 - sprintf(msgbuf, "preemption imbalance ");
88401 + msg1 = " preemption imbalance";
88402 preempt_count_set(count);
88403 }
88404 if (irqs_disabled()) {
88405 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
88406 + msg2 = " disabled interrupts";
88407 local_irq_enable();
88408 }
88409 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
88410 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
88411
88412 + add_latent_entropy();
88413 return ret;
88414 }
88415
88416 @@ -901,8 +981,8 @@ static int run_init_process(const char *init_filename)
88417 {
88418 argv_init[0] = init_filename;
88419 return do_execve(getname_kernel(init_filename),
88420 - (const char __user *const __user *)argv_init,
88421 - (const char __user *const __user *)envp_init);
88422 + (const char __user *const __force_user *)argv_init,
88423 + (const char __user *const __force_user *)envp_init);
88424 }
88425
88426 static int try_to_run_init_process(const char *init_filename)
88427 @@ -919,6 +999,10 @@ static int try_to_run_init_process(const char *init_filename)
88428 return ret;
88429 }
88430
88431 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
88432 +extern int gr_init_ran;
88433 +#endif
88434 +
88435 static noinline void __init kernel_init_freeable(void);
88436
88437 static int __ref kernel_init(void *unused)
88438 @@ -943,6 +1027,11 @@ static int __ref kernel_init(void *unused)
88439 ramdisk_execute_command, ret);
88440 }
88441
88442 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
88443 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
88444 + gr_init_ran = 1;
88445 +#endif
88446 +
88447 /*
88448 * We try each of these until one succeeds.
88449 *
88450 @@ -998,7 +1087,7 @@ static noinline void __init kernel_init_freeable(void)
88451 do_basic_setup();
88452
88453 /* Open the /dev/console on the rootfs, this should never fail */
88454 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
88455 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
88456 pr_err("Warning: unable to open an initial console.\n");
88457
88458 (void) sys_dup(0);
88459 @@ -1011,11 +1100,13 @@ static noinline void __init kernel_init_freeable(void)
88460 if (!ramdisk_execute_command)
88461 ramdisk_execute_command = "/init";
88462
88463 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
88464 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
88465 ramdisk_execute_command = NULL;
88466 prepare_namespace();
88467 }
88468
88469 + grsecurity_init();
88470 +
88471 /*
88472 * Ok, we have completed the initial bootup, and
88473 * we're essentially up and running. Get rid of the
88474 diff --git a/ipc/compat.c b/ipc/compat.c
88475 index 9b3c85f..1c4d897 100644
88476 --- a/ipc/compat.c
88477 +++ b/ipc/compat.c
88478 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
88479 COMPAT_SHMLBA);
88480 if (err < 0)
88481 return err;
88482 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
88483 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
88484 }
88485 case SHMDT:
88486 return sys_shmdt(compat_ptr(ptr));
88487 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
88488 index 8ad93c2..efd80f8 100644
88489 --- a/ipc/ipc_sysctl.c
88490 +++ b/ipc/ipc_sysctl.c
88491 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
88492 static int proc_ipc_dointvec(struct ctl_table *table, int write,
88493 void __user *buffer, size_t *lenp, loff_t *ppos)
88494 {
88495 - struct ctl_table ipc_table;
88496 + ctl_table_no_const ipc_table;
88497
88498 memcpy(&ipc_table, table, sizeof(ipc_table));
88499 ipc_table.data = get_ipc(table);
88500 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
88501 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
88502 void __user *buffer, size_t *lenp, loff_t *ppos)
88503 {
88504 - struct ctl_table ipc_table;
88505 + ctl_table_no_const ipc_table;
88506
88507 memcpy(&ipc_table, table, sizeof(ipc_table));
88508 ipc_table.data = get_ipc(table);
88509 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
88510 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
88511 void __user *buffer, size_t *lenp, loff_t *ppos)
88512 {
88513 - struct ctl_table ipc_table;
88514 + ctl_table_no_const ipc_table;
88515 memcpy(&ipc_table, table, sizeof(ipc_table));
88516 ipc_table.data = get_ipc(table);
88517
88518 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
88519 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
88520 void __user *buffer, size_t *lenp, loff_t *ppos)
88521 {
88522 - struct ctl_table ipc_table;
88523 + ctl_table_no_const ipc_table;
88524 int dummy = 0;
88525
88526 memcpy(&ipc_table, table, sizeof(ipc_table));
88527 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
88528 index 68d4e95..1477ded 100644
88529 --- a/ipc/mq_sysctl.c
88530 +++ b/ipc/mq_sysctl.c
88531 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
88532 static int proc_mq_dointvec(struct ctl_table *table, int write,
88533 void __user *buffer, size_t *lenp, loff_t *ppos)
88534 {
88535 - struct ctl_table mq_table;
88536 + ctl_table_no_const mq_table;
88537 memcpy(&mq_table, table, sizeof(mq_table));
88538 mq_table.data = get_mq(table);
88539
88540 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
88541 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
88542 void __user *buffer, size_t *lenp, loff_t *ppos)
88543 {
88544 - struct ctl_table mq_table;
88545 + ctl_table_no_const mq_table;
88546 memcpy(&mq_table, table, sizeof(mq_table));
88547 mq_table.data = get_mq(table);
88548
88549 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
88550 index 7635a1c..7432cb6 100644
88551 --- a/ipc/mqueue.c
88552 +++ b/ipc/mqueue.c
88553 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
88554 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
88555 info->attr.mq_msgsize);
88556
88557 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
88558 spin_lock(&mq_lock);
88559 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
88560 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
88561 diff --git a/ipc/shm.c b/ipc/shm.c
88562 index 19633b4..d454904 100644
88563 --- a/ipc/shm.c
88564 +++ b/ipc/shm.c
88565 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
88566 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
88567 #endif
88568
88569 +#ifdef CONFIG_GRKERNSEC
88570 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
88571 + const u64 shm_createtime, const kuid_t cuid,
88572 + const int shmid);
88573 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
88574 + const u64 shm_createtime);
88575 +#endif
88576 +
88577 void shm_init_ns(struct ipc_namespace *ns)
88578 {
88579 ns->shm_ctlmax = SHMMAX;
88580 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
88581 shp->shm_lprid = 0;
88582 shp->shm_atim = shp->shm_dtim = 0;
88583 shp->shm_ctim = get_seconds();
88584 +#ifdef CONFIG_GRKERNSEC
88585 + shp->shm_createtime = ktime_get_ns();
88586 +#endif
88587 shp->shm_segsz = size;
88588 shp->shm_nattch = 0;
88589 shp->shm_file = file;
88590 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88591 f_mode = FMODE_READ | FMODE_WRITE;
88592 }
88593 if (shmflg & SHM_EXEC) {
88594 +
88595 +#ifdef CONFIG_PAX_MPROTECT
88596 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
88597 + goto out;
88598 +#endif
88599 +
88600 prot |= PROT_EXEC;
88601 acc_mode |= S_IXUGO;
88602 }
88603 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88604 if (err)
88605 goto out_unlock;
88606
88607 +#ifdef CONFIG_GRKERNSEC
88608 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
88609 + shp->shm_perm.cuid, shmid) ||
88610 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
88611 + err = -EACCES;
88612 + goto out_unlock;
88613 + }
88614 +#endif
88615 +
88616 ipc_lock_object(&shp->shm_perm);
88617
88618 /* check if shm_destroy() is tearing down shp */
88619 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88620 path = shp->shm_file->f_path;
88621 path_get(&path);
88622 shp->shm_nattch++;
88623 +#ifdef CONFIG_GRKERNSEC
88624 + shp->shm_lapid = current->pid;
88625 +#endif
88626 size = i_size_read(path.dentry->d_inode);
88627 ipc_unlock_object(&shp->shm_perm);
88628 rcu_read_unlock();
88629 diff --git a/ipc/util.c b/ipc/util.c
88630 index 106bed0..f851429 100644
88631 --- a/ipc/util.c
88632 +++ b/ipc/util.c
88633 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
88634 int (*show)(struct seq_file *, void *);
88635 };
88636
88637 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
88638 +
88639 /**
88640 * ipc_init - initialise ipc subsystem
88641 *
88642 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
88643 granted_mode >>= 6;
88644 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
88645 granted_mode >>= 3;
88646 +
88647 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
88648 + return -1;
88649 +
88650 /* is there some bit set in requested_mode but not in granted_mode? */
88651 if ((requested_mode & ~granted_mode & 0007) &&
88652 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
88653 diff --git a/kernel/audit.c b/kernel/audit.c
88654 index 72ab759..757deba 100644
88655 --- a/kernel/audit.c
88656 +++ b/kernel/audit.c
88657 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
88658 3) suppressed due to audit_rate_limit
88659 4) suppressed due to audit_backlog_limit
88660 */
88661 -static atomic_t audit_lost = ATOMIC_INIT(0);
88662 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
88663
88664 /* The netlink socket. */
88665 static struct sock *audit_sock;
88666 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
88667 unsigned long now;
88668 int print;
88669
88670 - atomic_inc(&audit_lost);
88671 + atomic_inc_unchecked(&audit_lost);
88672
88673 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
88674
88675 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
88676 if (print) {
88677 if (printk_ratelimit())
88678 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
88679 - atomic_read(&audit_lost),
88680 + atomic_read_unchecked(&audit_lost),
88681 audit_rate_limit,
88682 audit_backlog_limit);
88683 audit_panic(message);
88684 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
88685 s.pid = audit_pid;
88686 s.rate_limit = audit_rate_limit;
88687 s.backlog_limit = audit_backlog_limit;
88688 - s.lost = atomic_read(&audit_lost);
88689 + s.lost = atomic_read_unchecked(&audit_lost);
88690 s.backlog = skb_queue_len(&audit_skb_queue);
88691 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
88692 s.backlog_wait_time = audit_backlog_wait_time;
88693 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
88694 index dc4ae70..2a2bddc 100644
88695 --- a/kernel/auditsc.c
88696 +++ b/kernel/auditsc.c
88697 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
88698 }
88699
88700 /* global counter which is incremented every time something logs in */
88701 -static atomic_t session_id = ATOMIC_INIT(0);
88702 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
88703
88704 static int audit_set_loginuid_perm(kuid_t loginuid)
88705 {
88706 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
88707
88708 /* are we setting or clearing? */
88709 if (uid_valid(loginuid))
88710 - sessionid = (unsigned int)atomic_inc_return(&session_id);
88711 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
88712
88713 task->sessionid = sessionid;
88714 task->loginuid = loginuid;
88715 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
88716 index a64e7a2..2e69448 100644
88717 --- a/kernel/bpf/core.c
88718 +++ b/kernel/bpf/core.c
88719 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88720 * random section of illegal instructions.
88721 */
88722 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
88723 - hdr = module_alloc(size);
88724 + hdr = module_alloc_exec(size);
88725 if (hdr == NULL)
88726 return NULL;
88727
88728 /* Fill space with illegal/arch-dep instructions. */
88729 bpf_fill_ill_insns(hdr, size);
88730
88731 + pax_open_kernel();
88732 hdr->pages = size / PAGE_SIZE;
88733 + pax_close_kernel();
88734 +
88735 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
88736 PAGE_SIZE - sizeof(*hdr));
88737 start = (prandom_u32() % hole) & ~(alignment - 1);
88738 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88739
88740 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
88741 {
88742 - module_memfree(hdr);
88743 + module_memfree_exec(hdr);
88744 }
88745 #endif /* CONFIG_BPF_JIT */
88746
88747 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
88748 index 536edc2..d28c85d 100644
88749 --- a/kernel/bpf/syscall.c
88750 +++ b/kernel/bpf/syscall.c
88751 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
88752 int err;
88753
88754 /* the syscall is limited to root temporarily. This restriction will be
88755 - * lifted when security audit is clean. Note that eBPF+tracing must have
88756 - * this restriction, since it may pass kernel data to user space
88757 + * lifted by upstream when a half-assed security audit is clean. Note
88758 + * that eBPF+tracing must have this restriction, since it may pass
88759 + * kernel data to user space
88760 */
88761 if (!capable(CAP_SYS_ADMIN))
88762 return -EPERM;
88763 +#ifdef CONFIG_GRKERNSEC
88764 + return -EPERM;
88765 +#endif
88766
88767 if (!access_ok(VERIFY_READ, uattr, 1))
88768 return -EFAULT;
88769 diff --git a/kernel/capability.c b/kernel/capability.c
88770 index 989f5bf..d317ca0 100644
88771 --- a/kernel/capability.c
88772 +++ b/kernel/capability.c
88773 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
88774 * before modification is attempted and the application
88775 * fails.
88776 */
88777 + if (tocopy > ARRAY_SIZE(kdata))
88778 + return -EFAULT;
88779 +
88780 if (copy_to_user(dataptr, kdata, tocopy
88781 * sizeof(struct __user_cap_data_struct))) {
88782 return -EFAULT;
88783 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
88784 int ret;
88785
88786 rcu_read_lock();
88787 - ret = security_capable(__task_cred(t), ns, cap);
88788 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
88789 + gr_task_is_capable(t, __task_cred(t), cap);
88790 rcu_read_unlock();
88791
88792 - return (ret == 0);
88793 + return ret;
88794 }
88795
88796 /**
88797 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
88798 int ret;
88799
88800 rcu_read_lock();
88801 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
88802 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
88803 rcu_read_unlock();
88804
88805 - return (ret == 0);
88806 + return ret;
88807 }
88808
88809 /**
88810 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
88811 BUG();
88812 }
88813
88814 - if (security_capable(current_cred(), ns, cap) == 0) {
88815 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
88816 current->flags |= PF_SUPERPRIV;
88817 return true;
88818 }
88819 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
88820 }
88821 EXPORT_SYMBOL(ns_capable);
88822
88823 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
88824 +{
88825 + if (unlikely(!cap_valid(cap))) {
88826 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
88827 + BUG();
88828 + }
88829 +
88830 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
88831 + current->flags |= PF_SUPERPRIV;
88832 + return true;
88833 + }
88834 + return false;
88835 +}
88836 +EXPORT_SYMBOL(ns_capable_nolog);
88837 +
88838 /**
88839 * file_ns_capable - Determine if the file's opener had a capability in effect
88840 * @file: The file we want to check
88841 @@ -427,6 +446,12 @@ bool capable(int cap)
88842 }
88843 EXPORT_SYMBOL(capable);
88844
88845 +bool capable_nolog(int cap)
88846 +{
88847 + return ns_capable_nolog(&init_user_ns, cap);
88848 +}
88849 +EXPORT_SYMBOL(capable_nolog);
88850 +
88851 /**
88852 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
88853 * @inode: The inode in question
88854 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
88855 kgid_has_mapping(ns, inode->i_gid);
88856 }
88857 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
88858 +
88859 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
88860 +{
88861 + struct user_namespace *ns = current_user_ns();
88862 +
88863 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
88864 + kgid_has_mapping(ns, inode->i_gid);
88865 +}
88866 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
88867 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
88868 index 29a7b2c..a64e30a 100644
88869 --- a/kernel/cgroup.c
88870 +++ b/kernel/cgroup.c
88871 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
88872 if (!pathbuf || !agentbuf)
88873 goto out;
88874
88875 + if (agentbuf[0] == '\0')
88876 + goto out;
88877 +
88878 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
88879 if (!path)
88880 goto out;
88881 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
88882 struct task_struct *task;
88883 int count = 0;
88884
88885 - seq_printf(seq, "css_set %p\n", cset);
88886 + seq_printf(seq, "css_set %pK\n", cset);
88887
88888 list_for_each_entry(task, &cset->tasks, cg_list) {
88889 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
88890 diff --git a/kernel/compat.c b/kernel/compat.c
88891 index 24f0061..ea80802 100644
88892 --- a/kernel/compat.c
88893 +++ b/kernel/compat.c
88894 @@ -13,6 +13,7 @@
88895
88896 #include <linux/linkage.h>
88897 #include <linux/compat.h>
88898 +#include <linux/module.h>
88899 #include <linux/errno.h>
88900 #include <linux/time.h>
88901 #include <linux/signal.h>
88902 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
88903 mm_segment_t oldfs;
88904 long ret;
88905
88906 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
88907 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
88908 oldfs = get_fs();
88909 set_fs(KERNEL_DS);
88910 ret = hrtimer_nanosleep_restart(restart);
88911 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
88912 oldfs = get_fs();
88913 set_fs(KERNEL_DS);
88914 ret = hrtimer_nanosleep(&tu,
88915 - rmtp ? (struct timespec __user *)&rmt : NULL,
88916 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
88917 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
88918 set_fs(oldfs);
88919
88920 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
88921 mm_segment_t old_fs = get_fs();
88922
88923 set_fs(KERNEL_DS);
88924 - ret = sys_sigpending((old_sigset_t __user *) &s);
88925 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
88926 set_fs(old_fs);
88927 if (ret == 0)
88928 ret = put_user(s, set);
88929 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
88930 mm_segment_t old_fs = get_fs();
88931
88932 set_fs(KERNEL_DS);
88933 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
88934 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
88935 set_fs(old_fs);
88936
88937 if (!ret) {
88938 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
88939 set_fs (KERNEL_DS);
88940 ret = sys_wait4(pid,
88941 (stat_addr ?
88942 - (unsigned int __user *) &status : NULL),
88943 - options, (struct rusage __user *) &r);
88944 + (unsigned int __force_user *) &status : NULL),
88945 + options, (struct rusage __force_user *) &r);
88946 set_fs (old_fs);
88947
88948 if (ret > 0) {
88949 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
88950 memset(&info, 0, sizeof(info));
88951
88952 set_fs(KERNEL_DS);
88953 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
88954 - uru ? (struct rusage __user *)&ru : NULL);
88955 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
88956 + uru ? (struct rusage __force_user *)&ru : NULL);
88957 set_fs(old_fs);
88958
88959 if ((ret < 0) || (info.si_signo == 0))
88960 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
88961 oldfs = get_fs();
88962 set_fs(KERNEL_DS);
88963 err = sys_timer_settime(timer_id, flags,
88964 - (struct itimerspec __user *) &newts,
88965 - (struct itimerspec __user *) &oldts);
88966 + (struct itimerspec __force_user *) &newts,
88967 + (struct itimerspec __force_user *) &oldts);
88968 set_fs(oldfs);
88969 if (!err && old && put_compat_itimerspec(old, &oldts))
88970 return -EFAULT;
88971 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
88972 oldfs = get_fs();
88973 set_fs(KERNEL_DS);
88974 err = sys_timer_gettime(timer_id,
88975 - (struct itimerspec __user *) &ts);
88976 + (struct itimerspec __force_user *) &ts);
88977 set_fs(oldfs);
88978 if (!err && put_compat_itimerspec(setting, &ts))
88979 return -EFAULT;
88980 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
88981 oldfs = get_fs();
88982 set_fs(KERNEL_DS);
88983 err = sys_clock_settime(which_clock,
88984 - (struct timespec __user *) &ts);
88985 + (struct timespec __force_user *) &ts);
88986 set_fs(oldfs);
88987 return err;
88988 }
88989 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
88990 oldfs = get_fs();
88991 set_fs(KERNEL_DS);
88992 err = sys_clock_gettime(which_clock,
88993 - (struct timespec __user *) &ts);
88994 + (struct timespec __force_user *) &ts);
88995 set_fs(oldfs);
88996 if (!err && compat_put_timespec(&ts, tp))
88997 return -EFAULT;
88998 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
88999
89000 oldfs = get_fs();
89001 set_fs(KERNEL_DS);
89002 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
89003 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
89004 set_fs(oldfs);
89005
89006 err = compat_put_timex(utp, &txc);
89007 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
89008 oldfs = get_fs();
89009 set_fs(KERNEL_DS);
89010 err = sys_clock_getres(which_clock,
89011 - (struct timespec __user *) &ts);
89012 + (struct timespec __force_user *) &ts);
89013 set_fs(oldfs);
89014 if (!err && tp && compat_put_timespec(&ts, tp))
89015 return -EFAULT;
89016 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
89017 struct timespec tu;
89018 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
89019
89020 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
89021 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
89022 oldfs = get_fs();
89023 set_fs(KERNEL_DS);
89024 err = clock_nanosleep_restart(restart);
89025 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
89026 oldfs = get_fs();
89027 set_fs(KERNEL_DS);
89028 err = sys_clock_nanosleep(which_clock, flags,
89029 - (struct timespec __user *) &in,
89030 - (struct timespec __user *) &out);
89031 + (struct timespec __force_user *) &in,
89032 + (struct timespec __force_user *) &out);
89033 set_fs(oldfs);
89034
89035 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
89036 @@ -1145,7 +1146,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
89037 mm_segment_t old_fs = get_fs();
89038
89039 set_fs(KERNEL_DS);
89040 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
89041 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
89042 set_fs(old_fs);
89043 if (compat_put_timespec(&t, interval))
89044 return -EFAULT;
89045 diff --git a/kernel/configs.c b/kernel/configs.c
89046 index c18b1f1..b9a0132 100644
89047 --- a/kernel/configs.c
89048 +++ b/kernel/configs.c
89049 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
89050 struct proc_dir_entry *entry;
89051
89052 /* create the current config file */
89053 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
89054 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
89055 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
89056 + &ikconfig_file_ops);
89057 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
89058 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
89059 + &ikconfig_file_ops);
89060 +#endif
89061 +#else
89062 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
89063 &ikconfig_file_ops);
89064 +#endif
89065 +
89066 if (!entry)
89067 return -ENOMEM;
89068
89069 diff --git a/kernel/cred.c b/kernel/cred.c
89070 index e0573a4..26c0fd3 100644
89071 --- a/kernel/cred.c
89072 +++ b/kernel/cred.c
89073 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
89074 validate_creds(cred);
89075 alter_cred_subscribers(cred, -1);
89076 put_cred(cred);
89077 +
89078 +#ifdef CONFIG_GRKERNSEC_SETXID
89079 + cred = (struct cred *) tsk->delayed_cred;
89080 + if (cred != NULL) {
89081 + tsk->delayed_cred = NULL;
89082 + validate_creds(cred);
89083 + alter_cred_subscribers(cred, -1);
89084 + put_cred(cred);
89085 + }
89086 +#endif
89087 }
89088
89089 /**
89090 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
89091 * Always returns 0 thus allowing this function to be tail-called at the end
89092 * of, say, sys_setgid().
89093 */
89094 -int commit_creds(struct cred *new)
89095 +static int __commit_creds(struct cred *new)
89096 {
89097 struct task_struct *task = current;
89098 const struct cred *old = task->real_cred;
89099 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
89100
89101 get_cred(new); /* we will require a ref for the subj creds too */
89102
89103 + gr_set_role_label(task, new->uid, new->gid);
89104 +
89105 /* dumpability changes */
89106 if (!uid_eq(old->euid, new->euid) ||
89107 !gid_eq(old->egid, new->egid) ||
89108 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
89109 put_cred(old);
89110 return 0;
89111 }
89112 +#ifdef CONFIG_GRKERNSEC_SETXID
89113 +extern int set_user(struct cred *new);
89114 +
89115 +void gr_delayed_cred_worker(void)
89116 +{
89117 + const struct cred *new = current->delayed_cred;
89118 + struct cred *ncred;
89119 +
89120 + current->delayed_cred = NULL;
89121 +
89122 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
89123 + // from doing get_cred on it when queueing this
89124 + put_cred(new);
89125 + return;
89126 + } else if (new == NULL)
89127 + return;
89128 +
89129 + ncred = prepare_creds();
89130 + if (!ncred)
89131 + goto die;
89132 + // uids
89133 + ncred->uid = new->uid;
89134 + ncred->euid = new->euid;
89135 + ncred->suid = new->suid;
89136 + ncred->fsuid = new->fsuid;
89137 + // gids
89138 + ncred->gid = new->gid;
89139 + ncred->egid = new->egid;
89140 + ncred->sgid = new->sgid;
89141 + ncred->fsgid = new->fsgid;
89142 + // groups
89143 + set_groups(ncred, new->group_info);
89144 + // caps
89145 + ncred->securebits = new->securebits;
89146 + ncred->cap_inheritable = new->cap_inheritable;
89147 + ncred->cap_permitted = new->cap_permitted;
89148 + ncred->cap_effective = new->cap_effective;
89149 + ncred->cap_bset = new->cap_bset;
89150 +
89151 + if (set_user(ncred)) {
89152 + abort_creds(ncred);
89153 + goto die;
89154 + }
89155 +
89156 + // from doing get_cred on it when queueing this
89157 + put_cred(new);
89158 +
89159 + __commit_creds(ncred);
89160 + return;
89161 +die:
89162 + // from doing get_cred on it when queueing this
89163 + put_cred(new);
89164 + do_group_exit(SIGKILL);
89165 +}
89166 +#endif
89167 +
89168 +int commit_creds(struct cred *new)
89169 +{
89170 +#ifdef CONFIG_GRKERNSEC_SETXID
89171 + int ret;
89172 + int schedule_it = 0;
89173 + struct task_struct *t;
89174 + unsigned oldsecurebits = current_cred()->securebits;
89175 +
89176 + /* we won't get called with tasklist_lock held for writing
89177 + and interrupts disabled as the cred struct in that case is
89178 + init_cred
89179 + */
89180 + if (grsec_enable_setxid && !current_is_single_threaded() &&
89181 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
89182 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
89183 + schedule_it = 1;
89184 + }
89185 + ret = __commit_creds(new);
89186 + if (schedule_it) {
89187 + rcu_read_lock();
89188 + read_lock(&tasklist_lock);
89189 + for (t = next_thread(current); t != current;
89190 + t = next_thread(t)) {
89191 + /* we'll check if the thread has uid 0 in
89192 + * the delayed worker routine
89193 + */
89194 + if (task_securebits(t) == oldsecurebits &&
89195 + t->delayed_cred == NULL) {
89196 + t->delayed_cred = get_cred(new);
89197 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
89198 + set_tsk_need_resched(t);
89199 + }
89200 + }
89201 + read_unlock(&tasklist_lock);
89202 + rcu_read_unlock();
89203 + }
89204 +
89205 + return ret;
89206 +#else
89207 + return __commit_creds(new);
89208 +#endif
89209 +}
89210 +
89211 EXPORT_SYMBOL(commit_creds);
89212
89213 /**
89214 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
89215 index 0874e2e..5b32cc9 100644
89216 --- a/kernel/debug/debug_core.c
89217 +++ b/kernel/debug/debug_core.c
89218 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
89219 */
89220 static atomic_t masters_in_kgdb;
89221 static atomic_t slaves_in_kgdb;
89222 -static atomic_t kgdb_break_tasklet_var;
89223 +static atomic_unchecked_t kgdb_break_tasklet_var;
89224 atomic_t kgdb_setting_breakpoint;
89225
89226 struct task_struct *kgdb_usethread;
89227 @@ -137,7 +137,7 @@ int kgdb_single_step;
89228 static pid_t kgdb_sstep_pid;
89229
89230 /* to keep track of the CPU which is doing the single stepping*/
89231 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
89232 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
89233
89234 /*
89235 * If you are debugging a problem where roundup (the collection of
89236 @@ -552,7 +552,7 @@ return_normal:
89237 * kernel will only try for the value of sstep_tries before
89238 * giving up and continuing on.
89239 */
89240 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
89241 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
89242 (kgdb_info[cpu].task &&
89243 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
89244 atomic_set(&kgdb_active, -1);
89245 @@ -654,8 +654,8 @@ cpu_master_loop:
89246 }
89247
89248 kgdb_restore:
89249 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
89250 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
89251 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
89252 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
89253 if (kgdb_info[sstep_cpu].task)
89254 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
89255 else
89256 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
89257 static void kgdb_tasklet_bpt(unsigned long ing)
89258 {
89259 kgdb_breakpoint();
89260 - atomic_set(&kgdb_break_tasklet_var, 0);
89261 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
89262 }
89263
89264 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
89265
89266 void kgdb_schedule_breakpoint(void)
89267 {
89268 - if (atomic_read(&kgdb_break_tasklet_var) ||
89269 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
89270 atomic_read(&kgdb_active) != -1 ||
89271 atomic_read(&kgdb_setting_breakpoint))
89272 return;
89273 - atomic_inc(&kgdb_break_tasklet_var);
89274 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
89275 tasklet_schedule(&kgdb_tasklet_breakpoint);
89276 }
89277 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
89278 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
89279 index 4121345..861e178 100644
89280 --- a/kernel/debug/kdb/kdb_main.c
89281 +++ b/kernel/debug/kdb/kdb_main.c
89282 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
89283 continue;
89284
89285 kdb_printf("%-20s%8u 0x%p ", mod->name,
89286 - mod->core_size, (void *)mod);
89287 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
89288 #ifdef CONFIG_MODULE_UNLOAD
89289 kdb_printf("%4d ", module_refcount(mod));
89290 #endif
89291 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
89292 kdb_printf(" (Loading)");
89293 else
89294 kdb_printf(" (Live)");
89295 - kdb_printf(" 0x%p", mod->module_core);
89296 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
89297
89298 #ifdef CONFIG_MODULE_UNLOAD
89299 {
89300 diff --git a/kernel/events/core.c b/kernel/events/core.c
89301 index 2fabc06..79cceec 100644
89302 --- a/kernel/events/core.c
89303 +++ b/kernel/events/core.c
89304 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
89305 * 0 - disallow raw tracepoint access for unpriv
89306 * 1 - disallow cpu events for unpriv
89307 * 2 - disallow kernel profiling for unpriv
89308 + * 3 - disallow all unpriv perf event use
89309 */
89310 -int sysctl_perf_event_paranoid __read_mostly = 1;
89311 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
89312 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
89313 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
89314 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
89315 +#else
89316 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
89317 +#endif
89318
89319 /* Minimum for 512 kiB + 1 user control page */
89320 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
89321 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
89322
89323 tmp *= sysctl_perf_cpu_time_max_percent;
89324 do_div(tmp, 100);
89325 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
89326 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
89327 }
89328
89329 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
89330 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
89331 }
89332 }
89333
89334 -static atomic64_t perf_event_id;
89335 +static atomic64_unchecked_t perf_event_id;
89336
89337 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
89338 enum event_type_t event_type);
89339 @@ -3220,7 +3227,7 @@ static void __perf_event_read(void *info)
89340
89341 static inline u64 perf_event_count(struct perf_event *event)
89342 {
89343 - return local64_read(&event->count) + atomic64_read(&event->child_count);
89344 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
89345 }
89346
89347 static u64 perf_event_read(struct perf_event *event)
89348 @@ -3656,9 +3663,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
89349 mutex_lock(&event->child_mutex);
89350 total += perf_event_read(event);
89351 *enabled += event->total_time_enabled +
89352 - atomic64_read(&event->child_total_time_enabled);
89353 + atomic64_read_unchecked(&event->child_total_time_enabled);
89354 *running += event->total_time_running +
89355 - atomic64_read(&event->child_total_time_running);
89356 + atomic64_read_unchecked(&event->child_total_time_running);
89357
89358 list_for_each_entry(child, &event->child_list, child_list) {
89359 total += perf_event_read(child);
89360 @@ -4147,10 +4154,10 @@ void perf_event_update_userpage(struct perf_event *event)
89361 userpg->offset -= local64_read(&event->hw.prev_count);
89362
89363 userpg->time_enabled = enabled +
89364 - atomic64_read(&event->child_total_time_enabled);
89365 + atomic64_read_unchecked(&event->child_total_time_enabled);
89366
89367 userpg->time_running = running +
89368 - atomic64_read(&event->child_total_time_running);
89369 + atomic64_read_unchecked(&event->child_total_time_running);
89370
89371 arch_perf_update_userpage(event, userpg, now);
89372
89373 @@ -4740,7 +4747,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
89374
89375 /* Data. */
89376 sp = perf_user_stack_pointer(regs);
89377 - rem = __output_copy_user(handle, (void *) sp, dump_size);
89378 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
89379 dyn_size = dump_size - rem;
89380
89381 perf_output_skip(handle, rem);
89382 @@ -4831,11 +4838,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
89383 values[n++] = perf_event_count(event);
89384 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
89385 values[n++] = enabled +
89386 - atomic64_read(&event->child_total_time_enabled);
89387 + atomic64_read_unchecked(&event->child_total_time_enabled);
89388 }
89389 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
89390 values[n++] = running +
89391 - atomic64_read(&event->child_total_time_running);
89392 + atomic64_read_unchecked(&event->child_total_time_running);
89393 }
89394 if (read_format & PERF_FORMAT_ID)
89395 values[n++] = primary_event_id(event);
89396 @@ -7180,7 +7187,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
89397 event->parent = parent_event;
89398
89399 event->ns = get_pid_ns(task_active_pid_ns(current));
89400 - event->id = atomic64_inc_return(&perf_event_id);
89401 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
89402
89403 event->state = PERF_EVENT_STATE_INACTIVE;
89404
89405 @@ -7470,6 +7477,11 @@ SYSCALL_DEFINE5(perf_event_open,
89406 if (flags & ~PERF_FLAG_ALL)
89407 return -EINVAL;
89408
89409 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
89410 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
89411 + return -EACCES;
89412 +#endif
89413 +
89414 err = perf_copy_attr(attr_uptr, &attr);
89415 if (err)
89416 return err;
89417 @@ -7892,10 +7904,10 @@ static void sync_child_event(struct perf_event *child_event,
89418 /*
89419 * Add back the child's count to the parent's count:
89420 */
89421 - atomic64_add(child_val, &parent_event->child_count);
89422 - atomic64_add(child_event->total_time_enabled,
89423 + atomic64_add_unchecked(child_val, &parent_event->child_count);
89424 + atomic64_add_unchecked(child_event->total_time_enabled,
89425 &parent_event->child_total_time_enabled);
89426 - atomic64_add(child_event->total_time_running,
89427 + atomic64_add_unchecked(child_event->total_time_running,
89428 &parent_event->child_total_time_running);
89429
89430 /*
89431 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
89432 index 569b2187..19940d9 100644
89433 --- a/kernel/events/internal.h
89434 +++ b/kernel/events/internal.h
89435 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
89436 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
89437 }
89438
89439 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
89440 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
89441 static inline unsigned long \
89442 func_name(struct perf_output_handle *handle, \
89443 - const void *buf, unsigned long len) \
89444 + const void user *buf, unsigned long len) \
89445 { \
89446 unsigned long size, written; \
89447 \
89448 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
89449 return 0;
89450 }
89451
89452 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
89453 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
89454
89455 static inline unsigned long
89456 memcpy_skip(void *dst, const void *src, unsigned long n)
89457 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
89458 return 0;
89459 }
89460
89461 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
89462 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
89463
89464 #ifndef arch_perf_out_copy_user
89465 #define arch_perf_out_copy_user arch_perf_out_copy_user
89466 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
89467 }
89468 #endif
89469
89470 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
89471 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
89472
89473 /* Callchain handling */
89474 extern struct perf_callchain_entry *
89475 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
89476 index cb346f2..e4dc317 100644
89477 --- a/kernel/events/uprobes.c
89478 +++ b/kernel/events/uprobes.c
89479 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
89480 {
89481 struct page *page;
89482 uprobe_opcode_t opcode;
89483 - int result;
89484 + long result;
89485
89486 pagefault_disable();
89487 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
89488 diff --git a/kernel/exit.c b/kernel/exit.c
89489 index feff10b..f623dd5 100644
89490 --- a/kernel/exit.c
89491 +++ b/kernel/exit.c
89492 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
89493 struct task_struct *leader;
89494 int zap_leader;
89495 repeat:
89496 +#ifdef CONFIG_NET
89497 + gr_del_task_from_ip_table(p);
89498 +#endif
89499 +
89500 /* don't need to get the RCU readlock here - the process is dead and
89501 * can't be modifying its own credentials. But shut RCU-lockdep up */
89502 rcu_read_lock();
89503 @@ -656,6 +660,8 @@ void do_exit(long code)
89504 int group_dead;
89505 TASKS_RCU(int tasks_rcu_i);
89506
89507 + set_fs(USER_DS);
89508 +
89509 profile_task_exit(tsk);
89510
89511 WARN_ON(blk_needs_flush_plug(tsk));
89512 @@ -672,7 +678,6 @@ void do_exit(long code)
89513 * mm_release()->clear_child_tid() from writing to a user-controlled
89514 * kernel address.
89515 */
89516 - set_fs(USER_DS);
89517
89518 ptrace_event(PTRACE_EVENT_EXIT, code);
89519
89520 @@ -730,6 +735,9 @@ void do_exit(long code)
89521 tsk->exit_code = code;
89522 taskstats_exit(tsk, group_dead);
89523
89524 + gr_acl_handle_psacct(tsk, code);
89525 + gr_acl_handle_exit();
89526 +
89527 exit_mm(tsk);
89528
89529 if (group_dead)
89530 @@ -849,7 +857,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
89531 * Take down every thread in the group. This is called by fatal signals
89532 * as well as by sys_exit_group (below).
89533 */
89534 -void
89535 +__noreturn void
89536 do_group_exit(int exit_code)
89537 {
89538 struct signal_struct *sig = current->signal;
89539 diff --git a/kernel/fork.c b/kernel/fork.c
89540 index cf65139..704476e 100644
89541 --- a/kernel/fork.c
89542 +++ b/kernel/fork.c
89543 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
89544 void thread_info_cache_init(void)
89545 {
89546 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
89547 - THREAD_SIZE, 0, NULL);
89548 + THREAD_SIZE, SLAB_USERCOPY, NULL);
89549 BUG_ON(thread_info_cache == NULL);
89550 }
89551 # endif
89552 #endif
89553
89554 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89555 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
89556 + int node, void **lowmem_stack)
89557 +{
89558 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
89559 + void *ret = NULL;
89560 + unsigned int i;
89561 +
89562 + *lowmem_stack = alloc_thread_info_node(tsk, node);
89563 + if (*lowmem_stack == NULL)
89564 + goto out;
89565 +
89566 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
89567 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
89568 +
89569 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
89570 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
89571 + if (ret == NULL) {
89572 + free_thread_info(*lowmem_stack);
89573 + *lowmem_stack = NULL;
89574 + }
89575 +
89576 +out:
89577 + return ret;
89578 +}
89579 +
89580 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
89581 +{
89582 + unmap_process_stacks(tsk);
89583 +}
89584 +#else
89585 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
89586 + int node, void **lowmem_stack)
89587 +{
89588 + return alloc_thread_info_node(tsk, node);
89589 +}
89590 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
89591 +{
89592 + free_thread_info(ti);
89593 +}
89594 +#endif
89595 +
89596 /* SLAB cache for signal_struct structures (tsk->signal) */
89597 static struct kmem_cache *signal_cachep;
89598
89599 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
89600 /* SLAB cache for mm_struct structures (tsk->mm) */
89601 static struct kmem_cache *mm_cachep;
89602
89603 -static void account_kernel_stack(struct thread_info *ti, int account)
89604 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
89605 {
89606 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89607 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
89608 +#else
89609 struct zone *zone = page_zone(virt_to_page(ti));
89610 +#endif
89611
89612 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
89613 }
89614
89615 void free_task(struct task_struct *tsk)
89616 {
89617 - account_kernel_stack(tsk->stack, -1);
89618 + account_kernel_stack(tsk, tsk->stack, -1);
89619 arch_release_thread_info(tsk->stack);
89620 - free_thread_info(tsk->stack);
89621 + gr_free_thread_info(tsk, tsk->stack);
89622 rt_mutex_debug_task_free(tsk);
89623 ftrace_graph_exit_task(tsk);
89624 put_seccomp_filter(tsk);
89625 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89626 {
89627 struct task_struct *tsk;
89628 struct thread_info *ti;
89629 + void *lowmem_stack;
89630 int node = tsk_fork_get_node(orig);
89631 int err;
89632
89633 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89634 if (!tsk)
89635 return NULL;
89636
89637 - ti = alloc_thread_info_node(tsk, node);
89638 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
89639 if (!ti)
89640 goto free_tsk;
89641
89642 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89643 goto free_ti;
89644
89645 tsk->stack = ti;
89646 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89647 + tsk->lowmem_stack = lowmem_stack;
89648 +#endif
89649 #ifdef CONFIG_SECCOMP
89650 /*
89651 * We must handle setting up seccomp filters once we're under
89652 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89653 set_task_stack_end_magic(tsk);
89654
89655 #ifdef CONFIG_CC_STACKPROTECTOR
89656 - tsk->stack_canary = get_random_int();
89657 + tsk->stack_canary = pax_get_random_long();
89658 #endif
89659
89660 /*
89661 @@ -352,24 +402,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89662 tsk->splice_pipe = NULL;
89663 tsk->task_frag.page = NULL;
89664
89665 - account_kernel_stack(ti, 1);
89666 + account_kernel_stack(tsk, ti, 1);
89667
89668 return tsk;
89669
89670 free_ti:
89671 - free_thread_info(ti);
89672 + gr_free_thread_info(tsk, ti);
89673 free_tsk:
89674 free_task_struct(tsk);
89675 return NULL;
89676 }
89677
89678 #ifdef CONFIG_MMU
89679 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89680 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
89681 +{
89682 + struct vm_area_struct *tmp;
89683 + unsigned long charge;
89684 + struct file *file;
89685 + int retval;
89686 +
89687 + charge = 0;
89688 + if (mpnt->vm_flags & VM_ACCOUNT) {
89689 + unsigned long len = vma_pages(mpnt);
89690 +
89691 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89692 + goto fail_nomem;
89693 + charge = len;
89694 + }
89695 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89696 + if (!tmp)
89697 + goto fail_nomem;
89698 + *tmp = *mpnt;
89699 + tmp->vm_mm = mm;
89700 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
89701 + retval = vma_dup_policy(mpnt, tmp);
89702 + if (retval)
89703 + goto fail_nomem_policy;
89704 + if (anon_vma_fork(tmp, mpnt))
89705 + goto fail_nomem_anon_vma_fork;
89706 + tmp->vm_flags &= ~VM_LOCKED;
89707 + tmp->vm_next = tmp->vm_prev = NULL;
89708 + tmp->vm_mirror = NULL;
89709 + file = tmp->vm_file;
89710 + if (file) {
89711 + struct inode *inode = file_inode(file);
89712 + struct address_space *mapping = file->f_mapping;
89713 +
89714 + get_file(file);
89715 + if (tmp->vm_flags & VM_DENYWRITE)
89716 + atomic_dec(&inode->i_writecount);
89717 + i_mmap_lock_write(mapping);
89718 + if (tmp->vm_flags & VM_SHARED)
89719 + atomic_inc(&mapping->i_mmap_writable);
89720 + flush_dcache_mmap_lock(mapping);
89721 + /* insert tmp into the share list, just after mpnt */
89722 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
89723 + flush_dcache_mmap_unlock(mapping);
89724 + i_mmap_unlock_write(mapping);
89725 + }
89726 +
89727 + /*
89728 + * Clear hugetlb-related page reserves for children. This only
89729 + * affects MAP_PRIVATE mappings. Faults generated by the child
89730 + * are not guaranteed to succeed, even if read-only
89731 + */
89732 + if (is_vm_hugetlb_page(tmp))
89733 + reset_vma_resv_huge_pages(tmp);
89734 +
89735 + return tmp;
89736 +
89737 +fail_nomem_anon_vma_fork:
89738 + mpol_put(vma_policy(tmp));
89739 +fail_nomem_policy:
89740 + kmem_cache_free(vm_area_cachep, tmp);
89741 +fail_nomem:
89742 + vm_unacct_memory(charge);
89743 + return NULL;
89744 +}
89745 +
89746 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89747 {
89748 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
89749 struct rb_node **rb_link, *rb_parent;
89750 int retval;
89751 - unsigned long charge;
89752
89753 uprobe_start_dup_mmap();
89754 down_write(&oldmm->mmap_sem);
89755 @@ -397,51 +512,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89756
89757 prev = NULL;
89758 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
89759 - struct file *file;
89760 -
89761 if (mpnt->vm_flags & VM_DONTCOPY) {
89762 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
89763 -vma_pages(mpnt));
89764 continue;
89765 }
89766 - charge = 0;
89767 - if (mpnt->vm_flags & VM_ACCOUNT) {
89768 - unsigned long len = vma_pages(mpnt);
89769 -
89770 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89771 - goto fail_nomem;
89772 - charge = len;
89773 - }
89774 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89775 - if (!tmp)
89776 - goto fail_nomem;
89777 - *tmp = *mpnt;
89778 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
89779 - retval = vma_dup_policy(mpnt, tmp);
89780 - if (retval)
89781 - goto fail_nomem_policy;
89782 - tmp->vm_mm = mm;
89783 - if (anon_vma_fork(tmp, mpnt))
89784 - goto fail_nomem_anon_vma_fork;
89785 - tmp->vm_flags &= ~VM_LOCKED;
89786 - tmp->vm_next = tmp->vm_prev = NULL;
89787 - file = tmp->vm_file;
89788 - if (file) {
89789 - struct inode *inode = file_inode(file);
89790 - struct address_space *mapping = file->f_mapping;
89791 -
89792 - get_file(file);
89793 - if (tmp->vm_flags & VM_DENYWRITE)
89794 - atomic_dec(&inode->i_writecount);
89795 - i_mmap_lock_write(mapping);
89796 - if (tmp->vm_flags & VM_SHARED)
89797 - atomic_inc(&mapping->i_mmap_writable);
89798 - flush_dcache_mmap_lock(mapping);
89799 - /* insert tmp into the share list, just after mpnt */
89800 - vma_interval_tree_insert_after(tmp, mpnt,
89801 - &mapping->i_mmap);
89802 - flush_dcache_mmap_unlock(mapping);
89803 - i_mmap_unlock_write(mapping);
89804 + tmp = dup_vma(mm, oldmm, mpnt);
89805 + if (!tmp) {
89806 + retval = -ENOMEM;
89807 + goto out;
89808 }
89809
89810 /*
89811 @@ -473,6 +552,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89812 if (retval)
89813 goto out;
89814 }
89815 +
89816 +#ifdef CONFIG_PAX_SEGMEXEC
89817 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
89818 + struct vm_area_struct *mpnt_m;
89819 +
89820 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
89821 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
89822 +
89823 + if (!mpnt->vm_mirror)
89824 + continue;
89825 +
89826 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
89827 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
89828 + mpnt->vm_mirror = mpnt_m;
89829 + } else {
89830 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
89831 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
89832 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
89833 + mpnt->vm_mirror->vm_mirror = mpnt;
89834 + }
89835 + }
89836 + BUG_ON(mpnt_m);
89837 + }
89838 +#endif
89839 +
89840 /* a new mm has just been created */
89841 arch_dup_mmap(oldmm, mm);
89842 retval = 0;
89843 @@ -482,14 +586,6 @@ out:
89844 up_write(&oldmm->mmap_sem);
89845 uprobe_end_dup_mmap();
89846 return retval;
89847 -fail_nomem_anon_vma_fork:
89848 - mpol_put(vma_policy(tmp));
89849 -fail_nomem_policy:
89850 - kmem_cache_free(vm_area_cachep, tmp);
89851 -fail_nomem:
89852 - retval = -ENOMEM;
89853 - vm_unacct_memory(charge);
89854 - goto out;
89855 }
89856
89857 static inline int mm_alloc_pgd(struct mm_struct *mm)
89858 @@ -739,8 +835,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
89859 return ERR_PTR(err);
89860
89861 mm = get_task_mm(task);
89862 - if (mm && mm != current->mm &&
89863 - !ptrace_may_access(task, mode)) {
89864 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
89865 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
89866 mmput(mm);
89867 mm = ERR_PTR(-EACCES);
89868 }
89869 @@ -943,13 +1039,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
89870 spin_unlock(&fs->lock);
89871 return -EAGAIN;
89872 }
89873 - fs->users++;
89874 + atomic_inc(&fs->users);
89875 spin_unlock(&fs->lock);
89876 return 0;
89877 }
89878 tsk->fs = copy_fs_struct(fs);
89879 if (!tsk->fs)
89880 return -ENOMEM;
89881 + /* Carry through gr_chroot_dentry and is_chrooted instead
89882 + of recomputing it here. Already copied when the task struct
89883 + is duplicated. This allows pivot_root to not be treated as
89884 + a chroot
89885 + */
89886 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
89887 +
89888 return 0;
89889 }
89890
89891 @@ -1187,7 +1290,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
89892 * parts of the process environment (as per the clone
89893 * flags). The actual kick-off is left to the caller.
89894 */
89895 -static struct task_struct *copy_process(unsigned long clone_flags,
89896 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
89897 unsigned long stack_start,
89898 unsigned long stack_size,
89899 int __user *child_tidptr,
89900 @@ -1258,6 +1361,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89901 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
89902 #endif
89903 retval = -EAGAIN;
89904 +
89905 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
89906 +
89907 if (atomic_read(&p->real_cred->user->processes) >=
89908 task_rlimit(p, RLIMIT_NPROC)) {
89909 if (p->real_cred->user != INIT_USER &&
89910 @@ -1507,6 +1613,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89911 goto bad_fork_free_pid;
89912 }
89913
89914 + /* synchronizes with gr_set_acls()
89915 + we need to call this past the point of no return for fork()
89916 + */
89917 + gr_copy_label(p);
89918 +
89919 if (likely(p->pid)) {
89920 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
89921
89922 @@ -1597,6 +1708,8 @@ bad_fork_cleanup_count:
89923 bad_fork_free:
89924 free_task(p);
89925 fork_out:
89926 + gr_log_forkfail(retval);
89927 +
89928 return ERR_PTR(retval);
89929 }
89930
89931 @@ -1658,6 +1771,7 @@ long do_fork(unsigned long clone_flags,
89932
89933 p = copy_process(clone_flags, stack_start, stack_size,
89934 child_tidptr, NULL, trace);
89935 + add_latent_entropy();
89936 /*
89937 * Do this prior waking up the new thread - the thread pointer
89938 * might get invalid after that point, if the thread exits quickly.
89939 @@ -1674,6 +1788,8 @@ long do_fork(unsigned long clone_flags,
89940 if (clone_flags & CLONE_PARENT_SETTID)
89941 put_user(nr, parent_tidptr);
89942
89943 + gr_handle_brute_check();
89944 +
89945 if (clone_flags & CLONE_VFORK) {
89946 p->vfork_done = &vfork;
89947 init_completion(&vfork);
89948 @@ -1792,7 +1908,7 @@ void __init proc_caches_init(void)
89949 mm_cachep = kmem_cache_create("mm_struct",
89950 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
89951 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
89952 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
89953 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
89954 mmap_init();
89955 nsproxy_cache_init();
89956 }
89957 @@ -1832,7 +1948,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
89958 return 0;
89959
89960 /* don't need lock here; in the worst case we'll do useless copy */
89961 - if (fs->users == 1)
89962 + if (atomic_read(&fs->users) == 1)
89963 return 0;
89964
89965 *new_fsp = copy_fs_struct(fs);
89966 @@ -1944,7 +2060,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
89967 fs = current->fs;
89968 spin_lock(&fs->lock);
89969 current->fs = new_fs;
89970 - if (--fs->users)
89971 + gr_set_chroot_entries(current, &current->fs->root);
89972 + if (atomic_dec_return(&fs->users))
89973 new_fs = NULL;
89974 else
89975 new_fs = fs;
89976 diff --git a/kernel/futex.c b/kernel/futex.c
89977 index 2a5e383..878bac6 100644
89978 --- a/kernel/futex.c
89979 +++ b/kernel/futex.c
89980 @@ -201,7 +201,7 @@ struct futex_pi_state {
89981 atomic_t refcount;
89982
89983 union futex_key key;
89984 -};
89985 +} __randomize_layout;
89986
89987 /**
89988 * struct futex_q - The hashed futex queue entry, one per waiting task
89989 @@ -235,7 +235,7 @@ struct futex_q {
89990 struct rt_mutex_waiter *rt_waiter;
89991 union futex_key *requeue_pi_key;
89992 u32 bitset;
89993 -};
89994 +} __randomize_layout;
89995
89996 static const struct futex_q futex_q_init = {
89997 /* list gets initialized in queue_me()*/
89998 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
89999 struct page *page, *page_head;
90000 int err, ro = 0;
90001
90002 +#ifdef CONFIG_PAX_SEGMEXEC
90003 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
90004 + return -EFAULT;
90005 +#endif
90006 +
90007 /*
90008 * The futex address must be "naturally" aligned.
90009 */
90010 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
90011
90012 static int get_futex_value_locked(u32 *dest, u32 __user *from)
90013 {
90014 - int ret;
90015 + unsigned long ret;
90016
90017 pagefault_disable();
90018 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
90019 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
90020 {
90021 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
90022 u32 curval;
90023 + mm_segment_t oldfs;
90024
90025 /*
90026 * This will fail and we want it. Some arch implementations do
90027 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
90028 * implementation, the non-functional ones will return
90029 * -ENOSYS.
90030 */
90031 + oldfs = get_fs();
90032 + set_fs(USER_DS);
90033 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
90034 futex_cmpxchg_enabled = 1;
90035 + set_fs(oldfs);
90036 #endif
90037 }
90038
90039 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
90040 index 55c8c93..9ba7ad6 100644
90041 --- a/kernel/futex_compat.c
90042 +++ b/kernel/futex_compat.c
90043 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
90044 return 0;
90045 }
90046
90047 -static void __user *futex_uaddr(struct robust_list __user *entry,
90048 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
90049 compat_long_t futex_offset)
90050 {
90051 compat_uptr_t base = ptr_to_compat(entry);
90052 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
90053 index b358a80..fc25240 100644
90054 --- a/kernel/gcov/base.c
90055 +++ b/kernel/gcov/base.c
90056 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
90057 }
90058
90059 #ifdef CONFIG_MODULES
90060 -static inline int within(void *addr, void *start, unsigned long size)
90061 -{
90062 - return ((addr >= start) && (addr < start + size));
90063 -}
90064 -
90065 /* Update list and generate events when modules are unloaded. */
90066 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
90067 void *data)
90068 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
90069
90070 /* Remove entries located in module from linked list. */
90071 while ((info = gcov_info_next(info))) {
90072 - if (within(info, mod->module_core, mod->core_size)) {
90073 + if (within_module_core_rw((unsigned long)info, mod)) {
90074 gcov_info_unlink(prev, info);
90075 if (gcov_events_enabled)
90076 gcov_event(GCOV_REMOVE, info);
90077 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
90078 index 886d09e..c7ff4e5 100644
90079 --- a/kernel/irq/manage.c
90080 +++ b/kernel/irq/manage.c
90081 @@ -874,7 +874,7 @@ static int irq_thread(void *data)
90082
90083 action_ret = handler_fn(desc, action);
90084 if (action_ret == IRQ_HANDLED)
90085 - atomic_inc(&desc->threads_handled);
90086 + atomic_inc_unchecked(&desc->threads_handled);
90087
90088 wake_threads_waitq(desc);
90089 }
90090 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
90091 index e2514b0..de3dfe0 100644
90092 --- a/kernel/irq/spurious.c
90093 +++ b/kernel/irq/spurious.c
90094 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
90095 * count. We just care about the count being
90096 * different than the one we saw before.
90097 */
90098 - handled = atomic_read(&desc->threads_handled);
90099 + handled = atomic_read_unchecked(&desc->threads_handled);
90100 handled |= SPURIOUS_DEFERRED;
90101 if (handled != desc->threads_handled_last) {
90102 action_ret = IRQ_HANDLED;
90103 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
90104 index 9019f15..9a3c42e 100644
90105 --- a/kernel/jump_label.c
90106 +++ b/kernel/jump_label.c
90107 @@ -14,6 +14,7 @@
90108 #include <linux/err.h>
90109 #include <linux/static_key.h>
90110 #include <linux/jump_label_ratelimit.h>
90111 +#include <linux/mm.h>
90112
90113 #ifdef HAVE_JUMP_LABEL
90114
90115 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
90116
90117 size = (((unsigned long)stop - (unsigned long)start)
90118 / sizeof(struct jump_entry));
90119 + pax_open_kernel();
90120 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
90121 + pax_close_kernel();
90122 }
90123
90124 static void jump_label_update(struct static_key *key, int enable);
90125 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
90126 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
90127 struct jump_entry *iter;
90128
90129 + pax_open_kernel();
90130 for (iter = iter_start; iter < iter_stop; iter++) {
90131 if (within_module_init(iter->code, mod))
90132 iter->code = 0;
90133 }
90134 + pax_close_kernel();
90135 }
90136
90137 static int
90138 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
90139 index 5c5987f..bc502b0 100644
90140 --- a/kernel/kallsyms.c
90141 +++ b/kernel/kallsyms.c
90142 @@ -11,6 +11,9 @@
90143 * Changed the compression method from stem compression to "table lookup"
90144 * compression (see scripts/kallsyms.c for a more complete description)
90145 */
90146 +#ifdef CONFIG_GRKERNSEC_HIDESYM
90147 +#define __INCLUDED_BY_HIDESYM 1
90148 +#endif
90149 #include <linux/kallsyms.h>
90150 #include <linux/module.h>
90151 #include <linux/init.h>
90152 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
90153
90154 static inline int is_kernel_inittext(unsigned long addr)
90155 {
90156 + if (system_state != SYSTEM_BOOTING)
90157 + return 0;
90158 +
90159 if (addr >= (unsigned long)_sinittext
90160 && addr <= (unsigned long)_einittext)
90161 return 1;
90162 return 0;
90163 }
90164
90165 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
90166 +#ifdef CONFIG_MODULES
90167 +static inline int is_module_text(unsigned long addr)
90168 +{
90169 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
90170 + return 1;
90171 +
90172 + addr = ktla_ktva(addr);
90173 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
90174 +}
90175 +#else
90176 +static inline int is_module_text(unsigned long addr)
90177 +{
90178 + return 0;
90179 +}
90180 +#endif
90181 +#endif
90182 +
90183 static inline int is_kernel_text(unsigned long addr)
90184 {
90185 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
90186 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
90187
90188 static inline int is_kernel(unsigned long addr)
90189 {
90190 +
90191 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
90192 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
90193 + return 1;
90194 +
90195 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
90196 +#else
90197 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
90198 +#endif
90199 +
90200 return 1;
90201 return in_gate_area_no_mm(addr);
90202 }
90203
90204 static int is_ksym_addr(unsigned long addr)
90205 {
90206 +
90207 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
90208 + if (is_module_text(addr))
90209 + return 0;
90210 +#endif
90211 +
90212 if (all_var)
90213 return is_kernel(addr);
90214
90215 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
90216
90217 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
90218 {
90219 - iter->name[0] = '\0';
90220 iter->nameoff = get_symbol_offset(new_pos);
90221 iter->pos = new_pos;
90222 }
90223 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
90224 {
90225 struct kallsym_iter *iter = m->private;
90226
90227 +#ifdef CONFIG_GRKERNSEC_HIDESYM
90228 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
90229 + return 0;
90230 +#endif
90231 +
90232 /* Some debugging symbols have no name. Ignore them. */
90233 if (!iter->name[0])
90234 return 0;
90235 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
90236 */
90237 type = iter->exported ? toupper(iter->type) :
90238 tolower(iter->type);
90239 +
90240 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
90241 type, iter->name, iter->module_name);
90242 } else
90243 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
90244 index 0aa69ea..a7fcafb 100644
90245 --- a/kernel/kcmp.c
90246 +++ b/kernel/kcmp.c
90247 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
90248 struct task_struct *task1, *task2;
90249 int ret;
90250
90251 +#ifdef CONFIG_GRKERNSEC
90252 + return -ENOSYS;
90253 +#endif
90254 +
90255 rcu_read_lock();
90256
90257 /*
90258 diff --git a/kernel/kexec.c b/kernel/kexec.c
90259 index 38c25b1..12b3f69 100644
90260 --- a/kernel/kexec.c
90261 +++ b/kernel/kexec.c
90262 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
90263 compat_ulong_t, flags)
90264 {
90265 struct compat_kexec_segment in;
90266 - struct kexec_segment out, __user *ksegments;
90267 + struct kexec_segment out;
90268 + struct kexec_segment __user *ksegments;
90269 unsigned long i, result;
90270
90271 /* Don't allow clients that don't understand the native
90272 diff --git a/kernel/kmod.c b/kernel/kmod.c
90273 index 2777f40..a689506 100644
90274 --- a/kernel/kmod.c
90275 +++ b/kernel/kmod.c
90276 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
90277 kfree(info->argv);
90278 }
90279
90280 -static int call_modprobe(char *module_name, int wait)
90281 +static int call_modprobe(char *module_name, char *module_param, int wait)
90282 {
90283 struct subprocess_info *info;
90284 static char *envp[] = {
90285 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
90286 NULL
90287 };
90288
90289 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
90290 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
90291 if (!argv)
90292 goto out;
90293
90294 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
90295 argv[1] = "-q";
90296 argv[2] = "--";
90297 argv[3] = module_name; /* check free_modprobe_argv() */
90298 - argv[4] = NULL;
90299 + argv[4] = module_param;
90300 + argv[5] = NULL;
90301
90302 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
90303 NULL, free_modprobe_argv, NULL);
90304 @@ -122,9 +123,8 @@ out:
90305 * If module auto-loading support is disabled then this function
90306 * becomes a no-operation.
90307 */
90308 -int __request_module(bool wait, const char *fmt, ...)
90309 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
90310 {
90311 - va_list args;
90312 char module_name[MODULE_NAME_LEN];
90313 unsigned int max_modprobes;
90314 int ret;
90315 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
90316 if (!modprobe_path[0])
90317 return 0;
90318
90319 - va_start(args, fmt);
90320 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
90321 - va_end(args);
90322 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
90323 if (ret >= MODULE_NAME_LEN)
90324 return -ENAMETOOLONG;
90325
90326 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
90327 if (ret)
90328 return ret;
90329
90330 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90331 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
90332 + /* hack to workaround consolekit/udisks stupidity */
90333 + read_lock(&tasklist_lock);
90334 + if (!strcmp(current->comm, "mount") &&
90335 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
90336 + read_unlock(&tasklist_lock);
90337 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
90338 + return -EPERM;
90339 + }
90340 + read_unlock(&tasklist_lock);
90341 + }
90342 +#endif
90343 +
90344 /* If modprobe needs a service that is in a module, we get a recursive
90345 * loop. Limit the number of running kmod threads to max_threads/2 or
90346 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
90347 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
90348
90349 trace_module_request(module_name, wait, _RET_IP_);
90350
90351 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
90352 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
90353
90354 atomic_dec(&kmod_concurrent);
90355 return ret;
90356 }
90357 +
90358 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
90359 +{
90360 + va_list args;
90361 + int ret;
90362 +
90363 + va_start(args, fmt);
90364 + ret = ____request_module(wait, module_param, fmt, args);
90365 + va_end(args);
90366 +
90367 + return ret;
90368 +}
90369 +
90370 +int __request_module(bool wait, const char *fmt, ...)
90371 +{
90372 + va_list args;
90373 + int ret;
90374 +
90375 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90376 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
90377 + char module_param[MODULE_NAME_LEN];
90378 +
90379 + memset(module_param, 0, sizeof(module_param));
90380 +
90381 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
90382 +
90383 + va_start(args, fmt);
90384 + ret = ____request_module(wait, module_param, fmt, args);
90385 + va_end(args);
90386 +
90387 + return ret;
90388 + }
90389 +#endif
90390 +
90391 + va_start(args, fmt);
90392 + ret = ____request_module(wait, NULL, fmt, args);
90393 + va_end(args);
90394 +
90395 + return ret;
90396 +}
90397 +
90398 EXPORT_SYMBOL(__request_module);
90399 #endif /* CONFIG_MODULES */
90400
90401 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
90402 {
90403 +#ifdef CONFIG_GRKERNSEC
90404 + kfree(info->path);
90405 + info->path = info->origpath;
90406 +#endif
90407 if (info->cleanup)
90408 (*info->cleanup)(info);
90409 kfree(info);
90410 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
90411 */
90412 set_user_nice(current, 0);
90413
90414 +#ifdef CONFIG_GRKERNSEC
90415 + /* this is race-free as far as userland is concerned as we copied
90416 + out the path to be used prior to this point and are now operating
90417 + on that copy
90418 + */
90419 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
90420 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
90421 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
90422 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
90423 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
90424 + retval = -EPERM;
90425 + goto out;
90426 + }
90427 +#endif
90428 +
90429 retval = -ENOMEM;
90430 new = prepare_kernel_cred(current);
90431 if (!new)
90432 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
90433 commit_creds(new);
90434
90435 retval = do_execve(getname_kernel(sub_info->path),
90436 - (const char __user *const __user *)sub_info->argv,
90437 - (const char __user *const __user *)sub_info->envp);
90438 + (const char __user *const __force_user *)sub_info->argv,
90439 + (const char __user *const __force_user *)sub_info->envp);
90440 out:
90441 sub_info->retval = retval;
90442 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
90443 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
90444 *
90445 * Thus the __user pointer cast is valid here.
90446 */
90447 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
90448 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
90449
90450 /*
90451 * If ret is 0, either ____call_usermodehelper failed and the
90452 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
90453 goto out;
90454
90455 INIT_WORK(&sub_info->work, __call_usermodehelper);
90456 +#ifdef CONFIG_GRKERNSEC
90457 + sub_info->origpath = path;
90458 + sub_info->path = kstrdup(path, gfp_mask);
90459 +#else
90460 sub_info->path = path;
90461 +#endif
90462 sub_info->argv = argv;
90463 sub_info->envp = envp;
90464
90465 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
90466 static int proc_cap_handler(struct ctl_table *table, int write,
90467 void __user *buffer, size_t *lenp, loff_t *ppos)
90468 {
90469 - struct ctl_table t;
90470 + ctl_table_no_const t;
90471 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
90472 kernel_cap_t new_cap;
90473 int err, i;
90474 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
90475 index c90e417..e6c515d 100644
90476 --- a/kernel/kprobes.c
90477 +++ b/kernel/kprobes.c
90478 @@ -31,6 +31,9 @@
90479 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
90480 * <prasanna@in.ibm.com> added function-return probes.
90481 */
90482 +#ifdef CONFIG_GRKERNSEC_HIDESYM
90483 +#define __INCLUDED_BY_HIDESYM 1
90484 +#endif
90485 #include <linux/kprobes.h>
90486 #include <linux/hash.h>
90487 #include <linux/init.h>
90488 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
90489
90490 static void *alloc_insn_page(void)
90491 {
90492 - return module_alloc(PAGE_SIZE);
90493 + return module_alloc_exec(PAGE_SIZE);
90494 }
90495
90496 static void free_insn_page(void *page)
90497 {
90498 - module_memfree(page);
90499 + module_memfree_exec(page);
90500 }
90501
90502 struct kprobe_insn_cache kprobe_insn_slots = {
90503 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
90504 kprobe_type = "k";
90505
90506 if (sym)
90507 - seq_printf(pi, "%p %s %s+0x%x %s ",
90508 + seq_printf(pi, "%pK %s %s+0x%x %s ",
90509 p->addr, kprobe_type, sym, offset,
90510 (modname ? modname : " "));
90511 else
90512 - seq_printf(pi, "%p %s %p ",
90513 + seq_printf(pi, "%pK %s %pK ",
90514 p->addr, kprobe_type, p->addr);
90515
90516 if (!pp)
90517 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
90518 index 6683cce..daf8999 100644
90519 --- a/kernel/ksysfs.c
90520 +++ b/kernel/ksysfs.c
90521 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
90522 {
90523 if (count+1 > UEVENT_HELPER_PATH_LEN)
90524 return -ENOENT;
90525 + if (!capable(CAP_SYS_ADMIN))
90526 + return -EPERM;
90527 memcpy(uevent_helper, buf, count);
90528 uevent_helper[count] = '\0';
90529 if (count && uevent_helper[count-1] == '\n')
90530 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
90531 return count;
90532 }
90533
90534 -static struct bin_attribute notes_attr = {
90535 +static bin_attribute_no_const notes_attr __read_only = {
90536 .attr = {
90537 .name = "notes",
90538 .mode = S_IRUGO,
90539 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
90540 index ba77ab5..d6a3e20 100644
90541 --- a/kernel/locking/lockdep.c
90542 +++ b/kernel/locking/lockdep.c
90543 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
90544 end = (unsigned long) &_end,
90545 addr = (unsigned long) obj;
90546
90547 +#ifdef CONFIG_PAX_KERNEXEC
90548 + start = ktla_ktva(start);
90549 +#endif
90550 +
90551 /*
90552 * static variable?
90553 */
90554 @@ -743,6 +747,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
90555 if (!static_obj(lock->key)) {
90556 debug_locks_off();
90557 printk("INFO: trying to register non-static key.\n");
90558 + printk("lock:%pS key:%pS.\n", lock, lock->key);
90559 printk("the code is fine but needs lockdep annotation.\n");
90560 printk("turning off the locking correctness validator.\n");
90561 dump_stack();
90562 @@ -3088,7 +3093,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
90563 if (!class)
90564 return 0;
90565 }
90566 - atomic_inc((atomic_t *)&class->ops);
90567 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
90568 if (very_verbose(class)) {
90569 printk("\nacquire class [%p] %s", class->key, class->name);
90570 if (class->name_version > 1)
90571 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
90572 index ef43ac4..2720dfa 100644
90573 --- a/kernel/locking/lockdep_proc.c
90574 +++ b/kernel/locking/lockdep_proc.c
90575 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
90576 return 0;
90577 }
90578
90579 - seq_printf(m, "%p", class->key);
90580 + seq_printf(m, "%pK", class->key);
90581 #ifdef CONFIG_DEBUG_LOCKDEP
90582 seq_printf(m, " OPS:%8ld", class->ops);
90583 #endif
90584 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
90585
90586 list_for_each_entry(entry, &class->locks_after, entry) {
90587 if (entry->distance == 1) {
90588 - seq_printf(m, " -> [%p] ", entry->class->key);
90589 + seq_printf(m, " -> [%pK] ", entry->class->key);
90590 print_name(m, entry->class);
90591 seq_puts(m, "\n");
90592 }
90593 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
90594 if (!class->key)
90595 continue;
90596
90597 - seq_printf(m, "[%p] ", class->key);
90598 + seq_printf(m, "[%pK] ", class->key);
90599 print_name(m, class);
90600 seq_puts(m, "\n");
90601 }
90602 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
90603 if (!i)
90604 seq_line(m, '-', 40-namelen, namelen);
90605
90606 - snprintf(ip, sizeof(ip), "[<%p>]",
90607 + snprintf(ip, sizeof(ip), "[<%pK>]",
90608 (void *)class->contention_point[i]);
90609 seq_printf(m, "%40s %14lu %29s %pS\n",
90610 name, stats->contention_point[i],
90611 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
90612 if (!i)
90613 seq_line(m, '-', 40-namelen, namelen);
90614
90615 - snprintf(ip, sizeof(ip), "[<%p>]",
90616 + snprintf(ip, sizeof(ip), "[<%pK>]",
90617 (void *)class->contending_point[i]);
90618 seq_printf(m, "%40s %14lu %29s %pS\n",
90619 name, stats->contending_point[i],
90620 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
90621 index d1fe2ba..180cd65e 100644
90622 --- a/kernel/locking/mcs_spinlock.h
90623 +++ b/kernel/locking/mcs_spinlock.h
90624 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
90625 */
90626 return;
90627 }
90628 - ACCESS_ONCE(prev->next) = node;
90629 + ACCESS_ONCE_RW(prev->next) = node;
90630
90631 /* Wait until the lock holder passes the lock down. */
90632 arch_mcs_spin_lock_contended(&node->locked);
90633 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
90634 index 3ef3736..9c951fa 100644
90635 --- a/kernel/locking/mutex-debug.c
90636 +++ b/kernel/locking/mutex-debug.c
90637 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
90638 }
90639
90640 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90641 - struct thread_info *ti)
90642 + struct task_struct *task)
90643 {
90644 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
90645
90646 /* Mark the current thread as blocked on the lock: */
90647 - ti->task->blocked_on = waiter;
90648 + task->blocked_on = waiter;
90649 }
90650
90651 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90652 - struct thread_info *ti)
90653 + struct task_struct *task)
90654 {
90655 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
90656 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
90657 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
90658 - ti->task->blocked_on = NULL;
90659 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
90660 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
90661 + task->blocked_on = NULL;
90662
90663 list_del_init(&waiter->list);
90664 waiter->task = NULL;
90665 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
90666 index 0799fd3..d06ae3b 100644
90667 --- a/kernel/locking/mutex-debug.h
90668 +++ b/kernel/locking/mutex-debug.h
90669 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
90670 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
90671 extern void debug_mutex_add_waiter(struct mutex *lock,
90672 struct mutex_waiter *waiter,
90673 - struct thread_info *ti);
90674 + struct task_struct *task);
90675 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90676 - struct thread_info *ti);
90677 + struct task_struct *task);
90678 extern void debug_mutex_unlock(struct mutex *lock);
90679 extern void debug_mutex_init(struct mutex *lock, const char *name,
90680 struct lock_class_key *key);
90681 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
90682 index 94674e5..de4966f 100644
90683 --- a/kernel/locking/mutex.c
90684 +++ b/kernel/locking/mutex.c
90685 @@ -542,7 +542,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90686 goto skip_wait;
90687
90688 debug_mutex_lock_common(lock, &waiter);
90689 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
90690 + debug_mutex_add_waiter(lock, &waiter, task);
90691
90692 /* add waiting tasks to the end of the waitqueue (FIFO): */
90693 list_add_tail(&waiter.list, &lock->wait_list);
90694 @@ -589,7 +589,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90695 }
90696 __set_task_state(task, TASK_RUNNING);
90697
90698 - mutex_remove_waiter(lock, &waiter, current_thread_info());
90699 + mutex_remove_waiter(lock, &waiter, task);
90700 /* set it to 0 if there are no waiters left: */
90701 if (likely(list_empty(&lock->wait_list)))
90702 atomic_set(&lock->count, 0);
90703 @@ -610,7 +610,7 @@ skip_wait:
90704 return 0;
90705
90706 err:
90707 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
90708 + mutex_remove_waiter(lock, &waiter, task);
90709 spin_unlock_mutex(&lock->wait_lock, flags);
90710 debug_mutex_free_waiter(&waiter);
90711 mutex_release(&lock->dep_map, 1, ip);
90712 diff --git a/kernel/locking/osq_lock.c b/kernel/locking/osq_lock.c
90713 index c112d00..1946ad9 100644
90714 --- a/kernel/locking/osq_lock.c
90715 +++ b/kernel/locking/osq_lock.c
90716 @@ -98,7 +98,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
90717
90718 prev = decode_cpu(old);
90719 node->prev = prev;
90720 - ACCESS_ONCE(prev->next) = node;
90721 + ACCESS_ONCE_RW(prev->next) = node;
90722
90723 /*
90724 * Normally @prev is untouchable after the above store; because at that
90725 @@ -170,8 +170,8 @@ unqueue:
90726 * it will wait in Step-A.
90727 */
90728
90729 - ACCESS_ONCE(next->prev) = prev;
90730 - ACCESS_ONCE(prev->next) = next;
90731 + ACCESS_ONCE_RW(next->prev) = prev;
90732 + ACCESS_ONCE_RW(prev->next) = next;
90733
90734 return false;
90735 }
90736 @@ -193,11 +193,11 @@ void osq_unlock(struct optimistic_spin_queue *lock)
90737 node = this_cpu_ptr(&osq_node);
90738 next = xchg(&node->next, NULL);
90739 if (next) {
90740 - ACCESS_ONCE(next->locked) = 1;
90741 + ACCESS_ONCE_RW(next->locked) = 1;
90742 return;
90743 }
90744
90745 next = osq_wait_next(lock, node, NULL);
90746 if (next)
90747 - ACCESS_ONCE(next->locked) = 1;
90748 + ACCESS_ONCE_RW(next->locked) = 1;
90749 }
90750 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
90751 index 1d96dd0..994ff19 100644
90752 --- a/kernel/locking/rtmutex-tester.c
90753 +++ b/kernel/locking/rtmutex-tester.c
90754 @@ -22,7 +22,7 @@
90755 #define MAX_RT_TEST_MUTEXES 8
90756
90757 static spinlock_t rttest_lock;
90758 -static atomic_t rttest_event;
90759 +static atomic_unchecked_t rttest_event;
90760
90761 struct test_thread_data {
90762 int opcode;
90763 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90764
90765 case RTTEST_LOCKCONT:
90766 td->mutexes[td->opdata] = 1;
90767 - td->event = atomic_add_return(1, &rttest_event);
90768 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90769 return 0;
90770
90771 case RTTEST_RESET:
90772 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90773 return 0;
90774
90775 case RTTEST_RESETEVENT:
90776 - atomic_set(&rttest_event, 0);
90777 + atomic_set_unchecked(&rttest_event, 0);
90778 return 0;
90779
90780 default:
90781 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90782 return ret;
90783
90784 td->mutexes[id] = 1;
90785 - td->event = atomic_add_return(1, &rttest_event);
90786 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90787 rt_mutex_lock(&mutexes[id]);
90788 - td->event = atomic_add_return(1, &rttest_event);
90789 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90790 td->mutexes[id] = 4;
90791 return 0;
90792
90793 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90794 return ret;
90795
90796 td->mutexes[id] = 1;
90797 - td->event = atomic_add_return(1, &rttest_event);
90798 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90799 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
90800 - td->event = atomic_add_return(1, &rttest_event);
90801 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90802 td->mutexes[id] = ret ? 0 : 4;
90803 return ret ? -EINTR : 0;
90804
90805 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90806 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
90807 return ret;
90808
90809 - td->event = atomic_add_return(1, &rttest_event);
90810 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90811 rt_mutex_unlock(&mutexes[id]);
90812 - td->event = atomic_add_return(1, &rttest_event);
90813 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90814 td->mutexes[id] = 0;
90815 return 0;
90816
90817 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90818 break;
90819
90820 td->mutexes[dat] = 2;
90821 - td->event = atomic_add_return(1, &rttest_event);
90822 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90823 break;
90824
90825 default:
90826 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90827 return;
90828
90829 td->mutexes[dat] = 3;
90830 - td->event = atomic_add_return(1, &rttest_event);
90831 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90832 break;
90833
90834 case RTTEST_LOCKNOWAIT:
90835 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90836 return;
90837
90838 td->mutexes[dat] = 1;
90839 - td->event = atomic_add_return(1, &rttest_event);
90840 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90841 return;
90842
90843 default:
90844 diff --git a/kernel/module.c b/kernel/module.c
90845 index ec53f59..67d9655 100644
90846 --- a/kernel/module.c
90847 +++ b/kernel/module.c
90848 @@ -59,6 +59,7 @@
90849 #include <linux/jump_label.h>
90850 #include <linux/pfn.h>
90851 #include <linux/bsearch.h>
90852 +#include <linux/grsecurity.h>
90853 #include <uapi/linux/module.h>
90854 #include "module-internal.h"
90855
90856 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
90857
90858 /* Bounds of module allocation, for speeding __module_address.
90859 * Protected by module_mutex. */
90860 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
90861 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
90862 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
90863
90864 int register_module_notifier(struct notifier_block *nb)
90865 {
90866 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90867 return true;
90868
90869 list_for_each_entry_rcu(mod, &modules, list) {
90870 - struct symsearch arr[] = {
90871 + struct symsearch modarr[] = {
90872 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
90873 NOT_GPL_ONLY, false },
90874 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
90875 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90876 if (mod->state == MODULE_STATE_UNFORMED)
90877 continue;
90878
90879 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
90880 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
90881 return true;
90882 }
90883 return false;
90884 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
90885 if (!pcpusec->sh_size)
90886 return 0;
90887
90888 - if (align > PAGE_SIZE) {
90889 + if (align-1 >= PAGE_SIZE) {
90890 pr_warn("%s: per-cpu alignment %li > %li\n",
90891 mod->name, align, PAGE_SIZE);
90892 align = PAGE_SIZE;
90893 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
90894 static ssize_t show_coresize(struct module_attribute *mattr,
90895 struct module_kobject *mk, char *buffer)
90896 {
90897 - return sprintf(buffer, "%u\n", mk->mod->core_size);
90898 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
90899 }
90900
90901 static struct module_attribute modinfo_coresize =
90902 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
90903 static ssize_t show_initsize(struct module_attribute *mattr,
90904 struct module_kobject *mk, char *buffer)
90905 {
90906 - return sprintf(buffer, "%u\n", mk->mod->init_size);
90907 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
90908 }
90909
90910 static struct module_attribute modinfo_initsize =
90911 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
90912 goto bad_version;
90913 }
90914
90915 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90916 + /*
90917 + * avoid potentially printing jibberish on attempted load
90918 + * of a module randomized with a different seed
90919 + */
90920 + pr_warn("no symbol version for %s\n", symname);
90921 +#else
90922 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
90923 +#endif
90924 return 0;
90925
90926 bad_version:
90927 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90928 + /*
90929 + * avoid potentially printing jibberish on attempted load
90930 + * of a module randomized with a different seed
90931 + */
90932 + pr_warn("attempted module disagrees about version of symbol %s\n",
90933 + symname);
90934 +#else
90935 pr_warn("%s: disagrees about version of symbol %s\n",
90936 mod->name, symname);
90937 +#endif
90938 return 0;
90939 }
90940
90941 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
90942 */
90943 #ifdef CONFIG_SYSFS
90944
90945 -#ifdef CONFIG_KALLSYMS
90946 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
90947 static inline bool sect_empty(const Elf_Shdr *sect)
90948 {
90949 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
90950 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
90951 {
90952 unsigned int notes, loaded, i;
90953 struct module_notes_attrs *notes_attrs;
90954 - struct bin_attribute *nattr;
90955 + bin_attribute_no_const *nattr;
90956
90957 /* failed to create section attributes, so can't create notes */
90958 if (!mod->sect_attrs)
90959 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
90960 static int module_add_modinfo_attrs(struct module *mod)
90961 {
90962 struct module_attribute *attr;
90963 - struct module_attribute *temp_attr;
90964 + module_attribute_no_const *temp_attr;
90965 int error = 0;
90966 int i;
90967
90968 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
90969
90970 static void unset_module_core_ro_nx(struct module *mod)
90971 {
90972 - set_page_attributes(mod->module_core + mod->core_text_size,
90973 - mod->module_core + mod->core_size,
90974 + set_page_attributes(mod->module_core_rw,
90975 + mod->module_core_rw + mod->core_size_rw,
90976 set_memory_x);
90977 - set_page_attributes(mod->module_core,
90978 - mod->module_core + mod->core_ro_size,
90979 + set_page_attributes(mod->module_core_rx,
90980 + mod->module_core_rx + mod->core_size_rx,
90981 set_memory_rw);
90982 }
90983
90984 static void unset_module_init_ro_nx(struct module *mod)
90985 {
90986 - set_page_attributes(mod->module_init + mod->init_text_size,
90987 - mod->module_init + mod->init_size,
90988 + set_page_attributes(mod->module_init_rw,
90989 + mod->module_init_rw + mod->init_size_rw,
90990 set_memory_x);
90991 - set_page_attributes(mod->module_init,
90992 - mod->module_init + mod->init_ro_size,
90993 + set_page_attributes(mod->module_init_rx,
90994 + mod->module_init_rx + mod->init_size_rx,
90995 set_memory_rw);
90996 }
90997
90998 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
90999 list_for_each_entry_rcu(mod, &modules, list) {
91000 if (mod->state == MODULE_STATE_UNFORMED)
91001 continue;
91002 - if ((mod->module_core) && (mod->core_text_size)) {
91003 - set_page_attributes(mod->module_core,
91004 - mod->module_core + mod->core_text_size,
91005 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
91006 + set_page_attributes(mod->module_core_rx,
91007 + mod->module_core_rx + mod->core_size_rx,
91008 set_memory_rw);
91009 }
91010 - if ((mod->module_init) && (mod->init_text_size)) {
91011 - set_page_attributes(mod->module_init,
91012 - mod->module_init + mod->init_text_size,
91013 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
91014 + set_page_attributes(mod->module_init_rx,
91015 + mod->module_init_rx + mod->init_size_rx,
91016 set_memory_rw);
91017 }
91018 }
91019 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
91020 list_for_each_entry_rcu(mod, &modules, list) {
91021 if (mod->state == MODULE_STATE_UNFORMED)
91022 continue;
91023 - if ((mod->module_core) && (mod->core_text_size)) {
91024 - set_page_attributes(mod->module_core,
91025 - mod->module_core + mod->core_text_size,
91026 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
91027 + set_page_attributes(mod->module_core_rx,
91028 + mod->module_core_rx + mod->core_size_rx,
91029 set_memory_ro);
91030 }
91031 - if ((mod->module_init) && (mod->init_text_size)) {
91032 - set_page_attributes(mod->module_init,
91033 - mod->module_init + mod->init_text_size,
91034 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
91035 + set_page_attributes(mod->module_init_rx,
91036 + mod->module_init_rx + mod->init_size_rx,
91037 set_memory_ro);
91038 }
91039 }
91040 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
91041 #else
91042 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
91043 static void unset_module_core_ro_nx(struct module *mod) { }
91044 -static void unset_module_init_ro_nx(struct module *mod) { }
91045 +static void unset_module_init_ro_nx(struct module *mod)
91046 +{
91047 +
91048 +#ifdef CONFIG_PAX_KERNEXEC
91049 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
91050 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
91051 +#endif
91052 +
91053 +}
91054 #endif
91055
91056 void __weak module_memfree(void *module_region)
91057 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
91058 /* This may be NULL, but that's OK */
91059 unset_module_init_ro_nx(mod);
91060 module_arch_freeing_init(mod);
91061 - module_memfree(mod->module_init);
91062 + module_memfree(mod->module_init_rw);
91063 + module_memfree_exec(mod->module_init_rx);
91064 kfree(mod->args);
91065 percpu_modfree(mod);
91066
91067 /* Free lock-classes; relies on the preceding sync_rcu(). */
91068 - lockdep_free_key_range(mod->module_core, mod->core_size);
91069 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
91070 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
91071
91072 /* Finally, free the core (containing the module structure) */
91073 unset_module_core_ro_nx(mod);
91074 - module_memfree(mod->module_core);
91075 + module_memfree_exec(mod->module_core_rx);
91076 + module_memfree(mod->module_core_rw);
91077
91078 #ifdef CONFIG_MPU
91079 update_protections(current->mm);
91080 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
91081 int ret = 0;
91082 const struct kernel_symbol *ksym;
91083
91084 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91085 + int is_fs_load = 0;
91086 + int register_filesystem_found = 0;
91087 + char *p;
91088 +
91089 + p = strstr(mod->args, "grsec_modharden_fs");
91090 + if (p) {
91091 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
91092 + /* copy \0 as well */
91093 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
91094 + is_fs_load = 1;
91095 + }
91096 +#endif
91097 +
91098 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
91099 const char *name = info->strtab + sym[i].st_name;
91100
91101 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91102 + /* it's a real shame this will never get ripped and copied
91103 + upstream! ;(
91104 + */
91105 + if (is_fs_load && !strcmp(name, "register_filesystem"))
91106 + register_filesystem_found = 1;
91107 +#endif
91108 +
91109 switch (sym[i].st_shndx) {
91110 case SHN_COMMON:
91111 /* Ignore common symbols */
91112 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
91113 ksym = resolve_symbol_wait(mod, info, name);
91114 /* Ok if resolved. */
91115 if (ksym && !IS_ERR(ksym)) {
91116 + pax_open_kernel();
91117 sym[i].st_value = ksym->value;
91118 + pax_close_kernel();
91119 break;
91120 }
91121
91122 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
91123 secbase = (unsigned long)mod_percpu(mod);
91124 else
91125 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
91126 + pax_open_kernel();
91127 sym[i].st_value += secbase;
91128 + pax_close_kernel();
91129 break;
91130 }
91131 }
91132
91133 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91134 + if (is_fs_load && !register_filesystem_found) {
91135 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
91136 + ret = -EPERM;
91137 + }
91138 +#endif
91139 +
91140 return ret;
91141 }
91142
91143 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
91144 || s->sh_entsize != ~0UL
91145 || strstarts(sname, ".init"))
91146 continue;
91147 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
91148 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
91149 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
91150 + else
91151 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
91152 pr_debug("\t%s\n", sname);
91153 }
91154 - switch (m) {
91155 - case 0: /* executable */
91156 - mod->core_size = debug_align(mod->core_size);
91157 - mod->core_text_size = mod->core_size;
91158 - break;
91159 - case 1: /* RO: text and ro-data */
91160 - mod->core_size = debug_align(mod->core_size);
91161 - mod->core_ro_size = mod->core_size;
91162 - break;
91163 - case 3: /* whole core */
91164 - mod->core_size = debug_align(mod->core_size);
91165 - break;
91166 - }
91167 }
91168
91169 pr_debug("Init section allocation order:\n");
91170 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
91171 || s->sh_entsize != ~0UL
91172 || !strstarts(sname, ".init"))
91173 continue;
91174 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
91175 - | INIT_OFFSET_MASK);
91176 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
91177 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
91178 + else
91179 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
91180 + s->sh_entsize |= INIT_OFFSET_MASK;
91181 pr_debug("\t%s\n", sname);
91182 }
91183 - switch (m) {
91184 - case 0: /* executable */
91185 - mod->init_size = debug_align(mod->init_size);
91186 - mod->init_text_size = mod->init_size;
91187 - break;
91188 - case 1: /* RO: text and ro-data */
91189 - mod->init_size = debug_align(mod->init_size);
91190 - mod->init_ro_size = mod->init_size;
91191 - break;
91192 - case 3: /* whole init */
91193 - mod->init_size = debug_align(mod->init_size);
91194 - break;
91195 - }
91196 }
91197 }
91198
91199 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
91200
91201 /* Put symbol section at end of init part of module. */
91202 symsect->sh_flags |= SHF_ALLOC;
91203 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
91204 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
91205 info->index.sym) | INIT_OFFSET_MASK;
91206 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
91207
91208 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
91209 }
91210
91211 /* Append room for core symbols at end of core part. */
91212 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
91213 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
91214 - mod->core_size += strtab_size;
91215 - mod->core_size = debug_align(mod->core_size);
91216 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
91217 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
91218 + mod->core_size_rx += strtab_size;
91219 + mod->core_size_rx = debug_align(mod->core_size_rx);
91220
91221 /* Put string table section at end of init part of module. */
91222 strsect->sh_flags |= SHF_ALLOC;
91223 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
91224 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
91225 info->index.str) | INIT_OFFSET_MASK;
91226 - mod->init_size = debug_align(mod->init_size);
91227 + mod->init_size_rx = debug_align(mod->init_size_rx);
91228 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
91229 }
91230
91231 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
91232 /* Make sure we get permanent strtab: don't use info->strtab. */
91233 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
91234
91235 + pax_open_kernel();
91236 +
91237 /* Set types up while we still have access to sections. */
91238 for (i = 0; i < mod->num_symtab; i++)
91239 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
91240
91241 - mod->core_symtab = dst = mod->module_core + info->symoffs;
91242 - mod->core_strtab = s = mod->module_core + info->stroffs;
91243 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
91244 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
91245 src = mod->symtab;
91246 for (ndst = i = 0; i < mod->num_symtab; i++) {
91247 if (i == 0 ||
91248 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
91249 }
91250 }
91251 mod->core_num_syms = ndst;
91252 +
91253 + pax_close_kernel();
91254 }
91255 #else
91256 static inline void layout_symtab(struct module *mod, struct load_info *info)
91257 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
91258 return vmalloc_exec(size);
91259 }
91260
91261 -static void *module_alloc_update_bounds(unsigned long size)
91262 +static void *module_alloc_update_bounds_rw(unsigned long size)
91263 {
91264 void *ret = module_alloc(size);
91265
91266 if (ret) {
91267 mutex_lock(&module_mutex);
91268 /* Update module bounds. */
91269 - if ((unsigned long)ret < module_addr_min)
91270 - module_addr_min = (unsigned long)ret;
91271 - if ((unsigned long)ret + size > module_addr_max)
91272 - module_addr_max = (unsigned long)ret + size;
91273 + if ((unsigned long)ret < module_addr_min_rw)
91274 + module_addr_min_rw = (unsigned long)ret;
91275 + if ((unsigned long)ret + size > module_addr_max_rw)
91276 + module_addr_max_rw = (unsigned long)ret + size;
91277 + mutex_unlock(&module_mutex);
91278 + }
91279 + return ret;
91280 +}
91281 +
91282 +static void *module_alloc_update_bounds_rx(unsigned long size)
91283 +{
91284 + void *ret = module_alloc_exec(size);
91285 +
91286 + if (ret) {
91287 + mutex_lock(&module_mutex);
91288 + /* Update module bounds. */
91289 + if ((unsigned long)ret < module_addr_min_rx)
91290 + module_addr_min_rx = (unsigned long)ret;
91291 + if ((unsigned long)ret + size > module_addr_max_rx)
91292 + module_addr_max_rx = (unsigned long)ret + size;
91293 mutex_unlock(&module_mutex);
91294 }
91295 return ret;
91296 @@ -2665,7 +2728,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
91297 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
91298
91299 if (info->index.sym == 0) {
91300 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
91301 + /*
91302 + * avoid potentially printing jibberish on attempted load
91303 + * of a module randomized with a different seed
91304 + */
91305 + pr_warn("module has no symbols (stripped?)\n");
91306 +#else
91307 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
91308 +#endif
91309 return ERR_PTR(-ENOEXEC);
91310 }
91311
91312 @@ -2681,8 +2752,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
91313 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
91314 {
91315 const char *modmagic = get_modinfo(info, "vermagic");
91316 + const char *license = get_modinfo(info, "license");
91317 int err;
91318
91319 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
91320 + if (!license || !license_is_gpl_compatible(license))
91321 + return -ENOEXEC;
91322 +#endif
91323 +
91324 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
91325 modmagic = NULL;
91326
91327 @@ -2707,7 +2784,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
91328 }
91329
91330 /* Set up license info based on the info section */
91331 - set_license(mod, get_modinfo(info, "license"));
91332 + set_license(mod, license);
91333
91334 return 0;
91335 }
91336 @@ -2801,7 +2878,7 @@ static int move_module(struct module *mod, struct load_info *info)
91337 void *ptr;
91338
91339 /* Do the allocs. */
91340 - ptr = module_alloc_update_bounds(mod->core_size);
91341 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
91342 /*
91343 * The pointer to this block is stored in the module structure
91344 * which is inside the block. Just mark it as not being a
91345 @@ -2811,11 +2888,11 @@ static int move_module(struct module *mod, struct load_info *info)
91346 if (!ptr)
91347 return -ENOMEM;
91348
91349 - memset(ptr, 0, mod->core_size);
91350 - mod->module_core = ptr;
91351 + memset(ptr, 0, mod->core_size_rw);
91352 + mod->module_core_rw = ptr;
91353
91354 - if (mod->init_size) {
91355 - ptr = module_alloc_update_bounds(mod->init_size);
91356 + if (mod->init_size_rw) {
91357 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
91358 /*
91359 * The pointer to this block is stored in the module structure
91360 * which is inside the block. This block doesn't need to be
91361 @@ -2824,13 +2901,45 @@ static int move_module(struct module *mod, struct load_info *info)
91362 */
91363 kmemleak_ignore(ptr);
91364 if (!ptr) {
91365 - module_memfree(mod->module_core);
91366 + module_memfree(mod->module_core_rw);
91367 return -ENOMEM;
91368 }
91369 - memset(ptr, 0, mod->init_size);
91370 - mod->module_init = ptr;
91371 + memset(ptr, 0, mod->init_size_rw);
91372 + mod->module_init_rw = ptr;
91373 } else
91374 - mod->module_init = NULL;
91375 + mod->module_init_rw = NULL;
91376 +
91377 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
91378 + kmemleak_not_leak(ptr);
91379 + if (!ptr) {
91380 + if (mod->module_init_rw)
91381 + module_memfree(mod->module_init_rw);
91382 + module_memfree(mod->module_core_rw);
91383 + return -ENOMEM;
91384 + }
91385 +
91386 + pax_open_kernel();
91387 + memset(ptr, 0, mod->core_size_rx);
91388 + pax_close_kernel();
91389 + mod->module_core_rx = ptr;
91390 +
91391 + if (mod->init_size_rx) {
91392 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
91393 + kmemleak_ignore(ptr);
91394 + if (!ptr && mod->init_size_rx) {
91395 + module_memfree_exec(mod->module_core_rx);
91396 + if (mod->module_init_rw)
91397 + module_memfree(mod->module_init_rw);
91398 + module_memfree(mod->module_core_rw);
91399 + return -ENOMEM;
91400 + }
91401 +
91402 + pax_open_kernel();
91403 + memset(ptr, 0, mod->init_size_rx);
91404 + pax_close_kernel();
91405 + mod->module_init_rx = ptr;
91406 + } else
91407 + mod->module_init_rx = NULL;
91408
91409 /* Transfer each section which specifies SHF_ALLOC */
91410 pr_debug("final section addresses:\n");
91411 @@ -2841,16 +2950,45 @@ static int move_module(struct module *mod, struct load_info *info)
91412 if (!(shdr->sh_flags & SHF_ALLOC))
91413 continue;
91414
91415 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
91416 - dest = mod->module_init
91417 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
91418 - else
91419 - dest = mod->module_core + shdr->sh_entsize;
91420 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
91421 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
91422 + dest = mod->module_init_rw
91423 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
91424 + else
91425 + dest = mod->module_init_rx
91426 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
91427 + } else {
91428 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
91429 + dest = mod->module_core_rw + shdr->sh_entsize;
91430 + else
91431 + dest = mod->module_core_rx + shdr->sh_entsize;
91432 + }
91433 +
91434 + if (shdr->sh_type != SHT_NOBITS) {
91435 +
91436 +#ifdef CONFIG_PAX_KERNEXEC
91437 +#ifdef CONFIG_X86_64
91438 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
91439 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
91440 +#endif
91441 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
91442 + pax_open_kernel();
91443 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
91444 + pax_close_kernel();
91445 + } else
91446 +#endif
91447
91448 - if (shdr->sh_type != SHT_NOBITS)
91449 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
91450 + }
91451 /* Update sh_addr to point to copy in image. */
91452 - shdr->sh_addr = (unsigned long)dest;
91453 +
91454 +#ifdef CONFIG_PAX_KERNEXEC
91455 + if (shdr->sh_flags & SHF_EXECINSTR)
91456 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
91457 + else
91458 +#endif
91459 +
91460 + shdr->sh_addr = (unsigned long)dest;
91461 pr_debug("\t0x%lx %s\n",
91462 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
91463 }
91464 @@ -2907,12 +3045,12 @@ static void flush_module_icache(const struct module *mod)
91465 * Do it before processing of module parameters, so the module
91466 * can provide parameter accessor functions of its own.
91467 */
91468 - if (mod->module_init)
91469 - flush_icache_range((unsigned long)mod->module_init,
91470 - (unsigned long)mod->module_init
91471 - + mod->init_size);
91472 - flush_icache_range((unsigned long)mod->module_core,
91473 - (unsigned long)mod->module_core + mod->core_size);
91474 + if (mod->module_init_rx)
91475 + flush_icache_range((unsigned long)mod->module_init_rx,
91476 + (unsigned long)mod->module_init_rx
91477 + + mod->init_size_rx);
91478 + flush_icache_range((unsigned long)mod->module_core_rx,
91479 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
91480
91481 set_fs(old_fs);
91482 }
91483 @@ -2970,8 +3108,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
91484 {
91485 percpu_modfree(mod);
91486 module_arch_freeing_init(mod);
91487 - module_memfree(mod->module_init);
91488 - module_memfree(mod->module_core);
91489 + module_memfree_exec(mod->module_init_rx);
91490 + module_memfree_exec(mod->module_core_rx);
91491 + module_memfree(mod->module_init_rw);
91492 + module_memfree(mod->module_core_rw);
91493 }
91494
91495 int __weak module_finalize(const Elf_Ehdr *hdr,
91496 @@ -2984,7 +3124,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
91497 static int post_relocation(struct module *mod, const struct load_info *info)
91498 {
91499 /* Sort exception table now relocations are done. */
91500 + pax_open_kernel();
91501 sort_extable(mod->extable, mod->extable + mod->num_exentries);
91502 + pax_close_kernel();
91503
91504 /* Copy relocated percpu area over. */
91505 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
91506 @@ -3032,13 +3174,15 @@ static void do_mod_ctors(struct module *mod)
91507 /* For freeing module_init on success, in case kallsyms traversing */
91508 struct mod_initfree {
91509 struct rcu_head rcu;
91510 - void *module_init;
91511 + void *module_init_rw;
91512 + void *module_init_rx;
91513 };
91514
91515 static void do_free_init(struct rcu_head *head)
91516 {
91517 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
91518 - module_memfree(m->module_init);
91519 + module_memfree(m->module_init_rw);
91520 + module_memfree_exec(m->module_init_rx);
91521 kfree(m);
91522 }
91523
91524 @@ -3058,7 +3202,8 @@ static noinline int do_init_module(struct module *mod)
91525 ret = -ENOMEM;
91526 goto fail;
91527 }
91528 - freeinit->module_init = mod->module_init;
91529 + freeinit->module_init_rw = mod->module_init_rw;
91530 + freeinit->module_init_rx = mod->module_init_rx;
91531
91532 /*
91533 * We want to find out whether @mod uses async during init. Clear
91534 @@ -3117,10 +3262,10 @@ static noinline int do_init_module(struct module *mod)
91535 #endif
91536 unset_module_init_ro_nx(mod);
91537 module_arch_freeing_init(mod);
91538 - mod->module_init = NULL;
91539 - mod->init_size = 0;
91540 - mod->init_ro_size = 0;
91541 - mod->init_text_size = 0;
91542 + mod->module_init_rw = NULL;
91543 + mod->module_init_rx = NULL;
91544 + mod->init_size_rw = 0;
91545 + mod->init_size_rx = 0;
91546 /*
91547 * We want to free module_init, but be aware that kallsyms may be
91548 * walking this with preempt disabled. In all the failure paths,
91549 @@ -3208,16 +3353,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
91550 module_bug_finalize(info->hdr, info->sechdrs, mod);
91551
91552 /* Set RO and NX regions for core */
91553 - set_section_ro_nx(mod->module_core,
91554 - mod->core_text_size,
91555 - mod->core_ro_size,
91556 - mod->core_size);
91557 + set_section_ro_nx(mod->module_core_rx,
91558 + mod->core_size_rx,
91559 + mod->core_size_rx,
91560 + mod->core_size_rx);
91561
91562 /* Set RO and NX regions for init */
91563 - set_section_ro_nx(mod->module_init,
91564 - mod->init_text_size,
91565 - mod->init_ro_size,
91566 - mod->init_size);
91567 + set_section_ro_nx(mod->module_init_rx,
91568 + mod->init_size_rx,
91569 + mod->init_size_rx,
91570 + mod->init_size_rx);
91571
91572 /* Mark state as coming so strong_try_module_get() ignores us,
91573 * but kallsyms etc. can see us. */
91574 @@ -3301,9 +3446,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
91575 if (err)
91576 goto free_unload;
91577
91578 + /* Now copy in args */
91579 + mod->args = strndup_user(uargs, ~0UL >> 1);
91580 + if (IS_ERR(mod->args)) {
91581 + err = PTR_ERR(mod->args);
91582 + goto free_unload;
91583 + }
91584 +
91585 /* Set up MODINFO_ATTR fields */
91586 setup_modinfo(mod, info);
91587
91588 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91589 + {
91590 + char *p, *p2;
91591 +
91592 + if (strstr(mod->args, "grsec_modharden_netdev")) {
91593 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
91594 + err = -EPERM;
91595 + goto free_modinfo;
91596 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
91597 + p += sizeof("grsec_modharden_normal") - 1;
91598 + p2 = strstr(p, "_");
91599 + if (p2) {
91600 + *p2 = '\0';
91601 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
91602 + *p2 = '_';
91603 + }
91604 + err = -EPERM;
91605 + goto free_modinfo;
91606 + }
91607 + }
91608 +#endif
91609 +
91610 /* Fix up syms, so that st_value is a pointer to location. */
91611 err = simplify_symbols(mod, info);
91612 if (err < 0)
91613 @@ -3319,13 +3493,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
91614
91615 flush_module_icache(mod);
91616
91617 - /* Now copy in args */
91618 - mod->args = strndup_user(uargs, ~0UL >> 1);
91619 - if (IS_ERR(mod->args)) {
91620 - err = PTR_ERR(mod->args);
91621 - goto free_arch_cleanup;
91622 - }
91623 -
91624 dynamic_debug_setup(info->debug, info->num_debug);
91625
91626 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
91627 @@ -3373,11 +3540,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
91628 ddebug_cleanup:
91629 dynamic_debug_remove(info->debug);
91630 synchronize_sched();
91631 - kfree(mod->args);
91632 - free_arch_cleanup:
91633 module_arch_cleanup(mod);
91634 free_modinfo:
91635 free_modinfo(mod);
91636 + kfree(mod->args);
91637 free_unload:
91638 module_unload_free(mod);
91639 unlink_mod:
91640 @@ -3390,7 +3556,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
91641 mutex_unlock(&module_mutex);
91642 free_module:
91643 /* Free lock-classes; relies on the preceding sync_rcu() */
91644 - lockdep_free_key_range(mod->module_core, mod->core_size);
91645 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
91646 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
91647
91648 module_deallocate(mod, info);
91649 free_copy:
91650 @@ -3467,10 +3634,16 @@ static const char *get_ksymbol(struct module *mod,
91651 unsigned long nextval;
91652
91653 /* At worse, next value is at end of module */
91654 - if (within_module_init(addr, mod))
91655 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
91656 + if (within_module_init_rx(addr, mod))
91657 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
91658 + else if (within_module_init_rw(addr, mod))
91659 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
91660 + else if (within_module_core_rx(addr, mod))
91661 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
91662 + else if (within_module_core_rw(addr, mod))
91663 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
91664 else
91665 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
91666 + return NULL;
91667
91668 /* Scan for closest preceding symbol, and next symbol. (ELF
91669 starts real symbols at 1). */
91670 @@ -3718,7 +3891,7 @@ static int m_show(struct seq_file *m, void *p)
91671 return 0;
91672
91673 seq_printf(m, "%s %u",
91674 - mod->name, mod->init_size + mod->core_size);
91675 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
91676 print_unload_info(m, mod);
91677
91678 /* Informative for users. */
91679 @@ -3727,7 +3900,7 @@ static int m_show(struct seq_file *m, void *p)
91680 mod->state == MODULE_STATE_COMING ? "Loading" :
91681 "Live");
91682 /* Used by oprofile and other similar tools. */
91683 - seq_printf(m, " 0x%pK", mod->module_core);
91684 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
91685
91686 /* Taints info */
91687 if (mod->taints)
91688 @@ -3763,7 +3936,17 @@ static const struct file_operations proc_modules_operations = {
91689
91690 static int __init proc_modules_init(void)
91691 {
91692 +#ifndef CONFIG_GRKERNSEC_HIDESYM
91693 +#ifdef CONFIG_GRKERNSEC_PROC_USER
91694 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91695 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
91696 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
91697 +#else
91698 proc_create("modules", 0, NULL, &proc_modules_operations);
91699 +#endif
91700 +#else
91701 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91702 +#endif
91703 return 0;
91704 }
91705 module_init(proc_modules_init);
91706 @@ -3824,7 +4007,8 @@ struct module *__module_address(unsigned long addr)
91707 {
91708 struct module *mod;
91709
91710 - if (addr < module_addr_min || addr > module_addr_max)
91711 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
91712 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
91713 return NULL;
91714
91715 list_for_each_entry_rcu(mod, &modules, list) {
91716 @@ -3865,11 +4049,20 @@ bool is_module_text_address(unsigned long addr)
91717 */
91718 struct module *__module_text_address(unsigned long addr)
91719 {
91720 - struct module *mod = __module_address(addr);
91721 + struct module *mod;
91722 +
91723 +#ifdef CONFIG_X86_32
91724 + addr = ktla_ktva(addr);
91725 +#endif
91726 +
91727 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
91728 + return NULL;
91729 +
91730 + mod = __module_address(addr);
91731 +
91732 if (mod) {
91733 /* Make sure it's within the text section. */
91734 - if (!within(addr, mod->module_init, mod->init_text_size)
91735 - && !within(addr, mod->module_core, mod->core_text_size))
91736 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
91737 mod = NULL;
91738 }
91739 return mod;
91740 diff --git a/kernel/notifier.c b/kernel/notifier.c
91741 index ae9fc7c..5085fbf 100644
91742 --- a/kernel/notifier.c
91743 +++ b/kernel/notifier.c
91744 @@ -5,6 +5,7 @@
91745 #include <linux/rcupdate.h>
91746 #include <linux/vmalloc.h>
91747 #include <linux/reboot.h>
91748 +#include <linux/mm.h>
91749
91750 /*
91751 * Notifier list for kernel code which wants to be called
91752 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
91753 while ((*nl) != NULL) {
91754 if (n->priority > (*nl)->priority)
91755 break;
91756 - nl = &((*nl)->next);
91757 + nl = (struct notifier_block **)&((*nl)->next);
91758 }
91759 - n->next = *nl;
91760 + pax_open_kernel();
91761 + *(const void **)&n->next = *nl;
91762 rcu_assign_pointer(*nl, n);
91763 + pax_close_kernel();
91764 return 0;
91765 }
91766
91767 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
91768 return 0;
91769 if (n->priority > (*nl)->priority)
91770 break;
91771 - nl = &((*nl)->next);
91772 + nl = (struct notifier_block **)&((*nl)->next);
91773 }
91774 - n->next = *nl;
91775 + pax_open_kernel();
91776 + *(const void **)&n->next = *nl;
91777 rcu_assign_pointer(*nl, n);
91778 + pax_close_kernel();
91779 return 0;
91780 }
91781
91782 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
91783 {
91784 while ((*nl) != NULL) {
91785 if ((*nl) == n) {
91786 + pax_open_kernel();
91787 rcu_assign_pointer(*nl, n->next);
91788 + pax_close_kernel();
91789 return 0;
91790 }
91791 - nl = &((*nl)->next);
91792 + nl = (struct notifier_block **)&((*nl)->next);
91793 }
91794 return -ENOENT;
91795 }
91796 diff --git a/kernel/padata.c b/kernel/padata.c
91797 index b38bea9..91acfbe 100644
91798 --- a/kernel/padata.c
91799 +++ b/kernel/padata.c
91800 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
91801 * seq_nr mod. number of cpus in use.
91802 */
91803
91804 - seq_nr = atomic_inc_return(&pd->seq_nr);
91805 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
91806 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
91807
91808 return padata_index_to_cpu(pd, cpu_index);
91809 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
91810 padata_init_pqueues(pd);
91811 padata_init_squeues(pd);
91812 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
91813 - atomic_set(&pd->seq_nr, -1);
91814 + atomic_set_unchecked(&pd->seq_nr, -1);
91815 atomic_set(&pd->reorder_objects, 0);
91816 atomic_set(&pd->refcnt, 0);
91817 pd->pinst = pinst;
91818 diff --git a/kernel/panic.c b/kernel/panic.c
91819 index 8136ad7..15c857b 100644
91820 --- a/kernel/panic.c
91821 +++ b/kernel/panic.c
91822 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
91823 /*
91824 * Stop ourself in panic -- architecture code may override this
91825 */
91826 -void __weak panic_smp_self_stop(void)
91827 +void __weak __noreturn panic_smp_self_stop(void)
91828 {
91829 while (1)
91830 cpu_relax();
91831 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
91832 disable_trace_on_warning();
91833
91834 pr_warn("------------[ cut here ]------------\n");
91835 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
91836 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
91837 raw_smp_processor_id(), current->pid, file, line, caller);
91838
91839 if (args)
91840 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
91841 */
91842 __visible void __stack_chk_fail(void)
91843 {
91844 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
91845 + dump_stack();
91846 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
91847 __builtin_return_address(0));
91848 }
91849 EXPORT_SYMBOL(__stack_chk_fail);
91850 diff --git a/kernel/pid.c b/kernel/pid.c
91851 index cd36a5e..11f185d 100644
91852 --- a/kernel/pid.c
91853 +++ b/kernel/pid.c
91854 @@ -33,6 +33,7 @@
91855 #include <linux/rculist.h>
91856 #include <linux/bootmem.h>
91857 #include <linux/hash.h>
91858 +#include <linux/security.h>
91859 #include <linux/pid_namespace.h>
91860 #include <linux/init_task.h>
91861 #include <linux/syscalls.h>
91862 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
91863
91864 int pid_max = PID_MAX_DEFAULT;
91865
91866 -#define RESERVED_PIDS 300
91867 +#define RESERVED_PIDS 500
91868
91869 int pid_max_min = RESERVED_PIDS + 1;
91870 int pid_max_max = PID_MAX_LIMIT;
91871 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
91872 */
91873 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
91874 {
91875 + struct task_struct *task;
91876 +
91877 rcu_lockdep_assert(rcu_read_lock_held(),
91878 "find_task_by_pid_ns() needs rcu_read_lock()"
91879 " protection");
91880 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91881 +
91882 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91883 +
91884 + if (gr_pid_is_chrooted(task))
91885 + return NULL;
91886 +
91887 + return task;
91888 }
91889
91890 struct task_struct *find_task_by_vpid(pid_t vnr)
91891 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
91892 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
91893 }
91894
91895 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
91896 +{
91897 + rcu_lockdep_assert(rcu_read_lock_held(),
91898 + "find_task_by_pid_ns() needs rcu_read_lock()"
91899 + " protection");
91900 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
91901 +}
91902 +
91903 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
91904 {
91905 struct pid *pid;
91906 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
91907 index a65ba13..f600dbb 100644
91908 --- a/kernel/pid_namespace.c
91909 +++ b/kernel/pid_namespace.c
91910 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
91911 void __user *buffer, size_t *lenp, loff_t *ppos)
91912 {
91913 struct pid_namespace *pid_ns = task_active_pid_ns(current);
91914 - struct ctl_table tmp = *table;
91915 + ctl_table_no_const tmp = *table;
91916
91917 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
91918 return -EPERM;
91919 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
91920 index 7e01f78..f5da19d 100644
91921 --- a/kernel/power/Kconfig
91922 +++ b/kernel/power/Kconfig
91923 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
91924 config HIBERNATION
91925 bool "Hibernation (aka 'suspend to disk')"
91926 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
91927 + depends on !GRKERNSEC_KMEM
91928 + depends on !PAX_MEMORY_SANITIZE
91929 select HIBERNATE_CALLBACKS
91930 select LZO_COMPRESS
91931 select LZO_DECOMPRESS
91932 diff --git a/kernel/power/process.c b/kernel/power/process.c
91933 index 564f786..361a18e 100644
91934 --- a/kernel/power/process.c
91935 +++ b/kernel/power/process.c
91936 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
91937 unsigned int elapsed_msecs;
91938 bool wakeup = false;
91939 int sleep_usecs = USEC_PER_MSEC;
91940 + bool timedout = false;
91941
91942 do_gettimeofday(&start);
91943
91944 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
91945
91946 while (true) {
91947 todo = 0;
91948 + if (time_after(jiffies, end_time))
91949 + timedout = true;
91950 read_lock(&tasklist_lock);
91951 for_each_process_thread(g, p) {
91952 if (p == current || !freeze_task(p))
91953 continue;
91954
91955 - if (!freezer_should_skip(p))
91956 + if (!freezer_should_skip(p)) {
91957 todo++;
91958 + if (timedout) {
91959 + printk(KERN_ERR "Task refusing to freeze:\n");
91960 + sched_show_task(p);
91961 + }
91962 + }
91963 }
91964 read_unlock(&tasklist_lock);
91965
91966 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
91967 todo += wq_busy;
91968 }
91969
91970 - if (!todo || time_after(jiffies, end_time))
91971 + if (!todo || timedout)
91972 break;
91973
91974 if (pm_wakeup_pending()) {
91975 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
91976 index bb0635b..9aff9f3 100644
91977 --- a/kernel/printk/printk.c
91978 +++ b/kernel/printk/printk.c
91979 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
91980 if (from_file && type != SYSLOG_ACTION_OPEN)
91981 return 0;
91982
91983 +#ifdef CONFIG_GRKERNSEC_DMESG
91984 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
91985 + return -EPERM;
91986 +#endif
91987 +
91988 if (syslog_action_restricted(type)) {
91989 if (capable(CAP_SYSLOG))
91990 return 0;
91991 diff --git a/kernel/profile.c b/kernel/profile.c
91992 index a7bcd28..5b368fa 100644
91993 --- a/kernel/profile.c
91994 +++ b/kernel/profile.c
91995 @@ -37,7 +37,7 @@ struct profile_hit {
91996 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
91997 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
91998
91999 -static atomic_t *prof_buffer;
92000 +static atomic_unchecked_t *prof_buffer;
92001 static unsigned long prof_len, prof_shift;
92002
92003 int prof_on __read_mostly;
92004 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
92005 hits[i].pc = 0;
92006 continue;
92007 }
92008 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
92009 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
92010 hits[i].hits = hits[i].pc = 0;
92011 }
92012 }
92013 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
92014 * Add the current hit(s) and flush the write-queue out
92015 * to the global buffer:
92016 */
92017 - atomic_add(nr_hits, &prof_buffer[pc]);
92018 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
92019 for (i = 0; i < NR_PROFILE_HIT; ++i) {
92020 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
92021 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
92022 hits[i].pc = hits[i].hits = 0;
92023 }
92024 out:
92025 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
92026 {
92027 unsigned long pc;
92028 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
92029 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
92030 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
92031 }
92032 #endif /* !CONFIG_SMP */
92033
92034 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
92035 return -EFAULT;
92036 buf++; p++; count--; read++;
92037 }
92038 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
92039 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
92040 if (copy_to_user(buf, (void *)pnt, count))
92041 return -EFAULT;
92042 read += count;
92043 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
92044 }
92045 #endif
92046 profile_discard_flip_buffers();
92047 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
92048 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
92049 return count;
92050 }
92051
92052 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
92053 index 227fec3..3aea55b 100644
92054 --- a/kernel/ptrace.c
92055 +++ b/kernel/ptrace.c
92056 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
92057 if (seize)
92058 flags |= PT_SEIZED;
92059 rcu_read_lock();
92060 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
92061 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
92062 flags |= PT_PTRACE_CAP;
92063 rcu_read_unlock();
92064 task->ptrace = flags;
92065 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
92066 break;
92067 return -EIO;
92068 }
92069 - if (copy_to_user(dst, buf, retval))
92070 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
92071 return -EFAULT;
92072 copied += retval;
92073 src += retval;
92074 @@ -783,7 +783,7 @@ int ptrace_request(struct task_struct *child, long request,
92075 bool seized = child->ptrace & PT_SEIZED;
92076 int ret = -EIO;
92077 siginfo_t siginfo, *si;
92078 - void __user *datavp = (void __user *) data;
92079 + void __user *datavp = (__force void __user *) data;
92080 unsigned long __user *datalp = datavp;
92081 unsigned long flags;
92082
92083 @@ -1029,14 +1029,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
92084 goto out;
92085 }
92086
92087 + if (gr_handle_ptrace(child, request)) {
92088 + ret = -EPERM;
92089 + goto out_put_task_struct;
92090 + }
92091 +
92092 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
92093 ret = ptrace_attach(child, request, addr, data);
92094 /*
92095 * Some architectures need to do book-keeping after
92096 * a ptrace attach.
92097 */
92098 - if (!ret)
92099 + if (!ret) {
92100 arch_ptrace_attach(child);
92101 + gr_audit_ptrace(child);
92102 + }
92103 goto out_put_task_struct;
92104 }
92105
92106 @@ -1064,7 +1071,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
92107 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
92108 if (copied != sizeof(tmp))
92109 return -EIO;
92110 - return put_user(tmp, (unsigned long __user *)data);
92111 + return put_user(tmp, (__force unsigned long __user *)data);
92112 }
92113
92114 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
92115 @@ -1157,7 +1164,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
92116 }
92117
92118 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
92119 - compat_long_t, addr, compat_long_t, data)
92120 + compat_ulong_t, addr, compat_ulong_t, data)
92121 {
92122 struct task_struct *child;
92123 long ret;
92124 @@ -1173,14 +1180,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
92125 goto out;
92126 }
92127
92128 + if (gr_handle_ptrace(child, request)) {
92129 + ret = -EPERM;
92130 + goto out_put_task_struct;
92131 + }
92132 +
92133 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
92134 ret = ptrace_attach(child, request, addr, data);
92135 /*
92136 * Some architectures need to do book-keeping after
92137 * a ptrace attach.
92138 */
92139 - if (!ret)
92140 + if (!ret) {
92141 arch_ptrace_attach(child);
92142 + gr_audit_ptrace(child);
92143 + }
92144 goto out_put_task_struct;
92145 }
92146
92147 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
92148 index 30d42aa..cac5d66 100644
92149 --- a/kernel/rcu/rcutorture.c
92150 +++ b/kernel/rcu/rcutorture.c
92151 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
92152 rcu_torture_count) = { 0 };
92153 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
92154 rcu_torture_batch) = { 0 };
92155 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
92156 -static atomic_t n_rcu_torture_alloc;
92157 -static atomic_t n_rcu_torture_alloc_fail;
92158 -static atomic_t n_rcu_torture_free;
92159 -static atomic_t n_rcu_torture_mberror;
92160 -static atomic_t n_rcu_torture_error;
92161 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
92162 +static atomic_unchecked_t n_rcu_torture_alloc;
92163 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
92164 +static atomic_unchecked_t n_rcu_torture_free;
92165 +static atomic_unchecked_t n_rcu_torture_mberror;
92166 +static atomic_unchecked_t n_rcu_torture_error;
92167 static long n_rcu_torture_barrier_error;
92168 static long n_rcu_torture_boost_ktrerror;
92169 static long n_rcu_torture_boost_rterror;
92170 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
92171 static long n_rcu_torture_timers;
92172 static long n_barrier_attempts;
92173 static long n_barrier_successes;
92174 -static atomic_long_t n_cbfloods;
92175 +static atomic_long_unchecked_t n_cbfloods;
92176 static struct list_head rcu_torture_removed;
92177
92178 static int rcu_torture_writer_state;
92179 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
92180
92181 spin_lock_bh(&rcu_torture_lock);
92182 if (list_empty(&rcu_torture_freelist)) {
92183 - atomic_inc(&n_rcu_torture_alloc_fail);
92184 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
92185 spin_unlock_bh(&rcu_torture_lock);
92186 return NULL;
92187 }
92188 - atomic_inc(&n_rcu_torture_alloc);
92189 + atomic_inc_unchecked(&n_rcu_torture_alloc);
92190 p = rcu_torture_freelist.next;
92191 list_del_init(p);
92192 spin_unlock_bh(&rcu_torture_lock);
92193 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
92194 static void
92195 rcu_torture_free(struct rcu_torture *p)
92196 {
92197 - atomic_inc(&n_rcu_torture_free);
92198 + atomic_inc_unchecked(&n_rcu_torture_free);
92199 spin_lock_bh(&rcu_torture_lock);
92200 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
92201 spin_unlock_bh(&rcu_torture_lock);
92202 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
92203 i = rp->rtort_pipe_count;
92204 if (i > RCU_TORTURE_PIPE_LEN)
92205 i = RCU_TORTURE_PIPE_LEN;
92206 - atomic_inc(&rcu_torture_wcount[i]);
92207 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
92208 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
92209 rp->rtort_mbtest = 0;
92210 return true;
92211 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
92212 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
92213 do {
92214 schedule_timeout_interruptible(cbflood_inter_holdoff);
92215 - atomic_long_inc(&n_cbfloods);
92216 + atomic_long_inc_unchecked(&n_cbfloods);
92217 WARN_ON(signal_pending(current));
92218 for (i = 0; i < cbflood_n_burst; i++) {
92219 for (j = 0; j < cbflood_n_per_burst; j++) {
92220 @@ -915,7 +915,7 @@ rcu_torture_writer(void *arg)
92221 i = old_rp->rtort_pipe_count;
92222 if (i > RCU_TORTURE_PIPE_LEN)
92223 i = RCU_TORTURE_PIPE_LEN;
92224 - atomic_inc(&rcu_torture_wcount[i]);
92225 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
92226 old_rp->rtort_pipe_count++;
92227 switch (synctype[torture_random(&rand) % nsynctypes]) {
92228 case RTWS_DEF_FREE:
92229 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
92230 return;
92231 }
92232 if (p->rtort_mbtest == 0)
92233 - atomic_inc(&n_rcu_torture_mberror);
92234 + atomic_inc_unchecked(&n_rcu_torture_mberror);
92235 spin_lock(&rand_lock);
92236 cur_ops->read_delay(&rand);
92237 n_rcu_torture_timers++;
92238 @@ -1111,7 +1111,7 @@ rcu_torture_reader(void *arg)
92239 continue;
92240 }
92241 if (p->rtort_mbtest == 0)
92242 - atomic_inc(&n_rcu_torture_mberror);
92243 + atomic_inc_unchecked(&n_rcu_torture_mberror);
92244 cur_ops->read_delay(&rand);
92245 preempt_disable();
92246 pipe_count = p->rtort_pipe_count;
92247 @@ -1180,11 +1180,11 @@ rcu_torture_stats_print(void)
92248 rcu_torture_current,
92249 rcu_torture_current_version,
92250 list_empty(&rcu_torture_freelist),
92251 - atomic_read(&n_rcu_torture_alloc),
92252 - atomic_read(&n_rcu_torture_alloc_fail),
92253 - atomic_read(&n_rcu_torture_free));
92254 + atomic_read_unchecked(&n_rcu_torture_alloc),
92255 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
92256 + atomic_read_unchecked(&n_rcu_torture_free));
92257 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
92258 - atomic_read(&n_rcu_torture_mberror),
92259 + atomic_read_unchecked(&n_rcu_torture_mberror),
92260 n_rcu_torture_boost_ktrerror,
92261 n_rcu_torture_boost_rterror);
92262 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
92263 @@ -1196,17 +1196,17 @@ rcu_torture_stats_print(void)
92264 n_barrier_successes,
92265 n_barrier_attempts,
92266 n_rcu_torture_barrier_error);
92267 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
92268 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
92269
92270 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
92271 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
92272 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
92273 n_rcu_torture_barrier_error != 0 ||
92274 n_rcu_torture_boost_ktrerror != 0 ||
92275 n_rcu_torture_boost_rterror != 0 ||
92276 n_rcu_torture_boost_failure != 0 ||
92277 i > 1) {
92278 pr_cont("%s", "!!! ");
92279 - atomic_inc(&n_rcu_torture_error);
92280 + atomic_inc_unchecked(&n_rcu_torture_error);
92281 WARN_ON_ONCE(1);
92282 }
92283 pr_cont("Reader Pipe: ");
92284 @@ -1223,7 +1223,7 @@ rcu_torture_stats_print(void)
92285 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
92286 pr_cont("Free-Block Circulation: ");
92287 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
92288 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
92289 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
92290 }
92291 pr_cont("\n");
92292
92293 @@ -1570,7 +1570,7 @@ rcu_torture_cleanup(void)
92294
92295 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
92296
92297 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
92298 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
92299 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
92300 else if (torture_onoff_failures())
92301 rcu_torture_print_module_parms(cur_ops,
92302 @@ -1695,18 +1695,18 @@ rcu_torture_init(void)
92303
92304 rcu_torture_current = NULL;
92305 rcu_torture_current_version = 0;
92306 - atomic_set(&n_rcu_torture_alloc, 0);
92307 - atomic_set(&n_rcu_torture_alloc_fail, 0);
92308 - atomic_set(&n_rcu_torture_free, 0);
92309 - atomic_set(&n_rcu_torture_mberror, 0);
92310 - atomic_set(&n_rcu_torture_error, 0);
92311 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
92312 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
92313 + atomic_set_unchecked(&n_rcu_torture_free, 0);
92314 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
92315 + atomic_set_unchecked(&n_rcu_torture_error, 0);
92316 n_rcu_torture_barrier_error = 0;
92317 n_rcu_torture_boost_ktrerror = 0;
92318 n_rcu_torture_boost_rterror = 0;
92319 n_rcu_torture_boost_failure = 0;
92320 n_rcu_torture_boosts = 0;
92321 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
92322 - atomic_set(&rcu_torture_wcount[i], 0);
92323 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
92324 for_each_possible_cpu(cpu) {
92325 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
92326 per_cpu(rcu_torture_count, cpu)[i] = 0;
92327 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
92328 index cc9ceca..ce075a6 100644
92329 --- a/kernel/rcu/tiny.c
92330 +++ b/kernel/rcu/tiny.c
92331 @@ -42,7 +42,7 @@
92332 /* Forward declarations for tiny_plugin.h. */
92333 struct rcu_ctrlblk;
92334 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
92335 -static void rcu_process_callbacks(struct softirq_action *unused);
92336 +static void rcu_process_callbacks(void);
92337 static void __call_rcu(struct rcu_head *head,
92338 void (*func)(struct rcu_head *rcu),
92339 struct rcu_ctrlblk *rcp);
92340 @@ -210,7 +210,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
92341 false));
92342 }
92343
92344 -static void rcu_process_callbacks(struct softirq_action *unused)
92345 +static __latent_entropy void rcu_process_callbacks(void)
92346 {
92347 __rcu_process_callbacks(&rcu_sched_ctrlblk);
92348 __rcu_process_callbacks(&rcu_bh_ctrlblk);
92349 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
92350 index f94e209..d2985bd 100644
92351 --- a/kernel/rcu/tiny_plugin.h
92352 +++ b/kernel/rcu/tiny_plugin.h
92353 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
92354 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
92355 jiffies - rcp->gp_start, rcp->qlen);
92356 dump_stack();
92357 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
92358 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
92359 3 * rcu_jiffies_till_stall_check() + 3;
92360 } else if (ULONG_CMP_GE(j, js)) {
92361 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
92362 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
92363 }
92364 }
92365
92366 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
92367 {
92368 rcp->ticks_this_gp = 0;
92369 rcp->gp_start = jiffies;
92370 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
92371 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
92372 }
92373
92374 static void check_cpu_stalls(void)
92375 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
92376 index 48d640c..9401d30 100644
92377 --- a/kernel/rcu/tree.c
92378 +++ b/kernel/rcu/tree.c
92379 @@ -268,7 +268,7 @@ static void rcu_momentary_dyntick_idle(void)
92380 */
92381 rdtp = this_cpu_ptr(&rcu_dynticks);
92382 smp_mb__before_atomic(); /* Earlier stuff before QS. */
92383 - atomic_add(2, &rdtp->dynticks); /* QS. */
92384 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
92385 smp_mb__after_atomic(); /* Later stuff after QS. */
92386 break;
92387 }
92388 @@ -580,9 +580,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
92389 rcu_prepare_for_idle();
92390 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
92391 smp_mb__before_atomic(); /* See above. */
92392 - atomic_inc(&rdtp->dynticks);
92393 + atomic_inc_unchecked(&rdtp->dynticks);
92394 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
92395 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
92396 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
92397 rcu_dynticks_task_enter();
92398
92399 /*
92400 @@ -703,10 +703,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
92401
92402 rcu_dynticks_task_exit();
92403 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
92404 - atomic_inc(&rdtp->dynticks);
92405 + atomic_inc_unchecked(&rdtp->dynticks);
92406 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
92407 smp_mb__after_atomic(); /* See above. */
92408 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
92409 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
92410 rcu_cleanup_after_idle();
92411 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
92412 if (!user && !is_idle_task(current)) {
92413 @@ -840,12 +840,12 @@ void rcu_nmi_enter(void)
92414 * to be in the outermost NMI handler that interrupted an RCU-idle
92415 * period (observation due to Andy Lutomirski).
92416 */
92417 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
92418 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
92419 smp_mb__before_atomic(); /* Force delay from prior write. */
92420 - atomic_inc(&rdtp->dynticks);
92421 + atomic_inc_unchecked(&rdtp->dynticks);
92422 /* atomic_inc() before later RCU read-side crit sects */
92423 smp_mb__after_atomic(); /* See above. */
92424 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
92425 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
92426 incby = 1;
92427 }
92428 rdtp->dynticks_nmi_nesting += incby;
92429 @@ -870,7 +870,7 @@ void rcu_nmi_exit(void)
92430 * to us!)
92431 */
92432 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
92433 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
92434 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
92435
92436 /*
92437 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
92438 @@ -885,9 +885,9 @@ void rcu_nmi_exit(void)
92439 rdtp->dynticks_nmi_nesting = 0;
92440 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
92441 smp_mb__before_atomic(); /* See above. */
92442 - atomic_inc(&rdtp->dynticks);
92443 + atomic_inc_unchecked(&rdtp->dynticks);
92444 smp_mb__after_atomic(); /* Force delay to next write. */
92445 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
92446 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
92447 }
92448
92449 /**
92450 @@ -900,7 +900,7 @@ void rcu_nmi_exit(void)
92451 */
92452 bool notrace __rcu_is_watching(void)
92453 {
92454 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
92455 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
92456 }
92457
92458 /**
92459 @@ -983,7 +983,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
92460 static int dyntick_save_progress_counter(struct rcu_data *rdp,
92461 bool *isidle, unsigned long *maxj)
92462 {
92463 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
92464 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
92465 rcu_sysidle_check_cpu(rdp, isidle, maxj);
92466 if ((rdp->dynticks_snap & 0x1) == 0) {
92467 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
92468 @@ -991,7 +991,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
92469 } else {
92470 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
92471 rdp->mynode->gpnum))
92472 - ACCESS_ONCE(rdp->gpwrap) = true;
92473 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
92474 return 0;
92475 }
92476 }
92477 @@ -1009,7 +1009,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
92478 int *rcrmp;
92479 unsigned int snap;
92480
92481 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
92482 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
92483 snap = (unsigned int)rdp->dynticks_snap;
92484
92485 /*
92486 @@ -1072,10 +1072,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
92487 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
92488 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
92489 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
92490 - ACCESS_ONCE(rdp->cond_resched_completed) =
92491 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
92492 ACCESS_ONCE(rdp->mynode->completed);
92493 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
92494 - ACCESS_ONCE(*rcrmp) =
92495 + ACCESS_ONCE_RW(*rcrmp) =
92496 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
92497 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
92498 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
92499 @@ -1097,7 +1097,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
92500 rsp->gp_start = j;
92501 smp_wmb(); /* Record start time before stall time. */
92502 j1 = rcu_jiffies_till_stall_check();
92503 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
92504 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
92505 rsp->jiffies_resched = j + j1 / 2;
92506 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
92507 }
92508 @@ -1156,7 +1156,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
92509 raw_spin_unlock_irqrestore(&rnp->lock, flags);
92510 return;
92511 }
92512 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
92513 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
92514 raw_spin_unlock_irqrestore(&rnp->lock, flags);
92515
92516 /*
92517 @@ -1240,7 +1240,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
92518
92519 raw_spin_lock_irqsave(&rnp->lock, flags);
92520 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
92521 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
92522 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
92523 3 * rcu_jiffies_till_stall_check() + 3;
92524 raw_spin_unlock_irqrestore(&rnp->lock, flags);
92525
92526 @@ -1324,7 +1324,7 @@ void rcu_cpu_stall_reset(void)
92527 struct rcu_state *rsp;
92528
92529 for_each_rcu_flavor(rsp)
92530 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
92531 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
92532 }
92533
92534 /*
92535 @@ -1671,7 +1671,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
92536 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
92537 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
92538 zero_cpu_stall_ticks(rdp);
92539 - ACCESS_ONCE(rdp->gpwrap) = false;
92540 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
92541 }
92542 return ret;
92543 }
92544 @@ -1706,7 +1706,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
92545 struct rcu_data *rdp;
92546 struct rcu_node *rnp = rcu_get_root(rsp);
92547
92548 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
92549 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
92550 rcu_bind_gp_kthread();
92551 raw_spin_lock_irq(&rnp->lock);
92552 smp_mb__after_unlock_lock();
92553 @@ -1715,7 +1715,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
92554 raw_spin_unlock_irq(&rnp->lock);
92555 return 0;
92556 }
92557 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
92558 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
92559
92560 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
92561 /*
92562 @@ -1756,9 +1756,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
92563 rdp = this_cpu_ptr(rsp->rda);
92564 rcu_preempt_check_blocked_tasks(rnp);
92565 rnp->qsmask = rnp->qsmaskinit;
92566 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
92567 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
92568 WARN_ON_ONCE(rnp->completed != rsp->completed);
92569 - ACCESS_ONCE(rnp->completed) = rsp->completed;
92570 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
92571 if (rnp == rdp->mynode)
92572 (void)__note_gp_changes(rsp, rnp, rdp);
92573 rcu_preempt_boost_start_gp(rnp);
92574 @@ -1767,7 +1767,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
92575 rnp->grphi, rnp->qsmask);
92576 raw_spin_unlock_irq(&rnp->lock);
92577 cond_resched_rcu_qs();
92578 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
92579 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
92580 }
92581
92582 mutex_unlock(&rsp->onoff_mutex);
92583 @@ -1784,7 +1784,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
92584 unsigned long maxj;
92585 struct rcu_node *rnp = rcu_get_root(rsp);
92586
92587 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
92588 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
92589 rsp->n_force_qs++;
92590 if (fqs_state == RCU_SAVE_DYNTICK) {
92591 /* Collect dyntick-idle snapshots. */
92592 @@ -1805,7 +1805,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
92593 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
92594 raw_spin_lock_irq(&rnp->lock);
92595 smp_mb__after_unlock_lock();
92596 - ACCESS_ONCE(rsp->gp_flags) =
92597 + ACCESS_ONCE_RW(rsp->gp_flags) =
92598 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
92599 raw_spin_unlock_irq(&rnp->lock);
92600 }
92601 @@ -1823,7 +1823,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
92602 struct rcu_data *rdp;
92603 struct rcu_node *rnp = rcu_get_root(rsp);
92604
92605 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
92606 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
92607 raw_spin_lock_irq(&rnp->lock);
92608 smp_mb__after_unlock_lock();
92609 gp_duration = jiffies - rsp->gp_start;
92610 @@ -1852,7 +1852,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
92611 rcu_for_each_node_breadth_first(rsp, rnp) {
92612 raw_spin_lock_irq(&rnp->lock);
92613 smp_mb__after_unlock_lock();
92614 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
92615 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
92616 rdp = this_cpu_ptr(rsp->rda);
92617 if (rnp == rdp->mynode)
92618 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
92619 @@ -1860,7 +1860,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
92620 nocb += rcu_future_gp_cleanup(rsp, rnp);
92621 raw_spin_unlock_irq(&rnp->lock);
92622 cond_resched_rcu_qs();
92623 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
92624 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
92625 }
92626 rnp = rcu_get_root(rsp);
92627 raw_spin_lock_irq(&rnp->lock);
92628 @@ -1868,14 +1868,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
92629 rcu_nocb_gp_set(rnp, nocb);
92630
92631 /* Declare grace period done. */
92632 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
92633 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
92634 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
92635 rsp->fqs_state = RCU_GP_IDLE;
92636 rdp = this_cpu_ptr(rsp->rda);
92637 /* Advance CBs to reduce false positives below. */
92638 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
92639 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
92640 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92641 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92642 trace_rcu_grace_period(rsp->name,
92643 ACCESS_ONCE(rsp->gpnum),
92644 TPS("newreq"));
92645 @@ -1910,7 +1910,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
92646 if (rcu_gp_init(rsp))
92647 break;
92648 cond_resched_rcu_qs();
92649 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
92650 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
92651 WARN_ON(signal_pending(current));
92652 trace_rcu_grace_period(rsp->name,
92653 ACCESS_ONCE(rsp->gpnum),
92654 @@ -1954,11 +1954,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
92655 ACCESS_ONCE(rsp->gpnum),
92656 TPS("fqsend"));
92657 cond_resched_rcu_qs();
92658 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
92659 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
92660 } else {
92661 /* Deal with stray signal. */
92662 cond_resched_rcu_qs();
92663 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
92664 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
92665 WARN_ON(signal_pending(current));
92666 trace_rcu_grace_period(rsp->name,
92667 ACCESS_ONCE(rsp->gpnum),
92668 @@ -2003,7 +2003,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
92669 */
92670 return false;
92671 }
92672 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92673 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92674 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
92675 TPS("newreq"));
92676
92677 @@ -2228,7 +2228,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
92678 rsp->qlen += rdp->qlen;
92679 rdp->n_cbs_orphaned += rdp->qlen;
92680 rdp->qlen_lazy = 0;
92681 - ACCESS_ONCE(rdp->qlen) = 0;
92682 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92683 }
92684
92685 /*
92686 @@ -2490,7 +2490,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
92687 }
92688 smp_mb(); /* List handling before counting for rcu_barrier(). */
92689 rdp->qlen_lazy -= count_lazy;
92690 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
92691 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
92692 rdp->n_cbs_invoked += count;
92693
92694 /* Reinstate batch limit if we have worked down the excess. */
92695 @@ -2647,7 +2647,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
92696 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
92697 return; /* Someone beat us to it. */
92698 }
92699 - ACCESS_ONCE(rsp->gp_flags) =
92700 + ACCESS_ONCE_RW(rsp->gp_flags) =
92701 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
92702 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
92703 rcu_gp_kthread_wake(rsp);
92704 @@ -2693,7 +2693,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
92705 /*
92706 * Do RCU core processing for the current CPU.
92707 */
92708 -static void rcu_process_callbacks(struct softirq_action *unused)
92709 +static void rcu_process_callbacks(void)
92710 {
92711 struct rcu_state *rsp;
92712
92713 @@ -2805,7 +2805,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
92714 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
92715 if (debug_rcu_head_queue(head)) {
92716 /* Probable double call_rcu(), so leak the callback. */
92717 - ACCESS_ONCE(head->func) = rcu_leak_callback;
92718 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
92719 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
92720 return;
92721 }
92722 @@ -2833,7 +2833,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
92723 local_irq_restore(flags);
92724 return;
92725 }
92726 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
92727 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
92728 if (lazy)
92729 rdp->qlen_lazy++;
92730 else
92731 @@ -3106,11 +3106,11 @@ void synchronize_sched_expedited(void)
92732 * counter wrap on a 32-bit system. Quite a few more CPUs would of
92733 * course be required on a 64-bit system.
92734 */
92735 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
92736 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
92737 (ulong)atomic_long_read(&rsp->expedited_done) +
92738 ULONG_MAX / 8)) {
92739 synchronize_sched();
92740 - atomic_long_inc(&rsp->expedited_wrap);
92741 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
92742 return;
92743 }
92744
92745 @@ -3118,12 +3118,12 @@ void synchronize_sched_expedited(void)
92746 * Take a ticket. Note that atomic_inc_return() implies a
92747 * full memory barrier.
92748 */
92749 - snap = atomic_long_inc_return(&rsp->expedited_start);
92750 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
92751 firstsnap = snap;
92752 if (!try_get_online_cpus()) {
92753 /* CPU hotplug operation in flight, fall back to normal GP. */
92754 wait_rcu_gp(call_rcu_sched);
92755 - atomic_long_inc(&rsp->expedited_normal);
92756 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92757 return;
92758 }
92759 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
92760 @@ -3136,7 +3136,7 @@ void synchronize_sched_expedited(void)
92761 for_each_cpu(cpu, cm) {
92762 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
92763
92764 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
92765 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
92766 cpumask_clear_cpu(cpu, cm);
92767 }
92768 if (cpumask_weight(cm) == 0)
92769 @@ -3151,14 +3151,14 @@ void synchronize_sched_expedited(void)
92770 synchronize_sched_expedited_cpu_stop,
92771 NULL) == -EAGAIN) {
92772 put_online_cpus();
92773 - atomic_long_inc(&rsp->expedited_tryfail);
92774 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
92775
92776 /* Check to see if someone else did our work for us. */
92777 s = atomic_long_read(&rsp->expedited_done);
92778 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92779 /* ensure test happens before caller kfree */
92780 smp_mb__before_atomic(); /* ^^^ */
92781 - atomic_long_inc(&rsp->expedited_workdone1);
92782 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
92783 free_cpumask_var(cm);
92784 return;
92785 }
92786 @@ -3168,7 +3168,7 @@ void synchronize_sched_expedited(void)
92787 udelay(trycount * num_online_cpus());
92788 } else {
92789 wait_rcu_gp(call_rcu_sched);
92790 - atomic_long_inc(&rsp->expedited_normal);
92791 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92792 free_cpumask_var(cm);
92793 return;
92794 }
92795 @@ -3178,7 +3178,7 @@ void synchronize_sched_expedited(void)
92796 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92797 /* ensure test happens before caller kfree */
92798 smp_mb__before_atomic(); /* ^^^ */
92799 - atomic_long_inc(&rsp->expedited_workdone2);
92800 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
92801 free_cpumask_var(cm);
92802 return;
92803 }
92804 @@ -3193,14 +3193,14 @@ void synchronize_sched_expedited(void)
92805 if (!try_get_online_cpus()) {
92806 /* CPU hotplug operation in flight, use normal GP. */
92807 wait_rcu_gp(call_rcu_sched);
92808 - atomic_long_inc(&rsp->expedited_normal);
92809 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92810 free_cpumask_var(cm);
92811 return;
92812 }
92813 - snap = atomic_long_read(&rsp->expedited_start);
92814 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
92815 smp_mb(); /* ensure read is before try_stop_cpus(). */
92816 }
92817 - atomic_long_inc(&rsp->expedited_stoppedcpus);
92818 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
92819
92820 all_cpus_idle:
92821 free_cpumask_var(cm);
92822 @@ -3212,16 +3212,16 @@ all_cpus_idle:
92823 * than we did already did their update.
92824 */
92825 do {
92826 - atomic_long_inc(&rsp->expedited_done_tries);
92827 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
92828 s = atomic_long_read(&rsp->expedited_done);
92829 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
92830 /* ensure test happens before caller kfree */
92831 smp_mb__before_atomic(); /* ^^^ */
92832 - atomic_long_inc(&rsp->expedited_done_lost);
92833 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
92834 break;
92835 }
92836 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
92837 - atomic_long_inc(&rsp->expedited_done_exit);
92838 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
92839
92840 put_online_cpus();
92841 }
92842 @@ -3431,7 +3431,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92843 * ACCESS_ONCE() to prevent the compiler from speculating
92844 * the increment to precede the early-exit check.
92845 */
92846 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92847 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92848 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
92849 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
92850 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
92851 @@ -3487,7 +3487,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92852
92853 /* Increment ->n_barrier_done to prevent duplicate work. */
92854 smp_mb(); /* Keep increment after above mechanism. */
92855 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92856 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92857 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
92858 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
92859 smp_mb(); /* Keep increment before caller's subsequent code. */
92860 @@ -3532,7 +3532,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
92861 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
92862 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
92863 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
92864 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
92865 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
92866 rdp->cpu = cpu;
92867 rdp->rsp = rsp;
92868 rcu_boot_init_nocb_percpu_data(rdp);
92869 @@ -3565,8 +3565,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
92870 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
92871 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
92872 rcu_sysidle_init_percpu_data(rdp->dynticks);
92873 - atomic_set(&rdp->dynticks->dynticks,
92874 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
92875 + atomic_set_unchecked(&rdp->dynticks->dynticks,
92876 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
92877 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
92878
92879 /* Add CPU to rcu_node bitmasks. */
92880 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
92881 index 119de39..f07d31a 100644
92882 --- a/kernel/rcu/tree.h
92883 +++ b/kernel/rcu/tree.h
92884 @@ -86,11 +86,11 @@ struct rcu_dynticks {
92885 long long dynticks_nesting; /* Track irq/process nesting level. */
92886 /* Process level is worth LLONG_MAX/2. */
92887 int dynticks_nmi_nesting; /* Track NMI nesting level. */
92888 - atomic_t dynticks; /* Even value for idle, else odd. */
92889 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
92890 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
92891 long long dynticks_idle_nesting;
92892 /* irq/process nesting level from idle. */
92893 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
92894 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
92895 /* "Idle" excludes userspace execution. */
92896 unsigned long dynticks_idle_jiffies;
92897 /* End of last non-NMI non-idle period. */
92898 @@ -457,17 +457,17 @@ struct rcu_state {
92899 /* _rcu_barrier(). */
92900 /* End of fields guarded by barrier_mutex. */
92901
92902 - atomic_long_t expedited_start; /* Starting ticket. */
92903 - atomic_long_t expedited_done; /* Done ticket. */
92904 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
92905 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
92906 - atomic_long_t expedited_workdone1; /* # done by others #1. */
92907 - atomic_long_t expedited_workdone2; /* # done by others #2. */
92908 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
92909 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
92910 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
92911 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
92912 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
92913 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
92914 + atomic_long_t expedited_done; /* Done ticket. */
92915 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
92916 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
92917 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
92918 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
92919 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
92920 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
92921 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
92922 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
92923 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
92924
92925 unsigned long jiffies_force_qs; /* Time at which to invoke */
92926 /* force_quiescent_state(). */
92927 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
92928 index 0a571e9..fbfd611 100644
92929 --- a/kernel/rcu/tree_plugin.h
92930 +++ b/kernel/rcu/tree_plugin.h
92931 @@ -619,7 +619,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
92932 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
92933 {
92934 return !rcu_preempted_readers_exp(rnp) &&
92935 - ACCESS_ONCE(rnp->expmask) == 0;
92936 + ACCESS_ONCE_RW(rnp->expmask) == 0;
92937 }
92938
92939 /*
92940 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
92941
92942 /* Clean up and exit. */
92943 smp_mb(); /* ensure expedited GP seen before counter increment. */
92944 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
92945 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
92946 sync_rcu_preempt_exp_count + 1;
92947 unlock_mb_ret:
92948 mutex_unlock(&sync_rcu_preempt_exp_mutex);
92949 @@ -1290,7 +1290,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
92950 free_cpumask_var(cm);
92951 }
92952
92953 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
92954 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
92955 .store = &rcu_cpu_kthread_task,
92956 .thread_should_run = rcu_cpu_kthread_should_run,
92957 .thread_fn = rcu_cpu_kthread,
92958 @@ -1761,7 +1761,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
92959 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
92960 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
92961 cpu, ticks_value, ticks_title,
92962 - atomic_read(&rdtp->dynticks) & 0xfff,
92963 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
92964 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
92965 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
92966 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
92967 @@ -1906,7 +1906,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
92968 return;
92969 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
92970 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
92971 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
92972 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
92973 wake_up(&rdp_leader->nocb_wq);
92974 }
92975 }
92976 @@ -1978,7 +1978,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
92977 atomic_long_add(rhcount, &rdp->nocb_q_count);
92978 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
92979 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
92980 - ACCESS_ONCE(*old_rhpp) = rhp;
92981 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
92982 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
92983 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
92984
92985 @@ -2167,7 +2167,7 @@ wait_again:
92986 continue; /* No CBs here, try next follower. */
92987
92988 /* Move callbacks to wait-for-GP list, which is empty. */
92989 - ACCESS_ONCE(rdp->nocb_head) = NULL;
92990 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
92991 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
92992 gotcbs = true;
92993 }
92994 @@ -2288,7 +2288,7 @@ static int rcu_nocb_kthread(void *arg)
92995 list = ACCESS_ONCE(rdp->nocb_follower_head);
92996 BUG_ON(!list);
92997 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
92998 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
92999 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
93000 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
93001
93002 /* Each pass through the following loop invokes a callback. */
93003 @@ -2338,7 +2338,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
93004 if (!rcu_nocb_need_deferred_wakeup(rdp))
93005 return;
93006 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
93007 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
93008 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
93009 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
93010 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
93011 }
93012 @@ -2461,7 +2461,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
93013 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
93014 "rcuo%c/%d", rsp->abbr, cpu);
93015 BUG_ON(IS_ERR(t));
93016 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
93017 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
93018 }
93019
93020 /*
93021 @@ -2666,11 +2666,11 @@ static void rcu_sysidle_enter(int irq)
93022
93023 /* Record start of fully idle period. */
93024 j = jiffies;
93025 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
93026 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
93027 smp_mb__before_atomic();
93028 - atomic_inc(&rdtp->dynticks_idle);
93029 + atomic_inc_unchecked(&rdtp->dynticks_idle);
93030 smp_mb__after_atomic();
93031 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
93032 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
93033 }
93034
93035 /*
93036 @@ -2741,9 +2741,9 @@ static void rcu_sysidle_exit(int irq)
93037
93038 /* Record end of idle period. */
93039 smp_mb__before_atomic();
93040 - atomic_inc(&rdtp->dynticks_idle);
93041 + atomic_inc_unchecked(&rdtp->dynticks_idle);
93042 smp_mb__after_atomic();
93043 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
93044 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
93045
93046 /*
93047 * If we are the timekeeping CPU, we are permitted to be non-idle
93048 @@ -2788,7 +2788,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
93049 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
93050
93051 /* Pick up current idle and NMI-nesting counter and check. */
93052 - cur = atomic_read(&rdtp->dynticks_idle);
93053 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
93054 if (cur & 0x1) {
93055 *isidle = false; /* We are not idle! */
93056 return;
93057 @@ -2837,7 +2837,7 @@ static void rcu_sysidle(unsigned long j)
93058 case RCU_SYSIDLE_NOT:
93059
93060 /* First time all are idle, so note a short idle period. */
93061 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
93062 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
93063 break;
93064
93065 case RCU_SYSIDLE_SHORT:
93066 @@ -2875,7 +2875,7 @@ static void rcu_sysidle_cancel(void)
93067 {
93068 smp_mb();
93069 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
93070 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
93071 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
93072 }
93073
93074 /*
93075 @@ -2927,7 +2927,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
93076 smp_mb(); /* grace period precedes setting inuse. */
93077
93078 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
93079 - ACCESS_ONCE(rshp->inuse) = 0;
93080 + ACCESS_ONCE_RW(rshp->inuse) = 0;
93081 }
93082
93083 /*
93084 @@ -3080,7 +3080,7 @@ static void rcu_bind_gp_kthread(void)
93085 static void rcu_dynticks_task_enter(void)
93086 {
93087 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
93088 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
93089 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
93090 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
93091 }
93092
93093 @@ -3088,6 +3088,6 @@ static void rcu_dynticks_task_enter(void)
93094 static void rcu_dynticks_task_exit(void)
93095 {
93096 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
93097 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
93098 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
93099 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
93100 }
93101 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
93102 index fbb6240..f6c5097 100644
93103 --- a/kernel/rcu/tree_trace.c
93104 +++ b/kernel/rcu/tree_trace.c
93105 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
93106 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
93107 rdp->qs_pending);
93108 seq_printf(m, " dt=%d/%llx/%d df=%lu",
93109 - atomic_read(&rdp->dynticks->dynticks),
93110 + atomic_read_unchecked(&rdp->dynticks->dynticks),
93111 rdp->dynticks->dynticks_nesting,
93112 rdp->dynticks->dynticks_nmi_nesting,
93113 rdp->dynticks_fqs);
93114 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
93115 struct rcu_state *rsp = (struct rcu_state *)m->private;
93116
93117 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
93118 - atomic_long_read(&rsp->expedited_start),
93119 + atomic_long_read_unchecked(&rsp->expedited_start),
93120 atomic_long_read(&rsp->expedited_done),
93121 - atomic_long_read(&rsp->expedited_wrap),
93122 - atomic_long_read(&rsp->expedited_tryfail),
93123 - atomic_long_read(&rsp->expedited_workdone1),
93124 - atomic_long_read(&rsp->expedited_workdone2),
93125 - atomic_long_read(&rsp->expedited_normal),
93126 - atomic_long_read(&rsp->expedited_stoppedcpus),
93127 - atomic_long_read(&rsp->expedited_done_tries),
93128 - atomic_long_read(&rsp->expedited_done_lost),
93129 - atomic_long_read(&rsp->expedited_done_exit));
93130 + atomic_long_read_unchecked(&rsp->expedited_wrap),
93131 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
93132 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
93133 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
93134 + atomic_long_read_unchecked(&rsp->expedited_normal),
93135 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
93136 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
93137 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
93138 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
93139 return 0;
93140 }
93141
93142 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
93143 index e0d31a3..f4dafe3 100644
93144 --- a/kernel/rcu/update.c
93145 +++ b/kernel/rcu/update.c
93146 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
93147 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
93148 */
93149 if (till_stall_check < 3) {
93150 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
93151 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
93152 till_stall_check = 3;
93153 } else if (till_stall_check > 300) {
93154 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
93155 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
93156 till_stall_check = 300;
93157 }
93158 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
93159 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
93160 !ACCESS_ONCE(t->on_rq) ||
93161 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
93162 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
93163 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
93164 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
93165 list_del_init(&t->rcu_tasks_holdout_list);
93166 put_task_struct(t);
93167 return;
93168 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
93169 !is_idle_task(t)) {
93170 get_task_struct(t);
93171 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
93172 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
93173 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
93174 list_add(&t->rcu_tasks_holdout_list,
93175 &rcu_tasks_holdouts);
93176 }
93177 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
93178 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
93179 BUG_ON(IS_ERR(t));
93180 smp_mb(); /* Ensure others see full kthread. */
93181 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
93182 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
93183 mutex_unlock(&rcu_tasks_kthread_mutex);
93184 }
93185
93186 diff --git a/kernel/resource.c b/kernel/resource.c
93187 index 19f2357..ebe7f35 100644
93188 --- a/kernel/resource.c
93189 +++ b/kernel/resource.c
93190 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
93191
93192 static int __init ioresources_init(void)
93193 {
93194 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93195 +#ifdef CONFIG_GRKERNSEC_PROC_USER
93196 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
93197 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
93198 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
93199 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
93200 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
93201 +#endif
93202 +#else
93203 proc_create("ioports", 0, NULL, &proc_ioports_operations);
93204 proc_create("iomem", 0, NULL, &proc_iomem_operations);
93205 +#endif
93206 return 0;
93207 }
93208 __initcall(ioresources_init);
93209 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
93210 index eae160d..c9aa22e 100644
93211 --- a/kernel/sched/auto_group.c
93212 +++ b/kernel/sched/auto_group.c
93213 @@ -11,7 +11,7 @@
93214
93215 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
93216 static struct autogroup autogroup_default;
93217 -static atomic_t autogroup_seq_nr;
93218 +static atomic_unchecked_t autogroup_seq_nr;
93219
93220 void __init autogroup_init(struct task_struct *init_task)
93221 {
93222 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
93223
93224 kref_init(&ag->kref);
93225 init_rwsem(&ag->lock);
93226 - ag->id = atomic_inc_return(&autogroup_seq_nr);
93227 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
93228 ag->tg = tg;
93229 #ifdef CONFIG_RT_GROUP_SCHED
93230 /*
93231 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
93232 index 8d0f35d..c16360d 100644
93233 --- a/kernel/sched/completion.c
93234 +++ b/kernel/sched/completion.c
93235 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
93236 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
93237 * or number of jiffies left till timeout) if completed.
93238 */
93239 -long __sched
93240 +long __sched __intentional_overflow(-1)
93241 wait_for_completion_interruptible_timeout(struct completion *x,
93242 unsigned long timeout)
93243 {
93244 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
93245 *
93246 * Return: -ERESTARTSYS if interrupted, 0 if completed.
93247 */
93248 -int __sched wait_for_completion_killable(struct completion *x)
93249 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
93250 {
93251 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
93252 if (t == -ERESTARTSYS)
93253 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
93254 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
93255 * or number of jiffies left till timeout) if completed.
93256 */
93257 -long __sched
93258 +long __sched __intentional_overflow(-1)
93259 wait_for_completion_killable_timeout(struct completion *x,
93260 unsigned long timeout)
93261 {
93262 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
93263 index 62671f5..7b3505b 100644
93264 --- a/kernel/sched/core.c
93265 +++ b/kernel/sched/core.c
93266 @@ -1847,7 +1847,7 @@ void set_numabalancing_state(bool enabled)
93267 int sysctl_numa_balancing(struct ctl_table *table, int write,
93268 void __user *buffer, size_t *lenp, loff_t *ppos)
93269 {
93270 - struct ctl_table t;
93271 + ctl_table_no_const t;
93272 int err;
93273 int state = numabalancing_enabled;
93274
93275 @@ -2297,8 +2297,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
93276 next->active_mm = oldmm;
93277 atomic_inc(&oldmm->mm_count);
93278 enter_lazy_tlb(oldmm, next);
93279 - } else
93280 + } else {
93281 switch_mm(oldmm, mm, next);
93282 + populate_stack();
93283 + }
93284
93285 if (!prev->mm) {
93286 prev->active_mm = NULL;
93287 @@ -3109,6 +3111,8 @@ int can_nice(const struct task_struct *p, const int nice)
93288 /* convert nice value [19,-20] to rlimit style value [1,40] */
93289 int nice_rlim = nice_to_rlimit(nice);
93290
93291 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
93292 +
93293 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
93294 capable(CAP_SYS_NICE));
93295 }
93296 @@ -3135,7 +3139,8 @@ SYSCALL_DEFINE1(nice, int, increment)
93297 nice = task_nice(current) + increment;
93298
93299 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
93300 - if (increment < 0 && !can_nice(current, nice))
93301 + if (increment < 0 && (!can_nice(current, nice) ||
93302 + gr_handle_chroot_nice()))
93303 return -EPERM;
93304
93305 retval = security_task_setnice(current, nice);
93306 @@ -3444,6 +3449,7 @@ recheck:
93307 if (policy != p->policy && !rlim_rtprio)
93308 return -EPERM;
93309
93310 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
93311 /* can't increase priority */
93312 if (attr->sched_priority > p->rt_priority &&
93313 attr->sched_priority > rlim_rtprio)
93314 @@ -4931,6 +4937,7 @@ void idle_task_exit(void)
93315
93316 if (mm != &init_mm) {
93317 switch_mm(mm, &init_mm, current);
93318 + populate_stack();
93319 finish_arch_post_lock_switch();
93320 }
93321 mmdrop(mm);
93322 @@ -5026,7 +5033,7 @@ static void migrate_tasks(unsigned int dead_cpu)
93323
93324 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
93325
93326 -static struct ctl_table sd_ctl_dir[] = {
93327 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
93328 {
93329 .procname = "sched_domain",
93330 .mode = 0555,
93331 @@ -5043,17 +5050,17 @@ static struct ctl_table sd_ctl_root[] = {
93332 {}
93333 };
93334
93335 -static struct ctl_table *sd_alloc_ctl_entry(int n)
93336 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
93337 {
93338 - struct ctl_table *entry =
93339 + ctl_table_no_const *entry =
93340 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
93341
93342 return entry;
93343 }
93344
93345 -static void sd_free_ctl_entry(struct ctl_table **tablep)
93346 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
93347 {
93348 - struct ctl_table *entry;
93349 + ctl_table_no_const *entry;
93350
93351 /*
93352 * In the intermediate directories, both the child directory and
93353 @@ -5061,22 +5068,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
93354 * will always be set. In the lowest directory the names are
93355 * static strings and all have proc handlers.
93356 */
93357 - for (entry = *tablep; entry->mode; entry++) {
93358 - if (entry->child)
93359 - sd_free_ctl_entry(&entry->child);
93360 + for (entry = tablep; entry->mode; entry++) {
93361 + if (entry->child) {
93362 + sd_free_ctl_entry(entry->child);
93363 + pax_open_kernel();
93364 + entry->child = NULL;
93365 + pax_close_kernel();
93366 + }
93367 if (entry->proc_handler == NULL)
93368 kfree(entry->procname);
93369 }
93370
93371 - kfree(*tablep);
93372 - *tablep = NULL;
93373 + kfree(tablep);
93374 }
93375
93376 static int min_load_idx = 0;
93377 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
93378
93379 static void
93380 -set_table_entry(struct ctl_table *entry,
93381 +set_table_entry(ctl_table_no_const *entry,
93382 const char *procname, void *data, int maxlen,
93383 umode_t mode, proc_handler *proc_handler,
93384 bool load_idx)
93385 @@ -5096,7 +5106,7 @@ set_table_entry(struct ctl_table *entry,
93386 static struct ctl_table *
93387 sd_alloc_ctl_domain_table(struct sched_domain *sd)
93388 {
93389 - struct ctl_table *table = sd_alloc_ctl_entry(14);
93390 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
93391
93392 if (table == NULL)
93393 return NULL;
93394 @@ -5134,9 +5144,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
93395 return table;
93396 }
93397
93398 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
93399 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
93400 {
93401 - struct ctl_table *entry, *table;
93402 + ctl_table_no_const *entry, *table;
93403 struct sched_domain *sd;
93404 int domain_num = 0, i;
93405 char buf[32];
93406 @@ -5163,11 +5173,13 @@ static struct ctl_table_header *sd_sysctl_header;
93407 static void register_sched_domain_sysctl(void)
93408 {
93409 int i, cpu_num = num_possible_cpus();
93410 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
93411 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
93412 char buf[32];
93413
93414 WARN_ON(sd_ctl_dir[0].child);
93415 + pax_open_kernel();
93416 sd_ctl_dir[0].child = entry;
93417 + pax_close_kernel();
93418
93419 if (entry == NULL)
93420 return;
93421 @@ -5190,8 +5202,12 @@ static void unregister_sched_domain_sysctl(void)
93422 if (sd_sysctl_header)
93423 unregister_sysctl_table(sd_sysctl_header);
93424 sd_sysctl_header = NULL;
93425 - if (sd_ctl_dir[0].child)
93426 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
93427 + if (sd_ctl_dir[0].child) {
93428 + sd_free_ctl_entry(sd_ctl_dir[0].child);
93429 + pax_open_kernel();
93430 + sd_ctl_dir[0].child = NULL;
93431 + pax_close_kernel();
93432 + }
93433 }
93434 #else
93435 static void register_sched_domain_sysctl(void)
93436 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
93437 index 241213b..6a64c91 100644
93438 --- a/kernel/sched/fair.c
93439 +++ b/kernel/sched/fair.c
93440 @@ -2092,7 +2092,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
93441
93442 static void reset_ptenuma_scan(struct task_struct *p)
93443 {
93444 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
93445 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
93446 p->mm->numa_scan_offset = 0;
93447 }
93448
93449 @@ -7656,7 +7656,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
93450 * run_rebalance_domains is triggered when needed from the scheduler tick.
93451 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
93452 */
93453 -static void run_rebalance_domains(struct softirq_action *h)
93454 +static __latent_entropy void run_rebalance_domains(void)
93455 {
93456 struct rq *this_rq = this_rq();
93457 enum cpu_idle_type idle = this_rq->idle_balance ?
93458 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
93459 index dc0f435..ae2e085 100644
93460 --- a/kernel/sched/sched.h
93461 +++ b/kernel/sched/sched.h
93462 @@ -1200,7 +1200,7 @@ struct sched_class {
93463 #ifdef CONFIG_FAIR_GROUP_SCHED
93464 void (*task_move_group) (struct task_struct *p, int on_rq);
93465 #endif
93466 -};
93467 +} __do_const;
93468
93469 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
93470 {
93471 diff --git a/kernel/signal.c b/kernel/signal.c
93472 index a390499..ebe9a21 100644
93473 --- a/kernel/signal.c
93474 +++ b/kernel/signal.c
93475 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
93476
93477 int print_fatal_signals __read_mostly;
93478
93479 -static void __user *sig_handler(struct task_struct *t, int sig)
93480 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
93481 {
93482 return t->sighand->action[sig - 1].sa.sa_handler;
93483 }
93484
93485 -static int sig_handler_ignored(void __user *handler, int sig)
93486 +static int sig_handler_ignored(__sighandler_t handler, int sig)
93487 {
93488 /* Is it explicitly or implicitly ignored? */
93489 return handler == SIG_IGN ||
93490 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
93491
93492 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
93493 {
93494 - void __user *handler;
93495 + __sighandler_t handler;
93496
93497 handler = sig_handler(t, sig);
93498
93499 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
93500 atomic_inc(&user->sigpending);
93501 rcu_read_unlock();
93502
93503 + if (!override_rlimit)
93504 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
93505 +
93506 if (override_rlimit ||
93507 atomic_read(&user->sigpending) <=
93508 task_rlimit(t, RLIMIT_SIGPENDING)) {
93509 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
93510
93511 int unhandled_signal(struct task_struct *tsk, int sig)
93512 {
93513 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
93514 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
93515 if (is_global_init(tsk))
93516 return 1;
93517 if (handler != SIG_IGN && handler != SIG_DFL)
93518 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
93519 }
93520 }
93521
93522 + /* allow glibc communication via tgkill to other threads in our
93523 + thread group */
93524 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
93525 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
93526 + && gr_handle_signal(t, sig))
93527 + return -EPERM;
93528 +
93529 return security_task_kill(t, info, sig, 0);
93530 }
93531
93532 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
93533 return send_signal(sig, info, p, 1);
93534 }
93535
93536 -static int
93537 +int
93538 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
93539 {
93540 return send_signal(sig, info, t, 0);
93541 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
93542 unsigned long int flags;
93543 int ret, blocked, ignored;
93544 struct k_sigaction *action;
93545 + int is_unhandled = 0;
93546
93547 spin_lock_irqsave(&t->sighand->siglock, flags);
93548 action = &t->sighand->action[sig-1];
93549 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
93550 }
93551 if (action->sa.sa_handler == SIG_DFL)
93552 t->signal->flags &= ~SIGNAL_UNKILLABLE;
93553 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
93554 + is_unhandled = 1;
93555 ret = specific_send_sig_info(sig, info, t);
93556 spin_unlock_irqrestore(&t->sighand->siglock, flags);
93557
93558 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
93559 + normal operation */
93560 + if (is_unhandled) {
93561 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
93562 + gr_handle_crash(t, sig);
93563 + }
93564 +
93565 return ret;
93566 }
93567
93568 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
93569 ret = check_kill_permission(sig, info, p);
93570 rcu_read_unlock();
93571
93572 - if (!ret && sig)
93573 + if (!ret && sig) {
93574 ret = do_send_sig_info(sig, info, p, true);
93575 + if (!ret)
93576 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
93577 + }
93578
93579 return ret;
93580 }
93581 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
93582 int error = -ESRCH;
93583
93584 rcu_read_lock();
93585 - p = find_task_by_vpid(pid);
93586 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
93587 + /* allow glibc communication via tgkill to other threads in our
93588 + thread group */
93589 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
93590 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
93591 + p = find_task_by_vpid_unrestricted(pid);
93592 + else
93593 +#endif
93594 + p = find_task_by_vpid(pid);
93595 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
93596 error = check_kill_permission(sig, info, p);
93597 /*
93598 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
93599 }
93600 seg = get_fs();
93601 set_fs(KERNEL_DS);
93602 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
93603 - (stack_t __force __user *) &uoss,
93604 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
93605 + (stack_t __force_user *) &uoss,
93606 compat_user_stack_pointer());
93607 set_fs(seg);
93608 if (ret >= 0 && uoss_ptr) {
93609 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
93610 index 40190f2..8861d40 100644
93611 --- a/kernel/smpboot.c
93612 +++ b/kernel/smpboot.c
93613 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
93614 }
93615 smpboot_unpark_thread(plug_thread, cpu);
93616 }
93617 - list_add(&plug_thread->list, &hotplug_threads);
93618 + pax_list_add(&plug_thread->list, &hotplug_threads);
93619 out:
93620 mutex_unlock(&smpboot_threads_lock);
93621 put_online_cpus();
93622 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
93623 {
93624 get_online_cpus();
93625 mutex_lock(&smpboot_threads_lock);
93626 - list_del(&plug_thread->list);
93627 + pax_list_del(&plug_thread->list);
93628 smpboot_destroy_threads(plug_thread);
93629 mutex_unlock(&smpboot_threads_lock);
93630 put_online_cpus();
93631 diff --git a/kernel/softirq.c b/kernel/softirq.c
93632 index 479e443..66d845e1 100644
93633 --- a/kernel/softirq.c
93634 +++ b/kernel/softirq.c
93635 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
93636 EXPORT_SYMBOL(irq_stat);
93637 #endif
93638
93639 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
93640 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
93641
93642 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
93643
93644 @@ -270,7 +270,7 @@ restart:
93645 kstat_incr_softirqs_this_cpu(vec_nr);
93646
93647 trace_softirq_entry(vec_nr);
93648 - h->action(h);
93649 + h->action();
93650 trace_softirq_exit(vec_nr);
93651 if (unlikely(prev_count != preempt_count())) {
93652 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
93653 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
93654 or_softirq_pending(1UL << nr);
93655 }
93656
93657 -void open_softirq(int nr, void (*action)(struct softirq_action *))
93658 +void __init open_softirq(int nr, void (*action)(void))
93659 {
93660 softirq_vec[nr].action = action;
93661 }
93662 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
93663 }
93664 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
93665
93666 -static void tasklet_action(struct softirq_action *a)
93667 +static void tasklet_action(void)
93668 {
93669 struct tasklet_struct *list;
93670
93671 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
93672 }
93673 }
93674
93675 -static void tasklet_hi_action(struct softirq_action *a)
93676 +static __latent_entropy void tasklet_hi_action(void)
93677 {
93678 struct tasklet_struct *list;
93679
93680 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
93681 .notifier_call = cpu_callback
93682 };
93683
93684 -static struct smp_hotplug_thread softirq_threads = {
93685 +static struct smp_hotplug_thread softirq_threads __read_only = {
93686 .store = &ksoftirqd,
93687 .thread_should_run = ksoftirqd_should_run,
93688 .thread_fn = run_ksoftirqd,
93689 diff --git a/kernel/sys.c b/kernel/sys.c
93690 index a03d9cd..55dbe9c 100644
93691 --- a/kernel/sys.c
93692 +++ b/kernel/sys.c
93693 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
93694 error = -EACCES;
93695 goto out;
93696 }
93697 +
93698 + if (gr_handle_chroot_setpriority(p, niceval)) {
93699 + error = -EACCES;
93700 + goto out;
93701 + }
93702 +
93703 no_nice = security_task_setnice(p, niceval);
93704 if (no_nice) {
93705 error = no_nice;
93706 @@ -365,6 +371,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
93707 goto error;
93708 }
93709
93710 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
93711 + goto error;
93712 +
93713 + if (!gid_eq(new->gid, old->gid)) {
93714 + /* make sure we generate a learn log for what will
93715 + end up being a role transition after a full-learning
93716 + policy is generated
93717 + CAP_SETGID is required to perform a transition
93718 + we may not log a CAP_SETGID check above, e.g.
93719 + in the case where new rgid = old egid
93720 + */
93721 + gr_learn_cap(current, new, CAP_SETGID);
93722 + }
93723 +
93724 if (rgid != (gid_t) -1 ||
93725 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
93726 new->sgid = new->egid;
93727 @@ -400,6 +420,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
93728 old = current_cred();
93729
93730 retval = -EPERM;
93731 +
93732 + if (gr_check_group_change(kgid, kgid, kgid))
93733 + goto error;
93734 +
93735 if (ns_capable(old->user_ns, CAP_SETGID))
93736 new->gid = new->egid = new->sgid = new->fsgid = kgid;
93737 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
93738 @@ -417,7 +441,7 @@ error:
93739 /*
93740 * change the user struct in a credentials set to match the new UID
93741 */
93742 -static int set_user(struct cred *new)
93743 +int set_user(struct cred *new)
93744 {
93745 struct user_struct *new_user;
93746
93747 @@ -497,7 +521,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
93748 goto error;
93749 }
93750
93751 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
93752 + goto error;
93753 +
93754 if (!uid_eq(new->uid, old->uid)) {
93755 + /* make sure we generate a learn log for what will
93756 + end up being a role transition after a full-learning
93757 + policy is generated
93758 + CAP_SETUID is required to perform a transition
93759 + we may not log a CAP_SETUID check above, e.g.
93760 + in the case where new ruid = old euid
93761 + */
93762 + gr_learn_cap(current, new, CAP_SETUID);
93763 retval = set_user(new);
93764 if (retval < 0)
93765 goto error;
93766 @@ -547,6 +582,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
93767 old = current_cred();
93768
93769 retval = -EPERM;
93770 +
93771 + if (gr_check_crash_uid(kuid))
93772 + goto error;
93773 + if (gr_check_user_change(kuid, kuid, kuid))
93774 + goto error;
93775 +
93776 if (ns_capable(old->user_ns, CAP_SETUID)) {
93777 new->suid = new->uid = kuid;
93778 if (!uid_eq(kuid, old->uid)) {
93779 @@ -616,6 +657,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
93780 goto error;
93781 }
93782
93783 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
93784 + goto error;
93785 +
93786 if (ruid != (uid_t) -1) {
93787 new->uid = kruid;
93788 if (!uid_eq(kruid, old->uid)) {
93789 @@ -700,6 +744,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
93790 goto error;
93791 }
93792
93793 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
93794 + goto error;
93795 +
93796 if (rgid != (gid_t) -1)
93797 new->gid = krgid;
93798 if (egid != (gid_t) -1)
93799 @@ -764,12 +811,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
93800 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
93801 ns_capable(old->user_ns, CAP_SETUID)) {
93802 if (!uid_eq(kuid, old->fsuid)) {
93803 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
93804 + goto error;
93805 +
93806 new->fsuid = kuid;
93807 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
93808 goto change_okay;
93809 }
93810 }
93811
93812 +error:
93813 abort_creds(new);
93814 return old_fsuid;
93815
93816 @@ -802,12 +853,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
93817 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
93818 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
93819 ns_capable(old->user_ns, CAP_SETGID)) {
93820 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
93821 + goto error;
93822 +
93823 if (!gid_eq(kgid, old->fsgid)) {
93824 new->fsgid = kgid;
93825 goto change_okay;
93826 }
93827 }
93828
93829 +error:
93830 abort_creds(new);
93831 return old_fsgid;
93832
93833 @@ -1185,19 +1240,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
93834 return -EFAULT;
93835
93836 down_read(&uts_sem);
93837 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
93838 + error = __copy_to_user(name->sysname, &utsname()->sysname,
93839 __OLD_UTS_LEN);
93840 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
93841 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
93842 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
93843 __OLD_UTS_LEN);
93844 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
93845 - error |= __copy_to_user(&name->release, &utsname()->release,
93846 + error |= __copy_to_user(name->release, &utsname()->release,
93847 __OLD_UTS_LEN);
93848 error |= __put_user(0, name->release + __OLD_UTS_LEN);
93849 - error |= __copy_to_user(&name->version, &utsname()->version,
93850 + error |= __copy_to_user(name->version, &utsname()->version,
93851 __OLD_UTS_LEN);
93852 error |= __put_user(0, name->version + __OLD_UTS_LEN);
93853 - error |= __copy_to_user(&name->machine, &utsname()->machine,
93854 + error |= __copy_to_user(name->machine, &utsname()->machine,
93855 __OLD_UTS_LEN);
93856 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
93857 up_read(&uts_sem);
93858 @@ -1398,6 +1453,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
93859 */
93860 new_rlim->rlim_cur = 1;
93861 }
93862 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
93863 + is changed to a lower value. Since tasks can be created by the same
93864 + user in between this limit change and an execve by this task, force
93865 + a recheck only for this task by setting PF_NPROC_EXCEEDED
93866 + */
93867 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
93868 + tsk->flags |= PF_NPROC_EXCEEDED;
93869 }
93870 if (!retval) {
93871 if (old_rlim)
93872 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
93873 index ce410bb..cd276f0 100644
93874 --- a/kernel/sysctl.c
93875 +++ b/kernel/sysctl.c
93876 @@ -94,7 +94,6 @@
93877
93878
93879 #if defined(CONFIG_SYSCTL)
93880 -
93881 /* External variables not in a header file. */
93882 extern int max_threads;
93883 extern int suid_dumpable;
93884 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
93885
93886 /* Constants used for minimum and maximum */
93887 #ifdef CONFIG_LOCKUP_DETECTOR
93888 -static int sixty = 60;
93889 +static int sixty __read_only = 60;
93890 #endif
93891
93892 -static int __maybe_unused neg_one = -1;
93893 +static int __maybe_unused neg_one __read_only = -1;
93894
93895 -static int zero;
93896 -static int __maybe_unused one = 1;
93897 -static int __maybe_unused two = 2;
93898 -static int __maybe_unused four = 4;
93899 -static unsigned long one_ul = 1;
93900 -static int one_hundred = 100;
93901 +static int zero __read_only = 0;
93902 +static int __maybe_unused one __read_only = 1;
93903 +static int __maybe_unused two __read_only = 2;
93904 +static int __maybe_unused three __read_only = 3;
93905 +static int __maybe_unused four __read_only = 4;
93906 +static unsigned long one_ul __read_only = 1;
93907 +static int one_hundred __read_only = 100;
93908 #ifdef CONFIG_PRINTK
93909 -static int ten_thousand = 10000;
93910 +static int ten_thousand __read_only = 10000;
93911 #endif
93912
93913 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
93914 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
93915 void __user *buffer, size_t *lenp, loff_t *ppos);
93916 #endif
93917
93918 -#ifdef CONFIG_PRINTK
93919 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93920 void __user *buffer, size_t *lenp, loff_t *ppos);
93921 -#endif
93922
93923 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
93924 void __user *buffer, size_t *lenp, loff_t *ppos);
93925 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
93926
93927 #endif
93928
93929 +extern struct ctl_table grsecurity_table[];
93930 +
93931 static struct ctl_table kern_table[];
93932 static struct ctl_table vm_table[];
93933 static struct ctl_table fs_table[];
93934 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
93935 int sysctl_legacy_va_layout;
93936 #endif
93937
93938 +#ifdef CONFIG_PAX_SOFTMODE
93939 +static struct ctl_table pax_table[] = {
93940 + {
93941 + .procname = "softmode",
93942 + .data = &pax_softmode,
93943 + .maxlen = sizeof(unsigned int),
93944 + .mode = 0600,
93945 + .proc_handler = &proc_dointvec,
93946 + },
93947 +
93948 + { }
93949 +};
93950 +#endif
93951 +
93952 /* The default sysctl tables: */
93953
93954 static struct ctl_table sysctl_base_table[] = {
93955 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
93956 #endif
93957
93958 static struct ctl_table kern_table[] = {
93959 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
93960 + {
93961 + .procname = "grsecurity",
93962 + .mode = 0500,
93963 + .child = grsecurity_table,
93964 + },
93965 +#endif
93966 +
93967 +#ifdef CONFIG_PAX_SOFTMODE
93968 + {
93969 + .procname = "pax",
93970 + .mode = 0500,
93971 + .child = pax_table,
93972 + },
93973 +#endif
93974 +
93975 {
93976 .procname = "sched_child_runs_first",
93977 .data = &sysctl_sched_child_runs_first,
93978 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
93979 .data = &modprobe_path,
93980 .maxlen = KMOD_PATH_LEN,
93981 .mode = 0644,
93982 - .proc_handler = proc_dostring,
93983 + .proc_handler = proc_dostring_modpriv,
93984 },
93985 {
93986 .procname = "modules_disabled",
93987 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
93988 .extra1 = &zero,
93989 .extra2 = &one,
93990 },
93991 +#endif
93992 {
93993 .procname = "kptr_restrict",
93994 .data = &kptr_restrict,
93995 .maxlen = sizeof(int),
93996 .mode = 0644,
93997 .proc_handler = proc_dointvec_minmax_sysadmin,
93998 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93999 + .extra1 = &two,
94000 +#else
94001 .extra1 = &zero,
94002 +#endif
94003 .extra2 = &two,
94004 },
94005 -#endif
94006 {
94007 .procname = "ngroups_max",
94008 .data = &ngroups_max,
94009 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
94010 */
94011 {
94012 .procname = "perf_event_paranoid",
94013 - .data = &sysctl_perf_event_paranoid,
94014 - .maxlen = sizeof(sysctl_perf_event_paranoid),
94015 + .data = &sysctl_perf_event_legitimately_concerned,
94016 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
94017 .mode = 0644,
94018 - .proc_handler = proc_dointvec,
94019 + /* go ahead, be a hero */
94020 + .proc_handler = proc_dointvec_minmax_sysadmin,
94021 + .extra1 = &neg_one,
94022 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
94023 + .extra2 = &three,
94024 +#else
94025 + .extra2 = &two,
94026 +#endif
94027 },
94028 {
94029 .procname = "perf_event_mlock_kb",
94030 @@ -1348,6 +1389,13 @@ static struct ctl_table vm_table[] = {
94031 .proc_handler = proc_dointvec_minmax,
94032 .extra1 = &zero,
94033 },
94034 + {
94035 + .procname = "heap_stack_gap",
94036 + .data = &sysctl_heap_stack_gap,
94037 + .maxlen = sizeof(sysctl_heap_stack_gap),
94038 + .mode = 0644,
94039 + .proc_handler = proc_doulongvec_minmax,
94040 + },
94041 #else
94042 {
94043 .procname = "nr_trim_pages",
94044 @@ -1830,6 +1878,16 @@ int proc_dostring(struct ctl_table *table, int write,
94045 (char __user *)buffer, lenp, ppos);
94046 }
94047
94048 +int proc_dostring_modpriv(struct ctl_table *table, int write,
94049 + void __user *buffer, size_t *lenp, loff_t *ppos)
94050 +{
94051 + if (write && !capable(CAP_SYS_MODULE))
94052 + return -EPERM;
94053 +
94054 + return _proc_do_string(table->data, table->maxlen, write,
94055 + buffer, lenp, ppos);
94056 +}
94057 +
94058 static size_t proc_skip_spaces(char **buf)
94059 {
94060 size_t ret;
94061 @@ -1935,6 +1993,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
94062 len = strlen(tmp);
94063 if (len > *size)
94064 len = *size;
94065 + if (len > sizeof(tmp))
94066 + len = sizeof(tmp);
94067 if (copy_to_user(*buf, tmp, len))
94068 return -EFAULT;
94069 *size -= len;
94070 @@ -2112,7 +2172,7 @@ int proc_dointvec(struct ctl_table *table, int write,
94071 static int proc_taint(struct ctl_table *table, int write,
94072 void __user *buffer, size_t *lenp, loff_t *ppos)
94073 {
94074 - struct ctl_table t;
94075 + ctl_table_no_const t;
94076 unsigned long tmptaint = get_taint();
94077 int err;
94078
94079 @@ -2140,7 +2200,6 @@ static int proc_taint(struct ctl_table *table, int write,
94080 return err;
94081 }
94082
94083 -#ifdef CONFIG_PRINTK
94084 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
94085 void __user *buffer, size_t *lenp, loff_t *ppos)
94086 {
94087 @@ -2149,7 +2208,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
94088
94089 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
94090 }
94091 -#endif
94092
94093 struct do_proc_dointvec_minmax_conv_param {
94094 int *min;
94095 @@ -2709,6 +2767,12 @@ int proc_dostring(struct ctl_table *table, int write,
94096 return -ENOSYS;
94097 }
94098
94099 +int proc_dostring_modpriv(struct ctl_table *table, int write,
94100 + void __user *buffer, size_t *lenp, loff_t *ppos)
94101 +{
94102 + return -ENOSYS;
94103 +}
94104 +
94105 int proc_dointvec(struct ctl_table *table, int write,
94106 void __user *buffer, size_t *lenp, loff_t *ppos)
94107 {
94108 @@ -2765,5 +2829,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
94109 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
94110 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
94111 EXPORT_SYMBOL(proc_dostring);
94112 +EXPORT_SYMBOL(proc_dostring_modpriv);
94113 EXPORT_SYMBOL(proc_doulongvec_minmax);
94114 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
94115 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
94116 index 21f82c2..c1984e5 100644
94117 --- a/kernel/taskstats.c
94118 +++ b/kernel/taskstats.c
94119 @@ -28,9 +28,12 @@
94120 #include <linux/fs.h>
94121 #include <linux/file.h>
94122 #include <linux/pid_namespace.h>
94123 +#include <linux/grsecurity.h>
94124 #include <net/genetlink.h>
94125 #include <linux/atomic.h>
94126
94127 +extern int gr_is_taskstats_denied(int pid);
94128 +
94129 /*
94130 * Maximum length of a cpumask that can be specified in
94131 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
94132 @@ -567,6 +570,9 @@ err:
94133
94134 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
94135 {
94136 + if (gr_is_taskstats_denied(current->pid))
94137 + return -EACCES;
94138 +
94139 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
94140 return cmd_attr_register_cpumask(info);
94141 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
94142 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
94143 index 1b001ed..55ef9e4 100644
94144 --- a/kernel/time/alarmtimer.c
94145 +++ b/kernel/time/alarmtimer.c
94146 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
94147 struct platform_device *pdev;
94148 int error = 0;
94149 int i;
94150 - struct k_clock alarm_clock = {
94151 + static struct k_clock alarm_clock = {
94152 .clock_getres = alarm_clock_getres,
94153 .clock_get = alarm_clock_get,
94154 .timer_create = alarm_timer_create,
94155 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
94156 index bee0c1f..a23fe2d 100644
94157 --- a/kernel/time/hrtimer.c
94158 +++ b/kernel/time/hrtimer.c
94159 @@ -1391,7 +1391,7 @@ void hrtimer_peek_ahead_timers(void)
94160 local_irq_restore(flags);
94161 }
94162
94163 -static void run_hrtimer_softirq(struct softirq_action *h)
94164 +static __latent_entropy void run_hrtimer_softirq(void)
94165 {
94166 hrtimer_peek_ahead_timers();
94167 }
94168 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
94169 index 0075da7..63cc872 100644
94170 --- a/kernel/time/posix-cpu-timers.c
94171 +++ b/kernel/time/posix-cpu-timers.c
94172 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
94173
94174 static __init int init_posix_cpu_timers(void)
94175 {
94176 - struct k_clock process = {
94177 + static struct k_clock process = {
94178 .clock_getres = process_cpu_clock_getres,
94179 .clock_get = process_cpu_clock_get,
94180 .timer_create = process_cpu_timer_create,
94181 .nsleep = process_cpu_nsleep,
94182 .nsleep_restart = process_cpu_nsleep_restart,
94183 };
94184 - struct k_clock thread = {
94185 + static struct k_clock thread = {
94186 .clock_getres = thread_cpu_clock_getres,
94187 .clock_get = thread_cpu_clock_get,
94188 .timer_create = thread_cpu_timer_create,
94189 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
94190 index 31ea01f..7fc61ef 100644
94191 --- a/kernel/time/posix-timers.c
94192 +++ b/kernel/time/posix-timers.c
94193 @@ -43,6 +43,7 @@
94194 #include <linux/hash.h>
94195 #include <linux/posix-clock.h>
94196 #include <linux/posix-timers.h>
94197 +#include <linux/grsecurity.h>
94198 #include <linux/syscalls.h>
94199 #include <linux/wait.h>
94200 #include <linux/workqueue.h>
94201 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
94202 * which we beg off on and pass to do_sys_settimeofday().
94203 */
94204
94205 -static struct k_clock posix_clocks[MAX_CLOCKS];
94206 +static struct k_clock *posix_clocks[MAX_CLOCKS];
94207
94208 /*
94209 * These ones are defined below.
94210 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
94211 */
94212 static __init int init_posix_timers(void)
94213 {
94214 - struct k_clock clock_realtime = {
94215 + static struct k_clock clock_realtime = {
94216 .clock_getres = hrtimer_get_res,
94217 .clock_get = posix_clock_realtime_get,
94218 .clock_set = posix_clock_realtime_set,
94219 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
94220 .timer_get = common_timer_get,
94221 .timer_del = common_timer_del,
94222 };
94223 - struct k_clock clock_monotonic = {
94224 + static struct k_clock clock_monotonic = {
94225 .clock_getres = hrtimer_get_res,
94226 .clock_get = posix_ktime_get_ts,
94227 .nsleep = common_nsleep,
94228 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
94229 .timer_get = common_timer_get,
94230 .timer_del = common_timer_del,
94231 };
94232 - struct k_clock clock_monotonic_raw = {
94233 + static struct k_clock clock_monotonic_raw = {
94234 .clock_getres = hrtimer_get_res,
94235 .clock_get = posix_get_monotonic_raw,
94236 };
94237 - struct k_clock clock_realtime_coarse = {
94238 + static struct k_clock clock_realtime_coarse = {
94239 .clock_getres = posix_get_coarse_res,
94240 .clock_get = posix_get_realtime_coarse,
94241 };
94242 - struct k_clock clock_monotonic_coarse = {
94243 + static struct k_clock clock_monotonic_coarse = {
94244 .clock_getres = posix_get_coarse_res,
94245 .clock_get = posix_get_monotonic_coarse,
94246 };
94247 - struct k_clock clock_tai = {
94248 + static struct k_clock clock_tai = {
94249 .clock_getres = hrtimer_get_res,
94250 .clock_get = posix_get_tai,
94251 .nsleep = common_nsleep,
94252 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
94253 .timer_get = common_timer_get,
94254 .timer_del = common_timer_del,
94255 };
94256 - struct k_clock clock_boottime = {
94257 + static struct k_clock clock_boottime = {
94258 .clock_getres = hrtimer_get_res,
94259 .clock_get = posix_get_boottime,
94260 .nsleep = common_nsleep,
94261 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
94262 return;
94263 }
94264
94265 - posix_clocks[clock_id] = *new_clock;
94266 + posix_clocks[clock_id] = new_clock;
94267 }
94268 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
94269
94270 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
94271 return (id & CLOCKFD_MASK) == CLOCKFD ?
94272 &clock_posix_dynamic : &clock_posix_cpu;
94273
94274 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
94275 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
94276 return NULL;
94277 - return &posix_clocks[id];
94278 + return posix_clocks[id];
94279 }
94280
94281 static int common_timer_create(struct k_itimer *new_timer)
94282 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
94283 struct k_clock *kc = clockid_to_kclock(which_clock);
94284 struct k_itimer *new_timer;
94285 int error, new_timer_id;
94286 - sigevent_t event;
94287 + sigevent_t event = { };
94288 int it_id_set = IT_ID_NOT_SET;
94289
94290 if (!kc)
94291 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
94292 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
94293 return -EFAULT;
94294
94295 + /* only the CLOCK_REALTIME clock can be set, all other clocks
94296 + have their clock_set fptr set to a nosettime dummy function
94297 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
94298 + call common_clock_set, which calls do_sys_settimeofday, which
94299 + we hook
94300 + */
94301 +
94302 return kc->clock_set(which_clock, &new_tp);
94303 }
94304
94305 diff --git a/kernel/time/time.c b/kernel/time/time.c
94306 index 2c85b77..6530536 100644
94307 --- a/kernel/time/time.c
94308 +++ b/kernel/time/time.c
94309 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
94310 return error;
94311
94312 if (tz) {
94313 + /* we log in do_settimeofday called below, so don't log twice
94314 + */
94315 + if (!tv)
94316 + gr_log_timechange();
94317 +
94318 sys_tz = *tz;
94319 update_vsyscall_tz();
94320 if (firsttime) {
94321 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
94322 index 91db941..a371671 100644
94323 --- a/kernel/time/timekeeping.c
94324 +++ b/kernel/time/timekeeping.c
94325 @@ -15,6 +15,7 @@
94326 #include <linux/init.h>
94327 #include <linux/mm.h>
94328 #include <linux/sched.h>
94329 +#include <linux/grsecurity.h>
94330 #include <linux/syscore_ops.h>
94331 #include <linux/clocksource.h>
94332 #include <linux/jiffies.h>
94333 @@ -802,6 +803,8 @@ int do_settimeofday64(const struct timespec64 *ts)
94334 if (!timespec64_valid_strict(ts))
94335 return -EINVAL;
94336
94337 + gr_log_timechange();
94338 +
94339 raw_spin_lock_irqsave(&timekeeper_lock, flags);
94340 write_seqcount_begin(&tk_core.seq);
94341
94342 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
94343 index 2d3f5c5..7ed7dc5 100644
94344 --- a/kernel/time/timer.c
94345 +++ b/kernel/time/timer.c
94346 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
94347 /*
94348 * This function runs timers and the timer-tq in bottom half context.
94349 */
94350 -static void run_timer_softirq(struct softirq_action *h)
94351 +static __latent_entropy void run_timer_softirq(void)
94352 {
94353 struct tvec_base *base = __this_cpu_read(tvec_bases);
94354
94355 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
94356 *
94357 * In all cases the return value is guaranteed to be non-negative.
94358 */
94359 -signed long __sched schedule_timeout(signed long timeout)
94360 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
94361 {
94362 struct timer_list timer;
94363 unsigned long expire;
94364 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
94365 index 61ed862..3b52c65 100644
94366 --- a/kernel/time/timer_list.c
94367 +++ b/kernel/time/timer_list.c
94368 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
94369
94370 static void print_name_offset(struct seq_file *m, void *sym)
94371 {
94372 +#ifdef CONFIG_GRKERNSEC_HIDESYM
94373 + SEQ_printf(m, "<%p>", NULL);
94374 +#else
94375 char symname[KSYM_NAME_LEN];
94376
94377 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
94378 SEQ_printf(m, "<%pK>", sym);
94379 else
94380 SEQ_printf(m, "%s", symname);
94381 +#endif
94382 }
94383
94384 static void
94385 @@ -119,7 +123,11 @@ next_one:
94386 static void
94387 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
94388 {
94389 +#ifdef CONFIG_GRKERNSEC_HIDESYM
94390 + SEQ_printf(m, " .base: %p\n", NULL);
94391 +#else
94392 SEQ_printf(m, " .base: %pK\n", base);
94393 +#endif
94394 SEQ_printf(m, " .index: %d\n",
94395 base->index);
94396 SEQ_printf(m, " .resolution: %Lu nsecs\n",
94397 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
94398 {
94399 struct proc_dir_entry *pe;
94400
94401 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
94402 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
94403 +#else
94404 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
94405 +#endif
94406 if (!pe)
94407 return -ENOMEM;
94408 return 0;
94409 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
94410 index 1fb08f2..ca4bb1e 100644
94411 --- a/kernel/time/timer_stats.c
94412 +++ b/kernel/time/timer_stats.c
94413 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
94414 static unsigned long nr_entries;
94415 static struct entry entries[MAX_ENTRIES];
94416
94417 -static atomic_t overflow_count;
94418 +static atomic_unchecked_t overflow_count;
94419
94420 /*
94421 * The entries are in a hash-table, for fast lookup:
94422 @@ -140,7 +140,7 @@ static void reset_entries(void)
94423 nr_entries = 0;
94424 memset(entries, 0, sizeof(entries));
94425 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
94426 - atomic_set(&overflow_count, 0);
94427 + atomic_set_unchecked(&overflow_count, 0);
94428 }
94429
94430 static struct entry *alloc_entry(void)
94431 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
94432 if (likely(entry))
94433 entry->count++;
94434 else
94435 - atomic_inc(&overflow_count);
94436 + atomic_inc_unchecked(&overflow_count);
94437
94438 out_unlock:
94439 raw_spin_unlock_irqrestore(lock, flags);
94440 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
94441
94442 static void print_name_offset(struct seq_file *m, unsigned long addr)
94443 {
94444 +#ifdef CONFIG_GRKERNSEC_HIDESYM
94445 + seq_printf(m, "<%p>", NULL);
94446 +#else
94447 char symname[KSYM_NAME_LEN];
94448
94449 if (lookup_symbol_name(addr, symname) < 0)
94450 - seq_printf(m, "<%p>", (void *)addr);
94451 + seq_printf(m, "<%pK>", (void *)addr);
94452 else
94453 seq_printf(m, "%s", symname);
94454 +#endif
94455 }
94456
94457 static int tstats_show(struct seq_file *m, void *v)
94458 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
94459
94460 seq_puts(m, "Timer Stats Version: v0.3\n");
94461 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
94462 - if (atomic_read(&overflow_count))
94463 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
94464 + if (atomic_read_unchecked(&overflow_count))
94465 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
94466 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
94467
94468 for (i = 0; i < nr_entries; i++) {
94469 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
94470 {
94471 struct proc_dir_entry *pe;
94472
94473 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
94474 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
94475 +#else
94476 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
94477 +#endif
94478 if (!pe)
94479 return -ENOMEM;
94480 return 0;
94481 diff --git a/kernel/torture.c b/kernel/torture.c
94482 index dd70993..0bf694b 100644
94483 --- a/kernel/torture.c
94484 +++ b/kernel/torture.c
94485 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
94486 mutex_lock(&fullstop_mutex);
94487 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
94488 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
94489 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
94490 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
94491 } else {
94492 pr_warn("Concurrent rmmod and shutdown illegal!\n");
94493 }
94494 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
94495 if (!torture_must_stop()) {
94496 if (stutter > 1) {
94497 schedule_timeout_interruptible(stutter - 1);
94498 - ACCESS_ONCE(stutter_pause_test) = 2;
94499 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
94500 }
94501 schedule_timeout_interruptible(1);
94502 - ACCESS_ONCE(stutter_pause_test) = 1;
94503 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
94504 }
94505 if (!torture_must_stop())
94506 schedule_timeout_interruptible(stutter);
94507 - ACCESS_ONCE(stutter_pause_test) = 0;
94508 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
94509 torture_shutdown_absorb("torture_stutter");
94510 } while (!torture_must_stop());
94511 torture_kthread_stopping("torture_stutter");
94512 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
94513 schedule_timeout_uninterruptible(10);
94514 return true;
94515 }
94516 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
94517 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
94518 mutex_unlock(&fullstop_mutex);
94519 torture_shutdown_cleanup();
94520 torture_shuffle_cleanup();
94521 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
94522 index 483cecf..ac46091 100644
94523 --- a/kernel/trace/blktrace.c
94524 +++ b/kernel/trace/blktrace.c
94525 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
94526 struct blk_trace *bt = filp->private_data;
94527 char buf[16];
94528
94529 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
94530 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
94531
94532 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
94533 }
94534 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
94535 return 1;
94536
94537 bt = buf->chan->private_data;
94538 - atomic_inc(&bt->dropped);
94539 + atomic_inc_unchecked(&bt->dropped);
94540 return 0;
94541 }
94542
94543 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
94544
94545 bt->dir = dir;
94546 bt->dev = dev;
94547 - atomic_set(&bt->dropped, 0);
94548 + atomic_set_unchecked(&bt->dropped, 0);
94549 INIT_LIST_HEAD(&bt->running_list);
94550
94551 ret = -EIO;
94552 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
94553 index 4f22802..bd268b1 100644
94554 --- a/kernel/trace/ftrace.c
94555 +++ b/kernel/trace/ftrace.c
94556 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
94557 if (unlikely(ftrace_disabled))
94558 return 0;
94559
94560 + ret = ftrace_arch_code_modify_prepare();
94561 + FTRACE_WARN_ON(ret);
94562 + if (ret)
94563 + return 0;
94564 +
94565 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
94566 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
94567 if (ret) {
94568 ftrace_bug(ret, rec);
94569 - return 0;
94570 }
94571 - return 1;
94572 + return ret ? 0 : 1;
94573 }
94574
94575 /*
94576 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
94577 if (!count)
94578 return 0;
94579
94580 + pax_open_kernel();
94581 sort(start, count, sizeof(*start),
94582 ftrace_cmp_ips, ftrace_swap_ips);
94583 + pax_close_kernel();
94584
94585 start_pg = ftrace_allocate_pages(count);
94586 if (!start_pg)
94587 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
94588
94589 if (t->ret_stack == NULL) {
94590 atomic_set(&t->tracing_graph_pause, 0);
94591 - atomic_set(&t->trace_overrun, 0);
94592 + atomic_set_unchecked(&t->trace_overrun, 0);
94593 t->curr_ret_stack = -1;
94594 /* Make sure the tasks see the -1 first: */
94595 smp_wmb();
94596 @@ -5876,7 +5883,7 @@ static void
94597 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
94598 {
94599 atomic_set(&t->tracing_graph_pause, 0);
94600 - atomic_set(&t->trace_overrun, 0);
94601 + atomic_set_unchecked(&t->trace_overrun, 0);
94602 t->ftrace_timestamp = 0;
94603 /* make curr_ret_stack visible before we add the ret_stack */
94604 smp_wmb();
94605 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
94606 index 5040d44..d43b2b9 100644
94607 --- a/kernel/trace/ring_buffer.c
94608 +++ b/kernel/trace/ring_buffer.c
94609 @@ -348,9 +348,9 @@ struct buffer_data_page {
94610 */
94611 struct buffer_page {
94612 struct list_head list; /* list of buffer pages */
94613 - local_t write; /* index for next write */
94614 + local_unchecked_t write; /* index for next write */
94615 unsigned read; /* index for next read */
94616 - local_t entries; /* entries on this page */
94617 + local_unchecked_t entries; /* entries on this page */
94618 unsigned long real_end; /* real end of data */
94619 struct buffer_data_page *page; /* Actual data page */
94620 };
94621 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
94622 unsigned long last_overrun;
94623 local_t entries_bytes;
94624 local_t entries;
94625 - local_t overrun;
94626 - local_t commit_overrun;
94627 - local_t dropped_events;
94628 + local_unchecked_t overrun;
94629 + local_unchecked_t commit_overrun;
94630 + local_unchecked_t dropped_events;
94631 local_t committing;
94632 - local_t commits;
94633 + local_unchecked_t commits;
94634 unsigned long read;
94635 unsigned long read_bytes;
94636 u64 write_stamp;
94637 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
94638 *
94639 * We add a counter to the write field to denote this.
94640 */
94641 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
94642 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
94643 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
94644 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
94645
94646 /*
94647 * Just make sure we have seen our old_write and synchronize
94648 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
94649 * cmpxchg to only update if an interrupt did not already
94650 * do it for us. If the cmpxchg fails, we don't care.
94651 */
94652 - (void)local_cmpxchg(&next_page->write, old_write, val);
94653 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
94654 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
94655 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
94656
94657 /*
94658 * No need to worry about races with clearing out the commit.
94659 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
94660
94661 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
94662 {
94663 - return local_read(&bpage->entries) & RB_WRITE_MASK;
94664 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
94665 }
94666
94667 static inline unsigned long rb_page_write(struct buffer_page *bpage)
94668 {
94669 - return local_read(&bpage->write) & RB_WRITE_MASK;
94670 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
94671 }
94672
94673 static int
94674 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
94675 * bytes consumed in ring buffer from here.
94676 * Increment overrun to account for the lost events.
94677 */
94678 - local_add(page_entries, &cpu_buffer->overrun);
94679 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
94680 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
94681 }
94682
94683 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
94684 * it is our responsibility to update
94685 * the counters.
94686 */
94687 - local_add(entries, &cpu_buffer->overrun);
94688 + local_add_unchecked(entries, &cpu_buffer->overrun);
94689 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
94690
94691 /*
94692 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94693 if (tail == BUF_PAGE_SIZE)
94694 tail_page->real_end = 0;
94695
94696 - local_sub(length, &tail_page->write);
94697 + local_sub_unchecked(length, &tail_page->write);
94698 return;
94699 }
94700
94701 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94702 rb_event_set_padding(event);
94703
94704 /* Set the write back to the previous setting */
94705 - local_sub(length, &tail_page->write);
94706 + local_sub_unchecked(length, &tail_page->write);
94707 return;
94708 }
94709
94710 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94711
94712 /* Set write to end of buffer */
94713 length = (tail + length) - BUF_PAGE_SIZE;
94714 - local_sub(length, &tail_page->write);
94715 + local_sub_unchecked(length, &tail_page->write);
94716 }
94717
94718 /*
94719 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94720 * about it.
94721 */
94722 if (unlikely(next_page == commit_page)) {
94723 - local_inc(&cpu_buffer->commit_overrun);
94724 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94725 goto out_reset;
94726 }
94727
94728 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94729 * this is easy, just stop here.
94730 */
94731 if (!(buffer->flags & RB_FL_OVERWRITE)) {
94732 - local_inc(&cpu_buffer->dropped_events);
94733 + local_inc_unchecked(&cpu_buffer->dropped_events);
94734 goto out_reset;
94735 }
94736
94737 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94738 cpu_buffer->tail_page) &&
94739 (cpu_buffer->commit_page ==
94740 cpu_buffer->reader_page))) {
94741 - local_inc(&cpu_buffer->commit_overrun);
94742 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94743 goto out_reset;
94744 }
94745 }
94746 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94747 length += RB_LEN_TIME_EXTEND;
94748
94749 tail_page = cpu_buffer->tail_page;
94750 - write = local_add_return(length, &tail_page->write);
94751 + write = local_add_return_unchecked(length, &tail_page->write);
94752
94753 /* set write to only the index of the write */
94754 write &= RB_WRITE_MASK;
94755 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94756 kmemcheck_annotate_bitfield(event, bitfield);
94757 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
94758
94759 - local_inc(&tail_page->entries);
94760 + local_inc_unchecked(&tail_page->entries);
94761
94762 /*
94763 * If this is the first commit on the page, then update
94764 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94765
94766 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
94767 unsigned long write_mask =
94768 - local_read(&bpage->write) & ~RB_WRITE_MASK;
94769 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
94770 unsigned long event_length = rb_event_length(event);
94771 /*
94772 * This is on the tail page. It is possible that
94773 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94774 */
94775 old_index += write_mask;
94776 new_index += write_mask;
94777 - index = local_cmpxchg(&bpage->write, old_index, new_index);
94778 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
94779 if (index == old_index) {
94780 /* update counters */
94781 local_sub(event_length, &cpu_buffer->entries_bytes);
94782 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94783 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
94784 {
94785 local_inc(&cpu_buffer->committing);
94786 - local_inc(&cpu_buffer->commits);
94787 + local_inc_unchecked(&cpu_buffer->commits);
94788 }
94789
94790 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94791 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94792 return;
94793
94794 again:
94795 - commits = local_read(&cpu_buffer->commits);
94796 + commits = local_read_unchecked(&cpu_buffer->commits);
94797 /* synchronize with interrupts */
94798 barrier();
94799 if (local_read(&cpu_buffer->committing) == 1)
94800 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94801 * updating of the commit page and the clearing of the
94802 * committing counter.
94803 */
94804 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
94805 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
94806 !local_read(&cpu_buffer->committing)) {
94807 local_inc(&cpu_buffer->committing);
94808 goto again;
94809 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
94810 barrier();
94811 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
94812 local_dec(&cpu_buffer->committing);
94813 - local_dec(&cpu_buffer->commits);
94814 + local_dec_unchecked(&cpu_buffer->commits);
94815 return NULL;
94816 }
94817 #endif
94818 @@ -2902,7 +2902,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94819
94820 /* Do the likely case first */
94821 if (likely(bpage->page == (void *)addr)) {
94822 - local_dec(&bpage->entries);
94823 + local_dec_unchecked(&bpage->entries);
94824 return;
94825 }
94826
94827 @@ -2914,7 +2914,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94828 start = bpage;
94829 do {
94830 if (bpage->page == (void *)addr) {
94831 - local_dec(&bpage->entries);
94832 + local_dec_unchecked(&bpage->entries);
94833 return;
94834 }
94835 rb_inc_page(cpu_buffer, &bpage);
94836 @@ -3198,7 +3198,7 @@ static inline unsigned long
94837 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
94838 {
94839 return local_read(&cpu_buffer->entries) -
94840 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
94841 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
94842 }
94843
94844 /**
94845 @@ -3287,7 +3287,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
94846 return 0;
94847
94848 cpu_buffer = buffer->buffers[cpu];
94849 - ret = local_read(&cpu_buffer->overrun);
94850 + ret = local_read_unchecked(&cpu_buffer->overrun);
94851
94852 return ret;
94853 }
94854 @@ -3310,7 +3310,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
94855 return 0;
94856
94857 cpu_buffer = buffer->buffers[cpu];
94858 - ret = local_read(&cpu_buffer->commit_overrun);
94859 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
94860
94861 return ret;
94862 }
94863 @@ -3332,7 +3332,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
94864 return 0;
94865
94866 cpu_buffer = buffer->buffers[cpu];
94867 - ret = local_read(&cpu_buffer->dropped_events);
94868 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
94869
94870 return ret;
94871 }
94872 @@ -3395,7 +3395,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
94873 /* if you care about this being correct, lock the buffer */
94874 for_each_buffer_cpu(buffer, cpu) {
94875 cpu_buffer = buffer->buffers[cpu];
94876 - overruns += local_read(&cpu_buffer->overrun);
94877 + overruns += local_read_unchecked(&cpu_buffer->overrun);
94878 }
94879
94880 return overruns;
94881 @@ -3566,8 +3566,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94882 /*
94883 * Reset the reader page to size zero.
94884 */
94885 - local_set(&cpu_buffer->reader_page->write, 0);
94886 - local_set(&cpu_buffer->reader_page->entries, 0);
94887 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94888 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94889 local_set(&cpu_buffer->reader_page->page->commit, 0);
94890 cpu_buffer->reader_page->real_end = 0;
94891
94892 @@ -3601,7 +3601,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94893 * want to compare with the last_overrun.
94894 */
94895 smp_mb();
94896 - overwrite = local_read(&(cpu_buffer->overrun));
94897 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
94898
94899 /*
94900 * Here's the tricky part.
94901 @@ -4173,8 +4173,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94902
94903 cpu_buffer->head_page
94904 = list_entry(cpu_buffer->pages, struct buffer_page, list);
94905 - local_set(&cpu_buffer->head_page->write, 0);
94906 - local_set(&cpu_buffer->head_page->entries, 0);
94907 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
94908 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
94909 local_set(&cpu_buffer->head_page->page->commit, 0);
94910
94911 cpu_buffer->head_page->read = 0;
94912 @@ -4184,18 +4184,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94913
94914 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
94915 INIT_LIST_HEAD(&cpu_buffer->new_pages);
94916 - local_set(&cpu_buffer->reader_page->write, 0);
94917 - local_set(&cpu_buffer->reader_page->entries, 0);
94918 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94919 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94920 local_set(&cpu_buffer->reader_page->page->commit, 0);
94921 cpu_buffer->reader_page->read = 0;
94922
94923 local_set(&cpu_buffer->entries_bytes, 0);
94924 - local_set(&cpu_buffer->overrun, 0);
94925 - local_set(&cpu_buffer->commit_overrun, 0);
94926 - local_set(&cpu_buffer->dropped_events, 0);
94927 + local_set_unchecked(&cpu_buffer->overrun, 0);
94928 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
94929 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
94930 local_set(&cpu_buffer->entries, 0);
94931 local_set(&cpu_buffer->committing, 0);
94932 - local_set(&cpu_buffer->commits, 0);
94933 + local_set_unchecked(&cpu_buffer->commits, 0);
94934 cpu_buffer->read = 0;
94935 cpu_buffer->read_bytes = 0;
94936
94937 @@ -4596,8 +4596,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
94938 rb_init_page(bpage);
94939 bpage = reader->page;
94940 reader->page = *data_page;
94941 - local_set(&reader->write, 0);
94942 - local_set(&reader->entries, 0);
94943 + local_set_unchecked(&reader->write, 0);
94944 + local_set_unchecked(&reader->entries, 0);
94945 reader->read = 0;
94946 *data_page = bpage;
94947
94948 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
94949 index 62c6506..5c25989 100644
94950 --- a/kernel/trace/trace.c
94951 +++ b/kernel/trace/trace.c
94952 @@ -3500,7 +3500,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
94953 return 0;
94954 }
94955
94956 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
94957 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
94958 {
94959 /* do nothing if flag is already set */
94960 if (!!(trace_flags & mask) == !!enabled)
94961 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
94962 index dd8205a..1aae87a 100644
94963 --- a/kernel/trace/trace.h
94964 +++ b/kernel/trace/trace.h
94965 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
94966 void trace_printk_init_buffers(void);
94967 void trace_printk_start_comm(void);
94968 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
94969 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
94970 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
94971
94972 /*
94973 * Normal trace_printk() and friends allocates special buffers
94974 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
94975 index 57b67b1..66082a9 100644
94976 --- a/kernel/trace/trace_clock.c
94977 +++ b/kernel/trace/trace_clock.c
94978 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
94979 return now;
94980 }
94981
94982 -static atomic64_t trace_counter;
94983 +static atomic64_unchecked_t trace_counter;
94984
94985 /*
94986 * trace_clock_counter(): simply an atomic counter.
94987 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
94988 */
94989 u64 notrace trace_clock_counter(void)
94990 {
94991 - return atomic64_add_return(1, &trace_counter);
94992 + return atomic64_inc_return_unchecked(&trace_counter);
94993 }
94994 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
94995 index db54dda..b9e4f03 100644
94996 --- a/kernel/trace/trace_events.c
94997 +++ b/kernel/trace/trace_events.c
94998 @@ -1755,7 +1755,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
94999 return 0;
95000 }
95001
95002 -struct ftrace_module_file_ops;
95003 static void __add_event_to_tracers(struct ftrace_event_call *call);
95004
95005 /* Add an additional event_call dynamically */
95006 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
95007 index 2d25ad1..5bfd931 100644
95008 --- a/kernel/trace/trace_functions_graph.c
95009 +++ b/kernel/trace/trace_functions_graph.c
95010 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
95011
95012 /* The return trace stack is full */
95013 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
95014 - atomic_inc(&current->trace_overrun);
95015 + atomic_inc_unchecked(&current->trace_overrun);
95016 return -EBUSY;
95017 }
95018
95019 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
95020 *ret = current->ret_stack[index].ret;
95021 trace->func = current->ret_stack[index].func;
95022 trace->calltime = current->ret_stack[index].calltime;
95023 - trace->overrun = atomic_read(&current->trace_overrun);
95024 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
95025 trace->depth = index;
95026 }
95027
95028 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
95029 index 7a9ba62..2e0e4a1 100644
95030 --- a/kernel/trace/trace_mmiotrace.c
95031 +++ b/kernel/trace/trace_mmiotrace.c
95032 @@ -24,7 +24,7 @@ struct header_iter {
95033 static struct trace_array *mmio_trace_array;
95034 static bool overrun_detected;
95035 static unsigned long prev_overruns;
95036 -static atomic_t dropped_count;
95037 +static atomic_unchecked_t dropped_count;
95038
95039 static void mmio_reset_data(struct trace_array *tr)
95040 {
95041 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
95042
95043 static unsigned long count_overruns(struct trace_iterator *iter)
95044 {
95045 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
95046 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
95047 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
95048
95049 if (over > prev_overruns)
95050 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
95051 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
95052 sizeof(*entry), 0, pc);
95053 if (!event) {
95054 - atomic_inc(&dropped_count);
95055 + atomic_inc_unchecked(&dropped_count);
95056 return;
95057 }
95058 entry = ring_buffer_event_data(event);
95059 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
95060 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
95061 sizeof(*entry), 0, pc);
95062 if (!event) {
95063 - atomic_inc(&dropped_count);
95064 + atomic_inc_unchecked(&dropped_count);
95065 return;
95066 }
95067 entry = ring_buffer_event_data(event);
95068 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
95069 index 692bf71..6d9a9cd 100644
95070 --- a/kernel/trace/trace_output.c
95071 +++ b/kernel/trace/trace_output.c
95072 @@ -751,14 +751,16 @@ int register_ftrace_event(struct trace_event *event)
95073 goto out;
95074 }
95075
95076 + pax_open_kernel();
95077 if (event->funcs->trace == NULL)
95078 - event->funcs->trace = trace_nop_print;
95079 + *(void **)&event->funcs->trace = trace_nop_print;
95080 if (event->funcs->raw == NULL)
95081 - event->funcs->raw = trace_nop_print;
95082 + *(void **)&event->funcs->raw = trace_nop_print;
95083 if (event->funcs->hex == NULL)
95084 - event->funcs->hex = trace_nop_print;
95085 + *(void **)&event->funcs->hex = trace_nop_print;
95086 if (event->funcs->binary == NULL)
95087 - event->funcs->binary = trace_nop_print;
95088 + *(void **)&event->funcs->binary = trace_nop_print;
95089 + pax_close_kernel();
95090
95091 key = event->type & (EVENT_HASHSIZE - 1);
95092
95093 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
95094 index e694c9f..6775a38 100644
95095 --- a/kernel/trace/trace_seq.c
95096 +++ b/kernel/trace/trace_seq.c
95097 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
95098 return 0;
95099 }
95100
95101 - seq_buf_path(&s->seq, path, "\n");
95102 + seq_buf_path(&s->seq, path, "\n\\");
95103
95104 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
95105 s->seq.len = save_len;
95106 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
95107 index c3e4fcf..ef6cc43 100644
95108 --- a/kernel/trace/trace_stack.c
95109 +++ b/kernel/trace/trace_stack.c
95110 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
95111 return;
95112
95113 /* we do not handle interrupt stacks yet */
95114 - if (!object_is_on_stack(stack))
95115 + if (!object_starts_on_stack(stack))
95116 return;
95117
95118 local_irq_save(flags);
95119 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
95120 index f97f6e3..d367b48 100644
95121 --- a/kernel/trace/trace_syscalls.c
95122 +++ b/kernel/trace/trace_syscalls.c
95123 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
95124 int num;
95125
95126 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95127 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95128 + return -EINVAL;
95129
95130 mutex_lock(&syscall_trace_lock);
95131 if (!sys_perf_refcount_enter)
95132 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
95133 int num;
95134
95135 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95136 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95137 + return;
95138
95139 mutex_lock(&syscall_trace_lock);
95140 sys_perf_refcount_enter--;
95141 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
95142 int num;
95143
95144 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95145 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95146 + return -EINVAL;
95147
95148 mutex_lock(&syscall_trace_lock);
95149 if (!sys_perf_refcount_exit)
95150 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
95151 int num;
95152
95153 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95154 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95155 + return;
95156
95157 mutex_lock(&syscall_trace_lock);
95158 sys_perf_refcount_exit--;
95159 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
95160 index 4109f83..fe1f830 100644
95161 --- a/kernel/user_namespace.c
95162 +++ b/kernel/user_namespace.c
95163 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
95164 !kgid_has_mapping(parent_ns, group))
95165 return -EPERM;
95166
95167 +#ifdef CONFIG_GRKERNSEC
95168 + /*
95169 + * This doesn't really inspire confidence:
95170 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
95171 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
95172 + * Increases kernel attack surface in areas developers
95173 + * previously cared little about ("low importance due
95174 + * to requiring "root" capability")
95175 + * To be removed when this code receives *proper* review
95176 + */
95177 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
95178 + !capable(CAP_SETGID))
95179 + return -EPERM;
95180 +#endif
95181 +
95182 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
95183 if (!ns)
95184 return -ENOMEM;
95185 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
95186 if (atomic_read(&current->mm->mm_users) > 1)
95187 return -EINVAL;
95188
95189 - if (current->fs->users != 1)
95190 + if (atomic_read(&current->fs->users) != 1)
95191 return -EINVAL;
95192
95193 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
95194 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
95195 index c8eac43..4b5f08f 100644
95196 --- a/kernel/utsname_sysctl.c
95197 +++ b/kernel/utsname_sysctl.c
95198 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
95199 static int proc_do_uts_string(struct ctl_table *table, int write,
95200 void __user *buffer, size_t *lenp, loff_t *ppos)
95201 {
95202 - struct ctl_table uts_table;
95203 + ctl_table_no_const uts_table;
95204 int r;
95205 memcpy(&uts_table, table, sizeof(uts_table));
95206 uts_table.data = get_uts(table, write);
95207 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
95208 index 3174bf8..3553520 100644
95209 --- a/kernel/watchdog.c
95210 +++ b/kernel/watchdog.c
95211 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
95212 static void watchdog_nmi_disable(unsigned int cpu) { return; }
95213 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
95214
95215 -static struct smp_hotplug_thread watchdog_threads = {
95216 +static struct smp_hotplug_thread watchdog_threads __read_only = {
95217 .store = &softlockup_watchdog,
95218 .thread_should_run = watchdog_should_run,
95219 .thread_fn = watchdog,
95220 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
95221 index 41ff75b..5ad683a 100644
95222 --- a/kernel/workqueue.c
95223 +++ b/kernel/workqueue.c
95224 @@ -4564,7 +4564,7 @@ static void rebind_workers(struct worker_pool *pool)
95225 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
95226 worker_flags |= WORKER_REBOUND;
95227 worker_flags &= ~WORKER_UNBOUND;
95228 - ACCESS_ONCE(worker->flags) = worker_flags;
95229 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
95230 }
95231
95232 spin_unlock_irq(&pool->lock);
95233 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
95234 index c5cefb3..a4241e3 100644
95235 --- a/lib/Kconfig.debug
95236 +++ b/lib/Kconfig.debug
95237 @@ -923,7 +923,7 @@ config DEBUG_MUTEXES
95238
95239 config DEBUG_WW_MUTEX_SLOWPATH
95240 bool "Wait/wound mutex debugging: Slowpath testing"
95241 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95242 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95243 select DEBUG_LOCK_ALLOC
95244 select DEBUG_SPINLOCK
95245 select DEBUG_MUTEXES
95246 @@ -940,7 +940,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
95247
95248 config DEBUG_LOCK_ALLOC
95249 bool "Lock debugging: detect incorrect freeing of live locks"
95250 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95251 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95252 select DEBUG_SPINLOCK
95253 select DEBUG_MUTEXES
95254 select LOCKDEP
95255 @@ -954,7 +954,7 @@ config DEBUG_LOCK_ALLOC
95256
95257 config PROVE_LOCKING
95258 bool "Lock debugging: prove locking correctness"
95259 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95260 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95261 select LOCKDEP
95262 select DEBUG_SPINLOCK
95263 select DEBUG_MUTEXES
95264 @@ -1005,7 +1005,7 @@ config LOCKDEP
95265
95266 config LOCK_STAT
95267 bool "Lock usage statistics"
95268 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95269 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95270 select LOCKDEP
95271 select DEBUG_SPINLOCK
95272 select DEBUG_MUTEXES
95273 @@ -1467,6 +1467,7 @@ config LATENCYTOP
95274 depends on DEBUG_KERNEL
95275 depends on STACKTRACE_SUPPORT
95276 depends on PROC_FS
95277 + depends on !GRKERNSEC_HIDESYM
95278 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
95279 select KALLSYMS
95280 select KALLSYMS_ALL
95281 @@ -1483,7 +1484,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
95282 config DEBUG_STRICT_USER_COPY_CHECKS
95283 bool "Strict user copy size checks"
95284 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
95285 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
95286 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
95287 help
95288 Enabling this option turns a certain set of sanity checks for user
95289 copy operations into compile time failures.
95290 @@ -1614,7 +1615,7 @@ endmenu # runtime tests
95291
95292 config PROVIDE_OHCI1394_DMA_INIT
95293 bool "Remote debugging over FireWire early on boot"
95294 - depends on PCI && X86
95295 + depends on PCI && X86 && !GRKERNSEC
95296 help
95297 If you want to debug problems which hang or crash the kernel early
95298 on boot and the crashing machine has a FireWire port, you can use
95299 diff --git a/lib/Makefile b/lib/Makefile
95300 index 58f74d2..08e011f 100644
95301 --- a/lib/Makefile
95302 +++ b/lib/Makefile
95303 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
95304 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
95305 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
95306 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
95307 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
95308 +obj-y += list_debug.o
95309 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
95310
95311 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
95312 diff --git a/lib/average.c b/lib/average.c
95313 index 114d1be..ab0350c 100644
95314 --- a/lib/average.c
95315 +++ b/lib/average.c
95316 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
95317 {
95318 unsigned long internal = ACCESS_ONCE(avg->internal);
95319
95320 - ACCESS_ONCE(avg->internal) = internal ?
95321 + ACCESS_ONCE_RW(avg->internal) = internal ?
95322 (((internal << avg->weight) - internal) +
95323 (val << avg->factor)) >> avg->weight :
95324 (val << avg->factor);
95325 diff --git a/lib/bitmap.c b/lib/bitmap.c
95326 index d456f4c1..29a0308 100644
95327 --- a/lib/bitmap.c
95328 +++ b/lib/bitmap.c
95329 @@ -264,7 +264,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
95330 }
95331 EXPORT_SYMBOL(__bitmap_subset);
95332
95333 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
95334 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
95335 {
95336 unsigned int k, lim = bits/BITS_PER_LONG;
95337 int w = 0;
95338 @@ -391,7 +391,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
95339 {
95340 int c, old_c, totaldigits, ndigits, nchunks, nbits;
95341 u32 chunk;
95342 - const char __user __force *ubuf = (const char __user __force *)buf;
95343 + const char __user *ubuf = (const char __force_user *)buf;
95344
95345 bitmap_zero(maskp, nmaskbits);
95346
95347 @@ -476,7 +476,7 @@ int bitmap_parse_user(const char __user *ubuf,
95348 {
95349 if (!access_ok(VERIFY_READ, ubuf, ulen))
95350 return -EFAULT;
95351 - return __bitmap_parse((const char __force *)ubuf,
95352 + return __bitmap_parse((const char __force_kernel *)ubuf,
95353 ulen, 1, maskp, nmaskbits);
95354
95355 }
95356 @@ -535,7 +535,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
95357 {
95358 unsigned a, b;
95359 int c, old_c, totaldigits;
95360 - const char __user __force *ubuf = (const char __user __force *)buf;
95361 + const char __user *ubuf = (const char __force_user *)buf;
95362 int exp_digit, in_range;
95363
95364 totaldigits = c = 0;
95365 @@ -630,7 +630,7 @@ int bitmap_parselist_user(const char __user *ubuf,
95366 {
95367 if (!access_ok(VERIFY_READ, ubuf, ulen))
95368 return -EFAULT;
95369 - return __bitmap_parselist((const char __force *)ubuf,
95370 + return __bitmap_parselist((const char __force_kernel *)ubuf,
95371 ulen, 1, maskp, nmaskbits);
95372 }
95373 EXPORT_SYMBOL(bitmap_parselist_user);
95374 diff --git a/lib/bug.c b/lib/bug.c
95375 index 0c3bd95..5a615a1 100644
95376 --- a/lib/bug.c
95377 +++ b/lib/bug.c
95378 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
95379 return BUG_TRAP_TYPE_NONE;
95380
95381 bug = find_bug(bugaddr);
95382 + if (!bug)
95383 + return BUG_TRAP_TYPE_NONE;
95384
95385 file = NULL;
95386 line = 0;
95387 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
95388 index 547f7f9..a6d4ba0 100644
95389 --- a/lib/debugobjects.c
95390 +++ b/lib/debugobjects.c
95391 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
95392 if (limit > 4)
95393 return;
95394
95395 - is_on_stack = object_is_on_stack(addr);
95396 + is_on_stack = object_starts_on_stack(addr);
95397 if (is_on_stack == onstack)
95398 return;
95399
95400 diff --git a/lib/div64.c b/lib/div64.c
95401 index 4382ad7..08aa558 100644
95402 --- a/lib/div64.c
95403 +++ b/lib/div64.c
95404 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
95405 EXPORT_SYMBOL(__div64_32);
95406
95407 #ifndef div_s64_rem
95408 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
95409 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
95410 {
95411 u64 quotient;
95412
95413 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
95414 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
95415 */
95416 #ifndef div64_u64
95417 -u64 div64_u64(u64 dividend, u64 divisor)
95418 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
95419 {
95420 u32 high = divisor >> 32;
95421 u64 quot;
95422 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
95423 index 9722bd2..0d826f4 100644
95424 --- a/lib/dma-debug.c
95425 +++ b/lib/dma-debug.c
95426 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
95427
95428 void dma_debug_add_bus(struct bus_type *bus)
95429 {
95430 - struct notifier_block *nb;
95431 + notifier_block_no_const *nb;
95432
95433 if (dma_debug_disabled())
95434 return;
95435 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
95436
95437 static void check_for_stack(struct device *dev, void *addr)
95438 {
95439 - if (object_is_on_stack(addr))
95440 + if (object_starts_on_stack(addr))
95441 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
95442 "stack [addr=%p]\n", addr);
95443 }
95444 diff --git a/lib/inflate.c b/lib/inflate.c
95445 index 013a761..c28f3fc 100644
95446 --- a/lib/inflate.c
95447 +++ b/lib/inflate.c
95448 @@ -269,7 +269,7 @@ static void free(void *where)
95449 malloc_ptr = free_mem_ptr;
95450 }
95451 #else
95452 -#define malloc(a) kmalloc(a, GFP_KERNEL)
95453 +#define malloc(a) kmalloc((a), GFP_KERNEL)
95454 #define free(a) kfree(a)
95455 #endif
95456
95457 diff --git a/lib/ioremap.c b/lib/ioremap.c
95458 index 0c9216c..863bd89 100644
95459 --- a/lib/ioremap.c
95460 +++ b/lib/ioremap.c
95461 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
95462 unsigned long next;
95463
95464 phys_addr -= addr;
95465 - pmd = pmd_alloc(&init_mm, pud, addr);
95466 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
95467 if (!pmd)
95468 return -ENOMEM;
95469 do {
95470 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
95471 unsigned long next;
95472
95473 phys_addr -= addr;
95474 - pud = pud_alloc(&init_mm, pgd, addr);
95475 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
95476 if (!pud)
95477 return -ENOMEM;
95478 do {
95479 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
95480 index bd2bea9..6b3c95e 100644
95481 --- a/lib/is_single_threaded.c
95482 +++ b/lib/is_single_threaded.c
95483 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
95484 struct task_struct *p, *t;
95485 bool ret;
95486
95487 + if (!mm)
95488 + return true;
95489 +
95490 if (atomic_read(&task->signal->live) != 1)
95491 return false;
95492
95493 diff --git a/lib/kobject.c b/lib/kobject.c
95494 index 03d4ab3..46f6374 100644
95495 --- a/lib/kobject.c
95496 +++ b/lib/kobject.c
95497 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
95498
95499
95500 static DEFINE_SPINLOCK(kobj_ns_type_lock);
95501 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
95502 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
95503
95504 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
95505 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
95506 {
95507 enum kobj_ns_type type = ops->type;
95508 int error;
95509 diff --git a/lib/list_debug.c b/lib/list_debug.c
95510 index c24c2f7..f0296f4 100644
95511 --- a/lib/list_debug.c
95512 +++ b/lib/list_debug.c
95513 @@ -11,7 +11,9 @@
95514 #include <linux/bug.h>
95515 #include <linux/kernel.h>
95516 #include <linux/rculist.h>
95517 +#include <linux/mm.h>
95518
95519 +#ifdef CONFIG_DEBUG_LIST
95520 /*
95521 * Insert a new entry between two known consecutive entries.
95522 *
95523 @@ -19,21 +21,40 @@
95524 * the prev/next entries already!
95525 */
95526
95527 +static bool __list_add_debug(struct list_head *new,
95528 + struct list_head *prev,
95529 + struct list_head *next)
95530 +{
95531 + if (unlikely(next->prev != prev)) {
95532 + printk(KERN_ERR "list_add corruption. next->prev should be "
95533 + "prev (%p), but was %p. (next=%p).\n",
95534 + prev, next->prev, next);
95535 + BUG();
95536 + return false;
95537 + }
95538 + if (unlikely(prev->next != next)) {
95539 + printk(KERN_ERR "list_add corruption. prev->next should be "
95540 + "next (%p), but was %p. (prev=%p).\n",
95541 + next, prev->next, prev);
95542 + BUG();
95543 + return false;
95544 + }
95545 + if (unlikely(new == prev || new == next)) {
95546 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
95547 + new, prev, next);
95548 + BUG();
95549 + return false;
95550 + }
95551 + return true;
95552 +}
95553 +
95554 void __list_add(struct list_head *new,
95555 - struct list_head *prev,
95556 - struct list_head *next)
95557 + struct list_head *prev,
95558 + struct list_head *next)
95559 {
95560 - WARN(next->prev != prev,
95561 - "list_add corruption. next->prev should be "
95562 - "prev (%p), but was %p. (next=%p).\n",
95563 - prev, next->prev, next);
95564 - WARN(prev->next != next,
95565 - "list_add corruption. prev->next should be "
95566 - "next (%p), but was %p. (prev=%p).\n",
95567 - next, prev->next, prev);
95568 - WARN(new == prev || new == next,
95569 - "list_add double add: new=%p, prev=%p, next=%p.\n",
95570 - new, prev, next);
95571 + if (!__list_add_debug(new, prev, next))
95572 + return;
95573 +
95574 next->prev = new;
95575 new->next = next;
95576 new->prev = prev;
95577 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
95578 }
95579 EXPORT_SYMBOL(__list_add);
95580
95581 -void __list_del_entry(struct list_head *entry)
95582 +static bool __list_del_entry_debug(struct list_head *entry)
95583 {
95584 struct list_head *prev, *next;
95585
95586 prev = entry->prev;
95587 next = entry->next;
95588
95589 - if (WARN(next == LIST_POISON1,
95590 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
95591 - entry, LIST_POISON1) ||
95592 - WARN(prev == LIST_POISON2,
95593 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
95594 - entry, LIST_POISON2) ||
95595 - WARN(prev->next != entry,
95596 - "list_del corruption. prev->next should be %p, "
95597 - "but was %p\n", entry, prev->next) ||
95598 - WARN(next->prev != entry,
95599 - "list_del corruption. next->prev should be %p, "
95600 - "but was %p\n", entry, next->prev))
95601 + if (unlikely(next == LIST_POISON1)) {
95602 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
95603 + entry, LIST_POISON1);
95604 + BUG();
95605 + return false;
95606 + }
95607 + if (unlikely(prev == LIST_POISON2)) {
95608 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
95609 + entry, LIST_POISON2);
95610 + BUG();
95611 + return false;
95612 + }
95613 + if (unlikely(entry->prev->next != entry)) {
95614 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
95615 + "but was %p\n", entry, prev->next);
95616 + BUG();
95617 + return false;
95618 + }
95619 + if (unlikely(entry->next->prev != entry)) {
95620 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
95621 + "but was %p\n", entry, next->prev);
95622 + BUG();
95623 + return false;
95624 + }
95625 + return true;
95626 +}
95627 +
95628 +void __list_del_entry(struct list_head *entry)
95629 +{
95630 + if (!__list_del_entry_debug(entry))
95631 return;
95632
95633 - __list_del(prev, next);
95634 + __list_del(entry->prev, entry->next);
95635 }
95636 EXPORT_SYMBOL(__list_del_entry);
95637
95638 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
95639 void __list_add_rcu(struct list_head *new,
95640 struct list_head *prev, struct list_head *next)
95641 {
95642 - WARN(next->prev != prev,
95643 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
95644 - prev, next->prev, next);
95645 - WARN(prev->next != next,
95646 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
95647 - next, prev->next, prev);
95648 + if (!__list_add_debug(new, prev, next))
95649 + return;
95650 +
95651 new->next = next;
95652 new->prev = prev;
95653 rcu_assign_pointer(list_next_rcu(prev), new);
95654 next->prev = new;
95655 }
95656 EXPORT_SYMBOL(__list_add_rcu);
95657 +#endif
95658 +
95659 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
95660 +{
95661 +#ifdef CONFIG_DEBUG_LIST
95662 + if (!__list_add_debug(new, prev, next))
95663 + return;
95664 +#endif
95665 +
95666 + pax_open_kernel();
95667 + next->prev = new;
95668 + new->next = next;
95669 + new->prev = prev;
95670 + prev->next = new;
95671 + pax_close_kernel();
95672 +}
95673 +EXPORT_SYMBOL(__pax_list_add);
95674 +
95675 +void pax_list_del(struct list_head *entry)
95676 +{
95677 +#ifdef CONFIG_DEBUG_LIST
95678 + if (!__list_del_entry_debug(entry))
95679 + return;
95680 +#endif
95681 +
95682 + pax_open_kernel();
95683 + __list_del(entry->prev, entry->next);
95684 + entry->next = LIST_POISON1;
95685 + entry->prev = LIST_POISON2;
95686 + pax_close_kernel();
95687 +}
95688 +EXPORT_SYMBOL(pax_list_del);
95689 +
95690 +void pax_list_del_init(struct list_head *entry)
95691 +{
95692 + pax_open_kernel();
95693 + __list_del(entry->prev, entry->next);
95694 + INIT_LIST_HEAD(entry);
95695 + pax_close_kernel();
95696 +}
95697 +EXPORT_SYMBOL(pax_list_del_init);
95698 +
95699 +void __pax_list_add_rcu(struct list_head *new,
95700 + struct list_head *prev, struct list_head *next)
95701 +{
95702 +#ifdef CONFIG_DEBUG_LIST
95703 + if (!__list_add_debug(new, prev, next))
95704 + return;
95705 +#endif
95706 +
95707 + pax_open_kernel();
95708 + new->next = next;
95709 + new->prev = prev;
95710 + rcu_assign_pointer(list_next_rcu(prev), new);
95711 + next->prev = new;
95712 + pax_close_kernel();
95713 +}
95714 +EXPORT_SYMBOL(__pax_list_add_rcu);
95715 +
95716 +void pax_list_del_rcu(struct list_head *entry)
95717 +{
95718 +#ifdef CONFIG_DEBUG_LIST
95719 + if (!__list_del_entry_debug(entry))
95720 + return;
95721 +#endif
95722 +
95723 + pax_open_kernel();
95724 + __list_del(entry->prev, entry->next);
95725 + entry->next = LIST_POISON1;
95726 + entry->prev = LIST_POISON2;
95727 + pax_close_kernel();
95728 +}
95729 +EXPORT_SYMBOL(pax_list_del_rcu);
95730 diff --git a/lib/lockref.c b/lib/lockref.c
95731 index ecb9a66..a044fc5 100644
95732 --- a/lib/lockref.c
95733 +++ b/lib/lockref.c
95734 @@ -48,13 +48,13 @@
95735 void lockref_get(struct lockref *lockref)
95736 {
95737 CMPXCHG_LOOP(
95738 - new.count++;
95739 + __lockref_inc(&new);
95740 ,
95741 return;
95742 );
95743
95744 spin_lock(&lockref->lock);
95745 - lockref->count++;
95746 + __lockref_inc(lockref);
95747 spin_unlock(&lockref->lock);
95748 }
95749 EXPORT_SYMBOL(lockref_get);
95750 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
95751 int retval;
95752
95753 CMPXCHG_LOOP(
95754 - new.count++;
95755 - if (old.count <= 0)
95756 + __lockref_inc(&new);
95757 + if (__lockref_read(&old) <= 0)
95758 return 0;
95759 ,
95760 return 1;
95761 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
95762
95763 spin_lock(&lockref->lock);
95764 retval = 0;
95765 - if (lockref->count > 0) {
95766 - lockref->count++;
95767 + if (__lockref_read(lockref) > 0) {
95768 + __lockref_inc(lockref);
95769 retval = 1;
95770 }
95771 spin_unlock(&lockref->lock);
95772 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
95773 int lockref_get_or_lock(struct lockref *lockref)
95774 {
95775 CMPXCHG_LOOP(
95776 - new.count++;
95777 - if (old.count <= 0)
95778 + __lockref_inc(&new);
95779 + if (__lockref_read(&old) <= 0)
95780 break;
95781 ,
95782 return 1;
95783 );
95784
95785 spin_lock(&lockref->lock);
95786 - if (lockref->count <= 0)
95787 + if (__lockref_read(lockref) <= 0)
95788 return 0;
95789 - lockref->count++;
95790 + __lockref_inc(lockref);
95791 spin_unlock(&lockref->lock);
95792 return 1;
95793 }
95794 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
95795 int lockref_put_return(struct lockref *lockref)
95796 {
95797 CMPXCHG_LOOP(
95798 - new.count--;
95799 - if (old.count <= 0)
95800 + __lockref_dec(&new);
95801 + if (__lockref_read(&old) <= 0)
95802 return -1;
95803 ,
95804 - return new.count;
95805 + return __lockref_read(&new);
95806 );
95807 return -1;
95808 }
95809 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
95810 int lockref_put_or_lock(struct lockref *lockref)
95811 {
95812 CMPXCHG_LOOP(
95813 - new.count--;
95814 - if (old.count <= 1)
95815 + __lockref_dec(&new);
95816 + if (__lockref_read(&old) <= 1)
95817 break;
95818 ,
95819 return 1;
95820 );
95821
95822 spin_lock(&lockref->lock);
95823 - if (lockref->count <= 1)
95824 + if (__lockref_read(lockref) <= 1)
95825 return 0;
95826 - lockref->count--;
95827 + __lockref_dec(lockref);
95828 spin_unlock(&lockref->lock);
95829 return 1;
95830 }
95831 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
95832 void lockref_mark_dead(struct lockref *lockref)
95833 {
95834 assert_spin_locked(&lockref->lock);
95835 - lockref->count = -128;
95836 + __lockref_set(lockref, -128);
95837 }
95838 EXPORT_SYMBOL(lockref_mark_dead);
95839
95840 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
95841 int retval;
95842
95843 CMPXCHG_LOOP(
95844 - new.count++;
95845 - if (old.count < 0)
95846 + __lockref_inc(&new);
95847 + if (__lockref_read(&old) < 0)
95848 return 0;
95849 ,
95850 return 1;
95851 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
95852
95853 spin_lock(&lockref->lock);
95854 retval = 0;
95855 - if (lockref->count >= 0) {
95856 - lockref->count++;
95857 + if (__lockref_read(lockref) >= 0) {
95858 + __lockref_inc(lockref);
95859 retval = 1;
95860 }
95861 spin_unlock(&lockref->lock);
95862 diff --git a/lib/nlattr.c b/lib/nlattr.c
95863 index f5907d2..36072be 100644
95864 --- a/lib/nlattr.c
95865 +++ b/lib/nlattr.c
95866 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
95867 {
95868 int minlen = min_t(int, count, nla_len(src));
95869
95870 + BUG_ON(minlen < 0);
95871 +
95872 memcpy(dest, nla_data(src), minlen);
95873 if (count > minlen)
95874 memset(dest + minlen, 0, count - minlen);
95875 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
95876 index 6111bcb..02e816b 100644
95877 --- a/lib/percpu-refcount.c
95878 +++ b/lib/percpu-refcount.c
95879 @@ -31,7 +31,7 @@
95880 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
95881 */
95882
95883 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
95884 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
95885
95886 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
95887
95888 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
95889 index 3d2aa27..a472f20 100644
95890 --- a/lib/radix-tree.c
95891 +++ b/lib/radix-tree.c
95892 @@ -67,7 +67,7 @@ struct radix_tree_preload {
95893 int nr;
95894 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
95895 };
95896 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
95897 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
95898
95899 static inline void *ptr_to_indirect(void *ptr)
95900 {
95901 diff --git a/lib/random32.c b/lib/random32.c
95902 index 0bee183..526f12f 100644
95903 --- a/lib/random32.c
95904 +++ b/lib/random32.c
95905 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
95906 }
95907 #endif
95908
95909 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
95910 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
95911
95912 /**
95913 * prandom_u32_state - seeded pseudo-random number generator.
95914 diff --git a/lib/rbtree.c b/lib/rbtree.c
95915 index c16c81a..4dcbda1 100644
95916 --- a/lib/rbtree.c
95917 +++ b/lib/rbtree.c
95918 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
95919 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
95920
95921 static const struct rb_augment_callbacks dummy_callbacks = {
95922 - dummy_propagate, dummy_copy, dummy_rotate
95923 + .propagate = dummy_propagate,
95924 + .copy = dummy_copy,
95925 + .rotate = dummy_rotate
95926 };
95927
95928 void rb_insert_color(struct rb_node *node, struct rb_root *root)
95929 diff --git a/lib/show_mem.c b/lib/show_mem.c
95930 index adc98e18..0ce83c2 100644
95931 --- a/lib/show_mem.c
95932 +++ b/lib/show_mem.c
95933 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
95934 quicklist_total_size());
95935 #endif
95936 #ifdef CONFIG_MEMORY_FAILURE
95937 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
95938 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
95939 #endif
95940 }
95941 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
95942 index e0af6ff..fcc9f15 100644
95943 --- a/lib/strncpy_from_user.c
95944 +++ b/lib/strncpy_from_user.c
95945 @@ -22,7 +22,7 @@
95946 */
95947 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
95948 {
95949 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95950 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95951 long res = 0;
95952
95953 /*
95954 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
95955 index a28df52..3d55877 100644
95956 --- a/lib/strnlen_user.c
95957 +++ b/lib/strnlen_user.c
95958 @@ -26,7 +26,7 @@
95959 */
95960 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
95961 {
95962 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95963 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95964 long align, res = 0;
95965 unsigned long c;
95966
95967 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
95968 index 4abda07..b9d3765 100644
95969 --- a/lib/swiotlb.c
95970 +++ b/lib/swiotlb.c
95971 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
95972
95973 void
95974 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
95975 - dma_addr_t dev_addr)
95976 + dma_addr_t dev_addr, struct dma_attrs *attrs)
95977 {
95978 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
95979
95980 diff --git a/lib/usercopy.c b/lib/usercopy.c
95981 index 4f5b1dd..7cab418 100644
95982 --- a/lib/usercopy.c
95983 +++ b/lib/usercopy.c
95984 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
95985 WARN(1, "Buffer overflow detected!\n");
95986 }
95987 EXPORT_SYMBOL(copy_from_user_overflow);
95988 +
95989 +void copy_to_user_overflow(void)
95990 +{
95991 + WARN(1, "Buffer overflow detected!\n");
95992 +}
95993 +EXPORT_SYMBOL(copy_to_user_overflow);
95994 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
95995 index b235c96..343ffc1 100644
95996 --- a/lib/vsprintf.c
95997 +++ b/lib/vsprintf.c
95998 @@ -16,6 +16,9 @@
95999 * - scnprintf and vscnprintf
96000 */
96001
96002 +#ifdef CONFIG_GRKERNSEC_HIDESYM
96003 +#define __INCLUDED_BY_HIDESYM 1
96004 +#endif
96005 #include <stdarg.h>
96006 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
96007 #include <linux/types.h>
96008 @@ -626,7 +629,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
96009 #ifdef CONFIG_KALLSYMS
96010 if (*fmt == 'B')
96011 sprint_backtrace(sym, value);
96012 - else if (*fmt != 'f' && *fmt != 's')
96013 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
96014 sprint_symbol(sym, value);
96015 else
96016 sprint_symbol_no_offset(sym, value);
96017 @@ -1322,7 +1325,11 @@ char *address_val(char *buf, char *end, const void *addr,
96018 return number(buf, end, num, spec);
96019 }
96020
96021 +#ifdef CONFIG_GRKERNSEC_HIDESYM
96022 +int kptr_restrict __read_mostly = 2;
96023 +#else
96024 int kptr_restrict __read_mostly;
96025 +#endif
96026
96027 /*
96028 * Show a '%p' thing. A kernel extension is that the '%p' is followed
96029 @@ -1333,8 +1340,10 @@ int kptr_restrict __read_mostly;
96030 *
96031 * - 'F' For symbolic function descriptor pointers with offset
96032 * - 'f' For simple symbolic function names without offset
96033 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
96034 * - 'S' For symbolic direct pointers with offset
96035 * - 's' For symbolic direct pointers without offset
96036 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
96037 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
96038 * - 'B' For backtraced symbolic direct pointers with offset
96039 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
96040 @@ -1417,12 +1426,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
96041
96042 if (!ptr && *fmt != 'K') {
96043 /*
96044 - * Print (null) with the same width as a pointer so it makes
96045 + * Print (nil) with the same width as a pointer so it makes
96046 * tabular output look nice.
96047 */
96048 if (spec.field_width == -1)
96049 spec.field_width = default_width;
96050 - return string(buf, end, "(null)", spec);
96051 + return string(buf, end, "(nil)", spec);
96052 }
96053
96054 switch (*fmt) {
96055 @@ -1432,6 +1441,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
96056 /* Fallthrough */
96057 case 'S':
96058 case 's':
96059 +#ifdef CONFIG_GRKERNSEC_HIDESYM
96060 + break;
96061 +#else
96062 + return symbol_string(buf, end, ptr, spec, fmt);
96063 +#endif
96064 + case 'X':
96065 + ptr = dereference_function_descriptor(ptr);
96066 + case 'A':
96067 case 'B':
96068 return symbol_string(buf, end, ptr, spec, fmt);
96069 case 'R':
96070 @@ -1496,6 +1513,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
96071 va_end(va);
96072 return buf;
96073 }
96074 + case 'P':
96075 + break;
96076 case 'K':
96077 /*
96078 * %pK cannot be used in IRQ context because its test
96079 @@ -1553,6 +1572,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
96080 ((const struct file *)ptr)->f_path.dentry,
96081 spec, fmt);
96082 }
96083 +
96084 +#ifdef CONFIG_GRKERNSEC_HIDESYM
96085 + /* 'P' = approved pointers to copy to userland,
96086 + as in the /proc/kallsyms case, as we make it display nothing
96087 + for non-root users, and the real contents for root users
96088 + 'X' = approved simple symbols
96089 + Also ignore 'K' pointers, since we force their NULLing for non-root users
96090 + above
96091 + */
96092 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
96093 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
96094 + dump_stack();
96095 + ptr = NULL;
96096 + }
96097 +#endif
96098 +
96099 spec.flags |= SMALL;
96100 if (spec.field_width == -1) {
96101 spec.field_width = default_width;
96102 @@ -2254,11 +2289,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
96103 typeof(type) value; \
96104 if (sizeof(type) == 8) { \
96105 args = PTR_ALIGN(args, sizeof(u32)); \
96106 - *(u32 *)&value = *(u32 *)args; \
96107 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
96108 + *(u32 *)&value = *(const u32 *)args; \
96109 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
96110 } else { \
96111 args = PTR_ALIGN(args, sizeof(type)); \
96112 - value = *(typeof(type) *)args; \
96113 + value = *(const typeof(type) *)args; \
96114 } \
96115 args += sizeof(type); \
96116 value; \
96117 @@ -2321,7 +2356,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
96118 case FORMAT_TYPE_STR: {
96119 const char *str_arg = args;
96120 args += strlen(str_arg) + 1;
96121 - str = string(str, end, (char *)str_arg, spec);
96122 + str = string(str, end, str_arg, spec);
96123 break;
96124 }
96125
96126 diff --git a/localversion-grsec b/localversion-grsec
96127 new file mode 100644
96128 index 0000000..7cd6065
96129 --- /dev/null
96130 +++ b/localversion-grsec
96131 @@ -0,0 +1 @@
96132 +-grsec
96133 diff --git a/mm/Kconfig b/mm/Kconfig
96134 index a03131b..1b1bafb 100644
96135 --- a/mm/Kconfig
96136 +++ b/mm/Kconfig
96137 @@ -342,10 +342,11 @@ config KSM
96138 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
96139
96140 config DEFAULT_MMAP_MIN_ADDR
96141 - int "Low address space to protect from user allocation"
96142 + int "Low address space to protect from user allocation"
96143 depends on MMU
96144 - default 4096
96145 - help
96146 + default 32768 if ALPHA || ARM || PARISC || SPARC32
96147 + default 65536
96148 + help
96149 This is the portion of low virtual memory which should be protected
96150 from userspace allocation. Keeping a user from writing to low pages
96151 can help reduce the impact of kernel NULL pointer bugs.
96152 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
96153
96154 config HWPOISON_INJECT
96155 tristate "HWPoison pages injector"
96156 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
96157 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
96158 select PROC_PAGE_MONITOR
96159
96160 config NOMMU_INITIAL_TRIM_EXCESS
96161 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
96162 index 957d3da..1d34e20 100644
96163 --- a/mm/Kconfig.debug
96164 +++ b/mm/Kconfig.debug
96165 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
96166 config DEBUG_PAGEALLOC
96167 bool "Debug page memory allocations"
96168 depends on DEBUG_KERNEL
96169 + depends on !PAX_MEMORY_SANITIZE
96170 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
96171 depends on !KMEMCHECK
96172 select PAGE_EXTENSION
96173 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
96174 index 6dc4580..e031ec1 100644
96175 --- a/mm/backing-dev.c
96176 +++ b/mm/backing-dev.c
96177 @@ -12,7 +12,7 @@
96178 #include <linux/device.h>
96179 #include <trace/events/writeback.h>
96180
96181 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
96182 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
96183
96184 struct backing_dev_info noop_backing_dev_info = {
96185 .name = "noop",
96186 @@ -474,7 +474,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
96187 return err;
96188
96189 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
96190 - atomic_long_inc_return(&bdi_seq));
96191 + atomic_long_inc_return_unchecked(&bdi_seq));
96192 if (err) {
96193 bdi_destroy(bdi);
96194 return err;
96195 diff --git a/mm/filemap.c b/mm/filemap.c
96196 index ad72420..0a20ef2 100644
96197 --- a/mm/filemap.c
96198 +++ b/mm/filemap.c
96199 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
96200 struct address_space *mapping = file->f_mapping;
96201
96202 if (!mapping->a_ops->readpage)
96203 - return -ENOEXEC;
96204 + return -ENODEV;
96205 file_accessed(file);
96206 vma->vm_ops = &generic_file_vm_ops;
96207 return 0;
96208 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
96209 *pos = i_size_read(inode);
96210
96211 if (limit != RLIM_INFINITY) {
96212 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
96213 if (*pos >= limit) {
96214 send_sig(SIGXFSZ, current, 0);
96215 return -EFBIG;
96216 diff --git a/mm/gup.c b/mm/gup.c
96217 index a6e24e2..72dd2cf 100644
96218 --- a/mm/gup.c
96219 +++ b/mm/gup.c
96220 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
96221 unsigned int fault_flags = 0;
96222 int ret;
96223
96224 - /* For mlock, just skip the stack guard page. */
96225 - if ((*flags & FOLL_MLOCK) &&
96226 - (stack_guard_page_start(vma, address) ||
96227 - stack_guard_page_end(vma, address + PAGE_SIZE)))
96228 - return -ENOENT;
96229 if (*flags & FOLL_WRITE)
96230 fault_flags |= FAULT_FLAG_WRITE;
96231 if (nonblocking)
96232 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
96233 if (!(gup_flags & FOLL_FORCE))
96234 gup_flags |= FOLL_NUMA;
96235
96236 - do {
96237 + while (nr_pages) {
96238 struct page *page;
96239 unsigned int foll_flags = gup_flags;
96240 unsigned int page_increm;
96241
96242 /* first iteration or cross vma bound */
96243 if (!vma || start >= vma->vm_end) {
96244 - vma = find_extend_vma(mm, start);
96245 + vma = find_vma(mm, start);
96246 if (!vma && in_gate_area(mm, start)) {
96247 int ret;
96248 ret = get_gate_page(mm, start & PAGE_MASK,
96249 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
96250 goto next_page;
96251 }
96252
96253 - if (!vma || check_vma_flags(vma, gup_flags))
96254 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
96255 return i ? : -EFAULT;
96256 if (is_vm_hugetlb_page(vma)) {
96257 i = follow_hugetlb_page(mm, vma, pages, vmas,
96258 @@ -509,7 +504,7 @@ next_page:
96259 i += page_increm;
96260 start += page_increm * PAGE_SIZE;
96261 nr_pages -= page_increm;
96262 - } while (nr_pages);
96263 + }
96264 return i;
96265 }
96266 EXPORT_SYMBOL(__get_user_pages);
96267 diff --git a/mm/highmem.c b/mm/highmem.c
96268 index 123bcd3..0de52ba 100644
96269 --- a/mm/highmem.c
96270 +++ b/mm/highmem.c
96271 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
96272 * So no dangers, even with speculative execution.
96273 */
96274 page = pte_page(pkmap_page_table[i]);
96275 + pax_open_kernel();
96276 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
96277 -
96278 + pax_close_kernel();
96279 set_page_address(page, NULL);
96280 need_flush = 1;
96281 }
96282 @@ -259,9 +260,11 @@ start:
96283 }
96284 }
96285 vaddr = PKMAP_ADDR(last_pkmap_nr);
96286 +
96287 + pax_open_kernel();
96288 set_pte_at(&init_mm, vaddr,
96289 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
96290 -
96291 + pax_close_kernel();
96292 pkmap_count[last_pkmap_nr] = 1;
96293 set_page_address(page, (void *)vaddr);
96294
96295 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
96296 index c41b2a0..100cf92 100644
96297 --- a/mm/hugetlb.c
96298 +++ b/mm/hugetlb.c
96299 @@ -2260,6 +2260,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
96300 struct ctl_table *table, int write,
96301 void __user *buffer, size_t *length, loff_t *ppos)
96302 {
96303 + ctl_table_no_const t;
96304 struct hstate *h = &default_hstate;
96305 unsigned long tmp = h->max_huge_pages;
96306 int ret;
96307 @@ -2267,9 +2268,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
96308 if (!hugepages_supported())
96309 return -ENOTSUPP;
96310
96311 - table->data = &tmp;
96312 - table->maxlen = sizeof(unsigned long);
96313 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
96314 + t = *table;
96315 + t.data = &tmp;
96316 + t.maxlen = sizeof(unsigned long);
96317 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
96318 if (ret)
96319 goto out;
96320
96321 @@ -2304,6 +2306,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
96322 struct hstate *h = &default_hstate;
96323 unsigned long tmp;
96324 int ret;
96325 + ctl_table_no_const hugetlb_table;
96326
96327 if (!hugepages_supported())
96328 return -ENOTSUPP;
96329 @@ -2313,9 +2316,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
96330 if (write && hstate_is_gigantic(h))
96331 return -EINVAL;
96332
96333 - table->data = &tmp;
96334 - table->maxlen = sizeof(unsigned long);
96335 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
96336 + hugetlb_table = *table;
96337 + hugetlb_table.data = &tmp;
96338 + hugetlb_table.maxlen = sizeof(unsigned long);
96339 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
96340 if (ret)
96341 goto out;
96342
96343 @@ -2800,6 +2804,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
96344 i_mmap_unlock_write(mapping);
96345 }
96346
96347 +#ifdef CONFIG_PAX_SEGMEXEC
96348 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
96349 +{
96350 + struct mm_struct *mm = vma->vm_mm;
96351 + struct vm_area_struct *vma_m;
96352 + unsigned long address_m;
96353 + pte_t *ptep_m;
96354 +
96355 + vma_m = pax_find_mirror_vma(vma);
96356 + if (!vma_m)
96357 + return;
96358 +
96359 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96360 + address_m = address + SEGMEXEC_TASK_SIZE;
96361 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
96362 + get_page(page_m);
96363 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
96364 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
96365 +}
96366 +#endif
96367 +
96368 /*
96369 * Hugetlb_cow() should be called with page lock of the original hugepage held.
96370 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
96371 @@ -2912,6 +2937,11 @@ retry_avoidcopy:
96372 make_huge_pte(vma, new_page, 1));
96373 page_remove_rmap(old_page);
96374 hugepage_add_new_anon_rmap(new_page, vma, address);
96375 +
96376 +#ifdef CONFIG_PAX_SEGMEXEC
96377 + pax_mirror_huge_pte(vma, address, new_page);
96378 +#endif
96379 +
96380 /* Make the old page be freed below */
96381 new_page = old_page;
96382 }
96383 @@ -3072,6 +3102,10 @@ retry:
96384 && (vma->vm_flags & VM_SHARED)));
96385 set_huge_pte_at(mm, address, ptep, new_pte);
96386
96387 +#ifdef CONFIG_PAX_SEGMEXEC
96388 + pax_mirror_huge_pte(vma, address, page);
96389 +#endif
96390 +
96391 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
96392 /* Optimization, do the COW without a second fault */
96393 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
96394 @@ -3139,6 +3173,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96395 struct address_space *mapping;
96396 int need_wait_lock = 0;
96397
96398 +#ifdef CONFIG_PAX_SEGMEXEC
96399 + struct vm_area_struct *vma_m;
96400 +#endif
96401 +
96402 address &= huge_page_mask(h);
96403
96404 ptep = huge_pte_offset(mm, address);
96405 @@ -3152,6 +3190,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96406 VM_FAULT_SET_HINDEX(hstate_index(h));
96407 }
96408
96409 +#ifdef CONFIG_PAX_SEGMEXEC
96410 + vma_m = pax_find_mirror_vma(vma);
96411 + if (vma_m) {
96412 + unsigned long address_m;
96413 +
96414 + if (vma->vm_start > vma_m->vm_start) {
96415 + address_m = address;
96416 + address -= SEGMEXEC_TASK_SIZE;
96417 + vma = vma_m;
96418 + h = hstate_vma(vma);
96419 + } else
96420 + address_m = address + SEGMEXEC_TASK_SIZE;
96421 +
96422 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
96423 + return VM_FAULT_OOM;
96424 + address_m &= HPAGE_MASK;
96425 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
96426 + }
96427 +#endif
96428 +
96429 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
96430 if (!ptep)
96431 return VM_FAULT_OOM;
96432 diff --git a/mm/internal.h b/mm/internal.h
96433 index a96da5b..42ebd54 100644
96434 --- a/mm/internal.h
96435 +++ b/mm/internal.h
96436 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
96437
96438 extern int __isolate_free_page(struct page *page, unsigned int order);
96439 extern void __free_pages_bootmem(struct page *page, unsigned int order);
96440 +extern void free_compound_page(struct page *page);
96441 extern void prep_compound_page(struct page *page, unsigned long order);
96442 #ifdef CONFIG_MEMORY_FAILURE
96443 extern bool is_free_buddy_page(struct page *page);
96444 @@ -411,7 +412,7 @@ extern u32 hwpoison_filter_enable;
96445
96446 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
96447 unsigned long, unsigned long,
96448 - unsigned long, unsigned long);
96449 + unsigned long, unsigned long) __intentional_overflow(-1);
96450
96451 extern void set_pageblock_order(void);
96452 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
96453 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
96454 index 5405aff..483406d 100644
96455 --- a/mm/kmemleak.c
96456 +++ b/mm/kmemleak.c
96457 @@ -365,7 +365,7 @@ static void print_unreferenced(struct seq_file *seq,
96458
96459 for (i = 0; i < object->trace_len; i++) {
96460 void *ptr = (void *)object->trace[i];
96461 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
96462 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
96463 }
96464 }
96465
96466 @@ -1911,7 +1911,7 @@ static int __init kmemleak_late_init(void)
96467 return -ENOMEM;
96468 }
96469
96470 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
96471 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
96472 &kmemleak_fops);
96473 if (!dentry)
96474 pr_warning("Failed to create the debugfs kmemleak file\n");
96475 diff --git a/mm/maccess.c b/mm/maccess.c
96476 index d53adf9..03a24bf 100644
96477 --- a/mm/maccess.c
96478 +++ b/mm/maccess.c
96479 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
96480 set_fs(KERNEL_DS);
96481 pagefault_disable();
96482 ret = __copy_from_user_inatomic(dst,
96483 - (__force const void __user *)src, size);
96484 + (const void __force_user *)src, size);
96485 pagefault_enable();
96486 set_fs(old_fs);
96487
96488 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
96489
96490 set_fs(KERNEL_DS);
96491 pagefault_disable();
96492 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
96493 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
96494 pagefault_enable();
96495 set_fs(old_fs);
96496
96497 diff --git a/mm/madvise.c b/mm/madvise.c
96498 index d551475..8fdd7f3 100644
96499 --- a/mm/madvise.c
96500 +++ b/mm/madvise.c
96501 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
96502 pgoff_t pgoff;
96503 unsigned long new_flags = vma->vm_flags;
96504
96505 +#ifdef CONFIG_PAX_SEGMEXEC
96506 + struct vm_area_struct *vma_m;
96507 +#endif
96508 +
96509 switch (behavior) {
96510 case MADV_NORMAL:
96511 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
96512 @@ -126,6 +130,13 @@ success:
96513 /*
96514 * vm_flags is protected by the mmap_sem held in write mode.
96515 */
96516 +
96517 +#ifdef CONFIG_PAX_SEGMEXEC
96518 + vma_m = pax_find_mirror_vma(vma);
96519 + if (vma_m)
96520 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
96521 +#endif
96522 +
96523 vma->vm_flags = new_flags;
96524
96525 out:
96526 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
96527 struct vm_area_struct **prev,
96528 unsigned long start, unsigned long end)
96529 {
96530 +
96531 +#ifdef CONFIG_PAX_SEGMEXEC
96532 + struct vm_area_struct *vma_m;
96533 +#endif
96534 +
96535 *prev = vma;
96536 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
96537 return -EINVAL;
96538
96539 zap_page_range(vma, start, end - start, NULL);
96540 +
96541 +#ifdef CONFIG_PAX_SEGMEXEC
96542 + vma_m = pax_find_mirror_vma(vma);
96543 + if (vma_m) {
96544 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
96545 + return -EINVAL;
96546 +
96547 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
96548 + }
96549 +#endif
96550 +
96551 return 0;
96552 }
96553
96554 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
96555 if (end < start)
96556 return error;
96557
96558 +#ifdef CONFIG_PAX_SEGMEXEC
96559 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
96560 + if (end > SEGMEXEC_TASK_SIZE)
96561 + return error;
96562 + } else
96563 +#endif
96564 +
96565 + if (end > TASK_SIZE)
96566 + return error;
96567 +
96568 error = 0;
96569 if (end == start)
96570 return error;
96571 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
96572 index d487f8d..39ebbf6 100644
96573 --- a/mm/memory-failure.c
96574 +++ b/mm/memory-failure.c
96575 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
96576
96577 int sysctl_memory_failure_recovery __read_mostly = 1;
96578
96579 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
96580 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
96581
96582 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
96583
96584 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
96585 pfn, t->comm, t->pid);
96586 si.si_signo = SIGBUS;
96587 si.si_errno = 0;
96588 - si.si_addr = (void *)addr;
96589 + si.si_addr = (void __user *)addr;
96590 #ifdef __ARCH_SI_TRAPNO
96591 si.si_trapno = trapno;
96592 #endif
96593 @@ -779,7 +779,7 @@ static struct page_state {
96594 unsigned long res;
96595 char *msg;
96596 int (*action)(struct page *p, unsigned long pfn);
96597 -} error_states[] = {
96598 +} __do_const error_states[] = {
96599 { reserved, reserved, "reserved kernel", me_kernel },
96600 /*
96601 * free pages are specially detected outside this table:
96602 @@ -1087,7 +1087,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
96603 nr_pages = 1 << compound_order(hpage);
96604 else /* normal page or thp */
96605 nr_pages = 1;
96606 - atomic_long_add(nr_pages, &num_poisoned_pages);
96607 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
96608
96609 /*
96610 * We need/can do nothing about count=0 pages.
96611 @@ -1116,7 +1116,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
96612 if (PageHWPoison(hpage)) {
96613 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
96614 || (p != hpage && TestSetPageHWPoison(hpage))) {
96615 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96616 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96617 unlock_page(hpage);
96618 return 0;
96619 }
96620 @@ -1184,14 +1184,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
96621 */
96622 if (!PageHWPoison(p)) {
96623 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
96624 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96625 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96626 put_page(hpage);
96627 res = 0;
96628 goto out;
96629 }
96630 if (hwpoison_filter(p)) {
96631 if (TestClearPageHWPoison(p))
96632 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96633 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96634 unlock_page(hpage);
96635 put_page(hpage);
96636 return 0;
96637 @@ -1421,7 +1421,7 @@ int unpoison_memory(unsigned long pfn)
96638 return 0;
96639 }
96640 if (TestClearPageHWPoison(p))
96641 - atomic_long_dec(&num_poisoned_pages);
96642 + atomic_long_dec_unchecked(&num_poisoned_pages);
96643 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
96644 return 0;
96645 }
96646 @@ -1435,7 +1435,7 @@ int unpoison_memory(unsigned long pfn)
96647 */
96648 if (TestClearPageHWPoison(page)) {
96649 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
96650 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96651 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96652 freeit = 1;
96653 if (PageHuge(page))
96654 clear_page_hwpoison_huge_page(page);
96655 @@ -1560,11 +1560,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
96656 if (PageHuge(page)) {
96657 set_page_hwpoison_huge_page(hpage);
96658 dequeue_hwpoisoned_huge_page(hpage);
96659 - atomic_long_add(1 << compound_order(hpage),
96660 + atomic_long_add_unchecked(1 << compound_order(hpage),
96661 &num_poisoned_pages);
96662 } else {
96663 SetPageHWPoison(page);
96664 - atomic_long_inc(&num_poisoned_pages);
96665 + atomic_long_inc_unchecked(&num_poisoned_pages);
96666 }
96667 }
96668 return ret;
96669 @@ -1603,7 +1603,7 @@ static int __soft_offline_page(struct page *page, int flags)
96670 put_page(page);
96671 pr_info("soft_offline: %#lx: invalidated\n", pfn);
96672 SetPageHWPoison(page);
96673 - atomic_long_inc(&num_poisoned_pages);
96674 + atomic_long_inc_unchecked(&num_poisoned_pages);
96675 return 0;
96676 }
96677
96678 @@ -1652,7 +1652,7 @@ static int __soft_offline_page(struct page *page, int flags)
96679 if (!is_free_buddy_page(page))
96680 pr_info("soft offline: %#lx: page leaked\n",
96681 pfn);
96682 - atomic_long_inc(&num_poisoned_pages);
96683 + atomic_long_inc_unchecked(&num_poisoned_pages);
96684 }
96685 } else {
96686 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
96687 @@ -1722,11 +1722,11 @@ int soft_offline_page(struct page *page, int flags)
96688 if (PageHuge(page)) {
96689 set_page_hwpoison_huge_page(hpage);
96690 dequeue_hwpoisoned_huge_page(hpage);
96691 - atomic_long_add(1 << compound_order(hpage),
96692 + atomic_long_add_unchecked(1 << compound_order(hpage),
96693 &num_poisoned_pages);
96694 } else {
96695 SetPageHWPoison(page);
96696 - atomic_long_inc(&num_poisoned_pages);
96697 + atomic_long_inc_unchecked(&num_poisoned_pages);
96698 }
96699 }
96700 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
96701 diff --git a/mm/memory.c b/mm/memory.c
96702 index 97839f5..4bc5530 100644
96703 --- a/mm/memory.c
96704 +++ b/mm/memory.c
96705 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
96706 free_pte_range(tlb, pmd, addr);
96707 } while (pmd++, addr = next, addr != end);
96708
96709 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
96710 start &= PUD_MASK;
96711 if (start < floor)
96712 return;
96713 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
96714 pud_clear(pud);
96715 pmd_free_tlb(tlb, pmd, start);
96716 mm_dec_nr_pmds(tlb->mm);
96717 +#endif
96718 }
96719
96720 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96721 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96722 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
96723 } while (pud++, addr = next, addr != end);
96724
96725 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
96726 start &= PGDIR_MASK;
96727 if (start < floor)
96728 return;
96729 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96730 pud = pud_offset(pgd, start);
96731 pgd_clear(pgd);
96732 pud_free_tlb(tlb, pud, start);
96733 +#endif
96734 +
96735 }
96736
96737 /*
96738 @@ -691,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
96739 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
96740 */
96741 if (vma->vm_ops)
96742 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
96743 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
96744 vma->vm_ops->fault);
96745 if (vma->vm_file)
96746 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
96747 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
96748 vma->vm_file->f_op->mmap);
96749 dump_stack();
96750 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
96751 @@ -1464,6 +1469,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
96752 page_add_file_rmap(page);
96753 set_pte_at(mm, addr, pte, mk_pte(page, prot));
96754
96755 +#ifdef CONFIG_PAX_SEGMEXEC
96756 + pax_mirror_file_pte(vma, addr, page, ptl);
96757 +#endif
96758 +
96759 retval = 0;
96760 pte_unmap_unlock(pte, ptl);
96761 return retval;
96762 @@ -1508,9 +1517,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
96763 if (!page_count(page))
96764 return -EINVAL;
96765 if (!(vma->vm_flags & VM_MIXEDMAP)) {
96766 +
96767 +#ifdef CONFIG_PAX_SEGMEXEC
96768 + struct vm_area_struct *vma_m;
96769 +#endif
96770 +
96771 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
96772 BUG_ON(vma->vm_flags & VM_PFNMAP);
96773 vma->vm_flags |= VM_MIXEDMAP;
96774 +
96775 +#ifdef CONFIG_PAX_SEGMEXEC
96776 + vma_m = pax_find_mirror_vma(vma);
96777 + if (vma_m)
96778 + vma_m->vm_flags |= VM_MIXEDMAP;
96779 +#endif
96780 +
96781 }
96782 return insert_page(vma, addr, page, vma->vm_page_prot);
96783 }
96784 @@ -1593,6 +1614,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
96785 unsigned long pfn)
96786 {
96787 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
96788 + BUG_ON(vma->vm_mirror);
96789
96790 if (addr < vma->vm_start || addr >= vma->vm_end)
96791 return -EFAULT;
96792 @@ -1840,7 +1862,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
96793
96794 BUG_ON(pud_huge(*pud));
96795
96796 - pmd = pmd_alloc(mm, pud, addr);
96797 + pmd = (mm == &init_mm) ?
96798 + pmd_alloc_kernel(mm, pud, addr) :
96799 + pmd_alloc(mm, pud, addr);
96800 if (!pmd)
96801 return -ENOMEM;
96802 do {
96803 @@ -1860,7 +1884,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
96804 unsigned long next;
96805 int err;
96806
96807 - pud = pud_alloc(mm, pgd, addr);
96808 + pud = (mm == &init_mm) ?
96809 + pud_alloc_kernel(mm, pgd, addr) :
96810 + pud_alloc(mm, pgd, addr);
96811 if (!pud)
96812 return -ENOMEM;
96813 do {
96814 @@ -1982,6 +2008,185 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
96815 return ret;
96816 }
96817
96818 +#ifdef CONFIG_PAX_SEGMEXEC
96819 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
96820 +{
96821 + struct mm_struct *mm = vma->vm_mm;
96822 + spinlock_t *ptl;
96823 + pte_t *pte, entry;
96824 +
96825 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
96826 + entry = *pte;
96827 + if (!pte_present(entry)) {
96828 + if (!pte_none(entry)) {
96829 + free_swap_and_cache(pte_to_swp_entry(entry));
96830 + pte_clear_not_present_full(mm, address, pte, 0);
96831 + }
96832 + } else {
96833 + struct page *page;
96834 +
96835 + flush_cache_page(vma, address, pte_pfn(entry));
96836 + entry = ptep_clear_flush(vma, address, pte);
96837 + BUG_ON(pte_dirty(entry));
96838 + page = vm_normal_page(vma, address, entry);
96839 + if (page) {
96840 + update_hiwater_rss(mm);
96841 + if (PageAnon(page))
96842 + dec_mm_counter_fast(mm, MM_ANONPAGES);
96843 + else
96844 + dec_mm_counter_fast(mm, MM_FILEPAGES);
96845 + page_remove_rmap(page);
96846 + page_cache_release(page);
96847 + }
96848 + }
96849 + pte_unmap_unlock(pte, ptl);
96850 +}
96851 +
96852 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
96853 + *
96854 + * the ptl of the lower mapped page is held on entry and is not released on exit
96855 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
96856 + */
96857 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96858 +{
96859 + struct mm_struct *mm = vma->vm_mm;
96860 + unsigned long address_m;
96861 + spinlock_t *ptl_m;
96862 + struct vm_area_struct *vma_m;
96863 + pmd_t *pmd_m;
96864 + pte_t *pte_m, entry_m;
96865 +
96866 + BUG_ON(!page_m || !PageAnon(page_m));
96867 +
96868 + vma_m = pax_find_mirror_vma(vma);
96869 + if (!vma_m)
96870 + return;
96871 +
96872 + BUG_ON(!PageLocked(page_m));
96873 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96874 + address_m = address + SEGMEXEC_TASK_SIZE;
96875 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96876 + pte_m = pte_offset_map(pmd_m, address_m);
96877 + ptl_m = pte_lockptr(mm, pmd_m);
96878 + if (ptl != ptl_m) {
96879 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96880 + if (!pte_none(*pte_m))
96881 + goto out;
96882 + }
96883 +
96884 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96885 + page_cache_get(page_m);
96886 + page_add_anon_rmap(page_m, vma_m, address_m);
96887 + inc_mm_counter_fast(mm, MM_ANONPAGES);
96888 + set_pte_at(mm, address_m, pte_m, entry_m);
96889 + update_mmu_cache(vma_m, address_m, pte_m);
96890 +out:
96891 + if (ptl != ptl_m)
96892 + spin_unlock(ptl_m);
96893 + pte_unmap(pte_m);
96894 + unlock_page(page_m);
96895 +}
96896 +
96897 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96898 +{
96899 + struct mm_struct *mm = vma->vm_mm;
96900 + unsigned long address_m;
96901 + spinlock_t *ptl_m;
96902 + struct vm_area_struct *vma_m;
96903 + pmd_t *pmd_m;
96904 + pte_t *pte_m, entry_m;
96905 +
96906 + BUG_ON(!page_m || PageAnon(page_m));
96907 +
96908 + vma_m = pax_find_mirror_vma(vma);
96909 + if (!vma_m)
96910 + return;
96911 +
96912 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96913 + address_m = address + SEGMEXEC_TASK_SIZE;
96914 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96915 + pte_m = pte_offset_map(pmd_m, address_m);
96916 + ptl_m = pte_lockptr(mm, pmd_m);
96917 + if (ptl != ptl_m) {
96918 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96919 + if (!pte_none(*pte_m))
96920 + goto out;
96921 + }
96922 +
96923 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96924 + page_cache_get(page_m);
96925 + page_add_file_rmap(page_m);
96926 + inc_mm_counter_fast(mm, MM_FILEPAGES);
96927 + set_pte_at(mm, address_m, pte_m, entry_m);
96928 + update_mmu_cache(vma_m, address_m, pte_m);
96929 +out:
96930 + if (ptl != ptl_m)
96931 + spin_unlock(ptl_m);
96932 + pte_unmap(pte_m);
96933 +}
96934 +
96935 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
96936 +{
96937 + struct mm_struct *mm = vma->vm_mm;
96938 + unsigned long address_m;
96939 + spinlock_t *ptl_m;
96940 + struct vm_area_struct *vma_m;
96941 + pmd_t *pmd_m;
96942 + pte_t *pte_m, entry_m;
96943 +
96944 + vma_m = pax_find_mirror_vma(vma);
96945 + if (!vma_m)
96946 + return;
96947 +
96948 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96949 + address_m = address + SEGMEXEC_TASK_SIZE;
96950 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96951 + pte_m = pte_offset_map(pmd_m, address_m);
96952 + ptl_m = pte_lockptr(mm, pmd_m);
96953 + if (ptl != ptl_m) {
96954 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96955 + if (!pte_none(*pte_m))
96956 + goto out;
96957 + }
96958 +
96959 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
96960 + set_pte_at(mm, address_m, pte_m, entry_m);
96961 +out:
96962 + if (ptl != ptl_m)
96963 + spin_unlock(ptl_m);
96964 + pte_unmap(pte_m);
96965 +}
96966 +
96967 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
96968 +{
96969 + struct page *page_m;
96970 + pte_t entry;
96971 +
96972 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
96973 + goto out;
96974 +
96975 + entry = *pte;
96976 + page_m = vm_normal_page(vma, address, entry);
96977 + if (!page_m)
96978 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
96979 + else if (PageAnon(page_m)) {
96980 + if (pax_find_mirror_vma(vma)) {
96981 + pte_unmap_unlock(pte, ptl);
96982 + lock_page(page_m);
96983 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
96984 + if (pte_same(entry, *pte))
96985 + pax_mirror_anon_pte(vma, address, page_m, ptl);
96986 + else
96987 + unlock_page(page_m);
96988 + }
96989 + } else
96990 + pax_mirror_file_pte(vma, address, page_m, ptl);
96991 +
96992 +out:
96993 + pte_unmap_unlock(pte, ptl);
96994 +}
96995 +#endif
96996 +
96997 /*
96998 * This routine handles present pages, when users try to write
96999 * to a shared page. It is done by copying the page to a new address
97000 @@ -2172,6 +2377,12 @@ gotten:
97001 */
97002 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
97003 if (likely(pte_same(*page_table, orig_pte))) {
97004 +
97005 +#ifdef CONFIG_PAX_SEGMEXEC
97006 + if (pax_find_mirror_vma(vma))
97007 + BUG_ON(!trylock_page(new_page));
97008 +#endif
97009 +
97010 if (old_page) {
97011 if (!PageAnon(old_page)) {
97012 dec_mm_counter_fast(mm, MM_FILEPAGES);
97013 @@ -2225,6 +2436,10 @@ gotten:
97014 page_remove_rmap(old_page);
97015 }
97016
97017 +#ifdef CONFIG_PAX_SEGMEXEC
97018 + pax_mirror_anon_pte(vma, address, new_page, ptl);
97019 +#endif
97020 +
97021 /* Free the old page.. */
97022 new_page = old_page;
97023 ret |= VM_FAULT_WRITE;
97024 @@ -2483,6 +2698,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
97025 swap_free(entry);
97026 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
97027 try_to_free_swap(page);
97028 +
97029 +#ifdef CONFIG_PAX_SEGMEXEC
97030 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
97031 +#endif
97032 +
97033 unlock_page(page);
97034 if (page != swapcache) {
97035 /*
97036 @@ -2506,6 +2726,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
97037
97038 /* No need to invalidate - it was non-present before */
97039 update_mmu_cache(vma, address, page_table);
97040 +
97041 +#ifdef CONFIG_PAX_SEGMEXEC
97042 + pax_mirror_anon_pte(vma, address, page, ptl);
97043 +#endif
97044 +
97045 unlock:
97046 pte_unmap_unlock(page_table, ptl);
97047 out:
97048 @@ -2525,40 +2750,6 @@ out_release:
97049 }
97050
97051 /*
97052 - * This is like a special single-page "expand_{down|up}wards()",
97053 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
97054 - * doesn't hit another vma.
97055 - */
97056 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
97057 -{
97058 - address &= PAGE_MASK;
97059 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
97060 - struct vm_area_struct *prev = vma->vm_prev;
97061 -
97062 - /*
97063 - * Is there a mapping abutting this one below?
97064 - *
97065 - * That's only ok if it's the same stack mapping
97066 - * that has gotten split..
97067 - */
97068 - if (prev && prev->vm_end == address)
97069 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
97070 -
97071 - return expand_downwards(vma, address - PAGE_SIZE);
97072 - }
97073 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
97074 - struct vm_area_struct *next = vma->vm_next;
97075 -
97076 - /* As VM_GROWSDOWN but s/below/above/ */
97077 - if (next && next->vm_start == address + PAGE_SIZE)
97078 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
97079 -
97080 - return expand_upwards(vma, address + PAGE_SIZE);
97081 - }
97082 - return 0;
97083 -}
97084 -
97085 -/*
97086 * We enter with non-exclusive mmap_sem (to exclude vma changes,
97087 * but allow concurrent faults), and pte mapped but not yet locked.
97088 * We return with mmap_sem still held, but pte unmapped and unlocked.
97089 @@ -2568,27 +2759,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
97090 unsigned int flags)
97091 {
97092 struct mem_cgroup *memcg;
97093 - struct page *page;
97094 + struct page *page = NULL;
97095 spinlock_t *ptl;
97096 pte_t entry;
97097
97098 - pte_unmap(page_table);
97099 -
97100 - /* Check if we need to add a guard page to the stack */
97101 - if (check_stack_guard_page(vma, address) < 0)
97102 - return VM_FAULT_SIGSEGV;
97103 -
97104 - /* Use the zero-page for reads */
97105 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
97106 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
97107 vma->vm_page_prot));
97108 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
97109 + ptl = pte_lockptr(mm, pmd);
97110 + spin_lock(ptl);
97111 if (!pte_none(*page_table))
97112 goto unlock;
97113 goto setpte;
97114 }
97115
97116 /* Allocate our own private page. */
97117 + pte_unmap(page_table);
97118 +
97119 if (unlikely(anon_vma_prepare(vma)))
97120 goto oom;
97121 page = alloc_zeroed_user_highpage_movable(vma, address);
97122 @@ -2612,6 +2799,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
97123 if (!pte_none(*page_table))
97124 goto release;
97125
97126 +#ifdef CONFIG_PAX_SEGMEXEC
97127 + if (pax_find_mirror_vma(vma))
97128 + BUG_ON(!trylock_page(page));
97129 +#endif
97130 +
97131 inc_mm_counter_fast(mm, MM_ANONPAGES);
97132 page_add_new_anon_rmap(page, vma, address);
97133 mem_cgroup_commit_charge(page, memcg, false);
97134 @@ -2621,6 +2813,12 @@ setpte:
97135
97136 /* No need to invalidate - it was non-present before */
97137 update_mmu_cache(vma, address, page_table);
97138 +
97139 +#ifdef CONFIG_PAX_SEGMEXEC
97140 + if (page)
97141 + pax_mirror_anon_pte(vma, address, page, ptl);
97142 +#endif
97143 +
97144 unlock:
97145 pte_unmap_unlock(page_table, ptl);
97146 return 0;
97147 @@ -2853,6 +3051,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97148 return ret;
97149 }
97150 do_set_pte(vma, address, fault_page, pte, false, false);
97151 +
97152 +#ifdef CONFIG_PAX_SEGMEXEC
97153 + pax_mirror_file_pte(vma, address, fault_page, ptl);
97154 +#endif
97155 +
97156 unlock_page(fault_page);
97157 unlock_out:
97158 pte_unmap_unlock(pte, ptl);
97159 @@ -2904,7 +3107,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97160 }
97161 goto uncharge_out;
97162 }
97163 +
97164 +#ifdef CONFIG_PAX_SEGMEXEC
97165 + if (pax_find_mirror_vma(vma))
97166 + BUG_ON(!trylock_page(new_page));
97167 +#endif
97168 +
97169 do_set_pte(vma, address, new_page, pte, true, true);
97170 +
97171 +#ifdef CONFIG_PAX_SEGMEXEC
97172 + pax_mirror_anon_pte(vma, address, new_page, ptl);
97173 +#endif
97174 +
97175 mem_cgroup_commit_charge(new_page, memcg, false);
97176 lru_cache_add_active_or_unevictable(new_page, vma);
97177 pte_unmap_unlock(pte, ptl);
97178 @@ -2962,6 +3176,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97179 return ret;
97180 }
97181 do_set_pte(vma, address, fault_page, pte, true, false);
97182 +
97183 +#ifdef CONFIG_PAX_SEGMEXEC
97184 + pax_mirror_file_pte(vma, address, fault_page, ptl);
97185 +#endif
97186 +
97187 pte_unmap_unlock(pte, ptl);
97188
97189 if (set_page_dirty(fault_page))
97190 @@ -3185,6 +3404,12 @@ static int handle_pte_fault(struct mm_struct *mm,
97191 if (flags & FAULT_FLAG_WRITE)
97192 flush_tlb_fix_spurious_fault(vma, address);
97193 }
97194 +
97195 +#ifdef CONFIG_PAX_SEGMEXEC
97196 + pax_mirror_pte(vma, address, pte, pmd, ptl);
97197 + return 0;
97198 +#endif
97199 +
97200 unlock:
97201 pte_unmap_unlock(pte, ptl);
97202 return 0;
97203 @@ -3204,9 +3429,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97204 pmd_t *pmd;
97205 pte_t *pte;
97206
97207 +#ifdef CONFIG_PAX_SEGMEXEC
97208 + struct vm_area_struct *vma_m;
97209 +#endif
97210 +
97211 if (unlikely(is_vm_hugetlb_page(vma)))
97212 return hugetlb_fault(mm, vma, address, flags);
97213
97214 +#ifdef CONFIG_PAX_SEGMEXEC
97215 + vma_m = pax_find_mirror_vma(vma);
97216 + if (vma_m) {
97217 + unsigned long address_m;
97218 + pgd_t *pgd_m;
97219 + pud_t *pud_m;
97220 + pmd_t *pmd_m;
97221 +
97222 + if (vma->vm_start > vma_m->vm_start) {
97223 + address_m = address;
97224 + address -= SEGMEXEC_TASK_SIZE;
97225 + vma = vma_m;
97226 + } else
97227 + address_m = address + SEGMEXEC_TASK_SIZE;
97228 +
97229 + pgd_m = pgd_offset(mm, address_m);
97230 + pud_m = pud_alloc(mm, pgd_m, address_m);
97231 + if (!pud_m)
97232 + return VM_FAULT_OOM;
97233 + pmd_m = pmd_alloc(mm, pud_m, address_m);
97234 + if (!pmd_m)
97235 + return VM_FAULT_OOM;
97236 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
97237 + return VM_FAULT_OOM;
97238 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
97239 + }
97240 +#endif
97241 +
97242 pgd = pgd_offset(mm, address);
97243 pud = pud_alloc(mm, pgd, address);
97244 if (!pud)
97245 @@ -3341,6 +3598,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
97246 spin_unlock(&mm->page_table_lock);
97247 return 0;
97248 }
97249 +
97250 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
97251 +{
97252 + pud_t *new = pud_alloc_one(mm, address);
97253 + if (!new)
97254 + return -ENOMEM;
97255 +
97256 + smp_wmb(); /* See comment in __pte_alloc */
97257 +
97258 + spin_lock(&mm->page_table_lock);
97259 + if (pgd_present(*pgd)) /* Another has populated it */
97260 + pud_free(mm, new);
97261 + else
97262 + pgd_populate_kernel(mm, pgd, new);
97263 + spin_unlock(&mm->page_table_lock);
97264 + return 0;
97265 +}
97266 #endif /* __PAGETABLE_PUD_FOLDED */
97267
97268 #ifndef __PAGETABLE_PMD_FOLDED
97269 @@ -3373,6 +3647,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
97270 spin_unlock(&mm->page_table_lock);
97271 return 0;
97272 }
97273 +
97274 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
97275 +{
97276 + pmd_t *new = pmd_alloc_one(mm, address);
97277 + if (!new)
97278 + return -ENOMEM;
97279 +
97280 + smp_wmb(); /* See comment in __pte_alloc */
97281 +
97282 + spin_lock(&mm->page_table_lock);
97283 +#ifndef __ARCH_HAS_4LEVEL_HACK
97284 + if (!pud_present(*pud)) {
97285 + mm_inc_nr_pmds(mm);
97286 + pud_populate_kernel(mm, pud, new);
97287 + } else /* Another has populated it */
97288 + pmd_free(mm, new);
97289 +#else
97290 + if (!pgd_present(*pud)) {
97291 + mm_inc_nr_pmds(mm);
97292 + pgd_populate_kernel(mm, pud, new);
97293 + } else /* Another has populated it */
97294 + pmd_free(mm, new);
97295 +#endif /* __ARCH_HAS_4LEVEL_HACK */
97296 + spin_unlock(&mm->page_table_lock);
97297 + return 0;
97298 +}
97299 #endif /* __PAGETABLE_PMD_FOLDED */
97300
97301 static int __follow_pte(struct mm_struct *mm, unsigned long address,
97302 @@ -3482,8 +3782,8 @@ out:
97303 return ret;
97304 }
97305
97306 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
97307 - void *buf, int len, int write)
97308 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
97309 + void *buf, size_t len, int write)
97310 {
97311 resource_size_t phys_addr;
97312 unsigned long prot = 0;
97313 @@ -3509,8 +3809,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
97314 * Access another process' address space as given in mm. If non-NULL, use the
97315 * given task for page fault accounting.
97316 */
97317 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97318 - unsigned long addr, void *buf, int len, int write)
97319 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97320 + unsigned long addr, void *buf, size_t len, int write)
97321 {
97322 struct vm_area_struct *vma;
97323 void *old_buf = buf;
97324 @@ -3518,7 +3818,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97325 down_read(&mm->mmap_sem);
97326 /* ignore errors, just check how much was successfully transferred */
97327 while (len) {
97328 - int bytes, ret, offset;
97329 + ssize_t bytes, ret, offset;
97330 void *maddr;
97331 struct page *page = NULL;
97332
97333 @@ -3579,8 +3879,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97334 *
97335 * The caller must hold a reference on @mm.
97336 */
97337 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
97338 - void *buf, int len, int write)
97339 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
97340 + void *buf, size_t len, int write)
97341 {
97342 return __access_remote_vm(NULL, mm, addr, buf, len, write);
97343 }
97344 @@ -3590,11 +3890,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
97345 * Source/target buffer must be kernel space,
97346 * Do not walk the page table directly, use get_user_pages
97347 */
97348 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
97349 - void *buf, int len, int write)
97350 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
97351 + void *buf, size_t len, int write)
97352 {
97353 struct mm_struct *mm;
97354 - int ret;
97355 + ssize_t ret;
97356
97357 mm = get_task_mm(tsk);
97358 if (!mm)
97359 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
97360 index 4721046..6ae2056 100644
97361 --- a/mm/mempolicy.c
97362 +++ b/mm/mempolicy.c
97363 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
97364 unsigned long vmstart;
97365 unsigned long vmend;
97366
97367 +#ifdef CONFIG_PAX_SEGMEXEC
97368 + struct vm_area_struct *vma_m;
97369 +#endif
97370 +
97371 vma = find_vma(mm, start);
97372 if (!vma || vma->vm_start > start)
97373 return -EFAULT;
97374 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
97375 err = vma_replace_policy(vma, new_pol);
97376 if (err)
97377 goto out;
97378 +
97379 +#ifdef CONFIG_PAX_SEGMEXEC
97380 + vma_m = pax_find_mirror_vma(vma);
97381 + if (vma_m) {
97382 + err = vma_replace_policy(vma_m, new_pol);
97383 + if (err)
97384 + goto out;
97385 + }
97386 +#endif
97387 +
97388 }
97389
97390 out:
97391 @@ -1160,6 +1174,17 @@ static long do_mbind(unsigned long start, unsigned long len,
97392
97393 if (end < start)
97394 return -EINVAL;
97395 +
97396 +#ifdef CONFIG_PAX_SEGMEXEC
97397 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
97398 + if (end > SEGMEXEC_TASK_SIZE)
97399 + return -EINVAL;
97400 + } else
97401 +#endif
97402 +
97403 + if (end > TASK_SIZE)
97404 + return -EINVAL;
97405 +
97406 if (end == start)
97407 return 0;
97408
97409 @@ -1385,8 +1410,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
97410 */
97411 tcred = __task_cred(task);
97412 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
97413 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
97414 - !capable(CAP_SYS_NICE)) {
97415 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
97416 rcu_read_unlock();
97417 err = -EPERM;
97418 goto out_put;
97419 @@ -1417,6 +1441,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
97420 goto out;
97421 }
97422
97423 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
97424 + if (mm != current->mm &&
97425 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
97426 + mmput(mm);
97427 + err = -EPERM;
97428 + goto out;
97429 + }
97430 +#endif
97431 +
97432 err = do_migrate_pages(mm, old, new,
97433 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
97434
97435 diff --git a/mm/migrate.c b/mm/migrate.c
97436 index 85e0426..be49beb 100644
97437 --- a/mm/migrate.c
97438 +++ b/mm/migrate.c
97439 @@ -1472,8 +1472,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
97440 */
97441 tcred = __task_cred(task);
97442 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
97443 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
97444 - !capable(CAP_SYS_NICE)) {
97445 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
97446 rcu_read_unlock();
97447 err = -EPERM;
97448 goto out;
97449 diff --git a/mm/mlock.c b/mm/mlock.c
97450 index 8a54cd2..92f1747 100644
97451 --- a/mm/mlock.c
97452 +++ b/mm/mlock.c
97453 @@ -14,6 +14,7 @@
97454 #include <linux/pagevec.h>
97455 #include <linux/mempolicy.h>
97456 #include <linux/syscalls.h>
97457 +#include <linux/security.h>
97458 #include <linux/sched.h>
97459 #include <linux/export.h>
97460 #include <linux/rmap.h>
97461 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
97462 {
97463 unsigned long nstart, end, tmp;
97464 struct vm_area_struct * vma, * prev;
97465 - int error;
97466 + int error = 0;
97467
97468 VM_BUG_ON(start & ~PAGE_MASK);
97469 VM_BUG_ON(len != PAGE_ALIGN(len));
97470 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
97471 return -EINVAL;
97472 if (end == start)
97473 return 0;
97474 + if (end > TASK_SIZE)
97475 + return -EINVAL;
97476 +
97477 vma = find_vma(current->mm, start);
97478 if (!vma || vma->vm_start > start)
97479 return -ENOMEM;
97480 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
97481 for (nstart = start ; ; ) {
97482 vm_flags_t newflags;
97483
97484 +#ifdef CONFIG_PAX_SEGMEXEC
97485 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
97486 + break;
97487 +#endif
97488 +
97489 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
97490
97491 newflags = vma->vm_flags & ~VM_LOCKED;
97492 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
97493 locked += current->mm->locked_vm;
97494
97495 /* check against resource limits */
97496 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
97497 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
97498 error = do_mlock(start, len, 1);
97499
97500 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
97501 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
97502 vm_flags_t newflags;
97503
97504 +#ifdef CONFIG_PAX_SEGMEXEC
97505 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
97506 + break;
97507 +#endif
97508 +
97509 newflags = vma->vm_flags & ~VM_LOCKED;
97510 if (flags & MCL_CURRENT)
97511 newflags |= VM_LOCKED;
97512 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
97513 lock_limit >>= PAGE_SHIFT;
97514
97515 ret = -ENOMEM;
97516 +
97517 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
97518 +
97519 down_write(&current->mm->mmap_sem);
97520 -
97521 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
97522 capable(CAP_IPC_LOCK))
97523 ret = do_mlockall(flags);
97524 diff --git a/mm/mm_init.c b/mm/mm_init.c
97525 index 5f420f7..dd42fb1b 100644
97526 --- a/mm/mm_init.c
97527 +++ b/mm/mm_init.c
97528 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
97529 return NOTIFY_OK;
97530 }
97531
97532 -static struct notifier_block compute_batch_nb __meminitdata = {
97533 +static struct notifier_block compute_batch_nb __meminitconst = {
97534 .notifier_call = mm_compute_batch_notifier,
97535 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
97536 };
97537 diff --git a/mm/mmap.c b/mm/mmap.c
97538 index 9ec50a3..0476e2d 100644
97539 --- a/mm/mmap.c
97540 +++ b/mm/mmap.c
97541 @@ -41,6 +41,7 @@
97542 #include <linux/notifier.h>
97543 #include <linux/memory.h>
97544 #include <linux/printk.h>
97545 +#include <linux/random.h>
97546
97547 #include <asm/uaccess.h>
97548 #include <asm/cacheflush.h>
97549 @@ -57,6 +58,16 @@
97550 #define arch_rebalance_pgtables(addr, len) (addr)
97551 #endif
97552
97553 +static inline void verify_mm_writelocked(struct mm_struct *mm)
97554 +{
97555 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
97556 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
97557 + up_read(&mm->mmap_sem);
97558 + BUG();
97559 + }
97560 +#endif
97561 +}
97562 +
97563 static void unmap_region(struct mm_struct *mm,
97564 struct vm_area_struct *vma, struct vm_area_struct *prev,
97565 unsigned long start, unsigned long end);
97566 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
97567 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
97568 *
97569 */
97570 -pgprot_t protection_map[16] = {
97571 +pgprot_t protection_map[16] __read_only = {
97572 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
97573 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
97574 };
97575
97576 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
97577 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
97578 {
97579 - return __pgprot(pgprot_val(protection_map[vm_flags &
97580 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
97581 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
97582 pgprot_val(arch_vm_get_page_prot(vm_flags)));
97583 +
97584 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97585 + if (!(__supported_pte_mask & _PAGE_NX) &&
97586 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
97587 + (vm_flags & (VM_READ | VM_WRITE)))
97588 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
97589 +#endif
97590 +
97591 + return prot;
97592 }
97593 EXPORT_SYMBOL(vm_get_page_prot);
97594
97595 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
97596 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
97597 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
97598 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
97599 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
97600 /*
97601 * Make sure vm_committed_as in one cacheline and not cacheline shared with
97602 * other variables. It can be updated by several CPUs frequently.
97603 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
97604 struct vm_area_struct *next = vma->vm_next;
97605
97606 might_sleep();
97607 + BUG_ON(vma->vm_mirror);
97608 if (vma->vm_ops && vma->vm_ops->close)
97609 vma->vm_ops->close(vma);
97610 if (vma->vm_file)
97611 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
97612
97613 SYSCALL_DEFINE1(brk, unsigned long, brk)
97614 {
97615 + unsigned long rlim;
97616 unsigned long retval;
97617 unsigned long newbrk, oldbrk;
97618 struct mm_struct *mm = current->mm;
97619 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
97620 * segment grow beyond its set limit the in case where the limit is
97621 * not page aligned -Ram Gupta
97622 */
97623 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
97624 + rlim = rlimit(RLIMIT_DATA);
97625 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
97626 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
97627 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
97628 + rlim = 4096 * PAGE_SIZE;
97629 +#endif
97630 + if (check_data_rlimit(rlim, brk, mm->start_brk,
97631 mm->end_data, mm->start_data))
97632 goto out;
97633
97634 @@ -967,6 +996,12 @@ static int
97635 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
97636 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
97637 {
97638 +
97639 +#ifdef CONFIG_PAX_SEGMEXEC
97640 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
97641 + return 0;
97642 +#endif
97643 +
97644 if (is_mergeable_vma(vma, file, vm_flags) &&
97645 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
97646 if (vma->vm_pgoff == vm_pgoff)
97647 @@ -986,6 +1021,12 @@ static int
97648 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
97649 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
97650 {
97651 +
97652 +#ifdef CONFIG_PAX_SEGMEXEC
97653 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
97654 + return 0;
97655 +#endif
97656 +
97657 if (is_mergeable_vma(vma, file, vm_flags) &&
97658 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
97659 pgoff_t vm_pglen;
97660 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97661 struct vm_area_struct *area, *next;
97662 int err;
97663
97664 +#ifdef CONFIG_PAX_SEGMEXEC
97665 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
97666 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
97667 +
97668 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
97669 +#endif
97670 +
97671 /*
97672 * We later require that vma->vm_flags == vm_flags,
97673 * so this tests vma->vm_flags & VM_SPECIAL, too.
97674 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97675 if (next && next->vm_end == end) /* cases 6, 7, 8 */
97676 next = next->vm_next;
97677
97678 +#ifdef CONFIG_PAX_SEGMEXEC
97679 + if (prev)
97680 + prev_m = pax_find_mirror_vma(prev);
97681 + if (area)
97682 + area_m = pax_find_mirror_vma(area);
97683 + if (next)
97684 + next_m = pax_find_mirror_vma(next);
97685 +#endif
97686 +
97687 /*
97688 * Can it merge with the predecessor?
97689 */
97690 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97691 /* cases 1, 6 */
97692 err = vma_adjust(prev, prev->vm_start,
97693 next->vm_end, prev->vm_pgoff, NULL);
97694 - } else /* cases 2, 5, 7 */
97695 +
97696 +#ifdef CONFIG_PAX_SEGMEXEC
97697 + if (!err && prev_m)
97698 + err = vma_adjust(prev_m, prev_m->vm_start,
97699 + next_m->vm_end, prev_m->vm_pgoff, NULL);
97700 +#endif
97701 +
97702 + } else { /* cases 2, 5, 7 */
97703 err = vma_adjust(prev, prev->vm_start,
97704 end, prev->vm_pgoff, NULL);
97705 +
97706 +#ifdef CONFIG_PAX_SEGMEXEC
97707 + if (!err && prev_m)
97708 + err = vma_adjust(prev_m, prev_m->vm_start,
97709 + end_m, prev_m->vm_pgoff, NULL);
97710 +#endif
97711 +
97712 + }
97713 if (err)
97714 return NULL;
97715 khugepaged_enter_vma_merge(prev, vm_flags);
97716 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97717 mpol_equal(policy, vma_policy(next)) &&
97718 can_vma_merge_before(next, vm_flags,
97719 anon_vma, file, pgoff+pglen)) {
97720 - if (prev && addr < prev->vm_end) /* case 4 */
97721 + if (prev && addr < prev->vm_end) { /* case 4 */
97722 err = vma_adjust(prev, prev->vm_start,
97723 addr, prev->vm_pgoff, NULL);
97724 - else /* cases 3, 8 */
97725 +
97726 +#ifdef CONFIG_PAX_SEGMEXEC
97727 + if (!err && prev_m)
97728 + err = vma_adjust(prev_m, prev_m->vm_start,
97729 + addr_m, prev_m->vm_pgoff, NULL);
97730 +#endif
97731 +
97732 + } else { /* cases 3, 8 */
97733 err = vma_adjust(area, addr, next->vm_end,
97734 next->vm_pgoff - pglen, NULL);
97735 +
97736 +#ifdef CONFIG_PAX_SEGMEXEC
97737 + if (!err && area_m)
97738 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
97739 + next_m->vm_pgoff - pglen, NULL);
97740 +#endif
97741 +
97742 + }
97743 if (err)
97744 return NULL;
97745 khugepaged_enter_vma_merge(area, vm_flags);
97746 @@ -1199,8 +1286,10 @@ none:
97747 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
97748 struct file *file, long pages)
97749 {
97750 - const unsigned long stack_flags
97751 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
97752 +
97753 +#ifdef CONFIG_PAX_RANDMMAP
97754 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97755 +#endif
97756
97757 mm->total_vm += pages;
97758
97759 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
97760 mm->shared_vm += pages;
97761 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
97762 mm->exec_vm += pages;
97763 - } else if (flags & stack_flags)
97764 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
97765 mm->stack_vm += pages;
97766 }
97767 #endif /* CONFIG_PROC_FS */
97768 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
97769 locked += mm->locked_vm;
97770 lock_limit = rlimit(RLIMIT_MEMLOCK);
97771 lock_limit >>= PAGE_SHIFT;
97772 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
97773 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
97774 return -EAGAIN;
97775 }
97776 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97777 * (the exception is when the underlying filesystem is noexec
97778 * mounted, in which case we dont add PROT_EXEC.)
97779 */
97780 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
97781 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
97782 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
97783 prot |= PROT_EXEC;
97784
97785 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97786 /* Obtain the address to map to. we verify (or select) it and ensure
97787 * that it represents a valid section of the address space.
97788 */
97789 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
97790 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
97791 if (addr & ~PAGE_MASK)
97792 return addr;
97793
97794 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97795 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
97796 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
97797
97798 +#ifdef CONFIG_PAX_MPROTECT
97799 + if (mm->pax_flags & MF_PAX_MPROTECT) {
97800 +
97801 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
97802 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
97803 + mm->binfmt->handle_mmap)
97804 + mm->binfmt->handle_mmap(file);
97805 +#endif
97806 +
97807 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
97808 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
97809 + gr_log_rwxmmap(file);
97810 +
97811 +#ifdef CONFIG_PAX_EMUPLT
97812 + vm_flags &= ~VM_EXEC;
97813 +#else
97814 + return -EPERM;
97815 +#endif
97816 +
97817 + }
97818 +
97819 + if (!(vm_flags & VM_EXEC))
97820 + vm_flags &= ~VM_MAYEXEC;
97821 +#else
97822 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
97823 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
97824 +#endif
97825 + else
97826 + vm_flags &= ~VM_MAYWRITE;
97827 + }
97828 +#endif
97829 +
97830 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97831 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
97832 + vm_flags &= ~VM_PAGEEXEC;
97833 +#endif
97834 +
97835 if (flags & MAP_LOCKED)
97836 if (!can_do_mlock())
97837 return -EPERM;
97838 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97839 vm_flags |= VM_NORESERVE;
97840 }
97841
97842 + if (!gr_acl_handle_mmap(file, prot))
97843 + return -EACCES;
97844 +
97845 addr = mmap_region(file, addr, len, vm_flags, pgoff);
97846 if (!IS_ERR_VALUE(addr) &&
97847 ((vm_flags & VM_LOCKED) ||
97848 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
97849 vm_flags_t vm_flags = vma->vm_flags;
97850
97851 /* If it was private or non-writable, the write bit is already clear */
97852 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
97853 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
97854 return 0;
97855
97856 /* The backer wishes to know when pages are first written to? */
97857 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97858 struct rb_node **rb_link, *rb_parent;
97859 unsigned long charged = 0;
97860
97861 +#ifdef CONFIG_PAX_SEGMEXEC
97862 + struct vm_area_struct *vma_m = NULL;
97863 +#endif
97864 +
97865 + /*
97866 + * mm->mmap_sem is required to protect against another thread
97867 + * changing the mappings in case we sleep.
97868 + */
97869 + verify_mm_writelocked(mm);
97870 +
97871 /* Check against address space limit. */
97872 +
97873 +#ifdef CONFIG_PAX_RANDMMAP
97874 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97875 +#endif
97876 +
97877 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
97878 unsigned long nr_pages;
97879
97880 @@ -1551,11 +1696,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97881
97882 /* Clear old maps */
97883 error = -ENOMEM;
97884 -munmap_back:
97885 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97886 if (do_munmap(mm, addr, len))
97887 return -ENOMEM;
97888 - goto munmap_back;
97889 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97890 }
97891
97892 /*
97893 @@ -1586,6 +1730,16 @@ munmap_back:
97894 goto unacct_error;
97895 }
97896
97897 +#ifdef CONFIG_PAX_SEGMEXEC
97898 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
97899 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97900 + if (!vma_m) {
97901 + error = -ENOMEM;
97902 + goto free_vma;
97903 + }
97904 + }
97905 +#endif
97906 +
97907 vma->vm_mm = mm;
97908 vma->vm_start = addr;
97909 vma->vm_end = addr + len;
97910 @@ -1616,6 +1770,13 @@ munmap_back:
97911 if (error)
97912 goto unmap_and_free_vma;
97913
97914 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97915 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
97916 + vma->vm_flags |= VM_PAGEEXEC;
97917 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
97918 + }
97919 +#endif
97920 +
97921 /* Can addr have changed??
97922 *
97923 * Answer: Yes, several device drivers can do it in their
97924 @@ -1634,6 +1795,12 @@ munmap_back:
97925 }
97926
97927 vma_link(mm, vma, prev, rb_link, rb_parent);
97928 +
97929 +#ifdef CONFIG_PAX_SEGMEXEC
97930 + if (vma_m)
97931 + BUG_ON(pax_mirror_vma(vma_m, vma));
97932 +#endif
97933 +
97934 /* Once vma denies write, undo our temporary denial count */
97935 if (file) {
97936 if (vm_flags & VM_SHARED)
97937 @@ -1646,6 +1813,7 @@ out:
97938 perf_event_mmap(vma);
97939
97940 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
97941 + track_exec_limit(mm, addr, addr + len, vm_flags);
97942 if (vm_flags & VM_LOCKED) {
97943 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
97944 vma == get_gate_vma(current->mm)))
97945 @@ -1683,6 +1851,12 @@ allow_write_and_free_vma:
97946 if (vm_flags & VM_DENYWRITE)
97947 allow_write_access(file);
97948 free_vma:
97949 +
97950 +#ifdef CONFIG_PAX_SEGMEXEC
97951 + if (vma_m)
97952 + kmem_cache_free(vm_area_cachep, vma_m);
97953 +#endif
97954 +
97955 kmem_cache_free(vm_area_cachep, vma);
97956 unacct_error:
97957 if (charged)
97958 @@ -1690,7 +1864,63 @@ unacct_error:
97959 return error;
97960 }
97961
97962 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97963 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
97964 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
97965 +{
97966 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
97967 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
97968 +
97969 + return 0;
97970 +}
97971 +#endif
97972 +
97973 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
97974 +{
97975 + if (!vma) {
97976 +#ifdef CONFIG_STACK_GROWSUP
97977 + if (addr > sysctl_heap_stack_gap)
97978 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
97979 + else
97980 + vma = find_vma(current->mm, 0);
97981 + if (vma && (vma->vm_flags & VM_GROWSUP))
97982 + return false;
97983 +#endif
97984 + return true;
97985 + }
97986 +
97987 + if (addr + len > vma->vm_start)
97988 + return false;
97989 +
97990 + if (vma->vm_flags & VM_GROWSDOWN)
97991 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
97992 +#ifdef CONFIG_STACK_GROWSUP
97993 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
97994 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
97995 +#endif
97996 + else if (offset)
97997 + return offset <= vma->vm_start - addr - len;
97998 +
97999 + return true;
98000 +}
98001 +
98002 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
98003 +{
98004 + if (vma->vm_start < len)
98005 + return -ENOMEM;
98006 +
98007 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
98008 + if (offset <= vma->vm_start - len)
98009 + return vma->vm_start - len - offset;
98010 + else
98011 + return -ENOMEM;
98012 + }
98013 +
98014 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
98015 + return vma->vm_start - len - sysctl_heap_stack_gap;
98016 + return -ENOMEM;
98017 +}
98018 +
98019 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
98020 {
98021 /*
98022 * We implement the search by looking for an rbtree node that
98023 @@ -1738,11 +1968,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
98024 }
98025 }
98026
98027 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
98028 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
98029 check_current:
98030 /* Check if current node has a suitable gap */
98031 if (gap_start > high_limit)
98032 return -ENOMEM;
98033 +
98034 + if (gap_end - gap_start > info->threadstack_offset)
98035 + gap_start += info->threadstack_offset;
98036 + else
98037 + gap_start = gap_end;
98038 +
98039 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
98040 + if (gap_end - gap_start > sysctl_heap_stack_gap)
98041 + gap_start += sysctl_heap_stack_gap;
98042 + else
98043 + gap_start = gap_end;
98044 + }
98045 + if (vma->vm_flags & VM_GROWSDOWN) {
98046 + if (gap_end - gap_start > sysctl_heap_stack_gap)
98047 + gap_end -= sysctl_heap_stack_gap;
98048 + else
98049 + gap_end = gap_start;
98050 + }
98051 if (gap_end >= low_limit && gap_end - gap_start >= length)
98052 goto found;
98053
98054 @@ -1792,7 +2040,7 @@ found:
98055 return gap_start;
98056 }
98057
98058 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
98059 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
98060 {
98061 struct mm_struct *mm = current->mm;
98062 struct vm_area_struct *vma;
98063 @@ -1846,6 +2094,24 @@ check_current:
98064 gap_end = vma->vm_start;
98065 if (gap_end < low_limit)
98066 return -ENOMEM;
98067 +
98068 + if (gap_end - gap_start > info->threadstack_offset)
98069 + gap_end -= info->threadstack_offset;
98070 + else
98071 + gap_end = gap_start;
98072 +
98073 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
98074 + if (gap_end - gap_start > sysctl_heap_stack_gap)
98075 + gap_start += sysctl_heap_stack_gap;
98076 + else
98077 + gap_start = gap_end;
98078 + }
98079 + if (vma->vm_flags & VM_GROWSDOWN) {
98080 + if (gap_end - gap_start > sysctl_heap_stack_gap)
98081 + gap_end -= sysctl_heap_stack_gap;
98082 + else
98083 + gap_end = gap_start;
98084 + }
98085 if (gap_start <= high_limit && gap_end - gap_start >= length)
98086 goto found;
98087
98088 @@ -1909,6 +2175,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
98089 struct mm_struct *mm = current->mm;
98090 struct vm_area_struct *vma;
98091 struct vm_unmapped_area_info info;
98092 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
98093
98094 if (len > TASK_SIZE - mmap_min_addr)
98095 return -ENOMEM;
98096 @@ -1916,11 +2183,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
98097 if (flags & MAP_FIXED)
98098 return addr;
98099
98100 +#ifdef CONFIG_PAX_RANDMMAP
98101 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
98102 +#endif
98103 +
98104 if (addr) {
98105 addr = PAGE_ALIGN(addr);
98106 vma = find_vma(mm, addr);
98107 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
98108 - (!vma || addr + len <= vma->vm_start))
98109 + check_heap_stack_gap(vma, addr, len, offset))
98110 return addr;
98111 }
98112
98113 @@ -1929,6 +2200,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
98114 info.low_limit = mm->mmap_base;
98115 info.high_limit = TASK_SIZE;
98116 info.align_mask = 0;
98117 + info.threadstack_offset = offset;
98118 return vm_unmapped_area(&info);
98119 }
98120 #endif
98121 @@ -1947,6 +2219,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98122 struct mm_struct *mm = current->mm;
98123 unsigned long addr = addr0;
98124 struct vm_unmapped_area_info info;
98125 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
98126
98127 /* requested length too big for entire address space */
98128 if (len > TASK_SIZE - mmap_min_addr)
98129 @@ -1955,12 +2228,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98130 if (flags & MAP_FIXED)
98131 return addr;
98132
98133 +#ifdef CONFIG_PAX_RANDMMAP
98134 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
98135 +#endif
98136 +
98137 /* requesting a specific address */
98138 if (addr) {
98139 addr = PAGE_ALIGN(addr);
98140 vma = find_vma(mm, addr);
98141 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
98142 - (!vma || addr + len <= vma->vm_start))
98143 + check_heap_stack_gap(vma, addr, len, offset))
98144 return addr;
98145 }
98146
98147 @@ -1969,6 +2246,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98148 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
98149 info.high_limit = mm->mmap_base;
98150 info.align_mask = 0;
98151 + info.threadstack_offset = offset;
98152 addr = vm_unmapped_area(&info);
98153
98154 /*
98155 @@ -1981,6 +2259,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98156 VM_BUG_ON(addr != -ENOMEM);
98157 info.flags = 0;
98158 info.low_limit = TASK_UNMAPPED_BASE;
98159 +
98160 +#ifdef CONFIG_PAX_RANDMMAP
98161 + if (mm->pax_flags & MF_PAX_RANDMMAP)
98162 + info.low_limit += mm->delta_mmap;
98163 +#endif
98164 +
98165 info.high_limit = TASK_SIZE;
98166 addr = vm_unmapped_area(&info);
98167 }
98168 @@ -2081,6 +2365,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
98169 return vma;
98170 }
98171
98172 +#ifdef CONFIG_PAX_SEGMEXEC
98173 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
98174 +{
98175 + struct vm_area_struct *vma_m;
98176 +
98177 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
98178 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
98179 + BUG_ON(vma->vm_mirror);
98180 + return NULL;
98181 + }
98182 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
98183 + vma_m = vma->vm_mirror;
98184 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
98185 + BUG_ON(vma->vm_file != vma_m->vm_file);
98186 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
98187 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
98188 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
98189 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
98190 + return vma_m;
98191 +}
98192 +#endif
98193 +
98194 /*
98195 * Verify that the stack growth is acceptable and
98196 * update accounting. This is shared with both the
98197 @@ -2098,8 +2404,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
98198
98199 /* Stack limit test */
98200 actual_size = size;
98201 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
98202 - actual_size -= PAGE_SIZE;
98203 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
98204 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
98205 return -ENOMEM;
98206
98207 @@ -2110,6 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
98208 locked = mm->locked_vm + grow;
98209 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
98210 limit >>= PAGE_SHIFT;
98211 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
98212 if (locked > limit && !capable(CAP_IPC_LOCK))
98213 return -ENOMEM;
98214 }
98215 @@ -2139,37 +2445,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
98216 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
98217 * vma is the last one with address > vma->vm_end. Have to extend vma.
98218 */
98219 +#ifndef CONFIG_IA64
98220 +static
98221 +#endif
98222 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
98223 {
98224 int error;
98225 + bool locknext;
98226
98227 if (!(vma->vm_flags & VM_GROWSUP))
98228 return -EFAULT;
98229
98230 + /* Also guard against wrapping around to address 0. */
98231 + if (address < PAGE_ALIGN(address+1))
98232 + address = PAGE_ALIGN(address+1);
98233 + else
98234 + return -ENOMEM;
98235 +
98236 /*
98237 * We must make sure the anon_vma is allocated
98238 * so that the anon_vma locking is not a noop.
98239 */
98240 if (unlikely(anon_vma_prepare(vma)))
98241 return -ENOMEM;
98242 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
98243 + if (locknext && anon_vma_prepare(vma->vm_next))
98244 + return -ENOMEM;
98245 vma_lock_anon_vma(vma);
98246 + if (locknext)
98247 + vma_lock_anon_vma(vma->vm_next);
98248
98249 /*
98250 * vma->vm_start/vm_end cannot change under us because the caller
98251 * is required to hold the mmap_sem in read mode. We need the
98252 - * anon_vma lock to serialize against concurrent expand_stacks.
98253 - * Also guard against wrapping around to address 0.
98254 + * anon_vma locks to serialize against concurrent expand_stacks
98255 + * and expand_upwards.
98256 */
98257 - if (address < PAGE_ALIGN(address+4))
98258 - address = PAGE_ALIGN(address+4);
98259 - else {
98260 - vma_unlock_anon_vma(vma);
98261 - return -ENOMEM;
98262 - }
98263 error = 0;
98264
98265 /* Somebody else might have raced and expanded it already */
98266 - if (address > vma->vm_end) {
98267 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
98268 + error = -ENOMEM;
98269 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
98270 unsigned long size, grow;
98271
98272 size = address - vma->vm_start;
98273 @@ -2204,6 +2521,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
98274 }
98275 }
98276 }
98277 + if (locknext)
98278 + vma_unlock_anon_vma(vma->vm_next);
98279 vma_unlock_anon_vma(vma);
98280 khugepaged_enter_vma_merge(vma, vma->vm_flags);
98281 validate_mm(vma->vm_mm);
98282 @@ -2218,6 +2537,8 @@ int expand_downwards(struct vm_area_struct *vma,
98283 unsigned long address)
98284 {
98285 int error;
98286 + bool lockprev = false;
98287 + struct vm_area_struct *prev;
98288
98289 /*
98290 * We must make sure the anon_vma is allocated
98291 @@ -2231,6 +2552,15 @@ int expand_downwards(struct vm_area_struct *vma,
98292 if (error)
98293 return error;
98294
98295 + prev = vma->vm_prev;
98296 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
98297 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
98298 +#endif
98299 + if (lockprev && anon_vma_prepare(prev))
98300 + return -ENOMEM;
98301 + if (lockprev)
98302 + vma_lock_anon_vma(prev);
98303 +
98304 vma_lock_anon_vma(vma);
98305
98306 /*
98307 @@ -2240,9 +2570,17 @@ int expand_downwards(struct vm_area_struct *vma,
98308 */
98309
98310 /* Somebody else might have raced and expanded it already */
98311 - if (address < vma->vm_start) {
98312 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
98313 + error = -ENOMEM;
98314 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
98315 unsigned long size, grow;
98316
98317 +#ifdef CONFIG_PAX_SEGMEXEC
98318 + struct vm_area_struct *vma_m;
98319 +
98320 + vma_m = pax_find_mirror_vma(vma);
98321 +#endif
98322 +
98323 size = vma->vm_end - address;
98324 grow = (vma->vm_start - address) >> PAGE_SHIFT;
98325
98326 @@ -2267,13 +2605,27 @@ int expand_downwards(struct vm_area_struct *vma,
98327 vma->vm_pgoff -= grow;
98328 anon_vma_interval_tree_post_update_vma(vma);
98329 vma_gap_update(vma);
98330 +
98331 +#ifdef CONFIG_PAX_SEGMEXEC
98332 + if (vma_m) {
98333 + anon_vma_interval_tree_pre_update_vma(vma_m);
98334 + vma_m->vm_start -= grow << PAGE_SHIFT;
98335 + vma_m->vm_pgoff -= grow;
98336 + anon_vma_interval_tree_post_update_vma(vma_m);
98337 + vma_gap_update(vma_m);
98338 + }
98339 +#endif
98340 +
98341 spin_unlock(&vma->vm_mm->page_table_lock);
98342
98343 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
98344 perf_event_mmap(vma);
98345 }
98346 }
98347 }
98348 vma_unlock_anon_vma(vma);
98349 + if (lockprev)
98350 + vma_unlock_anon_vma(prev);
98351 khugepaged_enter_vma_merge(vma, vma->vm_flags);
98352 validate_mm(vma->vm_mm);
98353 return error;
98354 @@ -2373,6 +2725,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
98355 do {
98356 long nrpages = vma_pages(vma);
98357
98358 +#ifdef CONFIG_PAX_SEGMEXEC
98359 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
98360 + vma = remove_vma(vma);
98361 + continue;
98362 + }
98363 +#endif
98364 +
98365 if (vma->vm_flags & VM_ACCOUNT)
98366 nr_accounted += nrpages;
98367 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
98368 @@ -2417,6 +2776,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
98369 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
98370 vma->vm_prev = NULL;
98371 do {
98372 +
98373 +#ifdef CONFIG_PAX_SEGMEXEC
98374 + if (vma->vm_mirror) {
98375 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
98376 + vma->vm_mirror->vm_mirror = NULL;
98377 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
98378 + vma->vm_mirror = NULL;
98379 + }
98380 +#endif
98381 +
98382 vma_rb_erase(vma, &mm->mm_rb);
98383 mm->map_count--;
98384 tail_vma = vma;
98385 @@ -2444,14 +2813,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98386 struct vm_area_struct *new;
98387 int err = -ENOMEM;
98388
98389 +#ifdef CONFIG_PAX_SEGMEXEC
98390 + struct vm_area_struct *vma_m, *new_m = NULL;
98391 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
98392 +#endif
98393 +
98394 if (is_vm_hugetlb_page(vma) && (addr &
98395 ~(huge_page_mask(hstate_vma(vma)))))
98396 return -EINVAL;
98397
98398 +#ifdef CONFIG_PAX_SEGMEXEC
98399 + vma_m = pax_find_mirror_vma(vma);
98400 +#endif
98401 +
98402 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
98403 if (!new)
98404 goto out_err;
98405
98406 +#ifdef CONFIG_PAX_SEGMEXEC
98407 + if (vma_m) {
98408 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
98409 + if (!new_m) {
98410 + kmem_cache_free(vm_area_cachep, new);
98411 + goto out_err;
98412 + }
98413 + }
98414 +#endif
98415 +
98416 /* most fields are the same, copy all, and then fixup */
98417 *new = *vma;
98418
98419 @@ -2464,6 +2852,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98420 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
98421 }
98422
98423 +#ifdef CONFIG_PAX_SEGMEXEC
98424 + if (vma_m) {
98425 + *new_m = *vma_m;
98426 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
98427 + new_m->vm_mirror = new;
98428 + new->vm_mirror = new_m;
98429 +
98430 + if (new_below)
98431 + new_m->vm_end = addr_m;
98432 + else {
98433 + new_m->vm_start = addr_m;
98434 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
98435 + }
98436 + }
98437 +#endif
98438 +
98439 err = vma_dup_policy(vma, new);
98440 if (err)
98441 goto out_free_vma;
98442 @@ -2484,6 +2888,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98443 else
98444 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
98445
98446 +#ifdef CONFIG_PAX_SEGMEXEC
98447 + if (!err && vma_m) {
98448 + struct mempolicy *pol = vma_policy(new);
98449 +
98450 + if (anon_vma_clone(new_m, vma_m))
98451 + goto out_free_mpol;
98452 +
98453 + mpol_get(pol);
98454 + set_vma_policy(new_m, pol);
98455 +
98456 + if (new_m->vm_file)
98457 + get_file(new_m->vm_file);
98458 +
98459 + if (new_m->vm_ops && new_m->vm_ops->open)
98460 + new_m->vm_ops->open(new_m);
98461 +
98462 + if (new_below)
98463 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
98464 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
98465 + else
98466 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
98467 +
98468 + if (err) {
98469 + if (new_m->vm_ops && new_m->vm_ops->close)
98470 + new_m->vm_ops->close(new_m);
98471 + if (new_m->vm_file)
98472 + fput(new_m->vm_file);
98473 + mpol_put(pol);
98474 + }
98475 + }
98476 +#endif
98477 +
98478 /* Success. */
98479 if (!err)
98480 return 0;
98481 @@ -2493,10 +2929,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98482 new->vm_ops->close(new);
98483 if (new->vm_file)
98484 fput(new->vm_file);
98485 - unlink_anon_vmas(new);
98486 out_free_mpol:
98487 mpol_put(vma_policy(new));
98488 out_free_vma:
98489 +
98490 +#ifdef CONFIG_PAX_SEGMEXEC
98491 + if (new_m) {
98492 + unlink_anon_vmas(new_m);
98493 + kmem_cache_free(vm_area_cachep, new_m);
98494 + }
98495 +#endif
98496 +
98497 + unlink_anon_vmas(new);
98498 kmem_cache_free(vm_area_cachep, new);
98499 out_err:
98500 return err;
98501 @@ -2509,6 +2953,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98502 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98503 unsigned long addr, int new_below)
98504 {
98505 +
98506 +#ifdef CONFIG_PAX_SEGMEXEC
98507 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
98508 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
98509 + if (mm->map_count >= sysctl_max_map_count-1)
98510 + return -ENOMEM;
98511 + } else
98512 +#endif
98513 +
98514 if (mm->map_count >= sysctl_max_map_count)
98515 return -ENOMEM;
98516
98517 @@ -2520,11 +2973,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98518 * work. This now handles partial unmappings.
98519 * Jeremy Fitzhardinge <jeremy@goop.org>
98520 */
98521 +#ifdef CONFIG_PAX_SEGMEXEC
98522 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98523 {
98524 + int ret = __do_munmap(mm, start, len);
98525 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
98526 + return ret;
98527 +
98528 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
98529 +}
98530 +
98531 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98532 +#else
98533 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98534 +#endif
98535 +{
98536 unsigned long end;
98537 struct vm_area_struct *vma, *prev, *last;
98538
98539 + /*
98540 + * mm->mmap_sem is required to protect against another thread
98541 + * changing the mappings in case we sleep.
98542 + */
98543 + verify_mm_writelocked(mm);
98544 +
98545 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
98546 return -EINVAL;
98547
98548 @@ -2602,6 +3074,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98549 /* Fix up all other VM information */
98550 remove_vma_list(mm, vma);
98551
98552 + track_exec_limit(mm, start, end, 0UL);
98553 +
98554 return 0;
98555 }
98556
98557 @@ -2610,6 +3084,13 @@ int vm_munmap(unsigned long start, size_t len)
98558 int ret;
98559 struct mm_struct *mm = current->mm;
98560
98561 +
98562 +#ifdef CONFIG_PAX_SEGMEXEC
98563 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
98564 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
98565 + return -EINVAL;
98566 +#endif
98567 +
98568 down_write(&mm->mmap_sem);
98569 ret = do_munmap(mm, start, len);
98570 up_write(&mm->mmap_sem);
98571 @@ -2656,6 +3137,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
98572 down_write(&mm->mmap_sem);
98573 vma = find_vma(mm, start);
98574
98575 +#ifdef CONFIG_PAX_SEGMEXEC
98576 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
98577 + goto out;
98578 +#endif
98579 +
98580 if (!vma || !(vma->vm_flags & VM_SHARED))
98581 goto out;
98582
98583 @@ -2692,16 +3178,6 @@ out:
98584 return ret;
98585 }
98586
98587 -static inline void verify_mm_writelocked(struct mm_struct *mm)
98588 -{
98589 -#ifdef CONFIG_DEBUG_VM
98590 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
98591 - WARN_ON(1);
98592 - up_read(&mm->mmap_sem);
98593 - }
98594 -#endif
98595 -}
98596 -
98597 /*
98598 * this is really a simplified "do_mmap". it only handles
98599 * anonymous maps. eventually we may be able to do some
98600 @@ -2715,6 +3191,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98601 struct rb_node **rb_link, *rb_parent;
98602 pgoff_t pgoff = addr >> PAGE_SHIFT;
98603 int error;
98604 + unsigned long charged;
98605
98606 len = PAGE_ALIGN(len);
98607 if (!len)
98608 @@ -2722,10 +3199,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98609
98610 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
98611
98612 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
98613 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
98614 + flags &= ~VM_EXEC;
98615 +
98616 +#ifdef CONFIG_PAX_MPROTECT
98617 + if (mm->pax_flags & MF_PAX_MPROTECT)
98618 + flags &= ~VM_MAYEXEC;
98619 +#endif
98620 +
98621 + }
98622 +#endif
98623 +
98624 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
98625 if (error & ~PAGE_MASK)
98626 return error;
98627
98628 + charged = len >> PAGE_SHIFT;
98629 +
98630 error = mlock_future_check(mm, mm->def_flags, len);
98631 if (error)
98632 return error;
98633 @@ -2739,21 +3230,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98634 /*
98635 * Clear old maps. this also does some error checking for us
98636 */
98637 - munmap_back:
98638 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
98639 if (do_munmap(mm, addr, len))
98640 return -ENOMEM;
98641 - goto munmap_back;
98642 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
98643 }
98644
98645 /* Check against address space limits *after* clearing old maps... */
98646 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
98647 + if (!may_expand_vm(mm, charged))
98648 return -ENOMEM;
98649
98650 if (mm->map_count > sysctl_max_map_count)
98651 return -ENOMEM;
98652
98653 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
98654 + if (security_vm_enough_memory_mm(mm, charged))
98655 return -ENOMEM;
98656
98657 /* Can we just expand an old private anonymous mapping? */
98658 @@ -2767,7 +3257,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98659 */
98660 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98661 if (!vma) {
98662 - vm_unacct_memory(len >> PAGE_SHIFT);
98663 + vm_unacct_memory(charged);
98664 return -ENOMEM;
98665 }
98666
98667 @@ -2781,10 +3271,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98668 vma_link(mm, vma, prev, rb_link, rb_parent);
98669 out:
98670 perf_event_mmap(vma);
98671 - mm->total_vm += len >> PAGE_SHIFT;
98672 + mm->total_vm += charged;
98673 if (flags & VM_LOCKED)
98674 - mm->locked_vm += (len >> PAGE_SHIFT);
98675 + mm->locked_vm += charged;
98676 vma->vm_flags |= VM_SOFTDIRTY;
98677 + track_exec_limit(mm, addr, addr + len, flags);
98678 return addr;
98679 }
98680
98681 @@ -2846,6 +3337,7 @@ void exit_mmap(struct mm_struct *mm)
98682 while (vma) {
98683 if (vma->vm_flags & VM_ACCOUNT)
98684 nr_accounted += vma_pages(vma);
98685 + vma->vm_mirror = NULL;
98686 vma = remove_vma(vma);
98687 }
98688 vm_unacct_memory(nr_accounted);
98689 @@ -2860,6 +3352,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
98690 struct vm_area_struct *prev;
98691 struct rb_node **rb_link, *rb_parent;
98692
98693 +#ifdef CONFIG_PAX_SEGMEXEC
98694 + struct vm_area_struct *vma_m = NULL;
98695 +#endif
98696 +
98697 + if (security_mmap_addr(vma->vm_start))
98698 + return -EPERM;
98699 +
98700 /*
98701 * The vm_pgoff of a purely anonymous vma should be irrelevant
98702 * until its first write fault, when page's anon_vma and index
98703 @@ -2883,7 +3382,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
98704 security_vm_enough_memory_mm(mm, vma_pages(vma)))
98705 return -ENOMEM;
98706
98707 +#ifdef CONFIG_PAX_SEGMEXEC
98708 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
98709 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98710 + if (!vma_m)
98711 + return -ENOMEM;
98712 + }
98713 +#endif
98714 +
98715 vma_link(mm, vma, prev, rb_link, rb_parent);
98716 +
98717 +#ifdef CONFIG_PAX_SEGMEXEC
98718 + if (vma_m)
98719 + BUG_ON(pax_mirror_vma(vma_m, vma));
98720 +#endif
98721 +
98722 return 0;
98723 }
98724
98725 @@ -2902,6 +3415,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
98726 struct rb_node **rb_link, *rb_parent;
98727 bool faulted_in_anon_vma = true;
98728
98729 + BUG_ON(vma->vm_mirror);
98730 +
98731 /*
98732 * If anonymous vma has not yet been faulted, update new pgoff
98733 * to match new location, to increase its chance of merging.
98734 @@ -2966,6 +3481,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
98735 return NULL;
98736 }
98737
98738 +#ifdef CONFIG_PAX_SEGMEXEC
98739 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
98740 +{
98741 + struct vm_area_struct *prev_m;
98742 + struct rb_node **rb_link_m, *rb_parent_m;
98743 + struct mempolicy *pol_m;
98744 +
98745 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
98746 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
98747 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
98748 + *vma_m = *vma;
98749 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
98750 + if (anon_vma_clone(vma_m, vma))
98751 + return -ENOMEM;
98752 + pol_m = vma_policy(vma_m);
98753 + mpol_get(pol_m);
98754 + set_vma_policy(vma_m, pol_m);
98755 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
98756 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
98757 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
98758 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
98759 + if (vma_m->vm_file)
98760 + get_file(vma_m->vm_file);
98761 + if (vma_m->vm_ops && vma_m->vm_ops->open)
98762 + vma_m->vm_ops->open(vma_m);
98763 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
98764 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
98765 + vma_m->vm_mirror = vma;
98766 + vma->vm_mirror = vma_m;
98767 + return 0;
98768 +}
98769 +#endif
98770 +
98771 /*
98772 * Return true if the calling process may expand its vm space by the passed
98773 * number of pages
98774 @@ -2977,6 +3525,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
98775
98776 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
98777
98778 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
98779 if (cur + npages > lim)
98780 return 0;
98781 return 1;
98782 @@ -3059,6 +3608,22 @@ static struct vm_area_struct *__install_special_mapping(
98783 vma->vm_start = addr;
98784 vma->vm_end = addr + len;
98785
98786 +#ifdef CONFIG_PAX_MPROTECT
98787 + if (mm->pax_flags & MF_PAX_MPROTECT) {
98788 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
98789 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
98790 + return ERR_PTR(-EPERM);
98791 + if (!(vm_flags & VM_EXEC))
98792 + vm_flags &= ~VM_MAYEXEC;
98793 +#else
98794 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
98795 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
98796 +#endif
98797 + else
98798 + vm_flags &= ~VM_MAYWRITE;
98799 + }
98800 +#endif
98801 +
98802 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
98803 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
98804
98805 diff --git a/mm/mprotect.c b/mm/mprotect.c
98806 index 8858483..8145fa5 100644
98807 --- a/mm/mprotect.c
98808 +++ b/mm/mprotect.c
98809 @@ -24,10 +24,18 @@
98810 #include <linux/migrate.h>
98811 #include <linux/perf_event.h>
98812 #include <linux/ksm.h>
98813 +#include <linux/sched/sysctl.h>
98814 +
98815 +#ifdef CONFIG_PAX_MPROTECT
98816 +#include <linux/elf.h>
98817 +#include <linux/binfmts.h>
98818 +#endif
98819 +
98820 #include <asm/uaccess.h>
98821 #include <asm/pgtable.h>
98822 #include <asm/cacheflush.h>
98823 #include <asm/tlbflush.h>
98824 +#include <asm/mmu_context.h>
98825
98826 /*
98827 * For a prot_numa update we only hold mmap_sem for read so there is a
98828 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
98829 return pages;
98830 }
98831
98832 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98833 +/* called while holding the mmap semaphor for writing except stack expansion */
98834 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
98835 +{
98836 + unsigned long oldlimit, newlimit = 0UL;
98837 +
98838 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
98839 + return;
98840 +
98841 + spin_lock(&mm->page_table_lock);
98842 + oldlimit = mm->context.user_cs_limit;
98843 + if ((prot & VM_EXEC) && oldlimit < end)
98844 + /* USER_CS limit moved up */
98845 + newlimit = end;
98846 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
98847 + /* USER_CS limit moved down */
98848 + newlimit = start;
98849 +
98850 + if (newlimit) {
98851 + mm->context.user_cs_limit = newlimit;
98852 +
98853 +#ifdef CONFIG_SMP
98854 + wmb();
98855 + cpus_clear(mm->context.cpu_user_cs_mask);
98856 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
98857 +#endif
98858 +
98859 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
98860 + }
98861 + spin_unlock(&mm->page_table_lock);
98862 + if (newlimit == end) {
98863 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
98864 +
98865 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
98866 + if (is_vm_hugetlb_page(vma))
98867 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
98868 + else
98869 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
98870 + }
98871 +}
98872 +#endif
98873 +
98874 int
98875 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98876 unsigned long start, unsigned long end, unsigned long newflags)
98877 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98878 int error;
98879 int dirty_accountable = 0;
98880
98881 +#ifdef CONFIG_PAX_SEGMEXEC
98882 + struct vm_area_struct *vma_m = NULL;
98883 + unsigned long start_m, end_m;
98884 +
98885 + start_m = start + SEGMEXEC_TASK_SIZE;
98886 + end_m = end + SEGMEXEC_TASK_SIZE;
98887 +#endif
98888 +
98889 if (newflags == oldflags) {
98890 *pprev = vma;
98891 return 0;
98892 }
98893
98894 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
98895 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
98896 +
98897 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
98898 + return -ENOMEM;
98899 +
98900 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
98901 + return -ENOMEM;
98902 + }
98903 +
98904 /*
98905 * If we make a private mapping writable we increase our commit;
98906 * but (without finer accounting) cannot reduce our commit if we
98907 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98908 }
98909 }
98910
98911 +#ifdef CONFIG_PAX_SEGMEXEC
98912 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
98913 + if (start != vma->vm_start) {
98914 + error = split_vma(mm, vma, start, 1);
98915 + if (error)
98916 + goto fail;
98917 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
98918 + *pprev = (*pprev)->vm_next;
98919 + }
98920 +
98921 + if (end != vma->vm_end) {
98922 + error = split_vma(mm, vma, end, 0);
98923 + if (error)
98924 + goto fail;
98925 + }
98926 +
98927 + if (pax_find_mirror_vma(vma)) {
98928 + error = __do_munmap(mm, start_m, end_m - start_m);
98929 + if (error)
98930 + goto fail;
98931 + } else {
98932 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98933 + if (!vma_m) {
98934 + error = -ENOMEM;
98935 + goto fail;
98936 + }
98937 + vma->vm_flags = newflags;
98938 + error = pax_mirror_vma(vma_m, vma);
98939 + if (error) {
98940 + vma->vm_flags = oldflags;
98941 + goto fail;
98942 + }
98943 + }
98944 + }
98945 +#endif
98946 +
98947 /*
98948 * First try to merge with previous and/or next vma.
98949 */
98950 @@ -315,7 +419,19 @@ success:
98951 * vm_flags and vm_page_prot are protected by the mmap_sem
98952 * held in write mode.
98953 */
98954 +
98955 +#ifdef CONFIG_PAX_SEGMEXEC
98956 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
98957 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
98958 +#endif
98959 +
98960 vma->vm_flags = newflags;
98961 +
98962 +#ifdef CONFIG_PAX_MPROTECT
98963 + if (mm->binfmt && mm->binfmt->handle_mprotect)
98964 + mm->binfmt->handle_mprotect(vma, newflags);
98965 +#endif
98966 +
98967 dirty_accountable = vma_wants_writenotify(vma);
98968 vma_set_page_prot(vma);
98969
98970 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98971 end = start + len;
98972 if (end <= start)
98973 return -ENOMEM;
98974 +
98975 +#ifdef CONFIG_PAX_SEGMEXEC
98976 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
98977 + if (end > SEGMEXEC_TASK_SIZE)
98978 + return -EINVAL;
98979 + } else
98980 +#endif
98981 +
98982 + if (end > TASK_SIZE)
98983 + return -EINVAL;
98984 +
98985 if (!arch_validate_prot(prot))
98986 return -EINVAL;
98987
98988 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98989 /*
98990 * Does the application expect PROT_READ to imply PROT_EXEC:
98991 */
98992 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
98993 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
98994 prot |= PROT_EXEC;
98995
98996 vm_flags = calc_vm_prot_bits(prot);
98997 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98998 if (start > vma->vm_start)
98999 prev = vma;
99000
99001 +#ifdef CONFIG_PAX_MPROTECT
99002 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
99003 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
99004 +#endif
99005 +
99006 for (nstart = start ; ; ) {
99007 unsigned long newflags;
99008
99009 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
99010
99011 /* newflags >> 4 shift VM_MAY% in place of VM_% */
99012 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
99013 + if (prot & (PROT_WRITE | PROT_EXEC))
99014 + gr_log_rwxmprotect(vma);
99015 +
99016 + error = -EACCES;
99017 + goto out;
99018 + }
99019 +
99020 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
99021 error = -EACCES;
99022 goto out;
99023 }
99024 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
99025 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
99026 if (error)
99027 goto out;
99028 +
99029 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
99030 +
99031 nstart = tmp;
99032
99033 if (nstart < prev->vm_end)
99034 diff --git a/mm/mremap.c b/mm/mremap.c
99035 index 2dc44b1..caa1819 100644
99036 --- a/mm/mremap.c
99037 +++ b/mm/mremap.c
99038 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
99039 continue;
99040 pte = ptep_get_and_clear(mm, old_addr, old_pte);
99041 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
99042 +
99043 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
99044 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
99045 + pte = pte_exprotect(pte);
99046 +#endif
99047 +
99048 pte = move_soft_dirty_pte(pte);
99049 set_pte_at(mm, new_addr, new_pte, pte);
99050 }
99051 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
99052 if (is_vm_hugetlb_page(vma))
99053 goto Einval;
99054
99055 +#ifdef CONFIG_PAX_SEGMEXEC
99056 + if (pax_find_mirror_vma(vma))
99057 + goto Einval;
99058 +#endif
99059 +
99060 /* We can't remap across vm area boundaries */
99061 if (old_len > vma->vm_end - addr)
99062 goto Efault;
99063 @@ -405,20 +416,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
99064 unsigned long ret = -EINVAL;
99065 unsigned long charged = 0;
99066 unsigned long map_flags;
99067 + unsigned long pax_task_size = TASK_SIZE;
99068
99069 if (new_addr & ~PAGE_MASK)
99070 goto out;
99071
99072 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
99073 +#ifdef CONFIG_PAX_SEGMEXEC
99074 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
99075 + pax_task_size = SEGMEXEC_TASK_SIZE;
99076 +#endif
99077 +
99078 + pax_task_size -= PAGE_SIZE;
99079 +
99080 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
99081 goto out;
99082
99083 /* Check if the location we're moving into overlaps the
99084 * old location at all, and fail if it does.
99085 */
99086 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
99087 - goto out;
99088 -
99089 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
99090 + if (addr + old_len > new_addr && new_addr + new_len > addr)
99091 goto out;
99092
99093 ret = do_munmap(mm, new_addr, new_len);
99094 @@ -487,6 +503,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99095 unsigned long ret = -EINVAL;
99096 unsigned long charged = 0;
99097 bool locked = false;
99098 + unsigned long pax_task_size = TASK_SIZE;
99099
99100 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
99101 return ret;
99102 @@ -508,6 +525,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99103 if (!new_len)
99104 return ret;
99105
99106 +#ifdef CONFIG_PAX_SEGMEXEC
99107 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
99108 + pax_task_size = SEGMEXEC_TASK_SIZE;
99109 +#endif
99110 +
99111 + pax_task_size -= PAGE_SIZE;
99112 +
99113 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
99114 + old_len > pax_task_size || addr > pax_task_size-old_len)
99115 + return ret;
99116 +
99117 down_write(&current->mm->mmap_sem);
99118
99119 if (flags & MREMAP_FIXED) {
99120 @@ -558,6 +586,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99121 new_addr = addr;
99122 }
99123 ret = addr;
99124 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
99125 goto out;
99126 }
99127 }
99128 @@ -581,7 +610,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99129 goto out;
99130 }
99131
99132 + map_flags = vma->vm_flags;
99133 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
99134 + if (!(ret & ~PAGE_MASK)) {
99135 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
99136 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
99137 + }
99138 }
99139 out:
99140 if (ret & ~PAGE_MASK)
99141 diff --git a/mm/nommu.c b/mm/nommu.c
99142 index 3fba2dc..fdad748 100644
99143 --- a/mm/nommu.c
99144 +++ b/mm/nommu.c
99145 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
99146 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
99147 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
99148 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
99149 -int heap_stack_gap = 0;
99150
99151 atomic_long_t mmap_pages_allocated;
99152
99153 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
99154 EXPORT_SYMBOL(find_vma);
99155
99156 /*
99157 - * find a VMA
99158 - * - we don't extend stack VMAs under NOMMU conditions
99159 - */
99160 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
99161 -{
99162 - return find_vma(mm, addr);
99163 -}
99164 -
99165 -/*
99166 * expand a stack to a given address
99167 * - not supported under NOMMU conditions
99168 */
99169 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99170
99171 /* most fields are the same, copy all, and then fixup */
99172 *new = *vma;
99173 + INIT_LIST_HEAD(&new->anon_vma_chain);
99174 *region = *vma->vm_region;
99175 new->vm_region = region;
99176
99177 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
99178 }
99179 EXPORT_SYMBOL(filemap_map_pages);
99180
99181 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
99182 - unsigned long addr, void *buf, int len, int write)
99183 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
99184 + unsigned long addr, void *buf, size_t len, int write)
99185 {
99186 struct vm_area_struct *vma;
99187
99188 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
99189 *
99190 * The caller must hold a reference on @mm.
99191 */
99192 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
99193 - void *buf, int len, int write)
99194 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
99195 + void *buf, size_t len, int write)
99196 {
99197 return __access_remote_vm(NULL, mm, addr, buf, len, write);
99198 }
99199 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
99200 * Access another process' address space.
99201 * - source/target buffer must be kernel space
99202 */
99203 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
99204 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
99205 {
99206 struct mm_struct *mm;
99207
99208 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
99209 index 644bcb6..444a2c4 100644
99210 --- a/mm/page-writeback.c
99211 +++ b/mm/page-writeback.c
99212 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
99213 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
99214 * - the bdi dirty thresh drops quickly due to change of JBOD workload
99215 */
99216 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
99217 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
99218 unsigned long thresh,
99219 unsigned long bg_thresh,
99220 unsigned long dirty,
99221 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
99222 index 40e2942..0eb29a2 100644
99223 --- a/mm/page_alloc.c
99224 +++ b/mm/page_alloc.c
99225 @@ -61,6 +61,7 @@
99226 #include <linux/hugetlb.h>
99227 #include <linux/sched/rt.h>
99228 #include <linux/page_owner.h>
99229 +#include <linux/random.h>
99230
99231 #include <asm/sections.h>
99232 #include <asm/tlbflush.h>
99233 @@ -357,7 +358,7 @@ out:
99234 * This usage means that zero-order pages may not be compound.
99235 */
99236
99237 -static void free_compound_page(struct page *page)
99238 +void free_compound_page(struct page *page)
99239 {
99240 __free_pages_ok(page, compound_order(page));
99241 }
99242 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
99243 __mod_zone_freepage_state(zone, (1 << order), migratetype);
99244 }
99245 #else
99246 -struct page_ext_operations debug_guardpage_ops = { NULL, };
99247 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
99248 static inline void set_page_guard(struct zone *zone, struct page *page,
99249 unsigned int order, int migratetype) {}
99250 static inline void clear_page_guard(struct zone *zone, struct page *page,
99251 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
99252 bool compound = PageCompound(page);
99253 int i, bad = 0;
99254
99255 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99256 + unsigned long index = 1UL << order;
99257 +#endif
99258 +
99259 VM_BUG_ON_PAGE(PageTail(page), page);
99260 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
99261
99262 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
99263 debug_check_no_obj_freed(page_address(page),
99264 PAGE_SIZE << order);
99265 }
99266 +
99267 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99268 + for (; index; --index)
99269 + sanitize_highpage(page + index - 1);
99270 +#endif
99271 +
99272 arch_free_page(page, order);
99273 kernel_map_pages(page, 1 << order, 0);
99274
99275 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
99276 local_irq_restore(flags);
99277 }
99278
99279 +#ifdef CONFIG_PAX_LATENT_ENTROPY
99280 +bool __meminitdata extra_latent_entropy;
99281 +
99282 +static int __init setup_pax_extra_latent_entropy(char *str)
99283 +{
99284 + extra_latent_entropy = true;
99285 + return 0;
99286 +}
99287 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
99288 +
99289 +volatile u64 latent_entropy __latent_entropy;
99290 +EXPORT_SYMBOL(latent_entropy);
99291 +#endif
99292 +
99293 void __init __free_pages_bootmem(struct page *page, unsigned int order)
99294 {
99295 unsigned int nr_pages = 1 << order;
99296 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
99297 __ClearPageReserved(p);
99298 set_page_count(p, 0);
99299
99300 +#ifdef CONFIG_PAX_LATENT_ENTROPY
99301 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
99302 + u64 hash = 0;
99303 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
99304 + const u64 *data = lowmem_page_address(page);
99305 +
99306 + for (index = 0; index < end; index++)
99307 + hash ^= hash + data[index];
99308 + latent_entropy ^= hash;
99309 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
99310 + }
99311 +#endif
99312 +
99313 page_zone(page)->managed_pages += nr_pages;
99314 set_page_refcounted(page);
99315 __free_pages(page, order);
99316 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
99317 kernel_map_pages(page, 1 << order, 1);
99318 kasan_alloc_pages(page, order);
99319
99320 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
99321 if (gfp_flags & __GFP_ZERO)
99322 prep_zero_page(page, order, gfp_flags);
99323 +#endif
99324
99325 if (order && (gfp_flags & __GFP_COMP))
99326 prep_compound_page(page, order);
99327 @@ -1699,7 +1739,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
99328 }
99329
99330 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
99331 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
99332 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
99333 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
99334 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
99335
99336 @@ -2018,7 +2058,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
99337 do {
99338 mod_zone_page_state(zone, NR_ALLOC_BATCH,
99339 high_wmark_pages(zone) - low_wmark_pages(zone) -
99340 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
99341 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
99342 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
99343 } while (zone++ != preferred_zone);
99344 }
99345 @@ -5738,7 +5778,7 @@ static void __setup_per_zone_wmarks(void)
99346
99347 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
99348 high_wmark_pages(zone) - low_wmark_pages(zone) -
99349 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
99350 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
99351
99352 setup_zone_migrate_reserve(zone);
99353 spin_unlock_irqrestore(&zone->lock, flags);
99354 diff --git a/mm/percpu.c b/mm/percpu.c
99355 index 73c97a5..508ee25 100644
99356 --- a/mm/percpu.c
99357 +++ b/mm/percpu.c
99358 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
99359 static unsigned int pcpu_high_unit_cpu __read_mostly;
99360
99361 /* the address of the first chunk which starts with the kernel static area */
99362 -void *pcpu_base_addr __read_mostly;
99363 +void *pcpu_base_addr __read_only;
99364 EXPORT_SYMBOL_GPL(pcpu_base_addr);
99365
99366 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
99367 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
99368 index b159769..d07037f 100644
99369 --- a/mm/process_vm_access.c
99370 +++ b/mm/process_vm_access.c
99371 @@ -13,6 +13,7 @@
99372 #include <linux/uio.h>
99373 #include <linux/sched.h>
99374 #include <linux/highmem.h>
99375 +#include <linux/security.h>
99376 #include <linux/ptrace.h>
99377 #include <linux/slab.h>
99378 #include <linux/syscalls.h>
99379 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
99380 ssize_t iov_len;
99381 size_t total_len = iov_iter_count(iter);
99382
99383 + return -ENOSYS; // PaX: until properly audited
99384 +
99385 /*
99386 * Work out how many pages of struct pages we're going to need
99387 * when eventually calling get_user_pages
99388 */
99389 for (i = 0; i < riovcnt; i++) {
99390 iov_len = rvec[i].iov_len;
99391 - if (iov_len > 0) {
99392 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
99393 - + iov_len)
99394 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
99395 - / PAGE_SIZE + 1;
99396 - nr_pages = max(nr_pages, nr_pages_iov);
99397 - }
99398 + if (iov_len <= 0)
99399 + continue;
99400 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
99401 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
99402 + nr_pages = max(nr_pages, nr_pages_iov);
99403 }
99404
99405 if (nr_pages == 0)
99406 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
99407 goto free_proc_pages;
99408 }
99409
99410 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
99411 + rc = -EPERM;
99412 + goto put_task_struct;
99413 + }
99414 +
99415 mm = mm_access(task, PTRACE_MODE_ATTACH);
99416 if (!mm || IS_ERR(mm)) {
99417 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
99418 diff --git a/mm/rmap.c b/mm/rmap.c
99419 index c161a14..8a069bb 100644
99420 --- a/mm/rmap.c
99421 +++ b/mm/rmap.c
99422 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
99423 struct anon_vma *anon_vma = vma->anon_vma;
99424 struct anon_vma_chain *avc;
99425
99426 +#ifdef CONFIG_PAX_SEGMEXEC
99427 + struct anon_vma_chain *avc_m = NULL;
99428 +#endif
99429 +
99430 might_sleep();
99431 if (unlikely(!anon_vma)) {
99432 struct mm_struct *mm = vma->vm_mm;
99433 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
99434 if (!avc)
99435 goto out_enomem;
99436
99437 +#ifdef CONFIG_PAX_SEGMEXEC
99438 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
99439 + if (!avc_m)
99440 + goto out_enomem_free_avc;
99441 +#endif
99442 +
99443 anon_vma = find_mergeable_anon_vma(vma);
99444 allocated = NULL;
99445 if (!anon_vma) {
99446 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
99447 /* page_table_lock to protect against threads */
99448 spin_lock(&mm->page_table_lock);
99449 if (likely(!vma->anon_vma)) {
99450 +
99451 +#ifdef CONFIG_PAX_SEGMEXEC
99452 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
99453 +
99454 + if (vma_m) {
99455 + BUG_ON(vma_m->anon_vma);
99456 + vma_m->anon_vma = anon_vma;
99457 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
99458 + anon_vma->degree++;
99459 + avc_m = NULL;
99460 + }
99461 +#endif
99462 +
99463 vma->anon_vma = anon_vma;
99464 anon_vma_chain_link(vma, avc, anon_vma);
99465 /* vma reference or self-parent link for new root */
99466 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
99467
99468 if (unlikely(allocated))
99469 put_anon_vma(allocated);
99470 +
99471 +#ifdef CONFIG_PAX_SEGMEXEC
99472 + if (unlikely(avc_m))
99473 + anon_vma_chain_free(avc_m);
99474 +#endif
99475 +
99476 if (unlikely(avc))
99477 anon_vma_chain_free(avc);
99478 }
99479 return 0;
99480
99481 out_enomem_free_avc:
99482 +
99483 +#ifdef CONFIG_PAX_SEGMEXEC
99484 + if (avc_m)
99485 + anon_vma_chain_free(avc_m);
99486 +#endif
99487 +
99488 anon_vma_chain_free(avc);
99489 out_enomem:
99490 return -ENOMEM;
99491 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
99492 * good chance of avoiding scanning the whole hierarchy when it searches where
99493 * page is mapped.
99494 */
99495 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
99496 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
99497 {
99498 struct anon_vma_chain *avc, *pavc;
99499 struct anon_vma *root = NULL;
99500 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
99501 * the corresponding VMA in the parent process is attached to.
99502 * Returns 0 on success, non-zero on failure.
99503 */
99504 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
99505 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
99506 {
99507 struct anon_vma_chain *avc;
99508 struct anon_vma *anon_vma;
99509 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
99510 void __init anon_vma_init(void)
99511 {
99512 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
99513 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
99514 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
99515 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
99516 + anon_vma_ctor);
99517 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
99518 + SLAB_PANIC|SLAB_NO_SANITIZE);
99519 }
99520
99521 /*
99522 diff --git a/mm/shmem.c b/mm/shmem.c
99523 index cf2d0ca..ec06b8b 100644
99524 --- a/mm/shmem.c
99525 +++ b/mm/shmem.c
99526 @@ -33,7 +33,7 @@
99527 #include <linux/swap.h>
99528 #include <linux/aio.h>
99529
99530 -static struct vfsmount *shm_mnt;
99531 +struct vfsmount *shm_mnt;
99532
99533 #ifdef CONFIG_SHMEM
99534 /*
99535 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
99536 #define BOGO_DIRENT_SIZE 20
99537
99538 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
99539 -#define SHORT_SYMLINK_LEN 128
99540 +#define SHORT_SYMLINK_LEN 64
99541
99542 /*
99543 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
99544 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
99545 static int shmem_xattr_validate(const char *name)
99546 {
99547 struct { const char *prefix; size_t len; } arr[] = {
99548 +
99549 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
99550 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
99551 +#endif
99552 +
99553 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
99554 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
99555 };
99556 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
99557 if (err)
99558 return err;
99559
99560 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
99561 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
99562 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
99563 + return -EOPNOTSUPP;
99564 + if (size > 8)
99565 + return -EINVAL;
99566 + }
99567 +#endif
99568 +
99569 return simple_xattr_set(&info->xattrs, name, value, size, flags);
99570 }
99571
99572 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
99573 int err = -ENOMEM;
99574
99575 /* Round up to L1_CACHE_BYTES to resist false sharing */
99576 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
99577 - L1_CACHE_BYTES), GFP_KERNEL);
99578 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
99579 if (!sbinfo)
99580 return -ENOMEM;
99581
99582 diff --git a/mm/slab.c b/mm/slab.c
99583 index c4b89ea..20990be 100644
99584 --- a/mm/slab.c
99585 +++ b/mm/slab.c
99586 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
99587 if ((x)->max_freeable < i) \
99588 (x)->max_freeable = i; \
99589 } while (0)
99590 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
99591 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
99592 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
99593 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
99594 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
99595 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
99596 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
99597 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
99598 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
99599 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
99600 #else
99601 #define STATS_INC_ACTIVE(x) do { } while (0)
99602 #define STATS_DEC_ACTIVE(x) do { } while (0)
99603 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
99604 #define STATS_INC_ALLOCMISS(x) do { } while (0)
99605 #define STATS_INC_FREEHIT(x) do { } while (0)
99606 #define STATS_INC_FREEMISS(x) do { } while (0)
99607 +#define STATS_INC_SANITIZED(x) do { } while (0)
99608 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
99609 #endif
99610
99611 #if DEBUG
99612 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
99613 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
99614 */
99615 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
99616 - const struct page *page, void *obj)
99617 + const struct page *page, const void *obj)
99618 {
99619 u32 offset = (obj - page->s_mem);
99620 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
99621 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
99622 * structures first. Without this, further allocations will bug.
99623 */
99624 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
99625 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
99626 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
99627 slab_state = PARTIAL_NODE;
99628
99629 slab_early_init = 0;
99630 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99631
99632 cachep = find_mergeable(size, align, flags, name, ctor);
99633 if (cachep) {
99634 - cachep->refcount++;
99635 + atomic_inc(&cachep->refcount);
99636
99637 /*
99638 * Adjust the object sizes so that we clear
99639 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
99640 struct array_cache *ac = cpu_cache_get(cachep);
99641
99642 check_irq_off();
99643 +
99644 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99645 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
99646 + STATS_INC_NOT_SANITIZED(cachep);
99647 + else {
99648 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
99649 +
99650 + if (cachep->ctor)
99651 + cachep->ctor(objp);
99652 +
99653 + STATS_INC_SANITIZED(cachep);
99654 + }
99655 +#endif
99656 +
99657 kmemleak_free_recursive(objp, cachep->flags);
99658 objp = cache_free_debugcheck(cachep, objp, caller);
99659
99660 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
99661 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
99662 }
99663
99664 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
99665 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
99666 {
99667 return __do_kmalloc_node(size, flags, node, _RET_IP_);
99668 }
99669 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
99670 * @flags: the type of memory to allocate (see kmalloc).
99671 * @caller: function caller for debug tracking of the caller
99672 */
99673 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
99674 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
99675 unsigned long caller)
99676 {
99677 struct kmem_cache *cachep;
99678 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
99679
99680 if (unlikely(ZERO_OR_NULL_PTR(objp)))
99681 return;
99682 + VM_BUG_ON(!virt_addr_valid(objp));
99683 local_irq_save(flags);
99684 kfree_debugcheck(objp);
99685 c = virt_to_cache(objp);
99686 @@ -3981,14 +4000,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
99687 }
99688 /* cpu stats */
99689 {
99690 - unsigned long allochit = atomic_read(&cachep->allochit);
99691 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
99692 - unsigned long freehit = atomic_read(&cachep->freehit);
99693 - unsigned long freemiss = atomic_read(&cachep->freemiss);
99694 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
99695 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
99696 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
99697 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
99698
99699 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
99700 allochit, allocmiss, freehit, freemiss);
99701 }
99702 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99703 + {
99704 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
99705 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
99706 +
99707 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
99708 + }
99709 +#endif
99710 #endif
99711 }
99712
99713 @@ -4196,13 +4223,69 @@ static const struct file_operations proc_slabstats_operations = {
99714 static int __init slab_proc_init(void)
99715 {
99716 #ifdef CONFIG_DEBUG_SLAB_LEAK
99717 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
99718 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
99719 #endif
99720 return 0;
99721 }
99722 module_init(slab_proc_init);
99723 #endif
99724
99725 +bool is_usercopy_object(const void *ptr)
99726 +{
99727 + struct page *page;
99728 + struct kmem_cache *cachep;
99729 +
99730 + if (ZERO_OR_NULL_PTR(ptr))
99731 + return false;
99732 +
99733 + if (!slab_is_available())
99734 + return false;
99735 +
99736 + if (!virt_addr_valid(ptr))
99737 + return false;
99738 +
99739 + page = virt_to_head_page(ptr);
99740 +
99741 + if (!PageSlab(page))
99742 + return false;
99743 +
99744 + cachep = page->slab_cache;
99745 + return cachep->flags & SLAB_USERCOPY;
99746 +}
99747 +
99748 +#ifdef CONFIG_PAX_USERCOPY
99749 +const char *check_heap_object(const void *ptr, unsigned long n)
99750 +{
99751 + struct page *page;
99752 + struct kmem_cache *cachep;
99753 + unsigned int objnr;
99754 + unsigned long offset;
99755 +
99756 + if (ZERO_OR_NULL_PTR(ptr))
99757 + return "<null>";
99758 +
99759 + if (!virt_addr_valid(ptr))
99760 + return NULL;
99761 +
99762 + page = virt_to_head_page(ptr);
99763 +
99764 + if (!PageSlab(page))
99765 + return NULL;
99766 +
99767 + cachep = page->slab_cache;
99768 + if (!(cachep->flags & SLAB_USERCOPY))
99769 + return cachep->name;
99770 +
99771 + objnr = obj_to_index(cachep, page, ptr);
99772 + BUG_ON(objnr >= cachep->num);
99773 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
99774 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
99775 + return NULL;
99776 +
99777 + return cachep->name;
99778 +}
99779 +#endif
99780 +
99781 /**
99782 * ksize - get the actual amount of memory allocated for a given object
99783 * @objp: Pointer to the object
99784 diff --git a/mm/slab.h b/mm/slab.h
99785 index 4c3ac12..7b2e470 100644
99786 --- a/mm/slab.h
99787 +++ b/mm/slab.h
99788 @@ -22,7 +22,7 @@ struct kmem_cache {
99789 unsigned int align; /* Alignment as calculated */
99790 unsigned long flags; /* Active flags on the slab */
99791 const char *name; /* Slab name for sysfs */
99792 - int refcount; /* Use counter */
99793 + atomic_t refcount; /* Use counter */
99794 void (*ctor)(void *); /* Called on object slot creation */
99795 struct list_head list; /* List of all slab caches on the system */
99796 };
99797 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
99798 /* The slab cache that manages slab cache information */
99799 extern struct kmem_cache *kmem_cache;
99800
99801 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99802 +#ifdef CONFIG_X86_64
99803 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
99804 +#else
99805 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
99806 +#endif
99807 +enum pax_sanitize_mode {
99808 + PAX_SANITIZE_SLAB_OFF = 0,
99809 + PAX_SANITIZE_SLAB_FAST,
99810 + PAX_SANITIZE_SLAB_FULL,
99811 +};
99812 +extern enum pax_sanitize_mode pax_sanitize_slab;
99813 +#endif
99814 +
99815 unsigned long calculate_alignment(unsigned long flags,
99816 unsigned long align, unsigned long size);
99817
99818 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
99819
99820 /* Legal flag mask for kmem_cache_create(), for various configurations */
99821 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
99822 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
99823 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
99824 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
99825
99826 #if defined(CONFIG_DEBUG_SLAB)
99827 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
99828 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
99829 return s;
99830
99831 page = virt_to_head_page(x);
99832 +
99833 + BUG_ON(!PageSlab(page));
99834 +
99835 cachep = page->slab_cache;
99836 if (slab_equal_or_root(cachep, s))
99837 return cachep;
99838 diff --git a/mm/slab_common.c b/mm/slab_common.c
99839 index 999bb34..9843aea 100644
99840 --- a/mm/slab_common.c
99841 +++ b/mm/slab_common.c
99842 @@ -25,11 +25,35 @@
99843
99844 #include "slab.h"
99845
99846 -enum slab_state slab_state;
99847 +enum slab_state slab_state __read_only;
99848 LIST_HEAD(slab_caches);
99849 DEFINE_MUTEX(slab_mutex);
99850 struct kmem_cache *kmem_cache;
99851
99852 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99853 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
99854 +static int __init pax_sanitize_slab_setup(char *str)
99855 +{
99856 + if (!str)
99857 + return 0;
99858 +
99859 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
99860 + pr_info("PaX slab sanitization: %s\n", "disabled");
99861 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
99862 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
99863 + pr_info("PaX slab sanitization: %s\n", "fast");
99864 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
99865 + } else if (!strcmp(str, "full")) {
99866 + pr_info("PaX slab sanitization: %s\n", "full");
99867 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
99868 + } else
99869 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
99870 +
99871 + return 0;
99872 +}
99873 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
99874 +#endif
99875 +
99876 /*
99877 * Set of flags that will prevent slab merging
99878 */
99879 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
99880 * Merge control. If this is set then no merging of slab caches will occur.
99881 * (Could be removed. This was introduced to pacify the merge skeptics.)
99882 */
99883 -static int slab_nomerge;
99884 +static int slab_nomerge = 1;
99885
99886 static int __init setup_slab_nomerge(char *str)
99887 {
99888 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
99889 /*
99890 * We may have set a slab to be unmergeable during bootstrap.
99891 */
99892 - if (s->refcount < 0)
99893 + if (atomic_read(&s->refcount) < 0)
99894 return 1;
99895
99896 return 0;
99897 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
99898 if (err)
99899 goto out_free_cache;
99900
99901 - s->refcount = 1;
99902 + atomic_set(&s->refcount, 1);
99903 list_add(&s->list, &slab_caches);
99904 out:
99905 if (err)
99906 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
99907 */
99908 flags &= CACHE_CREATE_MASK;
99909
99910 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99911 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
99912 + flags |= SLAB_NO_SANITIZE;
99913 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
99914 + flags &= ~SLAB_NO_SANITIZE;
99915 +#endif
99916 +
99917 s = __kmem_cache_alias(name, size, align, flags, ctor);
99918 if (s)
99919 goto out_unlock;
99920 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
99921 rcu_barrier();
99922
99923 list_for_each_entry_safe(s, s2, release, list) {
99924 -#ifdef SLAB_SUPPORTS_SYSFS
99925 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99926 sysfs_slab_remove(s);
99927 #else
99928 slab_kmem_cache_release(s);
99929 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99930
99931 mutex_lock(&slab_mutex);
99932
99933 - s->refcount--;
99934 - if (s->refcount)
99935 + if (!atomic_dec_and_test(&s->refcount))
99936 goto out_unlock;
99937
99938 for_each_memcg_cache_safe(c, c2, s) {
99939 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
99940 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
99941 name, size, err);
99942
99943 - s->refcount = -1; /* Exempt from merging for now */
99944 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
99945 }
99946
99947 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99948 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99949
99950 create_boot_cache(s, name, size, flags);
99951 list_add(&s->list, &slab_caches);
99952 - s->refcount = 1;
99953 + atomic_set(&s->refcount, 1);
99954 return s;
99955 }
99956
99957 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
99958 EXPORT_SYMBOL(kmalloc_dma_caches);
99959 #endif
99960
99961 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99962 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
99963 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
99964 +#endif
99965 +
99966 /*
99967 * Conversion table for small slabs sizes / 8 to the index in the
99968 * kmalloc array. This is necessary for slabs < 192 since we have non power
99969 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
99970 return kmalloc_dma_caches[index];
99971
99972 #endif
99973 +
99974 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99975 + if (unlikely((flags & GFP_USERCOPY)))
99976 + return kmalloc_usercopy_caches[index];
99977 +
99978 +#endif
99979 +
99980 return kmalloc_caches[index];
99981 }
99982
99983 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
99984 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
99985 if (!kmalloc_caches[i]) {
99986 kmalloc_caches[i] = create_kmalloc_cache(NULL,
99987 - 1 << i, flags);
99988 + 1 << i, SLAB_USERCOPY | flags);
99989 }
99990
99991 /*
99992 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
99993 * earlier power of two caches
99994 */
99995 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
99996 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
99997 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
99998
99999 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
100000 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
100001 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
100002 }
100003
100004 /* Kmalloc array is now usable */
100005 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
100006 }
100007 }
100008 #endif
100009 +
100010 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100011 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
100012 + struct kmem_cache *s = kmalloc_caches[i];
100013 +
100014 + if (s) {
100015 + int size = kmalloc_size(i);
100016 + char *n = kasprintf(GFP_NOWAIT,
100017 + "usercopy-kmalloc-%d", size);
100018 +
100019 + BUG_ON(!n);
100020 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
100021 + size, SLAB_USERCOPY | flags);
100022 + }
100023 + }
100024 +#endif
100025 +
100026 }
100027 #endif /* !CONFIG_SLOB */
100028
100029 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
100030 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
100031 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
100032 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
100033 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100034 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
100035 +#endif
100036 #endif
100037 seq_putc(m, '\n');
100038 }
100039 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
100040 module_init(slab_proc_init);
100041 #endif /* CONFIG_SLABINFO */
100042
100043 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
100044 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
100045 gfp_t flags)
100046 {
100047 void *ret;
100048 diff --git a/mm/slob.c b/mm/slob.c
100049 index 94a7fed..cf3fb1a 100644
100050 --- a/mm/slob.c
100051 +++ b/mm/slob.c
100052 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
100053 /*
100054 * Return the size of a slob block.
100055 */
100056 -static slobidx_t slob_units(slob_t *s)
100057 +static slobidx_t slob_units(const slob_t *s)
100058 {
100059 if (s->units > 0)
100060 return s->units;
100061 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
100062 /*
100063 * Return the next free slob block pointer after this one.
100064 */
100065 -static slob_t *slob_next(slob_t *s)
100066 +static slob_t *slob_next(const slob_t *s)
100067 {
100068 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
100069 slobidx_t next;
100070 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
100071 /*
100072 * Returns true if s is the last free block in its page.
100073 */
100074 -static int slob_last(slob_t *s)
100075 +static int slob_last(const slob_t *s)
100076 {
100077 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
100078 }
100079
100080 -static void *slob_new_pages(gfp_t gfp, int order, int node)
100081 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
100082 {
100083 - void *page;
100084 + struct page *page;
100085
100086 #ifdef CONFIG_NUMA
100087 if (node != NUMA_NO_NODE)
100088 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
100089 if (!page)
100090 return NULL;
100091
100092 - return page_address(page);
100093 + __SetPageSlab(page);
100094 + return page;
100095 }
100096
100097 -static void slob_free_pages(void *b, int order)
100098 +static void slob_free_pages(struct page *sp, int order)
100099 {
100100 if (current->reclaim_state)
100101 current->reclaim_state->reclaimed_slab += 1 << order;
100102 - free_pages((unsigned long)b, order);
100103 + __ClearPageSlab(sp);
100104 + page_mapcount_reset(sp);
100105 + sp->private = 0;
100106 + __free_pages(sp, order);
100107 }
100108
100109 /*
100110 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
100111
100112 /* Not enough space: must allocate a new page */
100113 if (!b) {
100114 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
100115 - if (!b)
100116 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
100117 + if (!sp)
100118 return NULL;
100119 - sp = virt_to_page(b);
100120 - __SetPageSlab(sp);
100121 + b = page_address(sp);
100122
100123 spin_lock_irqsave(&slob_lock, flags);
100124 sp->units = SLOB_UNITS(PAGE_SIZE);
100125 sp->freelist = b;
100126 + sp->private = 0;
100127 INIT_LIST_HEAD(&sp->lru);
100128 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
100129 set_slob_page_free(sp, slob_list);
100130 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
100131 /*
100132 * slob_free: entry point into the slob allocator.
100133 */
100134 -static void slob_free(void *block, int size)
100135 +static void slob_free(struct kmem_cache *c, void *block, int size)
100136 {
100137 struct page *sp;
100138 slob_t *prev, *next, *b = (slob_t *)block;
100139 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
100140 if (slob_page_free(sp))
100141 clear_slob_page_free(sp);
100142 spin_unlock_irqrestore(&slob_lock, flags);
100143 - __ClearPageSlab(sp);
100144 - page_mapcount_reset(sp);
100145 - slob_free_pages(b, 0);
100146 + slob_free_pages(sp, 0);
100147 return;
100148 }
100149
100150 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100151 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
100152 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
100153 +#endif
100154 +
100155 if (!slob_page_free(sp)) {
100156 /* This slob page is about to become partially free. Easy! */
100157 sp->units = units;
100158 @@ -424,11 +431,10 @@ out:
100159 */
100160
100161 static __always_inline void *
100162 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
100163 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
100164 {
100165 - unsigned int *m;
100166 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100167 - void *ret;
100168 + slob_t *m;
100169 + void *ret = NULL;
100170
100171 gfp &= gfp_allowed_mask;
100172
100173 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
100174
100175 if (!m)
100176 return NULL;
100177 - *m = size;
100178 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
100179 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
100180 + m[0].units = size;
100181 + m[1].units = align;
100182 ret = (void *)m + align;
100183
100184 trace_kmalloc_node(caller, ret,
100185 size, size + align, gfp, node);
100186 } else {
100187 unsigned int order = get_order(size);
100188 + struct page *page;
100189
100190 if (likely(order))
100191 gfp |= __GFP_COMP;
100192 - ret = slob_new_pages(gfp, order, node);
100193 + page = slob_new_pages(gfp, order, node);
100194 + if (page) {
100195 + ret = page_address(page);
100196 + page->private = size;
100197 + }
100198
100199 trace_kmalloc_node(caller, ret,
100200 size, PAGE_SIZE << order, gfp, node);
100201 }
100202
100203 - kmemleak_alloc(ret, size, 1, gfp);
100204 return ret;
100205 }
100206
100207 -void *__kmalloc(size_t size, gfp_t gfp)
100208 +static __always_inline void *
100209 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
100210 +{
100211 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100212 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
100213 +
100214 + if (!ZERO_OR_NULL_PTR(ret))
100215 + kmemleak_alloc(ret, size, 1, gfp);
100216 + return ret;
100217 +}
100218 +
100219 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
100220 {
100221 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
100222 }
100223 @@ -491,34 +515,112 @@ void kfree(const void *block)
100224 return;
100225 kmemleak_free(block);
100226
100227 + VM_BUG_ON(!virt_addr_valid(block));
100228 sp = virt_to_page(block);
100229 - if (PageSlab(sp)) {
100230 + VM_BUG_ON(!PageSlab(sp));
100231 + if (!sp->private) {
100232 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100233 - unsigned int *m = (unsigned int *)(block - align);
100234 - slob_free(m, *m + align);
100235 - } else
100236 + slob_t *m = (slob_t *)(block - align);
100237 + slob_free(NULL, m, m[0].units + align);
100238 + } else {
100239 + __ClearPageSlab(sp);
100240 + page_mapcount_reset(sp);
100241 + sp->private = 0;
100242 __free_pages(sp, compound_order(sp));
100243 + }
100244 }
100245 EXPORT_SYMBOL(kfree);
100246
100247 +bool is_usercopy_object(const void *ptr)
100248 +{
100249 + if (!slab_is_available())
100250 + return false;
100251 +
100252 + // PAX: TODO
100253 +
100254 + return false;
100255 +}
100256 +
100257 +#ifdef CONFIG_PAX_USERCOPY
100258 +const char *check_heap_object(const void *ptr, unsigned long n)
100259 +{
100260 + struct page *page;
100261 + const slob_t *free;
100262 + const void *base;
100263 + unsigned long flags;
100264 +
100265 + if (ZERO_OR_NULL_PTR(ptr))
100266 + return "<null>";
100267 +
100268 + if (!virt_addr_valid(ptr))
100269 + return NULL;
100270 +
100271 + page = virt_to_head_page(ptr);
100272 + if (!PageSlab(page))
100273 + return NULL;
100274 +
100275 + if (page->private) {
100276 + base = page;
100277 + if (base <= ptr && n <= page->private - (ptr - base))
100278 + return NULL;
100279 + return "<slob>";
100280 + }
100281 +
100282 + /* some tricky double walking to find the chunk */
100283 + spin_lock_irqsave(&slob_lock, flags);
100284 + base = (void *)((unsigned long)ptr & PAGE_MASK);
100285 + free = page->freelist;
100286 +
100287 + while (!slob_last(free) && (void *)free <= ptr) {
100288 + base = free + slob_units(free);
100289 + free = slob_next(free);
100290 + }
100291 +
100292 + while (base < (void *)free) {
100293 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
100294 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
100295 + int offset;
100296 +
100297 + if (ptr < base + align)
100298 + break;
100299 +
100300 + offset = ptr - base - align;
100301 + if (offset >= m) {
100302 + base += size;
100303 + continue;
100304 + }
100305 +
100306 + if (n > m - offset)
100307 + break;
100308 +
100309 + spin_unlock_irqrestore(&slob_lock, flags);
100310 + return NULL;
100311 + }
100312 +
100313 + spin_unlock_irqrestore(&slob_lock, flags);
100314 + return "<slob>";
100315 +}
100316 +#endif
100317 +
100318 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
100319 size_t ksize(const void *block)
100320 {
100321 struct page *sp;
100322 int align;
100323 - unsigned int *m;
100324 + slob_t *m;
100325
100326 BUG_ON(!block);
100327 if (unlikely(block == ZERO_SIZE_PTR))
100328 return 0;
100329
100330 sp = virt_to_page(block);
100331 - if (unlikely(!PageSlab(sp)))
100332 - return PAGE_SIZE << compound_order(sp);
100333 + VM_BUG_ON(!PageSlab(sp));
100334 + if (sp->private)
100335 + return sp->private;
100336
100337 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100338 - m = (unsigned int *)(block - align);
100339 - return SLOB_UNITS(*m) * SLOB_UNIT;
100340 + m = (slob_t *)(block - align);
100341 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
100342 }
100343 EXPORT_SYMBOL(ksize);
100344
100345 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
100346
100347 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
100348 {
100349 - void *b;
100350 + void *b = NULL;
100351
100352 flags &= gfp_allowed_mask;
100353
100354 lockdep_trace_alloc(flags);
100355
100356 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100357 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
100358 +#else
100359 if (c->size < PAGE_SIZE) {
100360 b = slob_alloc(c->size, flags, c->align, node);
100361 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
100362 SLOB_UNITS(c->size) * SLOB_UNIT,
100363 flags, node);
100364 } else {
100365 - b = slob_new_pages(flags, get_order(c->size), node);
100366 + struct page *sp;
100367 +
100368 + sp = slob_new_pages(flags, get_order(c->size), node);
100369 + if (sp) {
100370 + b = page_address(sp);
100371 + sp->private = c->size;
100372 + }
100373 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
100374 PAGE_SIZE << get_order(c->size),
100375 flags, node);
100376 }
100377 +#endif
100378
100379 if (b && c->ctor)
100380 c->ctor(b);
100381 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
100382 EXPORT_SYMBOL(kmem_cache_alloc);
100383
100384 #ifdef CONFIG_NUMA
100385 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
100386 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
100387 {
100388 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
100389 }
100390 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
100391 EXPORT_SYMBOL(kmem_cache_alloc_node);
100392 #endif
100393
100394 -static void __kmem_cache_free(void *b, int size)
100395 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
100396 {
100397 - if (size < PAGE_SIZE)
100398 - slob_free(b, size);
100399 + struct page *sp;
100400 +
100401 + sp = virt_to_page(b);
100402 + BUG_ON(!PageSlab(sp));
100403 + if (!sp->private)
100404 + slob_free(c, b, size);
100405 else
100406 - slob_free_pages(b, get_order(size));
100407 + slob_free_pages(sp, get_order(size));
100408 }
100409
100410 static void kmem_rcu_free(struct rcu_head *head)
100411 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
100412 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
100413 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
100414
100415 - __kmem_cache_free(b, slob_rcu->size);
100416 + __kmem_cache_free(NULL, b, slob_rcu->size);
100417 }
100418
100419 void kmem_cache_free(struct kmem_cache *c, void *b)
100420 {
100421 + int size = c->size;
100422 +
100423 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100424 + if (size + c->align < PAGE_SIZE) {
100425 + size += c->align;
100426 + b -= c->align;
100427 + }
100428 +#endif
100429 +
100430 kmemleak_free_recursive(b, c->flags);
100431 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
100432 struct slob_rcu *slob_rcu;
100433 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
100434 - slob_rcu->size = c->size;
100435 + slob_rcu = b + (size - sizeof(struct slob_rcu));
100436 + slob_rcu->size = size;
100437 call_rcu(&slob_rcu->head, kmem_rcu_free);
100438 } else {
100439 - __kmem_cache_free(b, c->size);
100440 + __kmem_cache_free(c, b, size);
100441 }
100442
100443 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100444 + trace_kfree(_RET_IP_, b);
100445 +#else
100446 trace_kmem_cache_free(_RET_IP_, b);
100447 +#endif
100448 +
100449 }
100450 EXPORT_SYMBOL(kmem_cache_free);
100451
100452 diff --git a/mm/slub.c b/mm/slub.c
100453 index 82c4737..55c316a 100644
100454 --- a/mm/slub.c
100455 +++ b/mm/slub.c
100456 @@ -198,7 +198,7 @@ struct track {
100457
100458 enum track_item { TRACK_ALLOC, TRACK_FREE };
100459
100460 -#ifdef CONFIG_SYSFS
100461 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100462 static int sysfs_slab_add(struct kmem_cache *);
100463 static int sysfs_slab_alias(struct kmem_cache *, const char *);
100464 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
100465 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
100466 if (!t->addr)
100467 return;
100468
100469 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
100470 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
100471 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
100472 #ifdef CONFIG_STACKTRACE
100473 {
100474 @@ -2709,6 +2709,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
100475
100476 slab_free_hook(s, x);
100477
100478 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100479 + if (!(s->flags & SLAB_NO_SANITIZE)) {
100480 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
100481 + if (s->ctor)
100482 + s->ctor(x);
100483 + }
100484 +#endif
100485 +
100486 redo:
100487 /*
100488 * Determine the currently cpus per cpu slab.
100489 @@ -3050,6 +3058,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
100490 s->inuse = size;
100491
100492 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
100493 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100494 + (!(flags & SLAB_NO_SANITIZE)) ||
100495 +#endif
100496 s->ctor)) {
100497 /*
100498 * Relocate free pointer after the object if it is not
100499 @@ -3304,7 +3315,7 @@ static int __init setup_slub_min_objects(char *str)
100500
100501 __setup("slub_min_objects=", setup_slub_min_objects);
100502
100503 -void *__kmalloc(size_t size, gfp_t flags)
100504 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
100505 {
100506 struct kmem_cache *s;
100507 void *ret;
100508 @@ -3342,7 +3353,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
100509 return ptr;
100510 }
100511
100512 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
100513 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
100514 {
100515 struct kmem_cache *s;
100516 void *ret;
100517 @@ -3390,6 +3401,59 @@ static size_t __ksize(const void *object)
100518 return slab_ksize(page->slab_cache);
100519 }
100520
100521 +bool is_usercopy_object(const void *ptr)
100522 +{
100523 + struct page *page;
100524 + struct kmem_cache *s;
100525 +
100526 + if (ZERO_OR_NULL_PTR(ptr))
100527 + return false;
100528 +
100529 + if (!slab_is_available())
100530 + return false;
100531 +
100532 + if (!virt_addr_valid(ptr))
100533 + return false;
100534 +
100535 + page = virt_to_head_page(ptr);
100536 +
100537 + if (!PageSlab(page))
100538 + return false;
100539 +
100540 + s = page->slab_cache;
100541 + return s->flags & SLAB_USERCOPY;
100542 +}
100543 +
100544 +#ifdef CONFIG_PAX_USERCOPY
100545 +const char *check_heap_object(const void *ptr, unsigned long n)
100546 +{
100547 + struct page *page;
100548 + struct kmem_cache *s;
100549 + unsigned long offset;
100550 +
100551 + if (ZERO_OR_NULL_PTR(ptr))
100552 + return "<null>";
100553 +
100554 + if (!virt_addr_valid(ptr))
100555 + return NULL;
100556 +
100557 + page = virt_to_head_page(ptr);
100558 +
100559 + if (!PageSlab(page))
100560 + return NULL;
100561 +
100562 + s = page->slab_cache;
100563 + if (!(s->flags & SLAB_USERCOPY))
100564 + return s->name;
100565 +
100566 + offset = (ptr - page_address(page)) % s->size;
100567 + if (offset <= s->object_size && n <= s->object_size - offset)
100568 + return NULL;
100569 +
100570 + return s->name;
100571 +}
100572 +#endif
100573 +
100574 size_t ksize(const void *object)
100575 {
100576 size_t size = __ksize(object);
100577 @@ -3410,6 +3474,7 @@ void kfree(const void *x)
100578 if (unlikely(ZERO_OR_NULL_PTR(x)))
100579 return;
100580
100581 + VM_BUG_ON(!virt_addr_valid(x));
100582 page = virt_to_head_page(x);
100583 if (unlikely(!PageSlab(page))) {
100584 BUG_ON(!PageCompound(page));
100585 @@ -3726,7 +3791,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
100586
100587 s = find_mergeable(size, align, flags, name, ctor);
100588 if (s) {
100589 - s->refcount++;
100590 + atomic_inc(&s->refcount);
100591
100592 /*
100593 * Adjust the object sizes so that we clear
100594 @@ -3742,7 +3807,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
100595 }
100596
100597 if (sysfs_slab_alias(s, name)) {
100598 - s->refcount--;
100599 + atomic_dec(&s->refcount);
100600 s = NULL;
100601 }
100602 }
100603 @@ -3859,7 +3924,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
100604 }
100605 #endif
100606
100607 -#ifdef CONFIG_SYSFS
100608 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100609 static int count_inuse(struct page *page)
100610 {
100611 return page->inuse;
100612 @@ -4140,7 +4205,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
100613 len += sprintf(buf + len, "%7ld ", l->count);
100614
100615 if (l->addr)
100616 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100617 + len += sprintf(buf + len, "%pS", NULL);
100618 +#else
100619 len += sprintf(buf + len, "%pS", (void *)l->addr);
100620 +#endif
100621 else
100622 len += sprintf(buf + len, "<not-available>");
100623
100624 @@ -4238,12 +4307,12 @@ static void __init resiliency_test(void)
100625 validate_slab_cache(kmalloc_caches[9]);
100626 }
100627 #else
100628 -#ifdef CONFIG_SYSFS
100629 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100630 static void resiliency_test(void) {};
100631 #endif
100632 #endif
100633
100634 -#ifdef CONFIG_SYSFS
100635 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100636 enum slab_stat_type {
100637 SL_ALL, /* All slabs */
100638 SL_PARTIAL, /* Only partially allocated slabs */
100639 @@ -4480,13 +4549,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
100640 {
100641 if (!s->ctor)
100642 return 0;
100643 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100644 + return sprintf(buf, "%pS\n", NULL);
100645 +#else
100646 return sprintf(buf, "%pS\n", s->ctor);
100647 +#endif
100648 }
100649 SLAB_ATTR_RO(ctor);
100650
100651 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
100652 {
100653 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
100654 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
100655 }
100656 SLAB_ATTR_RO(aliases);
100657
100658 @@ -4574,6 +4647,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
100659 SLAB_ATTR_RO(cache_dma);
100660 #endif
100661
100662 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100663 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
100664 +{
100665 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
100666 +}
100667 +SLAB_ATTR_RO(usercopy);
100668 +#endif
100669 +
100670 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100671 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
100672 +{
100673 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
100674 +}
100675 +SLAB_ATTR_RO(sanitize);
100676 +#endif
100677 +
100678 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
100679 {
100680 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
100681 @@ -4629,7 +4718,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
100682 * as well as cause other issues like converting a mergeable
100683 * cache into an umergeable one.
100684 */
100685 - if (s->refcount > 1)
100686 + if (atomic_read(&s->refcount) > 1)
100687 return -EINVAL;
100688
100689 s->flags &= ~SLAB_TRACE;
100690 @@ -4749,7 +4838,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
100691 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
100692 size_t length)
100693 {
100694 - if (s->refcount > 1)
100695 + if (atomic_read(&s->refcount) > 1)
100696 return -EINVAL;
100697
100698 s->flags &= ~SLAB_FAILSLAB;
100699 @@ -4916,6 +5005,12 @@ static struct attribute *slab_attrs[] = {
100700 #ifdef CONFIG_ZONE_DMA
100701 &cache_dma_attr.attr,
100702 #endif
100703 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100704 + &usercopy_attr.attr,
100705 +#endif
100706 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100707 + &sanitize_attr.attr,
100708 +#endif
100709 #ifdef CONFIG_NUMA
100710 &remote_node_defrag_ratio_attr.attr,
100711 #endif
100712 @@ -5157,6 +5252,7 @@ static char *create_unique_id(struct kmem_cache *s)
100713 return name;
100714 }
100715
100716 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100717 static int sysfs_slab_add(struct kmem_cache *s)
100718 {
100719 int err;
100720 @@ -5230,6 +5326,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
100721 kobject_del(&s->kobj);
100722 kobject_put(&s->kobj);
100723 }
100724 +#endif
100725
100726 /*
100727 * Need to buffer aliases during bootup until sysfs becomes
100728 @@ -5243,6 +5340,7 @@ struct saved_alias {
100729
100730 static struct saved_alias *alias_list;
100731
100732 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100733 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
100734 {
100735 struct saved_alias *al;
100736 @@ -5265,6 +5363,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
100737 alias_list = al;
100738 return 0;
100739 }
100740 +#endif
100741
100742 static int __init slab_sysfs_init(void)
100743 {
100744 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
100745 index 4cba9c2..b4f9fcc 100644
100746 --- a/mm/sparse-vmemmap.c
100747 +++ b/mm/sparse-vmemmap.c
100748 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
100749 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
100750 if (!p)
100751 return NULL;
100752 - pud_populate(&init_mm, pud, p);
100753 + pud_populate_kernel(&init_mm, pud, p);
100754 }
100755 return pud;
100756 }
100757 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
100758 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
100759 if (!p)
100760 return NULL;
100761 - pgd_populate(&init_mm, pgd, p);
100762 + pgd_populate_kernel(&init_mm, pgd, p);
100763 }
100764 return pgd;
100765 }
100766 diff --git a/mm/sparse.c b/mm/sparse.c
100767 index d1b48b6..6e8590e 100644
100768 --- a/mm/sparse.c
100769 +++ b/mm/sparse.c
100770 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
100771
100772 for (i = 0; i < PAGES_PER_SECTION; i++) {
100773 if (PageHWPoison(&memmap[i])) {
100774 - atomic_long_sub(1, &num_poisoned_pages);
100775 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
100776 ClearPageHWPoison(&memmap[i]);
100777 }
100778 }
100779 diff --git a/mm/swap.c b/mm/swap.c
100780 index cd3a5e6..40c0c8f 100644
100781 --- a/mm/swap.c
100782 +++ b/mm/swap.c
100783 @@ -31,6 +31,7 @@
100784 #include <linux/memcontrol.h>
100785 #include <linux/gfp.h>
100786 #include <linux/uio.h>
100787 +#include <linux/hugetlb.h>
100788
100789 #include "internal.h"
100790
100791 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
100792
100793 __page_cache_release(page);
100794 dtor = get_compound_page_dtor(page);
100795 + if (!PageHuge(page))
100796 + BUG_ON(dtor != free_compound_page);
100797 (*dtor)(page);
100798 }
100799
100800 diff --git a/mm/swapfile.c b/mm/swapfile.c
100801 index 63f55cc..31874e6 100644
100802 --- a/mm/swapfile.c
100803 +++ b/mm/swapfile.c
100804 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
100805
100806 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
100807 /* Activity counter to indicate that a swapon or swapoff has occurred */
100808 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
100809 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
100810
100811 static inline unsigned char swap_count(unsigned char ent)
100812 {
100813 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
100814 spin_unlock(&swap_lock);
100815
100816 err = 0;
100817 - atomic_inc(&proc_poll_event);
100818 + atomic_inc_unchecked(&proc_poll_event);
100819 wake_up_interruptible(&proc_poll_wait);
100820
100821 out_dput:
100822 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
100823
100824 poll_wait(file, &proc_poll_wait, wait);
100825
100826 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
100827 - seq->poll_event = atomic_read(&proc_poll_event);
100828 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
100829 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100830 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
100831 }
100832
100833 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
100834 return ret;
100835
100836 seq = file->private_data;
100837 - seq->poll_event = atomic_read(&proc_poll_event);
100838 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100839 return 0;
100840 }
100841
100842 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
100843 (frontswap_map) ? "FS" : "");
100844
100845 mutex_unlock(&swapon_mutex);
100846 - atomic_inc(&proc_poll_event);
100847 + atomic_inc_unchecked(&proc_poll_event);
100848 wake_up_interruptible(&proc_poll_wait);
100849
100850 if (S_ISREG(inode->i_mode))
100851 diff --git a/mm/util.c b/mm/util.c
100852 index 3981ae9..28b585b 100644
100853 --- a/mm/util.c
100854 +++ b/mm/util.c
100855 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
100856 void arch_pick_mmap_layout(struct mm_struct *mm)
100857 {
100858 mm->mmap_base = TASK_UNMAPPED_BASE;
100859 +
100860 +#ifdef CONFIG_PAX_RANDMMAP
100861 + if (mm->pax_flags & MF_PAX_RANDMMAP)
100862 + mm->mmap_base += mm->delta_mmap;
100863 +#endif
100864 +
100865 mm->get_unmapped_area = arch_get_unmapped_area;
100866 }
100867 #endif
100868 @@ -403,6 +409,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
100869 if (!mm->arg_end)
100870 goto out_mm; /* Shh! No looking before we're done */
100871
100872 + if (gr_acl_handle_procpidmem(task))
100873 + goto out_mm;
100874 +
100875 len = mm->arg_end - mm->arg_start;
100876
100877 if (len > buflen)
100878 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
100879 index 49abccf..7bd1931 100644
100880 --- a/mm/vmalloc.c
100881 +++ b/mm/vmalloc.c
100882 @@ -39,20 +39,65 @@ struct vfree_deferred {
100883 struct work_struct wq;
100884 };
100885 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
100886 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
100887 +
100888 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100889 +struct stack_deferred_llist {
100890 + struct llist_head list;
100891 + void *stack;
100892 + void *lowmem_stack;
100893 +};
100894 +
100895 +struct stack_deferred {
100896 + struct stack_deferred_llist list;
100897 + struct work_struct wq;
100898 +};
100899 +
100900 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
100901 +#endif
100902
100903 static void __vunmap(const void *, int);
100904
100905 -static void free_work(struct work_struct *w)
100906 +static void vfree_work(struct work_struct *w)
100907 {
100908 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100909 struct llist_node *llnode = llist_del_all(&p->list);
100910 while (llnode) {
100911 - void *p = llnode;
100912 + void *x = llnode;
100913 llnode = llist_next(llnode);
100914 - __vunmap(p, 1);
100915 + __vunmap(x, 1);
100916 }
100917 }
100918
100919 +static void vunmap_work(struct work_struct *w)
100920 +{
100921 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100922 + struct llist_node *llnode = llist_del_all(&p->list);
100923 + while (llnode) {
100924 + void *x = llnode;
100925 + llnode = llist_next(llnode);
100926 + __vunmap(x, 0);
100927 + }
100928 +}
100929 +
100930 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100931 +static void unmap_work(struct work_struct *w)
100932 +{
100933 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
100934 + struct llist_node *llnode = llist_del_all(&p->list.list);
100935 + while (llnode) {
100936 + struct stack_deferred_llist *x =
100937 + llist_entry((struct llist_head *)llnode,
100938 + struct stack_deferred_llist, list);
100939 + void *stack = ACCESS_ONCE(x->stack);
100940 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
100941 + llnode = llist_next(llnode);
100942 + __vunmap(stack, 0);
100943 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
100944 + }
100945 +}
100946 +#endif
100947 +
100948 /*** Page table manipulation functions ***/
100949
100950 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100951 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100952
100953 pte = pte_offset_kernel(pmd, addr);
100954 do {
100955 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100956 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100957 +
100958 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100959 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
100960 + BUG_ON(!pte_exec(*pte));
100961 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
100962 + continue;
100963 + }
100964 +#endif
100965 +
100966 + {
100967 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100968 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100969 + }
100970 } while (pte++, addr += PAGE_SIZE, addr != end);
100971 }
100972
100973 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
100974 pte = pte_alloc_kernel(pmd, addr);
100975 if (!pte)
100976 return -ENOMEM;
100977 +
100978 + pax_open_kernel();
100979 do {
100980 struct page *page = pages[*nr];
100981
100982 - if (WARN_ON(!pte_none(*pte)))
100983 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100984 + if (pgprot_val(prot) & _PAGE_NX)
100985 +#endif
100986 +
100987 + if (!pte_none(*pte)) {
100988 + pax_close_kernel();
100989 + WARN_ON(1);
100990 return -EBUSY;
100991 - if (WARN_ON(!page))
100992 + }
100993 + if (!page) {
100994 + pax_close_kernel();
100995 + WARN_ON(1);
100996 return -ENOMEM;
100997 + }
100998 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
100999 (*nr)++;
101000 } while (pte++, addr += PAGE_SIZE, addr != end);
101001 + pax_close_kernel();
101002 return 0;
101003 }
101004
101005 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
101006 pmd_t *pmd;
101007 unsigned long next;
101008
101009 - pmd = pmd_alloc(&init_mm, pud, addr);
101010 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
101011 if (!pmd)
101012 return -ENOMEM;
101013 do {
101014 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
101015 pud_t *pud;
101016 unsigned long next;
101017
101018 - pud = pud_alloc(&init_mm, pgd, addr);
101019 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
101020 if (!pud)
101021 return -ENOMEM;
101022 do {
101023 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
101024 if (addr >= MODULES_VADDR && addr < MODULES_END)
101025 return 1;
101026 #endif
101027 +
101028 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
101029 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
101030 + return 1;
101031 +#endif
101032 +
101033 return is_vmalloc_addr(x);
101034 }
101035
101036 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
101037
101038 if (!pgd_none(*pgd)) {
101039 pud_t *pud = pud_offset(pgd, addr);
101040 +#ifdef CONFIG_X86
101041 + if (!pud_large(*pud))
101042 +#endif
101043 if (!pud_none(*pud)) {
101044 pmd_t *pmd = pmd_offset(pud, addr);
101045 +#ifdef CONFIG_X86
101046 + if (!pmd_large(*pmd))
101047 +#endif
101048 if (!pmd_none(*pmd)) {
101049 pte_t *ptep, pte;
101050
101051 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
101052 * Allocate a region of KVA of the specified size and alignment, within the
101053 * vstart and vend.
101054 */
101055 -static struct vmap_area *alloc_vmap_area(unsigned long size,
101056 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
101057 unsigned long align,
101058 unsigned long vstart, unsigned long vend,
101059 int node, gfp_t gfp_mask)
101060 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
101061 for_each_possible_cpu(i) {
101062 struct vmap_block_queue *vbq;
101063 struct vfree_deferred *p;
101064 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101065 + struct stack_deferred *p2;
101066 +#endif
101067
101068 vbq = &per_cpu(vmap_block_queue, i);
101069 spin_lock_init(&vbq->lock);
101070 INIT_LIST_HEAD(&vbq->free);
101071 +
101072 p = &per_cpu(vfree_deferred, i);
101073 init_llist_head(&p->list);
101074 - INIT_WORK(&p->wq, free_work);
101075 + INIT_WORK(&p->wq, vfree_work);
101076 +
101077 + p = &per_cpu(vunmap_deferred, i);
101078 + init_llist_head(&p->list);
101079 + INIT_WORK(&p->wq, vunmap_work);
101080 +
101081 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101082 + p2 = &per_cpu(stack_deferred, i);
101083 + init_llist_head(&p2->list.list);
101084 + INIT_WORK(&p2->wq, unmap_work);
101085 +#endif
101086 }
101087
101088 /* Import existing vmlist entries. */
101089 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
101090 struct vm_struct *area;
101091
101092 BUG_ON(in_interrupt());
101093 +
101094 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
101095 + if (flags & VM_KERNEXEC) {
101096 + if (start != VMALLOC_START || end != VMALLOC_END)
101097 + return NULL;
101098 + start = (unsigned long)MODULES_EXEC_VADDR;
101099 + end = (unsigned long)MODULES_EXEC_END;
101100 + }
101101 +#endif
101102 +
101103 if (flags & VM_IOREMAP)
101104 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
101105
101106 @@ -1510,13 +1615,36 @@ EXPORT_SYMBOL(vfree);
101107 */
101108 void vunmap(const void *addr)
101109 {
101110 - BUG_ON(in_interrupt());
101111 - might_sleep();
101112 - if (addr)
101113 + if (!addr)
101114 + return;
101115 + if (unlikely(in_interrupt())) {
101116 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
101117 + if (llist_add((struct llist_node *)addr, &p->list))
101118 + schedule_work(&p->wq);
101119 + } else {
101120 + might_sleep();
101121 __vunmap(addr, 0);
101122 + }
101123 }
101124 EXPORT_SYMBOL(vunmap);
101125
101126 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101127 +void unmap_process_stacks(struct task_struct *task)
101128 +{
101129 + if (unlikely(in_interrupt())) {
101130 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
101131 + struct stack_deferred_llist *list = task->stack;
101132 + list->stack = task->stack;
101133 + list->lowmem_stack = task->lowmem_stack;
101134 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
101135 + schedule_work(&p->wq);
101136 + } else {
101137 + __vunmap(task->stack, 0);
101138 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
101139 + }
101140 +}
101141 +#endif
101142 +
101143 /**
101144 * vmap - map an array of pages into virtually contiguous space
101145 * @pages: array of page pointers
101146 @@ -1537,6 +1665,11 @@ void *vmap(struct page **pages, unsigned int count,
101147 if (count > totalram_pages)
101148 return NULL;
101149
101150 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
101151 + if (!(pgprot_val(prot) & _PAGE_NX))
101152 + flags |= VM_KERNEXEC;
101153 +#endif
101154 +
101155 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
101156 __builtin_return_address(0));
101157 if (!area)
101158 @@ -1641,6 +1774,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
101159 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
101160 goto fail;
101161
101162 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
101163 + if (!(pgprot_val(prot) & _PAGE_NX)) {
101164 + vm_flags |= VM_KERNEXEC;
101165 + start = VMALLOC_START;
101166 + end = VMALLOC_END;
101167 + }
101168 +#endif
101169 +
101170 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
101171 vm_flags, start, end, node, gfp_mask, caller);
101172 if (!area)
101173 @@ -1817,10 +1958,9 @@ EXPORT_SYMBOL(vzalloc_node);
101174 * For tight control over page level allocator and protection flags
101175 * use __vmalloc() instead.
101176 */
101177 -
101178 void *vmalloc_exec(unsigned long size)
101179 {
101180 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
101181 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
101182 NUMA_NO_NODE, __builtin_return_address(0));
101183 }
101184
101185 @@ -2127,6 +2267,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
101186 {
101187 struct vm_struct *area;
101188
101189 + BUG_ON(vma->vm_mirror);
101190 +
101191 size = PAGE_ALIGN(size);
101192
101193 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
101194 @@ -2609,7 +2751,11 @@ static int s_show(struct seq_file *m, void *p)
101195 v->addr, v->addr + v->size, v->size);
101196
101197 if (v->caller)
101198 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101199 + seq_printf(m, " %pK", v->caller);
101200 +#else
101201 seq_printf(m, " %pS", v->caller);
101202 +#endif
101203
101204 if (v->nr_pages)
101205 seq_printf(m, " pages=%d", v->nr_pages);
101206 diff --git a/mm/vmstat.c b/mm/vmstat.c
101207 index 4f5cd97..9fb715a 100644
101208 --- a/mm/vmstat.c
101209 +++ b/mm/vmstat.c
101210 @@ -27,6 +27,7 @@
101211 #include <linux/mm_inline.h>
101212 #include <linux/page_ext.h>
101213 #include <linux/page_owner.h>
101214 +#include <linux/grsecurity.h>
101215
101216 #include "internal.h"
101217
101218 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
101219 *
101220 * vm_stat contains the global counters
101221 */
101222 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
101223 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
101224 EXPORT_SYMBOL(vm_stat);
101225
101226 #ifdef CONFIG_SMP
101227 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
101228
101229 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
101230 if (diff[i]) {
101231 - atomic_long_add(diff[i], &vm_stat[i]);
101232 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
101233 changes++;
101234 }
101235 return changes;
101236 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
101237 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
101238 if (v) {
101239
101240 - atomic_long_add(v, &zone->vm_stat[i]);
101241 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
101242 global_diff[i] += v;
101243 #ifdef CONFIG_NUMA
101244 /* 3 seconds idle till flush */
101245 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
101246
101247 v = p->vm_stat_diff[i];
101248 p->vm_stat_diff[i] = 0;
101249 - atomic_long_add(v, &zone->vm_stat[i]);
101250 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
101251 global_diff[i] += v;
101252 }
101253 }
101254 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
101255 if (pset->vm_stat_diff[i]) {
101256 int v = pset->vm_stat_diff[i];
101257 pset->vm_stat_diff[i] = 0;
101258 - atomic_long_add(v, &zone->vm_stat[i]);
101259 - atomic_long_add(v, &vm_stat[i]);
101260 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
101261 + atomic_long_add_unchecked(v, &vm_stat[i]);
101262 }
101263 }
101264 #endif
101265 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
101266 stat_items_size += sizeof(struct vm_event_state);
101267 #endif
101268
101269 - v = kmalloc(stat_items_size, GFP_KERNEL);
101270 + v = kzalloc(stat_items_size, GFP_KERNEL);
101271 m->private = v;
101272 if (!v)
101273 return ERR_PTR(-ENOMEM);
101274 +
101275 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101276 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
101277 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
101278 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
101279 + && !in_group_p(grsec_proc_gid)
101280 +#endif
101281 + )
101282 + return (unsigned long *)m->private + *pos;
101283 +#endif
101284 +#endif
101285 +
101286 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
101287 v[i] = global_page_state(i);
101288 v += NR_VM_ZONE_STAT_ITEMS;
101289 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
101290 cpu_notifier_register_done();
101291 #endif
101292 #ifdef CONFIG_PROC_FS
101293 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
101294 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
101295 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
101296 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
101297 + {
101298 + mode_t gr_mode = S_IRUGO;
101299 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101300 + gr_mode = S_IRUSR;
101301 +#endif
101302 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
101303 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
101304 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
101305 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
101306 + }
101307 #endif
101308 return 0;
101309 }
101310 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
101311 index 64c6bed..b79a5de 100644
101312 --- a/net/8021q/vlan.c
101313 +++ b/net/8021q/vlan.c
101314 @@ -481,7 +481,7 @@ out:
101315 return NOTIFY_DONE;
101316 }
101317
101318 -static struct notifier_block vlan_notifier_block __read_mostly = {
101319 +static struct notifier_block vlan_notifier_block = {
101320 .notifier_call = vlan_device_event,
101321 };
101322
101323 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
101324 err = -EPERM;
101325 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
101326 break;
101327 - if ((args.u.name_type >= 0) &&
101328 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
101329 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
101330 struct vlan_net *vn;
101331
101332 vn = net_generic(net, vlan_net_id);
101333 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
101334 index c92b52f..006c052 100644
101335 --- a/net/8021q/vlan_netlink.c
101336 +++ b/net/8021q/vlan_netlink.c
101337 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
101338 return dev_net(real_dev);
101339 }
101340
101341 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
101342 +struct rtnl_link_ops vlan_link_ops = {
101343 .kind = "vlan",
101344 .maxtype = IFLA_VLAN_MAX,
101345 .policy = vlan_policy,
101346 diff --git a/net/9p/client.c b/net/9p/client.c
101347 index e86a9bea..e91f70e 100644
101348 --- a/net/9p/client.c
101349 +++ b/net/9p/client.c
101350 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
101351 len - inline_len);
101352 } else {
101353 err = copy_from_user(ename + inline_len,
101354 - uidata, len - inline_len);
101355 + (char __force_user *)uidata, len - inline_len);
101356 if (err) {
101357 err = -EFAULT;
101358 goto out_err;
101359 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
101360 kernel_buf = 1;
101361 indata = data;
101362 } else
101363 - indata = (__force char *)udata;
101364 + indata = (__force_kernel char *)udata;
101365 /*
101366 * response header len is 11
101367 * PDU Header(7) + IO Size (4)
101368 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
101369 kernel_buf = 1;
101370 odata = data;
101371 } else
101372 - odata = (char *)udata;
101373 + odata = (char __force_kernel *)udata;
101374 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
101375 P9_ZC_HDR_SZ, kernel_buf, "dqd",
101376 fid->fid, offset, rsize);
101377 diff --git a/net/9p/mod.c b/net/9p/mod.c
101378 index 6ab36ae..6f1841b 100644
101379 --- a/net/9p/mod.c
101380 +++ b/net/9p/mod.c
101381 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
101382 void v9fs_register_trans(struct p9_trans_module *m)
101383 {
101384 spin_lock(&v9fs_trans_lock);
101385 - list_add_tail(&m->list, &v9fs_trans_list);
101386 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
101387 spin_unlock(&v9fs_trans_lock);
101388 }
101389 EXPORT_SYMBOL(v9fs_register_trans);
101390 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
101391 void v9fs_unregister_trans(struct p9_trans_module *m)
101392 {
101393 spin_lock(&v9fs_trans_lock);
101394 - list_del_init(&m->list);
101395 + pax_list_del_init((struct list_head *)&m->list);
101396 spin_unlock(&v9fs_trans_lock);
101397 }
101398 EXPORT_SYMBOL(v9fs_unregister_trans);
101399 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
101400 index 80d08f6..de63fd1 100644
101401 --- a/net/9p/trans_fd.c
101402 +++ b/net/9p/trans_fd.c
101403 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
101404 oldfs = get_fs();
101405 set_fs(get_ds());
101406 /* The cast to a user pointer is valid due to the set_fs() */
101407 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
101408 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
101409 set_fs(oldfs);
101410
101411 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
101412 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
101413 index af46bc4..f9adfcd 100644
101414 --- a/net/appletalk/atalk_proc.c
101415 +++ b/net/appletalk/atalk_proc.c
101416 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
101417 struct proc_dir_entry *p;
101418 int rc = -ENOMEM;
101419
101420 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
101421 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
101422 if (!atalk_proc_dir)
101423 goto out;
101424
101425 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
101426 index 876fbe8..8bbea9f 100644
101427 --- a/net/atm/atm_misc.c
101428 +++ b/net/atm/atm_misc.c
101429 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
101430 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
101431 return 1;
101432 atm_return(vcc, truesize);
101433 - atomic_inc(&vcc->stats->rx_drop);
101434 + atomic_inc_unchecked(&vcc->stats->rx_drop);
101435 return 0;
101436 }
101437 EXPORT_SYMBOL(atm_charge);
101438 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
101439 }
101440 }
101441 atm_return(vcc, guess);
101442 - atomic_inc(&vcc->stats->rx_drop);
101443 + atomic_inc_unchecked(&vcc->stats->rx_drop);
101444 return NULL;
101445 }
101446 EXPORT_SYMBOL(atm_alloc_charge);
101447 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
101448
101449 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
101450 {
101451 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
101452 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
101453 __SONET_ITEMS
101454 #undef __HANDLE_ITEM
101455 }
101456 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
101457
101458 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
101459 {
101460 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
101461 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
101462 __SONET_ITEMS
101463 #undef __HANDLE_ITEM
101464 }
101465 diff --git a/net/atm/lec.c b/net/atm/lec.c
101466 index 4b98f89..5a2f6cb 100644
101467 --- a/net/atm/lec.c
101468 +++ b/net/atm/lec.c
101469 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
101470 }
101471
101472 static struct lane2_ops lane2_ops = {
101473 - lane2_resolve, /* resolve, spec 3.1.3 */
101474 - lane2_associate_req, /* associate_req, spec 3.1.4 */
101475 - NULL /* associate indicator, spec 3.1.5 */
101476 + .resolve = lane2_resolve,
101477 + .associate_req = lane2_associate_req,
101478 + .associate_indicator = NULL
101479 };
101480
101481 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
101482 diff --git a/net/atm/lec.h b/net/atm/lec.h
101483 index 4149db1..f2ab682 100644
101484 --- a/net/atm/lec.h
101485 +++ b/net/atm/lec.h
101486 @@ -48,7 +48,7 @@ struct lane2_ops {
101487 const u8 *tlvs, u32 sizeoftlvs);
101488 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
101489 const u8 *tlvs, u32 sizeoftlvs);
101490 -};
101491 +} __no_const;
101492
101493 /*
101494 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
101495 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
101496 index d1b2d9a..d549f7f 100644
101497 --- a/net/atm/mpoa_caches.c
101498 +++ b/net/atm/mpoa_caches.c
101499 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
101500
101501
101502 static struct in_cache_ops ingress_ops = {
101503 - in_cache_add_entry, /* add_entry */
101504 - in_cache_get, /* get */
101505 - in_cache_get_with_mask, /* get_with_mask */
101506 - in_cache_get_by_vcc, /* get_by_vcc */
101507 - in_cache_put, /* put */
101508 - in_cache_remove_entry, /* remove_entry */
101509 - cache_hit, /* cache_hit */
101510 - clear_count_and_expired, /* clear_count */
101511 - check_resolving_entries, /* check_resolving */
101512 - refresh_entries, /* refresh */
101513 - in_destroy_cache /* destroy_cache */
101514 + .add_entry = in_cache_add_entry,
101515 + .get = in_cache_get,
101516 + .get_with_mask = in_cache_get_with_mask,
101517 + .get_by_vcc = in_cache_get_by_vcc,
101518 + .put = in_cache_put,
101519 + .remove_entry = in_cache_remove_entry,
101520 + .cache_hit = cache_hit,
101521 + .clear_count = clear_count_and_expired,
101522 + .check_resolving = check_resolving_entries,
101523 + .refresh = refresh_entries,
101524 + .destroy_cache = in_destroy_cache
101525 };
101526
101527 static struct eg_cache_ops egress_ops = {
101528 - eg_cache_add_entry, /* add_entry */
101529 - eg_cache_get_by_cache_id, /* get_by_cache_id */
101530 - eg_cache_get_by_tag, /* get_by_tag */
101531 - eg_cache_get_by_vcc, /* get_by_vcc */
101532 - eg_cache_get_by_src_ip, /* get_by_src_ip */
101533 - eg_cache_put, /* put */
101534 - eg_cache_remove_entry, /* remove_entry */
101535 - update_eg_cache_entry, /* update */
101536 - clear_expired, /* clear_expired */
101537 - eg_destroy_cache /* destroy_cache */
101538 + .add_entry = eg_cache_add_entry,
101539 + .get_by_cache_id = eg_cache_get_by_cache_id,
101540 + .get_by_tag = eg_cache_get_by_tag,
101541 + .get_by_vcc = eg_cache_get_by_vcc,
101542 + .get_by_src_ip = eg_cache_get_by_src_ip,
101543 + .put = eg_cache_put,
101544 + .remove_entry = eg_cache_remove_entry,
101545 + .update = update_eg_cache_entry,
101546 + .clear_expired = clear_expired,
101547 + .destroy_cache = eg_destroy_cache
101548 };
101549
101550
101551 diff --git a/net/atm/proc.c b/net/atm/proc.c
101552 index bbb6461..cf04016 100644
101553 --- a/net/atm/proc.c
101554 +++ b/net/atm/proc.c
101555 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
101556 const struct k_atm_aal_stats *stats)
101557 {
101558 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
101559 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
101560 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
101561 - atomic_read(&stats->rx_drop));
101562 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
101563 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
101564 + atomic_read_unchecked(&stats->rx_drop));
101565 }
101566
101567 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
101568 diff --git a/net/atm/resources.c b/net/atm/resources.c
101569 index 0447d5d..3cf4728 100644
101570 --- a/net/atm/resources.c
101571 +++ b/net/atm/resources.c
101572 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
101573 static void copy_aal_stats(struct k_atm_aal_stats *from,
101574 struct atm_aal_stats *to)
101575 {
101576 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
101577 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
101578 __AAL_STAT_ITEMS
101579 #undef __HANDLE_ITEM
101580 }
101581 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
101582 static void subtract_aal_stats(struct k_atm_aal_stats *from,
101583 struct atm_aal_stats *to)
101584 {
101585 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
101586 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
101587 __AAL_STAT_ITEMS
101588 #undef __HANDLE_ITEM
101589 }
101590 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
101591 index 919a5ce..cc6b444 100644
101592 --- a/net/ax25/sysctl_net_ax25.c
101593 +++ b/net/ax25/sysctl_net_ax25.c
101594 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
101595 {
101596 char path[sizeof("net/ax25/") + IFNAMSIZ];
101597 int k;
101598 - struct ctl_table *table;
101599 + ctl_table_no_const *table;
101600
101601 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
101602 if (!table)
101603 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
101604 index 00e00e0..710fcd2 100644
101605 --- a/net/batman-adv/bat_iv_ogm.c
101606 +++ b/net/batman-adv/bat_iv_ogm.c
101607 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
101608
101609 /* randomize initial seqno to avoid collision */
101610 get_random_bytes(&random_seqno, sizeof(random_seqno));
101611 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
101612 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
101613
101614 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
101615 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
101616 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
101617 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
101618
101619 /* change sequence number to network order */
101620 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
101621 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
101622 batadv_ogm_packet->seqno = htonl(seqno);
101623 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
101624 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
101625
101626 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
101627
101628 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
101629 return;
101630
101631 /* could be changed by schedule_own_packet() */
101632 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
101633 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
101634
101635 if (ogm_packet->flags & BATADV_DIRECTLINK)
101636 has_directlink_flag = true;
101637 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
101638 index 3d1dcaa..4699f4e 100644
101639 --- a/net/batman-adv/fragmentation.c
101640 +++ b/net/batman-adv/fragmentation.c
101641 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
101642 frag_header.packet_type = BATADV_UNICAST_FRAG;
101643 frag_header.version = BATADV_COMPAT_VERSION;
101644 frag_header.ttl = BATADV_TTL;
101645 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
101646 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
101647 frag_header.reserved = 0;
101648 frag_header.no = 0;
101649 frag_header.total_size = htons(skb->len);
101650 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
101651 index 5ec31d7..e371631 100644
101652 --- a/net/batman-adv/soft-interface.c
101653 +++ b/net/batman-adv/soft-interface.c
101654 @@ -295,7 +295,7 @@ send:
101655 primary_if->net_dev->dev_addr);
101656
101657 /* set broadcast sequence number */
101658 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
101659 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
101660 bcast_packet->seqno = htonl(seqno);
101661
101662 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
101663 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
101664 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
101665
101666 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
101667 - atomic_set(&bat_priv->bcast_seqno, 1);
101668 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
101669 atomic_set(&bat_priv->tt.vn, 0);
101670 atomic_set(&bat_priv->tt.local_changes, 0);
101671 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
101672 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
101673
101674 /* randomize initial seqno to avoid collision */
101675 get_random_bytes(&random_seqno, sizeof(random_seqno));
101676 - atomic_set(&bat_priv->frag_seqno, random_seqno);
101677 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
101678
101679 bat_priv->primary_if = NULL;
101680 bat_priv->num_ifaces = 0;
101681 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
101682 return 0;
101683 }
101684
101685 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
101686 +struct rtnl_link_ops batadv_link_ops = {
101687 .kind = "batadv",
101688 .priv_size = sizeof(struct batadv_priv),
101689 .setup = batadv_softif_init_early,
101690 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
101691 index 9398c3f..0e79657 100644
101692 --- a/net/batman-adv/types.h
101693 +++ b/net/batman-adv/types.h
101694 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
101695 struct batadv_hard_iface_bat_iv {
101696 unsigned char *ogm_buff;
101697 int ogm_buff_len;
101698 - atomic_t ogm_seqno;
101699 + atomic_unchecked_t ogm_seqno;
101700 };
101701
101702 /**
101703 @@ -766,7 +766,7 @@ struct batadv_priv {
101704 atomic_t bonding;
101705 atomic_t fragmentation;
101706 atomic_t packet_size_max;
101707 - atomic_t frag_seqno;
101708 + atomic_unchecked_t frag_seqno;
101709 #ifdef CONFIG_BATMAN_ADV_BLA
101710 atomic_t bridge_loop_avoidance;
101711 #endif
101712 @@ -785,7 +785,7 @@ struct batadv_priv {
101713 #endif
101714 uint32_t isolation_mark;
101715 uint32_t isolation_mark_mask;
101716 - atomic_t bcast_seqno;
101717 + atomic_unchecked_t bcast_seqno;
101718 atomic_t bcast_queue_left;
101719 atomic_t batman_queue_left;
101720 char num_ifaces;
101721 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
101722 index 1d65c5b..43e55fd 100644
101723 --- a/net/bluetooth/hci_sock.c
101724 +++ b/net/bluetooth/hci_sock.c
101725 @@ -1042,7 +1042,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
101726 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
101727 }
101728
101729 - len = min_t(unsigned int, len, sizeof(uf));
101730 + len = min((size_t)len, sizeof(uf));
101731 if (copy_from_user(&uf, optval, len)) {
101732 err = -EFAULT;
101733 break;
101734 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
101735 index 6ba33f9..4afc26f 100644
101736 --- a/net/bluetooth/l2cap_core.c
101737 +++ b/net/bluetooth/l2cap_core.c
101738 @@ -3534,8 +3534,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
101739 break;
101740
101741 case L2CAP_CONF_RFC:
101742 - if (olen == sizeof(rfc))
101743 - memcpy(&rfc, (void *)val, olen);
101744 + if (olen != sizeof(rfc))
101745 + break;
101746 +
101747 + memcpy(&rfc, (void *)val, olen);
101748
101749 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
101750 rfc.mode != chan->mode)
101751 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
101752 index 60694f0..32623ed 100644
101753 --- a/net/bluetooth/l2cap_sock.c
101754 +++ b/net/bluetooth/l2cap_sock.c
101755 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
101756 struct sock *sk = sock->sk;
101757 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
101758 struct l2cap_options opts;
101759 - int len, err = 0;
101760 + int err = 0;
101761 + size_t len = optlen;
101762 u32 opt;
101763
101764 BT_DBG("sk %p", sk);
101765 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
101766 opts.max_tx = chan->max_tx;
101767 opts.txwin_size = chan->tx_win;
101768
101769 - len = min_t(unsigned int, sizeof(opts), optlen);
101770 + len = min(sizeof(opts), len);
101771 if (copy_from_user((char *) &opts, optval, len)) {
101772 err = -EFAULT;
101773 break;
101774 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101775 struct bt_security sec;
101776 struct bt_power pwr;
101777 struct l2cap_conn *conn;
101778 - int len, err = 0;
101779 + int err = 0;
101780 + size_t len = optlen;
101781 u32 opt;
101782
101783 BT_DBG("sk %p", sk);
101784 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101785
101786 sec.level = BT_SECURITY_LOW;
101787
101788 - len = min_t(unsigned int, sizeof(sec), optlen);
101789 + len = min(sizeof(sec), len);
101790 if (copy_from_user((char *) &sec, optval, len)) {
101791 err = -EFAULT;
101792 break;
101793 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101794
101795 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
101796
101797 - len = min_t(unsigned int, sizeof(pwr), optlen);
101798 + len = min(sizeof(pwr), len);
101799 if (copy_from_user((char *) &pwr, optval, len)) {
101800 err = -EFAULT;
101801 break;
101802 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
101803 index 3c6d2c8..6afc970 100644
101804 --- a/net/bluetooth/rfcomm/sock.c
101805 +++ b/net/bluetooth/rfcomm/sock.c
101806 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
101807 struct sock *sk = sock->sk;
101808 struct bt_security sec;
101809 int err = 0;
101810 - size_t len;
101811 + size_t len = optlen;
101812 u32 opt;
101813
101814 BT_DBG("sk %p", sk);
101815 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
101816
101817 sec.level = BT_SECURITY_LOW;
101818
101819 - len = min_t(unsigned int, sizeof(sec), optlen);
101820 + len = min(sizeof(sec), len);
101821 if (copy_from_user((char *) &sec, optval, len)) {
101822 err = -EFAULT;
101823 break;
101824 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
101825 index 8e385a0..a5bdd8e 100644
101826 --- a/net/bluetooth/rfcomm/tty.c
101827 +++ b/net/bluetooth/rfcomm/tty.c
101828 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
101829 BT_DBG("tty %p id %d", tty, tty->index);
101830
101831 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
101832 - dev->channel, dev->port.count);
101833 + dev->channel, atomic_read(&dev->port.count));
101834
101835 err = tty_port_open(&dev->port, tty, filp);
101836 if (err)
101837 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
101838 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
101839
101840 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
101841 - dev->port.count);
101842 + atomic_read(&dev->port.count));
101843
101844 tty_port_close(&dev->port, tty, filp);
101845 }
101846 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
101847 index 4fbcea0..69a6786 100644
101848 --- a/net/bridge/br_netlink.c
101849 +++ b/net/bridge/br_netlink.c
101850 @@ -726,7 +726,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
101851 .get_link_af_size = br_get_link_af_size,
101852 };
101853
101854 -struct rtnl_link_ops br_link_ops __read_mostly = {
101855 +struct rtnl_link_ops br_link_ops = {
101856 .kind = "bridge",
101857 .priv_size = sizeof(struct net_bridge),
101858 .setup = br_dev_setup,
101859 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
101860 index 91180a7..1301daa 100644
101861 --- a/net/bridge/netfilter/ebtables.c
101862 +++ b/net/bridge/netfilter/ebtables.c
101863 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
101864 tmp.valid_hooks = t->table->valid_hooks;
101865 }
101866 mutex_unlock(&ebt_mutex);
101867 - if (copy_to_user(user, &tmp, *len) != 0) {
101868 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101869 BUGPRINT("c2u Didn't work\n");
101870 ret = -EFAULT;
101871 break;
101872 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101873 goto out;
101874 tmp.valid_hooks = t->valid_hooks;
101875
101876 - if (copy_to_user(user, &tmp, *len) != 0) {
101877 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101878 ret = -EFAULT;
101879 break;
101880 }
101881 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101882 tmp.entries_size = t->table->entries_size;
101883 tmp.valid_hooks = t->table->valid_hooks;
101884
101885 - if (copy_to_user(user, &tmp, *len) != 0) {
101886 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101887 ret = -EFAULT;
101888 break;
101889 }
101890 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
101891 index f5afda1..dcf770a 100644
101892 --- a/net/caif/cfctrl.c
101893 +++ b/net/caif/cfctrl.c
101894 @@ -10,6 +10,7 @@
101895 #include <linux/spinlock.h>
101896 #include <linux/slab.h>
101897 #include <linux/pkt_sched.h>
101898 +#include <linux/sched.h>
101899 #include <net/caif/caif_layer.h>
101900 #include <net/caif/cfpkt.h>
101901 #include <net/caif/cfctrl.h>
101902 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
101903 memset(&dev_info, 0, sizeof(dev_info));
101904 dev_info.id = 0xff;
101905 cfsrvl_init(&this->serv, 0, &dev_info, false);
101906 - atomic_set(&this->req_seq_no, 1);
101907 - atomic_set(&this->rsp_seq_no, 1);
101908 + atomic_set_unchecked(&this->req_seq_no, 1);
101909 + atomic_set_unchecked(&this->rsp_seq_no, 1);
101910 this->serv.layer.receive = cfctrl_recv;
101911 sprintf(this->serv.layer.name, "ctrl");
101912 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
101913 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
101914 struct cfctrl_request_info *req)
101915 {
101916 spin_lock_bh(&ctrl->info_list_lock);
101917 - atomic_inc(&ctrl->req_seq_no);
101918 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
101919 + atomic_inc_unchecked(&ctrl->req_seq_no);
101920 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
101921 list_add_tail(&req->list, &ctrl->list);
101922 spin_unlock_bh(&ctrl->info_list_lock);
101923 }
101924 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
101925 if (p != first)
101926 pr_warn("Requests are not received in order\n");
101927
101928 - atomic_set(&ctrl->rsp_seq_no,
101929 + atomic_set_unchecked(&ctrl->rsp_seq_no,
101930 p->sequence_no);
101931 list_del(&p->list);
101932 goto out;
101933 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
101934 index 67a4a36..8d28068 100644
101935 --- a/net/caif/chnl_net.c
101936 +++ b/net/caif/chnl_net.c
101937 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
101938 };
101939
101940
101941 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
101942 +static struct rtnl_link_ops ipcaif_link_ops = {
101943 .kind = "caif",
101944 .priv_size = sizeof(struct chnl_net),
101945 .setup = ipcaif_net_setup,
101946 diff --git a/net/can/af_can.c b/net/can/af_can.c
101947 index 32d710e..93bcf05 100644
101948 --- a/net/can/af_can.c
101949 +++ b/net/can/af_can.c
101950 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
101951 };
101952
101953 /* notifier block for netdevice event */
101954 -static struct notifier_block can_netdev_notifier __read_mostly = {
101955 +static struct notifier_block can_netdev_notifier = {
101956 .notifier_call = can_notifier,
101957 };
101958
101959 diff --git a/net/can/bcm.c b/net/can/bcm.c
101960 index ee9ffd9..dfdf3d4 100644
101961 --- a/net/can/bcm.c
101962 +++ b/net/can/bcm.c
101963 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
101964 }
101965
101966 /* create /proc/net/can-bcm directory */
101967 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
101968 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
101969 return 0;
101970 }
101971
101972 diff --git a/net/can/gw.c b/net/can/gw.c
101973 index a6f448e..5902171 100644
101974 --- a/net/can/gw.c
101975 +++ b/net/can/gw.c
101976 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
101977 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
101978
101979 static HLIST_HEAD(cgw_list);
101980 -static struct notifier_block notifier;
101981
101982 static struct kmem_cache *cgw_cache __read_mostly;
101983
101984 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
101985 return err;
101986 }
101987
101988 +static struct notifier_block notifier = {
101989 + .notifier_call = cgw_notifier
101990 +};
101991 +
101992 static __init int cgw_module_init(void)
101993 {
101994 /* sanitize given module parameter */
101995 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
101996 return -ENOMEM;
101997
101998 /* set notifier */
101999 - notifier.notifier_call = cgw_notifier;
102000 register_netdevice_notifier(&notifier);
102001
102002 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
102003 diff --git a/net/can/proc.c b/net/can/proc.c
102004 index 1a19b98..df2b4ec 100644
102005 --- a/net/can/proc.c
102006 +++ b/net/can/proc.c
102007 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
102008 void can_init_proc(void)
102009 {
102010 /* create /proc/net/can directory */
102011 - can_dir = proc_mkdir("can", init_net.proc_net);
102012 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
102013
102014 if (!can_dir) {
102015 printk(KERN_INFO "can: failed to create /proc/net/can . "
102016 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
102017 index a9f4ae4..ee19b92 100644
102018 --- a/net/ceph/messenger.c
102019 +++ b/net/ceph/messenger.c
102020 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
102021 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
102022
102023 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
102024 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
102025 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
102026
102027 static struct page *zero_page; /* used in certain error cases */
102028
102029 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
102030 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
102031 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
102032
102033 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
102034 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
102035 s = addr_str[i];
102036
102037 switch (ss->ss_family) {
102038 diff --git a/net/compat.c b/net/compat.c
102039 index f7bd286..76ea56a 100644
102040 --- a/net/compat.c
102041 +++ b/net/compat.c
102042 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
102043
102044 #define CMSG_COMPAT_FIRSTHDR(msg) \
102045 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
102046 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
102047 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
102048 (struct compat_cmsghdr __user *)NULL)
102049
102050 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
102051 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
102052 (ucmlen) <= (unsigned long) \
102053 ((mhdr)->msg_controllen - \
102054 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
102055 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
102056
102057 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
102058 struct compat_cmsghdr __user *cmsg, int cmsg_len)
102059 {
102060 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
102061 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
102062 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
102063 msg->msg_controllen)
102064 return NULL;
102065 return (struct compat_cmsghdr __user *)ptr;
102066 @@ -203,7 +203,7 @@ Efault:
102067
102068 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
102069 {
102070 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
102071 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
102072 struct compat_cmsghdr cmhdr;
102073 struct compat_timeval ctv;
102074 struct compat_timespec cts[3];
102075 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
102076
102077 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
102078 {
102079 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
102080 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
102081 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
102082 int fdnum = scm->fp->count;
102083 struct file **fp = scm->fp->fp;
102084 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
102085 return -EFAULT;
102086 old_fs = get_fs();
102087 set_fs(KERNEL_DS);
102088 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
102089 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
102090 set_fs(old_fs);
102091
102092 return err;
102093 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
102094 len = sizeof(ktime);
102095 old_fs = get_fs();
102096 set_fs(KERNEL_DS);
102097 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
102098 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
102099 set_fs(old_fs);
102100
102101 if (!err) {
102102 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
102103 case MCAST_JOIN_GROUP:
102104 case MCAST_LEAVE_GROUP:
102105 {
102106 - struct compat_group_req __user *gr32 = (void *)optval;
102107 + struct compat_group_req __user *gr32 = (void __user *)optval;
102108 struct group_req __user *kgr =
102109 compat_alloc_user_space(sizeof(struct group_req));
102110 u32 interface;
102111 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
102112 case MCAST_BLOCK_SOURCE:
102113 case MCAST_UNBLOCK_SOURCE:
102114 {
102115 - struct compat_group_source_req __user *gsr32 = (void *)optval;
102116 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
102117 struct group_source_req __user *kgsr = compat_alloc_user_space(
102118 sizeof(struct group_source_req));
102119 u32 interface;
102120 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
102121 }
102122 case MCAST_MSFILTER:
102123 {
102124 - struct compat_group_filter __user *gf32 = (void *)optval;
102125 + struct compat_group_filter __user *gf32 = (void __user *)optval;
102126 struct group_filter __user *kgf;
102127 u32 interface, fmode, numsrc;
102128
102129 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
102130 char __user *optval, int __user *optlen,
102131 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
102132 {
102133 - struct compat_group_filter __user *gf32 = (void *)optval;
102134 + struct compat_group_filter __user *gf32 = (void __user *)optval;
102135 struct group_filter __user *kgf;
102136 int __user *koptlen;
102137 u32 interface, fmode, numsrc;
102138 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
102139
102140 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
102141 return -EINVAL;
102142 - if (copy_from_user(a, args, nas[call]))
102143 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
102144 return -EFAULT;
102145 a0 = a[0];
102146 a1 = a[1];
102147 diff --git a/net/core/datagram.c b/net/core/datagram.c
102148 index df493d6..1145766 100644
102149 --- a/net/core/datagram.c
102150 +++ b/net/core/datagram.c
102151 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
102152 }
102153
102154 kfree_skb(skb);
102155 - atomic_inc(&sk->sk_drops);
102156 + atomic_inc_unchecked(&sk->sk_drops);
102157 sk_mem_reclaim_partial(sk);
102158
102159 return err;
102160 diff --git a/net/core/dev.c b/net/core/dev.c
102161 index 45109b7..6b58f14a 100644
102162 --- a/net/core/dev.c
102163 +++ b/net/core/dev.c
102164 @@ -1681,14 +1681,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
102165 {
102166 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
102167 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
102168 - atomic_long_inc(&dev->rx_dropped);
102169 + atomic_long_inc_unchecked(&dev->rx_dropped);
102170 kfree_skb(skb);
102171 return NET_RX_DROP;
102172 }
102173 }
102174
102175 if (unlikely(!is_skb_forwardable(dev, skb))) {
102176 - atomic_long_inc(&dev->rx_dropped);
102177 + atomic_long_inc_unchecked(&dev->rx_dropped);
102178 kfree_skb(skb);
102179 return NET_RX_DROP;
102180 }
102181 @@ -2987,7 +2987,7 @@ recursion_alert:
102182 drop:
102183 rcu_read_unlock_bh();
102184
102185 - atomic_long_inc(&dev->tx_dropped);
102186 + atomic_long_inc_unchecked(&dev->tx_dropped);
102187 kfree_skb_list(skb);
102188 return rc;
102189 out:
102190 @@ -3336,7 +3336,7 @@ enqueue:
102191
102192 local_irq_restore(flags);
102193
102194 - atomic_long_inc(&skb->dev->rx_dropped);
102195 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
102196 kfree_skb(skb);
102197 return NET_RX_DROP;
102198 }
102199 @@ -3413,7 +3413,7 @@ int netif_rx_ni(struct sk_buff *skb)
102200 }
102201 EXPORT_SYMBOL(netif_rx_ni);
102202
102203 -static void net_tx_action(struct softirq_action *h)
102204 +static __latent_entropy void net_tx_action(void)
102205 {
102206 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
102207
102208 @@ -3751,7 +3751,7 @@ ncls:
102209 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
102210 } else {
102211 drop:
102212 - atomic_long_inc(&skb->dev->rx_dropped);
102213 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
102214 kfree_skb(skb);
102215 /* Jamal, now you will not able to escape explaining
102216 * me how you were going to use this. :-)
102217 @@ -4640,7 +4640,7 @@ out_unlock:
102218 return work;
102219 }
102220
102221 -static void net_rx_action(struct softirq_action *h)
102222 +static __latent_entropy void net_rx_action(void)
102223 {
102224 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
102225 unsigned long time_limit = jiffies + 2;
102226 @@ -6676,8 +6676,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
102227 } else {
102228 netdev_stats_to_stats64(storage, &dev->stats);
102229 }
102230 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
102231 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
102232 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
102233 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
102234 return storage;
102235 }
102236 EXPORT_SYMBOL(dev_get_stats);
102237 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
102238 index b94b1d2..da3ed7c 100644
102239 --- a/net/core/dev_ioctl.c
102240 +++ b/net/core/dev_ioctl.c
102241 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
102242 no_module = !dev;
102243 if (no_module && capable(CAP_NET_ADMIN))
102244 no_module = request_module("netdev-%s", name);
102245 - if (no_module && capable(CAP_SYS_MODULE))
102246 + if (no_module && capable(CAP_SYS_MODULE)) {
102247 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
102248 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
102249 +#else
102250 request_module("%s", name);
102251 +#endif
102252 + }
102253 }
102254 EXPORT_SYMBOL(dev_load);
102255
102256 diff --git a/net/core/filter.c b/net/core/filter.c
102257 index f6bdc2b..76eba8e 100644
102258 --- a/net/core/filter.c
102259 +++ b/net/core/filter.c
102260 @@ -533,7 +533,11 @@ do_pass:
102261
102262 /* Unknown instruction. */
102263 default:
102264 - goto err;
102265 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
102266 + fp->code, fp->jt, fp->jf, fp->k);
102267 + kfree(addrs);
102268 + BUG();
102269 + return -EINVAL;
102270 }
102271
102272 insn++;
102273 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
102274 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
102275 int pc, ret = 0;
102276
102277 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
102278 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
102279
102280 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
102281 if (!masks)
102282 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
102283 if (!fp)
102284 return -ENOMEM;
102285
102286 - memcpy(fp->insns, fprog->filter, fsize);
102287 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
102288
102289 fp->len = fprog->len;
102290 /* Since unattached filters are not copied back to user
102291 diff --git a/net/core/flow.c b/net/core/flow.c
102292 index 1033725..340f65d 100644
102293 --- a/net/core/flow.c
102294 +++ b/net/core/flow.c
102295 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
102296 static int flow_entry_valid(struct flow_cache_entry *fle,
102297 struct netns_xfrm *xfrm)
102298 {
102299 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
102300 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
102301 return 0;
102302 if (fle->object && !fle->object->ops->check(fle->object))
102303 return 0;
102304 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
102305 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
102306 fcp->hash_count++;
102307 }
102308 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
102309 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
102310 flo = fle->object;
102311 if (!flo)
102312 goto ret_object;
102313 @@ -263,7 +263,7 @@ nocache:
102314 }
102315 flo = resolver(net, key, family, dir, flo, ctx);
102316 if (fle) {
102317 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
102318 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
102319 if (!IS_ERR(flo))
102320 fle->object = flo;
102321 else
102322 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
102323 index 70fe9e1..926784c 100644
102324 --- a/net/core/neighbour.c
102325 +++ b/net/core/neighbour.c
102326 @@ -2806,7 +2806,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
102327 void __user *buffer, size_t *lenp, loff_t *ppos)
102328 {
102329 int size, ret;
102330 - struct ctl_table tmp = *ctl;
102331 + ctl_table_no_const tmp = *ctl;
102332
102333 tmp.extra1 = &zero;
102334 tmp.extra2 = &unres_qlen_max;
102335 @@ -2868,7 +2868,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
102336 void __user *buffer,
102337 size_t *lenp, loff_t *ppos)
102338 {
102339 - struct ctl_table tmp = *ctl;
102340 + ctl_table_no_const tmp = *ctl;
102341 int ret;
102342
102343 tmp.extra1 = &zero;
102344 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
102345 index 2bf8329..2eb1423 100644
102346 --- a/net/core/net-procfs.c
102347 +++ b/net/core/net-procfs.c
102348 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
102349 struct rtnl_link_stats64 temp;
102350 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
102351
102352 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
102353 + if (gr_proc_is_restricted())
102354 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
102355 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
102356 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
102357 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
102358 + else
102359 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
102360 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
102361 dev->name, stats->rx_bytes, stats->rx_packets,
102362 stats->rx_errors,
102363 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
102364 return 0;
102365 }
102366
102367 -static const struct seq_operations dev_seq_ops = {
102368 +const struct seq_operations dev_seq_ops = {
102369 .start = dev_seq_start,
102370 .next = dev_seq_next,
102371 .stop = dev_seq_stop,
102372 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
102373
102374 static int softnet_seq_open(struct inode *inode, struct file *file)
102375 {
102376 - return seq_open(file, &softnet_seq_ops);
102377 + return seq_open_restrict(file, &softnet_seq_ops);
102378 }
102379
102380 static const struct file_operations softnet_seq_fops = {
102381 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
102382 else
102383 seq_printf(seq, "%04x", ntohs(pt->type));
102384
102385 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102386 + seq_printf(seq, " %-8s %pf\n",
102387 + pt->dev ? pt->dev->name : "", NULL);
102388 +#else
102389 seq_printf(seq, " %-8s %pf\n",
102390 pt->dev ? pt->dev->name : "", pt->func);
102391 +#endif
102392 }
102393
102394 return 0;
102395 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
102396 index f2aa73b..0d1a1ea 100644
102397 --- a/net/core/net-sysfs.c
102398 +++ b/net/core/net-sysfs.c
102399 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
102400 {
102401 struct net_device *netdev = to_net_dev(dev);
102402 return sprintf(buf, fmt_dec,
102403 - atomic_read(&netdev->carrier_changes));
102404 + atomic_read_unchecked(&netdev->carrier_changes));
102405 }
102406 static DEVICE_ATTR_RO(carrier_changes);
102407
102408 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
102409 index 70d3450..eb7c528 100644
102410 --- a/net/core/net_namespace.c
102411 +++ b/net/core/net_namespace.c
102412 @@ -663,7 +663,7 @@ static int __register_pernet_operations(struct list_head *list,
102413 int error;
102414 LIST_HEAD(net_exit_list);
102415
102416 - list_add_tail(&ops->list, list);
102417 + pax_list_add_tail((struct list_head *)&ops->list, list);
102418 if (ops->init || (ops->id && ops->size)) {
102419 for_each_net(net) {
102420 error = ops_init(ops, net);
102421 @@ -676,7 +676,7 @@ static int __register_pernet_operations(struct list_head *list,
102422
102423 out_undo:
102424 /* If I have an error cleanup all namespaces I initialized */
102425 - list_del(&ops->list);
102426 + pax_list_del((struct list_head *)&ops->list);
102427 ops_exit_list(ops, &net_exit_list);
102428 ops_free_list(ops, &net_exit_list);
102429 return error;
102430 @@ -687,7 +687,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
102431 struct net *net;
102432 LIST_HEAD(net_exit_list);
102433
102434 - list_del(&ops->list);
102435 + pax_list_del((struct list_head *)&ops->list);
102436 for_each_net(net)
102437 list_add_tail(&net->exit_list, &net_exit_list);
102438 ops_exit_list(ops, &net_exit_list);
102439 @@ -821,7 +821,7 @@ int register_pernet_device(struct pernet_operations *ops)
102440 mutex_lock(&net_mutex);
102441 error = register_pernet_operations(&pernet_list, ops);
102442 if (!error && (first_device == &pernet_list))
102443 - first_device = &ops->list;
102444 + first_device = (struct list_head *)&ops->list;
102445 mutex_unlock(&net_mutex);
102446 return error;
102447 }
102448 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
102449 index c126a87..10ad89d 100644
102450 --- a/net/core/netpoll.c
102451 +++ b/net/core/netpoll.c
102452 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
102453 struct udphdr *udph;
102454 struct iphdr *iph;
102455 struct ethhdr *eth;
102456 - static atomic_t ip_ident;
102457 + static atomic_unchecked_t ip_ident;
102458 struct ipv6hdr *ip6h;
102459
102460 udp_len = len + sizeof(*udph);
102461 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
102462 put_unaligned(0x45, (unsigned char *)iph);
102463 iph->tos = 0;
102464 put_unaligned(htons(ip_len), &(iph->tot_len));
102465 - iph->id = htons(atomic_inc_return(&ip_ident));
102466 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
102467 iph->frag_off = 0;
102468 iph->ttl = 64;
102469 iph->protocol = IPPROTO_UDP;
102470 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
102471 index 508155b..fad080f 100644
102472 --- a/net/core/pktgen.c
102473 +++ b/net/core/pktgen.c
102474 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
102475 pn->net = net;
102476 INIT_LIST_HEAD(&pn->pktgen_threads);
102477 pn->pktgen_exiting = false;
102478 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
102479 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
102480 if (!pn->proc_dir) {
102481 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
102482 return -ENODEV;
102483 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
102484 index 7ebed55..378bf34 100644
102485 --- a/net/core/rtnetlink.c
102486 +++ b/net/core/rtnetlink.c
102487 @@ -61,7 +61,7 @@ struct rtnl_link {
102488 rtnl_doit_func doit;
102489 rtnl_dumpit_func dumpit;
102490 rtnl_calcit_func calcit;
102491 -};
102492 +} __no_const;
102493
102494 static DEFINE_MUTEX(rtnl_mutex);
102495
102496 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
102497 * to use the ops for creating device. So do not
102498 * fill up dellink as well. That disables rtnl_dellink.
102499 */
102500 - if (ops->setup && !ops->dellink)
102501 - ops->dellink = unregister_netdevice_queue;
102502 + if (ops->setup && !ops->dellink) {
102503 + pax_open_kernel();
102504 + *(void **)&ops->dellink = unregister_netdevice_queue;
102505 + pax_close_kernel();
102506 + }
102507
102508 - list_add_tail(&ops->list, &link_ops);
102509 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
102510 return 0;
102511 }
102512 EXPORT_SYMBOL_GPL(__rtnl_link_register);
102513 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
102514 for_each_net(net) {
102515 __rtnl_kill_links(net, ops);
102516 }
102517 - list_del(&ops->list);
102518 + pax_list_del((struct list_head *)&ops->list);
102519 }
102520 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
102521
102522 @@ -1047,7 +1050,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
102523 (dev->ifalias &&
102524 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
102525 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
102526 - atomic_read(&dev->carrier_changes)))
102527 + atomic_read_unchecked(&dev->carrier_changes)))
102528 goto nla_put_failure;
102529
102530 if (1) {
102531 diff --git a/net/core/scm.c b/net/core/scm.c
102532 index 3b6899b..cf36238 100644
102533 --- a/net/core/scm.c
102534 +++ b/net/core/scm.c
102535 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
102536 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
102537 {
102538 struct cmsghdr __user *cm
102539 - = (__force struct cmsghdr __user *)msg->msg_control;
102540 + = (struct cmsghdr __force_user *)msg->msg_control;
102541 struct cmsghdr cmhdr;
102542 int cmlen = CMSG_LEN(len);
102543 int err;
102544 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
102545 err = -EFAULT;
102546 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
102547 goto out;
102548 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
102549 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
102550 goto out;
102551 cmlen = CMSG_SPACE(len);
102552 if (msg->msg_controllen < cmlen)
102553 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
102554 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
102555 {
102556 struct cmsghdr __user *cm
102557 - = (__force struct cmsghdr __user*)msg->msg_control;
102558 + = (struct cmsghdr __force_user *)msg->msg_control;
102559
102560 int fdmax = 0;
102561 int fdnum = scm->fp->count;
102562 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
102563 if (fdnum < fdmax)
102564 fdmax = fdnum;
102565
102566 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
102567 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
102568 i++, cmfptr++)
102569 {
102570 struct socket *sock;
102571 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
102572 index 98d45fe..4f9608f 100644
102573 --- a/net/core/skbuff.c
102574 +++ b/net/core/skbuff.c
102575 @@ -2121,7 +2121,7 @@ EXPORT_SYMBOL(__skb_checksum);
102576 __wsum skb_checksum(const struct sk_buff *skb, int offset,
102577 int len, __wsum csum)
102578 {
102579 - const struct skb_checksum_ops ops = {
102580 + static const struct skb_checksum_ops ops = {
102581 .update = csum_partial_ext,
102582 .combine = csum_block_add_ext,
102583 };
102584 @@ -3361,12 +3361,14 @@ void __init skb_init(void)
102585 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
102586 sizeof(struct sk_buff),
102587 0,
102588 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
102589 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
102590 + SLAB_NO_SANITIZE,
102591 NULL);
102592 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
102593 sizeof(struct sk_buff_fclones),
102594 0,
102595 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
102596 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
102597 + SLAB_NO_SANITIZE,
102598 NULL);
102599 }
102600
102601 diff --git a/net/core/sock.c b/net/core/sock.c
102602 index 71e3e5f..ab90920 100644
102603 --- a/net/core/sock.c
102604 +++ b/net/core/sock.c
102605 @@ -443,7 +443,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
102606 struct sk_buff_head *list = &sk->sk_receive_queue;
102607
102608 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
102609 - atomic_inc(&sk->sk_drops);
102610 + atomic_inc_unchecked(&sk->sk_drops);
102611 trace_sock_rcvqueue_full(sk, skb);
102612 return -ENOMEM;
102613 }
102614 @@ -453,7 +453,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
102615 return err;
102616
102617 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
102618 - atomic_inc(&sk->sk_drops);
102619 + atomic_inc_unchecked(&sk->sk_drops);
102620 return -ENOBUFS;
102621 }
102622
102623 @@ -466,7 +466,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
102624 skb_dst_force(skb);
102625
102626 spin_lock_irqsave(&list->lock, flags);
102627 - skb->dropcount = atomic_read(&sk->sk_drops);
102628 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
102629 __skb_queue_tail(list, skb);
102630 spin_unlock_irqrestore(&list->lock, flags);
102631
102632 @@ -486,7 +486,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
102633 skb->dev = NULL;
102634
102635 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
102636 - atomic_inc(&sk->sk_drops);
102637 + atomic_inc_unchecked(&sk->sk_drops);
102638 goto discard_and_relse;
102639 }
102640 if (nested)
102641 @@ -504,7 +504,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
102642 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
102643 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
102644 bh_unlock_sock(sk);
102645 - atomic_inc(&sk->sk_drops);
102646 + atomic_inc_unchecked(&sk->sk_drops);
102647 goto discard_and_relse;
102648 }
102649
102650 @@ -910,6 +910,7 @@ set_rcvbuf:
102651 }
102652 break;
102653
102654 +#ifndef GRKERNSEC_BPF_HARDEN
102655 case SO_ATTACH_BPF:
102656 ret = -EINVAL;
102657 if (optlen == sizeof(u32)) {
102658 @@ -922,7 +923,7 @@ set_rcvbuf:
102659 ret = sk_attach_bpf(ufd, sk);
102660 }
102661 break;
102662 -
102663 +#endif
102664 case SO_DETACH_FILTER:
102665 ret = sk_detach_filter(sk);
102666 break;
102667 @@ -1026,12 +1027,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102668 struct timeval tm;
102669 } v;
102670
102671 - int lv = sizeof(int);
102672 - int len;
102673 + unsigned int lv = sizeof(int);
102674 + unsigned int len;
102675
102676 if (get_user(len, optlen))
102677 return -EFAULT;
102678 - if (len < 0)
102679 + if (len > INT_MAX)
102680 return -EINVAL;
102681
102682 memset(&v, 0, sizeof(v));
102683 @@ -1169,11 +1170,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102684
102685 case SO_PEERNAME:
102686 {
102687 - char address[128];
102688 + char address[_K_SS_MAXSIZE];
102689
102690 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
102691 return -ENOTCONN;
102692 - if (lv < len)
102693 + if (lv < len || sizeof address < len)
102694 return -EINVAL;
102695 if (copy_to_user(optval, address, len))
102696 return -EFAULT;
102697 @@ -1258,7 +1259,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102698
102699 if (len > lv)
102700 len = lv;
102701 - if (copy_to_user(optval, &v, len))
102702 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
102703 return -EFAULT;
102704 lenout:
102705 if (put_user(len, optlen))
102706 @@ -2375,7 +2376,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
102707 */
102708 smp_wmb();
102709 atomic_set(&sk->sk_refcnt, 1);
102710 - atomic_set(&sk->sk_drops, 0);
102711 + atomic_set_unchecked(&sk->sk_drops, 0);
102712 }
102713 EXPORT_SYMBOL(sock_init_data);
102714
102715 @@ -2503,6 +2504,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
102716 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
102717 int level, int type)
102718 {
102719 + struct sock_extended_err ee;
102720 struct sock_exterr_skb *serr;
102721 struct sk_buff *skb;
102722 int copied, err;
102723 @@ -2524,7 +2526,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
102724 sock_recv_timestamp(msg, sk, skb);
102725
102726 serr = SKB_EXT_ERR(skb);
102727 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
102728 + ee = serr->ee;
102729 + put_cmsg(msg, level, type, sizeof ee, &ee);
102730
102731 msg->msg_flags |= MSG_ERRQUEUE;
102732 err = copied;
102733 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
102734 index ad704c7..ca48aff 100644
102735 --- a/net/core/sock_diag.c
102736 +++ b/net/core/sock_diag.c
102737 @@ -9,26 +9,33 @@
102738 #include <linux/inet_diag.h>
102739 #include <linux/sock_diag.h>
102740
102741 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
102742 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
102743 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
102744 static DEFINE_MUTEX(sock_diag_table_mutex);
102745
102746 int sock_diag_check_cookie(void *sk, __u32 *cookie)
102747 {
102748 +#ifndef CONFIG_GRKERNSEC_HIDESYM
102749 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
102750 cookie[1] != INET_DIAG_NOCOOKIE) &&
102751 ((u32)(unsigned long)sk != cookie[0] ||
102752 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
102753 return -ESTALE;
102754 else
102755 +#endif
102756 return 0;
102757 }
102758 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
102759
102760 void sock_diag_save_cookie(void *sk, __u32 *cookie)
102761 {
102762 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102763 + cookie[0] = 0;
102764 + cookie[1] = 0;
102765 +#else
102766 cookie[0] = (u32)(unsigned long)sk;
102767 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
102768 +#endif
102769 }
102770 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
102771
102772 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
102773 mutex_lock(&sock_diag_table_mutex);
102774 if (sock_diag_handlers[hndl->family])
102775 err = -EBUSY;
102776 - else
102777 + else {
102778 + pax_open_kernel();
102779 sock_diag_handlers[hndl->family] = hndl;
102780 + pax_close_kernel();
102781 + }
102782 mutex_unlock(&sock_diag_table_mutex);
102783
102784 return err;
102785 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
102786
102787 mutex_lock(&sock_diag_table_mutex);
102788 BUG_ON(sock_diag_handlers[family] != hnld);
102789 + pax_open_kernel();
102790 sock_diag_handlers[family] = NULL;
102791 + pax_close_kernel();
102792 mutex_unlock(&sock_diag_table_mutex);
102793 }
102794 EXPORT_SYMBOL_GPL(sock_diag_unregister);
102795 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
102796 index 8ce351f..2c388f7 100644
102797 --- a/net/core/sysctl_net_core.c
102798 +++ b/net/core/sysctl_net_core.c
102799 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
102800 {
102801 unsigned int orig_size, size;
102802 int ret, i;
102803 - struct ctl_table tmp = {
102804 + ctl_table_no_const tmp = {
102805 .data = &size,
102806 .maxlen = sizeof(size),
102807 .mode = table->mode
102808 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102809 void __user *buffer, size_t *lenp, loff_t *ppos)
102810 {
102811 char id[IFNAMSIZ];
102812 - struct ctl_table tbl = {
102813 + ctl_table_no_const tbl = {
102814 .data = id,
102815 .maxlen = IFNAMSIZ,
102816 };
102817 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102818 static int proc_do_rss_key(struct ctl_table *table, int write,
102819 void __user *buffer, size_t *lenp, loff_t *ppos)
102820 {
102821 - struct ctl_table fake_table;
102822 + ctl_table_no_const fake_table;
102823 char buf[NETDEV_RSS_KEY_LEN * 3];
102824
102825 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
102826 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
102827 .mode = 0444,
102828 .proc_handler = proc_do_rss_key,
102829 },
102830 -#ifdef CONFIG_BPF_JIT
102831 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
102832 {
102833 .procname = "bpf_jit_enable",
102834 .data = &bpf_jit_enable,
102835 @@ -411,13 +411,12 @@ static struct ctl_table netns_core_table[] = {
102836
102837 static __net_init int sysctl_core_net_init(struct net *net)
102838 {
102839 - struct ctl_table *tbl;
102840 + ctl_table_no_const *tbl = NULL;
102841
102842 net->core.sysctl_somaxconn = SOMAXCONN;
102843
102844 - tbl = netns_core_table;
102845 if (!net_eq(net, &init_net)) {
102846 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
102847 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
102848 if (tbl == NULL)
102849 goto err_dup;
102850
102851 @@ -427,17 +426,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
102852 if (net->user_ns != &init_user_ns) {
102853 tbl[0].procname = NULL;
102854 }
102855 - }
102856 -
102857 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102858 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102859 + } else
102860 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
102861 if (net->core.sysctl_hdr == NULL)
102862 goto err_reg;
102863
102864 return 0;
102865
102866 err_reg:
102867 - if (tbl != netns_core_table)
102868 - kfree(tbl);
102869 + kfree(tbl);
102870 err_dup:
102871 return -ENOMEM;
102872 }
102873 @@ -452,7 +450,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
102874 kfree(tbl);
102875 }
102876
102877 -static __net_initdata struct pernet_operations sysctl_core_ops = {
102878 +static __net_initconst struct pernet_operations sysctl_core_ops = {
102879 .init = sysctl_core_net_init,
102880 .exit = sysctl_core_net_exit,
102881 };
102882 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
102883 index 8102286..a0c2755 100644
102884 --- a/net/decnet/af_decnet.c
102885 +++ b/net/decnet/af_decnet.c
102886 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
102887 .sysctl_rmem = sysctl_decnet_rmem,
102888 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
102889 .obj_size = sizeof(struct dn_sock),
102890 + .slab_flags = SLAB_USERCOPY,
102891 };
102892
102893 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
102894 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
102895 index b2c26b0..41f803e 100644
102896 --- a/net/decnet/dn_dev.c
102897 +++ b/net/decnet/dn_dev.c
102898 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
102899 .extra1 = &min_t3,
102900 .extra2 = &max_t3
102901 },
102902 - {0}
102903 + { }
102904 },
102905 };
102906
102907 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
102908 index 5325b54..a0d4d69 100644
102909 --- a/net/decnet/sysctl_net_decnet.c
102910 +++ b/net/decnet/sysctl_net_decnet.c
102911 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
102912
102913 if (len > *lenp) len = *lenp;
102914
102915 - if (copy_to_user(buffer, addr, len))
102916 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
102917 return -EFAULT;
102918
102919 *lenp = len;
102920 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
102921
102922 if (len > *lenp) len = *lenp;
102923
102924 - if (copy_to_user(buffer, devname, len))
102925 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
102926 return -EFAULT;
102927
102928 *lenp = len;
102929 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
102930 index a2c7e4c..3dc9f67 100644
102931 --- a/net/hsr/hsr_netlink.c
102932 +++ b/net/hsr/hsr_netlink.c
102933 @@ -102,7 +102,7 @@ nla_put_failure:
102934 return -EMSGSIZE;
102935 }
102936
102937 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
102938 +static struct rtnl_link_ops hsr_link_ops = {
102939 .kind = "hsr",
102940 .maxtype = IFLA_HSR_MAX,
102941 .policy = hsr_policy,
102942 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
102943 index 055fbb7..c0dbe60 100644
102944 --- a/net/ieee802154/6lowpan/core.c
102945 +++ b/net/ieee802154/6lowpan/core.c
102946 @@ -217,7 +217,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
102947 dev_put(real_dev);
102948 }
102949
102950 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
102951 +static struct rtnl_link_ops lowpan_link_ops = {
102952 .kind = "lowpan",
102953 .priv_size = sizeof(struct lowpan_dev_info),
102954 .setup = lowpan_setup,
102955 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
102956 index f46e4d1..30231f1 100644
102957 --- a/net/ieee802154/6lowpan/reassembly.c
102958 +++ b/net/ieee802154/6lowpan/reassembly.c
102959 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
102960
102961 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102962 {
102963 - struct ctl_table *table;
102964 + ctl_table_no_const *table = NULL;
102965 struct ctl_table_header *hdr;
102966 struct netns_ieee802154_lowpan *ieee802154_lowpan =
102967 net_ieee802154_lowpan(net);
102968
102969 - table = lowpan_frags_ns_ctl_table;
102970 if (!net_eq(net, &init_net)) {
102971 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
102972 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
102973 GFP_KERNEL);
102974 if (table == NULL)
102975 goto err_alloc;
102976 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102977 /* Don't export sysctls to unprivileged users */
102978 if (net->user_ns != &init_user_ns)
102979 table[0].procname = NULL;
102980 - }
102981 -
102982 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102983 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102984 + } else
102985 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
102986 if (hdr == NULL)
102987 goto err_reg;
102988
102989 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102990 return 0;
102991
102992 err_reg:
102993 - if (!net_eq(net, &init_net))
102994 - kfree(table);
102995 + kfree(table);
102996 err_alloc:
102997 return -ENOMEM;
102998 }
102999 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
103000 index d2e49ba..f78e8aa 100644
103001 --- a/net/ipv4/af_inet.c
103002 +++ b/net/ipv4/af_inet.c
103003 @@ -1390,7 +1390,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
103004 return ip_recv_error(sk, msg, len, addr_len);
103005 #if IS_ENABLED(CONFIG_IPV6)
103006 if (sk->sk_family == AF_INET6)
103007 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
103008 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
103009 #endif
103010 return -EINVAL;
103011 }
103012 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
103013 index 3a8985c..9d2a870 100644
103014 --- a/net/ipv4/devinet.c
103015 +++ b/net/ipv4/devinet.c
103016 @@ -69,7 +69,8 @@
103017
103018 static struct ipv4_devconf ipv4_devconf = {
103019 .data = {
103020 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
103021 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
103022 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
103023 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
103024 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
103025 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
103026 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
103027
103028 static struct ipv4_devconf ipv4_devconf_dflt = {
103029 .data = {
103030 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
103031 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
103032 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
103033 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
103034 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
103035 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
103036 @@ -1549,7 +1551,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
103037 idx = 0;
103038 head = &net->dev_index_head[h];
103039 rcu_read_lock();
103040 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
103041 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
103042 net->dev_base_seq;
103043 hlist_for_each_entry_rcu(dev, head, index_hlist) {
103044 if (idx < s_idx)
103045 @@ -1868,7 +1870,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
103046 idx = 0;
103047 head = &net->dev_index_head[h];
103048 rcu_read_lock();
103049 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
103050 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
103051 net->dev_base_seq;
103052 hlist_for_each_entry_rcu(dev, head, index_hlist) {
103053 if (idx < s_idx)
103054 @@ -2103,7 +2105,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
103055 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
103056 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
103057
103058 -static struct devinet_sysctl_table {
103059 +static const struct devinet_sysctl_table {
103060 struct ctl_table_header *sysctl_header;
103061 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
103062 } devinet_sysctl = {
103063 @@ -2235,7 +2237,7 @@ static __net_init int devinet_init_net(struct net *net)
103064 int err;
103065 struct ipv4_devconf *all, *dflt;
103066 #ifdef CONFIG_SYSCTL
103067 - struct ctl_table *tbl = ctl_forward_entry;
103068 + ctl_table_no_const *tbl = NULL;
103069 struct ctl_table_header *forw_hdr;
103070 #endif
103071
103072 @@ -2253,7 +2255,7 @@ static __net_init int devinet_init_net(struct net *net)
103073 goto err_alloc_dflt;
103074
103075 #ifdef CONFIG_SYSCTL
103076 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
103077 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
103078 if (tbl == NULL)
103079 goto err_alloc_ctl;
103080
103081 @@ -2273,7 +2275,10 @@ static __net_init int devinet_init_net(struct net *net)
103082 goto err_reg_dflt;
103083
103084 err = -ENOMEM;
103085 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
103086 + if (!net_eq(net, &init_net))
103087 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
103088 + else
103089 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
103090 if (forw_hdr == NULL)
103091 goto err_reg_ctl;
103092 net->ipv4.forw_hdr = forw_hdr;
103093 @@ -2289,8 +2294,7 @@ err_reg_ctl:
103094 err_reg_dflt:
103095 __devinet_sysctl_unregister(all);
103096 err_reg_all:
103097 - if (tbl != ctl_forward_entry)
103098 - kfree(tbl);
103099 + kfree(tbl);
103100 err_alloc_ctl:
103101 #endif
103102 if (dflt != &ipv4_devconf_dflt)
103103 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
103104 index 23b9b3e..60cf0c4 100644
103105 --- a/net/ipv4/fib_frontend.c
103106 +++ b/net/ipv4/fib_frontend.c
103107 @@ -1020,12 +1020,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
103108 #ifdef CONFIG_IP_ROUTE_MULTIPATH
103109 fib_sync_up(dev);
103110 #endif
103111 - atomic_inc(&net->ipv4.dev_addr_genid);
103112 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
103113 rt_cache_flush(dev_net(dev));
103114 break;
103115 case NETDEV_DOWN:
103116 fib_del_ifaddr(ifa, NULL);
103117 - atomic_inc(&net->ipv4.dev_addr_genid);
103118 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
103119 if (ifa->ifa_dev->ifa_list == NULL) {
103120 /* Last address was deleted from this interface.
103121 * Disable IP.
103122 @@ -1063,7 +1063,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
103123 #ifdef CONFIG_IP_ROUTE_MULTIPATH
103124 fib_sync_up(dev);
103125 #endif
103126 - atomic_inc(&net->ipv4.dev_addr_genid);
103127 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
103128 rt_cache_flush(net);
103129 break;
103130 case NETDEV_DOWN:
103131 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
103132 index 1e2090e..351a724 100644
103133 --- a/net/ipv4/fib_semantics.c
103134 +++ b/net/ipv4/fib_semantics.c
103135 @@ -753,7 +753,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
103136 nh->nh_saddr = inet_select_addr(nh->nh_dev,
103137 nh->nh_gw,
103138 nh->nh_parent->fib_scope);
103139 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
103140 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
103141
103142 return nh->nh_saddr;
103143 }
103144 diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
103145 index ff069f6..335e752 100644
103146 --- a/net/ipv4/fou.c
103147 +++ b/net/ipv4/fou.c
103148 @@ -771,12 +771,12 @@ EXPORT_SYMBOL(gue_build_header);
103149
103150 #ifdef CONFIG_NET_FOU_IP_TUNNELS
103151
103152 -static const struct ip_tunnel_encap_ops __read_mostly fou_iptun_ops = {
103153 +static const struct ip_tunnel_encap_ops fou_iptun_ops = {
103154 .encap_hlen = fou_encap_hlen,
103155 .build_header = fou_build_header,
103156 };
103157
103158 -static const struct ip_tunnel_encap_ops __read_mostly gue_iptun_ops = {
103159 +static const struct ip_tunnel_encap_ops gue_iptun_ops = {
103160 .encap_hlen = gue_encap_hlen,
103161 .build_header = gue_build_header,
103162 };
103163 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
103164 index 9111a4e..3576905 100644
103165 --- a/net/ipv4/inet_hashtables.c
103166 +++ b/net/ipv4/inet_hashtables.c
103167 @@ -18,6 +18,7 @@
103168 #include <linux/sched.h>
103169 #include <linux/slab.h>
103170 #include <linux/wait.h>
103171 +#include <linux/security.h>
103172
103173 #include <net/inet_connection_sock.h>
103174 #include <net/inet_hashtables.h>
103175 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
103176 return inet_ehashfn(net, laddr, lport, faddr, fport);
103177 }
103178
103179 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
103180 +
103181 /*
103182 * Allocate and initialize a new local port bind bucket.
103183 * The bindhash mutex for snum's hash chain must be held here.
103184 @@ -554,6 +557,8 @@ ok:
103185 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
103186 spin_unlock(&head->lock);
103187
103188 + gr_update_task_in_ip_table(inet_sk(sk));
103189 +
103190 if (tw) {
103191 inet_twsk_deschedule(tw, death_row);
103192 while (twrefcnt) {
103193 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
103194 index 241afd7..31b95d5 100644
103195 --- a/net/ipv4/inetpeer.c
103196 +++ b/net/ipv4/inetpeer.c
103197 @@ -461,7 +461,7 @@ relookup:
103198 if (p) {
103199 p->daddr = *daddr;
103200 atomic_set(&p->refcnt, 1);
103201 - atomic_set(&p->rid, 0);
103202 + atomic_set_unchecked(&p->rid, 0);
103203 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
103204 p->rate_tokens = 0;
103205 /* 60*HZ is arbitrary, but chosen enough high so that the first
103206 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
103207 index 145a50c..5dd8cc5 100644
103208 --- a/net/ipv4/ip_fragment.c
103209 +++ b/net/ipv4/ip_fragment.c
103210 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
103211 return 0;
103212
103213 start = qp->rid;
103214 - end = atomic_inc_return(&peer->rid);
103215 + end = atomic_inc_return_unchecked(&peer->rid);
103216 qp->rid = end;
103217
103218 rc = qp->q.fragments && (end - start) > max;
103219 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
103220
103221 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
103222 {
103223 - struct ctl_table *table;
103224 + ctl_table_no_const *table = NULL;
103225 struct ctl_table_header *hdr;
103226
103227 - table = ip4_frags_ns_ctl_table;
103228 if (!net_eq(net, &init_net)) {
103229 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
103230 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
103231 if (table == NULL)
103232 goto err_alloc;
103233
103234 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
103235 /* Don't export sysctls to unprivileged users */
103236 if (net->user_ns != &init_user_ns)
103237 table[0].procname = NULL;
103238 - }
103239 + hdr = register_net_sysctl(net, "net/ipv4", table);
103240 + } else
103241 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
103242
103243 - hdr = register_net_sysctl(net, "net/ipv4", table);
103244 if (hdr == NULL)
103245 goto err_reg;
103246
103247 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
103248 return 0;
103249
103250 err_reg:
103251 - if (!net_eq(net, &init_net))
103252 - kfree(table);
103253 + kfree(table);
103254 err_alloc:
103255 return -ENOMEM;
103256 }
103257 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
103258 index 6207275f..00323a2 100644
103259 --- a/net/ipv4/ip_gre.c
103260 +++ b/net/ipv4/ip_gre.c
103261 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
103262 module_param(log_ecn_error, bool, 0644);
103263 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
103264
103265 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
103266 +static struct rtnl_link_ops ipgre_link_ops;
103267 static int ipgre_tunnel_init(struct net_device *dev);
103268
103269 static int ipgre_net_id __read_mostly;
103270 @@ -817,7 +817,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
103271 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
103272 };
103273
103274 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
103275 +static struct rtnl_link_ops ipgre_link_ops = {
103276 .kind = "gre",
103277 .maxtype = IFLA_GRE_MAX,
103278 .policy = ipgre_policy,
103279 @@ -832,7 +832,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
103280 .get_link_net = ip_tunnel_get_link_net,
103281 };
103282
103283 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
103284 +static struct rtnl_link_ops ipgre_tap_ops = {
103285 .kind = "gretap",
103286 .maxtype = IFLA_GRE_MAX,
103287 .policy = ipgre_policy,
103288 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
103289 index 3d4da2c..40f9c29 100644
103290 --- a/net/ipv4/ip_input.c
103291 +++ b/net/ipv4/ip_input.c
103292 @@ -147,6 +147,10 @@
103293 #include <linux/mroute.h>
103294 #include <linux/netlink.h>
103295
103296 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103297 +extern int grsec_enable_blackhole;
103298 +#endif
103299 +
103300 /*
103301 * Process Router Attention IP option (RFC 2113)
103302 */
103303 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
103304 if (!raw) {
103305 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
103306 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
103307 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103308 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
103309 +#endif
103310 icmp_send(skb, ICMP_DEST_UNREACH,
103311 ICMP_PROT_UNREACH, 0);
103312 }
103313 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
103314 index 5cd9927..8610b9f 100644
103315 --- a/net/ipv4/ip_sockglue.c
103316 +++ b/net/ipv4/ip_sockglue.c
103317 @@ -1254,7 +1254,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
103318 len = min_t(unsigned int, len, opt->optlen);
103319 if (put_user(len, optlen))
103320 return -EFAULT;
103321 - if (copy_to_user(optval, opt->__data, len))
103322 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
103323 + copy_to_user(optval, opt->__data, len))
103324 return -EFAULT;
103325 return 0;
103326 }
103327 @@ -1388,7 +1389,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
103328 if (sk->sk_type != SOCK_STREAM)
103329 return -ENOPROTOOPT;
103330
103331 - msg.msg_control = (__force void *) optval;
103332 + msg.msg_control = (__force_kernel void *) optval;
103333 msg.msg_controllen = len;
103334 msg.msg_flags = flags;
103335
103336 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
103337 index 94efe14..1453fcc 100644
103338 --- a/net/ipv4/ip_vti.c
103339 +++ b/net/ipv4/ip_vti.c
103340 @@ -45,7 +45,7 @@
103341 #include <net/net_namespace.h>
103342 #include <net/netns/generic.h>
103343
103344 -static struct rtnl_link_ops vti_link_ops __read_mostly;
103345 +static struct rtnl_link_ops vti_link_ops;
103346
103347 static int vti_net_id __read_mostly;
103348 static int vti_tunnel_init(struct net_device *dev);
103349 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
103350 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
103351 };
103352
103353 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
103354 +static struct rtnl_link_ops vti_link_ops = {
103355 .kind = "vti",
103356 .maxtype = IFLA_VTI_MAX,
103357 .policy = vti_policy,
103358 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
103359 index b26376e..fc3d733 100644
103360 --- a/net/ipv4/ipconfig.c
103361 +++ b/net/ipv4/ipconfig.c
103362 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
103363
103364 mm_segment_t oldfs = get_fs();
103365 set_fs(get_ds());
103366 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
103367 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
103368 set_fs(oldfs);
103369 return res;
103370 }
103371 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
103372
103373 mm_segment_t oldfs = get_fs();
103374 set_fs(get_ds());
103375 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
103376 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
103377 set_fs(oldfs);
103378 return res;
103379 }
103380 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
103381
103382 mm_segment_t oldfs = get_fs();
103383 set_fs(get_ds());
103384 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
103385 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
103386 set_fs(oldfs);
103387 return res;
103388 }
103389 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
103390 index 915d215..48d1db7 100644
103391 --- a/net/ipv4/ipip.c
103392 +++ b/net/ipv4/ipip.c
103393 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
103394 static int ipip_net_id __read_mostly;
103395
103396 static int ipip_tunnel_init(struct net_device *dev);
103397 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
103398 +static struct rtnl_link_ops ipip_link_ops;
103399
103400 static int ipip_err(struct sk_buff *skb, u32 info)
103401 {
103402 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
103403 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
103404 };
103405
103406 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
103407 +static struct rtnl_link_ops ipip_link_ops = {
103408 .kind = "ipip",
103409 .maxtype = IFLA_IPTUN_MAX,
103410 .policy = ipip_policy,
103411 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
103412 index f95b6f9..2ee2097 100644
103413 --- a/net/ipv4/netfilter/arp_tables.c
103414 +++ b/net/ipv4/netfilter/arp_tables.c
103415 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
103416 #endif
103417
103418 static int get_info(struct net *net, void __user *user,
103419 - const int *len, int compat)
103420 + int len, int compat)
103421 {
103422 char name[XT_TABLE_MAXNAMELEN];
103423 struct xt_table *t;
103424 int ret;
103425
103426 - if (*len != sizeof(struct arpt_getinfo)) {
103427 - duprintf("length %u != %Zu\n", *len,
103428 + if (len != sizeof(struct arpt_getinfo)) {
103429 + duprintf("length %u != %Zu\n", len,
103430 sizeof(struct arpt_getinfo));
103431 return -EINVAL;
103432 }
103433 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
103434 info.size = private->size;
103435 strcpy(info.name, name);
103436
103437 - if (copy_to_user(user, &info, *len) != 0)
103438 + if (copy_to_user(user, &info, len) != 0)
103439 ret = -EFAULT;
103440 else
103441 ret = 0;
103442 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
103443
103444 switch (cmd) {
103445 case ARPT_SO_GET_INFO:
103446 - ret = get_info(sock_net(sk), user, len, 1);
103447 + ret = get_info(sock_net(sk), user, *len, 1);
103448 break;
103449 case ARPT_SO_GET_ENTRIES:
103450 ret = compat_get_entries(sock_net(sk), user, len);
103451 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
103452
103453 switch (cmd) {
103454 case ARPT_SO_GET_INFO:
103455 - ret = get_info(sock_net(sk), user, len, 0);
103456 + ret = get_info(sock_net(sk), user, *len, 0);
103457 break;
103458
103459 case ARPT_SO_GET_ENTRIES:
103460 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
103461 index cf5e82f..75a20f5 100644
103462 --- a/net/ipv4/netfilter/ip_tables.c
103463 +++ b/net/ipv4/netfilter/ip_tables.c
103464 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
103465 #endif
103466
103467 static int get_info(struct net *net, void __user *user,
103468 - const int *len, int compat)
103469 + int len, int compat)
103470 {
103471 char name[XT_TABLE_MAXNAMELEN];
103472 struct xt_table *t;
103473 int ret;
103474
103475 - if (*len != sizeof(struct ipt_getinfo)) {
103476 - duprintf("length %u != %zu\n", *len,
103477 + if (len != sizeof(struct ipt_getinfo)) {
103478 + duprintf("length %u != %zu\n", len,
103479 sizeof(struct ipt_getinfo));
103480 return -EINVAL;
103481 }
103482 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
103483 info.size = private->size;
103484 strcpy(info.name, name);
103485
103486 - if (copy_to_user(user, &info, *len) != 0)
103487 + if (copy_to_user(user, &info, len) != 0)
103488 ret = -EFAULT;
103489 else
103490 ret = 0;
103491 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103492
103493 switch (cmd) {
103494 case IPT_SO_GET_INFO:
103495 - ret = get_info(sock_net(sk), user, len, 1);
103496 + ret = get_info(sock_net(sk), user, *len, 1);
103497 break;
103498 case IPT_SO_GET_ENTRIES:
103499 ret = compat_get_entries(sock_net(sk), user, len);
103500 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103501
103502 switch (cmd) {
103503 case IPT_SO_GET_INFO:
103504 - ret = get_info(sock_net(sk), user, len, 0);
103505 + ret = get_info(sock_net(sk), user, *len, 0);
103506 break;
103507
103508 case IPT_SO_GET_ENTRIES:
103509 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
103510 index e90f83a..3e6acca 100644
103511 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
103512 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
103513 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
103514 spin_lock_init(&cn->lock);
103515
103516 #ifdef CONFIG_PROC_FS
103517 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
103518 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
103519 if (!cn->procdir) {
103520 pr_err("Unable to proc dir entry\n");
103521 return -ENOMEM;
103522 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
103523 index 208d543..ab6c0ba 100644
103524 --- a/net/ipv4/ping.c
103525 +++ b/net/ipv4/ping.c
103526 @@ -59,7 +59,7 @@ struct ping_table {
103527 };
103528
103529 static struct ping_table ping_table;
103530 -struct pingv6_ops pingv6_ops;
103531 +struct pingv6_ops *pingv6_ops;
103532 EXPORT_SYMBOL_GPL(pingv6_ops);
103533
103534 static u16 ping_port_rover;
103535 @@ -158,6 +158,7 @@ void ping_unhash(struct sock *sk)
103536 if (sk_hashed(sk)) {
103537 write_lock_bh(&ping_table.lock);
103538 hlist_nulls_del(&sk->sk_nulls_node);
103539 + sk_nulls_node_init(&sk->sk_nulls_node);
103540 sock_put(sk);
103541 isk->inet_num = 0;
103542 isk->inet_sport = 0;
103543 @@ -358,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
103544 return -ENODEV;
103545 }
103546 }
103547 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
103548 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
103549 scoped);
103550 rcu_read_unlock();
103551
103552 @@ -566,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
103553 }
103554 #if IS_ENABLED(CONFIG_IPV6)
103555 } else if (skb->protocol == htons(ETH_P_IPV6)) {
103556 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
103557 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
103558 #endif
103559 }
103560
103561 @@ -584,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
103562 info, (u8 *)icmph);
103563 #if IS_ENABLED(CONFIG_IPV6)
103564 } else if (family == AF_INET6) {
103565 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
103566 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
103567 info, (u8 *)icmph);
103568 #endif
103569 }
103570 @@ -918,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103571 }
103572
103573 if (inet6_sk(sk)->rxopt.all)
103574 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
103575 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
103576 if (skb->protocol == htons(ETH_P_IPV6) &&
103577 inet6_sk(sk)->rxopt.all)
103578 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
103579 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
103580 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
103581 ip_cmsg_recv(msg, skb);
103582 #endif
103583 @@ -1116,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
103584 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
103585 0, sock_i_ino(sp),
103586 atomic_read(&sp->sk_refcnt), sp,
103587 - atomic_read(&sp->sk_drops));
103588 + atomic_read_unchecked(&sp->sk_drops));
103589 }
103590
103591 static int ping_v4_seq_show(struct seq_file *seq, void *v)
103592 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
103593 index f027a70..2e64edc 100644
103594 --- a/net/ipv4/raw.c
103595 +++ b/net/ipv4/raw.c
103596 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
103597 int raw_rcv(struct sock *sk, struct sk_buff *skb)
103598 {
103599 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
103600 - atomic_inc(&sk->sk_drops);
103601 + atomic_inc_unchecked(&sk->sk_drops);
103602 kfree_skb(skb);
103603 return NET_RX_DROP;
103604 }
103605 @@ -773,16 +773,20 @@ static int raw_init(struct sock *sk)
103606
103607 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
103608 {
103609 + struct icmp_filter filter;
103610 +
103611 if (optlen > sizeof(struct icmp_filter))
103612 optlen = sizeof(struct icmp_filter);
103613 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
103614 + if (copy_from_user(&filter, optval, optlen))
103615 return -EFAULT;
103616 + raw_sk(sk)->filter = filter;
103617 return 0;
103618 }
103619
103620 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
103621 {
103622 int len, ret = -EFAULT;
103623 + struct icmp_filter filter;
103624
103625 if (get_user(len, optlen))
103626 goto out;
103627 @@ -792,8 +796,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
103628 if (len > sizeof(struct icmp_filter))
103629 len = sizeof(struct icmp_filter);
103630 ret = -EFAULT;
103631 - if (put_user(len, optlen) ||
103632 - copy_to_user(optval, &raw_sk(sk)->filter, len))
103633 + filter = raw_sk(sk)->filter;
103634 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
103635 goto out;
103636 ret = 0;
103637 out: return ret;
103638 @@ -1022,7 +1026,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
103639 0, 0L, 0,
103640 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
103641 0, sock_i_ino(sp),
103642 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
103643 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
103644 }
103645
103646 static int raw_seq_show(struct seq_file *seq, void *v)
103647 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
103648 index ad50643..53b7b44 100644
103649 --- a/net/ipv4/route.c
103650 +++ b/net/ipv4/route.c
103651 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
103652
103653 static int rt_cache_seq_open(struct inode *inode, struct file *file)
103654 {
103655 - return seq_open(file, &rt_cache_seq_ops);
103656 + return seq_open_restrict(file, &rt_cache_seq_ops);
103657 }
103658
103659 static const struct file_operations rt_cache_seq_fops = {
103660 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
103661
103662 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
103663 {
103664 - return seq_open(file, &rt_cpu_seq_ops);
103665 + return seq_open_restrict(file, &rt_cpu_seq_ops);
103666 }
103667
103668 static const struct file_operations rt_cpu_seq_fops = {
103669 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
103670
103671 static int rt_acct_proc_open(struct inode *inode, struct file *file)
103672 {
103673 - return single_open(file, rt_acct_proc_show, NULL);
103674 + return single_open_restrict(file, rt_acct_proc_show, NULL);
103675 }
103676
103677 static const struct file_operations rt_acct_proc_fops = {
103678 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
103679
103680 #define IP_IDENTS_SZ 2048u
103681 struct ip_ident_bucket {
103682 - atomic_t id;
103683 + atomic_unchecked_t id;
103684 u32 stamp32;
103685 };
103686
103687 -static struct ip_ident_bucket *ip_idents __read_mostly;
103688 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
103689
103690 /* In order to protect privacy, we add a perturbation to identifiers
103691 * if one generator is seldom used. This makes hard for an attacker
103692 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
103693 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
103694 delta = prandom_u32_max(now - old);
103695
103696 - return atomic_add_return(segs + delta, &bucket->id) - segs;
103697 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
103698 }
103699 EXPORT_SYMBOL(ip_idents_reserve);
103700
103701 @@ -2642,34 +2642,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
103702 .maxlen = sizeof(int),
103703 .mode = 0200,
103704 .proc_handler = ipv4_sysctl_rtcache_flush,
103705 + .extra1 = &init_net,
103706 },
103707 { },
103708 };
103709
103710 static __net_init int sysctl_route_net_init(struct net *net)
103711 {
103712 - struct ctl_table *tbl;
103713 + ctl_table_no_const *tbl = NULL;
103714
103715 - tbl = ipv4_route_flush_table;
103716 if (!net_eq(net, &init_net)) {
103717 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
103718 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
103719 if (tbl == NULL)
103720 goto err_dup;
103721
103722 /* Don't export sysctls to unprivileged users */
103723 if (net->user_ns != &init_user_ns)
103724 tbl[0].procname = NULL;
103725 - }
103726 - tbl[0].extra1 = net;
103727 + tbl[0].extra1 = net;
103728 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
103729 + } else
103730 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
103731
103732 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
103733 if (net->ipv4.route_hdr == NULL)
103734 goto err_reg;
103735 return 0;
103736
103737 err_reg:
103738 - if (tbl != ipv4_route_flush_table)
103739 - kfree(tbl);
103740 + kfree(tbl);
103741 err_dup:
103742 return -ENOMEM;
103743 }
103744 @@ -2692,8 +2692,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
103745
103746 static __net_init int rt_genid_init(struct net *net)
103747 {
103748 - atomic_set(&net->ipv4.rt_genid, 0);
103749 - atomic_set(&net->fnhe_genid, 0);
103750 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
103751 + atomic_set_unchecked(&net->fnhe_genid, 0);
103752 get_random_bytes(&net->ipv4.dev_addr_genid,
103753 sizeof(net->ipv4.dev_addr_genid));
103754 return 0;
103755 @@ -2737,11 +2737,7 @@ int __init ip_rt_init(void)
103756 int rc = 0;
103757 int cpu;
103758
103759 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
103760 - if (!ip_idents)
103761 - panic("IP: failed to allocate ip_idents\n");
103762 -
103763 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
103764 + prandom_bytes(ip_idents, sizeof(ip_idents));
103765
103766 for_each_possible_cpu(cpu) {
103767 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
103768 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
103769 index d151539..5f5e247 100644
103770 --- a/net/ipv4/sysctl_net_ipv4.c
103771 +++ b/net/ipv4/sysctl_net_ipv4.c
103772 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
103773 container_of(table->data, struct net, ipv4.ip_local_ports.range);
103774 int ret;
103775 int range[2];
103776 - struct ctl_table tmp = {
103777 + ctl_table_no_const tmp = {
103778 .data = &range,
103779 .maxlen = sizeof(range),
103780 .mode = table->mode,
103781 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
103782 int ret;
103783 gid_t urange[2];
103784 kgid_t low, high;
103785 - struct ctl_table tmp = {
103786 + ctl_table_no_const tmp = {
103787 .data = &urange,
103788 .maxlen = sizeof(urange),
103789 .mode = table->mode,
103790 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
103791 void __user *buffer, size_t *lenp, loff_t *ppos)
103792 {
103793 char val[TCP_CA_NAME_MAX];
103794 - struct ctl_table tbl = {
103795 + ctl_table_no_const tbl = {
103796 .data = val,
103797 .maxlen = TCP_CA_NAME_MAX,
103798 };
103799 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
103800 void __user *buffer, size_t *lenp,
103801 loff_t *ppos)
103802 {
103803 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
103804 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
103805 int ret;
103806
103807 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103808 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
103809 void __user *buffer, size_t *lenp,
103810 loff_t *ppos)
103811 {
103812 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
103813 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
103814 int ret;
103815
103816 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103817 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
103818 void __user *buffer, size_t *lenp,
103819 loff_t *ppos)
103820 {
103821 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103822 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103823 struct tcp_fastopen_context *ctxt;
103824 int ret;
103825 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
103826 @@ -888,13 +888,12 @@ static struct ctl_table ipv4_net_table[] = {
103827
103828 static __net_init int ipv4_sysctl_init_net(struct net *net)
103829 {
103830 - struct ctl_table *table;
103831 + ctl_table_no_const *table = NULL;
103832
103833 - table = ipv4_net_table;
103834 if (!net_eq(net, &init_net)) {
103835 int i;
103836
103837 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
103838 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
103839 if (table == NULL)
103840 goto err_alloc;
103841
103842 @@ -903,7 +902,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
103843 table[i].data += (void *)net - (void *)&init_net;
103844 }
103845
103846 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103847 + if (!net_eq(net, &init_net))
103848 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103849 + else
103850 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
103851 if (net->ipv4.ipv4_hdr == NULL)
103852 goto err_reg;
103853
103854 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
103855 index 995a225..e1e9183 100644
103856 --- a/net/ipv4/tcp.c
103857 +++ b/net/ipv4/tcp.c
103858 @@ -520,8 +520,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
103859
103860 /* Race breaker. If space is freed after
103861 * wspace test but before the flags are set,
103862 - * IO signal will be lost.
103863 + * IO signal will be lost. Memory barrier
103864 + * pairs with the input side.
103865 */
103866 + smp_mb__after_atomic();
103867 if (sk_stream_is_writeable(sk))
103868 mask |= POLLOUT | POLLWRNORM;
103869 }
103870 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
103871 index f501ac04..0c5a1b2 100644
103872 --- a/net/ipv4/tcp_input.c
103873 +++ b/net/ipv4/tcp_input.c
103874 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
103875 * without any lock. We want to make sure compiler wont store
103876 * intermediate values in this location.
103877 */
103878 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
103879 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
103880 sk->sk_max_pacing_rate);
103881 }
103882
103883 @@ -4541,7 +4541,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
103884 * simplifies code)
103885 */
103886 static void
103887 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103888 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103889 struct sk_buff *head, struct sk_buff *tail,
103890 u32 start, u32 end)
103891 {
103892 @@ -4799,6 +4799,8 @@ static void tcp_check_space(struct sock *sk)
103893 {
103894 if (sock_flag(sk, SOCK_QUEUE_SHRUNK)) {
103895 sock_reset_flag(sk, SOCK_QUEUE_SHRUNK);
103896 + /* pairs with tcp_poll() */
103897 + smp_mb__after_atomic();
103898 if (sk->sk_socket &&
103899 test_bit(SOCK_NOSPACE, &sk->sk_socket->flags))
103900 tcp_new_space(sk);
103901 @@ -5525,6 +5527,7 @@ discard:
103902 tcp_paws_reject(&tp->rx_opt, 0))
103903 goto discard_and_undo;
103904
103905 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
103906 if (th->syn) {
103907 /* We see SYN without ACK. It is attempt of
103908 * simultaneous connect with crossed SYNs.
103909 @@ -5575,6 +5578,7 @@ discard:
103910 goto discard;
103911 #endif
103912 }
103913 +#endif
103914 /* "fifth, if neither of the SYN or RST bits is set then
103915 * drop the segment and return."
103916 */
103917 @@ -5621,7 +5625,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
103918 goto discard;
103919
103920 if (th->syn) {
103921 - if (th->fin)
103922 + if (th->fin || th->urg || th->psh)
103923 goto discard;
103924 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
103925 return 1;
103926 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
103927 index f1756ee..8908cb0 100644
103928 --- a/net/ipv4/tcp_ipv4.c
103929 +++ b/net/ipv4/tcp_ipv4.c
103930 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
103931 int sysctl_tcp_low_latency __read_mostly;
103932 EXPORT_SYMBOL(sysctl_tcp_low_latency);
103933
103934 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103935 +extern int grsec_enable_blackhole;
103936 +#endif
103937 +
103938 #ifdef CONFIG_TCP_MD5SIG
103939 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
103940 __be32 daddr, __be32 saddr, const struct tcphdr *th);
103941 @@ -1475,6 +1479,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
103942 return 0;
103943
103944 reset:
103945 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103946 + if (!grsec_enable_blackhole)
103947 +#endif
103948 tcp_v4_send_reset(rsk, skb);
103949 discard:
103950 kfree_skb(skb);
103951 @@ -1639,12 +1646,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
103952 TCP_SKB_CB(skb)->sacked = 0;
103953
103954 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
103955 - if (!sk)
103956 + if (!sk) {
103957 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103958 + ret = 1;
103959 +#endif
103960 goto no_tcp_socket;
103961 -
103962 + }
103963 process:
103964 - if (sk->sk_state == TCP_TIME_WAIT)
103965 + if (sk->sk_state == TCP_TIME_WAIT) {
103966 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103967 + ret = 2;
103968 +#endif
103969 goto do_time_wait;
103970 + }
103971
103972 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
103973 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
103974 @@ -1700,6 +1714,10 @@ csum_error:
103975 bad_packet:
103976 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
103977 } else {
103978 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103979 + if (!grsec_enable_blackhole || (ret == 1 &&
103980 + (skb->dev->flags & IFF_LOOPBACK)))
103981 +#endif
103982 tcp_v4_send_reset(NULL, skb);
103983 }
103984
103985 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
103986 index dd11ac7..c0872da 100644
103987 --- a/net/ipv4/tcp_minisocks.c
103988 +++ b/net/ipv4/tcp_minisocks.c
103989 @@ -27,6 +27,10 @@
103990 #include <net/inet_common.h>
103991 #include <net/xfrm.h>
103992
103993 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103994 +extern int grsec_enable_blackhole;
103995 +#endif
103996 +
103997 int sysctl_tcp_syncookies __read_mostly = 1;
103998 EXPORT_SYMBOL(sysctl_tcp_syncookies);
103999
104000 @@ -785,7 +789,10 @@ embryonic_reset:
104001 * avoid becoming vulnerable to outside attack aiming at
104002 * resetting legit local connections.
104003 */
104004 - req->rsk_ops->send_reset(sk, skb);
104005 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104006 + if (!grsec_enable_blackhole)
104007 +#endif
104008 + req->rsk_ops->send_reset(sk, skb);
104009 } else if (fastopen) { /* received a valid RST pkt */
104010 reqsk_fastopen_remove(sk, req, true);
104011 tcp_reset(sk);
104012 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
104013 index ebf5ff5..4d1ff32 100644
104014 --- a/net/ipv4/tcp_probe.c
104015 +++ b/net/ipv4/tcp_probe.c
104016 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
104017 if (cnt + width >= len)
104018 break;
104019
104020 - if (copy_to_user(buf + cnt, tbuf, width))
104021 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
104022 return -EFAULT;
104023 cnt += width;
104024 }
104025 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
104026 index 0732b78..a82bdc6 100644
104027 --- a/net/ipv4/tcp_timer.c
104028 +++ b/net/ipv4/tcp_timer.c
104029 @@ -22,6 +22,10 @@
104030 #include <linux/gfp.h>
104031 #include <net/tcp.h>
104032
104033 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104034 +extern int grsec_lastack_retries;
104035 +#endif
104036 +
104037 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
104038 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
104039 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
104040 @@ -194,6 +198,13 @@ static int tcp_write_timeout(struct sock *sk)
104041 }
104042 }
104043
104044 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104045 + if ((sk->sk_state == TCP_LAST_ACK) &&
104046 + (grsec_lastack_retries > 0) &&
104047 + (grsec_lastack_retries < retry_until))
104048 + retry_until = grsec_lastack_retries;
104049 +#endif
104050 +
104051 if (retransmits_timed_out(sk, retry_until,
104052 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
104053 /* Has it gone just too far? */
104054 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
104055 index 97ef1f8b..e446c33 100644
104056 --- a/net/ipv4/udp.c
104057 +++ b/net/ipv4/udp.c
104058 @@ -87,6 +87,7 @@
104059 #include <linux/types.h>
104060 #include <linux/fcntl.h>
104061 #include <linux/module.h>
104062 +#include <linux/security.h>
104063 #include <linux/socket.h>
104064 #include <linux/sockios.h>
104065 #include <linux/igmp.h>
104066 @@ -114,6 +115,10 @@
104067 #include <net/busy_poll.h>
104068 #include "udp_impl.h"
104069
104070 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104071 +extern int grsec_enable_blackhole;
104072 +#endif
104073 +
104074 struct udp_table udp_table __read_mostly;
104075 EXPORT_SYMBOL(udp_table);
104076
104077 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
104078 return true;
104079 }
104080
104081 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
104082 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
104083 +
104084 /*
104085 * This routine is called by the ICMP module when it gets some
104086 * sort of error condition. If err < 0 then the socket should
104087 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
104088 dport = usin->sin_port;
104089 if (dport == 0)
104090 return -EINVAL;
104091 +
104092 + err = gr_search_udp_sendmsg(sk, usin);
104093 + if (err)
104094 + return err;
104095 } else {
104096 if (sk->sk_state != TCP_ESTABLISHED)
104097 return -EDESTADDRREQ;
104098 +
104099 + err = gr_search_udp_sendmsg(sk, NULL);
104100 + if (err)
104101 + return err;
104102 +
104103 daddr = inet->inet_daddr;
104104 dport = inet->inet_dport;
104105 /* Open fast path for connected socket.
104106 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
104107 IS_UDPLITE(sk));
104108 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104109 IS_UDPLITE(sk));
104110 - atomic_inc(&sk->sk_drops);
104111 + atomic_inc_unchecked(&sk->sk_drops);
104112 __skb_unlink(skb, rcvq);
104113 __skb_queue_tail(&list_kill, skb);
104114 }
104115 @@ -1275,6 +1292,10 @@ try_again:
104116 if (!skb)
104117 goto out;
104118
104119 + err = gr_search_udp_recvmsg(sk, skb);
104120 + if (err)
104121 + goto out_free;
104122 +
104123 ulen = skb->len - sizeof(struct udphdr);
104124 copied = len;
104125 if (copied > ulen)
104126 @@ -1307,7 +1328,7 @@ try_again:
104127 if (unlikely(err)) {
104128 trace_kfree_skb(skb, udp_recvmsg);
104129 if (!peeked) {
104130 - atomic_inc(&sk->sk_drops);
104131 + atomic_inc_unchecked(&sk->sk_drops);
104132 UDP_INC_STATS_USER(sock_net(sk),
104133 UDP_MIB_INERRORS, is_udplite);
104134 }
104135 @@ -1605,7 +1626,7 @@ csum_error:
104136 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104137 drop:
104138 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104139 - atomic_inc(&sk->sk_drops);
104140 + atomic_inc_unchecked(&sk->sk_drops);
104141 kfree_skb(skb);
104142 return -1;
104143 }
104144 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104145 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104146
104147 if (!skb1) {
104148 - atomic_inc(&sk->sk_drops);
104149 + atomic_inc_unchecked(&sk->sk_drops);
104150 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104151 IS_UDPLITE(sk));
104152 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104153 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104154 goto csum_error;
104155
104156 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104157 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104158 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104159 +#endif
104160 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
104161
104162 /*
104163 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
104164 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
104165 0, sock_i_ino(sp),
104166 atomic_read(&sp->sk_refcnt), sp,
104167 - atomic_read(&sp->sk_drops));
104168 + atomic_read_unchecked(&sp->sk_drops));
104169 }
104170
104171 int udp4_seq_show(struct seq_file *seq, void *v)
104172 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
104173 index 6156f68..d6ab46d 100644
104174 --- a/net/ipv4/xfrm4_policy.c
104175 +++ b/net/ipv4/xfrm4_policy.c
104176 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
104177 fl4->flowi4_tos = iph->tos;
104178 }
104179
104180 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
104181 +static int xfrm4_garbage_collect(struct dst_ops *ops)
104182 {
104183 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
104184
104185 - xfrm4_policy_afinfo.garbage_collect(net);
104186 + xfrm_garbage_collect_deferred(net);
104187 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
104188 }
104189
104190 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
104191
104192 static int __net_init xfrm4_net_init(struct net *net)
104193 {
104194 - struct ctl_table *table;
104195 + ctl_table_no_const *table = NULL;
104196 struct ctl_table_header *hdr;
104197
104198 - table = xfrm4_policy_table;
104199 if (!net_eq(net, &init_net)) {
104200 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
104201 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
104202 if (!table)
104203 goto err_alloc;
104204
104205 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
104206 - }
104207 -
104208 - hdr = register_net_sysctl(net, "net/ipv4", table);
104209 + hdr = register_net_sysctl(net, "net/ipv4", table);
104210 + } else
104211 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
104212 if (!hdr)
104213 goto err_reg;
104214
104215 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
104216 return 0;
104217
104218 err_reg:
104219 - if (!net_eq(net, &init_net))
104220 - kfree(table);
104221 + kfree(table);
104222 err_alloc:
104223 return -ENOMEM;
104224 }
104225 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
104226 index b603002..0de5c88 100644
104227 --- a/net/ipv6/addrconf.c
104228 +++ b/net/ipv6/addrconf.c
104229 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
104230 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
104231 .mtu6 = IPV6_MIN_MTU,
104232 .accept_ra = 1,
104233 - .accept_redirects = 1,
104234 + .accept_redirects = 0,
104235 .autoconf = 1,
104236 .force_mld_version = 0,
104237 .mldv1_unsolicited_report_interval = 10 * HZ,
104238 @@ -209,7 +209,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
104239 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
104240 .mtu6 = IPV6_MIN_MTU,
104241 .accept_ra = 1,
104242 - .accept_redirects = 1,
104243 + .accept_redirects = 0,
104244 .autoconf = 1,
104245 .force_mld_version = 0,
104246 .mldv1_unsolicited_report_interval = 10 * HZ,
104247 @@ -607,7 +607,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
104248 idx = 0;
104249 head = &net->dev_index_head[h];
104250 rcu_read_lock();
104251 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
104252 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
104253 net->dev_base_seq;
104254 hlist_for_each_entry_rcu(dev, head, index_hlist) {
104255 if (idx < s_idx)
104256 @@ -2438,7 +2438,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
104257 p.iph.ihl = 5;
104258 p.iph.protocol = IPPROTO_IPV6;
104259 p.iph.ttl = 64;
104260 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
104261 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
104262
104263 if (ops->ndo_do_ioctl) {
104264 mm_segment_t oldfs = get_fs();
104265 @@ -3587,16 +3587,23 @@ static const struct file_operations if6_fops = {
104266 .release = seq_release_net,
104267 };
104268
104269 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
104270 +extern void unregister_ipv6_seq_ops_addr(void);
104271 +
104272 static int __net_init if6_proc_net_init(struct net *net)
104273 {
104274 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
104275 + register_ipv6_seq_ops_addr(&if6_seq_ops);
104276 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
104277 + unregister_ipv6_seq_ops_addr();
104278 return -ENOMEM;
104279 + }
104280 return 0;
104281 }
104282
104283 static void __net_exit if6_proc_net_exit(struct net *net)
104284 {
104285 remove_proc_entry("if_inet6", net->proc_net);
104286 + unregister_ipv6_seq_ops_addr();
104287 }
104288
104289 static struct pernet_operations if6_proc_net_ops = {
104290 @@ -4215,7 +4222,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
104291 s_ip_idx = ip_idx = cb->args[2];
104292
104293 rcu_read_lock();
104294 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
104295 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
104296 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
104297 idx = 0;
104298 head = &net->dev_index_head[h];
104299 @@ -4864,7 +4871,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
104300 rt_genid_bump_ipv6(net);
104301 break;
104302 }
104303 - atomic_inc(&net->ipv6.dev_addr_genid);
104304 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
104305 }
104306
104307 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
104308 @@ -4884,7 +4891,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
104309 int *valp = ctl->data;
104310 int val = *valp;
104311 loff_t pos = *ppos;
104312 - struct ctl_table lctl;
104313 + ctl_table_no_const lctl;
104314 int ret;
104315
104316 /*
104317 @@ -4909,7 +4916,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
104318 {
104319 struct inet6_dev *idev = ctl->extra1;
104320 int min_mtu = IPV6_MIN_MTU;
104321 - struct ctl_table lctl;
104322 + ctl_table_no_const lctl;
104323
104324 lctl = *ctl;
104325 lctl.extra1 = &min_mtu;
104326 @@ -4984,7 +4991,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
104327 int *valp = ctl->data;
104328 int val = *valp;
104329 loff_t pos = *ppos;
104330 - struct ctl_table lctl;
104331 + ctl_table_no_const lctl;
104332 int ret;
104333
104334 /*
104335 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
104336 index e8c4400..a4cd5da 100644
104337 --- a/net/ipv6/af_inet6.c
104338 +++ b/net/ipv6/af_inet6.c
104339 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
104340 net->ipv6.sysctl.icmpv6_time = 1*HZ;
104341 net->ipv6.sysctl.flowlabel_consistency = 1;
104342 net->ipv6.sysctl.auto_flowlabels = 0;
104343 - atomic_set(&net->ipv6.fib6_sernum, 1);
104344 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
104345
104346 err = ipv6_init_mibs(net);
104347 if (err)
104348 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
104349 index ace8dac..bd6942d 100644
104350 --- a/net/ipv6/datagram.c
104351 +++ b/net/ipv6/datagram.c
104352 @@ -957,5 +957,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
104353 0,
104354 sock_i_ino(sp),
104355 atomic_read(&sp->sk_refcnt), sp,
104356 - atomic_read(&sp->sk_drops));
104357 + atomic_read_unchecked(&sp->sk_drops));
104358 }
104359 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
104360 index a5e9519..16b7412 100644
104361 --- a/net/ipv6/icmp.c
104362 +++ b/net/ipv6/icmp.c
104363 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
104364
104365 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
104366 {
104367 - struct ctl_table *table;
104368 + ctl_table_no_const *table;
104369
104370 table = kmemdup(ipv6_icmp_table_template,
104371 sizeof(ipv6_icmp_table_template),
104372 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
104373 index 263ef41..88c7be8 100644
104374 --- a/net/ipv6/ip6_fib.c
104375 +++ b/net/ipv6/ip6_fib.c
104376 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
104377 int new, old;
104378
104379 do {
104380 - old = atomic_read(&net->ipv6.fib6_sernum);
104381 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
104382 new = old < INT_MAX ? old + 1 : 1;
104383 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
104384 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
104385 old, new) != old);
104386 return new;
104387 }
104388 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
104389 index bc28b7d..a08feea 100644
104390 --- a/net/ipv6/ip6_gre.c
104391 +++ b/net/ipv6/ip6_gre.c
104392 @@ -71,8 +71,8 @@ struct ip6gre_net {
104393 struct net_device *fb_tunnel_dev;
104394 };
104395
104396 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
104397 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
104398 +static struct rtnl_link_ops ip6gre_link_ops;
104399 +static struct rtnl_link_ops ip6gre_tap_ops;
104400 static int ip6gre_tunnel_init(struct net_device *dev);
104401 static void ip6gre_tunnel_setup(struct net_device *dev);
104402 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
104403 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
104404 }
104405
104406
104407 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
104408 +static struct inet6_protocol ip6gre_protocol = {
104409 .handler = ip6gre_rcv,
104410 .err_handler = ip6gre_err,
104411 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
104412 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
104413 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
104414 };
104415
104416 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
104417 +static struct rtnl_link_ops ip6gre_link_ops = {
104418 .kind = "ip6gre",
104419 .maxtype = IFLA_GRE_MAX,
104420 .policy = ip6gre_policy,
104421 @@ -1665,7 +1665,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
104422 .get_link_net = ip6_tnl_get_link_net,
104423 };
104424
104425 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
104426 +static struct rtnl_link_ops ip6gre_tap_ops = {
104427 .kind = "ip6gretap",
104428 .maxtype = IFLA_GRE_MAX,
104429 .policy = ip6gre_policy,
104430 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
104431 index ddd94ec..b7cfefb 100644
104432 --- a/net/ipv6/ip6_tunnel.c
104433 +++ b/net/ipv6/ip6_tunnel.c
104434 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
104435
104436 static int ip6_tnl_dev_init(struct net_device *dev);
104437 static void ip6_tnl_dev_setup(struct net_device *dev);
104438 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
104439 +static struct rtnl_link_ops ip6_link_ops;
104440
104441 static int ip6_tnl_net_id __read_mostly;
104442 struct ip6_tnl_net {
104443 @@ -1780,7 +1780,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
104444 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
104445 };
104446
104447 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
104448 +static struct rtnl_link_ops ip6_link_ops = {
104449 .kind = "ip6tnl",
104450 .maxtype = IFLA_IPTUN_MAX,
104451 .policy = ip6_tnl_policy,
104452 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
104453 index 5fb9e21..92bf04b 100644
104454 --- a/net/ipv6/ip6_vti.c
104455 +++ b/net/ipv6/ip6_vti.c
104456 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
104457
104458 static int vti6_dev_init(struct net_device *dev);
104459 static void vti6_dev_setup(struct net_device *dev);
104460 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
104461 +static struct rtnl_link_ops vti6_link_ops;
104462
104463 static int vti6_net_id __read_mostly;
104464 struct vti6_net {
104465 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
104466 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
104467 };
104468
104469 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
104470 +static struct rtnl_link_ops vti6_link_ops = {
104471 .kind = "vti6",
104472 .maxtype = IFLA_VTI_MAX,
104473 .policy = vti6_policy,
104474 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
104475 index 8d766d9..dcdfea7 100644
104476 --- a/net/ipv6/ipv6_sockglue.c
104477 +++ b/net/ipv6/ipv6_sockglue.c
104478 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
104479 if (sk->sk_type != SOCK_STREAM)
104480 return -ENOPROTOOPT;
104481
104482 - msg.msg_control = optval;
104483 + msg.msg_control = (void __force_kernel *)optval;
104484 msg.msg_controllen = len;
104485 msg.msg_flags = flags;
104486
104487 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
104488 index bb00c6f..16c90d7 100644
104489 --- a/net/ipv6/netfilter/ip6_tables.c
104490 +++ b/net/ipv6/netfilter/ip6_tables.c
104491 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
104492 #endif
104493
104494 static int get_info(struct net *net, void __user *user,
104495 - const int *len, int compat)
104496 + int len, int compat)
104497 {
104498 char name[XT_TABLE_MAXNAMELEN];
104499 struct xt_table *t;
104500 int ret;
104501
104502 - if (*len != sizeof(struct ip6t_getinfo)) {
104503 - duprintf("length %u != %zu\n", *len,
104504 + if (len != sizeof(struct ip6t_getinfo)) {
104505 + duprintf("length %u != %zu\n", len,
104506 sizeof(struct ip6t_getinfo));
104507 return -EINVAL;
104508 }
104509 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
104510 info.size = private->size;
104511 strcpy(info.name, name);
104512
104513 - if (copy_to_user(user, &info, *len) != 0)
104514 + if (copy_to_user(user, &info, len) != 0)
104515 ret = -EFAULT;
104516 else
104517 ret = 0;
104518 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
104519
104520 switch (cmd) {
104521 case IP6T_SO_GET_INFO:
104522 - ret = get_info(sock_net(sk), user, len, 1);
104523 + ret = get_info(sock_net(sk), user, *len, 1);
104524 break;
104525 case IP6T_SO_GET_ENTRIES:
104526 ret = compat_get_entries(sock_net(sk), user, len);
104527 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
104528
104529 switch (cmd) {
104530 case IP6T_SO_GET_INFO:
104531 - ret = get_info(sock_net(sk), user, len, 0);
104532 + ret = get_info(sock_net(sk), user, *len, 0);
104533 break;
104534
104535 case IP6T_SO_GET_ENTRIES:
104536 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
104537 index 6f187c8..34b367f 100644
104538 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
104539 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
104540 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
104541
104542 static int nf_ct_frag6_sysctl_register(struct net *net)
104543 {
104544 - struct ctl_table *table;
104545 + ctl_table_no_const *table = NULL;
104546 struct ctl_table_header *hdr;
104547
104548 - table = nf_ct_frag6_sysctl_table;
104549 if (!net_eq(net, &init_net)) {
104550 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
104551 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
104552 GFP_KERNEL);
104553 if (table == NULL)
104554 goto err_alloc;
104555 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
104556 table[2].data = &net->nf_frag.frags.high_thresh;
104557 table[2].extra1 = &net->nf_frag.frags.low_thresh;
104558 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
104559 - }
104560 -
104561 - hdr = register_net_sysctl(net, "net/netfilter", table);
104562 + hdr = register_net_sysctl(net, "net/netfilter", table);
104563 + } else
104564 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
104565 if (hdr == NULL)
104566 goto err_reg;
104567
104568 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
104569 return 0;
104570
104571 err_reg:
104572 - if (!net_eq(net, &init_net))
104573 - kfree(table);
104574 + kfree(table);
104575 err_alloc:
104576 return -ENOMEM;
104577 }
104578 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
104579 index a2dfff6..1e52e6d 100644
104580 --- a/net/ipv6/ping.c
104581 +++ b/net/ipv6/ping.c
104582 @@ -241,6 +241,24 @@ static struct pernet_operations ping_v6_net_ops = {
104583 };
104584 #endif
104585
104586 +static struct pingv6_ops real_pingv6_ops = {
104587 + .ipv6_recv_error = ipv6_recv_error,
104588 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
104589 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
104590 + .icmpv6_err_convert = icmpv6_err_convert,
104591 + .ipv6_icmp_error = ipv6_icmp_error,
104592 + .ipv6_chk_addr = ipv6_chk_addr,
104593 +};
104594 +
104595 +static struct pingv6_ops dummy_pingv6_ops = {
104596 + .ipv6_recv_error = dummy_ipv6_recv_error,
104597 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
104598 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
104599 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
104600 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
104601 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
104602 +};
104603 +
104604 int __init pingv6_init(void)
104605 {
104606 #ifdef CONFIG_PROC_FS
104607 @@ -248,13 +266,7 @@ int __init pingv6_init(void)
104608 if (ret)
104609 return ret;
104610 #endif
104611 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
104612 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
104613 - pingv6_ops.ip6_datagram_recv_specific_ctl =
104614 - ip6_datagram_recv_specific_ctl;
104615 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
104616 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
104617 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
104618 + pingv6_ops = &real_pingv6_ops;
104619 return inet6_register_protosw(&pingv6_protosw);
104620 }
104621
104622 @@ -263,14 +275,9 @@ int __init pingv6_init(void)
104623 */
104624 void pingv6_exit(void)
104625 {
104626 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
104627 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
104628 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
104629 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
104630 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
104631 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
104632 #ifdef CONFIG_PROC_FS
104633 unregister_pernet_subsys(&ping_v6_net_ops);
104634 #endif
104635 + pingv6_ops = &dummy_pingv6_ops;
104636 inet6_unregister_protosw(&pingv6_protosw);
104637 }
104638 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
104639 index 679253d0..70b653c 100644
104640 --- a/net/ipv6/proc.c
104641 +++ b/net/ipv6/proc.c
104642 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
104643 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
104644 goto proc_snmp6_fail;
104645
104646 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
104647 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
104648 if (!net->mib.proc_net_devsnmp6)
104649 goto proc_dev_snmp6_fail;
104650 return 0;
104651 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
104652 index dae7f1a..783b20d 100644
104653 --- a/net/ipv6/raw.c
104654 +++ b/net/ipv6/raw.c
104655 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
104656 {
104657 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
104658 skb_checksum_complete(skb)) {
104659 - atomic_inc(&sk->sk_drops);
104660 + atomic_inc_unchecked(&sk->sk_drops);
104661 kfree_skb(skb);
104662 return NET_RX_DROP;
104663 }
104664 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
104665 struct raw6_sock *rp = raw6_sk(sk);
104666
104667 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
104668 - atomic_inc(&sk->sk_drops);
104669 + atomic_inc_unchecked(&sk->sk_drops);
104670 kfree_skb(skb);
104671 return NET_RX_DROP;
104672 }
104673 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
104674
104675 if (inet->hdrincl) {
104676 if (skb_checksum_complete(skb)) {
104677 - atomic_inc(&sk->sk_drops);
104678 + atomic_inc_unchecked(&sk->sk_drops);
104679 kfree_skb(skb);
104680 return NET_RX_DROP;
104681 }
104682 @@ -609,7 +609,7 @@ out:
104683 return err;
104684 }
104685
104686 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
104687 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
104688 struct flowi6 *fl6, struct dst_entry **dstp,
104689 unsigned int flags)
104690 {
104691 @@ -915,12 +915,15 @@ do_confirm:
104692 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
104693 char __user *optval, int optlen)
104694 {
104695 + struct icmp6_filter filter;
104696 +
104697 switch (optname) {
104698 case ICMPV6_FILTER:
104699 if (optlen > sizeof(struct icmp6_filter))
104700 optlen = sizeof(struct icmp6_filter);
104701 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
104702 + if (copy_from_user(&filter, optval, optlen))
104703 return -EFAULT;
104704 + raw6_sk(sk)->filter = filter;
104705 return 0;
104706 default:
104707 return -ENOPROTOOPT;
104708 @@ -933,6 +936,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
104709 char __user *optval, int __user *optlen)
104710 {
104711 int len;
104712 + struct icmp6_filter filter;
104713
104714 switch (optname) {
104715 case ICMPV6_FILTER:
104716 @@ -944,7 +948,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
104717 len = sizeof(struct icmp6_filter);
104718 if (put_user(len, optlen))
104719 return -EFAULT;
104720 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
104721 + filter = raw6_sk(sk)->filter;
104722 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
104723 return -EFAULT;
104724 return 0;
104725 default:
104726 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
104727 index d7d70e6..bd5e9fc 100644
104728 --- a/net/ipv6/reassembly.c
104729 +++ b/net/ipv6/reassembly.c
104730 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
104731
104732 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104733 {
104734 - struct ctl_table *table;
104735 + ctl_table_no_const *table = NULL;
104736 struct ctl_table_header *hdr;
104737
104738 - table = ip6_frags_ns_ctl_table;
104739 if (!net_eq(net, &init_net)) {
104740 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
104741 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
104742 if (table == NULL)
104743 goto err_alloc;
104744
104745 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104746 /* Don't export sysctls to unprivileged users */
104747 if (net->user_ns != &init_user_ns)
104748 table[0].procname = NULL;
104749 - }
104750 + hdr = register_net_sysctl(net, "net/ipv6", table);
104751 + } else
104752 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
104753
104754 - hdr = register_net_sysctl(net, "net/ipv6", table);
104755 if (hdr == NULL)
104756 goto err_reg;
104757
104758 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104759 return 0;
104760
104761 err_reg:
104762 - if (!net_eq(net, &init_net))
104763 - kfree(table);
104764 + kfree(table);
104765 err_alloc:
104766 return -ENOMEM;
104767 }
104768 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
104769 index 4688bd4..584453d 100644
104770 --- a/net/ipv6/route.c
104771 +++ b/net/ipv6/route.c
104772 @@ -3029,7 +3029,7 @@ struct ctl_table ipv6_route_table_template[] = {
104773
104774 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
104775 {
104776 - struct ctl_table *table;
104777 + ctl_table_no_const *table;
104778
104779 table = kmemdup(ipv6_route_table_template,
104780 sizeof(ipv6_route_table_template),
104781 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
104782 index e4cbd57..02b1aaa 100644
104783 --- a/net/ipv6/sit.c
104784 +++ b/net/ipv6/sit.c
104785 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
104786 static void ipip6_dev_free(struct net_device *dev);
104787 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
104788 __be32 *v4dst);
104789 -static struct rtnl_link_ops sit_link_ops __read_mostly;
104790 +static struct rtnl_link_ops sit_link_ops;
104791
104792 static int sit_net_id __read_mostly;
104793 struct sit_net {
104794 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
104795 unregister_netdevice_queue(dev, head);
104796 }
104797
104798 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
104799 +static struct rtnl_link_ops sit_link_ops = {
104800 .kind = "sit",
104801 .maxtype = IFLA_IPTUN_MAX,
104802 .policy = ipip6_policy,
104803 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
104804 index c5c10fa..2577d51 100644
104805 --- a/net/ipv6/sysctl_net_ipv6.c
104806 +++ b/net/ipv6/sysctl_net_ipv6.c
104807 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
104808
104809 static int __net_init ipv6_sysctl_net_init(struct net *net)
104810 {
104811 - struct ctl_table *ipv6_table;
104812 + ctl_table_no_const *ipv6_table;
104813 struct ctl_table *ipv6_route_table;
104814 struct ctl_table *ipv6_icmp_table;
104815 int err;
104816 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
104817 index 1f5e622..8387d90 100644
104818 --- a/net/ipv6/tcp_ipv6.c
104819 +++ b/net/ipv6/tcp_ipv6.c
104820 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
104821 }
104822 }
104823
104824 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104825 +extern int grsec_enable_blackhole;
104826 +#endif
104827 +
104828 static void tcp_v6_hash(struct sock *sk)
104829 {
104830 if (sk->sk_state != TCP_CLOSE) {
104831 @@ -1345,6 +1349,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
104832 return 0;
104833
104834 reset:
104835 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104836 + if (!grsec_enable_blackhole)
104837 +#endif
104838 tcp_v6_send_reset(sk, skb);
104839 discard:
104840 if (opt_skb)
104841 @@ -1454,12 +1461,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
104842
104843 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
104844 inet6_iif(skb));
104845 - if (!sk)
104846 + if (!sk) {
104847 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104848 + ret = 1;
104849 +#endif
104850 goto no_tcp_socket;
104851 + }
104852
104853 process:
104854 - if (sk->sk_state == TCP_TIME_WAIT)
104855 + if (sk->sk_state == TCP_TIME_WAIT) {
104856 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104857 + ret = 2;
104858 +#endif
104859 goto do_time_wait;
104860 + }
104861
104862 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
104863 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
104864 @@ -1510,6 +1525,10 @@ csum_error:
104865 bad_packet:
104866 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
104867 } else {
104868 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104869 + if (!grsec_enable_blackhole || (ret == 1 &&
104870 + (skb->dev->flags & IFF_LOOPBACK)))
104871 +#endif
104872 tcp_v6_send_reset(NULL, skb);
104873 }
104874
104875 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
104876 index d048d46..bf141c3 100644
104877 --- a/net/ipv6/udp.c
104878 +++ b/net/ipv6/udp.c
104879 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
104880 udp_ipv6_hash_secret + net_hash_mix(net));
104881 }
104882
104883 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104884 +extern int grsec_enable_blackhole;
104885 +#endif
104886 +
104887 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
104888 {
104889 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
104890 @@ -448,7 +452,7 @@ try_again:
104891 if (unlikely(err)) {
104892 trace_kfree_skb(skb, udpv6_recvmsg);
104893 if (!peeked) {
104894 - atomic_inc(&sk->sk_drops);
104895 + atomic_inc_unchecked(&sk->sk_drops);
104896 if (is_udp4)
104897 UDP_INC_STATS_USER(sock_net(sk),
104898 UDP_MIB_INERRORS,
104899 @@ -714,7 +718,7 @@ csum_error:
104900 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104901 drop:
104902 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104903 - atomic_inc(&sk->sk_drops);
104904 + atomic_inc_unchecked(&sk->sk_drops);
104905 kfree_skb(skb);
104906 return -1;
104907 }
104908 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104909 if (likely(skb1 == NULL))
104910 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104911 if (!skb1) {
104912 - atomic_inc(&sk->sk_drops);
104913 + atomic_inc_unchecked(&sk->sk_drops);
104914 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104915 IS_UDPLITE(sk));
104916 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104917 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104918 goto csum_error;
104919
104920 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104921 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104922 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104923 +#endif
104924 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
104925
104926 kfree_skb(skb);
104927 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
104928 index 8d2d01b4..313511e 100644
104929 --- a/net/ipv6/xfrm6_policy.c
104930 +++ b/net/ipv6/xfrm6_policy.c
104931 @@ -224,11 +224,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
104932 }
104933 }
104934
104935 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
104936 +static int xfrm6_garbage_collect(struct dst_ops *ops)
104937 {
104938 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
104939
104940 - xfrm6_policy_afinfo.garbage_collect(net);
104941 + xfrm_garbage_collect_deferred(net);
104942 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
104943 }
104944
104945 @@ -341,19 +341,19 @@ static struct ctl_table xfrm6_policy_table[] = {
104946
104947 static int __net_init xfrm6_net_init(struct net *net)
104948 {
104949 - struct ctl_table *table;
104950 + ctl_table_no_const *table = NULL;
104951 struct ctl_table_header *hdr;
104952
104953 - table = xfrm6_policy_table;
104954 if (!net_eq(net, &init_net)) {
104955 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104956 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104957 if (!table)
104958 goto err_alloc;
104959
104960 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
104961 - }
104962 + hdr = register_net_sysctl(net, "net/ipv6", table);
104963 + } else
104964 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
104965
104966 - hdr = register_net_sysctl(net, "net/ipv6", table);
104967 if (!hdr)
104968 goto err_reg;
104969
104970 @@ -361,8 +361,7 @@ static int __net_init xfrm6_net_init(struct net *net)
104971 return 0;
104972
104973 err_reg:
104974 - if (!net_eq(net, &init_net))
104975 - kfree(table);
104976 + kfree(table);
104977 err_alloc:
104978 return -ENOMEM;
104979 }
104980 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
104981 index c1d247e..9e5949d 100644
104982 --- a/net/ipx/ipx_proc.c
104983 +++ b/net/ipx/ipx_proc.c
104984 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
104985 struct proc_dir_entry *p;
104986 int rc = -ENOMEM;
104987
104988 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
104989 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
104990
104991 if (!ipx_proc_dir)
104992 goto out;
104993 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
104994 index 683346d..cb0e12d 100644
104995 --- a/net/irda/ircomm/ircomm_tty.c
104996 +++ b/net/irda/ircomm/ircomm_tty.c
104997 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104998 add_wait_queue(&port->open_wait, &wait);
104999
105000 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
105001 - __FILE__, __LINE__, tty->driver->name, port->count);
105002 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
105003
105004 spin_lock_irqsave(&port->lock, flags);
105005 - port->count--;
105006 + atomic_dec(&port->count);
105007 port->blocked_open++;
105008 spin_unlock_irqrestore(&port->lock, flags);
105009
105010 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
105011 }
105012
105013 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
105014 - __FILE__, __LINE__, tty->driver->name, port->count);
105015 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
105016
105017 schedule();
105018 }
105019 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
105020
105021 spin_lock_irqsave(&port->lock, flags);
105022 if (!tty_hung_up_p(filp))
105023 - port->count++;
105024 + atomic_inc(&port->count);
105025 port->blocked_open--;
105026 spin_unlock_irqrestore(&port->lock, flags);
105027
105028 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
105029 - __FILE__, __LINE__, tty->driver->name, port->count);
105030 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
105031
105032 if (!retval)
105033 port->flags |= ASYNC_NORMAL_ACTIVE;
105034 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
105035
105036 /* ++ is not atomic, so this should be protected - Jean II */
105037 spin_lock_irqsave(&self->port.lock, flags);
105038 - self->port.count++;
105039 + atomic_inc(&self->port.count);
105040 spin_unlock_irqrestore(&self->port.lock, flags);
105041 tty_port_tty_set(&self->port, tty);
105042
105043 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
105044 - self->line, self->port.count);
105045 + self->line, atomic_read(&self->port.count));
105046
105047 /* Not really used by us, but lets do it anyway */
105048 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
105049 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
105050 tty_kref_put(port->tty);
105051 }
105052 port->tty = NULL;
105053 - port->count = 0;
105054 + atomic_set(&port->count, 0);
105055 spin_unlock_irqrestore(&port->lock, flags);
105056
105057 wake_up_interruptible(&port->open_wait);
105058 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
105059 seq_putc(m, '\n');
105060
105061 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
105062 - seq_printf(m, "Open count: %d\n", self->port.count);
105063 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
105064 seq_printf(m, "Max data size: %d\n", self->max_data_size);
105065 seq_printf(m, "Max header size: %d\n", self->max_header_size);
105066
105067 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
105068 index b9ac598..f88cc56 100644
105069 --- a/net/irda/irproc.c
105070 +++ b/net/irda/irproc.c
105071 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
105072 {
105073 int i;
105074
105075 - proc_irda = proc_mkdir("irda", init_net.proc_net);
105076 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
105077 if (proc_irda == NULL)
105078 return;
105079
105080 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
105081 index 53d9311..cbaf99f 100644
105082 --- a/net/iucv/af_iucv.c
105083 +++ b/net/iucv/af_iucv.c
105084 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
105085 {
105086 char name[12];
105087
105088 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
105089 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
105090 while (__iucv_get_sock_by_name(name)) {
105091 sprintf(name, "%08x",
105092 - atomic_inc_return(&iucv_sk_list.autobind_name));
105093 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
105094 }
105095 memcpy(iucv->src_name, name, 8);
105096 }
105097 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
105098 index 2a6a1fd..6c112b0 100644
105099 --- a/net/iucv/iucv.c
105100 +++ b/net/iucv/iucv.c
105101 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
105102 return NOTIFY_OK;
105103 }
105104
105105 -static struct notifier_block __refdata iucv_cpu_notifier = {
105106 +static struct notifier_block iucv_cpu_notifier = {
105107 .notifier_call = iucv_cpu_notify,
105108 };
105109
105110 diff --git a/net/key/af_key.c b/net/key/af_key.c
105111 index f8ac939..1e189bf 100644
105112 --- a/net/key/af_key.c
105113 +++ b/net/key/af_key.c
105114 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
105115 static u32 get_acqseq(void)
105116 {
105117 u32 res;
105118 - static atomic_t acqseq;
105119 + static atomic_unchecked_t acqseq;
105120
105121 do {
105122 - res = atomic_inc_return(&acqseq);
105123 + res = atomic_inc_return_unchecked(&acqseq);
105124 } while (!res);
105125 return res;
105126 }
105127 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
105128 index 781b3a2..73a7434 100644
105129 --- a/net/l2tp/l2tp_eth.c
105130 +++ b/net/l2tp/l2tp_eth.c
105131 @@ -42,12 +42,12 @@ struct l2tp_eth {
105132 struct sock *tunnel_sock;
105133 struct l2tp_session *session;
105134 struct list_head list;
105135 - atomic_long_t tx_bytes;
105136 - atomic_long_t tx_packets;
105137 - atomic_long_t tx_dropped;
105138 - atomic_long_t rx_bytes;
105139 - atomic_long_t rx_packets;
105140 - atomic_long_t rx_errors;
105141 + atomic_long_unchecked_t tx_bytes;
105142 + atomic_long_unchecked_t tx_packets;
105143 + atomic_long_unchecked_t tx_dropped;
105144 + atomic_long_unchecked_t rx_bytes;
105145 + atomic_long_unchecked_t rx_packets;
105146 + atomic_long_unchecked_t rx_errors;
105147 };
105148
105149 /* via l2tp_session_priv() */
105150 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
105151 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
105152
105153 if (likely(ret == NET_XMIT_SUCCESS)) {
105154 - atomic_long_add(len, &priv->tx_bytes);
105155 - atomic_long_inc(&priv->tx_packets);
105156 + atomic_long_add_unchecked(len, &priv->tx_bytes);
105157 + atomic_long_inc_unchecked(&priv->tx_packets);
105158 } else {
105159 - atomic_long_inc(&priv->tx_dropped);
105160 + atomic_long_inc_unchecked(&priv->tx_dropped);
105161 }
105162 return NETDEV_TX_OK;
105163 }
105164 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
105165 {
105166 struct l2tp_eth *priv = netdev_priv(dev);
105167
105168 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
105169 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
105170 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
105171 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
105172 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
105173 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
105174 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
105175 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
105176 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
105177 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
105178 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
105179 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
105180 return stats;
105181 }
105182
105183 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
105184 nf_reset(skb);
105185
105186 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
105187 - atomic_long_inc(&priv->rx_packets);
105188 - atomic_long_add(data_len, &priv->rx_bytes);
105189 + atomic_long_inc_unchecked(&priv->rx_packets);
105190 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
105191 } else {
105192 - atomic_long_inc(&priv->rx_errors);
105193 + atomic_long_inc_unchecked(&priv->rx_errors);
105194 }
105195 return;
105196
105197 error:
105198 - atomic_long_inc(&priv->rx_errors);
105199 + atomic_long_inc_unchecked(&priv->rx_errors);
105200 kfree_skb(skb);
105201 }
105202
105203 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
105204 index 05dfc8aa..df6cfd7 100644
105205 --- a/net/l2tp/l2tp_ip.c
105206 +++ b/net/l2tp/l2tp_ip.c
105207 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
105208 .ops = &l2tp_ip_ops,
105209 };
105210
105211 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
105212 +static const struct net_protocol l2tp_ip_protocol = {
105213 .handler = l2tp_ip_recv,
105214 .netns_ok = 1,
105215 };
105216 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
105217 index 8611f1b..bc60a2d 100644
105218 --- a/net/l2tp/l2tp_ip6.c
105219 +++ b/net/l2tp/l2tp_ip6.c
105220 @@ -757,7 +757,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
105221 .ops = &l2tp_ip6_ops,
105222 };
105223
105224 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
105225 +static const struct inet6_protocol l2tp_ip6_protocol = {
105226 .handler = l2tp_ip6_recv,
105227 };
105228
105229 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
105230 index 1a3c7e0..80f8b0c 100644
105231 --- a/net/llc/llc_proc.c
105232 +++ b/net/llc/llc_proc.c
105233 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
105234 int rc = -ENOMEM;
105235 struct proc_dir_entry *p;
105236
105237 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
105238 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
105239 if (!llc_proc_dir)
105240 goto out;
105241
105242 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
105243 index dd4ff36..3462997 100644
105244 --- a/net/mac80211/cfg.c
105245 +++ b/net/mac80211/cfg.c
105246 @@ -581,7 +581,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
105247 ret = ieee80211_vif_use_channel(sdata, chandef,
105248 IEEE80211_CHANCTX_EXCLUSIVE);
105249 }
105250 - } else if (local->open_count == local->monitors) {
105251 + } else if (local_read(&local->open_count) == local->monitors) {
105252 local->_oper_chandef = *chandef;
105253 ieee80211_hw_config(local, 0);
105254 }
105255 @@ -3468,7 +3468,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
105256 else
105257 local->probe_req_reg--;
105258
105259 - if (!local->open_count)
105260 + if (!local_read(&local->open_count))
105261 break;
105262
105263 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
105264 @@ -3603,8 +3603,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
105265 if (chanctx_conf) {
105266 *chandef = sdata->vif.bss_conf.chandef;
105267 ret = 0;
105268 - } else if (local->open_count > 0 &&
105269 - local->open_count == local->monitors &&
105270 + } else if (local_read(&local->open_count) > 0 &&
105271 + local_read(&local->open_count) == local->monitors &&
105272 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
105273 if (local->use_chanctx)
105274 *chandef = local->monitor_chandef;
105275 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
105276 index 8d53d65..a4ac794 100644
105277 --- a/net/mac80211/ieee80211_i.h
105278 +++ b/net/mac80211/ieee80211_i.h
105279 @@ -29,6 +29,7 @@
105280 #include <net/ieee80211_radiotap.h>
105281 #include <net/cfg80211.h>
105282 #include <net/mac80211.h>
105283 +#include <asm/local.h>
105284 #include "key.h"
105285 #include "sta_info.h"
105286 #include "debug.h"
105287 @@ -1126,7 +1127,7 @@ struct ieee80211_local {
105288 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
105289 spinlock_t queue_stop_reason_lock;
105290
105291 - int open_count;
105292 + local_t open_count;
105293 int monitors, cooked_mntrs;
105294 /* number of interfaces with corresponding FIF_ flags */
105295 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
105296 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
105297 index 81a2751..c06a026 100644
105298 --- a/net/mac80211/iface.c
105299 +++ b/net/mac80211/iface.c
105300 @@ -544,7 +544,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105301 break;
105302 }
105303
105304 - if (local->open_count == 0) {
105305 + if (local_read(&local->open_count) == 0) {
105306 res = drv_start(local);
105307 if (res)
105308 goto err_del_bss;
105309 @@ -591,7 +591,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105310 res = drv_add_interface(local, sdata);
105311 if (res)
105312 goto err_stop;
105313 - } else if (local->monitors == 0 && local->open_count == 0) {
105314 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
105315 res = ieee80211_add_virtual_monitor(local);
105316 if (res)
105317 goto err_stop;
105318 @@ -701,7 +701,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105319 atomic_inc(&local->iff_promiscs);
105320
105321 if (coming_up)
105322 - local->open_count++;
105323 + local_inc(&local->open_count);
105324
105325 if (hw_reconf_flags)
105326 ieee80211_hw_config(local, hw_reconf_flags);
105327 @@ -739,7 +739,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105328 err_del_interface:
105329 drv_remove_interface(local, sdata);
105330 err_stop:
105331 - if (!local->open_count)
105332 + if (!local_read(&local->open_count))
105333 drv_stop(local);
105334 err_del_bss:
105335 sdata->bss = NULL;
105336 @@ -907,7 +907,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
105337 }
105338
105339 if (going_down)
105340 - local->open_count--;
105341 + local_dec(&local->open_count);
105342
105343 switch (sdata->vif.type) {
105344 case NL80211_IFTYPE_AP_VLAN:
105345 @@ -969,7 +969,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
105346 }
105347 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
105348
105349 - if (local->open_count == 0)
105350 + if (local_read(&local->open_count) == 0)
105351 ieee80211_clear_tx_pending(local);
105352
105353 /*
105354 @@ -1012,7 +1012,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
105355 if (cancel_scan)
105356 flush_delayed_work(&local->scan_work);
105357
105358 - if (local->open_count == 0) {
105359 + if (local_read(&local->open_count) == 0) {
105360 ieee80211_stop_device(local);
105361
105362 /* no reconfiguring after stop! */
105363 @@ -1023,7 +1023,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
105364 ieee80211_configure_filter(local);
105365 ieee80211_hw_config(local, hw_reconf_flags);
105366
105367 - if (local->monitors == local->open_count)
105368 + if (local->monitors == local_read(&local->open_count))
105369 ieee80211_add_virtual_monitor(local);
105370 }
105371
105372 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
105373 index 5e09d35..e2fdbe2 100644
105374 --- a/net/mac80211/main.c
105375 +++ b/net/mac80211/main.c
105376 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
105377 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
105378 IEEE80211_CONF_CHANGE_POWER);
105379
105380 - if (changed && local->open_count) {
105381 + if (changed && local_read(&local->open_count)) {
105382 ret = drv_config(local, changed);
105383 /*
105384 * Goal:
105385 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
105386 index ca405b6..6cc8bee 100644
105387 --- a/net/mac80211/pm.c
105388 +++ b/net/mac80211/pm.c
105389 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
105390 struct ieee80211_sub_if_data *sdata;
105391 struct sta_info *sta;
105392
105393 - if (!local->open_count)
105394 + if (!local_read(&local->open_count))
105395 goto suspend;
105396
105397 ieee80211_scan_cancel(local);
105398 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
105399 cancel_work_sync(&local->dynamic_ps_enable_work);
105400 del_timer_sync(&local->dynamic_ps_timer);
105401
105402 - local->wowlan = wowlan && local->open_count;
105403 + local->wowlan = wowlan && local_read(&local->open_count);
105404 if (local->wowlan) {
105405 int err = drv_suspend(local, wowlan);
105406 if (err < 0) {
105407 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
105408 WARN_ON(!list_empty(&local->chanctx_list));
105409
105410 /* stop hardware - this must stop RX */
105411 - if (local->open_count)
105412 + if (local_read(&local->open_count))
105413 ieee80211_stop_device(local);
105414
105415 suspend:
105416 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
105417 index d53355b..21f583a 100644
105418 --- a/net/mac80211/rate.c
105419 +++ b/net/mac80211/rate.c
105420 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
105421
105422 ASSERT_RTNL();
105423
105424 - if (local->open_count)
105425 + if (local_read(&local->open_count))
105426 return -EBUSY;
105427
105428 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
105429 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
105430 index 747bdcf..eb2b981 100644
105431 --- a/net/mac80211/util.c
105432 +++ b/net/mac80211/util.c
105433 @@ -1741,7 +1741,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
105434 bool sched_scan_stopped = false;
105435
105436 /* nothing to do if HW shouldn't run */
105437 - if (!local->open_count)
105438 + if (!local_read(&local->open_count))
105439 goto wake_up;
105440
105441 #ifdef CONFIG_PM
105442 @@ -1993,7 +1993,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
105443 local->in_reconfig = false;
105444 barrier();
105445
105446 - if (local->monitors == local->open_count && local->monitors > 0)
105447 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
105448 ieee80211_add_virtual_monitor(local);
105449
105450 /*
105451 @@ -2048,7 +2048,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
105452 * If this is for hw restart things are still running.
105453 * We may want to change that later, however.
105454 */
105455 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
105456 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
105457 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
105458
105459 if (!local->suspended)
105460 @@ -2072,7 +2072,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
105461 flush_delayed_work(&local->scan_work);
105462 }
105463
105464 - if (local->open_count && !reconfig_due_to_wowlan)
105465 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
105466 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
105467
105468 list_for_each_entry(sdata, &local->interfaces, list) {
105469 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
105470 index b02660f..c0f791c 100644
105471 --- a/net/netfilter/Kconfig
105472 +++ b/net/netfilter/Kconfig
105473 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
105474
105475 To compile it as a module, choose M here. If unsure, say N.
105476
105477 +config NETFILTER_XT_MATCH_GRADM
105478 + tristate '"gradm" match support'
105479 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
105480 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
105481 + ---help---
105482 + The gradm match allows to match on grsecurity RBAC being enabled.
105483 + It is useful when iptables rules are applied early on bootup to
105484 + prevent connections to the machine (except from a trusted host)
105485 + while the RBAC system is disabled.
105486 +
105487 config NETFILTER_XT_MATCH_HASHLIMIT
105488 tristate '"hashlimit" match support'
105489 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
105490 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
105491 index 89f73a9..e4e5bd9 100644
105492 --- a/net/netfilter/Makefile
105493 +++ b/net/netfilter/Makefile
105494 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
105495 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
105496 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
105497 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
105498 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
105499 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
105500 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
105501 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
105502 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
105503 index d259da3..6a32b2c 100644
105504 --- a/net/netfilter/ipset/ip_set_core.c
105505 +++ b/net/netfilter/ipset/ip_set_core.c
105506 @@ -1952,7 +1952,7 @@ done:
105507 return ret;
105508 }
105509
105510 -static struct nf_sockopt_ops so_set __read_mostly = {
105511 +static struct nf_sockopt_ops so_set = {
105512 .pf = PF_INET,
105513 .get_optmin = SO_IP_SET,
105514 .get_optmax = SO_IP_SET + 1,
105515 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
105516 index b0f7b62..0541842 100644
105517 --- a/net/netfilter/ipvs/ip_vs_conn.c
105518 +++ b/net/netfilter/ipvs/ip_vs_conn.c
105519 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
105520 /* Increase the refcnt counter of the dest */
105521 ip_vs_dest_hold(dest);
105522
105523 - conn_flags = atomic_read(&dest->conn_flags);
105524 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
105525 if (cp->protocol != IPPROTO_UDP)
105526 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
105527 flags = cp->flags;
105528 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
105529
105530 cp->control = NULL;
105531 atomic_set(&cp->n_control, 0);
105532 - atomic_set(&cp->in_pkts, 0);
105533 + atomic_set_unchecked(&cp->in_pkts, 0);
105534
105535 cp->packet_xmit = NULL;
105536 cp->app = NULL;
105537 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
105538
105539 /* Don't drop the entry if its number of incoming packets is not
105540 located in [0, 8] */
105541 - i = atomic_read(&cp->in_pkts);
105542 + i = atomic_read_unchecked(&cp->in_pkts);
105543 if (i > 8 || i < 0) return 0;
105544
105545 if (!todrop_rate[i]) return 0;
105546 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
105547 index b87ca32..76c7799 100644
105548 --- a/net/netfilter/ipvs/ip_vs_core.c
105549 +++ b/net/netfilter/ipvs/ip_vs_core.c
105550 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
105551 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
105552 /* do not touch skb anymore */
105553
105554 - atomic_inc(&cp->in_pkts);
105555 + atomic_inc_unchecked(&cp->in_pkts);
105556 ip_vs_conn_put(cp);
105557 return ret;
105558 }
105559 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
105560 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
105561 pkts = sysctl_sync_threshold(ipvs);
105562 else
105563 - pkts = atomic_add_return(1, &cp->in_pkts);
105564 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
105565
105566 if (ipvs->sync_state & IP_VS_STATE_MASTER)
105567 ip_vs_sync_conn(net, cp, pkts);
105568 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
105569 index ed99448..3ba6cad 100644
105570 --- a/net/netfilter/ipvs/ip_vs_ctl.c
105571 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
105572 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
105573 */
105574 ip_vs_rs_hash(ipvs, dest);
105575 }
105576 - atomic_set(&dest->conn_flags, conn_flags);
105577 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
105578
105579 /* bind the service */
105580 old_svc = rcu_dereference_protected(dest->svc, 1);
105581 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
105582 * align with netns init in ip_vs_control_net_init()
105583 */
105584
105585 -static struct ctl_table vs_vars[] = {
105586 +static ctl_table_no_const vs_vars[] __read_only = {
105587 {
105588 .procname = "amemthresh",
105589 .maxlen = sizeof(int),
105590 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
105591 " %-7s %-6d %-10d %-10d\n",
105592 &dest->addr.in6,
105593 ntohs(dest->port),
105594 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
105595 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
105596 atomic_read(&dest->weight),
105597 atomic_read(&dest->activeconns),
105598 atomic_read(&dest->inactconns));
105599 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
105600 "%-7s %-6d %-10d %-10d\n",
105601 ntohl(dest->addr.ip),
105602 ntohs(dest->port),
105603 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
105604 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
105605 atomic_read(&dest->weight),
105606 atomic_read(&dest->activeconns),
105607 atomic_read(&dest->inactconns));
105608 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
105609
105610 entry.addr = dest->addr.ip;
105611 entry.port = dest->port;
105612 - entry.conn_flags = atomic_read(&dest->conn_flags);
105613 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
105614 entry.weight = atomic_read(&dest->weight);
105615 entry.u_threshold = dest->u_threshold;
105616 entry.l_threshold = dest->l_threshold;
105617 @@ -3040,7 +3040,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
105618 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
105619 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
105620 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
105621 - (atomic_read(&dest->conn_flags) &
105622 + (atomic_read_unchecked(&dest->conn_flags) &
105623 IP_VS_CONN_F_FWD_MASK)) ||
105624 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
105625 atomic_read(&dest->weight)) ||
105626 @@ -3675,7 +3675,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
105627 {
105628 int idx;
105629 struct netns_ipvs *ipvs = net_ipvs(net);
105630 - struct ctl_table *tbl;
105631 + ctl_table_no_const *tbl;
105632
105633 atomic_set(&ipvs->dropentry, 0);
105634 spin_lock_init(&ipvs->dropentry_lock);
105635 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
105636 index 127f140..553d652 100644
105637 --- a/net/netfilter/ipvs/ip_vs_lblc.c
105638 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
105639 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
105640 * IPVS LBLC sysctl table
105641 */
105642 #ifdef CONFIG_SYSCTL
105643 -static struct ctl_table vs_vars_table[] = {
105644 +static ctl_table_no_const vs_vars_table[] __read_only = {
105645 {
105646 .procname = "lblc_expiration",
105647 .data = NULL,
105648 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
105649 index 2229d2d..b32b785 100644
105650 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
105651 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
105652 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
105653 * IPVS LBLCR sysctl table
105654 */
105655
105656 -static struct ctl_table vs_vars_table[] = {
105657 +static ctl_table_no_const vs_vars_table[] __read_only = {
105658 {
105659 .procname = "lblcr_expiration",
105660 .data = NULL,
105661 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
105662 index d93ceeb..4556144 100644
105663 --- a/net/netfilter/ipvs/ip_vs_sync.c
105664 +++ b/net/netfilter/ipvs/ip_vs_sync.c
105665 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
105666 cp = cp->control;
105667 if (cp) {
105668 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
105669 - pkts = atomic_add_return(1, &cp->in_pkts);
105670 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
105671 else
105672 pkts = sysctl_sync_threshold(ipvs);
105673 ip_vs_sync_conn(net, cp->control, pkts);
105674 @@ -771,7 +771,7 @@ control:
105675 if (!cp)
105676 return;
105677 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
105678 - pkts = atomic_add_return(1, &cp->in_pkts);
105679 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
105680 else
105681 pkts = sysctl_sync_threshold(ipvs);
105682 goto sloop;
105683 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
105684
105685 if (opt)
105686 memcpy(&cp->in_seq, opt, sizeof(*opt));
105687 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
105688 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
105689 cp->state = state;
105690 cp->old_state = cp->state;
105691 /*
105692 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
105693 index 3aedbda..6a63567 100644
105694 --- a/net/netfilter/ipvs/ip_vs_xmit.c
105695 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
105696 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
105697 else
105698 rc = NF_ACCEPT;
105699 /* do not touch skb anymore */
105700 - atomic_inc(&cp->in_pkts);
105701 + atomic_inc_unchecked(&cp->in_pkts);
105702 goto out;
105703 }
105704
105705 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
105706 else
105707 rc = NF_ACCEPT;
105708 /* do not touch skb anymore */
105709 - atomic_inc(&cp->in_pkts);
105710 + atomic_inc_unchecked(&cp->in_pkts);
105711 goto out;
105712 }
105713
105714 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
105715 index a4b5e2a..13b1de3 100644
105716 --- a/net/netfilter/nf_conntrack_acct.c
105717 +++ b/net/netfilter/nf_conntrack_acct.c
105718 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
105719 #ifdef CONFIG_SYSCTL
105720 static int nf_conntrack_acct_init_sysctl(struct net *net)
105721 {
105722 - struct ctl_table *table;
105723 + ctl_table_no_const *table;
105724
105725 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
105726 GFP_KERNEL);
105727 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
105728 index 13fad86..18c984c 100644
105729 --- a/net/netfilter/nf_conntrack_core.c
105730 +++ b/net/netfilter/nf_conntrack_core.c
105731 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
105732 #define DYING_NULLS_VAL ((1<<30)+1)
105733 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
105734
105735 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105736 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
105737 +#endif
105738 +
105739 int nf_conntrack_init_net(struct net *net)
105740 {
105741 int ret = -ENOMEM;
105742 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
105743 if (!net->ct.stat)
105744 goto err_pcpu_lists;
105745
105746 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105747 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
105748 +#else
105749 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
105750 +#endif
105751 if (!net->ct.slabname)
105752 goto err_slabname;
105753
105754 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
105755 index 4e78c57..ec8fb74 100644
105756 --- a/net/netfilter/nf_conntrack_ecache.c
105757 +++ b/net/netfilter/nf_conntrack_ecache.c
105758 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
105759 #ifdef CONFIG_SYSCTL
105760 static int nf_conntrack_event_init_sysctl(struct net *net)
105761 {
105762 - struct ctl_table *table;
105763 + ctl_table_no_const *table;
105764
105765 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
105766 GFP_KERNEL);
105767 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
105768 index bd9d315..989947e 100644
105769 --- a/net/netfilter/nf_conntrack_helper.c
105770 +++ b/net/netfilter/nf_conntrack_helper.c
105771 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
105772
105773 static int nf_conntrack_helper_init_sysctl(struct net *net)
105774 {
105775 - struct ctl_table *table;
105776 + ctl_table_no_const *table;
105777
105778 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
105779 GFP_KERNEL);
105780 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
105781 index b65d586..beec902 100644
105782 --- a/net/netfilter/nf_conntrack_proto.c
105783 +++ b/net/netfilter/nf_conntrack_proto.c
105784 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
105785
105786 static void
105787 nf_ct_unregister_sysctl(struct ctl_table_header **header,
105788 - struct ctl_table **table,
105789 + ctl_table_no_const **table,
105790 unsigned int users)
105791 {
105792 if (users > 0)
105793 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
105794 index fc823fa..8311af3 100644
105795 --- a/net/netfilter/nf_conntrack_standalone.c
105796 +++ b/net/netfilter/nf_conntrack_standalone.c
105797 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
105798
105799 static int nf_conntrack_standalone_init_sysctl(struct net *net)
105800 {
105801 - struct ctl_table *table;
105802 + ctl_table_no_const *table;
105803
105804 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
105805 GFP_KERNEL);
105806 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
105807 index 7a394df..bd91a8a 100644
105808 --- a/net/netfilter/nf_conntrack_timestamp.c
105809 +++ b/net/netfilter/nf_conntrack_timestamp.c
105810 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
105811 #ifdef CONFIG_SYSCTL
105812 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
105813 {
105814 - struct ctl_table *table;
105815 + ctl_table_no_const *table;
105816
105817 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
105818 GFP_KERNEL);
105819 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
105820 index 675d12c..b36e825 100644
105821 --- a/net/netfilter/nf_log.c
105822 +++ b/net/netfilter/nf_log.c
105823 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
105824
105825 #ifdef CONFIG_SYSCTL
105826 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
105827 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
105828 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
105829
105830 static int nf_log_proc_dostring(struct ctl_table *table, int write,
105831 void __user *buffer, size_t *lenp, loff_t *ppos)
105832 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
105833 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
105834 mutex_unlock(&nf_log_mutex);
105835 } else {
105836 + ctl_table_no_const nf_log_table = *table;
105837 +
105838 mutex_lock(&nf_log_mutex);
105839 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
105840 if (!logger)
105841 - table->data = "NONE";
105842 + nf_log_table.data = "NONE";
105843 else
105844 - table->data = logger->name;
105845 - r = proc_dostring(table, write, buffer, lenp, ppos);
105846 + nf_log_table.data = logger->name;
105847 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
105848 mutex_unlock(&nf_log_mutex);
105849 }
105850
105851 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
105852 index c68c1e5..8b5d670 100644
105853 --- a/net/netfilter/nf_sockopt.c
105854 +++ b/net/netfilter/nf_sockopt.c
105855 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
105856 }
105857 }
105858
105859 - list_add(&reg->list, &nf_sockopts);
105860 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
105861 out:
105862 mutex_unlock(&nf_sockopt_mutex);
105863 return ret;
105864 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
105865 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
105866 {
105867 mutex_lock(&nf_sockopt_mutex);
105868 - list_del(&reg->list);
105869 + pax_list_del((struct list_head *)&reg->list);
105870 mutex_unlock(&nf_sockopt_mutex);
105871 }
105872 EXPORT_SYMBOL(nf_unregister_sockopt);
105873 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
105874 index 11d85b3..7fcc420 100644
105875 --- a/net/netfilter/nfnetlink_log.c
105876 +++ b/net/netfilter/nfnetlink_log.c
105877 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
105878 struct nfnl_log_net {
105879 spinlock_t instances_lock;
105880 struct hlist_head instance_table[INSTANCE_BUCKETS];
105881 - atomic_t global_seq;
105882 + atomic_unchecked_t global_seq;
105883 };
105884
105885 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
105886 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
105887 /* global sequence number */
105888 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
105889 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
105890 - htonl(atomic_inc_return(&log->global_seq))))
105891 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
105892 goto nla_put_failure;
105893
105894 if (data_len) {
105895 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
105896 index 65f3e2b..2e9d6a0 100644
105897 --- a/net/netfilter/nft_compat.c
105898 +++ b/net/netfilter/nft_compat.c
105899 @@ -317,14 +317,7 @@ static void nft_match_eval(const struct nft_expr *expr,
105900 return;
105901 }
105902
105903 - switch(ret) {
105904 - case true:
105905 - data[NFT_REG_VERDICT].verdict = NFT_CONTINUE;
105906 - break;
105907 - case false:
105908 - data[NFT_REG_VERDICT].verdict = NFT_BREAK;
105909 - break;
105910 - }
105911 + data[NFT_REG_VERDICT].verdict = ret ? NFT_CONTINUE : NFT_BREAK;
105912 }
105913
105914 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
105915 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
105916 new file mode 100644
105917 index 0000000..c566332
105918 --- /dev/null
105919 +++ b/net/netfilter/xt_gradm.c
105920 @@ -0,0 +1,51 @@
105921 +/*
105922 + * gradm match for netfilter
105923 + * Copyright © Zbigniew Krzystolik, 2010
105924 + *
105925 + * This program is free software; you can redistribute it and/or modify
105926 + * it under the terms of the GNU General Public License; either version
105927 + * 2 or 3 as published by the Free Software Foundation.
105928 + */
105929 +#include <linux/module.h>
105930 +#include <linux/moduleparam.h>
105931 +#include <linux/skbuff.h>
105932 +#include <linux/netfilter/x_tables.h>
105933 +#include <linux/grsecurity.h>
105934 +#include <linux/netfilter/xt_gradm.h>
105935 +
105936 +static bool
105937 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
105938 +{
105939 + const struct xt_gradm_mtinfo *info = par->matchinfo;
105940 + bool retval = false;
105941 + if (gr_acl_is_enabled())
105942 + retval = true;
105943 + return retval ^ info->invflags;
105944 +}
105945 +
105946 +static struct xt_match gradm_mt_reg __read_mostly = {
105947 + .name = "gradm",
105948 + .revision = 0,
105949 + .family = NFPROTO_UNSPEC,
105950 + .match = gradm_mt,
105951 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
105952 + .me = THIS_MODULE,
105953 +};
105954 +
105955 +static int __init gradm_mt_init(void)
105956 +{
105957 + return xt_register_match(&gradm_mt_reg);
105958 +}
105959 +
105960 +static void __exit gradm_mt_exit(void)
105961 +{
105962 + xt_unregister_match(&gradm_mt_reg);
105963 +}
105964 +
105965 +module_init(gradm_mt_init);
105966 +module_exit(gradm_mt_exit);
105967 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
105968 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
105969 +MODULE_LICENSE("GPL");
105970 +MODULE_ALIAS("ipt_gradm");
105971 +MODULE_ALIAS("ip6t_gradm");
105972 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
105973 index 1786968..1ec6dac 100644
105974 --- a/net/netfilter/xt_hashlimit.c
105975 +++ b/net/netfilter/xt_hashlimit.c
105976 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
105977 {
105978 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
105979
105980 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
105981 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
105982 if (!hashlimit_net->ipt_hashlimit)
105983 return -ENOMEM;
105984 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
105985 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
105986 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
105987 if (!hashlimit_net->ip6t_hashlimit) {
105988 remove_proc_entry("ipt_hashlimit", net->proc_net);
105989 return -ENOMEM;
105990 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
105991 index 45e1b30..a764f94 100644
105992 --- a/net/netfilter/xt_recent.c
105993 +++ b/net/netfilter/xt_recent.c
105994 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
105995 {
105996 struct recent_net *recent_net = recent_pernet(net);
105997
105998 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
105999 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
106000 if (!recent_net->xt_recent)
106001 return -ENOMEM;
106002 return 0;
106003 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
106004 index 11de55e..f25e448 100644
106005 --- a/net/netfilter/xt_statistic.c
106006 +++ b/net/netfilter/xt_statistic.c
106007 @@ -19,7 +19,7 @@
106008 #include <linux/module.h>
106009
106010 struct xt_statistic_priv {
106011 - atomic_t count;
106012 + atomic_unchecked_t count;
106013 } ____cacheline_aligned_in_smp;
106014
106015 MODULE_LICENSE("GPL");
106016 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
106017 break;
106018 case XT_STATISTIC_MODE_NTH:
106019 do {
106020 - oval = atomic_read(&info->master->count);
106021 + oval = atomic_read_unchecked(&info->master->count);
106022 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
106023 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
106024 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
106025 if (nval == 0)
106026 ret = !ret;
106027 break;
106028 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
106029 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
106030 if (info->master == NULL)
106031 return -ENOMEM;
106032 - atomic_set(&info->master->count, info->u.nth.count);
106033 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
106034
106035 return 0;
106036 }
106037 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
106038 index 05919bf..fcb6be3 100644
106039 --- a/net/netlink/af_netlink.c
106040 +++ b/net/netlink/af_netlink.c
106041 @@ -260,7 +260,7 @@ static void netlink_overrun(struct sock *sk)
106042 sk->sk_error_report(sk);
106043 }
106044 }
106045 - atomic_inc(&sk->sk_drops);
106046 + atomic_inc_unchecked(&sk->sk_drops);
106047 }
106048
106049 static void netlink_rcv_wake(struct sock *sk)
106050 @@ -3004,7 +3004,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
106051 sk_wmem_alloc_get(s),
106052 nlk->cb_running,
106053 atomic_read(&s->sk_refcnt),
106054 - atomic_read(&s->sk_drops),
106055 + atomic_read_unchecked(&s->sk_drops),
106056 sock_i_ino(s)
106057 );
106058
106059 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
106060 index 6a55f71..e88c937 100644
106061 --- a/net/openvswitch/vport-internal_dev.c
106062 +++ b/net/openvswitch/vport-internal_dev.c
106063 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
106064 .ndo_get_stats64 = internal_dev_get_stats,
106065 };
106066
106067 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
106068 +static struct rtnl_link_ops internal_dev_link_ops = {
106069 .kind = "openvswitch",
106070 };
106071
106072 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
106073 index 067a3ff..9ecc05c 100644
106074 --- a/net/openvswitch/vport.c
106075 +++ b/net/openvswitch/vport.c
106076 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
106077 * netdev-stats can be directly read over netlink-ioctl.
106078 */
106079
106080 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
106081 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
106082 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
106083 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
106084 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
106085 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
106086 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
106087 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
106088
106089 for_each_possible_cpu(i) {
106090 const struct pcpu_sw_netstats *percpu_stats;
106091 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
106092 {
106093 switch (err_type) {
106094 case VPORT_E_RX_DROPPED:
106095 - atomic_long_inc(&vport->err_stats.rx_dropped);
106096 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
106097 break;
106098
106099 case VPORT_E_RX_ERROR:
106100 - atomic_long_inc(&vport->err_stats.rx_errors);
106101 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
106102 break;
106103
106104 case VPORT_E_TX_DROPPED:
106105 - atomic_long_inc(&vport->err_stats.tx_dropped);
106106 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
106107 break;
106108
106109 case VPORT_E_TX_ERROR:
106110 - atomic_long_inc(&vport->err_stats.tx_errors);
106111 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
106112 break;
106113 }
106114
106115 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
106116 index bc85331..0d3dce0 100644
106117 --- a/net/openvswitch/vport.h
106118 +++ b/net/openvswitch/vport.h
106119 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
106120 /* The following definitions are for implementers of vport devices: */
106121
106122 struct vport_err_stats {
106123 - atomic_long_t rx_dropped;
106124 - atomic_long_t rx_errors;
106125 - atomic_long_t tx_dropped;
106126 - atomic_long_t tx_errors;
106127 + atomic_long_unchecked_t rx_dropped;
106128 + atomic_long_unchecked_t rx_errors;
106129 + atomic_long_unchecked_t tx_dropped;
106130 + atomic_long_unchecked_t tx_errors;
106131 };
106132 /**
106133 * struct vport_portids - array of netlink portids of a vport.
106134 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
106135 index f8db706..2b4631e 100644
106136 --- a/net/packet/af_packet.c
106137 +++ b/net/packet/af_packet.c
106138 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
106139
106140 return ret;
106141 drop:
106142 - atomic_long_inc(&dev->tx_dropped);
106143 + atomic_long_inc_unchecked(&dev->tx_dropped);
106144 kfree_skb(skb);
106145 return NET_XMIT_DROP;
106146 }
106147 @@ -1847,7 +1847,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
106148
106149 spin_lock(&sk->sk_receive_queue.lock);
106150 po->stats.stats1.tp_packets++;
106151 - skb->dropcount = atomic_read(&sk->sk_drops);
106152 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
106153 __skb_queue_tail(&sk->sk_receive_queue, skb);
106154 spin_unlock(&sk->sk_receive_queue.lock);
106155 sk->sk_data_ready(sk);
106156 @@ -1856,7 +1856,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
106157 drop_n_acct:
106158 spin_lock(&sk->sk_receive_queue.lock);
106159 po->stats.stats1.tp_drops++;
106160 - atomic_inc(&sk->sk_drops);
106161 + atomic_inc_unchecked(&sk->sk_drops);
106162 spin_unlock(&sk->sk_receive_queue.lock);
106163
106164 drop_n_restore:
106165 @@ -3499,7 +3499,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
106166 case PACKET_HDRLEN:
106167 if (len > sizeof(int))
106168 len = sizeof(int);
106169 - if (copy_from_user(&val, optval, len))
106170 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
106171 return -EFAULT;
106172 switch (val) {
106173 case TPACKET_V1:
106174 @@ -3545,7 +3545,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
106175 len = lv;
106176 if (put_user(len, optlen))
106177 return -EFAULT;
106178 - if (copy_to_user(optval, data, len))
106179 + if (len > sizeof(st) || copy_to_user(optval, data, len))
106180 return -EFAULT;
106181 return 0;
106182 }
106183 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
106184 index 5d3f2b7..8a4dbb7 100644
106185 --- a/net/phonet/pep.c
106186 +++ b/net/phonet/pep.c
106187 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
106188
106189 case PNS_PEP_CTRL_REQ:
106190 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
106191 - atomic_inc(&sk->sk_drops);
106192 + atomic_inc_unchecked(&sk->sk_drops);
106193 break;
106194 }
106195 __skb_pull(skb, 4);
106196 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
106197 }
106198
106199 if (pn->rx_credits == 0) {
106200 - atomic_inc(&sk->sk_drops);
106201 + atomic_inc_unchecked(&sk->sk_drops);
106202 err = -ENOBUFS;
106203 break;
106204 }
106205 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
106206 }
106207
106208 if (pn->rx_credits == 0) {
106209 - atomic_inc(&sk->sk_drops);
106210 + atomic_inc_unchecked(&sk->sk_drops);
106211 err = NET_RX_DROP;
106212 break;
106213 }
106214 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
106215 index 008214a..bb68240 100644
106216 --- a/net/phonet/socket.c
106217 +++ b/net/phonet/socket.c
106218 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
106219 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
106220 sock_i_ino(sk),
106221 atomic_read(&sk->sk_refcnt), sk,
106222 - atomic_read(&sk->sk_drops));
106223 + atomic_read_unchecked(&sk->sk_drops));
106224 }
106225 seq_pad(seq, '\n');
106226 return 0;
106227 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
106228 index c02a8c4..3c5b600 100644
106229 --- a/net/phonet/sysctl.c
106230 +++ b/net/phonet/sysctl.c
106231 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
106232 {
106233 int ret;
106234 int range[2] = {local_port_range[0], local_port_range[1]};
106235 - struct ctl_table tmp = {
106236 + ctl_table_no_const tmp = {
106237 .data = &range,
106238 .maxlen = sizeof(range),
106239 .mode = table->mode,
106240 diff --git a/net/rds/cong.c b/net/rds/cong.c
106241 index e6144b8..4f9fda6 100644
106242 --- a/net/rds/cong.c
106243 +++ b/net/rds/cong.c
106244 @@ -78,7 +78,7 @@
106245 * finds that the saved generation number is smaller than the global generation
106246 * number, it wakes up the process.
106247 */
106248 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
106249 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
106250
106251 /*
106252 * Congestion monitoring
106253 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
106254 rdsdebug("waking map %p for %pI4\n",
106255 map, &map->m_addr);
106256 rds_stats_inc(s_cong_update_received);
106257 - atomic_inc(&rds_cong_generation);
106258 + atomic_inc_unchecked(&rds_cong_generation);
106259 if (waitqueue_active(&map->m_waitq))
106260 wake_up(&map->m_waitq);
106261 if (waitqueue_active(&rds_poll_waitq))
106262 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
106263
106264 int rds_cong_updated_since(unsigned long *recent)
106265 {
106266 - unsigned long gen = atomic_read(&rds_cong_generation);
106267 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
106268
106269 if (likely(*recent == gen))
106270 return 0;
106271 diff --git a/net/rds/connection.c b/net/rds/connection.c
106272 index 378c3a6..ba4382c 100644
106273 --- a/net/rds/connection.c
106274 +++ b/net/rds/connection.c
106275 @@ -193,6 +193,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
106276 }
106277
106278 atomic_set(&conn->c_state, RDS_CONN_DOWN);
106279 + conn->c_send_gen = 0;
106280 conn->c_reconnect_jiffies = 0;
106281 INIT_DELAYED_WORK(&conn->c_send_w, rds_send_worker);
106282 INIT_DELAYED_WORK(&conn->c_recv_w, rds_recv_worker);
106283 diff --git a/net/rds/ib.h b/net/rds/ib.h
106284 index c36d713..af45bf2 100644
106285 --- a/net/rds/ib.h
106286 +++ b/net/rds/ib.h
106287 @@ -128,7 +128,7 @@ struct rds_ib_connection {
106288 /* sending acks */
106289 unsigned long i_ack_flags;
106290 #ifdef KERNEL_HAS_ATOMIC64
106291 - atomic64_t i_ack_next; /* next ACK to send */
106292 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
106293 #else
106294 spinlock_t i_ack_lock; /* protect i_ack_next */
106295 u64 i_ack_next; /* next ACK to send */
106296 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
106297 index 31b74f5..dc1fbfa 100644
106298 --- a/net/rds/ib_cm.c
106299 +++ b/net/rds/ib_cm.c
106300 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
106301 /* Clear the ACK state */
106302 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
106303 #ifdef KERNEL_HAS_ATOMIC64
106304 - atomic64_set(&ic->i_ack_next, 0);
106305 + atomic64_set_unchecked(&ic->i_ack_next, 0);
106306 #else
106307 ic->i_ack_next = 0;
106308 #endif
106309 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
106310 index 1b981a4..ae44b0c 100644
106311 --- a/net/rds/ib_recv.c
106312 +++ b/net/rds/ib_recv.c
106313 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
106314 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
106315 int ack_required)
106316 {
106317 - atomic64_set(&ic->i_ack_next, seq);
106318 + atomic64_set_unchecked(&ic->i_ack_next, seq);
106319 if (ack_required) {
106320 smp_mb__before_atomic();
106321 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106322 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
106323 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106324 smp_mb__after_atomic();
106325
106326 - return atomic64_read(&ic->i_ack_next);
106327 + return atomic64_read_unchecked(&ic->i_ack_next);
106328 }
106329 #endif
106330
106331 diff --git a/net/rds/iw.h b/net/rds/iw.h
106332 index cbe6674..dc9eb89 100644
106333 --- a/net/rds/iw.h
106334 +++ b/net/rds/iw.h
106335 @@ -134,7 +134,7 @@ struct rds_iw_connection {
106336 /* sending acks */
106337 unsigned long i_ack_flags;
106338 #ifdef KERNEL_HAS_ATOMIC64
106339 - atomic64_t i_ack_next; /* next ACK to send */
106340 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
106341 #else
106342 spinlock_t i_ack_lock; /* protect i_ack_next */
106343 u64 i_ack_next; /* next ACK to send */
106344 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
106345 index a6c2bea..e520995 100644
106346 --- a/net/rds/iw_cm.c
106347 +++ b/net/rds/iw_cm.c
106348 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
106349 /* Clear the ACK state */
106350 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
106351 #ifdef KERNEL_HAS_ATOMIC64
106352 - atomic64_set(&ic->i_ack_next, 0);
106353 + atomic64_set_unchecked(&ic->i_ack_next, 0);
106354 #else
106355 ic->i_ack_next = 0;
106356 #endif
106357 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
106358 index a66d179..cf1e258 100644
106359 --- a/net/rds/iw_recv.c
106360 +++ b/net/rds/iw_recv.c
106361 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
106362 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
106363 int ack_required)
106364 {
106365 - atomic64_set(&ic->i_ack_next, seq);
106366 + atomic64_set_unchecked(&ic->i_ack_next, seq);
106367 if (ack_required) {
106368 smp_mb__before_atomic();
106369 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106370 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
106371 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106372 smp_mb__after_atomic();
106373
106374 - return atomic64_read(&ic->i_ack_next);
106375 + return atomic64_read_unchecked(&ic->i_ack_next);
106376 }
106377 #endif
106378
106379 diff --git a/net/rds/rds.h b/net/rds/rds.h
106380 index c2a5eef..87a7460 100644
106381 --- a/net/rds/rds.h
106382 +++ b/net/rds/rds.h
106383 @@ -110,6 +110,7 @@ struct rds_connection {
106384 void *c_transport_data;
106385
106386 atomic_t c_state;
106387 + unsigned long c_send_gen;
106388 unsigned long c_flags;
106389 unsigned long c_reconnect_jiffies;
106390 struct delayed_work c_send_w;
106391 @@ -448,7 +449,7 @@ struct rds_transport {
106392 void (*sync_mr)(void *trans_private, int direction);
106393 void (*free_mr)(void *trans_private, int invalidate);
106394 void (*flush_mrs)(void);
106395 -};
106396 +} __do_const;
106397
106398 struct rds_sock {
106399 struct sock rs_sk;
106400 diff --git a/net/rds/send.c b/net/rds/send.c
106401 index 42f65d4..49f77ef 100644
106402 --- a/net/rds/send.c
106403 +++ b/net/rds/send.c
106404 @@ -140,8 +140,11 @@ int rds_send_xmit(struct rds_connection *conn)
106405 struct scatterlist *sg;
106406 int ret = 0;
106407 LIST_HEAD(to_be_dropped);
106408 + int batch_count;
106409 + unsigned long send_gen = 0;
106410
106411 restart:
106412 + batch_count = 0;
106413
106414 /*
106415 * sendmsg calls here after having queued its message on the send
106416 @@ -157,6 +160,17 @@ restart:
106417 }
106418
106419 /*
106420 + * we record the send generation after doing the xmit acquire.
106421 + * if someone else manages to jump in and do some work, we'll use
106422 + * this to avoid a goto restart farther down.
106423 + *
106424 + * The acquire_in_xmit() check above ensures that only one
106425 + * caller can increment c_send_gen at any time.
106426 + */
106427 + conn->c_send_gen++;
106428 + send_gen = conn->c_send_gen;
106429 +
106430 + /*
106431 * rds_conn_shutdown() sets the conn state and then tests RDS_IN_XMIT,
106432 * we do the opposite to avoid races.
106433 */
106434 @@ -202,6 +216,16 @@ restart:
106435 if (!rm) {
106436 unsigned int len;
106437
106438 + batch_count++;
106439 +
106440 + /* we want to process as big a batch as we can, but
106441 + * we also want to avoid softlockups. If we've been
106442 + * through a lot of messages, lets back off and see
106443 + * if anyone else jumps in
106444 + */
106445 + if (batch_count >= 1024)
106446 + goto over_batch;
106447 +
106448 spin_lock_irqsave(&conn->c_lock, flags);
106449
106450 if (!list_empty(&conn->c_send_queue)) {
106451 @@ -357,9 +381,9 @@ restart:
106452 }
106453 }
106454
106455 +over_batch:
106456 if (conn->c_trans->xmit_complete)
106457 conn->c_trans->xmit_complete(conn);
106458 -
106459 release_in_xmit(conn);
106460
106461 /* Nuke any messages we decided not to retransmit. */
106462 @@ -380,10 +404,15 @@ restart:
106463 * If the transport cannot continue (i.e ret != 0), then it must
106464 * call us when more room is available, such as from the tx
106465 * completion handler.
106466 + *
106467 + * We have an extra generation check here so that if someone manages
106468 + * to jump in after our release_in_xmit, we'll see that they have done
106469 + * some work and we will skip our goto
106470 */
106471 if (ret == 0) {
106472 smp_mb();
106473 - if (!list_empty(&conn->c_send_queue)) {
106474 + if (!list_empty(&conn->c_send_queue) &&
106475 + send_gen == conn->c_send_gen) {
106476 rds_stats_inc(s_send_lock_queue_raced);
106477 goto restart;
106478 }
106479 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
106480 index edac9ef..16bcb98 100644
106481 --- a/net/rds/tcp.c
106482 +++ b/net/rds/tcp.c
106483 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
106484 int val = 1;
106485
106486 set_fs(KERNEL_DS);
106487 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
106488 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
106489 sizeof(val));
106490 set_fs(oldfs);
106491 }
106492 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
106493 index 53b17ca..45463e7 100644
106494 --- a/net/rds/tcp_send.c
106495 +++ b/net/rds/tcp_send.c
106496 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
106497
106498 oldfs = get_fs();
106499 set_fs(KERNEL_DS);
106500 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
106501 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
106502 sizeof(val));
106503 set_fs(oldfs);
106504 }
106505 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
106506 index 7b16704..9628ec6 100644
106507 --- a/net/rxrpc/af_rxrpc.c
106508 +++ b/net/rxrpc/af_rxrpc.c
106509 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
106510 __be32 rxrpc_epoch;
106511
106512 /* current debugging ID */
106513 -atomic_t rxrpc_debug_id;
106514 +atomic_unchecked_t rxrpc_debug_id;
106515
106516 /* count of skbs currently in use */
106517 atomic_t rxrpc_n_skbs;
106518 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
106519 index e0547f5..a171f7a 100644
106520 --- a/net/rxrpc/ar-ack.c
106521 +++ b/net/rxrpc/ar-ack.c
106522 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
106523
106524 _enter("{%d,%d,%d,%d},",
106525 call->acks_hard, call->acks_unacked,
106526 - atomic_read(&call->sequence),
106527 + atomic_read_unchecked(&call->sequence),
106528 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
106529
106530 stop = false;
106531 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
106532
106533 /* each Tx packet has a new serial number */
106534 sp->hdr.serial =
106535 - htonl(atomic_inc_return(&call->conn->serial));
106536 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
106537
106538 hdr = (struct rxrpc_header *) txb->head;
106539 hdr->serial = sp->hdr.serial;
106540 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
106541 */
106542 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
106543 {
106544 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
106545 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
106546 }
106547
106548 /*
106549 @@ -678,7 +678,7 @@ process_further:
106550
106551 latest = ntohl(sp->hdr.serial);
106552 hard = ntohl(ack.firstPacket);
106553 - tx = atomic_read(&call->sequence);
106554 + tx = atomic_read_unchecked(&call->sequence);
106555
106556 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
106557 latest,
106558 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
106559 goto maybe_reschedule;
106560
106561 send_ACK_with_skew:
106562 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
106563 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
106564 ntohl(ack.serial));
106565 send_ACK:
106566 mtu = call->conn->trans->peer->if_mtu;
106567 @@ -1222,7 +1222,7 @@ send_ACK:
106568 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
106569 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
106570
106571 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
106572 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
106573 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
106574 ntohl(hdr.serial),
106575 ntohs(ack.maxSkew),
106576 @@ -1240,7 +1240,7 @@ send_ACK:
106577 send_message:
106578 _debug("send message");
106579
106580 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
106581 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
106582 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
106583 send_message_2:
106584
106585 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
106586 index a9e05db..194e793 100644
106587 --- a/net/rxrpc/ar-call.c
106588 +++ b/net/rxrpc/ar-call.c
106589 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
106590 spin_lock_init(&call->lock);
106591 rwlock_init(&call->state_lock);
106592 atomic_set(&call->usage, 1);
106593 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
106594 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106595 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
106596
106597 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
106598 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
106599 index 6631f4f..bfdf056 100644
106600 --- a/net/rxrpc/ar-connection.c
106601 +++ b/net/rxrpc/ar-connection.c
106602 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
106603 rwlock_init(&conn->lock);
106604 spin_lock_init(&conn->state_lock);
106605 atomic_set(&conn->usage, 1);
106606 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
106607 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106608 conn->avail_calls = RXRPC_MAXCALLS;
106609 conn->size_align = 4;
106610 conn->header_size = sizeof(struct rxrpc_header);
106611 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
106612 index e7ed43a..6afa140 100644
106613 --- a/net/rxrpc/ar-connevent.c
106614 +++ b/net/rxrpc/ar-connevent.c
106615 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
106616
106617 len = iov[0].iov_len + iov[1].iov_len;
106618
106619 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
106620 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
106621 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
106622
106623 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
106624 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
106625 index 481f89f..ceeaf8d 100644
106626 --- a/net/rxrpc/ar-input.c
106627 +++ b/net/rxrpc/ar-input.c
106628 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
106629 /* track the latest serial number on this connection for ACK packet
106630 * information */
106631 serial = ntohl(sp->hdr.serial);
106632 - hi_serial = atomic_read(&call->conn->hi_serial);
106633 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
106634 while (serial > hi_serial)
106635 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
106636 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
106637 serial);
106638
106639 /* request ACK generation for any ACK or DATA packet that requests
106640 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
106641 index ba9fd36..9bbfe01 100644
106642 --- a/net/rxrpc/ar-internal.h
106643 +++ b/net/rxrpc/ar-internal.h
106644 @@ -272,8 +272,8 @@ struct rxrpc_connection {
106645 int error; /* error code for local abort */
106646 int debug_id; /* debug ID for printks */
106647 unsigned int call_counter; /* call ID counter */
106648 - atomic_t serial; /* packet serial number counter */
106649 - atomic_t hi_serial; /* highest serial number received */
106650 + atomic_unchecked_t serial; /* packet serial number counter */
106651 + atomic_unchecked_t hi_serial; /* highest serial number received */
106652 u8 avail_calls; /* number of calls available */
106653 u8 size_align; /* data size alignment (for security) */
106654 u8 header_size; /* rxrpc + security header size */
106655 @@ -346,7 +346,7 @@ struct rxrpc_call {
106656 spinlock_t lock;
106657 rwlock_t state_lock; /* lock for state transition */
106658 atomic_t usage;
106659 - atomic_t sequence; /* Tx data packet sequence counter */
106660 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
106661 u32 abort_code; /* local/remote abort code */
106662 enum { /* current state of call */
106663 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
106664 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
106665 */
106666 extern atomic_t rxrpc_n_skbs;
106667 extern __be32 rxrpc_epoch;
106668 -extern atomic_t rxrpc_debug_id;
106669 +extern atomic_unchecked_t rxrpc_debug_id;
106670 extern struct workqueue_struct *rxrpc_workqueue;
106671
106672 /*
106673 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
106674 index 87f7135..74d3703 100644
106675 --- a/net/rxrpc/ar-local.c
106676 +++ b/net/rxrpc/ar-local.c
106677 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
106678 spin_lock_init(&local->lock);
106679 rwlock_init(&local->services_lock);
106680 atomic_set(&local->usage, 1);
106681 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
106682 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106683 memcpy(&local->srx, srx, sizeof(*srx));
106684 }
106685
106686 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
106687 index 8331c95..401bf22 100644
106688 --- a/net/rxrpc/ar-output.c
106689 +++ b/net/rxrpc/ar-output.c
106690 @@ -655,14 +655,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
106691 memset(skb_put(skb, pad), 0, pad);
106692 }
106693
106694 - seq = atomic_inc_return(&call->sequence);
106695 + seq = atomic_inc_return_unchecked(&call->sequence);
106696
106697 sp->hdr.epoch = conn->epoch;
106698 sp->hdr.cid = call->cid;
106699 sp->hdr.callNumber = call->call_id;
106700 sp->hdr.seq = htonl(seq);
106701 sp->hdr.serial =
106702 - htonl(atomic_inc_return(&conn->serial));
106703 + htonl(atomic_inc_return_unchecked(&conn->serial));
106704 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
106705 sp->hdr.userStatus = 0;
106706 sp->hdr.securityIndex = conn->security_ix;
106707 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
106708 index bebaa43..2644591 100644
106709 --- a/net/rxrpc/ar-peer.c
106710 +++ b/net/rxrpc/ar-peer.c
106711 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
106712 INIT_LIST_HEAD(&peer->error_targets);
106713 spin_lock_init(&peer->lock);
106714 atomic_set(&peer->usage, 1);
106715 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
106716 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106717 memcpy(&peer->srx, srx, sizeof(*srx));
106718
106719 rxrpc_assess_MTU_size(peer);
106720 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
106721 index 38047f7..9f48511 100644
106722 --- a/net/rxrpc/ar-proc.c
106723 +++ b/net/rxrpc/ar-proc.c
106724 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
106725 atomic_read(&conn->usage),
106726 rxrpc_conn_states[conn->state],
106727 key_serial(conn->key),
106728 - atomic_read(&conn->serial),
106729 - atomic_read(&conn->hi_serial));
106730 + atomic_read_unchecked(&conn->serial),
106731 + atomic_read_unchecked(&conn->hi_serial));
106732
106733 return 0;
106734 }
106735 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
106736 index 1976dec..aa70be5 100644
106737 --- a/net/rxrpc/ar-transport.c
106738 +++ b/net/rxrpc/ar-transport.c
106739 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
106740 spin_lock_init(&trans->client_lock);
106741 rwlock_init(&trans->conn_lock);
106742 atomic_set(&trans->usage, 1);
106743 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
106744 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106745
106746 if (peer->srx.transport.family == AF_INET) {
106747 switch (peer->srx.transport_type) {
106748 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
106749 index f226709..0e735a8 100644
106750 --- a/net/rxrpc/rxkad.c
106751 +++ b/net/rxrpc/rxkad.c
106752 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
106753
106754 len = iov[0].iov_len + iov[1].iov_len;
106755
106756 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
106757 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
106758 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
106759
106760 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
106761 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
106762
106763 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
106764
106765 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
106766 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
106767 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
106768
106769 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
106770 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
106771 index 6efca30..1259f82 100644
106772 --- a/net/sched/sch_generic.c
106773 +++ b/net/sched/sch_generic.c
106774 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
106775 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
106776 if (dev->reg_state == NETREG_UNINITIALIZED)
106777 return;
106778 - atomic_inc(&dev->carrier_changes);
106779 + atomic_inc_unchecked(&dev->carrier_changes);
106780 linkwatch_fire_event(dev);
106781 if (netif_running(dev))
106782 __netdev_watchdog_up(dev);
106783 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
106784 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
106785 if (dev->reg_state == NETREG_UNINITIALIZED)
106786 return;
106787 - atomic_inc(&dev->carrier_changes);
106788 + atomic_inc_unchecked(&dev->carrier_changes);
106789 linkwatch_fire_event(dev);
106790 }
106791 }
106792 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
106793 index 0e4198e..f94193e 100644
106794 --- a/net/sctp/ipv6.c
106795 +++ b/net/sctp/ipv6.c
106796 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
106797 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
106798 };
106799
106800 -static struct sctp_af sctp_af_inet6 = {
106801 +static struct sctp_af sctp_af_inet6 __read_only = {
106802 .sa_family = AF_INET6,
106803 .sctp_xmit = sctp_v6_xmit,
106804 .setsockopt = ipv6_setsockopt,
106805 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
106806 #endif
106807 };
106808
106809 -static struct sctp_pf sctp_pf_inet6 = {
106810 +static struct sctp_pf sctp_pf_inet6 __read_only = {
106811 .event_msgname = sctp_inet6_event_msgname,
106812 .skb_msgname = sctp_inet6_skb_msgname,
106813 .af_supported = sctp_inet6_af_supported,
106814 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
106815
106816 void sctp_v6_pf_exit(void)
106817 {
106818 - list_del(&sctp_af_inet6.list);
106819 + pax_list_del(&sctp_af_inet6.list);
106820 }
106821
106822 /* Initialize IPv6 support and register with socket layer. */
106823 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
106824 index 8f34b27..b105385 100644
106825 --- a/net/sctp/protocol.c
106826 +++ b/net/sctp/protocol.c
106827 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
106828 return 0;
106829 }
106830
106831 + pax_open_kernel();
106832 INIT_LIST_HEAD(&af->list);
106833 - list_add_tail(&af->list, &sctp_address_families);
106834 + pax_close_kernel();
106835 + pax_list_add_tail(&af->list, &sctp_address_families);
106836 return 1;
106837 }
106838
106839 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
106840
106841 static struct sctp_af sctp_af_inet;
106842
106843 -static struct sctp_pf sctp_pf_inet = {
106844 +static struct sctp_pf sctp_pf_inet __read_only = {
106845 .event_msgname = sctp_inet_event_msgname,
106846 .skb_msgname = sctp_inet_skb_msgname,
106847 .af_supported = sctp_inet_af_supported,
106848 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
106849 };
106850
106851 /* IPv4 address related functions. */
106852 -static struct sctp_af sctp_af_inet = {
106853 +static struct sctp_af sctp_af_inet __read_only = {
106854 .sa_family = AF_INET,
106855 .sctp_xmit = sctp_v4_xmit,
106856 .setsockopt = ip_setsockopt,
106857 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
106858
106859 static void sctp_v4_pf_exit(void)
106860 {
106861 - list_del(&sctp_af_inet.list);
106862 + pax_list_del(&sctp_af_inet.list);
106863 }
106864
106865 static int sctp_v4_protosw_init(void)
106866 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
106867 index fef2acd..c705c4f 100644
106868 --- a/net/sctp/sm_sideeffect.c
106869 +++ b/net/sctp/sm_sideeffect.c
106870 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
106871 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
106872 }
106873
106874 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
106875 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
106876 NULL,
106877 sctp_generate_t1_cookie_event,
106878 sctp_generate_t1_init_event,
106879 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
106880 index aafe94b..40b016f 100644
106881 --- a/net/sctp/socket.c
106882 +++ b/net/sctp/socket.c
106883 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
106884 {
106885 struct sctp_association *asoc;
106886 struct sctp_ulpevent *event;
106887 + struct sctp_event_subscribe subscribe;
106888
106889 if (optlen > sizeof(struct sctp_event_subscribe))
106890 return -EINVAL;
106891 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
106892 + if (copy_from_user(&subscribe, optval, optlen))
106893 return -EFAULT;
106894 + sctp_sk(sk)->subscribe = subscribe;
106895
106896 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
106897 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
106898 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
106899 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106900 int __user *optlen)
106901 {
106902 + struct sctp_event_subscribe subscribe;
106903 +
106904 if (len <= 0)
106905 return -EINVAL;
106906 if (len > sizeof(struct sctp_event_subscribe))
106907 len = sizeof(struct sctp_event_subscribe);
106908 if (put_user(len, optlen))
106909 return -EFAULT;
106910 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
106911 + subscribe = sctp_sk(sk)->subscribe;
106912 + if (copy_to_user(optval, &subscribe, len))
106913 return -EFAULT;
106914 return 0;
106915 }
106916 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106917 */
106918 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
106919 {
106920 + __u32 autoclose;
106921 +
106922 /* Applicable to UDP-style socket only */
106923 if (sctp_style(sk, TCP))
106924 return -EOPNOTSUPP;
106925 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
106926 len = sizeof(int);
106927 if (put_user(len, optlen))
106928 return -EFAULT;
106929 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
106930 + autoclose = sctp_sk(sk)->autoclose;
106931 + if (copy_to_user(optval, &autoclose, sizeof(int)))
106932 return -EFAULT;
106933 return 0;
106934 }
106935 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
106936 */
106937 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
106938 {
106939 + struct sctp_initmsg initmsg;
106940 +
106941 if (len < sizeof(struct sctp_initmsg))
106942 return -EINVAL;
106943 len = sizeof(struct sctp_initmsg);
106944 if (put_user(len, optlen))
106945 return -EFAULT;
106946 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
106947 + initmsg = sctp_sk(sk)->initmsg;
106948 + if (copy_to_user(optval, &initmsg, len))
106949 return -EFAULT;
106950 return 0;
106951 }
106952 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
106953 ->addr_to_user(sp, &temp);
106954 if (space_left < addrlen)
106955 return -ENOMEM;
106956 + if (addrlen > sizeof(temp) || addrlen < 0)
106957 + return -EFAULT;
106958 if (copy_to_user(to, &temp, addrlen))
106959 return -EFAULT;
106960 to += addrlen;
106961 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
106962 index 2e9ada1..40f425d 100644
106963 --- a/net/sctp/sysctl.c
106964 +++ b/net/sctp/sysctl.c
106965 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
106966 loff_t *ppos)
106967 {
106968 struct net *net = current->nsproxy->net_ns;
106969 - struct ctl_table tbl;
106970 + ctl_table_no_const tbl;
106971 bool changed = false;
106972 char *none = "none";
106973 char tmp[8];
106974 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
106975 struct net *net = current->nsproxy->net_ns;
106976 unsigned int min = *(unsigned int *) ctl->extra1;
106977 unsigned int max = *(unsigned int *) ctl->extra2;
106978 - struct ctl_table tbl;
106979 + ctl_table_no_const tbl;
106980 int ret, new_value;
106981
106982 memset(&tbl, 0, sizeof(struct ctl_table));
106983 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
106984 struct net *net = current->nsproxy->net_ns;
106985 unsigned int min = *(unsigned int *) ctl->extra1;
106986 unsigned int max = *(unsigned int *) ctl->extra2;
106987 - struct ctl_table tbl;
106988 + ctl_table_no_const tbl;
106989 int ret, new_value;
106990
106991 memset(&tbl, 0, sizeof(struct ctl_table));
106992 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106993 loff_t *ppos)
106994 {
106995 struct net *net = current->nsproxy->net_ns;
106996 - struct ctl_table tbl;
106997 + ctl_table_no_const tbl;
106998 int new_value, ret;
106999
107000 memset(&tbl, 0, sizeof(struct ctl_table));
107001 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
107002
107003 int sctp_sysctl_net_register(struct net *net)
107004 {
107005 - struct ctl_table *table;
107006 + ctl_table_no_const *table;
107007 int i;
107008
107009 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
107010 diff --git a/net/socket.c b/net/socket.c
107011 index 245330c..919e2a7 100644
107012 --- a/net/socket.c
107013 +++ b/net/socket.c
107014 @@ -89,6 +89,7 @@
107015 #include <linux/magic.h>
107016 #include <linux/slab.h>
107017 #include <linux/xattr.h>
107018 +#include <linux/in.h>
107019
107020 #include <asm/uaccess.h>
107021 #include <asm/unistd.h>
107022 @@ -107,6 +108,7 @@
107023 #include <linux/atalk.h>
107024 #include <net/busy_poll.h>
107025 #include <linux/errqueue.h>
107026 +#include <linux/grsock.h>
107027
107028 #ifdef CONFIG_NET_RX_BUSY_POLL
107029 unsigned int sysctl_net_busy_read __read_mostly;
107030 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
107031 */
107032
107033 static DEFINE_SPINLOCK(net_family_lock);
107034 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
107035 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
107036
107037 /*
107038 * Statistics counters of the socket lists
107039 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
107040 &sockfs_dentry_operations, SOCKFS_MAGIC);
107041 }
107042
107043 -static struct vfsmount *sock_mnt __read_mostly;
107044 +struct vfsmount *sock_mnt __read_mostly;
107045
107046 static struct file_system_type sock_fs_type = {
107047 .name = "sockfs",
107048 @@ -1172,6 +1174,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
107049 return -EAFNOSUPPORT;
107050 if (type < 0 || type >= SOCK_MAX)
107051 return -EINVAL;
107052 + if (protocol < 0)
107053 + return -EINVAL;
107054
107055 /* Compatibility.
107056
107057 @@ -1192,6 +1196,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
107058 if (err)
107059 return err;
107060
107061 + if(!kern && !gr_search_socket(family, type, protocol)) {
107062 + if (rcu_access_pointer(net_families[family]) == NULL)
107063 + return -EAFNOSUPPORT;
107064 + else
107065 + return -EACCES;
107066 + }
107067 +
107068 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
107069 + if (rcu_access_pointer(net_families[family]) == NULL)
107070 + return -EAFNOSUPPORT;
107071 + else
107072 + return -EACCES;
107073 + }
107074 +
107075 /*
107076 * Allocate the socket and allow the family to set things up. if
107077 * the protocol is 0, the family is instructed to select an appropriate
107078 @@ -1443,6 +1461,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
107079 if (sock) {
107080 err = move_addr_to_kernel(umyaddr, addrlen, &address);
107081 if (err >= 0) {
107082 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
107083 + err = -EACCES;
107084 + goto error;
107085 + }
107086 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
107087 + if (err)
107088 + goto error;
107089 +
107090 err = security_socket_bind(sock,
107091 (struct sockaddr *)&address,
107092 addrlen);
107093 @@ -1451,6 +1477,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
107094 (struct sockaddr *)
107095 &address, addrlen);
107096 }
107097 +error:
107098 fput_light(sock->file, fput_needed);
107099 }
107100 return err;
107101 @@ -1474,10 +1501,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
107102 if ((unsigned int)backlog > somaxconn)
107103 backlog = somaxconn;
107104
107105 + if (gr_handle_sock_server_other(sock->sk)) {
107106 + err = -EPERM;
107107 + goto error;
107108 + }
107109 +
107110 + err = gr_search_listen(sock);
107111 + if (err)
107112 + goto error;
107113 +
107114 err = security_socket_listen(sock, backlog);
107115 if (!err)
107116 err = sock->ops->listen(sock, backlog);
107117
107118 +error:
107119 fput_light(sock->file, fput_needed);
107120 }
107121 return err;
107122 @@ -1521,6 +1558,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
107123 newsock->type = sock->type;
107124 newsock->ops = sock->ops;
107125
107126 + if (gr_handle_sock_server_other(sock->sk)) {
107127 + err = -EPERM;
107128 + sock_release(newsock);
107129 + goto out_put;
107130 + }
107131 +
107132 + err = gr_search_accept(sock);
107133 + if (err) {
107134 + sock_release(newsock);
107135 + goto out_put;
107136 + }
107137 +
107138 /*
107139 * We don't need try_module_get here, as the listening socket (sock)
107140 * has the protocol module (sock->ops->owner) held.
107141 @@ -1566,6 +1615,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
107142 fd_install(newfd, newfile);
107143 err = newfd;
107144
107145 + gr_attach_curr_ip(newsock->sk);
107146 +
107147 out_put:
107148 fput_light(sock->file, fput_needed);
107149 out:
107150 @@ -1598,6 +1649,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
107151 int, addrlen)
107152 {
107153 struct socket *sock;
107154 + struct sockaddr *sck;
107155 struct sockaddr_storage address;
107156 int err, fput_needed;
107157
107158 @@ -1608,6 +1660,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
107159 if (err < 0)
107160 goto out_put;
107161
107162 + sck = (struct sockaddr *)&address;
107163 +
107164 + if (gr_handle_sock_client(sck)) {
107165 + err = -EACCES;
107166 + goto out_put;
107167 + }
107168 +
107169 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
107170 + if (err)
107171 + goto out_put;
107172 +
107173 err =
107174 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
107175 if (err)
107176 @@ -1689,6 +1752,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
107177 * the protocol.
107178 */
107179
107180 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
107181 +
107182 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
107183 unsigned int, flags, struct sockaddr __user *, addr,
107184 int, addr_len)
107185 @@ -1756,7 +1821,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
107186 struct socket *sock;
107187 struct iovec iov;
107188 struct msghdr msg;
107189 - struct sockaddr_storage address;
107190 + struct sockaddr_storage address = { };
107191 int err, err2;
107192 int fput_needed;
107193
107194 @@ -2006,7 +2071,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
107195 * checking falls down on this.
107196 */
107197 if (copy_from_user(ctl_buf,
107198 - (void __user __force *)msg_sys->msg_control,
107199 + (void __force_user *)msg_sys->msg_control,
107200 ctl_len))
107201 goto out_freectl;
107202 msg_sys->msg_control = ctl_buf;
107203 @@ -2157,7 +2222,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
107204 ssize_t err;
107205
107206 /* kernel mode address */
107207 - struct sockaddr_storage addr;
107208 + struct sockaddr_storage addr = { };
107209
107210 /* user mode address pointers */
107211 struct sockaddr __user *uaddr;
107212 @@ -2803,7 +2868,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
107213 ifr = compat_alloc_user_space(buf_size);
107214 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
107215
107216 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
107217 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
107218 return -EFAULT;
107219
107220 if (put_user(convert_in ? rxnfc : compat_ptr(data),
107221 @@ -2914,7 +2979,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
107222 old_fs = get_fs();
107223 set_fs(KERNEL_DS);
107224 err = dev_ioctl(net, cmd,
107225 - (struct ifreq __user __force *) &kifr);
107226 + (struct ifreq __force_user *) &kifr);
107227 set_fs(old_fs);
107228
107229 return err;
107230 @@ -3007,7 +3072,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
107231
107232 old_fs = get_fs();
107233 set_fs(KERNEL_DS);
107234 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
107235 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
107236 set_fs(old_fs);
107237
107238 if (cmd == SIOCGIFMAP && !err) {
107239 @@ -3091,7 +3156,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
107240 ret |= get_user(rtdev, &(ur4->rt_dev));
107241 if (rtdev) {
107242 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
107243 - r4.rt_dev = (char __user __force *)devname;
107244 + r4.rt_dev = (char __force_user *)devname;
107245 devname[15] = 0;
107246 } else
107247 r4.rt_dev = NULL;
107248 @@ -3318,8 +3383,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
107249 int __user *uoptlen;
107250 int err;
107251
107252 - uoptval = (char __user __force *) optval;
107253 - uoptlen = (int __user __force *) optlen;
107254 + uoptval = (char __force_user *) optval;
107255 + uoptlen = (int __force_user *) optlen;
107256
107257 set_fs(KERNEL_DS);
107258 if (level == SOL_SOCKET)
107259 @@ -3339,7 +3404,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
107260 char __user *uoptval;
107261 int err;
107262
107263 - uoptval = (char __user __force *) optval;
107264 + uoptval = (char __force_user *) optval;
107265
107266 set_fs(KERNEL_DS);
107267 if (level == SOL_SOCKET)
107268 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
107269 index 1095be9..815d777 100644
107270 --- a/net/sunrpc/auth_gss/svcauth_gss.c
107271 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
107272 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
107273 uint64_t *handle)
107274 {
107275 struct rsc rsci, *rscp = NULL;
107276 - static atomic64_t ctxhctr;
107277 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
107278 long long ctxh;
107279 struct gss_api_mech *gm = NULL;
107280 time_t expiry;
107281 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
107282 status = -ENOMEM;
107283 /* the handle needs to be just a unique id,
107284 * use a static counter */
107285 - ctxh = atomic64_inc_return(&ctxhctr);
107286 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
107287
107288 /* make a copy for the caller */
107289 *handle = ctxh;
107290 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
107291 index 5199bb1..567a54c 100644
107292 --- a/net/sunrpc/cache.c
107293 +++ b/net/sunrpc/cache.c
107294 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
107295 struct sunrpc_net *sn;
107296
107297 sn = net_generic(net, sunrpc_net_id);
107298 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
107299 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
107300 if (cd->u.procfs.proc_ent == NULL)
107301 goto out_nomem;
107302 cd->u.procfs.channel_ent = NULL;
107303 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
107304 index e6ce151..ba1cf85 100644
107305 --- a/net/sunrpc/clnt.c
107306 +++ b/net/sunrpc/clnt.c
107307 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
107308 (RPC_IS_ASYNC(task) ? "async" : "sync"));
107309
107310 /* Increment call count */
107311 - task->tk_msg.rpc_proc->p_count++;
107312 + pax_open_kernel();
107313 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
107314 + pax_close_kernel();
107315 clnt->cl_stats->rpccnt++;
107316 task->tk_action = call_reserve;
107317 }
107318 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
107319 index b91fd9c..00fe5b1 100644
107320 --- a/net/sunrpc/sched.c
107321 +++ b/net/sunrpc/sched.c
107322 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
107323 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
107324 static void rpc_task_set_debuginfo(struct rpc_task *task)
107325 {
107326 - static atomic_t rpc_pid;
107327 + static atomic_unchecked_t rpc_pid;
107328
107329 - task->tk_pid = atomic_inc_return(&rpc_pid);
107330 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
107331 }
107332 #else
107333 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
107334 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
107335 index 2ecb994..5afb49f 100644
107336 --- a/net/sunrpc/stats.c
107337 +++ b/net/sunrpc/stats.c
107338 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
107339
107340 dprintk("RPC: registering /proc/net/rpc\n");
107341 sn = net_generic(net, sunrpc_net_id);
107342 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
107343 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
107344 if (sn->proc_net_rpc == NULL)
107345 return -ENOMEM;
107346
107347 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
107348 index 78974e4..1e0d1a5 100644
107349 --- a/net/sunrpc/svc.c
107350 +++ b/net/sunrpc/svc.c
107351 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
107352 svc_putnl(resv, RPC_SUCCESS);
107353
107354 /* Bump per-procedure stats counter */
107355 - procp->pc_count++;
107356 + pax_open_kernel();
107357 + (*(unsigned int *)&procp->pc_count)++;
107358 + pax_close_kernel();
107359
107360 /* Initialize storage for argp and resp */
107361 memset(rqstp->rq_argp, 0, procp->pc_argsize);
107362 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
107363 index 621ca7b..59421dd 100644
107364 --- a/net/sunrpc/svcauth_unix.c
107365 +++ b/net/sunrpc/svcauth_unix.c
107366 @@ -414,7 +414,7 @@ struct unix_gid {
107367 struct group_info *gi;
107368 };
107369
107370 -static int unix_gid_hash(kuid_t uid)
107371 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
107372 {
107373 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
107374 }
107375 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
107376 (*bpp)[-1] = '\n';
107377 }
107378
107379 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
107380 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
107381
107382 static int unix_gid_parse(struct cache_detail *cd,
107383 char *mesg, int mlen)
107384 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
107385 index c1b6270..05089c1 100644
107386 --- a/net/sunrpc/xprtrdma/svc_rdma.c
107387 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
107388 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
107389 static unsigned int min_max_inline = 4096;
107390 static unsigned int max_max_inline = 65536;
107391
107392 -atomic_t rdma_stat_recv;
107393 -atomic_t rdma_stat_read;
107394 -atomic_t rdma_stat_write;
107395 -atomic_t rdma_stat_sq_starve;
107396 -atomic_t rdma_stat_rq_starve;
107397 -atomic_t rdma_stat_rq_poll;
107398 -atomic_t rdma_stat_rq_prod;
107399 -atomic_t rdma_stat_sq_poll;
107400 -atomic_t rdma_stat_sq_prod;
107401 +atomic_unchecked_t rdma_stat_recv;
107402 +atomic_unchecked_t rdma_stat_read;
107403 +atomic_unchecked_t rdma_stat_write;
107404 +atomic_unchecked_t rdma_stat_sq_starve;
107405 +atomic_unchecked_t rdma_stat_rq_starve;
107406 +atomic_unchecked_t rdma_stat_rq_poll;
107407 +atomic_unchecked_t rdma_stat_rq_prod;
107408 +atomic_unchecked_t rdma_stat_sq_poll;
107409 +atomic_unchecked_t rdma_stat_sq_prod;
107410
107411 /* Temporary NFS request map and context caches */
107412 struct kmem_cache *svc_rdma_map_cachep;
107413 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
107414 len -= *ppos;
107415 if (len > *lenp)
107416 len = *lenp;
107417 - if (len && copy_to_user(buffer, str_buf, len))
107418 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
107419 return -EFAULT;
107420 *lenp = len;
107421 *ppos += len;
107422 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
107423 {
107424 .procname = "rdma_stat_read",
107425 .data = &rdma_stat_read,
107426 - .maxlen = sizeof(atomic_t),
107427 + .maxlen = sizeof(atomic_unchecked_t),
107428 .mode = 0644,
107429 .proc_handler = read_reset_stat,
107430 },
107431 {
107432 .procname = "rdma_stat_recv",
107433 .data = &rdma_stat_recv,
107434 - .maxlen = sizeof(atomic_t),
107435 + .maxlen = sizeof(atomic_unchecked_t),
107436 .mode = 0644,
107437 .proc_handler = read_reset_stat,
107438 },
107439 {
107440 .procname = "rdma_stat_write",
107441 .data = &rdma_stat_write,
107442 - .maxlen = sizeof(atomic_t),
107443 + .maxlen = sizeof(atomic_unchecked_t),
107444 .mode = 0644,
107445 .proc_handler = read_reset_stat,
107446 },
107447 {
107448 .procname = "rdma_stat_sq_starve",
107449 .data = &rdma_stat_sq_starve,
107450 - .maxlen = sizeof(atomic_t),
107451 + .maxlen = sizeof(atomic_unchecked_t),
107452 .mode = 0644,
107453 .proc_handler = read_reset_stat,
107454 },
107455 {
107456 .procname = "rdma_stat_rq_starve",
107457 .data = &rdma_stat_rq_starve,
107458 - .maxlen = sizeof(atomic_t),
107459 + .maxlen = sizeof(atomic_unchecked_t),
107460 .mode = 0644,
107461 .proc_handler = read_reset_stat,
107462 },
107463 {
107464 .procname = "rdma_stat_rq_poll",
107465 .data = &rdma_stat_rq_poll,
107466 - .maxlen = sizeof(atomic_t),
107467 + .maxlen = sizeof(atomic_unchecked_t),
107468 .mode = 0644,
107469 .proc_handler = read_reset_stat,
107470 },
107471 {
107472 .procname = "rdma_stat_rq_prod",
107473 .data = &rdma_stat_rq_prod,
107474 - .maxlen = sizeof(atomic_t),
107475 + .maxlen = sizeof(atomic_unchecked_t),
107476 .mode = 0644,
107477 .proc_handler = read_reset_stat,
107478 },
107479 {
107480 .procname = "rdma_stat_sq_poll",
107481 .data = &rdma_stat_sq_poll,
107482 - .maxlen = sizeof(atomic_t),
107483 + .maxlen = sizeof(atomic_unchecked_t),
107484 .mode = 0644,
107485 .proc_handler = read_reset_stat,
107486 },
107487 {
107488 .procname = "rdma_stat_sq_prod",
107489 .data = &rdma_stat_sq_prod,
107490 - .maxlen = sizeof(atomic_t),
107491 + .maxlen = sizeof(atomic_unchecked_t),
107492 .mode = 0644,
107493 .proc_handler = read_reset_stat,
107494 },
107495 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
107496 index f9f13a3..d155c71 100644
107497 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
107498 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
107499 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
107500 *page_no = pg_no;
107501 *page_offset = pg_off;
107502 ret = read;
107503 - atomic_inc(&rdma_stat_read);
107504 + atomic_inc_unchecked(&rdma_stat_read);
107505 return ret;
107506 err:
107507 svc_rdma_unmap_dma(ctxt);
107508 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
107509 *page_no = pg_no;
107510 *page_offset = pg_off;
107511 ret = read;
107512 - atomic_inc(&rdma_stat_read);
107513 + atomic_inc_unchecked(&rdma_stat_read);
107514 return ret;
107515 err:
107516 svc_rdma_unmap_dma(ctxt);
107517 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
107518 dto_q);
107519 list_del_init(&ctxt->dto_q);
107520 } else {
107521 - atomic_inc(&rdma_stat_rq_starve);
107522 + atomic_inc_unchecked(&rdma_stat_rq_starve);
107523 clear_bit(XPT_DATA, &xprt->xpt_flags);
107524 ctxt = NULL;
107525 }
107526 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
107527 }
107528 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
107529 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
107530 - atomic_inc(&rdma_stat_recv);
107531 + atomic_inc_unchecked(&rdma_stat_recv);
107532
107533 /* Build up the XDR from the receive buffers. */
107534 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
107535 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
107536 index 7de33d1a..7f10241 100644
107537 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
107538 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
107539 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
107540 write_wr.wr.rdma.remote_addr = to;
107541
107542 /* Post It */
107543 - atomic_inc(&rdma_stat_write);
107544 + atomic_inc_unchecked(&rdma_stat_write);
107545 if (svc_rdma_send(xprt, &write_wr))
107546 goto err;
107547 return write_len - bc;
107548 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
107549 index f609c1c..abd491f 100644
107550 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
107551 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
107552 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
107553 return;
107554
107555 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
107556 - atomic_inc(&rdma_stat_rq_poll);
107557 + atomic_inc_unchecked(&rdma_stat_rq_poll);
107558
107559 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
107560 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
107561 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
107562 }
107563
107564 if (ctxt)
107565 - atomic_inc(&rdma_stat_rq_prod);
107566 + atomic_inc_unchecked(&rdma_stat_rq_prod);
107567
107568 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
107569 /*
107570 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
107571 return;
107572
107573 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
107574 - atomic_inc(&rdma_stat_sq_poll);
107575 + atomic_inc_unchecked(&rdma_stat_sq_poll);
107576 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
107577 int i;
107578
107579 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
107580 }
107581
107582 if (ctxt)
107583 - atomic_inc(&rdma_stat_sq_prod);
107584 + atomic_inc_unchecked(&rdma_stat_sq_prod);
107585 }
107586
107587 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
107588 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
107589 spin_lock_bh(&xprt->sc_lock);
107590 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
107591 spin_unlock_bh(&xprt->sc_lock);
107592 - atomic_inc(&rdma_stat_sq_starve);
107593 + atomic_inc_unchecked(&rdma_stat_sq_starve);
107594
107595 /* See if we can opportunistically reap SQ WR to make room */
107596 sq_cq_reap(xprt);
107597 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
107598 index e7000be..e3b0ba7 100644
107599 --- a/net/sysctl_net.c
107600 +++ b/net/sysctl_net.c
107601 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
107602 kgid_t root_gid = make_kgid(net->user_ns, 0);
107603
107604 /* Allow network administrator to have same access as root. */
107605 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
107606 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
107607 uid_eq(root_uid, current_euid())) {
107608 int mode = (table->mode >> 6) & 7;
107609 return (mode << 6) | (mode << 3) | mode;
107610 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
107611 index ce9121e..fd1fcce 100644
107612 --- a/net/tipc/netlink_compat.c
107613 +++ b/net/tipc/netlink_compat.c
107614 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
107615 int (*header)(struct tipc_nl_compat_msg *);
107616 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
107617 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
107618 -};
107619 +} __no_const;
107620
107621 struct tipc_nl_compat_cmd_doit {
107622 int (*doit)(struct sk_buff *skb, struct genl_info *info);
107623 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
107624 -};
107625 +} __no_const;
107626
107627 static int tipc_skb_tailroom(struct sk_buff *skb)
107628 {
107629 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
107630 void *hdr;
107631 struct nlattr *nest;
107632 struct sk_buff *args;
107633 - struct tipc_nl_compat_cmd_dump dump;
107634 + static struct tipc_nl_compat_cmd_dump dump = {
107635 + .dumpit = tipc_nl_publ_dump,
107636 + .format = __tipc_nl_compat_publ_dump,
107637 + };
107638
107639 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
107640 if (!args)
107641 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
107642 nla_nest_end(args, nest);
107643 genlmsg_end(args, hdr);
107644
107645 - dump.dumpit = tipc_nl_publ_dump;
107646 - dump.format = __tipc_nl_compat_publ_dump;
107647 -
107648 err = __tipc_nl_compat_dumpit(&dump, msg, args);
107649
107650 kfree_skb(args);
107651 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
107652 index 72c339e..a93593a 100644
107653 --- a/net/tipc/subscr.c
107654 +++ b/net/tipc/subscr.c
107655 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
107656 struct tipc_subscriber *subscriber = sub->subscriber;
107657 struct kvec msg_sect;
107658
107659 - msg_sect.iov_base = (void *)&sub->evt;
107660 + msg_sect.iov_base = &sub->evt;
107661 msg_sect.iov_len = sizeof(struct tipc_event);
107662 sub->evt.event = htohl(event, sub->swap);
107663 sub->evt.found_lower = htohl(found_lower, sub->swap);
107664 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
107665 index 526b6ed..ec20275 100644
107666 --- a/net/unix/af_unix.c
107667 +++ b/net/unix/af_unix.c
107668 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
107669 err = -ECONNREFUSED;
107670 if (!S_ISSOCK(inode->i_mode))
107671 goto put_fail;
107672 +
107673 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
107674 + err = -EACCES;
107675 + goto put_fail;
107676 + }
107677 +
107678 u = unix_find_socket_byinode(inode);
107679 if (!u)
107680 goto put_fail;
107681 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
107682 if (u) {
107683 struct dentry *dentry;
107684 dentry = unix_sk(u)->path.dentry;
107685 +
107686 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
107687 + err = -EPERM;
107688 + sock_put(u);
107689 + goto fail;
107690 + }
107691 +
107692 if (dentry)
107693 touch_atime(&unix_sk(u)->path);
107694 } else
107695 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
107696 */
107697 err = security_path_mknod(&path, dentry, mode, 0);
107698 if (!err) {
107699 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
107700 + err = -EACCES;
107701 + goto out;
107702 + }
107703 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
107704 if (!err) {
107705 res->mnt = mntget(path.mnt);
107706 res->dentry = dget(dentry);
107707 + gr_handle_create(dentry, path.mnt);
107708 }
107709 }
107710 +out:
107711 done_path_create(&path, dentry);
107712 return err;
107713 }
107714 @@ -2233,11 +2252,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
107715 writable = unix_writable(sk);
107716 other = unix_peer_get(sk);
107717 if (other) {
107718 - if (unix_peer(other) != sk) {
107719 + unix_state_lock(other);
107720 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
107721 + unix_state_unlock(other);
107722 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
107723 if (unix_recvq_full(other))
107724 writable = 0;
107725 - }
107726 + } else
107727 + unix_state_unlock(other);
107728 sock_put(other);
107729 }
107730
107731 @@ -2334,9 +2356,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
107732 seq_puts(seq, "Num RefCount Protocol Flags Type St "
107733 "Inode Path\n");
107734 else {
107735 - struct sock *s = v;
107736 + struct sock *s = v, *peer;
107737 struct unix_sock *u = unix_sk(s);
107738 unix_state_lock(s);
107739 + peer = unix_peer(s);
107740 + unix_state_unlock(s);
107741 +
107742 + unix_state_double_lock(s, peer);
107743
107744 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
107745 s,
107746 @@ -2361,10 +2387,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
107747 seq_putc(seq, '@');
107748 i++;
107749 }
107750 - for ( ; i < len; i++)
107751 - seq_putc(seq, u->addr->name->sun_path[i]);
107752 - }
107753 - unix_state_unlock(s);
107754 + for ( ; i < len; i++) {
107755 + char c = u->addr->name->sun_path[i];
107756 + switch (c) {
107757 + case '\n':
107758 + seq_putc(seq, '\\');
107759 + seq_putc(seq, 'n');
107760 + break;
107761 + case '\t':
107762 + seq_putc(seq, '\\');
107763 + seq_putc(seq, 't');
107764 + break;
107765 + case '\\':
107766 + seq_putc(seq, '\\');
107767 + seq_putc(seq, '\\');
107768 + break;
107769 + default:
107770 + seq_putc(seq, c);
107771 + }
107772 + }
107773 + } else if (peer)
107774 + seq_printf(seq, " P%lu", sock_i_ino(peer));
107775 +
107776 + unix_state_double_unlock(s, peer);
107777 seq_putc(seq, '\n');
107778 }
107779
107780 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
107781 index b3d5150..ff3a837 100644
107782 --- a/net/unix/sysctl_net_unix.c
107783 +++ b/net/unix/sysctl_net_unix.c
107784 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
107785
107786 int __net_init unix_sysctl_register(struct net *net)
107787 {
107788 - struct ctl_table *table;
107789 + ctl_table_no_const *table;
107790
107791 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
107792 if (table == NULL)
107793 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
107794 index 9b7f207..2596621 100644
107795 --- a/net/vmw_vsock/vmci_transport_notify.c
107796 +++ b/net/vmw_vsock/vmci_transport_notify.c
107797 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
107798
107799 /* Socket control packet based operations. */
107800 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
107801 - vmci_transport_notify_pkt_socket_init,
107802 - vmci_transport_notify_pkt_socket_destruct,
107803 - vmci_transport_notify_pkt_poll_in,
107804 - vmci_transport_notify_pkt_poll_out,
107805 - vmci_transport_notify_pkt_handle_pkt,
107806 - vmci_transport_notify_pkt_recv_init,
107807 - vmci_transport_notify_pkt_recv_pre_block,
107808 - vmci_transport_notify_pkt_recv_pre_dequeue,
107809 - vmci_transport_notify_pkt_recv_post_dequeue,
107810 - vmci_transport_notify_pkt_send_init,
107811 - vmci_transport_notify_pkt_send_pre_block,
107812 - vmci_transport_notify_pkt_send_pre_enqueue,
107813 - vmci_transport_notify_pkt_send_post_enqueue,
107814 - vmci_transport_notify_pkt_process_request,
107815 - vmci_transport_notify_pkt_process_negotiate,
107816 + .socket_init = vmci_transport_notify_pkt_socket_init,
107817 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
107818 + .poll_in = vmci_transport_notify_pkt_poll_in,
107819 + .poll_out = vmci_transport_notify_pkt_poll_out,
107820 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
107821 + .recv_init = vmci_transport_notify_pkt_recv_init,
107822 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
107823 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
107824 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
107825 + .send_init = vmci_transport_notify_pkt_send_init,
107826 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
107827 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
107828 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
107829 + .process_request = vmci_transport_notify_pkt_process_request,
107830 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
107831 };
107832 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
107833 index dc9c792..3089de0 100644
107834 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
107835 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
107836 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
107837
107838 /* Socket always on control packet based operations. */
107839 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
107840 - vmci_transport_notify_pkt_socket_init,
107841 - vmci_transport_notify_pkt_socket_destruct,
107842 - vmci_transport_notify_pkt_poll_in,
107843 - vmci_transport_notify_pkt_poll_out,
107844 - vmci_transport_notify_pkt_handle_pkt,
107845 - vmci_transport_notify_pkt_recv_init,
107846 - vmci_transport_notify_pkt_recv_pre_block,
107847 - vmci_transport_notify_pkt_recv_pre_dequeue,
107848 - vmci_transport_notify_pkt_recv_post_dequeue,
107849 - vmci_transport_notify_pkt_send_init,
107850 - vmci_transport_notify_pkt_send_pre_block,
107851 - vmci_transport_notify_pkt_send_pre_enqueue,
107852 - vmci_transport_notify_pkt_send_post_enqueue,
107853 - vmci_transport_notify_pkt_process_request,
107854 - vmci_transport_notify_pkt_process_negotiate,
107855 + .socket_init = vmci_transport_notify_pkt_socket_init,
107856 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
107857 + .poll_in = vmci_transport_notify_pkt_poll_in,
107858 + .poll_out = vmci_transport_notify_pkt_poll_out,
107859 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
107860 + .recv_init = vmci_transport_notify_pkt_recv_init,
107861 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
107862 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
107863 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
107864 + .send_init = vmci_transport_notify_pkt_send_init,
107865 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
107866 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
107867 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
107868 + .process_request = vmci_transport_notify_pkt_process_request,
107869 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
107870 };
107871 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
107872 index c8717c1..08539f5 100644
107873 --- a/net/wireless/wext-core.c
107874 +++ b/net/wireless/wext-core.c
107875 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
107876 */
107877
107878 /* Support for very large requests */
107879 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
107880 - (user_length > descr->max_tokens)) {
107881 + if (user_length > descr->max_tokens) {
107882 /* Allow userspace to GET more than max so
107883 * we can support any size GET requests.
107884 * There is still a limit : -ENOMEM.
107885 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
107886 }
107887 }
107888
107889 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
107890 - /*
107891 - * If this is a GET, but not NOMAX, it means that the extra
107892 - * data is not bounded by userspace, but by max_tokens. Thus
107893 - * set the length to max_tokens. This matches the extra data
107894 - * allocation.
107895 - * The driver should fill it with the number of tokens it
107896 - * provided, and it may check iwp->length rather than having
107897 - * knowledge of max_tokens. If the driver doesn't change the
107898 - * iwp->length, this ioctl just copies back max_token tokens
107899 - * filled with zeroes. Hopefully the driver isn't claiming
107900 - * them to be valid data.
107901 - */
107902 - iwp->length = descr->max_tokens;
107903 - }
107904 -
107905 err = handler(dev, info, (union iwreq_data *) iwp, extra);
107906
107907 iwp->length += essid_compat;
107908 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
107909 index 4323952..a06dfe1 100644
107910 --- a/net/x25/sysctl_net_x25.c
107911 +++ b/net/x25/sysctl_net_x25.c
107912 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
107913 .mode = 0644,
107914 .proc_handler = proc_dointvec,
107915 },
107916 - { 0, },
107917 + { },
107918 };
107919
107920 void __init x25_register_sysctl(void)
107921 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
107922 index 0917f04..f4e3d8c 100644
107923 --- a/net/x25/x25_proc.c
107924 +++ b/net/x25/x25_proc.c
107925 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
107926
107927 int __init x25_proc_init(void)
107928 {
107929 - if (!proc_mkdir("x25", init_net.proc_net))
107930 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
107931 return -ENOMEM;
107932
107933 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
107934 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
107935 index 638af06..7d9daad 100644
107936 --- a/net/xfrm/xfrm_policy.c
107937 +++ b/net/xfrm/xfrm_policy.c
107938 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
107939 {
107940 policy->walk.dead = 1;
107941
107942 - atomic_inc(&policy->genid);
107943 + atomic_inc_unchecked(&policy->genid);
107944
107945 if (del_timer(&policy->polq.hold_timer))
107946 xfrm_pol_put(policy);
107947 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
107948 else
107949 hlist_add_head(&policy->bydst, chain);
107950 __xfrm_policy_link(policy, dir);
107951 - atomic_inc(&net->xfrm.flow_cache_genid);
107952 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
107953
107954 /* After previous checking, family can either be AF_INET or AF_INET6 */
107955 if (policy->family == AF_INET)
107956 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
107957
107958 xdst->num_pols = num_pols;
107959 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
107960 - xdst->policy_genid = atomic_read(&pols[0]->genid);
107961 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
107962
107963 return xdst;
107964 }
107965 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
107966 }
107967 EXPORT_SYMBOL(xfrm_garbage_collect);
107968
107969 -static void xfrm_garbage_collect_deferred(struct net *net)
107970 +void xfrm_garbage_collect_deferred(struct net *net)
107971 {
107972 flow_cache_flush_deferred(net);
107973 }
107974 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
107975
107976 static void xfrm_init_pmtu(struct dst_entry *dst)
107977 {
107978 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
107979 if (xdst->xfrm_genid != dst->xfrm->genid)
107980 return 0;
107981 if (xdst->num_pols > 0 &&
107982 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
107983 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
107984 return 0;
107985
107986 mtu = dst_mtu(dst->child);
107987 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
107988 dst_ops->link_failure = xfrm_link_failure;
107989 if (likely(dst_ops->neigh_lookup == NULL))
107990 dst_ops->neigh_lookup = xfrm_neigh_lookup;
107991 - if (likely(afinfo->garbage_collect == NULL))
107992 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
107993 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
107994 }
107995 spin_unlock(&xfrm_policy_afinfo_lock);
107996 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
107997 dst_ops->check = NULL;
107998 dst_ops->negative_advice = NULL;
107999 dst_ops->link_failure = NULL;
108000 - afinfo->garbage_collect = NULL;
108001 }
108002 return err;
108003 }
108004 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
108005 sizeof(pol->xfrm_vec[i].saddr));
108006 pol->xfrm_vec[i].encap_family = mp->new_family;
108007 /* flush bundles */
108008 - atomic_inc(&pol->genid);
108009 + atomic_inc_unchecked(&pol->genid);
108010 }
108011 }
108012
108013 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
108014 index de971b6..b843409 100644
108015 --- a/net/xfrm/xfrm_state.c
108016 +++ b/net/xfrm/xfrm_state.c
108017 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
108018
108019 if (unlikely(afinfo == NULL))
108020 return -EAFNOSUPPORT;
108021 - typemap = afinfo->type_map;
108022 + typemap = (const struct xfrm_type **)afinfo->type_map;
108023 spin_lock_bh(&xfrm_type_lock);
108024
108025 - if (likely(typemap[type->proto] == NULL))
108026 + if (likely(typemap[type->proto] == NULL)) {
108027 + pax_open_kernel();
108028 typemap[type->proto] = type;
108029 - else
108030 + pax_close_kernel();
108031 + } else
108032 err = -EEXIST;
108033 spin_unlock_bh(&xfrm_type_lock);
108034 xfrm_state_put_afinfo(afinfo);
108035 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
108036
108037 if (unlikely(afinfo == NULL))
108038 return -EAFNOSUPPORT;
108039 - typemap = afinfo->type_map;
108040 + typemap = (const struct xfrm_type **)afinfo->type_map;
108041 spin_lock_bh(&xfrm_type_lock);
108042
108043 if (unlikely(typemap[type->proto] != type))
108044 err = -ENOENT;
108045 - else
108046 + else {
108047 + pax_open_kernel();
108048 typemap[type->proto] = NULL;
108049 + pax_close_kernel();
108050 + }
108051 spin_unlock_bh(&xfrm_type_lock);
108052 xfrm_state_put_afinfo(afinfo);
108053 return err;
108054 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
108055 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
108056 {
108057 struct xfrm_state_afinfo *afinfo;
108058 - const struct xfrm_type **typemap;
108059 const struct xfrm_type *type;
108060 int modload_attempted = 0;
108061
108062 @@ -211,9 +215,8 @@ retry:
108063 afinfo = xfrm_state_get_afinfo(family);
108064 if (unlikely(afinfo == NULL))
108065 return NULL;
108066 - typemap = afinfo->type_map;
108067
108068 - type = typemap[proto];
108069 + type = afinfo->type_map[proto];
108070 if (unlikely(type && !try_module_get(type->owner)))
108071 type = NULL;
108072 if (!type && !modload_attempted) {
108073 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
108074 return -EAFNOSUPPORT;
108075
108076 err = -EEXIST;
108077 - modemap = afinfo->mode_map;
108078 + modemap = (struct xfrm_mode **)afinfo->mode_map;
108079 spin_lock_bh(&xfrm_mode_lock);
108080 if (modemap[mode->encap])
108081 goto out;
108082 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
108083 if (!try_module_get(afinfo->owner))
108084 goto out;
108085
108086 - mode->afinfo = afinfo;
108087 + pax_open_kernel();
108088 + *(const void **)&mode->afinfo = afinfo;
108089 modemap[mode->encap] = mode;
108090 + pax_close_kernel();
108091 err = 0;
108092
108093 out:
108094 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
108095 return -EAFNOSUPPORT;
108096
108097 err = -ENOENT;
108098 - modemap = afinfo->mode_map;
108099 + modemap = (struct xfrm_mode **)afinfo->mode_map;
108100 spin_lock_bh(&xfrm_mode_lock);
108101 if (likely(modemap[mode->encap] == mode)) {
108102 + pax_open_kernel();
108103 modemap[mode->encap] = NULL;
108104 + pax_close_kernel();
108105 module_put(mode->afinfo->owner);
108106 err = 0;
108107 }
108108 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
108109 u32 xfrm_get_acqseq(void)
108110 {
108111 u32 res;
108112 - static atomic_t acqseq;
108113 + static atomic_unchecked_t acqseq;
108114
108115 do {
108116 - res = atomic_inc_return(&acqseq);
108117 + res = atomic_inc_return_unchecked(&acqseq);
108118 } while (!res);
108119
108120 return res;
108121 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
108122 index 05a6e3d..6716ec9 100644
108123 --- a/net/xfrm/xfrm_sysctl.c
108124 +++ b/net/xfrm/xfrm_sysctl.c
108125 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
108126
108127 int __net_init xfrm_sysctl_init(struct net *net)
108128 {
108129 - struct ctl_table *table;
108130 + ctl_table_no_const *table;
108131
108132 __xfrm_sysctl_init(net);
108133
108134 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
108135 index d3437b8..6c3becb 100644
108136 --- a/scripts/Kbuild.include
108137 +++ b/scripts/Kbuild.include
108138 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
108139 # cc-ldoption
108140 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
108141 cc-ldoption = $(call try-run,\
108142 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
108143 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
108144
108145 # ld-option
108146 # Usage: LDFLAGS += $(call ld-option, -X)
108147 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
108148 index 01df30a..b687dbf 100644
108149 --- a/scripts/Makefile.build
108150 +++ b/scripts/Makefile.build
108151 @@ -60,7 +60,7 @@ endif
108152 endif
108153
108154 # Do not include host rules unless needed
108155 -ifneq ($(hostprogs-y)$(hostprogs-m),)
108156 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
108157 include scripts/Makefile.host
108158 endif
108159
108160 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
108161 index 55c96cb..e4e88ab 100644
108162 --- a/scripts/Makefile.clean
108163 +++ b/scripts/Makefile.clean
108164 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
108165 __clean-files := $(extra-y) $(extra-m) $(extra-) \
108166 $(always) $(targets) $(clean-files) \
108167 $(host-progs) \
108168 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
108169 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
108170 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
108171
108172 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
108173
108174 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
108175 index 133edfa..c9aa07f 100644
108176 --- a/scripts/Makefile.host
108177 +++ b/scripts/Makefile.host
108178 @@ -20,7 +20,19 @@
108179 # Will compile qconf as a C++ program, and menu as a C program.
108180 # They are linked as C++ code to the executable qconf
108181
108182 +# hostprogs-y := conf
108183 +# conf-objs := conf.o libkconfig.so
108184 +# libkconfig-objs := expr.o type.o
108185 +# Will create a shared library named libkconfig.so that consists of
108186 +# expr.o and type.o (they are both compiled as C code and the object files
108187 +# are made as position independent code).
108188 +# conf.c is compiled as a C program, and conf.o is linked together with
108189 +# libkconfig.so as the executable conf.
108190 +# Note: Shared libraries consisting of C++ files are not supported
108191 +
108192 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
108193 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
108194 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
108195
108196 # C code
108197 # Executables compiled from a single .c file
108198 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
108199 # C++ Object (.o) files compiled from .cc files
108200 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
108201
108202 +# Shared libaries (only .c supported)
108203 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
108204 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
108205 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
108206 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
108207 +# Remove .so files from "xxx-objs"
108208 +host-cobjs := $(filter-out %.so,$(host-cobjs))
108209 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
108210 +
108211 +# Object (.o) files used by the shared libaries
108212 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
108213 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
108214 +
108215 # output directory for programs/.o files
108216 # hostprogs-y := tools/build may have been specified.
108217 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
108218 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
108219 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
108220 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
108221 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
108222 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
108223 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
108224 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
108225 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
108226 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
108227
108228 obj-dirs += $(host-objdirs)
108229 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
108230 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
108231 $(call if_changed_dep,host-cxxobjs)
108232
108233 +# Compile .c file, create position independent .o file
108234 +# host-cshobjs -> .o
108235 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
108236 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
108237 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
108238 + $(call if_changed_dep,host-cshobjs)
108239 +
108240 +# Compile .c file, create position independent .o file
108241 +# host-cxxshobjs -> .o
108242 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
108243 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
108244 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
108245 + $(call if_changed_dep,host-cxxshobjs)
108246 +
108247 +# Link a shared library, based on position independent .o files
108248 +# *.o -> .so shared library (host-cshlib)
108249 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
108250 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
108251 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
108252 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
108253 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
108254 + $(call if_changed,host-cshlib)
108255 +
108256 +# Link a shared library, based on position independent .o files
108257 +# *.o -> .so shared library (host-cxxshlib)
108258 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
108259 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
108260 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
108261 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
108262 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
108263 + $(call if_changed,host-cxxshlib)
108264 +
108265 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
108266 - $(host-cxxmulti) $(host-cxxobjs)
108267 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
108268 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
108269 index b304068..462d24e 100644
108270 --- a/scripts/basic/fixdep.c
108271 +++ b/scripts/basic/fixdep.c
108272 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
108273 /*
108274 * Lookup a value in the configuration string.
108275 */
108276 -static int is_defined_config(const char *name, int len, unsigned int hash)
108277 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
108278 {
108279 struct item *aux;
108280
108281 @@ -211,10 +211,10 @@ static void clear_config(void)
108282 /*
108283 * Record the use of a CONFIG_* word.
108284 */
108285 -static void use_config(const char *m, int slen)
108286 +static void use_config(const char *m, unsigned int slen)
108287 {
108288 unsigned int hash = strhash(m, slen);
108289 - int c, i;
108290 + unsigned int c, i;
108291
108292 if (is_defined_config(m, slen, hash))
108293 return;
108294 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
108295
108296 static void parse_config_file(const char *map, size_t len)
108297 {
108298 - const int *end = (const int *) (map + len);
108299 + const unsigned int *end = (const unsigned int *) (map + len);
108300 /* start at +1, so that p can never be < map */
108301 - const int *m = (const int *) map + 1;
108302 + const unsigned int *m = (const unsigned int *) map + 1;
108303 const char *p, *q;
108304
108305 for (; m < end; m++) {
108306 @@ -435,7 +435,7 @@ static void print_deps(void)
108307 static void traps(void)
108308 {
108309 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
108310 - int *p = (int *)test;
108311 + unsigned int *p = (unsigned int *)test;
108312
108313 if (*p != INT_CONF) {
108314 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
108315 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
108316 new file mode 100644
108317 index 0000000..eaa4fce
108318 --- /dev/null
108319 +++ b/scripts/gcc-plugin.sh
108320 @@ -0,0 +1,51 @@
108321 +#!/bin/sh
108322 +srctree=$(dirname "$0")
108323 +gccplugins_dir=$($3 -print-file-name=plugin)
108324 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
108325 +#include "gcc-common.h"
108326 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
108327 +#warning $2 CXX
108328 +#else
108329 +#warning $1 CC
108330 +#endif
108331 +EOF
108332 +)
108333 +
108334 +if [ $? -ne 0 ]
108335 +then
108336 + exit 1
108337 +fi
108338 +
108339 +case "$plugincc" in
108340 + *"$1 CC"*)
108341 + echo "$1"
108342 + exit 0
108343 + ;;
108344 +
108345 + *"$2 CXX"*)
108346 + # the c++ compiler needs another test, see below
108347 + ;;
108348 +
108349 + *)
108350 + exit 1
108351 + ;;
108352 +esac
108353 +
108354 +# we need a c++ compiler that supports the designated initializer GNU extension
108355 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
108356 +#include "gcc-common.h"
108357 +class test {
108358 +public:
108359 + int test;
108360 +} test = {
108361 + .test = 1
108362 +};
108363 +EOF
108364 +)
108365 +
108366 +if [ $? -eq 0 ]
108367 +then
108368 + echo "$2"
108369 + exit 0
108370 +fi
108371 +exit 1
108372 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
108373 index fdebd66..a349e33 100755
108374 --- a/scripts/headers_install.sh
108375 +++ b/scripts/headers_install.sh
108376 @@ -32,6 +32,7 @@ do
108377 FILE="$(basename "$i")"
108378 sed -r \
108379 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
108380 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
108381 -e 's/__attribute_const__([ \t]|$)/\1/g' \
108382 -e 's@^#include <linux/compiler.h>@@' \
108383 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
108384 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
108385 index 86a4fe7..99e91f9 100755
108386 --- a/scripts/link-vmlinux.sh
108387 +++ b/scripts/link-vmlinux.sh
108388 @@ -166,7 +166,7 @@ else
108389 fi;
108390
108391 # final build of init/
108392 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
108393 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
108394
108395 kallsymso=""
108396 kallsyms_vmlinux=""
108397 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
108398 index e614ef6..d9d2b01 100644
108399 --- a/scripts/mod/file2alias.c
108400 +++ b/scripts/mod/file2alias.c
108401 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
108402 unsigned long size, unsigned long id_size,
108403 void *symval)
108404 {
108405 - int i;
108406 + unsigned int i;
108407
108408 if (size % id_size || size < id_size) {
108409 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
108410 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
108411 /* USB is special because the bcdDevice can be matched against a numeric range */
108412 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
108413 static void do_usb_entry(void *symval,
108414 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
108415 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
108416 unsigned char range_lo, unsigned char range_hi,
108417 unsigned char max, struct module *mod)
108418 {
108419 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
108420 {
108421 unsigned int devlo, devhi;
108422 unsigned char chi, clo, max;
108423 - int ndigits;
108424 + unsigned int ndigits;
108425
108426 DEF_FIELD(symval, usb_device_id, match_flags);
108427 DEF_FIELD(symval, usb_device_id, idVendor);
108428 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
108429 for (i = 0; i < count; i++) {
108430 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
108431 char acpi_id[sizeof(*id)];
108432 - int j;
108433 + unsigned int j;
108434
108435 buf_printf(&mod->dev_table_buf,
108436 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
108437 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
108438
108439 for (j = 0; j < PNP_MAX_DEVICES; j++) {
108440 const char *id = (char *)(*devs)[j].id;
108441 - int i2, j2;
108442 + unsigned int i2, j2;
108443 int dup = 0;
108444
108445 if (!id[0])
108446 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
108447 /* add an individual alias for every device entry */
108448 if (!dup) {
108449 char acpi_id[PNP_ID_LEN];
108450 - int k;
108451 + unsigned int k;
108452
108453 buf_printf(&mod->dev_table_buf,
108454 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
108455 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
108456 static int do_dmi_entry(const char *filename, void *symval,
108457 char *alias)
108458 {
108459 - int i, j;
108460 + unsigned int i, j;
108461 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
108462 sprintf(alias, "dmi*");
108463
108464 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
108465 index d439856..10c1eac 100644
108466 --- a/scripts/mod/modpost.c
108467 +++ b/scripts/mod/modpost.c
108468 @@ -921,6 +921,7 @@ enum mismatch {
108469 ANY_INIT_TO_ANY_EXIT,
108470 ANY_EXIT_TO_ANY_INIT,
108471 EXPORT_TO_INIT_EXIT,
108472 + DATA_TO_TEXT
108473 };
108474
108475 struct sectioncheck {
108476 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
108477 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
108478 .mismatch = EXPORT_TO_INIT_EXIT,
108479 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
108480 +},
108481 +/* Do not reference code from writable data */
108482 +{
108483 + .fromsec = { DATA_SECTIONS, NULL },
108484 + .tosec = { TEXT_SECTIONS, NULL },
108485 + .mismatch = DATA_TO_TEXT
108486 }
108487 };
108488
108489 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
108490 continue;
108491 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
108492 continue;
108493 - if (sym->st_value == addr)
108494 - return sym;
108495 /* Find a symbol nearby - addr are maybe negative */
108496 d = sym->st_value - addr;
108497 + if (d == 0)
108498 + return sym;
108499 if (d < 0)
108500 d = addr - sym->st_value;
108501 if (d < distance) {
108502 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
108503 tosym, prl_to, prl_to, tosym);
108504 free(prl_to);
108505 break;
108506 + case DATA_TO_TEXT:
108507 +#if 0
108508 + fprintf(stderr,
108509 + "The %s %s:%s references\n"
108510 + "the %s %s:%s%s\n",
108511 + from, fromsec, fromsym, to, tosec, tosym, to_p);
108512 +#endif
108513 + break;
108514 }
108515 fprintf(stderr, "\n");
108516 }
108517 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
108518 static void check_sec_ref(struct module *mod, const char *modname,
108519 struct elf_info *elf)
108520 {
108521 - int i;
108522 + unsigned int i;
108523 Elf_Shdr *sechdrs = elf->sechdrs;
108524
108525 /* Walk through all sections */
108526 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
108527 va_end(ap);
108528 }
108529
108530 -void buf_write(struct buffer *buf, const char *s, int len)
108531 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
108532 {
108533 if (buf->size - buf->pos < len) {
108534 buf->size += len + SZ;
108535 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
108536 if (fstat(fileno(file), &st) < 0)
108537 goto close_write;
108538
108539 - if (st.st_size != b->pos)
108540 + if (st.st_size != (off_t)b->pos)
108541 goto close_write;
108542
108543 tmp = NOFAIL(malloc(b->pos));
108544 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
108545 index 168b43d..77914bf 100644
108546 --- a/scripts/mod/modpost.h
108547 +++ b/scripts/mod/modpost.h
108548 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
108549
108550 struct buffer {
108551 char *p;
108552 - int pos;
108553 - int size;
108554 + unsigned int pos;
108555 + unsigned int size;
108556 };
108557
108558 void __attribute__((format(printf, 2, 3)))
108559 buf_printf(struct buffer *buf, const char *fmt, ...);
108560
108561 void
108562 -buf_write(struct buffer *buf, const char *s, int len);
108563 +buf_write(struct buffer *buf, const char *s, unsigned int len);
108564
108565 struct module {
108566 struct module *next;
108567 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
108568 index 944418d..15291e4 100644
108569 --- a/scripts/mod/sumversion.c
108570 +++ b/scripts/mod/sumversion.c
108571 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
108572 goto out;
108573 }
108574
108575 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
108576 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
108577 warn("writing sum in %s failed: %s\n",
108578 filename, strerror(errno));
108579 goto out;
108580 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
108581 index 73a2c7d..df11b31 100644
108582 --- a/scripts/module-common.lds
108583 +++ b/scripts/module-common.lds
108584 @@ -6,6 +6,10 @@
108585 SECTIONS {
108586 /DISCARD/ : { *(.discard) }
108587
108588 + .rodata 0: {
108589 + *(.rodata) *(.rodata.*)
108590 + *(.data..read_only)
108591 + }
108592 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
108593 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
108594 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
108595 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
108596 index 99ca6e7..3a1a1a1 100644
108597 --- a/scripts/package/Makefile
108598 +++ b/scripts/package/Makefile
108599 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
108600 ln -sf $(srctree) $(KERNELPATH)
108601 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
108602 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
108603 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
108604 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
108605 rm $(KERNELPATH)
108606 rm -f $(objtree)/.scmversion
108607 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
108608 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
108609 index 88dbf23..d1b4291 100755
108610 --- a/scripts/package/builddeb
108611 +++ b/scripts/package/builddeb
108612 @@ -304,6 +304,7 @@ fi
108613 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
108614 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
108615 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
108616 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
108617 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
108618 mkdir -p "$destdir"
108619 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
108620 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
108621 index d9ab94b..eb7f04c 100755
108622 --- a/scripts/package/mkspec
108623 +++ b/scripts/package/mkspec
108624 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
108625 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
108626 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
108627 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
108628 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
108629 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
108630 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
108631 fi
108632
108633 echo ""
108634 echo "%clean"
108635 echo 'rm -rf $RPM_BUILD_ROOT'
108636 echo ""
108637 +echo "%pre"
108638 +echo 'chmod -f 0500 /boot'
108639 +echo 'if [ -d /lib/modules ]; then'
108640 +echo 'chmod -f 0500 /lib/modules'
108641 +echo 'fi'
108642 +echo 'if [ -d /lib32/modules ]; then'
108643 +echo 'chmod -f 0500 /lib32/modules'
108644 +echo 'fi'
108645 +echo 'if [ -d /lib64/modules ]; then'
108646 +echo 'chmod -f 0500 /lib64/modules'
108647 +echo 'fi'
108648 +echo ""
108649 +echo "%post devel"
108650 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
108651 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
108652 +echo ""
108653 echo "%post"
108654 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
108655 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
108656 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
108657 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
108658 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
108659 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
108660 +echo "if [ -x /sbin/dracut ]; then"
108661 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
108662 +echo "else"
108663 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
108664 echo "fi"
108665 echo ""
108666 echo "%files"
108667 -echo '%defattr (-, root, root)'
108668 +echo '%defattr (400, root, root, 500)'
108669 echo "%dir /lib/modules"
108670 -echo "/lib/modules/$KERNELRELEASE"
108671 echo "%exclude /lib/modules/$KERNELRELEASE/build"
108672 echo "%exclude /lib/modules/$KERNELRELEASE/source"
108673 +echo "/lib/modules/$KERNELRELEASE"
108674 echo "/lib/firmware/$KERNELRELEASE"
108675 echo "/boot/*"
108676 echo ""
108677 @@ -155,9 +166,8 @@ echo "/usr/include"
108678 echo ""
108679 if ! $PREBUILT; then
108680 echo "%files devel"
108681 -echo '%defattr (-, root, root)'
108682 +echo '%defattr (400, root, root, 500)'
108683 +echo "%dir /lib/modules/$KERNELRELEASE"
108684 echo "/usr/src/kernels/$KERNELRELEASE"
108685 -echo "/lib/modules/$KERNELRELEASE/build"
108686 -echo "/lib/modules/$KERNELRELEASE/source"
108687 echo ""
108688 fi
108689 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
108690 index 4718d78..9220d58 100644
108691 --- a/scripts/pnmtologo.c
108692 +++ b/scripts/pnmtologo.c
108693 @@ -244,14 +244,14 @@ static void write_header(void)
108694 fprintf(out, " * Linux logo %s\n", logoname);
108695 fputs(" */\n\n", out);
108696 fputs("#include <linux/linux_logo.h>\n\n", out);
108697 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
108698 + fprintf(out, "static unsigned char %s_data[] = {\n",
108699 logoname);
108700 }
108701
108702 static void write_footer(void)
108703 {
108704 fputs("\n};\n\n", out);
108705 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
108706 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
108707 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
108708 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
108709 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
108710 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
108711 fputs("\n};\n\n", out);
108712
108713 /* write logo clut */
108714 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
108715 + fprintf(out, "static unsigned char %s_clut[] = {\n",
108716 logoname);
108717 write_hex_cnt = 0;
108718 for (i = 0; i < logo_clutsize; i++) {
108719 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
108720 index ba87004..3f4852c 100644
108721 --- a/scripts/sortextable.h
108722 +++ b/scripts/sortextable.h
108723 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
108724 const char *secstrtab;
108725 const char *strtab;
108726 char *extab_image;
108727 - int extab_index = 0;
108728 - int i;
108729 - int idx;
108730 + unsigned int extab_index = 0;
108731 + unsigned int i;
108732 + unsigned int idx;
108733 unsigned int num_sections;
108734 unsigned int secindex_strings;
108735
108736 diff --git a/scripts/tags.sh b/scripts/tags.sh
108737 index cdb491d..8d32bfc 100755
108738 --- a/scripts/tags.sh
108739 +++ b/scripts/tags.sh
108740 @@ -26,7 +26,7 @@ else
108741 fi
108742
108743 # ignore userspace tools
108744 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
108745 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
108746
108747 # Find all available archs
108748 find_all_archs()
108749 diff --git a/security/Kconfig b/security/Kconfig
108750 index beb86b5..3bc66c1 100644
108751 --- a/security/Kconfig
108752 +++ b/security/Kconfig
108753 @@ -4,6 +4,975 @@
108754
108755 menu "Security options"
108756
108757 +menu "Grsecurity"
108758 +
108759 + config ARCH_TRACK_EXEC_LIMIT
108760 + bool
108761 +
108762 + config PAX_KERNEXEC_PLUGIN
108763 + bool
108764 +
108765 + config PAX_PER_CPU_PGD
108766 + bool
108767 +
108768 + config TASK_SIZE_MAX_SHIFT
108769 + int
108770 + depends on X86_64
108771 + default 47 if !PAX_PER_CPU_PGD
108772 + default 42 if PAX_PER_CPU_PGD
108773 +
108774 + config PAX_ENABLE_PAE
108775 + bool
108776 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
108777 +
108778 + config PAX_USERCOPY_SLABS
108779 + bool
108780 +
108781 +config GRKERNSEC
108782 + bool "Grsecurity"
108783 + select CRYPTO
108784 + select CRYPTO_SHA256
108785 + select PROC_FS
108786 + select STOP_MACHINE
108787 + select TTY
108788 + select DEBUG_KERNEL
108789 + select DEBUG_LIST
108790 + help
108791 + If you say Y here, you will be able to configure many features
108792 + that will enhance the security of your system. It is highly
108793 + recommended that you say Y here and read through the help
108794 + for each option so that you fully understand the features and
108795 + can evaluate their usefulness for your machine.
108796 +
108797 +choice
108798 + prompt "Configuration Method"
108799 + depends on GRKERNSEC
108800 + default GRKERNSEC_CONFIG_CUSTOM
108801 + help
108802 +
108803 +config GRKERNSEC_CONFIG_AUTO
108804 + bool "Automatic"
108805 + help
108806 + If you choose this configuration method, you'll be able to answer a small
108807 + number of simple questions about how you plan to use this kernel.
108808 + The settings of grsecurity and PaX will be automatically configured for
108809 + the highest commonly-used settings within the provided constraints.
108810 +
108811 + If you require additional configuration, custom changes can still be made
108812 + from the "custom configuration" menu.
108813 +
108814 +config GRKERNSEC_CONFIG_CUSTOM
108815 + bool "Custom"
108816 + help
108817 + If you choose this configuration method, you'll be able to configure all
108818 + grsecurity and PaX settings manually. Via this method, no options are
108819 + automatically enabled.
108820 +
108821 +endchoice
108822 +
108823 +choice
108824 + prompt "Usage Type"
108825 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108826 + default GRKERNSEC_CONFIG_SERVER
108827 + help
108828 +
108829 +config GRKERNSEC_CONFIG_SERVER
108830 + bool "Server"
108831 + help
108832 + Choose this option if you plan to use this kernel on a server.
108833 +
108834 +config GRKERNSEC_CONFIG_DESKTOP
108835 + bool "Desktop"
108836 + help
108837 + Choose this option if you plan to use this kernel on a desktop.
108838 +
108839 +endchoice
108840 +
108841 +choice
108842 + prompt "Virtualization Type"
108843 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
108844 + default GRKERNSEC_CONFIG_VIRT_NONE
108845 + help
108846 +
108847 +config GRKERNSEC_CONFIG_VIRT_NONE
108848 + bool "None"
108849 + help
108850 + Choose this option if this kernel will be run on bare metal.
108851 +
108852 +config GRKERNSEC_CONFIG_VIRT_GUEST
108853 + bool "Guest"
108854 + help
108855 + Choose this option if this kernel will be run as a VM guest.
108856 +
108857 +config GRKERNSEC_CONFIG_VIRT_HOST
108858 + bool "Host"
108859 + help
108860 + Choose this option if this kernel will be run as a VM host.
108861 +
108862 +endchoice
108863 +
108864 +choice
108865 + prompt "Virtualization Hardware"
108866 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
108867 + help
108868 +
108869 +config GRKERNSEC_CONFIG_VIRT_EPT
108870 + bool "EPT/RVI Processor Support"
108871 + depends on X86
108872 + help
108873 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
108874 + hardware virtualization. This allows for additional kernel hardening protections
108875 + to operate without additional performance impact.
108876 +
108877 + To see if your Intel processor supports EPT, see:
108878 + http://ark.intel.com/Products/VirtualizationTechnology
108879 + (Most Core i3/5/7 support EPT)
108880 +
108881 + To see if your AMD processor supports RVI, see:
108882 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
108883 +
108884 +config GRKERNSEC_CONFIG_VIRT_SOFT
108885 + bool "First-gen/No Hardware Virtualization"
108886 + help
108887 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
108888 + support hardware virtualization or doesn't support the EPT/RVI extensions.
108889 +
108890 +endchoice
108891 +
108892 +choice
108893 + prompt "Virtualization Software"
108894 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
108895 + help
108896 +
108897 +config GRKERNSEC_CONFIG_VIRT_XEN
108898 + bool "Xen"
108899 + help
108900 + Choose this option if this kernel is running as a Xen guest or host.
108901 +
108902 +config GRKERNSEC_CONFIG_VIRT_VMWARE
108903 + bool "VMWare"
108904 + help
108905 + Choose this option if this kernel is running as a VMWare guest or host.
108906 +
108907 +config GRKERNSEC_CONFIG_VIRT_KVM
108908 + bool "KVM"
108909 + help
108910 + Choose this option if this kernel is running as a KVM guest or host.
108911 +
108912 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
108913 + bool "VirtualBox"
108914 + help
108915 + Choose this option if this kernel is running as a VirtualBox guest or host.
108916 +
108917 +config GRKERNSEC_CONFIG_VIRT_HYPERV
108918 + bool "Hyper-V"
108919 + help
108920 + Choose this option if this kernel is running as a Hyper-V guest.
108921 +
108922 +endchoice
108923 +
108924 +choice
108925 + prompt "Required Priorities"
108926 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108927 + default GRKERNSEC_CONFIG_PRIORITY_PERF
108928 + help
108929 +
108930 +config GRKERNSEC_CONFIG_PRIORITY_PERF
108931 + bool "Performance"
108932 + help
108933 + Choose this option if performance is of highest priority for this deployment
108934 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
108935 + clearing of structures intended for userland, and freed memory sanitizing will
108936 + be disabled.
108937 +
108938 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
108939 + bool "Security"
108940 + help
108941 + Choose this option if security is of highest priority for this deployment of
108942 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
108943 + for userland, and freed memory sanitizing will be enabled for this kernel.
108944 + In a worst-case scenario, these features can introduce a 20% performance hit
108945 + (UDEREF on x64 contributing half of this hit).
108946 +
108947 +endchoice
108948 +
108949 +menu "Default Special Groups"
108950 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108951 +
108952 +config GRKERNSEC_PROC_GID
108953 + int "GID exempted from /proc restrictions"
108954 + default 1001
108955 + help
108956 + Setting this GID determines which group will be exempted from
108957 + grsecurity's /proc restrictions, allowing users of the specified
108958 + group to view network statistics and the existence of other users'
108959 + processes on the system. This GID may also be chosen at boot time
108960 + via "grsec_proc_gid=" on the kernel commandline.
108961 +
108962 +config GRKERNSEC_TPE_UNTRUSTED_GID
108963 + int "GID for TPE-untrusted users"
108964 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
108965 + default 1005
108966 + help
108967 + Setting this GID determines which group untrusted users should
108968 + be added to. These users will be placed under grsecurity's Trusted Path
108969 + Execution mechanism, preventing them from executing their own binaries.
108970 + The users will only be able to execute binaries in directories owned and
108971 + writable only by the root user. If the sysctl option is enabled, a sysctl
108972 + option with name "tpe_gid" is created.
108973 +
108974 +config GRKERNSEC_TPE_TRUSTED_GID
108975 + int "GID for TPE-trusted users"
108976 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
108977 + default 1005
108978 + help
108979 + Setting this GID determines what group TPE restrictions will be
108980 + *disabled* for. If the sysctl option is enabled, a sysctl option
108981 + with name "tpe_gid" is created.
108982 +
108983 +config GRKERNSEC_SYMLINKOWN_GID
108984 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
108985 + depends on GRKERNSEC_CONFIG_SERVER
108986 + default 1006
108987 + help
108988 + Setting this GID determines what group kernel-enforced
108989 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
108990 + is enabled, a sysctl option with name "symlinkown_gid" is created.
108991 +
108992 +
108993 +endmenu
108994 +
108995 +menu "Customize Configuration"
108996 +depends on GRKERNSEC
108997 +
108998 +menu "PaX"
108999 +
109000 +config PAX
109001 + bool "Enable various PaX features"
109002 + default y if GRKERNSEC_CONFIG_AUTO
109003 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
109004 + help
109005 + This allows you to enable various PaX features. PaX adds
109006 + intrusion prevention mechanisms to the kernel that reduce
109007 + the risks posed by exploitable memory corruption bugs.
109008 +
109009 +menu "PaX Control"
109010 + depends on PAX
109011 +
109012 +config PAX_SOFTMODE
109013 + bool 'Support soft mode'
109014 + help
109015 + Enabling this option will allow you to run PaX in soft mode, that
109016 + is, PaX features will not be enforced by default, only on executables
109017 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
109018 + support as they are the only way to mark executables for soft mode use.
109019 +
109020 + Soft mode can be activated by using the "pax_softmode=1" kernel command
109021 + line option on boot. Furthermore you can control various PaX features
109022 + at runtime via the entries in /proc/sys/kernel/pax.
109023 +
109024 +config PAX_EI_PAX
109025 + bool 'Use legacy ELF header marking'
109026 + default y if GRKERNSEC_CONFIG_AUTO
109027 + help
109028 + Enabling this option will allow you to control PaX features on
109029 + a per executable basis via the 'chpax' utility available at
109030 + http://pax.grsecurity.net/. The control flags will be read from
109031 + an otherwise reserved part of the ELF header. This marking has
109032 + numerous drawbacks (no support for soft-mode, toolchain does not
109033 + know about the non-standard use of the ELF header) therefore it
109034 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
109035 + support.
109036 +
109037 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
109038 + support as well, they will override the legacy EI_PAX marks.
109039 +
109040 + If you enable none of the marking options then all applications
109041 + will run with PaX enabled on them by default.
109042 +
109043 +config PAX_PT_PAX_FLAGS
109044 + bool 'Use ELF program header marking'
109045 + default y if GRKERNSEC_CONFIG_AUTO
109046 + help
109047 + Enabling this option will allow you to control PaX features on
109048 + a per executable basis via the 'paxctl' utility available at
109049 + http://pax.grsecurity.net/. The control flags will be read from
109050 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
109051 + has the benefits of supporting both soft mode and being fully
109052 + integrated into the toolchain (the binutils patch is available
109053 + from http://pax.grsecurity.net).
109054 +
109055 + Note that if you enable the legacy EI_PAX marking support as well,
109056 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
109057 +
109058 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
109059 + must make sure that the marks are the same if a binary has both marks.
109060 +
109061 + If you enable none of the marking options then all applications
109062 + will run with PaX enabled on them by default.
109063 +
109064 +config PAX_XATTR_PAX_FLAGS
109065 + bool 'Use filesystem extended attributes marking'
109066 + default y if GRKERNSEC_CONFIG_AUTO
109067 + select CIFS_XATTR if CIFS
109068 + select EXT2_FS_XATTR if EXT2_FS
109069 + select EXT3_FS_XATTR if EXT3_FS
109070 + select F2FS_FS_XATTR if F2FS_FS
109071 + select JFFS2_FS_XATTR if JFFS2_FS
109072 + select REISERFS_FS_XATTR if REISERFS_FS
109073 + select SQUASHFS_XATTR if SQUASHFS
109074 + select TMPFS_XATTR if TMPFS
109075 + help
109076 + Enabling this option will allow you to control PaX features on
109077 + a per executable basis via the 'setfattr' utility. The control
109078 + flags will be read from the user.pax.flags extended attribute of
109079 + the file. This marking has the benefit of supporting binary-only
109080 + applications that self-check themselves (e.g., skype) and would
109081 + not tolerate chpax/paxctl changes. The main drawback is that
109082 + extended attributes are not supported by some filesystems (e.g.,
109083 + isofs, udf, vfat) so copying files through such filesystems will
109084 + lose the extended attributes and these PaX markings.
109085 +
109086 + Note that if you enable the legacy EI_PAX marking support as well,
109087 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
109088 +
109089 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
109090 + must make sure that the marks are the same if a binary has both marks.
109091 +
109092 + If you enable none of the marking options then all applications
109093 + will run with PaX enabled on them by default.
109094 +
109095 +choice
109096 + prompt 'MAC system integration'
109097 + default PAX_HAVE_ACL_FLAGS
109098 + help
109099 + Mandatory Access Control systems have the option of controlling
109100 + PaX flags on a per executable basis, choose the method supported
109101 + by your particular system.
109102 +
109103 + - "none": if your MAC system does not interact with PaX,
109104 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
109105 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
109106 +
109107 + NOTE: this option is for developers/integrators only.
109108 +
109109 + config PAX_NO_ACL_FLAGS
109110 + bool 'none'
109111 +
109112 + config PAX_HAVE_ACL_FLAGS
109113 + bool 'direct'
109114 +
109115 + config PAX_HOOK_ACL_FLAGS
109116 + bool 'hook'
109117 +endchoice
109118 +
109119 +endmenu
109120 +
109121 +menu "Non-executable pages"
109122 + depends on PAX
109123 +
109124 +config PAX_NOEXEC
109125 + bool "Enforce non-executable pages"
109126 + default y if GRKERNSEC_CONFIG_AUTO
109127 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
109128 + help
109129 + By design some architectures do not allow for protecting memory
109130 + pages against execution or even if they do, Linux does not make
109131 + use of this feature. In practice this means that if a page is
109132 + readable (such as the stack or heap) it is also executable.
109133 +
109134 + There is a well known exploit technique that makes use of this
109135 + fact and a common programming mistake where an attacker can
109136 + introduce code of his choice somewhere in the attacked program's
109137 + memory (typically the stack or the heap) and then execute it.
109138 +
109139 + If the attacked program was running with different (typically
109140 + higher) privileges than that of the attacker, then he can elevate
109141 + his own privilege level (e.g. get a root shell, write to files for
109142 + which he does not have write access to, etc).
109143 +
109144 + Enabling this option will let you choose from various features
109145 + that prevent the injection and execution of 'foreign' code in
109146 + a program.
109147 +
109148 + This will also break programs that rely on the old behaviour and
109149 + expect that dynamically allocated memory via the malloc() family
109150 + of functions is executable (which it is not). Notable examples
109151 + are the XFree86 4.x server, the java runtime and wine.
109152 +
109153 +config PAX_PAGEEXEC
109154 + bool "Paging based non-executable pages"
109155 + default y if GRKERNSEC_CONFIG_AUTO
109156 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
109157 + select ARCH_TRACK_EXEC_LIMIT if X86_32
109158 + help
109159 + This implementation is based on the paging feature of the CPU.
109160 + On i386 without hardware non-executable bit support there is a
109161 + variable but usually low performance impact, however on Intel's
109162 + P4 core based CPUs it is very high so you should not enable this
109163 + for kernels meant to be used on such CPUs.
109164 +
109165 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
109166 + with hardware non-executable bit support there is no performance
109167 + impact, on ppc the impact is negligible.
109168 +
109169 + Note that several architectures require various emulations due to
109170 + badly designed userland ABIs, this will cause a performance impact
109171 + but will disappear as soon as userland is fixed. For example, ppc
109172 + userland MUST have been built with secure-plt by a recent toolchain.
109173 +
109174 +config PAX_SEGMEXEC
109175 + bool "Segmentation based non-executable pages"
109176 + default y if GRKERNSEC_CONFIG_AUTO
109177 + depends on PAX_NOEXEC && X86_32
109178 + help
109179 + This implementation is based on the segmentation feature of the
109180 + CPU and has a very small performance impact, however applications
109181 + will be limited to a 1.5 GB address space instead of the normal
109182 + 3 GB.
109183 +
109184 +config PAX_EMUTRAMP
109185 + bool "Emulate trampolines"
109186 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
109187 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
109188 + help
109189 + There are some programs and libraries that for one reason or
109190 + another attempt to execute special small code snippets from
109191 + non-executable memory pages. Most notable examples are the
109192 + signal handler return code generated by the kernel itself and
109193 + the GCC trampolines.
109194 +
109195 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
109196 + such programs will no longer work under your kernel.
109197 +
109198 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
109199 + utilities to enable trampoline emulation for the affected programs
109200 + yet still have the protection provided by the non-executable pages.
109201 +
109202 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
109203 + your system will not even boot.
109204 +
109205 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
109206 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
109207 + for the affected files.
109208 +
109209 + NOTE: enabling this feature *may* open up a loophole in the
109210 + protection provided by non-executable pages that an attacker
109211 + could abuse. Therefore the best solution is to not have any
109212 + files on your system that would require this option. This can
109213 + be achieved by not using libc5 (which relies on the kernel
109214 + signal handler return code) and not using or rewriting programs
109215 + that make use of the nested function implementation of GCC.
109216 + Skilled users can just fix GCC itself so that it implements
109217 + nested function calls in a way that does not interfere with PaX.
109218 +
109219 +config PAX_EMUSIGRT
109220 + bool "Automatically emulate sigreturn trampolines"
109221 + depends on PAX_EMUTRAMP && PARISC
109222 + default y
109223 + help
109224 + Enabling this option will have the kernel automatically detect
109225 + and emulate signal return trampolines executing on the stack
109226 + that would otherwise lead to task termination.
109227 +
109228 + This solution is intended as a temporary one for users with
109229 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
109230 + Modula-3 runtime, etc) or executables linked to such, basically
109231 + everything that does not specify its own SA_RESTORER function in
109232 + normal executable memory like glibc 2.1+ does.
109233 +
109234 + On parisc you MUST enable this option, otherwise your system will
109235 + not even boot.
109236 +
109237 + NOTE: this feature cannot be disabled on a per executable basis
109238 + and since it *does* open up a loophole in the protection provided
109239 + by non-executable pages, the best solution is to not have any
109240 + files on your system that would require this option.
109241 +
109242 +config PAX_MPROTECT
109243 + bool "Restrict mprotect()"
109244 + default y if GRKERNSEC_CONFIG_AUTO
109245 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
109246 + help
109247 + Enabling this option will prevent programs from
109248 + - changing the executable status of memory pages that were
109249 + not originally created as executable,
109250 + - making read-only executable pages writable again,
109251 + - creating executable pages from anonymous memory,
109252 + - making read-only-after-relocations (RELRO) data pages writable again.
109253 +
109254 + You should say Y here to complete the protection provided by
109255 + the enforcement of non-executable pages.
109256 +
109257 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
109258 + this feature on a per file basis.
109259 +
109260 +config PAX_MPROTECT_COMPAT
109261 + bool "Use legacy/compat protection demoting (read help)"
109262 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
109263 + depends on PAX_MPROTECT
109264 + help
109265 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
109266 + by sending the proper error code to the application. For some broken
109267 + userland, this can cause problems with Python or other applications. The
109268 + current implementation however allows for applications like clamav to
109269 + detect if JIT compilation/execution is allowed and to fall back gracefully
109270 + to an interpreter-based mode if it does not. While we encourage everyone
109271 + to use the current implementation as-is and push upstream to fix broken
109272 + userland (note that the RWX logging option can assist with this), in some
109273 + environments this may not be possible. Having to disable MPROTECT
109274 + completely on certain binaries reduces the security benefit of PaX,
109275 + so this option is provided for those environments to revert to the old
109276 + behavior.
109277 +
109278 +config PAX_ELFRELOCS
109279 + bool "Allow ELF text relocations (read help)"
109280 + depends on PAX_MPROTECT
109281 + default n
109282 + help
109283 + Non-executable pages and mprotect() restrictions are effective
109284 + in preventing the introduction of new executable code into an
109285 + attacked task's address space. There remain only two venues
109286 + for this kind of attack: if the attacker can execute already
109287 + existing code in the attacked task then he can either have it
109288 + create and mmap() a file containing his code or have it mmap()
109289 + an already existing ELF library that does not have position
109290 + independent code in it and use mprotect() on it to make it
109291 + writable and copy his code there. While protecting against
109292 + the former approach is beyond PaX, the latter can be prevented
109293 + by having only PIC ELF libraries on one's system (which do not
109294 + need to relocate their code). If you are sure this is your case,
109295 + as is the case with all modern Linux distributions, then leave
109296 + this option disabled. You should say 'n' here.
109297 +
109298 +config PAX_ETEXECRELOCS
109299 + bool "Allow ELF ET_EXEC text relocations"
109300 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
109301 + select PAX_ELFRELOCS
109302 + default y
109303 + help
109304 + On some architectures there are incorrectly created applications
109305 + that require text relocations and would not work without enabling
109306 + this option. If you are an alpha, ia64 or parisc user, you should
109307 + enable this option and disable it once you have made sure that
109308 + none of your applications need it.
109309 +
109310 +config PAX_EMUPLT
109311 + bool "Automatically emulate ELF PLT"
109312 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
109313 + default y
109314 + help
109315 + Enabling this option will have the kernel automatically detect
109316 + and emulate the Procedure Linkage Table entries in ELF files.
109317 + On some architectures such entries are in writable memory, and
109318 + become non-executable leading to task termination. Therefore
109319 + it is mandatory that you enable this option on alpha, parisc,
109320 + sparc and sparc64, otherwise your system would not even boot.
109321 +
109322 + NOTE: this feature *does* open up a loophole in the protection
109323 + provided by the non-executable pages, therefore the proper
109324 + solution is to modify the toolchain to produce a PLT that does
109325 + not need to be writable.
109326 +
109327 +config PAX_DLRESOLVE
109328 + bool 'Emulate old glibc resolver stub'
109329 + depends on PAX_EMUPLT && SPARC
109330 + default n
109331 + help
109332 + This option is needed if userland has an old glibc (before 2.4)
109333 + that puts a 'save' instruction into the runtime generated resolver
109334 + stub that needs special emulation.
109335 +
109336 +config PAX_KERNEXEC
109337 + bool "Enforce non-executable kernel pages"
109338 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
109339 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
109340 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
109341 + select PAX_KERNEXEC_PLUGIN if X86_64
109342 + select ARM_KERNMEM_PERMS if ARM
109343 + help
109344 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
109345 + that is, enabling this option will make it harder to inject
109346 + and execute 'foreign' code in kernel memory itself.
109347 +
109348 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
109349 + the kernel command-line will result in an RWX physical map.
109350 +
109351 + Likewise, the EFI runtime services are necessarily mapped as
109352 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
109353 + is recommended that you boot with "noefi" on the kernel
109354 + command-line if possible to eliminate the mapping.
109355 +
109356 +choice
109357 + prompt "Return Address Instrumentation Method"
109358 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
109359 + depends on PAX_KERNEXEC_PLUGIN
109360 + help
109361 + Select the method used to instrument function pointer dereferences.
109362 + Note that binary modules cannot be instrumented by this approach.
109363 +
109364 + Note that the implementation requires a gcc with plugin support,
109365 + i.e., gcc 4.5 or newer. You may need to install the supporting
109366 + headers explicitly in addition to the normal gcc package.
109367 +
109368 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
109369 + bool "bts"
109370 + help
109371 + This method is compatible with binary only modules but has
109372 + a higher runtime overhead.
109373 +
109374 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
109375 + bool "or"
109376 + depends on !PARAVIRT
109377 + help
109378 + This method is incompatible with binary only modules but has
109379 + a lower runtime overhead.
109380 +endchoice
109381 +
109382 +config PAX_KERNEXEC_PLUGIN_METHOD
109383 + string
109384 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
109385 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
109386 + default ""
109387 +
109388 +config PAX_KERNEXEC_MODULE_TEXT
109389 + int "Minimum amount of memory reserved for module code"
109390 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
109391 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
109392 + depends on PAX_KERNEXEC && X86_32
109393 + help
109394 + Due to implementation details the kernel must reserve a fixed
109395 + amount of memory for runtime allocated code (such as modules)
109396 + at compile time that cannot be changed at runtime. Here you
109397 + can specify the minimum amount in MB that will be reserved.
109398 + Due to the same implementation details this size will always
109399 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
109400 + the actually available memory for runtime allocated code will
109401 + usually be more than this minimum.
109402 +
109403 + The default 4 MB should be enough for most users but if you have
109404 + an excessive number of modules (e.g., most distribution configs
109405 + compile many drivers as modules) or use huge modules such as
109406 + nvidia's kernel driver, you will need to adjust this amount.
109407 + A good rule of thumb is to look at your currently loaded kernel
109408 + modules and add up their sizes.
109409 +
109410 +endmenu
109411 +
109412 +menu "Address Space Layout Randomization"
109413 + depends on PAX
109414 +
109415 +config PAX_ASLR
109416 + bool "Address Space Layout Randomization"
109417 + default y if GRKERNSEC_CONFIG_AUTO
109418 + help
109419 + Many if not most exploit techniques rely on the knowledge of
109420 + certain addresses in the attacked program. The following options
109421 + will allow the kernel to apply a certain amount of randomization
109422 + to specific parts of the program thereby forcing an attacker to
109423 + guess them in most cases. Any failed guess will most likely crash
109424 + the attacked program which allows the kernel to detect such attempts
109425 + and react on them. PaX itself provides no reaction mechanisms,
109426 + instead it is strongly encouraged that you make use of grsecurity's
109427 + (http://www.grsecurity.net/) built-in crash detection features or
109428 + develop one yourself.
109429 +
109430 + By saying Y here you can choose to randomize the following areas:
109431 + - top of the task's kernel stack
109432 + - top of the task's userland stack
109433 + - base address for mmap() requests that do not specify one
109434 + (this includes all libraries)
109435 + - base address of the main executable
109436 +
109437 + It is strongly recommended to say Y here as address space layout
109438 + randomization has negligible impact on performance yet it provides
109439 + a very effective protection.
109440 +
109441 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
109442 + this feature on a per file basis.
109443 +
109444 +config PAX_RANDKSTACK
109445 + bool "Randomize kernel stack base"
109446 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
109447 + depends on X86_TSC && X86
109448 + help
109449 + By saying Y here the kernel will randomize every task's kernel
109450 + stack on every system call. This will not only force an attacker
109451 + to guess it but also prevent him from making use of possible
109452 + leaked information about it.
109453 +
109454 + Since the kernel stack is a rather scarce resource, randomization
109455 + may cause unexpected stack overflows, therefore you should very
109456 + carefully test your system. Note that once enabled in the kernel
109457 + configuration, this feature cannot be disabled on a per file basis.
109458 +
109459 +config PAX_RANDUSTACK
109460 + bool
109461 +
109462 +config PAX_RANDMMAP
109463 + bool "Randomize user stack and mmap() bases"
109464 + default y if GRKERNSEC_CONFIG_AUTO
109465 + depends on PAX_ASLR
109466 + select PAX_RANDUSTACK
109467 + help
109468 + By saying Y here the kernel will randomize every task's userland
109469 + stack and use a randomized base address for mmap() requests that
109470 + do not specify one themselves.
109471 +
109472 + The stack randomization is done in two steps where the second
109473 + one may apply a big amount of shift to the top of the stack and
109474 + cause problems for programs that want to use lots of memory (more
109475 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
109476 +
109477 + As a result of mmap randomization all dynamically loaded libraries
109478 + will appear at random addresses and therefore be harder to exploit
109479 + by a technique where an attacker attempts to execute library code
109480 + for his purposes (e.g. spawn a shell from an exploited program that
109481 + is running at an elevated privilege level).
109482 +
109483 + Furthermore, if a program is relinked as a dynamic ELF file, its
109484 + base address will be randomized as well, completing the full
109485 + randomization of the address space layout. Attacking such programs
109486 + becomes a guess game. You can find an example of doing this at
109487 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
109488 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
109489 +
109490 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
109491 + feature on a per file basis.
109492 +
109493 +endmenu
109494 +
109495 +menu "Miscellaneous hardening features"
109496 +
109497 +config PAX_MEMORY_SANITIZE
109498 + bool "Sanitize all freed memory"
109499 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
109500 + help
109501 + By saying Y here the kernel will erase memory pages and slab objects
109502 + as soon as they are freed. This in turn reduces the lifetime of data
109503 + stored in them, making it less likely that sensitive information such
109504 + as passwords, cryptographic secrets, etc stay in memory for too long.
109505 +
109506 + This is especially useful for programs whose runtime is short, long
109507 + lived processes and the kernel itself benefit from this as long as
109508 + they ensure timely freeing of memory that may hold sensitive
109509 + information.
109510 +
109511 + A nice side effect of the sanitization of slab objects is the
109512 + reduction of possible info leaks caused by padding bytes within the
109513 + leaky structures. Use-after-free bugs for structures containing
109514 + pointers can also be detected as dereferencing the sanitized pointer
109515 + will generate an access violation.
109516 +
109517 + The tradeoff is performance impact, on a single CPU system kernel
109518 + compilation sees a 3% slowdown, other systems and workloads may vary
109519 + and you are advised to test this feature on your expected workload
109520 + before deploying it.
109521 +
109522 + The slab sanitization feature excludes a few slab caches per default
109523 + for performance reasons. To extend the feature to cover those as
109524 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
109525 +
109526 + To reduce the performance penalty by sanitizing pages only, albeit
109527 + limiting the effectiveness of this feature at the same time, slab
109528 + sanitization can be disabled with the kernel command line parameter
109529 + "pax_sanitize_slab=off".
109530 +
109531 + Note that this feature does not protect data stored in live pages,
109532 + e.g., process memory swapped to disk may stay there for a long time.
109533 +
109534 +config PAX_MEMORY_STACKLEAK
109535 + bool "Sanitize kernel stack"
109536 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
109537 + depends on X86
109538 + help
109539 + By saying Y here the kernel will erase the kernel stack before it
109540 + returns from a system call. This in turn reduces the information
109541 + that a kernel stack leak bug can reveal.
109542 +
109543 + Note that such a bug can still leak information that was put on
109544 + the stack by the current system call (the one eventually triggering
109545 + the bug) but traces of earlier system calls on the kernel stack
109546 + cannot leak anymore.
109547 +
109548 + The tradeoff is performance impact: on a single CPU system kernel
109549 + compilation sees a 1% slowdown, other systems and workloads may vary
109550 + and you are advised to test this feature on your expected workload
109551 + before deploying it.
109552 +
109553 + Note that the full feature requires a gcc with plugin support,
109554 + i.e., gcc 4.5 or newer. You may need to install the supporting
109555 + headers explicitly in addition to the normal gcc package. Using
109556 + older gcc versions means that functions with large enough stack
109557 + frames may leave uninitialized memory behind that may be exposed
109558 + to a later syscall leaking the stack.
109559 +
109560 +config PAX_MEMORY_STRUCTLEAK
109561 + bool "Forcibly initialize local variables copied to userland"
109562 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
109563 + help
109564 + By saying Y here the kernel will zero initialize some local
109565 + variables that are going to be copied to userland. This in
109566 + turn prevents unintended information leakage from the kernel
109567 + stack should later code forget to explicitly set all parts of
109568 + the copied variable.
109569 +
109570 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
109571 + at a much smaller coverage.
109572 +
109573 + Note that the implementation requires a gcc with plugin support,
109574 + i.e., gcc 4.5 or newer. You may need to install the supporting
109575 + headers explicitly in addition to the normal gcc package.
109576 +
109577 +config PAX_MEMORY_UDEREF
109578 + bool "Prevent invalid userland pointer dereference"
109579 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
109580 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
109581 + select PAX_PER_CPU_PGD if X86_64
109582 + help
109583 + By saying Y here the kernel will be prevented from dereferencing
109584 + userland pointers in contexts where the kernel expects only kernel
109585 + pointers. This is both a useful runtime debugging feature and a
109586 + security measure that prevents exploiting a class of kernel bugs.
109587 +
109588 + The tradeoff is that some virtualization solutions may experience
109589 + a huge slowdown and therefore you should not enable this feature
109590 + for kernels meant to run in such environments. Whether a given VM
109591 + solution is affected or not is best determined by simply trying it
109592 + out, the performance impact will be obvious right on boot as this
109593 + mechanism engages from very early on. A good rule of thumb is that
109594 + VMs running on CPUs without hardware virtualization support (i.e.,
109595 + the majority of IA-32 CPUs) will likely experience the slowdown.
109596 +
109597 + On X86_64 the kernel will make use of PCID support when available
109598 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
109599 + or performance impact. Pass pax_weakuderef on the kernel command
109600 + line to choose the latter.
109601 +
109602 +config PAX_REFCOUNT
109603 + bool "Prevent various kernel object reference counter overflows"
109604 + default y if GRKERNSEC_CONFIG_AUTO
109605 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
109606 + help
109607 + By saying Y here the kernel will detect and prevent overflowing
109608 + various (but not all) kinds of object reference counters. Such
109609 + overflows can normally occur due to bugs only and are often, if
109610 + not always, exploitable.
109611 +
109612 + The tradeoff is that data structures protected by an overflowed
109613 + refcount will never be freed and therefore will leak memory. Note
109614 + that this leak also happens even without this protection but in
109615 + that case the overflow can eventually trigger the freeing of the
109616 + data structure while it is still being used elsewhere, resulting
109617 + in the exploitable situation that this feature prevents.
109618 +
109619 + Since this has a negligible performance impact, you should enable
109620 + this feature.
109621 +
109622 +config PAX_CONSTIFY_PLUGIN
109623 + bool "Automatically constify eligible structures"
109624 + default y
109625 + depends on !UML && PAX_KERNEXEC
109626 + help
109627 + By saying Y here the compiler will automatically constify a class
109628 + of types that contain only function pointers. This reduces the
109629 + kernel's attack surface and also produces a better memory layout.
109630 +
109631 + Note that the implementation requires a gcc with plugin support,
109632 + i.e., gcc 4.5 or newer. You may need to install the supporting
109633 + headers explicitly in addition to the normal gcc package.
109634 +
109635 + Note that if some code really has to modify constified variables
109636 + then the source code will have to be patched to allow it. Examples
109637 + can be found in PaX itself (the no_const attribute) and for some
109638 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
109639 +
109640 +config PAX_USERCOPY
109641 + bool "Harden heap object copies between kernel and userland"
109642 + default y if GRKERNSEC_CONFIG_AUTO
109643 + depends on ARM || IA64 || PPC || SPARC || X86
109644 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
109645 + select PAX_USERCOPY_SLABS
109646 + help
109647 + By saying Y here the kernel will enforce the size of heap objects
109648 + when they are copied in either direction between the kernel and
109649 + userland, even if only a part of the heap object is copied.
109650 +
109651 + Specifically, this checking prevents information leaking from the
109652 + kernel heap during kernel to userland copies (if the kernel heap
109653 + object is otherwise fully initialized) and prevents kernel heap
109654 + overflows during userland to kernel copies.
109655 +
109656 + Note that the current implementation provides the strictest bounds
109657 + checks for the SLUB allocator.
109658 +
109659 + Enabling this option also enables per-slab cache protection against
109660 + data in a given cache being copied into/out of via userland
109661 + accessors. Though the whitelist of regions will be reduced over
109662 + time, it notably protects important data structures like task structs.
109663 +
109664 + If frame pointers are enabled on x86, this option will also restrict
109665 + copies into and out of the kernel stack to local variables within a
109666 + single frame.
109667 +
109668 + Since this has a negligible performance impact, you should enable
109669 + this feature.
109670 +
109671 +config PAX_USERCOPY_DEBUG
109672 + bool
109673 + depends on X86 && PAX_USERCOPY
109674 + default n
109675 +
109676 +config PAX_SIZE_OVERFLOW
109677 + bool "Prevent various integer overflows in function size parameters"
109678 + default y if GRKERNSEC_CONFIG_AUTO
109679 + depends on X86
109680 + help
109681 + By saying Y here the kernel recomputes expressions of function
109682 + arguments marked by a size_overflow attribute with double integer
109683 + precision (DImode/TImode for 32/64 bit integer types).
109684 +
109685 + The recomputed argument is checked against TYPE_MAX and an event
109686 + is logged on overflow and the triggering process is killed.
109687 +
109688 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
109689 +
109690 + Note that the implementation requires a gcc with plugin support,
109691 + i.e., gcc 4.5 or newer. You may need to install the supporting
109692 + headers explicitly in addition to the normal gcc package.
109693 +
109694 +config PAX_LATENT_ENTROPY
109695 + bool "Generate some entropy during boot and runtime"
109696 + default y if GRKERNSEC_CONFIG_AUTO
109697 + help
109698 + By saying Y here the kernel will instrument some kernel code to
109699 + extract some entropy from both original and artificially created
109700 + program state. This will help especially embedded systems where
109701 + there is little 'natural' source of entropy normally. The cost
109702 + is some slowdown of the boot process and fork and irq processing.
109703 +
109704 + When pax_extra_latent_entropy is passed on the kernel command line,
109705 + entropy will be extracted from up to the first 4GB of RAM while the
109706 + runtime memory allocator is being initialized. This costs even more
109707 + slowdown of the boot process.
109708 +
109709 + Note that the implementation requires a gcc with plugin support,
109710 + i.e., gcc 4.5 or newer. You may need to install the supporting
109711 + headers explicitly in addition to the normal gcc package.
109712 +
109713 + Note that entropy extracted this way is not cryptographically
109714 + secure!
109715 +
109716 +endmenu
109717 +
109718 +endmenu
109719 +
109720 +source grsecurity/Kconfig
109721 +
109722 +endmenu
109723 +
109724 +endmenu
109725 +
109726 source security/keys/Kconfig
109727
109728 config SECURITY_DMESG_RESTRICT
109729 @@ -103,7 +1072,7 @@ config INTEL_TXT
109730 config LSM_MMAP_MIN_ADDR
109731 int "Low address space for LSM to protect from user allocation"
109732 depends on SECURITY && SECURITY_SELINUX
109733 - default 32768 if ARM || (ARM64 && COMPAT)
109734 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
109735 default 65536
109736 help
109737 This is the portion of low virtual memory which should be protected
109738 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
109739 index fdaa50c..2761dcb 100644
109740 --- a/security/apparmor/file.c
109741 +++ b/security/apparmor/file.c
109742 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
109743 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
109744 struct path *new_dir, struct dentry *new_dentry)
109745 {
109746 - struct path link = { new_dir->mnt, new_dentry };
109747 - struct path target = { new_dir->mnt, old_dentry };
109748 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
109749 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
109750 struct path_cond cond = {
109751 old_dentry->d_inode->i_uid,
109752 old_dentry->d_inode->i_mode
109753 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
109754 index 107db88..185f3a0 100644
109755 --- a/security/apparmor/lsm.c
109756 +++ b/security/apparmor/lsm.c
109757 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
109758 struct dentry *dentry, u32 mask,
109759 struct path_cond *cond)
109760 {
109761 - struct path path = { dir->mnt, dentry };
109762 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
109763
109764 return common_perm(op, &path, mask, cond);
109765 }
109766 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
109767 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
109768 struct dentry *dentry, u32 mask)
109769 {
109770 - struct path path = { mnt, dentry };
109771 + struct path path = { .mnt = mnt, .dentry = dentry };
109772 struct path_cond cond = { dentry->d_inode->i_uid,
109773 dentry->d_inode->i_mode
109774 };
109775 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
109776
109777 profile = aa_current_profile();
109778 if (!unconfined(profile)) {
109779 - struct path old_path = { old_dir->mnt, old_dentry };
109780 - struct path new_path = { new_dir->mnt, new_dentry };
109781 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
109782 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
109783 struct path_cond cond = { old_dentry->d_inode->i_uid,
109784 old_dentry->d_inode->i_mode
109785 };
109786 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
109787 return error;
109788 }
109789
109790 -static struct security_operations apparmor_ops = {
109791 +static struct security_operations apparmor_ops __read_only = {
109792 .name = "apparmor",
109793
109794 .ptrace_access_check = apparmor_ptrace_access_check,
109795 diff --git a/security/commoncap.c b/security/commoncap.c
109796 index f66713b..b69aa8e 100644
109797 --- a/security/commoncap.c
109798 +++ b/security/commoncap.c
109799 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
109800 return 0;
109801 }
109802
109803 +/* returns:
109804 + 1 for suid privilege
109805 + 2 for sgid privilege
109806 + 3 for fscap privilege
109807 +*/
109808 +int is_privileged_binary(const struct dentry *dentry)
109809 +{
109810 + struct cpu_vfs_cap_data capdata;
109811 + struct inode *inode = dentry->d_inode;
109812 +
109813 + if (!inode || S_ISDIR(inode->i_mode))
109814 + return 0;
109815 +
109816 + if (inode->i_mode & S_ISUID)
109817 + return 1;
109818 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
109819 + return 2;
109820 +
109821 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
109822 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
109823 + return 3;
109824 + }
109825 +
109826 + return 0;
109827 +}
109828 +
109829 /*
109830 * Attempt to get the on-exec apply capability sets for an executable file from
109831 * its xattrs and, if present, apply them to the proposed credentials being
109832 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
109833 const struct cred *cred = current_cred();
109834 kuid_t root_uid = make_kuid(cred->user_ns, 0);
109835
109836 + if (gr_acl_enable_at_secure())
109837 + return 1;
109838 +
109839 if (!uid_eq(cred->uid, root_uid)) {
109840 if (bprm->cap_effective)
109841 return 1;
109842 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
109843 index 8ee997d..24c174b 100644
109844 --- a/security/integrity/ima/ima.h
109845 +++ b/security/integrity/ima/ima.h
109846 @@ -116,8 +116,8 @@ int ima_init_template(void);
109847 extern spinlock_t ima_queue_lock;
109848
109849 struct ima_h_table {
109850 - atomic_long_t len; /* number of stored measurements in the list */
109851 - atomic_long_t violations;
109852 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
109853 + atomic_long_unchecked_t violations;
109854 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
109855 };
109856 extern struct ima_h_table ima_htable;
109857 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
109858 index b8a27c5..50a769f 100644
109859 --- a/security/integrity/ima/ima_api.c
109860 +++ b/security/integrity/ima/ima_api.c
109861 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
109862 int result;
109863
109864 /* can overflow, only indicator */
109865 - atomic_long_inc(&ima_htable.violations);
109866 + atomic_long_inc_unchecked(&ima_htable.violations);
109867
109868 result = ima_alloc_init_template(NULL, file, filename,
109869 NULL, 0, &entry);
109870 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
109871 index 461215e..9bb12ee 100644
109872 --- a/security/integrity/ima/ima_fs.c
109873 +++ b/security/integrity/ima/ima_fs.c
109874 @@ -28,12 +28,12 @@
109875 static int valid_policy = 1;
109876 #define TMPBUFLEN 12
109877 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
109878 - loff_t *ppos, atomic_long_t *val)
109879 + loff_t *ppos, atomic_long_unchecked_t *val)
109880 {
109881 char tmpbuf[TMPBUFLEN];
109882 ssize_t len;
109883
109884 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
109885 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
109886 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
109887 }
109888
109889 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
109890 index 552705d..9920f4fb 100644
109891 --- a/security/integrity/ima/ima_queue.c
109892 +++ b/security/integrity/ima/ima_queue.c
109893 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
109894 INIT_LIST_HEAD(&qe->later);
109895 list_add_tail_rcu(&qe->later, &ima_measurements);
109896
109897 - atomic_long_inc(&ima_htable.len);
109898 + atomic_long_inc_unchecked(&ima_htable.len);
109899 key = ima_hash_key(entry->digest);
109900 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
109901 return 0;
109902 diff --git a/security/keys/compat.c b/security/keys/compat.c
109903 index 3478965..ec7bb9e 100644
109904 --- a/security/keys/compat.c
109905 +++ b/security/keys/compat.c
109906 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
109907 if (ret == 0)
109908 goto no_payload_free;
109909
109910 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109911 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109912 err:
109913 if (iov != iovstack)
109914 kfree(iov);
109915 diff --git a/security/keys/internal.h b/security/keys/internal.h
109916 index 200e378..cdc74b5 100644
109917 --- a/security/keys/internal.h
109918 +++ b/security/keys/internal.h
109919 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
109920 extern long keyctl_invalidate_key(key_serial_t);
109921
109922 extern long keyctl_instantiate_key_common(key_serial_t,
109923 - const struct iovec *,
109924 + const struct iovec __user *,
109925 unsigned, size_t, key_serial_t);
109926 #ifdef CONFIG_PERSISTENT_KEYRINGS
109927 extern long keyctl_get_persistent(uid_t, key_serial_t);
109928 diff --git a/security/keys/key.c b/security/keys/key.c
109929 index aee2ec5..c276071 100644
109930 --- a/security/keys/key.c
109931 +++ b/security/keys/key.c
109932 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
109933
109934 atomic_set(&key->usage, 1);
109935 init_rwsem(&key->sem);
109936 - lockdep_set_class(&key->sem, &type->lock_class);
109937 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
109938 key->index_key.type = type;
109939 key->user = user;
109940 key->quotalen = quotalen;
109941 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
109942 struct key_type *p;
109943 int ret;
109944
109945 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
109946 + pax_open_kernel();
109947 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
109948 + pax_close_kernel();
109949
109950 ret = -EEXIST;
109951 down_write(&key_types_sem);
109952 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
109953 }
109954
109955 /* store the type */
109956 - list_add(&ktype->link, &key_types_list);
109957 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
109958
109959 pr_notice("Key type %s registered\n", ktype->name);
109960 ret = 0;
109961 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
109962 void unregister_key_type(struct key_type *ktype)
109963 {
109964 down_write(&key_types_sem);
109965 - list_del_init(&ktype->link);
109966 + pax_list_del_init((struct list_head *)&ktype->link);
109967 downgrade_write(&key_types_sem);
109968 key_gc_keytype(ktype);
109969 pr_notice("Key type %s unregistered\n", ktype->name);
109970 @@ -1125,10 +1127,10 @@ void __init key_init(void)
109971 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
109972
109973 /* add the special key types */
109974 - list_add_tail(&key_type_keyring.link, &key_types_list);
109975 - list_add_tail(&key_type_dead.link, &key_types_list);
109976 - list_add_tail(&key_type_user.link, &key_types_list);
109977 - list_add_tail(&key_type_logon.link, &key_types_list);
109978 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
109979 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
109980 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
109981 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
109982
109983 /* record the root user tracking */
109984 rb_link_node(&root_key_user.node,
109985 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
109986 index 4743d71..170a185 100644
109987 --- a/security/keys/keyctl.c
109988 +++ b/security/keys/keyctl.c
109989 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
109990 /*
109991 * Copy the iovec data from userspace
109992 */
109993 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109994 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
109995 unsigned ioc)
109996 {
109997 for (; ioc > 0; ioc--) {
109998 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109999 * If successful, 0 will be returned.
110000 */
110001 long keyctl_instantiate_key_common(key_serial_t id,
110002 - const struct iovec *payload_iov,
110003 + const struct iovec __user *payload_iov,
110004 unsigned ioc,
110005 size_t plen,
110006 key_serial_t ringid)
110007 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
110008 [0].iov_len = plen
110009 };
110010
110011 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
110012 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
110013 }
110014
110015 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
110016 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
110017 if (ret == 0)
110018 goto no_payload_free;
110019
110020 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
110021 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
110022 err:
110023 if (iov != iovstack)
110024 kfree(iov);
110025 diff --git a/security/min_addr.c b/security/min_addr.c
110026 index f728728..6457a0c 100644
110027 --- a/security/min_addr.c
110028 +++ b/security/min_addr.c
110029 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
110030 */
110031 static void update_mmap_min_addr(void)
110032 {
110033 +#ifndef SPARC
110034 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
110035 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
110036 mmap_min_addr = dac_mmap_min_addr;
110037 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
110038 #else
110039 mmap_min_addr = dac_mmap_min_addr;
110040 #endif
110041 +#endif
110042 }
110043
110044 /*
110045 diff --git a/security/security.c b/security/security.c
110046 index e81d5bb..b9c5111 100644
110047 --- a/security/security.c
110048 +++ b/security/security.c
110049 @@ -33,8 +33,8 @@
110050 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
110051 CONFIG_DEFAULT_SECURITY;
110052
110053 -static struct security_operations *security_ops;
110054 -static struct security_operations default_security_ops = {
110055 +struct security_operations *security_ops __read_only;
110056 +struct security_operations default_security_ops __read_only = {
110057 .name = "default",
110058 };
110059
110060 @@ -73,11 +73,6 @@ int __init security_init(void)
110061 return 0;
110062 }
110063
110064 -void reset_security_ops(void)
110065 -{
110066 - security_ops = &default_security_ops;
110067 -}
110068 -
110069 /* Save user chosen LSM */
110070 static int __init choose_lsm(char *str)
110071 {
110072 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
110073 index afcc0ae..71f0525 100644
110074 --- a/security/selinux/avc.c
110075 +++ b/security/selinux/avc.c
110076 @@ -59,7 +59,7 @@ struct avc_node {
110077 struct avc_cache {
110078 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
110079 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
110080 - atomic_t lru_hint; /* LRU hint for reclaim scan */
110081 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
110082 atomic_t active_nodes;
110083 u32 latest_notif; /* latest revocation notification */
110084 };
110085 @@ -167,7 +167,7 @@ void __init avc_init(void)
110086 spin_lock_init(&avc_cache.slots_lock[i]);
110087 }
110088 atomic_set(&avc_cache.active_nodes, 0);
110089 - atomic_set(&avc_cache.lru_hint, 0);
110090 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
110091
110092 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
110093 0, SLAB_PANIC, NULL);
110094 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
110095 spinlock_t *lock;
110096
110097 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
110098 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
110099 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
110100 head = &avc_cache.slots[hvalue];
110101 lock = &avc_cache.slots_lock[hvalue];
110102
110103 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
110104 index 4d1a541..4d87c9b 100644
110105 --- a/security/selinux/hooks.c
110106 +++ b/security/selinux/hooks.c
110107 @@ -5862,7 +5862,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
110108
110109 #endif
110110
110111 -static struct security_operations selinux_ops = {
110112 +static struct security_operations selinux_ops __read_only = {
110113 + .name = "selinux",
110114 .name = "selinux",
110115
110116 .binder_set_context_mgr = selinux_binder_set_context_mgr,
110117 @@ -6208,6 +6209,9 @@ static void selinux_nf_ip_exit(void)
110118 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
110119 static int selinux_disabled;
110120
110121 +extern struct security_operations *security_ops;
110122 +extern struct security_operations default_security_ops;
110123 +
110124 int selinux_disable(void)
110125 {
110126 if (ss_initialized) {
110127 @@ -6225,7 +6229,9 @@ int selinux_disable(void)
110128 selinux_disabled = 1;
110129 selinux_enabled = 0;
110130
110131 - reset_security_ops();
110132 + pax_open_kernel();
110133 + security_ops = &default_security_ops;
110134 + pax_close_kernel();
110135
110136 /* Try to destroy the avc node cache */
110137 avc_disable();
110138 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
110139 index 1450f85..a91e0bc 100644
110140 --- a/security/selinux/include/xfrm.h
110141 +++ b/security/selinux/include/xfrm.h
110142 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
110143
110144 rtnl_lock();
110145 for_each_net(net) {
110146 - atomic_inc(&net->xfrm.flow_cache_genid);
110147 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
110148 rt_genid_bump_all(net);
110149 }
110150 rtnl_unlock();
110151 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
110152 index c934311..ac64d68 100644
110153 --- a/security/smack/smack_lsm.c
110154 +++ b/security/smack/smack_lsm.c
110155 @@ -4187,7 +4187,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
110156 return 0;
110157 }
110158
110159 -struct security_operations smack_ops = {
110160 +struct security_operations smack_ops __read_only = {
110161 .name = "smack",
110162
110163 .ptrace_access_check = smack_ptrace_access_check,
110164 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
110165 index c151a18..14ba19a 100644
110166 --- a/security/tomoyo/file.c
110167 +++ b/security/tomoyo/file.c
110168 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
110169 {
110170 struct tomoyo_request_info r;
110171 struct tomoyo_obj_info obj = {
110172 - .path1 = *path,
110173 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110174 };
110175 int error = -ENOMEM;
110176 struct tomoyo_path_info buf;
110177 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
110178 struct tomoyo_path_info buf;
110179 struct tomoyo_request_info r;
110180 struct tomoyo_obj_info obj = {
110181 - .path1 = *path,
110182 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110183 };
110184 int idx;
110185
110186 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
110187 {
110188 struct tomoyo_request_info r;
110189 struct tomoyo_obj_info obj = {
110190 - .path1 = *path,
110191 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110192 };
110193 int error;
110194 struct tomoyo_path_info buf;
110195 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
110196 {
110197 struct tomoyo_request_info r;
110198 struct tomoyo_obj_info obj = {
110199 - .path1 = *path,
110200 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110201 };
110202 int error = -ENOMEM;
110203 struct tomoyo_path_info buf;
110204 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
110205 struct tomoyo_path_info buf2;
110206 struct tomoyo_request_info r;
110207 struct tomoyo_obj_info obj = {
110208 - .path1 = *path1,
110209 - .path2 = *path2,
110210 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
110211 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
110212 };
110213 int idx;
110214
110215 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
110216 index 390c646..f2f8db3 100644
110217 --- a/security/tomoyo/mount.c
110218 +++ b/security/tomoyo/mount.c
110219 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
110220 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
110221 need_dev = -1; /* dev_name is a directory */
110222 } else {
110223 + if (!capable(CAP_SYS_ADMIN)) {
110224 + error = -EPERM;
110225 + goto out;
110226 + }
110227 fstype = get_fs_type(type);
110228 if (!fstype) {
110229 error = -ENODEV;
110230 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
110231 index f0b756e..8aa497b 100644
110232 --- a/security/tomoyo/tomoyo.c
110233 +++ b/security/tomoyo/tomoyo.c
110234 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
110235 */
110236 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
110237 {
110238 - struct path path = { mnt, dentry };
110239 + struct path path = { .mnt = mnt, .dentry = dentry };
110240 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
110241 }
110242
110243 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
110244 */
110245 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
110246 {
110247 - struct path path = { parent->mnt, dentry };
110248 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110249 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
110250 }
110251
110252 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
110253 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
110254 umode_t mode)
110255 {
110256 - struct path path = { parent->mnt, dentry };
110257 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110258 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
110259 mode & S_IALLUGO);
110260 }
110261 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
110262 */
110263 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
110264 {
110265 - struct path path = { parent->mnt, dentry };
110266 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110267 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
110268 }
110269
110270 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
110271 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
110272 const char *old_name)
110273 {
110274 - struct path path = { parent->mnt, dentry };
110275 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110276 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
110277 }
110278
110279 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
110280 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
110281 umode_t mode, unsigned int dev)
110282 {
110283 - struct path path = { parent->mnt, dentry };
110284 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110285 int type = TOMOYO_TYPE_CREATE;
110286 const unsigned int perm = mode & S_IALLUGO;
110287
110288 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
110289 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
110290 struct dentry *new_dentry)
110291 {
110292 - struct path path1 = { new_dir->mnt, old_dentry };
110293 - struct path path2 = { new_dir->mnt, new_dentry };
110294 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
110295 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
110296 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
110297 }
110298
110299 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
110300 struct path *new_parent,
110301 struct dentry *new_dentry)
110302 {
110303 - struct path path1 = { old_parent->mnt, old_dentry };
110304 - struct path path2 = { new_parent->mnt, new_dentry };
110305 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
110306 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
110307 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
110308 }
110309
110310 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
110311 */
110312 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
110313 {
110314 - struct path path = { mnt, mnt->mnt_root };
110315 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
110316 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
110317 }
110318
110319 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
110320 * tomoyo_security_ops is a "struct security_operations" which is used for
110321 * registering TOMOYO.
110322 */
110323 -static struct security_operations tomoyo_security_ops = {
110324 +static struct security_operations tomoyo_security_ops __read_only = {
110325 .name = "tomoyo",
110326 .cred_alloc_blank = tomoyo_cred_alloc_blank,
110327 .cred_prepare = tomoyo_cred_prepare,
110328 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
110329 index 20ef514..4182bed 100644
110330 --- a/security/yama/Kconfig
110331 +++ b/security/yama/Kconfig
110332 @@ -1,6 +1,6 @@
110333 config SECURITY_YAMA
110334 bool "Yama support"
110335 - depends on SECURITY
110336 + depends on SECURITY && !GRKERNSEC
110337 select SECURITYFS
110338 select SECURITY_PATH
110339 default n
110340 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
110341 index 13c88fbc..f8c115e 100644
110342 --- a/security/yama/yama_lsm.c
110343 +++ b/security/yama/yama_lsm.c
110344 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
110345 }
110346
110347 #ifndef CONFIG_SECURITY_YAMA_STACKED
110348 -static struct security_operations yama_ops = {
110349 +static struct security_operations yama_ops __read_only = {
110350 .name = "yama",
110351
110352 .ptrace_access_check = yama_ptrace_access_check,
110353 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
110354 #endif
110355
110356 #ifdef CONFIG_SYSCTL
110357 +static int zero __read_only;
110358 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
110359 +
110360 static int yama_dointvec_minmax(struct ctl_table *table, int write,
110361 void __user *buffer, size_t *lenp, loff_t *ppos)
110362 {
110363 - int rc;
110364 + ctl_table_no_const yama_table;
110365
110366 if (write && !capable(CAP_SYS_PTRACE))
110367 return -EPERM;
110368
110369 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
110370 - if (rc)
110371 - return rc;
110372 -
110373 + yama_table = *table;
110374 /* Lock the max value if it ever gets set. */
110375 - if (write && *(int *)table->data == *(int *)table->extra2)
110376 - table->extra1 = table->extra2;
110377 -
110378 - return rc;
110379 + if (ptrace_scope == max_scope)
110380 + yama_table.extra1 = &max_scope;
110381 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
110382 }
110383
110384 -static int zero;
110385 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
110386 -
110387 struct ctl_path yama_sysctl_path[] = {
110388 { .procname = "kernel", },
110389 { .procname = "yama", },
110390 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
110391 index 23c371e..da7c25e 100644
110392 --- a/sound/aoa/codecs/onyx.c
110393 +++ b/sound/aoa/codecs/onyx.c
110394 @@ -54,7 +54,7 @@ struct onyx {
110395 spdif_locked:1,
110396 analog_locked:1,
110397 original_mute:2;
110398 - int open_count;
110399 + local_t open_count;
110400 struct codec_info *codec_info;
110401
110402 /* mutex serializes concurrent access to the device
110403 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
110404 struct onyx *onyx = cii->codec_data;
110405
110406 mutex_lock(&onyx->mutex);
110407 - onyx->open_count++;
110408 + local_inc(&onyx->open_count);
110409 mutex_unlock(&onyx->mutex);
110410
110411 return 0;
110412 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
110413 struct onyx *onyx = cii->codec_data;
110414
110415 mutex_lock(&onyx->mutex);
110416 - onyx->open_count--;
110417 - if (!onyx->open_count)
110418 + if (local_dec_and_test(&onyx->open_count))
110419 onyx->spdif_locked = onyx->analog_locked = 0;
110420 mutex_unlock(&onyx->mutex);
110421
110422 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
110423 index ffd2025..df062c9 100644
110424 --- a/sound/aoa/codecs/onyx.h
110425 +++ b/sound/aoa/codecs/onyx.h
110426 @@ -11,6 +11,7 @@
110427 #include <linux/i2c.h>
110428 #include <asm/pmac_low_i2c.h>
110429 #include <asm/prom.h>
110430 +#include <asm/local.h>
110431
110432 /* PCM3052 register definitions */
110433
110434 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
110435 index 80423a4c..270c3d0 100644
110436 --- a/sound/core/oss/pcm_oss.c
110437 +++ b/sound/core/oss/pcm_oss.c
110438 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
110439 if (in_kernel) {
110440 mm_segment_t fs;
110441 fs = snd_enter_user();
110442 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
110443 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
110444 snd_leave_user(fs);
110445 } else {
110446 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
110447 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
110448 }
110449 if (ret != -EPIPE && ret != -ESTRPIPE)
110450 break;
110451 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
110452 if (in_kernel) {
110453 mm_segment_t fs;
110454 fs = snd_enter_user();
110455 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
110456 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
110457 snd_leave_user(fs);
110458 } else {
110459 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
110460 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
110461 }
110462 if (ret == -EPIPE) {
110463 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
110464 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
110465 struct snd_pcm_plugin_channel *channels;
110466 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
110467 if (!in_kernel) {
110468 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
110469 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
110470 return -EFAULT;
110471 buf = runtime->oss.buffer;
110472 }
110473 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
110474 }
110475 } else {
110476 tmp = snd_pcm_oss_write2(substream,
110477 - (const char __force *)buf,
110478 + (const char __force_kernel *)buf,
110479 runtime->oss.period_bytes, 0);
110480 if (tmp <= 0)
110481 goto err;
110482 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
110483 struct snd_pcm_runtime *runtime = substream->runtime;
110484 snd_pcm_sframes_t frames, frames1;
110485 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
110486 - char __user *final_dst = (char __force __user *)buf;
110487 + char __user *final_dst = (char __force_user *)buf;
110488 if (runtime->oss.plugin_first) {
110489 struct snd_pcm_plugin_channel *channels;
110490 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
110491 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
110492 xfer += tmp;
110493 runtime->oss.buffer_used -= tmp;
110494 } else {
110495 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
110496 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
110497 runtime->oss.period_bytes, 0);
110498 if (tmp <= 0)
110499 goto err;
110500 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
110501 size1);
110502 size1 /= runtime->channels; /* frames */
110503 fs = snd_enter_user();
110504 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
110505 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
110506 snd_leave_user(fs);
110507 }
110508 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
110509 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
110510 index 2d957ba..fda022c 100644
110511 --- a/sound/core/pcm_compat.c
110512 +++ b/sound/core/pcm_compat.c
110513 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
110514 int err;
110515
110516 fs = snd_enter_user();
110517 - err = snd_pcm_delay(substream, &delay);
110518 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
110519 snd_leave_user(fs);
110520 if (err < 0)
110521 return err;
110522 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
110523 index 279e24f..24aafe5 100644
110524 --- a/sound/core/pcm_native.c
110525 +++ b/sound/core/pcm_native.c
110526 @@ -2969,11 +2969,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
110527 switch (substream->stream) {
110528 case SNDRV_PCM_STREAM_PLAYBACK:
110529 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
110530 - (void __user *)arg);
110531 + (void __force_user *)arg);
110532 break;
110533 case SNDRV_PCM_STREAM_CAPTURE:
110534 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
110535 - (void __user *)arg);
110536 + (void __force_user *)arg);
110537 break;
110538 default:
110539 result = -EINVAL;
110540 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
110541 index 16d4267..fe8b49b 100644
110542 --- a/sound/core/seq/oss/seq_oss.c
110543 +++ b/sound/core/seq/oss/seq_oss.c
110544 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
110545 {
110546 int rc;
110547 static struct snd_seq_dev_ops ops = {
110548 - snd_seq_oss_synth_register,
110549 - snd_seq_oss_synth_unregister,
110550 + .init_device = snd_seq_oss_synth_register,
110551 + .free_device = snd_seq_oss_synth_unregister,
110552 };
110553
110554 snd_seq_autoload_lock();
110555 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
110556 index 0631bda..d0dcd49 100644
110557 --- a/sound/core/seq/seq_device.c
110558 +++ b/sound/core/seq/seq_device.c
110559 @@ -65,7 +65,7 @@ struct ops_list {
110560 int argsize; /* argument size */
110561
110562 /* operators */
110563 - struct snd_seq_dev_ops ops;
110564 + struct snd_seq_dev_ops *ops;
110565
110566 /* registered devices */
110567 struct list_head dev_list; /* list of devices */
110568 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
110569
110570 mutex_lock(&ops->reg_mutex);
110571 /* copy driver operators */
110572 - ops->ops = *entry;
110573 + ops->ops = entry;
110574 ops->driver |= DRIVER_LOADED;
110575 ops->argsize = argsize;
110576
110577 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
110578 dev->name, ops->id, ops->argsize, dev->argsize);
110579 return -EINVAL;
110580 }
110581 - if (ops->ops.init_device(dev) >= 0) {
110582 + if (ops->ops->init_device(dev) >= 0) {
110583 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
110584 ops->num_init_devices++;
110585 } else {
110586 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
110587 dev->name, ops->id, ops->argsize, dev->argsize);
110588 return -EINVAL;
110589 }
110590 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
110591 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
110592 dev->status = SNDRV_SEQ_DEVICE_FREE;
110593 dev->driver_data = NULL;
110594 ops->num_init_devices--;
110595 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
110596 index 68fec77..97fb643 100644
110597 --- a/sound/core/seq/seq_midi.c
110598 +++ b/sound/core/seq/seq_midi.c
110599 @@ -461,8 +461,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
110600 static int __init alsa_seq_midi_init(void)
110601 {
110602 static struct snd_seq_dev_ops ops = {
110603 - snd_seq_midisynth_register_port,
110604 - snd_seq_midisynth_unregister_port,
110605 + .init_device = snd_seq_midisynth_register_port,
110606 + .free_device = snd_seq_midisynth_unregister_port,
110607 };
110608 memset(&synths, 0, sizeof(synths));
110609 snd_seq_autoload_lock();
110610 diff --git a/sound/core/sound.c b/sound/core/sound.c
110611 index 185cec0..a95a1a9 100644
110612 --- a/sound/core/sound.c
110613 +++ b/sound/core/sound.c
110614 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
110615 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
110616 default: return;
110617 }
110618 - request_module(str);
110619 + request_module("%s", str);
110620 }
110621
110622 #endif /* modular kernel */
110623 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
110624 index 2a008a9..a1efb3f 100644
110625 --- a/sound/drivers/mts64.c
110626 +++ b/sound/drivers/mts64.c
110627 @@ -29,6 +29,7 @@
110628 #include <sound/initval.h>
110629 #include <sound/rawmidi.h>
110630 #include <sound/control.h>
110631 +#include <asm/local.h>
110632
110633 #define CARD_NAME "Miditerminal 4140"
110634 #define DRIVER_NAME "MTS64"
110635 @@ -67,7 +68,7 @@ struct mts64 {
110636 struct pardevice *pardev;
110637 int pardev_claimed;
110638
110639 - int open_count;
110640 + local_t open_count;
110641 int current_midi_output_port;
110642 int current_midi_input_port;
110643 u8 mode[MTS64_NUM_INPUT_PORTS];
110644 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
110645 {
110646 struct mts64 *mts = substream->rmidi->private_data;
110647
110648 - if (mts->open_count == 0) {
110649 + if (local_read(&mts->open_count) == 0) {
110650 /* We don't need a spinlock here, because this is just called
110651 if the device has not been opened before.
110652 So there aren't any IRQs from the device */
110653 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
110654
110655 msleep(50);
110656 }
110657 - ++(mts->open_count);
110658 + local_inc(&mts->open_count);
110659
110660 return 0;
110661 }
110662 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
110663 struct mts64 *mts = substream->rmidi->private_data;
110664 unsigned long flags;
110665
110666 - --(mts->open_count);
110667 - if (mts->open_count == 0) {
110668 + if (local_dec_return(&mts->open_count) == 0) {
110669 /* We need the spinlock_irqsave here because we can still
110670 have IRQs at this point */
110671 spin_lock_irqsave(&mts->lock, flags);
110672 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
110673
110674 msleep(500);
110675
110676 - } else if (mts->open_count < 0)
110677 - mts->open_count = 0;
110678 + } else if (local_read(&mts->open_count) < 0)
110679 + local_set(&mts->open_count, 0);
110680
110681 return 0;
110682 }
110683 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
110684 index a9f618e..c5a7208 100644
110685 --- a/sound/drivers/opl3/opl3_seq.c
110686 +++ b/sound/drivers/opl3/opl3_seq.c
110687 @@ -279,8 +279,8 @@ static int __init alsa_opl3_seq_init(void)
110688 {
110689 static struct snd_seq_dev_ops ops =
110690 {
110691 - snd_opl3_seq_new_device,
110692 - snd_opl3_seq_delete_device
110693 + .init_device = snd_opl3_seq_new_device,
110694 + .free_device = snd_opl3_seq_delete_device
110695 };
110696
110697 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
110698 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
110699 index 3b0ee42..8423ad6 100644
110700 --- a/sound/drivers/opl4/opl4_lib.c
110701 +++ b/sound/drivers/opl4/opl4_lib.c
110702 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
110703 MODULE_DESCRIPTION("OPL4 driver");
110704 MODULE_LICENSE("GPL");
110705
110706 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
110707 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
110708 {
110709 int timeout = 10;
110710 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
110711 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
110712 index 9919769..d7de36c 100644
110713 --- a/sound/drivers/opl4/opl4_seq.c
110714 +++ b/sound/drivers/opl4/opl4_seq.c
110715 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
110716 static int __init alsa_opl4_synth_init(void)
110717 {
110718 static struct snd_seq_dev_ops ops = {
110719 - snd_opl4_seq_new_device,
110720 - snd_opl4_seq_delete_device
110721 + .init_device = snd_opl4_seq_new_device,
110722 + .free_device = snd_opl4_seq_delete_device
110723 };
110724
110725 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
110726 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
110727 index 464385a..46ab3f6 100644
110728 --- a/sound/drivers/portman2x4.c
110729 +++ b/sound/drivers/portman2x4.c
110730 @@ -48,6 +48,7 @@
110731 #include <sound/initval.h>
110732 #include <sound/rawmidi.h>
110733 #include <sound/control.h>
110734 +#include <asm/local.h>
110735
110736 #define CARD_NAME "Portman 2x4"
110737 #define DRIVER_NAME "portman"
110738 @@ -85,7 +86,7 @@ struct portman {
110739 struct pardevice *pardev;
110740 int pardev_claimed;
110741
110742 - int open_count;
110743 + local_t open_count;
110744 int mode[PORTMAN_NUM_INPUT_PORTS];
110745 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
110746 };
110747 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
110748 index 5cc356d..d65e68ff 100644
110749 --- a/sound/firewire/amdtp.c
110750 +++ b/sound/firewire/amdtp.c
110751 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
110752 ptr = s->pcm_buffer_pointer + frames;
110753 if (ptr >= pcm->runtime->buffer_size)
110754 ptr -= pcm->runtime->buffer_size;
110755 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
110756 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
110757
110758 s->pcm_period_pointer += frames;
110759 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
110760 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
110761 */
110762 void amdtp_stream_update(struct amdtp_stream *s)
110763 {
110764 - ACCESS_ONCE(s->source_node_id_field) =
110765 + ACCESS_ONCE_RW(s->source_node_id_field) =
110766 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
110767 }
110768 EXPORT_SYMBOL(amdtp_stream_update);
110769 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
110770 index 8a03a91..aaacc0c 100644
110771 --- a/sound/firewire/amdtp.h
110772 +++ b/sound/firewire/amdtp.h
110773 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
110774 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
110775 struct snd_pcm_substream *pcm)
110776 {
110777 - ACCESS_ONCE(s->pcm) = pcm;
110778 + ACCESS_ONCE_RW(s->pcm) = pcm;
110779 }
110780
110781 /**
110782 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
110783 struct snd_rawmidi_substream *midi)
110784 {
110785 if (port < s->midi_ports)
110786 - ACCESS_ONCE(s->midi[port]) = midi;
110787 + ACCESS_ONCE_RW(s->midi[port]) = midi;
110788 }
110789
110790 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
110791 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
110792 index 48d6dca..a0266c23 100644
110793 --- a/sound/firewire/isight.c
110794 +++ b/sound/firewire/isight.c
110795 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
110796 ptr += count;
110797 if (ptr >= runtime->buffer_size)
110798 ptr -= runtime->buffer_size;
110799 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
110800 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
110801
110802 isight->period_counter += count;
110803 if (isight->period_counter >= runtime->period_size) {
110804 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
110805 if (err < 0)
110806 return err;
110807
110808 - ACCESS_ONCE(isight->pcm_active) = true;
110809 + ACCESS_ONCE_RW(isight->pcm_active) = true;
110810
110811 return 0;
110812 }
110813 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
110814 {
110815 struct isight *isight = substream->private_data;
110816
110817 - ACCESS_ONCE(isight->pcm_active) = false;
110818 + ACCESS_ONCE_RW(isight->pcm_active) = false;
110819
110820 mutex_lock(&isight->mutex);
110821 isight_stop_streaming(isight);
110822 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
110823
110824 switch (cmd) {
110825 case SNDRV_PCM_TRIGGER_START:
110826 - ACCESS_ONCE(isight->pcm_running) = true;
110827 + ACCESS_ONCE_RW(isight->pcm_running) = true;
110828 break;
110829 case SNDRV_PCM_TRIGGER_STOP:
110830 - ACCESS_ONCE(isight->pcm_running) = false;
110831 + ACCESS_ONCE_RW(isight->pcm_running) = false;
110832 break;
110833 default:
110834 return -EINVAL;
110835 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
110836 index 2dba848..c682aef 100644
110837 --- a/sound/firewire/scs1x.c
110838 +++ b/sound/firewire/scs1x.c
110839 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
110840 {
110841 struct scs *scs = stream->rmidi->private_data;
110842
110843 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
110844 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
110845 if (up) {
110846 scs->output_idle = false;
110847 tasklet_schedule(&scs->tasklet);
110848 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
110849 {
110850 struct scs *scs = stream->rmidi->private_data;
110851
110852 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
110853 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
110854 }
110855
110856 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
110857 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
110858
110859 snd_card_disconnect(scs->card);
110860
110861 - ACCESS_ONCE(scs->output) = NULL;
110862 - ACCESS_ONCE(scs->input) = NULL;
110863 + ACCESS_ONCE_RW(scs->output) = NULL;
110864 + ACCESS_ONCE_RW(scs->input) = NULL;
110865
110866 wait_event(scs->idle_wait, scs->output_idle);
110867
110868 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
110869 index 72332df..82ec6a2 100644
110870 --- a/sound/isa/sb/emu8000_synth.c
110871 +++ b/sound/isa/sb/emu8000_synth.c
110872 @@ -118,8 +118,8 @@ static int __init alsa_emu8000_init(void)
110873 {
110874
110875 static struct snd_seq_dev_ops ops = {
110876 - snd_emu8000_new_device,
110877 - snd_emu8000_delete_device,
110878 + .init_device = snd_emu8000_new_device,
110879 + .free_device = snd_emu8000_delete_device,
110880 };
110881 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
110882 sizeof(struct snd_emu8000*));
110883 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
110884 index 048439a..3be9f6f 100644
110885 --- a/sound/oss/sb_audio.c
110886 +++ b/sound/oss/sb_audio.c
110887 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
110888 buf16 = (signed short *)(localbuf + localoffs);
110889 while (c)
110890 {
110891 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
110892 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
110893 if (copy_from_user(lbuf8,
110894 userbuf+useroffs + p,
110895 locallen))
110896 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
110897 index 213a416..aeab5c9 100644
110898 --- a/sound/oss/swarm_cs4297a.c
110899 +++ b/sound/oss/swarm_cs4297a.c
110900 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
110901 {
110902 struct cs4297a_state *s;
110903 u32 pwr, id;
110904 - mm_segment_t fs;
110905 int rval;
110906 u64 cfg;
110907 int mdio_val;
110908 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
110909 if (!rval) {
110910 char *sb1250_duart_present;
110911
110912 +#if 0
110913 + mm_segment_t fs;
110914 fs = get_fs();
110915 set_fs(KERNEL_DS);
110916 -#if 0
110917 val = SOUND_MASK_LINE;
110918 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
110919 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
110920 val = initvol[i].vol;
110921 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
110922 }
110923 + set_fs(fs);
110924 // cs4297a_write_ac97(s, 0x18, 0x0808);
110925 #else
110926 // cs4297a_write_ac97(s, 0x5e, 0x180);
110927 cs4297a_write_ac97(s, 0x02, 0x0808);
110928 cs4297a_write_ac97(s, 0x18, 0x0808);
110929 #endif
110930 - set_fs(fs);
110931
110932 list_add(&s->list, &cs4297a_devs);
110933
110934 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
110935 index 4c41c90..37f3631 100644
110936 --- a/sound/pci/emu10k1/emu10k1_synth.c
110937 +++ b/sound/pci/emu10k1/emu10k1_synth.c
110938 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
110939 {
110940
110941 static struct snd_seq_dev_ops ops = {
110942 - snd_emu10k1_synth_new_device,
110943 - snd_emu10k1_synth_delete_device,
110944 + .init_device = snd_emu10k1_synth_new_device,
110945 + .free_device = snd_emu10k1_synth_delete_device,
110946 };
110947 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
110948 sizeof(struct snd_emu10k1_synth_arg));
110949 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
110950 index 2fe86d2..8f1cd08 100644
110951 --- a/sound/pci/hda/hda_codec.c
110952 +++ b/sound/pci/hda/hda_codec.c
110953 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
110954 /* FIXME: set_fs() hack for obtaining user-space TLV data */
110955 mm_segment_t fs = get_fs();
110956 set_fs(get_ds());
110957 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
110958 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
110959 tlv = _tlv;
110960 set_fs(fs);
110961 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
110962 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
110963 index 149d4cb..7784769 100644
110964 --- a/sound/pci/ymfpci/ymfpci.h
110965 +++ b/sound/pci/ymfpci/ymfpci.h
110966 @@ -358,7 +358,7 @@ struct snd_ymfpci {
110967 spinlock_t reg_lock;
110968 spinlock_t voice_lock;
110969 wait_queue_head_t interrupt_sleep;
110970 - atomic_t interrupt_sleep_count;
110971 + atomic_unchecked_t interrupt_sleep_count;
110972 struct snd_info_entry *proc_entry;
110973 const struct firmware *dsp_microcode;
110974 const struct firmware *controller_microcode;
110975 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
110976 index 4c26076..a13f370 100644
110977 --- a/sound/pci/ymfpci/ymfpci_main.c
110978 +++ b/sound/pci/ymfpci/ymfpci_main.c
110979 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
110980 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
110981 break;
110982 }
110983 - if (atomic_read(&chip->interrupt_sleep_count)) {
110984 - atomic_set(&chip->interrupt_sleep_count, 0);
110985 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110986 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110987 wake_up(&chip->interrupt_sleep);
110988 }
110989 __end:
110990 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
110991 continue;
110992 init_waitqueue_entry(&wait, current);
110993 add_wait_queue(&chip->interrupt_sleep, &wait);
110994 - atomic_inc(&chip->interrupt_sleep_count);
110995 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
110996 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
110997 remove_wait_queue(&chip->interrupt_sleep, &wait);
110998 }
110999 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
111000 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
111001 spin_unlock(&chip->reg_lock);
111002
111003 - if (atomic_read(&chip->interrupt_sleep_count)) {
111004 - atomic_set(&chip->interrupt_sleep_count, 0);
111005 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
111006 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
111007 wake_up(&chip->interrupt_sleep);
111008 }
111009 }
111010 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
111011 spin_lock_init(&chip->reg_lock);
111012 spin_lock_init(&chip->voice_lock);
111013 init_waitqueue_head(&chip->interrupt_sleep);
111014 - atomic_set(&chip->interrupt_sleep_count, 0);
111015 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
111016 chip->card = card;
111017 chip->pci = pci;
111018 chip->irq = -1;
111019 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
111020 index 08d7259..0336224 100644
111021 --- a/sound/soc/soc-ac97.c
111022 +++ b/sound/soc/soc-ac97.c
111023 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
111024 if (ret)
111025 return ret;
111026
111027 - ops->warm_reset = snd_soc_ac97_warm_reset;
111028 - ops->reset = snd_soc_ac97_reset;
111029 + pax_open_kernel();
111030 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
111031 + *(void **)&ops->reset = snd_soc_ac97_reset;
111032 + pax_close_kernel();
111033
111034 snd_ac97_rst_cfg = cfg;
111035 return 0;
111036 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
111037 index 1cfb19e..6e5731a 100644
111038 --- a/sound/soc/xtensa/xtfpga-i2s.c
111039 +++ b/sound/soc/xtensa/xtfpga-i2s.c
111040 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
111041 case SNDRV_PCM_TRIGGER_START:
111042 case SNDRV_PCM_TRIGGER_RESUME:
111043 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
111044 - ACCESS_ONCE(i2s->tx_ptr) = 0;
111045 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
111046 rcu_assign_pointer(i2s->tx_substream, substream);
111047 xtfpga_pcm_refill_fifo(i2s);
111048 break;
111049 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
111050 index 7778b8e..3d619fc 100644
111051 --- a/sound/synth/emux/emux_seq.c
111052 +++ b/sound/synth/emux/emux_seq.c
111053 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
111054 * MIDI emulation operators
111055 */
111056 static struct snd_midi_op emux_ops = {
111057 - snd_emux_note_on,
111058 - snd_emux_note_off,
111059 - snd_emux_key_press,
111060 - snd_emux_terminate_note,
111061 - snd_emux_control,
111062 - snd_emux_nrpn,
111063 - snd_emux_sysex,
111064 + .note_on = snd_emux_note_on,
111065 + .note_off = snd_emux_note_off,
111066 + .key_press = snd_emux_key_press,
111067 + .note_terminate = snd_emux_terminate_note,
111068 + .control = snd_emux_control,
111069 + .nrpn = snd_emux_nrpn,
111070 + .sysex = snd_emux_sysex,
111071 };
111072
111073
111074 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
111075 index 81b7da8..bb2676f 100644
111076 --- a/sound/usb/line6/driver.c
111077 +++ b/sound/usb/line6/driver.c
111078 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
111079 {
111080 struct usb_device *usbdev = line6->usbdev;
111081 int ret;
111082 - unsigned char len;
111083 + unsigned char *plen;
111084 unsigned count;
111085
111086 if (address > 0xffff || datalen > 0xff)
111087 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
111088 return ret;
111089 }
111090
111091 + plen = kmalloc(1, GFP_KERNEL);
111092 + if (plen == NULL)
111093 + return -ENOMEM;
111094 +
111095 /* Wait for data length. We'll get 0xff until length arrives. */
111096 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
111097 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
111098 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
111099 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
111100 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
111101 USB_DIR_IN,
111102 - 0x0012, 0x0000, &len, 1,
111103 + 0x0012, 0x0000, plen, 1,
111104 LINE6_TIMEOUT * HZ);
111105 if (ret < 0) {
111106 dev_err(line6->ifcdev,
111107 "receive length failed (error %d)\n", ret);
111108 + kfree(plen);
111109 return ret;
111110 }
111111
111112 - if (len != 0xff)
111113 + if (*plen != 0xff)
111114 break;
111115 }
111116
111117 - if (len == 0xff) {
111118 + if (*plen == 0xff) {
111119 dev_err(line6->ifcdev, "read failed after %d retries\n",
111120 count);
111121 + kfree(plen);
111122 return -EIO;
111123 - } else if (len != datalen) {
111124 + } else if (*plen != datalen) {
111125 /* should be equal or something went wrong */
111126 dev_err(line6->ifcdev,
111127 "length mismatch (expected %d, got %d)\n",
111128 - (int)datalen, (int)len);
111129 + (int)datalen, (int)*plen);
111130 + kfree(plen);
111131 return -EIO;
111132 }
111133
111134 + kfree(plen);
111135 +
111136 /* receive the result: */
111137 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
111138 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
111139 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
111140 {
111141 struct usb_device *usbdev = line6->usbdev;
111142 int ret;
111143 - unsigned char status;
111144 + unsigned char *status;
111145 int count;
111146
111147 if (address > 0xffff || datalen > 0xffff)
111148 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
111149 return ret;
111150 }
111151
111152 + status = kmalloc(1, GFP_KERNEL);
111153 + if (status == NULL)
111154 + return -ENOMEM;
111155 +
111156 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
111157 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
111158
111159 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
111160 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
111161 USB_DIR_IN,
111162 0x0012, 0x0000,
111163 - &status, 1, LINE6_TIMEOUT * HZ);
111164 + status, 1, LINE6_TIMEOUT * HZ);
111165
111166 if (ret < 0) {
111167 dev_err(line6->ifcdev,
111168 "receiving status failed (error %d)\n", ret);
111169 + kfree(status);
111170 return ret;
111171 }
111172
111173 - if (status != 0xff)
111174 + if (*status != 0xff)
111175 break;
111176 }
111177
111178 - if (status == 0xff) {
111179 + if (*status == 0xff) {
111180 dev_err(line6->ifcdev, "write failed after %d retries\n",
111181 count);
111182 + kfree(status);
111183 return -EIO;
111184 - } else if (status != 0) {
111185 + } else if (*status != 0) {
111186 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
111187 + kfree(status);
111188 return -EIO;
111189 }
111190
111191 + kfree(status);
111192 +
111193 return 0;
111194 }
111195 EXPORT_SYMBOL_GPL(line6_write_data);
111196 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
111197 index 6d4c50c..aa658c8 100644
111198 --- a/sound/usb/line6/toneport.c
111199 +++ b/sound/usb/line6/toneport.c
111200 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
111201 */
111202 static void toneport_setup(struct usb_line6_toneport *toneport)
111203 {
111204 - int ticks;
111205 + int *ticks;
111206 struct usb_line6 *line6 = &toneport->line6;
111207 struct usb_device *usbdev = line6->usbdev;
111208
111209 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
111210 + if (ticks == NULL)
111211 + return;
111212 +
111213 /* sync time on device with host: */
111214 - ticks = (int)get_seconds();
111215 - line6_write_data(line6, 0x80c6, &ticks, 4);
111216 + *ticks = (int)get_seconds();
111217 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
111218 +
111219 + kfree(ticks);
111220
111221 /* enable device: */
111222 toneport_send_cmd(usbdev, 0x0301, 0x0000);
111223 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
111224 new file mode 100644
111225 index 0000000..de92ed9
111226 --- /dev/null
111227 +++ b/tools/gcc/.gitignore
111228 @@ -0,0 +1 @@
111229 +randomize_layout_seed.h
111230 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
111231 new file mode 100644
111232 index 0000000..a51677e
111233 --- /dev/null
111234 +++ b/tools/gcc/Makefile
111235 @@ -0,0 +1,52 @@
111236 +#CC := gcc
111237 +#PLUGIN_SOURCE_FILES := pax_plugin.c
111238 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
111239 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
111240 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
111241 +
111242 +ifeq ($(PLUGINCC),$(HOSTCC))
111243 +HOSTLIBS := hostlibs
111244 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
111245 +export HOST_EXTRACFLAGS
111246 +else
111247 +HOSTLIBS := hostcxxlibs
111248 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
111249 +export HOST_EXTRACXXFLAGS
111250 +endif
111251 +
111252 +export GCCPLUGINS_DIR HOSTLIBS
111253 +
111254 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
111255 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
111256 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
111257 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
111258 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
111259 +$(HOSTLIBS)-y += colorize_plugin.so
111260 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
111261 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
111262 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
111263 +
111264 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
111265 +subdir- += size_overflow_plugin
111266 +
111267 +always := $($(HOSTLIBS)-y)
111268 +
111269 +constify_plugin-objs := constify_plugin.o
111270 +stackleak_plugin-objs := stackleak_plugin.o
111271 +kallocstat_plugin-objs := kallocstat_plugin.o
111272 +kernexec_plugin-objs := kernexec_plugin.o
111273 +checker_plugin-objs := checker_plugin.o
111274 +colorize_plugin-objs := colorize_plugin.o
111275 +latent_entropy_plugin-objs := latent_entropy_plugin.o
111276 +structleak_plugin-objs := structleak_plugin.o
111277 +randomize_layout_plugin-objs := randomize_layout_plugin.o
111278 +
111279 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
111280 +
111281 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
111282 + cmd_create_randomize_layout_seed = \
111283 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
111284 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
111285 + $(call if_changed,create_randomize_layout_seed)
111286 +
111287 +targets += randomize_layout_seed.h randomize_layout_hash.h
111288 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
111289 new file mode 100644
111290 index 0000000..5452feea
111291 --- /dev/null
111292 +++ b/tools/gcc/checker_plugin.c
111293 @@ -0,0 +1,150 @@
111294 +/*
111295 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
111296 + * Licensed under the GPL v2
111297 + *
111298 + * Note: the choice of the license means that the compilation process is
111299 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111300 + * but for the kernel it doesn't matter since it doesn't link against
111301 + * any of the gcc libraries
111302 + *
111303 + * gcc plugin to implement various sparse (source code checker) features
111304 + *
111305 + * TODO:
111306 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
111307 + *
111308 + * BUGS:
111309 + * - none known
111310 + */
111311 +
111312 +#include "gcc-common.h"
111313 +
111314 +extern void c_register_addr_space (const char *str, addr_space_t as);
111315 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
111316 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
111317 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
111318 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
111319 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
111320 +
111321 +int plugin_is_GPL_compatible;
111322 +
111323 +static struct plugin_info checker_plugin_info = {
111324 + .version = "201304082245",
111325 + .help = NULL,
111326 +};
111327 +
111328 +#define ADDR_SPACE_KERNEL 0
111329 +#define ADDR_SPACE_FORCE_KERNEL 1
111330 +#define ADDR_SPACE_USER 2
111331 +#define ADDR_SPACE_FORCE_USER 3
111332 +#define ADDR_SPACE_IOMEM 0
111333 +#define ADDR_SPACE_FORCE_IOMEM 0
111334 +#define ADDR_SPACE_PERCPU 0
111335 +#define ADDR_SPACE_FORCE_PERCPU 0
111336 +#define ADDR_SPACE_RCU 0
111337 +#define ADDR_SPACE_FORCE_RCU 0
111338 +
111339 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
111340 +{
111341 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
111342 +}
111343 +
111344 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
111345 +{
111346 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
111347 +}
111348 +
111349 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
111350 +{
111351 + return default_addr_space_valid_pointer_mode(mode, as);
111352 +}
111353 +
111354 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
111355 +{
111356 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
111357 +}
111358 +
111359 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
111360 +{
111361 + return default_addr_space_legitimize_address(x, oldx, mode, as);
111362 +}
111363 +
111364 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
111365 +{
111366 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
111367 + return true;
111368 +
111369 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
111370 + return true;
111371 +
111372 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
111373 + return true;
111374 +
111375 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
111376 + return true;
111377 +
111378 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
111379 + return true;
111380 +
111381 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
111382 + return true;
111383 +
111384 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
111385 + return true;
111386 +
111387 + return subset == superset;
111388 +}
111389 +
111390 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
111391 +{
111392 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
111393 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
111394 +
111395 + return op;
111396 +}
111397 +
111398 +static void register_checker_address_spaces(void *event_data, void *data)
111399 +{
111400 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
111401 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
111402 + c_register_addr_space("__user", ADDR_SPACE_USER);
111403 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
111404 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
111405 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
111406 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
111407 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
111408 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
111409 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
111410 +
111411 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
111412 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
111413 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
111414 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
111415 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
111416 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
111417 + targetm.addr_space.convert = checker_addr_space_convert;
111418 +}
111419 +
111420 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111421 +{
111422 + const char * const plugin_name = plugin_info->base_name;
111423 + const int argc = plugin_info->argc;
111424 + const struct plugin_argument * const argv = plugin_info->argv;
111425 + int i;
111426 +
111427 + if (!plugin_default_version_check(version, &gcc_version)) {
111428 + error(G_("incompatible gcc/plugin versions"));
111429 + return 1;
111430 + }
111431 +
111432 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
111433 +
111434 + for (i = 0; i < argc; ++i)
111435 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111436 +
111437 + if (TARGET_64BIT == 0)
111438 + return 0;
111439 +
111440 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
111441 +
111442 + return 0;
111443 +}
111444 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
111445 new file mode 100644
111446 index 0000000..0c96d8a
111447 --- /dev/null
111448 +++ b/tools/gcc/colorize_plugin.c
111449 @@ -0,0 +1,215 @@
111450 +/*
111451 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
111452 + * Licensed under the GPL v2
111453 + *
111454 + * Note: the choice of the license means that the compilation process is
111455 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111456 + * but for the kernel it doesn't matter since it doesn't link against
111457 + * any of the gcc libraries
111458 + *
111459 + * gcc plugin to colorize diagnostic output
111460 + *
111461 + */
111462 +
111463 +#include "gcc-common.h"
111464 +
111465 +int plugin_is_GPL_compatible;
111466 +
111467 +static struct plugin_info colorize_plugin_info = {
111468 + .version = "201404202350",
111469 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
111470 +};
111471 +
111472 +#define GREEN "\033[32m\033[K"
111473 +#define LIGHTGREEN "\033[1;32m\033[K"
111474 +#define YELLOW "\033[33m\033[K"
111475 +#define LIGHTYELLOW "\033[1;33m\033[K"
111476 +#define RED "\033[31m\033[K"
111477 +#define LIGHTRED "\033[1;31m\033[K"
111478 +#define BLUE "\033[34m\033[K"
111479 +#define LIGHTBLUE "\033[1;34m\033[K"
111480 +#define BRIGHT "\033[1;m\033[K"
111481 +#define NORMAL "\033[m\033[K"
111482 +
111483 +static diagnostic_starter_fn old_starter;
111484 +static diagnostic_finalizer_fn old_finalizer;
111485 +
111486 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
111487 +{
111488 + const char *color;
111489 + char *newprefix;
111490 +
111491 + switch (diagnostic->kind) {
111492 + case DK_NOTE:
111493 + color = LIGHTBLUE;
111494 + break;
111495 +
111496 + case DK_PEDWARN:
111497 + case DK_WARNING:
111498 + color = LIGHTYELLOW;
111499 + break;
111500 +
111501 + case DK_ERROR:
111502 + case DK_FATAL:
111503 + case DK_ICE:
111504 + case DK_PERMERROR:
111505 + case DK_SORRY:
111506 + color = LIGHTRED;
111507 + break;
111508 +
111509 + default:
111510 + color = NORMAL;
111511 + }
111512 +
111513 + old_starter(context, diagnostic);
111514 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
111515 + return;
111516 + pp_destroy_prefix(context->printer);
111517 + pp_set_prefix(context->printer, newprefix);
111518 +}
111519 +
111520 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
111521 +{
111522 + old_finalizer(context, diagnostic);
111523 +}
111524 +
111525 +static void colorize_arm(void)
111526 +{
111527 + old_starter = diagnostic_starter(global_dc);
111528 + old_finalizer = diagnostic_finalizer(global_dc);
111529 +
111530 + diagnostic_starter(global_dc) = start_colorize;
111531 + diagnostic_finalizer(global_dc) = finalize_colorize;
111532 +}
111533 +
111534 +static unsigned int execute_colorize_rearm(void)
111535 +{
111536 + if (diagnostic_starter(global_dc) == start_colorize)
111537 + return 0;
111538 +
111539 + colorize_arm();
111540 + return 0;
111541 +}
111542 +
111543 +#if BUILDING_GCC_VERSION >= 4009
111544 +namespace {
111545 +static const struct pass_data colorize_rearm_pass_data = {
111546 +#else
111547 +struct simple_ipa_opt_pass colorize_rearm_pass = {
111548 + .pass = {
111549 +#endif
111550 + .type = SIMPLE_IPA_PASS,
111551 + .name = "colorize_rearm",
111552 +#if BUILDING_GCC_VERSION >= 4008
111553 + .optinfo_flags = OPTGROUP_NONE,
111554 +#endif
111555 +#if BUILDING_GCC_VERSION >= 5000
111556 +#elif BUILDING_GCC_VERSION == 4009
111557 + .has_gate = false,
111558 + .has_execute = true,
111559 +#else
111560 + .gate = NULL,
111561 + .execute = execute_colorize_rearm,
111562 + .sub = NULL,
111563 + .next = NULL,
111564 + .static_pass_number = 0,
111565 +#endif
111566 + .tv_id = TV_NONE,
111567 + .properties_required = 0,
111568 + .properties_provided = 0,
111569 + .properties_destroyed = 0,
111570 + .todo_flags_start = 0,
111571 + .todo_flags_finish = 0
111572 +#if BUILDING_GCC_VERSION < 4009
111573 + }
111574 +#endif
111575 +};
111576 +
111577 +#if BUILDING_GCC_VERSION >= 4009
111578 +class colorize_rearm_pass : public simple_ipa_opt_pass {
111579 +public:
111580 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
111581 +#if BUILDING_GCC_VERSION >= 5000
111582 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
111583 +#else
111584 + unsigned int execute() { return execute_colorize_rearm(); }
111585 +#endif
111586 +};
111587 +}
111588 +
111589 +static opt_pass *make_colorize_rearm_pass(void)
111590 +{
111591 + return new colorize_rearm_pass();
111592 +}
111593 +#else
111594 +static struct opt_pass *make_colorize_rearm_pass(void)
111595 +{
111596 + return &colorize_rearm_pass.pass;
111597 +}
111598 +#endif
111599 +
111600 +static void colorize_start_unit(void *gcc_data, void *user_data)
111601 +{
111602 + colorize_arm();
111603 +}
111604 +
111605 +static bool should_colorize(void)
111606 +{
111607 +#if BUILDING_GCC_VERSION >= 4009
111608 + return false;
111609 +#else
111610 + char const *t = getenv("TERM");
111611 +
111612 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
111613 +#endif
111614 +}
111615 +
111616 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111617 +{
111618 + const char * const plugin_name = plugin_info->base_name;
111619 + const int argc = plugin_info->argc;
111620 + const struct plugin_argument * const argv = plugin_info->argv;
111621 + int i;
111622 + struct register_pass_info colorize_rearm_pass_info;
111623 + bool colorize;
111624 +
111625 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
111626 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
111627 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
111628 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
111629 +
111630 + if (!plugin_default_version_check(version, &gcc_version)) {
111631 + error(G_("incompatible gcc/plugin versions"));
111632 + return 1;
111633 + }
111634 +
111635 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
111636 +
111637 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
111638 +
111639 + for (i = 0; i < argc; ++i) {
111640 + if (!strcmp(argv[i].key, "color")) {
111641 + if (!argv[i].value) {
111642 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111643 + continue;
111644 + }
111645 + if (!strcmp(argv[i].value, "always"))
111646 + colorize = true;
111647 + else if (!strcmp(argv[i].value, "never"))
111648 + colorize = false;
111649 + else if (!strcmp(argv[i].value, "auto"))
111650 + colorize = should_colorize();
111651 + else
111652 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
111653 + continue;
111654 + }
111655 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111656 + }
111657 +
111658 + if (colorize) {
111659 + // TODO: parse GCC_COLORS as used by gcc 4.9+
111660 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
111661 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
111662 + }
111663 + return 0;
111664 +}
111665 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
111666 new file mode 100644
111667 index 0000000..93b181d
111668 --- /dev/null
111669 +++ b/tools/gcc/constify_plugin.c
111670 @@ -0,0 +1,563 @@
111671 +/*
111672 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
111673 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
111674 + * Licensed under the GPL v2, or (at your option) v3
111675 + *
111676 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
111677 + *
111678 + * Homepage:
111679 + * http://www.grsecurity.net/~ephox/const_plugin/
111680 + *
111681 + * Usage:
111682 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
111683 + * $ gcc -fplugin=constify_plugin.so test.c -O2
111684 + */
111685 +
111686 +#include "gcc-common.h"
111687 +
111688 +// unused C type flag in all versions 4.5-5.0
111689 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
111690 +
111691 +int plugin_is_GPL_compatible;
111692 +
111693 +static struct plugin_info const_plugin_info = {
111694 + .version = "201401270210",
111695 + .help = "no-constify\tturn off constification\n",
111696 +};
111697 +
111698 +typedef struct {
111699 + bool has_fptr_field;
111700 + bool has_writable_field;
111701 + bool has_do_const_field;
111702 + bool has_no_const_field;
111703 +} constify_info;
111704 +
111705 +static const_tree get_field_type(const_tree field)
111706 +{
111707 + return strip_array_types(TREE_TYPE(field));
111708 +}
111709 +
111710 +static bool is_fptr(const_tree field)
111711 +{
111712 + const_tree ptr = get_field_type(field);
111713 +
111714 + if (TREE_CODE(ptr) != POINTER_TYPE)
111715 + return false;
111716 +
111717 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
111718 +}
111719 +
111720 +/*
111721 + * determine whether the given structure type meets the requirements for automatic constification,
111722 + * including the constification attributes on nested structure types
111723 + */
111724 +static void constifiable(const_tree node, constify_info *cinfo)
111725 +{
111726 + const_tree field;
111727 +
111728 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
111729 +
111730 + // e.g., pointer to structure fields while still constructing the structure type
111731 + if (TYPE_FIELDS(node) == NULL_TREE)
111732 + return;
111733 +
111734 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
111735 + const_tree type = get_field_type(field);
111736 + enum tree_code code = TREE_CODE(type);
111737 +
111738 + if (node == type)
111739 + continue;
111740 +
111741 + if (is_fptr(field))
111742 + cinfo->has_fptr_field = true;
111743 + else if (!TREE_READONLY(field))
111744 + cinfo->has_writable_field = true;
111745 +
111746 + if (code == RECORD_TYPE || code == UNION_TYPE) {
111747 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
111748 + cinfo->has_do_const_field = true;
111749 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
111750 + cinfo->has_no_const_field = true;
111751 + else
111752 + constifiable(type, cinfo);
111753 + }
111754 + }
111755 +}
111756 +
111757 +static bool constified(const_tree node)
111758 +{
111759 + constify_info cinfo = {
111760 + .has_fptr_field = false,
111761 + .has_writable_field = false,
111762 + .has_do_const_field = false,
111763 + .has_no_const_field = false
111764 + };
111765 +
111766 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
111767 +
111768 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
111769 +// gcc_assert(!TYPE_READONLY(node));
111770 + return false;
111771 + }
111772 +
111773 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
111774 + gcc_assert(TYPE_READONLY(node));
111775 + return true;
111776 + }
111777 +
111778 + constifiable(node, &cinfo);
111779 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
111780 + return false;
111781 +
111782 + return TYPE_READONLY(node);
111783 +}
111784 +
111785 +static void deconstify_tree(tree node);
111786 +
111787 +static void deconstify_type(tree type)
111788 +{
111789 + tree field;
111790 +
111791 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
111792 +
111793 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
111794 + const_tree fieldtype = get_field_type(field);
111795 +
111796 + // special case handling of simple ptr-to-same-array-type members
111797 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
111798 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
111799 +
111800 + if (TREE_TYPE(TREE_TYPE(field)) == type)
111801 + continue;
111802 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
111803 + continue;
111804 + if (!constified(ptrtype))
111805 + continue;
111806 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
111807 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
111808 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
111809 + }
111810 + continue;
111811 + }
111812 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
111813 + continue;
111814 + if (!constified(fieldtype))
111815 + continue;
111816 +
111817 + deconstify_tree(field);
111818 + TREE_READONLY(field) = 0;
111819 + }
111820 + TYPE_READONLY(type) = 0;
111821 + C_TYPE_FIELDS_READONLY(type) = 0;
111822 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111823 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
111824 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
111825 + }
111826 +}
111827 +
111828 +static void deconstify_tree(tree node)
111829 +{
111830 + tree old_type, new_type, field;
111831 +
111832 + old_type = TREE_TYPE(node);
111833 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
111834 + node = TREE_TYPE(node) = copy_node(old_type);
111835 + old_type = TREE_TYPE(old_type);
111836 + }
111837 +
111838 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
111839 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
111840 +
111841 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
111842 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
111843 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
111844 + DECL_FIELD_CONTEXT(field) = new_type;
111845 +
111846 + deconstify_type(new_type);
111847 +
111848 + TREE_TYPE(node) = new_type;
111849 +}
111850 +
111851 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
111852 +{
111853 + tree type;
111854 + constify_info cinfo = {
111855 + .has_fptr_field = false,
111856 + .has_writable_field = false,
111857 + .has_do_const_field = false,
111858 + .has_no_const_field = false
111859 + };
111860 +
111861 + *no_add_attrs = true;
111862 + if (TREE_CODE(*node) == FUNCTION_DECL) {
111863 + error("%qE attribute does not apply to functions (%qF)", name, *node);
111864 + return NULL_TREE;
111865 + }
111866 +
111867 + if (TREE_CODE(*node) == PARM_DECL) {
111868 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
111869 + return NULL_TREE;
111870 + }
111871 +
111872 + if (TREE_CODE(*node) == VAR_DECL) {
111873 + error("%qE attribute does not apply to variables (%qD)", name, *node);
111874 + return NULL_TREE;
111875 + }
111876 +
111877 + if (TYPE_P(*node)) {
111878 + type = *node;
111879 + } else {
111880 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
111881 + type = TREE_TYPE(*node);
111882 + }
111883 +
111884 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
111885 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
111886 + return NULL_TREE;
111887 + }
111888 +
111889 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
111890 + error("%qE attribute is already applied to the type %qT", name, type);
111891 + return NULL_TREE;
111892 + }
111893 +
111894 + if (TYPE_P(*node)) {
111895 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
111896 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
111897 + else
111898 + *no_add_attrs = false;
111899 + return NULL_TREE;
111900 + }
111901 +
111902 + constifiable(type, &cinfo);
111903 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111904 + deconstify_tree(*node);
111905 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
111906 + return NULL_TREE;
111907 + }
111908 +
111909 + error("%qE attribute used on type %qT that is not constified", name, type);
111910 + return NULL_TREE;
111911 +}
111912 +
111913 +static void constify_type(tree type)
111914 +{
111915 + TYPE_READONLY(type) = 1;
111916 + C_TYPE_FIELDS_READONLY(type) = 1;
111917 + TYPE_CONSTIFY_VISITED(type) = 1;
111918 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
111919 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
111920 +}
111921 +
111922 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
111923 +{
111924 + *no_add_attrs = true;
111925 + if (!TYPE_P(*node)) {
111926 + error("%qE attribute applies to types only (%qD)", name, *node);
111927 + return NULL_TREE;
111928 + }
111929 +
111930 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
111931 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
111932 + return NULL_TREE;
111933 + }
111934 +
111935 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
111936 + error("%qE attribute used on %qT is already applied to the type", name, *node);
111937 + return NULL_TREE;
111938 + }
111939 +
111940 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
111941 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
111942 + return NULL_TREE;
111943 + }
111944 +
111945 + *no_add_attrs = false;
111946 + return NULL_TREE;
111947 +}
111948 +
111949 +static struct attribute_spec no_const_attr = {
111950 + .name = "no_const",
111951 + .min_length = 0,
111952 + .max_length = 0,
111953 + .decl_required = false,
111954 + .type_required = false,
111955 + .function_type_required = false,
111956 + .handler = handle_no_const_attribute,
111957 +#if BUILDING_GCC_VERSION >= 4007
111958 + .affects_type_identity = true
111959 +#endif
111960 +};
111961 +
111962 +static struct attribute_spec do_const_attr = {
111963 + .name = "do_const",
111964 + .min_length = 0,
111965 + .max_length = 0,
111966 + .decl_required = false,
111967 + .type_required = false,
111968 + .function_type_required = false,
111969 + .handler = handle_do_const_attribute,
111970 +#if BUILDING_GCC_VERSION >= 4007
111971 + .affects_type_identity = true
111972 +#endif
111973 +};
111974 +
111975 +static void register_attributes(void *event_data, void *data)
111976 +{
111977 + register_attribute(&no_const_attr);
111978 + register_attribute(&do_const_attr);
111979 +}
111980 +
111981 +static void finish_type(void *event_data, void *data)
111982 +{
111983 + tree type = (tree)event_data;
111984 + constify_info cinfo = {
111985 + .has_fptr_field = false,
111986 + .has_writable_field = false,
111987 + .has_do_const_field = false,
111988 + .has_no_const_field = false
111989 + };
111990 +
111991 + if (type == NULL_TREE || type == error_mark_node)
111992 + return;
111993 +
111994 +#if BUILDING_GCC_VERSION >= 5000
111995 + if (TREE_CODE(type) == ENUMERAL_TYPE)
111996 + return;
111997 +#endif
111998 +
111999 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
112000 + return;
112001 +
112002 + constifiable(type, &cinfo);
112003 +
112004 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
112005 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
112006 + deconstify_type(type);
112007 + TYPE_CONSTIFY_VISITED(type) = 1;
112008 + } else
112009 + error("'no_const' attribute used on type %qT that is not constified", type);
112010 + return;
112011 + }
112012 +
112013 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
112014 + if (!cinfo.has_writable_field) {
112015 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
112016 + return;
112017 + }
112018 + constify_type(type);
112019 + return;
112020 + }
112021 +
112022 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
112023 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
112024 + error("'do_const' attribute used on type %qT that is constified", type);
112025 + return;
112026 + }
112027 + constify_type(type);
112028 + return;
112029 + }
112030 +
112031 + deconstify_type(type);
112032 + TYPE_CONSTIFY_VISITED(type) = 1;
112033 +}
112034 +
112035 +static void check_global_variables(void *event_data, void *data)
112036 +{
112037 +#if BUILDING_GCC_VERSION >= 4009
112038 + varpool_node *node;
112039 +#else
112040 + struct varpool_node *node;
112041 +#endif
112042 +
112043 + FOR_EACH_VARIABLE(node) {
112044 + tree var = NODE_DECL(node);
112045 + tree type = TREE_TYPE(var);
112046 +
112047 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
112048 + continue;
112049 +
112050 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
112051 + continue;
112052 +
112053 + if (!TYPE_CONSTIFY_VISITED(type))
112054 + continue;
112055 +
112056 + if (DECL_EXTERNAL(var))
112057 + continue;
112058 +
112059 + if (DECL_INITIAL(var))
112060 + continue;
112061 +
112062 + // this works around a gcc bug/feature where uninitialized globals
112063 + // are moved into the .bss section regardless of any constification
112064 + DECL_INITIAL(var) = build_constructor(type, NULL);
112065 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
112066 + }
112067 +}
112068 +
112069 +static unsigned int check_local_variables(void)
112070 +{
112071 + unsigned int ret = 0;
112072 + tree var;
112073 +
112074 + unsigned int i;
112075 +
112076 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
112077 + tree type = TREE_TYPE(var);
112078 +
112079 + gcc_assert(DECL_P(var));
112080 + if (is_global_var(var))
112081 + continue;
112082 +
112083 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
112084 + continue;
112085 +
112086 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
112087 + continue;
112088 +
112089 + if (!TYPE_CONSTIFY_VISITED(type))
112090 + continue;
112091 +
112092 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
112093 + ret = 1;
112094 + }
112095 + return ret;
112096 +}
112097 +
112098 +#if BUILDING_GCC_VERSION >= 4009
112099 +namespace {
112100 +static const struct pass_data check_local_variables_pass_data = {
112101 +#else
112102 +static struct gimple_opt_pass check_local_variables_pass = {
112103 + .pass = {
112104 +#endif
112105 + .type = GIMPLE_PASS,
112106 + .name = "check_local_variables",
112107 +#if BUILDING_GCC_VERSION >= 4008
112108 + .optinfo_flags = OPTGROUP_NONE,
112109 +#endif
112110 +#if BUILDING_GCC_VERSION >= 5000
112111 +#elif BUILDING_GCC_VERSION >= 4009
112112 + .has_gate = false,
112113 + .has_execute = true,
112114 +#else
112115 + .gate = NULL,
112116 + .execute = check_local_variables,
112117 + .sub = NULL,
112118 + .next = NULL,
112119 + .static_pass_number = 0,
112120 +#endif
112121 + .tv_id = TV_NONE,
112122 + .properties_required = 0,
112123 + .properties_provided = 0,
112124 + .properties_destroyed = 0,
112125 + .todo_flags_start = 0,
112126 + .todo_flags_finish = 0
112127 +#if BUILDING_GCC_VERSION < 4009
112128 + }
112129 +#endif
112130 +};
112131 +
112132 +#if BUILDING_GCC_VERSION >= 4009
112133 +class check_local_variables_pass : public gimple_opt_pass {
112134 +public:
112135 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
112136 + unsigned int execute() { return check_local_variables(); }
112137 +};
112138 +}
112139 +
112140 +static opt_pass *make_check_local_variables_pass(void)
112141 +{
112142 + return new check_local_variables_pass();
112143 +}
112144 +#else
112145 +static struct opt_pass *make_check_local_variables_pass(void)
112146 +{
112147 + return &check_local_variables_pass.pass;
112148 +}
112149 +#endif
112150 +
112151 +static struct {
112152 + const char *name;
112153 + const char *asm_op;
112154 +} sections[] = {
112155 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
112156 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
112157 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
112158 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
112159 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
112160 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
112161 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
112162 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
112163 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
112164 +};
112165 +
112166 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
112167 +
112168 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
112169 +{
112170 + size_t i;
112171 +
112172 + for (i = 0; i < ARRAY_SIZE(sections); i++)
112173 + if (!strcmp(sections[i].name, name))
112174 + return 0;
112175 + return old_section_type_flags(decl, name, reloc);
112176 +}
112177 +
112178 +static void constify_start_unit(void *gcc_data, void *user_data)
112179 +{
112180 +// size_t i;
112181 +
112182 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
112183 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
112184 +// sections[i].section = get_section(sections[i].name, 0, NULL);
112185 +
112186 + old_section_type_flags = targetm.section_type_flags;
112187 + targetm.section_type_flags = constify_section_type_flags;
112188 +}
112189 +
112190 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112191 +{
112192 + const char * const plugin_name = plugin_info->base_name;
112193 + const int argc = plugin_info->argc;
112194 + const struct plugin_argument * const argv = plugin_info->argv;
112195 + int i;
112196 + bool constify = true;
112197 +
112198 + struct register_pass_info check_local_variables_pass_info;
112199 +
112200 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
112201 + check_local_variables_pass_info.reference_pass_name = "ssa";
112202 + check_local_variables_pass_info.ref_pass_instance_number = 1;
112203 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
112204 +
112205 + if (!plugin_default_version_check(version, &gcc_version)) {
112206 + error(G_("incompatible gcc/plugin versions"));
112207 + return 1;
112208 + }
112209 +
112210 + for (i = 0; i < argc; ++i) {
112211 + if (!(strcmp(argv[i].key, "no-constify"))) {
112212 + constify = false;
112213 + continue;
112214 + }
112215 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112216 + }
112217 +
112218 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
112219 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
112220 + constify = false;
112221 + }
112222 +
112223 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
112224 + if (constify) {
112225 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
112226 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
112227 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
112228 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
112229 + }
112230 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
112231 +
112232 + return 0;
112233 +}
112234 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
112235 new file mode 100644
112236 index 0000000..d8ec362
112237 --- /dev/null
112238 +++ b/tools/gcc/gcc-common.h
112239 @@ -0,0 +1,666 @@
112240 +#ifndef GCC_COMMON_H_INCLUDED
112241 +#define GCC_COMMON_H_INCLUDED
112242 +
112243 +#include "plugin.h"
112244 +#include "bversion.h"
112245 +#include "plugin-version.h"
112246 +#include "config.h"
112247 +#include "system.h"
112248 +#include "coretypes.h"
112249 +#include "tm.h"
112250 +#include "line-map.h"
112251 +#include "input.h"
112252 +#include "tree.h"
112253 +
112254 +#include "tree-inline.h"
112255 +#include "version.h"
112256 +#include "rtl.h"
112257 +#include "tm_p.h"
112258 +#include "flags.h"
112259 +//#include "insn-attr.h"
112260 +//#include "insn-config.h"
112261 +//#include "insn-flags.h"
112262 +#include "hard-reg-set.h"
112263 +//#include "recog.h"
112264 +#include "output.h"
112265 +#include "except.h"
112266 +#include "function.h"
112267 +#include "toplev.h"
112268 +//#include "expr.h"
112269 +#include "basic-block.h"
112270 +#include "intl.h"
112271 +#include "ggc.h"
112272 +//#include "regs.h"
112273 +#include "timevar.h"
112274 +
112275 +#include "params.h"
112276 +
112277 +#if BUILDING_GCC_VERSION <= 4009
112278 +#include "pointer-set.h"
112279 +#else
112280 +#include "hash-map.h"
112281 +#endif
112282 +
112283 +#include "emit-rtl.h"
112284 +//#include "reload.h"
112285 +//#include "ira.h"
112286 +//#include "dwarf2asm.h"
112287 +#include "debug.h"
112288 +#include "target.h"
112289 +#include "langhooks.h"
112290 +#include "cfgloop.h"
112291 +//#include "hosthooks.h"
112292 +#include "cgraph.h"
112293 +#include "opts.h"
112294 +//#include "coverage.h"
112295 +//#include "value-prof.h"
112296 +
112297 +#if BUILDING_GCC_VERSION == 4005
112298 +#include <sys/mman.h>
112299 +#endif
112300 +
112301 +#if BUILDING_GCC_VERSION >= 4007
112302 +#include "tree-pretty-print.h"
112303 +#include "gimple-pretty-print.h"
112304 +#endif
112305 +
112306 +#if BUILDING_GCC_VERSION >= 4006
112307 +//#include "c-tree.h"
112308 +//#include "cp/cp-tree.h"
112309 +#include "c-family/c-common.h"
112310 +#else
112311 +#include "c-common.h"
112312 +#endif
112313 +
112314 +#if BUILDING_GCC_VERSION <= 4008
112315 +#include "tree-flow.h"
112316 +#else
112317 +#include "tree-cfgcleanup.h"
112318 +#endif
112319 +
112320 +#if BUILDING_GCC_VERSION >= 4008
112321 +#include "is-a.h"
112322 +#endif
112323 +
112324 +#include "diagnostic.h"
112325 +//#include "tree-diagnostic.h"
112326 +#include "tree-dump.h"
112327 +#include "tree-pass.h"
112328 +//#include "df.h"
112329 +#include "predict.h"
112330 +#include "ipa-utils.h"
112331 +
112332 +#if BUILDING_GCC_VERSION >= 4009
112333 +#include "varasm.h"
112334 +#include "stor-layout.h"
112335 +#include "internal-fn.h"
112336 +#include "gimple-expr.h"
112337 +#include "gimple-fold.h"
112338 +//#include "diagnostic-color.h"
112339 +#include "context.h"
112340 +#include "tree-ssa-alias.h"
112341 +#include "tree-ssa.h"
112342 +#include "stringpool.h"
112343 +#include "tree-ssanames.h"
112344 +#include "print-tree.h"
112345 +#include "tree-eh.h"
112346 +#include "stmt.h"
112347 +#include "gimplify.h"
112348 +#endif
112349 +
112350 +#include "gimple.h"
112351 +
112352 +#if BUILDING_GCC_VERSION >= 4009
112353 +#include "tree-ssa-operands.h"
112354 +#include "tree-phinodes.h"
112355 +#include "tree-cfg.h"
112356 +#include "gimple-iterator.h"
112357 +#include "gimple-ssa.h"
112358 +#include "ssa-iterators.h"
112359 +#endif
112360 +
112361 +//#include "lto/lto.h"
112362 +#if BUILDING_GCC_VERSION >= 4007
112363 +//#include "data-streamer.h"
112364 +#else
112365 +//#include "lto-streamer.h"
112366 +#endif
112367 +//#include "lto-compress.h"
112368 +#if BUILDING_GCC_VERSION >= 5000
112369 +//#include "lto-section-names.h"
112370 +#include "builtins.h"
112371 +#endif
112372 +
112373 +//#include "expr.h" where are you...
112374 +extern rtx emit_move_insn(rtx x, rtx y);
112375 +
112376 +// missing from basic_block.h...
112377 +extern void debug_dominance_info(enum cdi_direction dir);
112378 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
112379 +
112380 +#ifdef __cplusplus
112381 +static inline void debug_tree(const_tree t)
112382 +{
112383 + debug_tree(CONST_CAST_TREE(t));
112384 +}
112385 +#else
112386 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
112387 +#endif
112388 +
112389 +#define __unused __attribute__((__unused__))
112390 +
112391 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
112392 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
112393 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
112394 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
112395 +
112396 +// should come from c-tree.h if only it were installed for gcc 4.5...
112397 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
112398 +
112399 +#if BUILDING_GCC_VERSION == 4005
112400 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls; vars && (D = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), I)
112401 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
112402 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
112403 +#define TODO_rebuild_cgraph_edges 0
112404 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
112405 +
112406 +#ifndef O_BINARY
112407 +#define O_BINARY 0
112408 +#endif
112409 +
112410 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
112411 +{
112412 + tree fndecl;
112413 +
112414 + if (!is_gimple_call(stmt))
112415 + return false;
112416 + fndecl = gimple_call_fndecl(stmt);
112417 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
112418 + return false;
112419 +// print_node(stderr, "pax", fndecl, 4);
112420 + return DECL_FUNCTION_CODE(fndecl) == code;
112421 +}
112422 +
112423 +static inline bool is_simple_builtin(tree decl)
112424 +{
112425 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
112426 + return false;
112427 +
112428 + switch (DECL_FUNCTION_CODE(decl)) {
112429 + /* Builtins that expand to constants. */
112430 + case BUILT_IN_CONSTANT_P:
112431 + case BUILT_IN_EXPECT:
112432 + case BUILT_IN_OBJECT_SIZE:
112433 + case BUILT_IN_UNREACHABLE:
112434 + /* Simple register moves or loads from stack. */
112435 + case BUILT_IN_RETURN_ADDRESS:
112436 + case BUILT_IN_EXTRACT_RETURN_ADDR:
112437 + case BUILT_IN_FROB_RETURN_ADDR:
112438 + case BUILT_IN_RETURN:
112439 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
112440 + case BUILT_IN_FRAME_ADDRESS:
112441 + case BUILT_IN_VA_END:
112442 + case BUILT_IN_STACK_SAVE:
112443 + case BUILT_IN_STACK_RESTORE:
112444 + /* Exception state returns or moves registers around. */
112445 + case BUILT_IN_EH_FILTER:
112446 + case BUILT_IN_EH_POINTER:
112447 + case BUILT_IN_EH_COPY_VALUES:
112448 + return true;
112449 +
112450 + default:
112451 + return false;
112452 + }
112453 +}
112454 +#endif
112455 +
112456 +#if BUILDING_GCC_VERSION <= 4006
112457 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
112458 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
112459 +#define EDGE_PRESERVE 0ULL
112460 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
112461 +#define flag_fat_lto_objects true
112462 +
112463 +#define get_random_seed(noinit) ({ \
112464 + unsigned HOST_WIDE_INT seed; \
112465 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
112466 + seed * seed; })
112467 +
112468 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
112469 +
112470 +static inline bool gimple_clobber_p(gimple s __unused)
112471 +{
112472 + return false;
112473 +}
112474 +
112475 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
112476 +{
112477 + unsigned i;
112478 +
112479 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
112480 + tree op = gimple_asm_clobber_op(stmt, i);
112481 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
112482 + return true;
112483 + }
112484 +
112485 + return false;
112486 +}
112487 +
112488 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
112489 +{
112490 + return implicit_built_in_decls[fncode];
112491 +}
112492 +
112493 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
112494 +{
112495 + return cgraph_postorder(order);
112496 +}
112497 +
112498 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
112499 +{
112500 + struct cgraph_node *node = cgraph_get_node(decl);
112501 +
112502 + return node ? node : cgraph_node(decl);
112503 +}
112504 +
112505 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
112506 +{
112507 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
112508 +}
112509 +
112510 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
112511 +{
112512 + struct cgraph_node *node;
112513 +
112514 + for (node = cgraph_nodes; node; node = node->next)
112515 + if (cgraph_function_with_gimple_body_p(node))
112516 + return node;
112517 + return NULL;
112518 +}
112519 +
112520 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
112521 +{
112522 + for (node = node->next; node; node = node->next)
112523 + if (cgraph_function_with_gimple_body_p(node))
112524 + return node;
112525 + return NULL;
112526 +}
112527 +
112528 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
112529 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
112530 + (node) = cgraph_next_function_with_gimple_body(node))
112531 +#endif
112532 +
112533 +#if BUILDING_GCC_VERSION == 4006
112534 +extern void debug_gimple_stmt(gimple);
112535 +extern void debug_gimple_seq(gimple_seq);
112536 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
112537 +extern void print_gimple_stmt(FILE *, gimple, int, int);
112538 +extern void print_gimple_expr(FILE *, gimple, int, int);
112539 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
112540 +#endif
112541 +
112542 +#if BUILDING_GCC_VERSION <= 4007
112543 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
112544 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
112545 +#define PROP_loops 0
112546 +#define NODE_SYMBOL(node) (node)
112547 +#define NODE_DECL(node) (node)->decl
112548 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
112549 +
112550 +static inline int bb_loop_depth(const_basic_block bb)
112551 +{
112552 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
112553 +}
112554 +
112555 +static inline bool gimple_store_p(gimple gs)
112556 +{
112557 + tree lhs = gimple_get_lhs(gs);
112558 + return lhs && !is_gimple_reg(lhs);
112559 +}
112560 +#endif
112561 +
112562 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
112563 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
112564 +{
112565 + return cgraph_alias_aliased_node(n);
112566 +}
112567 +#endif
112568 +
112569 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
112570 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
112571 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
112572 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
112573 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
112574 +#endif
112575 +
112576 +#if BUILDING_GCC_VERSION <= 4008
112577 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
112578 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
112579 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
112580 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
112581 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
112582 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
112583 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
112584 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
112585 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
112586 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
112587 +
112588 +static inline bool tree_fits_shwi_p(const_tree t)
112589 +{
112590 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
112591 + return false;
112592 +
112593 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
112594 + return true;
112595 +
112596 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
112597 + return true;
112598 +
112599 + return false;
112600 +}
112601 +
112602 +static inline bool tree_fits_uhwi_p(const_tree t)
112603 +{
112604 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
112605 + return false;
112606 +
112607 + return TREE_INT_CST_HIGH(t) == 0;
112608 +}
112609 +
112610 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
112611 +{
112612 + gcc_assert(tree_fits_shwi_p(t));
112613 + return TREE_INT_CST_LOW(t);
112614 +}
112615 +
112616 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
112617 +{
112618 + gcc_assert(tree_fits_uhwi_p(t));
112619 + return TREE_INT_CST_LOW(t);
112620 +}
112621 +
112622 +static inline const char *get_tree_code_name(enum tree_code code)
112623 +{
112624 + gcc_assert(code < MAX_TREE_CODES);
112625 + return tree_code_name[code];
112626 +}
112627 +
112628 +#define ipa_remove_stmt_references(cnode, stmt)
112629 +typedef union gimple_statement_d gasm;
112630 +typedef union gimple_statement_d gassign;
112631 +typedef union gimple_statement_d gcall;
112632 +typedef union gimple_statement_d gcond;
112633 +typedef union gimple_statement_d gdebug;
112634 +typedef union gimple_statement_d gphi;
112635 +typedef union gimple_statement_d greturn;
112636 +#endif
112637 +
112638 +#if BUILDING_GCC_VERSION == 4008
112639 +#define NODE_SYMBOL(node) (&(node)->symbol)
112640 +#define NODE_DECL(node) (node)->symbol.decl
112641 +#endif
112642 +
112643 +#if BUILDING_GCC_VERSION >= 4008
112644 +#define add_referenced_var(var)
112645 +#define mark_sym_for_renaming(var)
112646 +#define varpool_mark_needed_node(node)
112647 +#define TODO_dump_func 0
112648 +#define TODO_dump_cgraph 0
112649 +#endif
112650 +
112651 +#if BUILDING_GCC_VERSION <= 4009
112652 +#define TODO_verify_il 0
112653 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
112654 +#endif
112655 +
112656 +#if BUILDING_GCC_VERSION == 4009
112657 +typedef struct gimple_statement_base gasm;
112658 +typedef struct gimple_statement_base gassign;
112659 +typedef struct gimple_statement_base gcall;
112660 +typedef struct gimple_statement_base gcond;
112661 +typedef struct gimple_statement_base gdebug;
112662 +typedef struct gimple_statement_base gphi;
112663 +typedef struct gimple_statement_base greturn;
112664 +#endif
112665 +
112666 +#if BUILDING_GCC_VERSION <= 4009
112667 +typedef struct rtx_def rtx_insn;
112668 +
112669 +static inline gasm *as_a_gasm(gimple stmt)
112670 +{
112671 + return stmt;
112672 +}
112673 +
112674 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
112675 +{
112676 + return stmt;
112677 +}
112678 +
112679 +static inline gassign *as_a_gassign(gimple stmt)
112680 +{
112681 + return stmt;
112682 +}
112683 +
112684 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
112685 +{
112686 + return stmt;
112687 +}
112688 +
112689 +static inline gcall *as_a_gcall(gimple stmt)
112690 +{
112691 + return stmt;
112692 +}
112693 +
112694 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
112695 +{
112696 + return stmt;
112697 +}
112698 +
112699 +static inline gphi *as_a_gphi(gimple stmt)
112700 +{
112701 + return stmt;
112702 +}
112703 +
112704 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
112705 +{
112706 + return stmt;
112707 +}
112708 +
112709 +static inline greturn *as_a_greturn(gimple stmt)
112710 +{
112711 + return stmt;
112712 +}
112713 +
112714 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
112715 +{
112716 + return stmt;
112717 +}
112718 +#endif
112719 +
112720 +#if BUILDING_GCC_VERSION >= 4009
112721 +#define TODO_ggc_collect 0
112722 +#define NODE_SYMBOL(node) (node)
112723 +#define NODE_DECL(node) (node)->decl
112724 +#define cgraph_node_name(node) (node)->name()
112725 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
112726 +#endif
112727 +
112728 +#if BUILDING_GCC_VERSION >= 5000
112729 +#define TODO_verify_ssa TODO_verify_il
112730 +#define TODO_verify_flow TODO_verify_il
112731 +#define TODO_verify_stmts TODO_verify_il
112732 +#define TODO_verify_rtl_sharing TODO_verify_il
112733 +
112734 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
112735 +
112736 +#define INSN_DELETED_P(insn) (insn)->deleted()
112737 +
112738 +// symtab/cgraph related
112739 +#define debug_cgraph_node(node) (node)->debug()
112740 +#define cgraph_get_node(decl) cgraph_node::get(decl)
112741 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
112742 +#define cgraph_n_nodes symtab->cgraph_count
112743 +#define cgraph_max_uid symtab->cgraph_max_uid
112744 +#define varpool_get_node(decl) varpool_node::get(decl)
112745 +
112746 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
112747 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
112748 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
112749 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
112750 +
112751 +typedef struct cgraph_node *cgraph_node_ptr;
112752 +typedef struct cgraph_edge *cgraph_edge_p;
112753 +typedef struct varpool_node *varpool_node_ptr;
112754 +
112755 +static inline void change_decl_assembler_name(tree decl, tree name)
112756 +{
112757 + symtab->change_decl_assembler_name(decl, name);
112758 +}
112759 +
112760 +static inline void varpool_finalize_decl(tree decl)
112761 +{
112762 + varpool_node::finalize_decl(decl);
112763 +}
112764 +
112765 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
112766 +{
112767 + return node->function_symbol(availability);
112768 +}
112769 +
112770 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
112771 +{
112772 + return node->ultimate_alias_target(availability);
112773 +}
112774 +
112775 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
112776 +{
112777 + return node->only_called_directly_p();
112778 +}
112779 +
112780 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
112781 +{
112782 + return node->get_availability();
112783 +}
112784 +
112785 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
112786 +{
112787 + return node->get_alias_target();
112788 +}
112789 +
112790 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
112791 +{
112792 + return symtab->add_cgraph_insertion_hook(hook, data);
112793 +}
112794 +
112795 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
112796 +{
112797 + symtab->remove_cgraph_insertion_hook(entry);
112798 +}
112799 +
112800 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
112801 +{
112802 + return symtab->add_cgraph_removal_hook(hook, data);
112803 +}
112804 +
112805 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
112806 +{
112807 + symtab->remove_cgraph_removal_hook(entry);
112808 +}
112809 +
112810 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
112811 +{
112812 + return symtab->add_cgraph_duplication_hook(hook, data);
112813 +}
112814 +
112815 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
112816 +{
112817 + symtab->remove_cgraph_duplication_hook(entry);
112818 +}
112819 +
112820 +// gimple related
112821 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
112822 +{
112823 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
112824 +}
112825 +
112826 +template <>
112827 +template <>
112828 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
112829 +{
112830 + return gs->code == GIMPLE_ASSIGN;
112831 +}
112832 +
112833 +template <>
112834 +template <>
112835 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
112836 +{
112837 + return gs->code == GIMPLE_RETURN;
112838 +}
112839 +
112840 +static inline gasm *as_a_gasm(gimple stmt)
112841 +{
112842 + return as_a<gasm *>(stmt);
112843 +}
112844 +
112845 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
112846 +{
112847 + return as_a<const gasm *>(stmt);
112848 +}
112849 +
112850 +static inline gassign *as_a_gassign(gimple stmt)
112851 +{
112852 + return as_a<gassign *>(stmt);
112853 +}
112854 +
112855 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
112856 +{
112857 + return as_a<const gassign *>(stmt);
112858 +}
112859 +
112860 +static inline gcall *as_a_gcall(gimple stmt)
112861 +{
112862 + return as_a<gcall *>(stmt);
112863 +}
112864 +
112865 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
112866 +{
112867 + return as_a<const gcall *>(stmt);
112868 +}
112869 +
112870 +static inline gphi *as_a_gphi(gimple stmt)
112871 +{
112872 + return as_a<gphi *>(stmt);
112873 +}
112874 +
112875 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
112876 +{
112877 + return as_a<const gphi *>(stmt);
112878 +}
112879 +
112880 +static inline greturn *as_a_greturn(gimple stmt)
112881 +{
112882 + return as_a<greturn *>(stmt);
112883 +}
112884 +
112885 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
112886 +{
112887 + return as_a<const greturn *>(stmt);
112888 +}
112889 +
112890 +// IPA/LTO related
112891 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
112892 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
112893 +
112894 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
112895 +{
112896 + return dyn_cast<cgraph_node_ptr>(ref->referring);
112897 +}
112898 +
112899 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
112900 +{
112901 + referring_node->remove_stmt_references(stmt);
112902 +}
112903 +#endif
112904 +
112905 +#endif
112906 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
112907 new file mode 100644
112908 index 0000000..7514850
112909 --- /dev/null
112910 +++ b/tools/gcc/gen-random-seed.sh
112911 @@ -0,0 +1,8 @@
112912 +#!/bin/sh
112913 +
112914 +if [ ! -f "$1" ]; then
112915 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
112916 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
112917 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
112918 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
112919 +fi
112920 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
112921 new file mode 100644
112922 index 0000000..457d54e
112923 --- /dev/null
112924 +++ b/tools/gcc/kallocstat_plugin.c
112925 @@ -0,0 +1,188 @@
112926 +/*
112927 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
112928 + * Licensed under the GPL v2
112929 + *
112930 + * Note: the choice of the license means that the compilation process is
112931 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112932 + * but for the kernel it doesn't matter since it doesn't link against
112933 + * any of the gcc libraries
112934 + *
112935 + * gcc plugin to find the distribution of k*alloc sizes
112936 + *
112937 + * TODO:
112938 + *
112939 + * BUGS:
112940 + * - none known
112941 + */
112942 +
112943 +#include "gcc-common.h"
112944 +
112945 +int plugin_is_GPL_compatible;
112946 +
112947 +static struct plugin_info kallocstat_plugin_info = {
112948 + .version = "201401260140",
112949 + .help = NULL
112950 +};
112951 +
112952 +static const char * const kalloc_functions[] = {
112953 + "__kmalloc",
112954 + "kmalloc",
112955 + "kmalloc_large",
112956 + "kmalloc_node",
112957 + "kmalloc_order",
112958 + "kmalloc_order_trace",
112959 + "kmalloc_slab",
112960 + "kzalloc",
112961 + "kzalloc_node",
112962 +};
112963 +
112964 +static bool is_kalloc(const char *fnname)
112965 +{
112966 + size_t i;
112967 +
112968 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
112969 + if (!strcmp(fnname, kalloc_functions[i]))
112970 + return true;
112971 + return false;
112972 +}
112973 +
112974 +static unsigned int execute_kallocstat(void)
112975 +{
112976 + basic_block bb;
112977 +
112978 + // 1. loop through BBs and GIMPLE statements
112979 + FOR_EACH_BB_FN(bb, cfun) {
112980 + gimple_stmt_iterator gsi;
112981 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
112982 + // gimple match:
112983 + tree fndecl, size;
112984 + gimple stmt;
112985 + const char *fnname;
112986 +
112987 + // is it a call
112988 + stmt = gsi_stmt(gsi);
112989 + if (!is_gimple_call(stmt))
112990 + continue;
112991 + fndecl = gimple_call_fndecl(stmt);
112992 + if (fndecl == NULL_TREE)
112993 + continue;
112994 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
112995 + continue;
112996 +
112997 + // is it a call to k*alloc
112998 + fnname = DECL_NAME_POINTER(fndecl);
112999 + if (!is_kalloc(fnname))
113000 + continue;
113001 +
113002 + // is the size arg const or the result of a simple const assignment
113003 + size = gimple_call_arg(stmt, 0);
113004 + while (true) {
113005 + expanded_location xloc;
113006 + size_t size_val;
113007 +
113008 + if (TREE_CONSTANT(size)) {
113009 + xloc = expand_location(gimple_location(stmt));
113010 + if (!xloc.file)
113011 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
113012 + size_val = TREE_INT_CST_LOW(size);
113013 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
113014 + break;
113015 + }
113016 +
113017 + if (TREE_CODE(size) != SSA_NAME)
113018 + break;
113019 + stmt = SSA_NAME_DEF_STMT(size);
113020 +//debug_gimple_stmt(stmt);
113021 +//debug_tree(size);
113022 + if (!stmt || !is_gimple_assign(stmt))
113023 + break;
113024 + if (gimple_num_ops(stmt) != 2)
113025 + break;
113026 + size = gimple_assign_rhs1(stmt);
113027 + }
113028 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
113029 +//debug_tree(gimple_call_fn(call_stmt));
113030 +//print_node(stderr, "pax", fndecl, 4);
113031 + }
113032 + }
113033 +
113034 + return 0;
113035 +}
113036 +
113037 +#if BUILDING_GCC_VERSION >= 4009
113038 +namespace {
113039 +static const struct pass_data kallocstat_pass_data = {
113040 +#else
113041 +static struct gimple_opt_pass kallocstat_pass = {
113042 + .pass = {
113043 +#endif
113044 + .type = GIMPLE_PASS,
113045 + .name = "kallocstat",
113046 +#if BUILDING_GCC_VERSION >= 4008
113047 + .optinfo_flags = OPTGROUP_NONE,
113048 +#endif
113049 +#if BUILDING_GCC_VERSION >= 5000
113050 +#elif BUILDING_GCC_VERSION == 4009
113051 + .has_gate = false,
113052 + .has_execute = true,
113053 +#else
113054 + .gate = NULL,
113055 + .execute = execute_kallocstat,
113056 + .sub = NULL,
113057 + .next = NULL,
113058 + .static_pass_number = 0,
113059 +#endif
113060 + .tv_id = TV_NONE,
113061 + .properties_required = 0,
113062 + .properties_provided = 0,
113063 + .properties_destroyed = 0,
113064 + .todo_flags_start = 0,
113065 + .todo_flags_finish = 0
113066 +#if BUILDING_GCC_VERSION < 4009
113067 + }
113068 +#endif
113069 +};
113070 +
113071 +#if BUILDING_GCC_VERSION >= 4009
113072 +class kallocstat_pass : public gimple_opt_pass {
113073 +public:
113074 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
113075 +#if BUILDING_GCC_VERSION >= 5000
113076 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
113077 +#else
113078 + unsigned int execute() { return execute_kallocstat(); }
113079 +#endif
113080 +};
113081 +}
113082 +
113083 +static opt_pass *make_kallocstat_pass(void)
113084 +{
113085 + return new kallocstat_pass();
113086 +}
113087 +#else
113088 +static struct opt_pass *make_kallocstat_pass(void)
113089 +{
113090 + return &kallocstat_pass.pass;
113091 +}
113092 +#endif
113093 +
113094 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113095 +{
113096 + const char * const plugin_name = plugin_info->base_name;
113097 + struct register_pass_info kallocstat_pass_info;
113098 +
113099 + kallocstat_pass_info.pass = make_kallocstat_pass();
113100 + kallocstat_pass_info.reference_pass_name = "ssa";
113101 + kallocstat_pass_info.ref_pass_instance_number = 1;
113102 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
113103 +
113104 + if (!plugin_default_version_check(version, &gcc_version)) {
113105 + error(G_("incompatible gcc/plugin versions"));
113106 + return 1;
113107 + }
113108 +
113109 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
113110 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
113111 +
113112 + return 0;
113113 +}
113114 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
113115 new file mode 100644
113116 index 0000000..b0d8255
113117 --- /dev/null
113118 +++ b/tools/gcc/kernexec_plugin.c
113119 @@ -0,0 +1,547 @@
113120 +/*
113121 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
113122 + * Licensed under the GPL v2
113123 + *
113124 + * Note: the choice of the license means that the compilation process is
113125 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
113126 + * but for the kernel it doesn't matter since it doesn't link against
113127 + * any of the gcc libraries
113128 + *
113129 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
113130 + *
113131 + * TODO:
113132 + *
113133 + * BUGS:
113134 + * - none known
113135 + */
113136 +
113137 +#include "gcc-common.h"
113138 +
113139 +int plugin_is_GPL_compatible;
113140 +
113141 +static struct plugin_info kernexec_plugin_info = {
113142 + .version = "201401260140",
113143 + .help = "method=[bts|or]\tinstrumentation method\n"
113144 +};
113145 +
113146 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
113147 +static void (*kernexec_instrument_retaddr)(rtx);
113148 +
113149 +/*
113150 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
113151 + */
113152 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
113153 +{
113154 + gasm *asm_movabs_stmt;
113155 +
113156 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
113157 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
113158 + gimple_asm_set_volatile(asm_movabs_stmt, true);
113159 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
113160 + update_stmt(asm_movabs_stmt);
113161 +}
113162 +
113163 +/*
113164 + * find all asm() stmts that clobber r12 and add a reload of r12
113165 + */
113166 +static unsigned int execute_kernexec_reload(void)
113167 +{
113168 + basic_block bb;
113169 +
113170 + // 1. loop through BBs and GIMPLE statements
113171 + FOR_EACH_BB_FN(bb, cfun) {
113172 + gimple_stmt_iterator gsi;
113173 +
113174 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113175 + // gimple match: __asm__ ("" : : : "r12");
113176 + gimple stmt;
113177 + gasm *asm_stmt;
113178 + size_t nclobbers;
113179 +
113180 + // is it an asm ...
113181 + stmt = gsi_stmt(gsi);
113182 + if (gimple_code(stmt) != GIMPLE_ASM)
113183 + continue;
113184 +
113185 + asm_stmt = as_a_gasm(stmt);
113186 +
113187 + // ... clobbering r12
113188 + nclobbers = gimple_asm_nclobbers(asm_stmt);
113189 + while (nclobbers--) {
113190 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
113191 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
113192 + continue;
113193 + kernexec_reload_fptr_mask(&gsi);
113194 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
113195 + break;
113196 + }
113197 + }
113198 + }
113199 +
113200 + return 0;
113201 +}
113202 +
113203 +/*
113204 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
113205 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
113206 + */
113207 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
113208 +{
113209 + gimple assign_intptr, assign_new_fptr;
113210 + gcall *call_stmt;
113211 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
113212 +
113213 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
113214 + old_fptr = gimple_call_fn(call_stmt);
113215 +
113216 + // create temporary unsigned long variable used for bitops and cast fptr to it
113217 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
113218 + add_referenced_var(intptr);
113219 + intptr = make_ssa_name(intptr, NULL);
113220 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
113221 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
113222 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
113223 + update_stmt(assign_intptr);
113224 +
113225 + // apply logical or to temporary unsigned long and bitmask
113226 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
113227 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
113228 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
113229 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
113230 + assign_intptr = gimple_build_assign(intptr, orptr);
113231 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
113232 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
113233 + update_stmt(assign_intptr);
113234 +
113235 + // cast temporary unsigned long back to a temporary fptr variable
113236 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
113237 + add_referenced_var(new_fptr);
113238 + new_fptr = make_ssa_name(new_fptr, NULL);
113239 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
113240 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
113241 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
113242 + update_stmt(assign_new_fptr);
113243 +
113244 + // replace call stmt fn with the new fptr
113245 + gimple_call_set_fn(call_stmt, new_fptr);
113246 + update_stmt(call_stmt);
113247 +}
113248 +
113249 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
113250 +{
113251 + gasm *asm_or_stmt;
113252 + gcall *call_stmt;
113253 + tree old_fptr, new_fptr, input, output;
113254 +#if BUILDING_GCC_VERSION <= 4007
113255 + VEC(tree, gc) *inputs = NULL;
113256 + VEC(tree, gc) *outputs = NULL;
113257 +#else
113258 + vec<tree, va_gc> *inputs = NULL;
113259 + vec<tree, va_gc> *outputs = NULL;
113260 +#endif
113261 +
113262 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
113263 + old_fptr = gimple_call_fn(call_stmt);
113264 +
113265 + // create temporary fptr variable
113266 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
113267 + add_referenced_var(new_fptr);
113268 + new_fptr = make_ssa_name(new_fptr, NULL);
113269 +
113270 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
113271 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
113272 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
113273 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
113274 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
113275 +#if BUILDING_GCC_VERSION <= 4007
113276 + VEC_safe_push(tree, gc, inputs, input);
113277 + VEC_safe_push(tree, gc, outputs, output);
113278 +#else
113279 + vec_safe_push(inputs, input);
113280 + vec_safe_push(outputs, output);
113281 +#endif
113282 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
113283 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
113284 + gimple_asm_set_volatile(asm_or_stmt, true);
113285 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
113286 + update_stmt(asm_or_stmt);
113287 +
113288 + // replace call stmt fn with the new fptr
113289 + gimple_call_set_fn(call_stmt, new_fptr);
113290 + update_stmt(call_stmt);
113291 +}
113292 +
113293 +/*
113294 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
113295 + */
113296 +static unsigned int execute_kernexec_fptr(void)
113297 +{
113298 + basic_block bb;
113299 +
113300 + // 1. loop through BBs and GIMPLE statements
113301 + FOR_EACH_BB_FN(bb, cfun) {
113302 + gimple_stmt_iterator gsi;
113303 +
113304 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113305 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
113306 + tree fn;
113307 + gimple stmt;
113308 + gcall *call_stmt;
113309 +
113310 + // is it a call ...
113311 + stmt = gsi_stmt(gsi);
113312 + if (!is_gimple_call(stmt))
113313 + continue;
113314 + call_stmt = as_a_gcall(stmt);
113315 + fn = gimple_call_fn(call_stmt);
113316 + if (TREE_CODE(fn) == ADDR_EXPR)
113317 + continue;
113318 + if (TREE_CODE(fn) != SSA_NAME)
113319 + gcc_unreachable();
113320 +
113321 + // ... through a function pointer
113322 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
113323 + fn = SSA_NAME_VAR(fn);
113324 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
113325 + debug_tree(fn);
113326 + gcc_unreachable();
113327 + }
113328 + }
113329 + fn = TREE_TYPE(fn);
113330 + if (TREE_CODE(fn) != POINTER_TYPE)
113331 + continue;
113332 + fn = TREE_TYPE(fn);
113333 + if (TREE_CODE(fn) != FUNCTION_TYPE)
113334 + continue;
113335 +
113336 + kernexec_instrument_fptr(&gsi);
113337 +
113338 +//debug_tree(gimple_call_fn(call_stmt));
113339 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
113340 + }
113341 + }
113342 +
113343 + return 0;
113344 +}
113345 +
113346 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
113347 +static void kernexec_instrument_retaddr_bts(rtx insn)
113348 +{
113349 + rtx btsq;
113350 + rtvec argvec, constraintvec, labelvec;
113351 + int line;
113352 +
113353 + // create asm volatile("btsq $63,(%%rsp)":::)
113354 + argvec = rtvec_alloc(0);
113355 + constraintvec = rtvec_alloc(0);
113356 + labelvec = rtvec_alloc(0);
113357 + line = expand_location(RTL_LOCATION(insn)).line;
113358 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
113359 + MEM_VOLATILE_P(btsq) = 1;
113360 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
113361 + emit_insn_before(btsq, insn);
113362 +}
113363 +
113364 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
113365 +static void kernexec_instrument_retaddr_or(rtx insn)
113366 +{
113367 + rtx orq;
113368 + rtvec argvec, constraintvec, labelvec;
113369 + int line;
113370 +
113371 + // create asm volatile("orq %%r12,(%%rsp)":::)
113372 + argvec = rtvec_alloc(0);
113373 + constraintvec = rtvec_alloc(0);
113374 + labelvec = rtvec_alloc(0);
113375 + line = expand_location(RTL_LOCATION(insn)).line;
113376 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
113377 + MEM_VOLATILE_P(orq) = 1;
113378 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
113379 + emit_insn_before(orq, insn);
113380 +}
113381 +
113382 +/*
113383 + * find all asm level function returns and forcibly set the highest bit of the return address
113384 + */
113385 +static unsigned int execute_kernexec_retaddr(void)
113386 +{
113387 + rtx_insn *insn;
113388 +
113389 +// if (stack_realign_drap)
113390 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
113391 +
113392 + // 1. find function returns
113393 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
113394 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
113395 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
113396 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
113397 + rtx body;
113398 +
113399 + // is it a retn
113400 + if (!JUMP_P(insn))
113401 + continue;
113402 + body = PATTERN(insn);
113403 + if (GET_CODE(body) == PARALLEL)
113404 + body = XVECEXP(body, 0, 0);
113405 + if (!ANY_RETURN_P(body))
113406 + continue;
113407 + kernexec_instrument_retaddr(insn);
113408 + }
113409 +
113410 +// print_simple_rtl(stderr, get_insns());
113411 +// print_rtl(stderr, get_insns());
113412 +
113413 + return 0;
113414 +}
113415 +
113416 +static bool kernexec_cmodel_check(void)
113417 +{
113418 + tree section;
113419 +
113420 + if (ix86_cmodel != CM_KERNEL)
113421 + return false;
113422 +
113423 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
113424 + if (!section || !TREE_VALUE(section))
113425 + return true;
113426 +
113427 + section = TREE_VALUE(TREE_VALUE(section));
113428 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
113429 + return true;
113430 +
113431 + return false;
113432 +}
113433 +
113434 +#if BUILDING_GCC_VERSION >= 4009
113435 +namespace {
113436 +static const struct pass_data kernexec_reload_pass_data = {
113437 +#else
113438 +static struct gimple_opt_pass kernexec_reload_pass = {
113439 + .pass = {
113440 +#endif
113441 + .type = GIMPLE_PASS,
113442 + .name = "kernexec_reload",
113443 +#if BUILDING_GCC_VERSION >= 4008
113444 + .optinfo_flags = OPTGROUP_NONE,
113445 +#endif
113446 +#if BUILDING_GCC_VERSION >= 5000
113447 +#elif BUILDING_GCC_VERSION == 4009
113448 + .has_gate = true,
113449 + .has_execute = true,
113450 +#else
113451 + .gate = kernexec_cmodel_check,
113452 + .execute = execute_kernexec_reload,
113453 + .sub = NULL,
113454 + .next = NULL,
113455 + .static_pass_number = 0,
113456 +#endif
113457 + .tv_id = TV_NONE,
113458 + .properties_required = 0,
113459 + .properties_provided = 0,
113460 + .properties_destroyed = 0,
113461 + .todo_flags_start = 0,
113462 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
113463 +#if BUILDING_GCC_VERSION < 4009
113464 + }
113465 +#endif
113466 +};
113467 +
113468 +#if BUILDING_GCC_VERSION >= 4009
113469 +static const struct pass_data kernexec_fptr_pass_data = {
113470 +#else
113471 +static struct gimple_opt_pass kernexec_fptr_pass = {
113472 + .pass = {
113473 +#endif
113474 + .type = GIMPLE_PASS,
113475 + .name = "kernexec_fptr",
113476 +#if BUILDING_GCC_VERSION >= 4008
113477 + .optinfo_flags = OPTGROUP_NONE,
113478 +#endif
113479 +#if BUILDING_GCC_VERSION >= 5000
113480 +#elif BUILDING_GCC_VERSION == 4009
113481 + .has_gate = true,
113482 + .has_execute = true,
113483 +#else
113484 + .gate = kernexec_cmodel_check,
113485 + .execute = execute_kernexec_fptr,
113486 + .sub = NULL,
113487 + .next = NULL,
113488 + .static_pass_number = 0,
113489 +#endif
113490 + .tv_id = TV_NONE,
113491 + .properties_required = 0,
113492 + .properties_provided = 0,
113493 + .properties_destroyed = 0,
113494 + .todo_flags_start = 0,
113495 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
113496 +#if BUILDING_GCC_VERSION < 4009
113497 + }
113498 +#endif
113499 +};
113500 +
113501 +#if BUILDING_GCC_VERSION >= 4009
113502 +static const struct pass_data kernexec_retaddr_pass_data = {
113503 +#else
113504 +static struct rtl_opt_pass kernexec_retaddr_pass = {
113505 + .pass = {
113506 +#endif
113507 + .type = RTL_PASS,
113508 + .name = "kernexec_retaddr",
113509 +#if BUILDING_GCC_VERSION >= 4008
113510 + .optinfo_flags = OPTGROUP_NONE,
113511 +#endif
113512 +#if BUILDING_GCC_VERSION >= 5000
113513 +#elif BUILDING_GCC_VERSION == 4009
113514 + .has_gate = true,
113515 + .has_execute = true,
113516 +#else
113517 + .gate = kernexec_cmodel_check,
113518 + .execute = execute_kernexec_retaddr,
113519 + .sub = NULL,
113520 + .next = NULL,
113521 + .static_pass_number = 0,
113522 +#endif
113523 + .tv_id = TV_NONE,
113524 + .properties_required = 0,
113525 + .properties_provided = 0,
113526 + .properties_destroyed = 0,
113527 + .todo_flags_start = 0,
113528 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
113529 +#if BUILDING_GCC_VERSION < 4009
113530 + }
113531 +#endif
113532 +};
113533 +
113534 +#if BUILDING_GCC_VERSION >= 4009
113535 +class kernexec_reload_pass : public gimple_opt_pass {
113536 +public:
113537 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
113538 +#if BUILDING_GCC_VERSION >= 5000
113539 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
113540 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
113541 +#else
113542 + bool gate() { return kernexec_cmodel_check(); }
113543 + unsigned int execute() { return execute_kernexec_reload(); }
113544 +#endif
113545 +};
113546 +
113547 +class kernexec_fptr_pass : public gimple_opt_pass {
113548 +public:
113549 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
113550 +#if BUILDING_GCC_VERSION >= 5000
113551 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
113552 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
113553 +#else
113554 + bool gate() { return kernexec_cmodel_check(); }
113555 + unsigned int execute() { return execute_kernexec_fptr(); }
113556 +#endif
113557 +};
113558 +
113559 +class kernexec_retaddr_pass : public rtl_opt_pass {
113560 +public:
113561 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
113562 +#if BUILDING_GCC_VERSION >= 5000
113563 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
113564 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
113565 +#else
113566 + bool gate() { return kernexec_cmodel_check(); }
113567 + unsigned int execute() { return execute_kernexec_retaddr(); }
113568 +#endif
113569 +};
113570 +}
113571 +
113572 +static opt_pass *make_kernexec_reload_pass(void)
113573 +{
113574 + return new kernexec_reload_pass();
113575 +}
113576 +
113577 +static opt_pass *make_kernexec_fptr_pass(void)
113578 +{
113579 + return new kernexec_fptr_pass();
113580 +}
113581 +
113582 +static opt_pass *make_kernexec_retaddr_pass(void)
113583 +{
113584 + return new kernexec_retaddr_pass();
113585 +}
113586 +#else
113587 +static struct opt_pass *make_kernexec_reload_pass(void)
113588 +{
113589 + return &kernexec_reload_pass.pass;
113590 +}
113591 +
113592 +static struct opt_pass *make_kernexec_fptr_pass(void)
113593 +{
113594 + return &kernexec_fptr_pass.pass;
113595 +}
113596 +
113597 +static struct opt_pass *make_kernexec_retaddr_pass(void)
113598 +{
113599 + return &kernexec_retaddr_pass.pass;
113600 +}
113601 +#endif
113602 +
113603 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113604 +{
113605 + const char * const plugin_name = plugin_info->base_name;
113606 + const int argc = plugin_info->argc;
113607 + const struct plugin_argument * const argv = plugin_info->argv;
113608 + int i;
113609 + struct register_pass_info kernexec_reload_pass_info;
113610 + struct register_pass_info kernexec_fptr_pass_info;
113611 + struct register_pass_info kernexec_retaddr_pass_info;
113612 +
113613 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
113614 + kernexec_reload_pass_info.reference_pass_name = "ssa";
113615 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
113616 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
113617 +
113618 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
113619 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
113620 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
113621 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
113622 +
113623 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
113624 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
113625 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
113626 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
113627 +
113628 + if (!plugin_default_version_check(version, &gcc_version)) {
113629 + error(G_("incompatible gcc/plugin versions"));
113630 + return 1;
113631 + }
113632 +
113633 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
113634 +
113635 + if (TARGET_64BIT == 0)
113636 + return 0;
113637 +
113638 + for (i = 0; i < argc; ++i) {
113639 + if (!strcmp(argv[i].key, "method")) {
113640 + if (!argv[i].value) {
113641 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
113642 + continue;
113643 + }
113644 + if (!strcmp(argv[i].value, "bts")) {
113645 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
113646 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
113647 + } else if (!strcmp(argv[i].value, "or")) {
113648 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
113649 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
113650 + fix_register("r12", 1, 1);
113651 + } else
113652 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
113653 + continue;
113654 + }
113655 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
113656 + }
113657 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
113658 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
113659 +
113660 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
113661 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
113662 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
113663 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
113664 +
113665 + return 0;
113666 +}
113667 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
113668 new file mode 100644
113669 index 0000000..ac6f9b4
113670 --- /dev/null
113671 +++ b/tools/gcc/latent_entropy_plugin.c
113672 @@ -0,0 +1,474 @@
113673 +/*
113674 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
113675 + * Licensed under the GPL v2
113676 + *
113677 + * Note: the choice of the license means that the compilation process is
113678 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
113679 + * but for the kernel it doesn't matter since it doesn't link against
113680 + * any of the gcc libraries
113681 + *
113682 + * gcc plugin to help generate a little bit of entropy from program state,
113683 + * used throughout the uptime of the kernel
113684 + *
113685 + * TODO:
113686 + * - add ipa pass to identify not explicitly marked candidate functions
113687 + * - mix in more program state (function arguments/return values, loop variables, etc)
113688 + * - more instrumentation control via attribute parameters
113689 + *
113690 + * BUGS:
113691 + * - none known
113692 + */
113693 +
113694 +#include "gcc-common.h"
113695 +
113696 +int plugin_is_GPL_compatible;
113697 +
113698 +static GTY(()) tree latent_entropy_decl;
113699 +
113700 +static struct plugin_info latent_entropy_plugin_info = {
113701 + .version = "201504282240",
113702 + .help = NULL
113703 +};
113704 +
113705 +static unsigned HOST_WIDE_INT seed;
113706 +static unsigned HOST_WIDE_INT get_random_const(void)
113707 +{
113708 + unsigned int i;
113709 + unsigned HOST_WIDE_INT ret = 0;
113710 +
113711 + for (i = 0; i < 8 * sizeof ret; i++) {
113712 + ret = (ret << 1) | (seed & 1);
113713 + seed >>= 1;
113714 + if (ret & 1)
113715 + seed ^= 0xD800000000000000ULL;
113716 + }
113717 +
113718 + return ret;
113719 +}
113720 +
113721 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113722 +{
113723 + tree type;
113724 + unsigned long long mask;
113725 +#if BUILDING_GCC_VERSION <= 4007
113726 + VEC(constructor_elt, gc) *vals;
113727 +#else
113728 + vec<constructor_elt, va_gc> *vals;
113729 +#endif
113730 +
113731 + switch (TREE_CODE(*node)) {
113732 + default:
113733 + *no_add_attrs = true;
113734 + error("%qE attribute only applies to functions and variables", name);
113735 + break;
113736 +
113737 + case VAR_DECL:
113738 + if (DECL_INITIAL(*node)) {
113739 + *no_add_attrs = true;
113740 + error("variable %qD with %qE attribute must not be initialized", *node, name);
113741 + break;
113742 + }
113743 +
113744 + if (!TREE_STATIC(*node)) {
113745 + *no_add_attrs = true;
113746 + error("variable %qD with %qE attribute must not be local", *node, name);
113747 + break;
113748 + }
113749 +
113750 + type = TREE_TYPE(*node);
113751 + switch (TREE_CODE(type)) {
113752 + default:
113753 + *no_add_attrs = true;
113754 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
113755 + break;
113756 +
113757 + case RECORD_TYPE: {
113758 + tree field;
113759 + unsigned int nelt = 0;
113760 +
113761 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
113762 + tree fieldtype;
113763 +
113764 + fieldtype = TREE_TYPE(field);
113765 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
113766 + *no_add_attrs = true;
113767 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
113768 + break;
113769 + }
113770 + }
113771 +
113772 + if (field)
113773 + break;
113774 +
113775 +#if BUILDING_GCC_VERSION <= 4007
113776 + vals = VEC_alloc(constructor_elt, gc, nelt);
113777 +#else
113778 + vec_alloc(vals, nelt);
113779 +#endif
113780 +
113781 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
113782 + tree fieldtype;
113783 +
113784 + fieldtype = TREE_TYPE(field);
113785 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
113786 + mask = 2 * (mask - 1) + 1;
113787 +
113788 + if (TYPE_UNSIGNED(fieldtype))
113789 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
113790 + else
113791 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
113792 + }
113793 +
113794 + DECL_INITIAL(*node) = build_constructor(type, vals);
113795 +//debug_tree(DECL_INITIAL(*node));
113796 + break;
113797 + }
113798 +
113799 + case INTEGER_TYPE:
113800 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
113801 + mask = 2 * (mask - 1) + 1;
113802 +
113803 + if (TYPE_UNSIGNED(type))
113804 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
113805 + else
113806 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
113807 + break;
113808 +
113809 + case ARRAY_TYPE: {
113810 + tree elt_type, array_size, elt_size;
113811 + unsigned int i, nelt;
113812 +
113813 + elt_type = TREE_TYPE(type);
113814 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
113815 + array_size = TYPE_SIZE_UNIT(type);
113816 +
113817 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
113818 + *no_add_attrs = true;
113819 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
113820 + break;
113821 + }
113822 +
113823 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
113824 +#if BUILDING_GCC_VERSION <= 4007
113825 + vals = VEC_alloc(constructor_elt, gc, nelt);
113826 +#else
113827 + vec_alloc(vals, nelt);
113828 +#endif
113829 +
113830 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
113831 + mask = 2 * (mask - 1) + 1;
113832 +
113833 + for (i = 0; i < nelt; i++)
113834 + if (TYPE_UNSIGNED(elt_type))
113835 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
113836 + else
113837 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
113838 +
113839 + DECL_INITIAL(*node) = build_constructor(type, vals);
113840 +//debug_tree(DECL_INITIAL(*node));
113841 + break;
113842 + }
113843 + }
113844 + break;
113845 +
113846 + case FUNCTION_DECL:
113847 + break;
113848 + }
113849 +
113850 + return NULL_TREE;
113851 +}
113852 +
113853 +static struct attribute_spec latent_entropy_attr = {
113854 + .name = "latent_entropy",
113855 + .min_length = 0,
113856 + .max_length = 0,
113857 + .decl_required = true,
113858 + .type_required = false,
113859 + .function_type_required = false,
113860 + .handler = handle_latent_entropy_attribute,
113861 +#if BUILDING_GCC_VERSION >= 4007
113862 + .affects_type_identity = false
113863 +#endif
113864 +};
113865 +
113866 +static void register_attributes(void *event_data, void *data)
113867 +{
113868 + register_attribute(&latent_entropy_attr);
113869 +}
113870 +
113871 +static bool gate_latent_entropy(void)
113872 +{
113873 + // don't bother with noreturn functions for now
113874 + if (TREE_THIS_VOLATILE(current_function_decl))
113875 + return false;
113876 +
113877 + // gcc-4.5 doesn't discover some trivial noreturn functions
113878 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
113879 + return false;
113880 +
113881 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
113882 +}
113883 +
113884 +static enum tree_code get_op(tree *rhs)
113885 +{
113886 + static enum tree_code op;
113887 + unsigned HOST_WIDE_INT random_const;
113888 +
113889 + random_const = get_random_const();
113890 +
113891 + switch (op) {
113892 + case BIT_XOR_EXPR:
113893 + op = PLUS_EXPR;
113894 + break;
113895 +
113896 + case PLUS_EXPR:
113897 + if (rhs) {
113898 + op = LROTATE_EXPR;
113899 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
113900 + break;
113901 + }
113902 +
113903 + case LROTATE_EXPR:
113904 + default:
113905 + op = BIT_XOR_EXPR;
113906 + break;
113907 + }
113908 + if (rhs)
113909 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
113910 + return op;
113911 +}
113912 +
113913 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
113914 +{
113915 + gimple_stmt_iterator gsi;
113916 + gimple assign;
113917 + tree addxorrol, rhs;
113918 + enum tree_code op;
113919 +
113920 + op = get_op(&rhs);
113921 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
113922 + assign = gimple_build_assign(local_entropy, addxorrol);
113923 + gsi = gsi_after_labels(bb);
113924 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
113925 + update_stmt(assign);
113926 +//debug_bb(bb);
113927 +}
113928 +
113929 +static void perturb_latent_entropy(basic_block bb, tree rhs)
113930 +{
113931 + gimple_stmt_iterator gsi;
113932 + gimple assign;
113933 + tree addxorrol, temp;
113934 +
113935 + // 1. create temporary copy of latent_entropy
113936 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
113937 + add_referenced_var(temp);
113938 +
113939 + // 2. read...
113940 + temp = make_ssa_name(temp, NULL);
113941 + assign = gimple_build_assign(temp, latent_entropy_decl);
113942 + SSA_NAME_DEF_STMT(temp) = assign;
113943 + add_referenced_var(latent_entropy_decl);
113944 + gsi = gsi_after_labels(bb);
113945 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113946 + update_stmt(assign);
113947 +
113948 + // 3. ...modify...
113949 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
113950 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
113951 + assign = gimple_build_assign(temp, addxorrol);
113952 + SSA_NAME_DEF_STMT(temp) = assign;
113953 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113954 + update_stmt(assign);
113955 +
113956 + // 4. ...write latent_entropy
113957 + assign = gimple_build_assign(latent_entropy_decl, temp);
113958 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113959 + update_stmt(assign);
113960 +}
113961 +
113962 +static unsigned int execute_latent_entropy(void)
113963 +{
113964 + basic_block bb;
113965 + gimple assign;
113966 + gimple_stmt_iterator gsi;
113967 + tree local_entropy;
113968 +
113969 + if (!latent_entropy_decl) {
113970 +#if BUILDING_GCC_VERSION >= 4009
113971 + varpool_node *node;
113972 +#else
113973 + struct varpool_node *node;
113974 +#endif
113975 +
113976 + FOR_EACH_VARIABLE(node) {
113977 + tree var = NODE_DECL(node);
113978 +
113979 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
113980 + continue;
113981 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
113982 + continue;
113983 + latent_entropy_decl = var;
113984 +// debug_tree(var);
113985 + break;
113986 + }
113987 + if (!latent_entropy_decl) {
113988 +// debug_tree(current_function_decl);
113989 + return 0;
113990 + }
113991 + }
113992 +
113993 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
113994 +
113995 + // 1. create local entropy variable
113996 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
113997 + add_referenced_var(local_entropy);
113998 + mark_sym_for_renaming(local_entropy);
113999 +
114000 + // 2. initialize local entropy variable
114001 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
114002 + if (dom_info_available_p(CDI_DOMINATORS))
114003 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
114004 + gsi = gsi_start_bb(bb);
114005 +
114006 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
114007 +// gimple_set_location(assign, loc);
114008 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
114009 + update_stmt(assign);
114010 +//debug_bb(bb);
114011 + gcc_assert(single_succ_p(bb));
114012 + bb = single_succ(bb);
114013 +
114014 + // 3. instrument each BB with an operation on the local entropy variable
114015 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
114016 + perturb_local_entropy(bb, local_entropy);
114017 +//debug_bb(bb);
114018 + bb = bb->next_bb;
114019 + };
114020 +
114021 + // 4. mix local entropy into the global entropy variable
114022 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
114023 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
114024 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
114025 + return 0;
114026 +}
114027 +
114028 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
114029 +{
114030 + tree latent_entropy_type;
114031 +
114032 + seed = get_random_seed(false);
114033 +
114034 + if (in_lto_p)
114035 + return;
114036 +
114037 + // extern volatile u64 latent_entropy
114038 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
114039 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
114040 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
114041 +
114042 + TREE_STATIC(latent_entropy_decl) = 1;
114043 + TREE_PUBLIC(latent_entropy_decl) = 1;
114044 + TREE_USED(latent_entropy_decl) = 1;
114045 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
114046 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
114047 + DECL_EXTERNAL(latent_entropy_decl) = 1;
114048 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
114049 + lang_hooks.decls.pushdecl(latent_entropy_decl);
114050 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
114051 +// varpool_finalize_decl(latent_entropy_decl);
114052 +// varpool_mark_needed_node(latent_entropy_decl);
114053 +}
114054 +
114055 +#if BUILDING_GCC_VERSION >= 4009
114056 +namespace {
114057 +static const struct pass_data latent_entropy_pass_data = {
114058 +#else
114059 +static struct gimple_opt_pass latent_entropy_pass = {
114060 + .pass = {
114061 +#endif
114062 + .type = GIMPLE_PASS,
114063 + .name = "latent_entropy",
114064 +#if BUILDING_GCC_VERSION >= 4008
114065 + .optinfo_flags = OPTGROUP_NONE,
114066 +#endif
114067 +#if BUILDING_GCC_VERSION >= 5000
114068 +#elif BUILDING_GCC_VERSION == 4009
114069 + .has_gate = true,
114070 + .has_execute = true,
114071 +#else
114072 + .gate = gate_latent_entropy,
114073 + .execute = execute_latent_entropy,
114074 + .sub = NULL,
114075 + .next = NULL,
114076 + .static_pass_number = 0,
114077 +#endif
114078 + .tv_id = TV_NONE,
114079 + .properties_required = PROP_gimple_leh | PROP_cfg,
114080 + .properties_provided = 0,
114081 + .properties_destroyed = 0,
114082 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
114083 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
114084 +#if BUILDING_GCC_VERSION < 4009
114085 + }
114086 +#endif
114087 +};
114088 +
114089 +#if BUILDING_GCC_VERSION >= 4009
114090 +class latent_entropy_pass : public gimple_opt_pass {
114091 +public:
114092 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
114093 +#if BUILDING_GCC_VERSION >= 5000
114094 + virtual bool gate(function *) { return gate_latent_entropy(); }
114095 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
114096 +#else
114097 + bool gate() { return gate_latent_entropy(); }
114098 + unsigned int execute() { return execute_latent_entropy(); }
114099 +#endif
114100 +};
114101 +}
114102 +
114103 +static opt_pass *make_latent_entropy_pass(void)
114104 +{
114105 + return new latent_entropy_pass();
114106 +}
114107 +#else
114108 +static struct opt_pass *make_latent_entropy_pass(void)
114109 +{
114110 + return &latent_entropy_pass.pass;
114111 +}
114112 +#endif
114113 +
114114 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
114115 +{
114116 + const char * const plugin_name = plugin_info->base_name;
114117 + struct register_pass_info latent_entropy_pass_info;
114118 +
114119 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
114120 + latent_entropy_pass_info.reference_pass_name = "optimized";
114121 + latent_entropy_pass_info.ref_pass_instance_number = 1;
114122 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
114123 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
114124 + {
114125 + .base = &latent_entropy_decl,
114126 + .nelt = 1,
114127 + .stride = sizeof(latent_entropy_decl),
114128 + .cb = &gt_ggc_mx_tree_node,
114129 + .pchw = &gt_pch_nx_tree_node
114130 + },
114131 + LAST_GGC_ROOT_TAB
114132 + };
114133 +
114134 + if (!plugin_default_version_check(version, &gcc_version)) {
114135 + error(G_("incompatible gcc/plugin versions"));
114136 + return 1;
114137 + }
114138 +
114139 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
114140 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
114141 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
114142 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
114143 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
114144 +
114145 + return 0;
114146 +}
114147 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
114148 new file mode 100644
114149 index 0000000..e1983c0
114150 --- /dev/null
114151 +++ b/tools/gcc/randomize_layout_plugin.c
114152 @@ -0,0 +1,917 @@
114153 +/*
114154 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
114155 + * and PaX Team <pageexec@freemail.hu>
114156 + * Licensed under the GPL v2
114157 + *
114158 + * Usage:
114159 + * $ # for 4.5/4.6/C based 4.7
114160 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
114161 + * $ # for C++ based 4.7/4.8+
114162 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
114163 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
114164 + */
114165 +
114166 +#include "gcc-common.h"
114167 +#include "randomize_layout_seed.h"
114168 +
114169 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
114170 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
114171 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
114172 +#endif
114173 +
114174 +#define ORIG_TYPE_NAME(node) \
114175 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
114176 +
114177 +int plugin_is_GPL_compatible;
114178 +
114179 +static int performance_mode;
114180 +
114181 +static struct plugin_info randomize_layout_plugin_info = {
114182 + .version = "201402201816",
114183 + .help = "disable\t\t\tdo not activate plugin\n"
114184 + "performance-mode\tenable cacheline-aware layout randomization\n"
114185 +};
114186 +
114187 +/* from old Linux dcache.h */
114188 +static inline unsigned long
114189 +partial_name_hash(unsigned long c, unsigned long prevhash)
114190 +{
114191 + return (prevhash + (c << 4) + (c >> 4)) * 11;
114192 +}
114193 +static inline unsigned int
114194 +name_hash(const unsigned char *name)
114195 +{
114196 + unsigned long hash = 0;
114197 + unsigned int len = strlen((const char *)name);
114198 + while (len--)
114199 + hash = partial_name_hash(*name++, hash);
114200 + return (unsigned int)hash;
114201 +}
114202 +
114203 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
114204 +{
114205 + tree type;
114206 +
114207 + *no_add_attrs = true;
114208 + if (TREE_CODE(*node) == FUNCTION_DECL) {
114209 + error("%qE attribute does not apply to functions (%qF)", name, *node);
114210 + return NULL_TREE;
114211 + }
114212 +
114213 + if (TREE_CODE(*node) == PARM_DECL) {
114214 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
114215 + return NULL_TREE;
114216 + }
114217 +
114218 + if (TREE_CODE(*node) == VAR_DECL) {
114219 + error("%qE attribute does not apply to variables (%qD)", name, *node);
114220 + return NULL_TREE;
114221 + }
114222 +
114223 + if (TYPE_P(*node)) {
114224 + type = *node;
114225 + } else {
114226 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
114227 + type = TREE_TYPE(*node);
114228 + }
114229 +
114230 + if (TREE_CODE(type) != RECORD_TYPE) {
114231 + error("%qE attribute used on %qT applies to struct types only", name, type);
114232 + return NULL_TREE;
114233 + }
114234 +
114235 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
114236 + error("%qE attribute is already applied to the type %qT", name, type);
114237 + return NULL_TREE;
114238 + }
114239 +
114240 + *no_add_attrs = false;
114241 +
114242 + return NULL_TREE;
114243 +}
114244 +
114245 +/* set on complete types that we don't need to inspect further at all */
114246 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
114247 +{
114248 + *no_add_attrs = false;
114249 + return NULL_TREE;
114250 +}
114251 +
114252 +/*
114253 + * set on types that we've performed a shuffle on, to prevent re-shuffling
114254 + * this does not preclude us from inspecting its fields for potential shuffles
114255 + */
114256 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
114257 +{
114258 + *no_add_attrs = false;
114259 + return NULL_TREE;
114260 +}
114261 +
114262 +/*
114263 + * 64bit variant of Bob Jenkins' public domain PRNG
114264 + * 256 bits of internal state
114265 + */
114266 +
114267 +typedef unsigned long long u64;
114268 +
114269 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
114270 +
114271 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
114272 +static u64 ranval(ranctx *x) {
114273 + u64 e = x->a - rot(x->b, 7);
114274 + x->a = x->b ^ rot(x->c, 13);
114275 + x->b = x->c + rot(x->d, 37);
114276 + x->c = x->d + e;
114277 + x->d = e + x->a;
114278 + return x->d;
114279 +}
114280 +
114281 +static void raninit(ranctx *x, u64 *seed) {
114282 + int i;
114283 +
114284 + x->a = seed[0];
114285 + x->b = seed[1];
114286 + x->c = seed[2];
114287 + x->d = seed[3];
114288 +
114289 + for (i=0; i < 30; ++i)
114290 + (void)ranval(x);
114291 +}
114292 +
114293 +static u64 shuffle_seed[4];
114294 +
114295 +struct partition_group {
114296 + tree tree_start;
114297 + unsigned long start;
114298 + unsigned long length;
114299 +};
114300 +
114301 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
114302 +{
114303 + unsigned long i;
114304 + unsigned long accum_size = 0;
114305 + unsigned long accum_length = 0;
114306 + unsigned long group_idx = 0;
114307 +
114308 + gcc_assert(length < INT_MAX);
114309 +
114310 + memset(size_groups, 0, sizeof(struct partition_group) * length);
114311 +
114312 + for (i = 0; i < length; i++) {
114313 + if (size_groups[group_idx].tree_start == NULL_TREE) {
114314 + size_groups[group_idx].tree_start = fields[i];
114315 + size_groups[group_idx].start = i;
114316 + accum_length = 0;
114317 + accum_size = 0;
114318 + }
114319 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
114320 + accum_length++;
114321 + if (accum_size >= 64) {
114322 + size_groups[group_idx].length = accum_length;
114323 + accum_length = 0;
114324 + group_idx++;
114325 + }
114326 + }
114327 +
114328 + if (size_groups[group_idx].tree_start != NULL_TREE &&
114329 + !size_groups[group_idx].length) {
114330 + size_groups[group_idx].length = accum_length;
114331 + group_idx++;
114332 + }
114333 +
114334 + *num_groups = group_idx;
114335 +}
114336 +
114337 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
114338 +{
114339 + unsigned long i, x;
114340 + struct partition_group size_group[length];
114341 + unsigned long num_groups = 0;
114342 + unsigned long randnum;
114343 +
114344 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
114345 + for (i = num_groups - 1; i > 0; i--) {
114346 + struct partition_group tmp;
114347 + randnum = ranval(prng_state) % (i + 1);
114348 + tmp = size_group[i];
114349 + size_group[i] = size_group[randnum];
114350 + size_group[randnum] = tmp;
114351 + }
114352 +
114353 + for (x = 0; x < num_groups; x++) {
114354 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
114355 + tree tmp;
114356 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
114357 + continue;
114358 + randnum = ranval(prng_state) % (i + 1);
114359 + // we could handle this case differently if desired
114360 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
114361 + continue;
114362 + tmp = newtree[i];
114363 + newtree[i] = newtree[randnum];
114364 + newtree[randnum] = tmp;
114365 + }
114366 + }
114367 +}
114368 +
114369 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
114370 +{
114371 + unsigned long i, randnum;
114372 +
114373 + for (i = length - 1; i > 0; i--) {
114374 + tree tmp;
114375 + randnum = ranval(prng_state) % (i + 1);
114376 + tmp = newtree[i];
114377 + newtree[i] = newtree[randnum];
114378 + newtree[randnum] = tmp;
114379 + }
114380 +}
114381 +
114382 +/* modern in-place Fisher-Yates shuffle */
114383 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
114384 +{
114385 + unsigned long i;
114386 + u64 seed[4];
114387 + ranctx prng_state;
114388 + const unsigned char *structname;
114389 +
114390 + if (length == 0)
114391 + return;
114392 +
114393 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
114394 +
114395 + structname = ORIG_TYPE_NAME(type);
114396 +
114397 +#ifdef __DEBUG_PLUGIN
114398 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
114399 +#ifdef __DEBUG_VERBOSE
114400 + debug_tree((tree)type);
114401 +#endif
114402 +#endif
114403 +
114404 + for (i = 0; i < 4; i++) {
114405 + seed[i] = shuffle_seed[i];
114406 + seed[i] ^= name_hash(structname);
114407 + }
114408 +
114409 + raninit(&prng_state, (u64 *)&seed);
114410 +
114411 + if (performance_mode)
114412 + performance_shuffle(newtree, length, &prng_state);
114413 + else
114414 + full_shuffle(newtree, length, &prng_state);
114415 +}
114416 +
114417 +static bool is_flexible_array(const_tree field)
114418 +{
114419 + const_tree fieldtype;
114420 + const_tree typesize;
114421 + const_tree elemtype;
114422 + const_tree elemsize;
114423 +
114424 + fieldtype = TREE_TYPE(field);
114425 + typesize = TYPE_SIZE(fieldtype);
114426 +
114427 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
114428 + return false;
114429 +
114430 + elemtype = TREE_TYPE(fieldtype);
114431 + elemsize = TYPE_SIZE(elemtype);
114432 +
114433 + /* size of type is represented in bits */
114434 +
114435 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
114436 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
114437 + return true;
114438 +
114439 + if (typesize != NULL_TREE &&
114440 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
114441 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
114442 + return true;
114443 +
114444 + return false;
114445 +}
114446 +
114447 +static int relayout_struct(tree type)
114448 +{
114449 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
114450 + unsigned long shuffle_length = num_fields;
114451 + tree field;
114452 + tree newtree[num_fields];
114453 + unsigned long i;
114454 + tree list;
114455 + tree variant;
114456 + expanded_location xloc;
114457 +
114458 + if (TYPE_FIELDS(type) == NULL_TREE)
114459 + return 0;
114460 +
114461 + if (num_fields < 2)
114462 + return 0;
114463 +
114464 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
114465 +
114466 + gcc_assert(num_fields < INT_MAX);
114467 +
114468 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
114469 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
114470 + return 0;
114471 +
114472 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
114473 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
114474 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
114475 + return 0;
114476 +
114477 + /* throw out any structs in uapi */
114478 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
114479 +
114480 + if (strstr(xloc.file, "/uapi/"))
114481 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
114482 +
114483 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
114484 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
114485 + newtree[i] = field;
114486 + }
114487 +
114488 + /*
114489 + * enforce that we don't randomize the layout of the last
114490 + * element of a struct if it's a 0 or 1-length array
114491 + * or a proper flexible array
114492 + */
114493 + if (is_flexible_array(newtree[num_fields - 1]))
114494 + shuffle_length--;
114495 +
114496 + shuffle(type, (tree *)newtree, shuffle_length);
114497 +
114498 + /*
114499 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
114500 + * as gcc provides no other way to detect such code
114501 + */
114502 + list = make_node(FIELD_DECL);
114503 + TREE_CHAIN(list) = newtree[0];
114504 + TREE_TYPE(list) = void_type_node;
114505 + DECL_SIZE(list) = bitsize_zero_node;
114506 + DECL_NONADDRESSABLE_P(list) = 1;
114507 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
114508 + DECL_SIZE_UNIT(list) = size_zero_node;
114509 + DECL_FIELD_OFFSET(list) = size_zero_node;
114510 + // to satisfy the constify plugin
114511 + TREE_READONLY(list) = 1;
114512 +
114513 + for (i = 0; i < num_fields - 1; i++)
114514 + TREE_CHAIN(newtree[i]) = newtree[i+1];
114515 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
114516 +
114517 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
114518 + TYPE_FIELDS(variant) = list;
114519 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
114520 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
114521 + // force a re-layout
114522 + TYPE_SIZE(variant) = NULL_TREE;
114523 + layout_type(variant);
114524 + }
114525 +
114526 + return 1;
114527 +}
114528 +
114529 +/* from constify plugin */
114530 +static const_tree get_field_type(const_tree field)
114531 +{
114532 + return strip_array_types(TREE_TYPE(field));
114533 +}
114534 +
114535 +/* from constify plugin */
114536 +static bool is_fptr(const_tree fieldtype)
114537 +{
114538 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
114539 + return false;
114540 +
114541 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
114542 +}
114543 +
114544 +/* derived from constify plugin */
114545 +static int is_pure_ops_struct(const_tree node)
114546 +{
114547 + const_tree field;
114548 +
114549 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
114550 +
114551 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
114552 + const_tree fieldtype = get_field_type(field);
114553 + enum tree_code code = TREE_CODE(fieldtype);
114554 +
114555 + if (node == fieldtype)
114556 + continue;
114557 +
114558 + if (!is_fptr(fieldtype))
114559 + return 0;
114560 +
114561 + if (code != RECORD_TYPE && code != UNION_TYPE)
114562 + continue;
114563 +
114564 + if (!is_pure_ops_struct(fieldtype))
114565 + return 0;
114566 + }
114567 +
114568 + return 1;
114569 +}
114570 +
114571 +static void randomize_type(tree type)
114572 +{
114573 + tree variant;
114574 +
114575 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
114576 +
114577 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
114578 + return;
114579 +
114580 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
114581 + relayout_struct(type);
114582 +
114583 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
114584 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
114585 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
114586 + }
114587 +#ifdef __DEBUG_PLUGIN
114588 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
114589 +#ifdef __DEBUG_VERBOSE
114590 + debug_tree(type);
114591 +#endif
114592 +#endif
114593 +}
114594 +
114595 +static void randomize_layout_finish_decl(void *event_data, void *data)
114596 +{
114597 + tree decl = (tree)event_data;
114598 + tree type;
114599 +
114600 + if (decl == NULL_TREE || decl == error_mark_node)
114601 + return;
114602 +
114603 + type = TREE_TYPE(decl);
114604 +
114605 + if (TREE_CODE(decl) != VAR_DECL)
114606 + return;
114607 +
114608 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
114609 + return;
114610 +
114611 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
114612 + return;
114613 +
114614 + relayout_decl(decl);
114615 +}
114616 +
114617 +static void finish_type(void *event_data, void *data)
114618 +{
114619 + tree type = (tree)event_data;
114620 +
114621 + if (type == NULL_TREE || type == error_mark_node)
114622 + return;
114623 +
114624 + if (TREE_CODE(type) != RECORD_TYPE)
114625 + return;
114626 +
114627 + if (TYPE_FIELDS(type) == NULL_TREE)
114628 + return;
114629 +
114630 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
114631 + return;
114632 +
114633 +#ifdef __DEBUG_PLUGIN
114634 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
114635 +#endif
114636 +#ifdef __DEBUG_VERBOSE
114637 + debug_tree(type);
114638 +#endif
114639 + randomize_type(type);
114640 +
114641 + return;
114642 +}
114643 +
114644 +static struct attribute_spec randomize_layout_attr = {
114645 + .name = "randomize_layout",
114646 + // related to args
114647 + .min_length = 0,
114648 + .max_length = 0,
114649 + .decl_required = false,
114650 + // need type declaration
114651 + .type_required = true,
114652 + .function_type_required = false,
114653 + .handler = handle_randomize_layout_attr,
114654 +#if BUILDING_GCC_VERSION >= 4007
114655 + .affects_type_identity = true
114656 +#endif
114657 +};
114658 +
114659 +static struct attribute_spec no_randomize_layout_attr = {
114660 + .name = "no_randomize_layout",
114661 + // related to args
114662 + .min_length = 0,
114663 + .max_length = 0,
114664 + .decl_required = false,
114665 + // need type declaration
114666 + .type_required = true,
114667 + .function_type_required = false,
114668 + .handler = handle_randomize_layout_attr,
114669 +#if BUILDING_GCC_VERSION >= 4007
114670 + .affects_type_identity = true
114671 +#endif
114672 +};
114673 +
114674 +static struct attribute_spec randomize_considered_attr = {
114675 + .name = "randomize_considered",
114676 + // related to args
114677 + .min_length = 0,
114678 + .max_length = 0,
114679 + .decl_required = false,
114680 + // need type declaration
114681 + .type_required = true,
114682 + .function_type_required = false,
114683 + .handler = handle_randomize_considered_attr,
114684 +#if BUILDING_GCC_VERSION >= 4007
114685 + .affects_type_identity = false
114686 +#endif
114687 +};
114688 +
114689 +static struct attribute_spec randomize_performed_attr = {
114690 + .name = "randomize_performed",
114691 + // related to args
114692 + .min_length = 0,
114693 + .max_length = 0,
114694 + .decl_required = false,
114695 + // need type declaration
114696 + .type_required = true,
114697 + .function_type_required = false,
114698 + .handler = handle_randomize_performed_attr,
114699 +#if BUILDING_GCC_VERSION >= 4007
114700 + .affects_type_identity = false
114701 +#endif
114702 +};
114703 +
114704 +static void register_attributes(void *event_data, void *data)
114705 +{
114706 + register_attribute(&randomize_layout_attr);
114707 + register_attribute(&no_randomize_layout_attr);
114708 + register_attribute(&randomize_considered_attr);
114709 + register_attribute(&randomize_performed_attr);
114710 +}
114711 +
114712 +static void check_bad_casts_in_constructor(tree var, tree init)
114713 +{
114714 + unsigned HOST_WIDE_INT idx;
114715 + tree field, val;
114716 + tree field_type, val_type;
114717 +
114718 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
114719 + if (TREE_CODE(val) == CONSTRUCTOR) {
114720 + check_bad_casts_in_constructor(var, val);
114721 + continue;
114722 + }
114723 +
114724 + /* pipacs' plugin creates franken-arrays that differ from those produced by
114725 + normal code which all have valid 'field' trees. work around this */
114726 + if (field == NULL_TREE)
114727 + continue;
114728 + field_type = TREE_TYPE(field);
114729 + val_type = TREE_TYPE(val);
114730 +
114731 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
114732 + continue;
114733 +
114734 + if (field_type == val_type)
114735 + continue;
114736 +
114737 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
114738 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
114739 +
114740 + if (field_type == void_type_node)
114741 + continue;
114742 + if (field_type == val_type)
114743 + continue;
114744 + if (TREE_CODE(val_type) != RECORD_TYPE)
114745 + continue;
114746 +
114747 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
114748 + continue;
114749 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
114750 + }
114751 +}
114752 +
114753 +/* derived from the constify plugin */
114754 +static void check_global_variables(void *event_data, void *data)
114755 +{
114756 + struct varpool_node *node;
114757 + tree init;
114758 +
114759 + FOR_EACH_VARIABLE(node) {
114760 + tree var = NODE_DECL(node);
114761 + init = DECL_INITIAL(var);
114762 + if (init == NULL_TREE)
114763 + continue;
114764 +
114765 + if (TREE_CODE(init) != CONSTRUCTOR)
114766 + continue;
114767 +
114768 + check_bad_casts_in_constructor(var, init);
114769 + }
114770 +}
114771 +
114772 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
114773 +{
114774 + basic_block dom;
114775 + gimple dom_stmt;
114776 + gimple call_stmt;
114777 + const_tree dom_lhs;
114778 + const_tree poss_is_err_cond;
114779 + const_tree poss_is_err_func;
114780 + const_tree is_err_arg;
114781 +
114782 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
114783 + if (!dom)
114784 + return false;
114785 +
114786 + dom_stmt = last_stmt(dom);
114787 + if (!dom_stmt)
114788 + return false;
114789 +
114790 + if (gimple_code(dom_stmt) != GIMPLE_COND)
114791 + return false;
114792 +
114793 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
114794 + return false;
114795 +
114796 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
114797 + return false;
114798 +
114799 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
114800 +
114801 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
114802 + return false;
114803 +
114804 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
114805 +
114806 + if (gimple_code(call_stmt) != GIMPLE_CALL)
114807 + return false;
114808 +
114809 + dom_lhs = gimple_get_lhs(call_stmt);
114810 + poss_is_err_func = gimple_call_fndecl(call_stmt);
114811 + if (!poss_is_err_func)
114812 + return false;
114813 + if (dom_lhs != poss_is_err_cond)
114814 + return false;
114815 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
114816 + return false;
114817 +
114818 + is_err_arg = gimple_call_arg(call_stmt, 0);
114819 + if (!is_err_arg)
114820 + return false;
114821 +
114822 + if (is_err_arg != rhs)
114823 + return false;
114824 +
114825 + return true;
114826 +}
114827 +
114828 +static void handle_local_var_initializers(void)
114829 +{
114830 + tree var;
114831 + unsigned int i;
114832 +
114833 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
114834 + tree init = DECL_INITIAL(var);
114835 + if (!init)
114836 + continue;
114837 + if (TREE_CODE(init) != CONSTRUCTOR)
114838 + continue;
114839 + check_bad_casts_in_constructor(var, init);
114840 + }
114841 +}
114842 +
114843 +/*
114844 + * iterate over all statements to find "bad" casts:
114845 + * those where the address of the start of a structure is cast
114846 + * to a pointer of a structure of a different type, or a
114847 + * structure pointer type is cast to a different structure pointer type
114848 + */
114849 +static unsigned int find_bad_casts(void)
114850 +{
114851 + basic_block bb;
114852 +
114853 + handle_local_var_initializers();
114854 +
114855 + FOR_ALL_BB_FN(bb, cfun) {
114856 + gimple_stmt_iterator gsi;
114857 +
114858 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
114859 + gimple stmt;
114860 + const_tree lhs;
114861 + const_tree lhs_type;
114862 + const_tree rhs1;
114863 + const_tree rhs_type;
114864 + const_tree ptr_lhs_type;
114865 + const_tree ptr_rhs_type;
114866 + const_tree op0;
114867 + const_tree op0_type;
114868 + enum tree_code rhs_code;
114869 +
114870 + stmt = gsi_stmt(gsi);
114871 +
114872 +#ifdef __DEBUG_PLUGIN
114873 +#ifdef __DEBUG_VERBOSE
114874 + debug_gimple_stmt(stmt);
114875 + debug_tree(gimple_get_lhs(stmt));
114876 +#endif
114877 +#endif
114878 +
114879 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
114880 + continue;
114881 +
114882 +#ifdef __DEBUG_PLUGIN
114883 +#ifdef __DEBUG_VERBOSE
114884 + debug_tree(gimple_assign_rhs1(stmt));
114885 +#endif
114886 +#endif
114887 +
114888 + rhs_code = gimple_assign_rhs_code(stmt);
114889 +
114890 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
114891 + continue;
114892 +
114893 + lhs = gimple_get_lhs(stmt);
114894 + lhs_type = TREE_TYPE(lhs);
114895 + rhs1 = gimple_assign_rhs1(stmt);
114896 + rhs_type = TREE_TYPE(rhs1);
114897 +
114898 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
114899 + TREE_CODE(lhs_type) != POINTER_TYPE)
114900 + continue;
114901 +
114902 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
114903 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
114904 +
114905 + if (ptr_rhs_type == void_type_node)
114906 + continue;
114907 +
114908 + if (ptr_lhs_type == void_type_node)
114909 + continue;
114910 +
114911 + if (dominated_by_is_err(rhs1, bb))
114912 + continue;
114913 +
114914 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
114915 +#ifndef __DEBUG_PLUGIN
114916 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
114917 +#endif
114918 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
114919 + continue;
114920 + }
114921 +
114922 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
114923 + continue;
114924 +
114925 + if (rhs_code == ADDR_EXPR) {
114926 + op0 = TREE_OPERAND(rhs1, 0);
114927 +
114928 + if (op0 == NULL_TREE)
114929 + continue;
114930 +
114931 + if (TREE_CODE(op0) != VAR_DECL)
114932 + continue;
114933 +
114934 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
114935 + if (op0_type == ptr_lhs_type)
114936 + continue;
114937 +
114938 +#ifndef __DEBUG_PLUGIN
114939 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
114940 +#endif
114941 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
114942 + } else {
114943 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
114944 + /* skip bogus type casts introduced by container_of */
114945 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
114946 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
114947 + continue;
114948 +#ifndef __DEBUG_PLUGIN
114949 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
114950 +#endif
114951 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
114952 + }
114953 +
114954 + }
114955 + }
114956 + return 0;
114957 +}
114958 +
114959 +#if BUILDING_GCC_VERSION >= 4009
114960 +static const struct pass_data randomize_layout_bad_cast_data = {
114961 +#else
114962 +static struct gimple_opt_pass randomize_layout_bad_cast = {
114963 + .pass = {
114964 +#endif
114965 + .type = GIMPLE_PASS,
114966 + .name = "randomize_layout_bad_cast",
114967 +#if BUILDING_GCC_VERSION >= 4008
114968 + .optinfo_flags = OPTGROUP_NONE,
114969 +#endif
114970 +#if BUILDING_GCC_VERSION >= 5000
114971 +#elif BUILDING_GCC_VERSION >= 4009
114972 + .has_gate = false,
114973 + .has_execute = true,
114974 +#else
114975 + .gate = NULL,
114976 + .execute = find_bad_casts,
114977 + .sub = NULL,
114978 + .next = NULL,
114979 + .static_pass_number = 0,
114980 +#endif
114981 + .tv_id = TV_NONE,
114982 + .properties_required = PROP_cfg,
114983 + .properties_provided = 0,
114984 + .properties_destroyed = 0,
114985 + .todo_flags_start = 0,
114986 + .todo_flags_finish = TODO_dump_func
114987 +#if BUILDING_GCC_VERSION < 4009
114988 + }
114989 +#endif
114990 +};
114991 +
114992 +#if BUILDING_GCC_VERSION >= 4009
114993 +namespace {
114994 +class randomize_layout_bad_cast : public gimple_opt_pass {
114995 +public:
114996 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
114997 + unsigned int execute() { return find_bad_casts(); }
114998 +};
114999 +}
115000 +#endif
115001 +
115002 +static struct opt_pass *make_randomize_layout_bad_cast(void)
115003 +{
115004 +#if BUILDING_GCC_VERSION >= 4009
115005 + return new randomize_layout_bad_cast();
115006 +#else
115007 + return &randomize_layout_bad_cast.pass;
115008 +#endif
115009 +}
115010 +
115011 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
115012 +{
115013 + int i;
115014 + const char * const plugin_name = plugin_info->base_name;
115015 + const int argc = plugin_info->argc;
115016 + const struct plugin_argument * const argv = plugin_info->argv;
115017 + bool enable = true;
115018 + int obtained_seed = 0;
115019 + struct register_pass_info randomize_layout_bad_cast_info;
115020 +
115021 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
115022 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
115023 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
115024 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
115025 +
115026 + if (!plugin_default_version_check(version, &gcc_version)) {
115027 + error(G_("incompatible gcc/plugin versions"));
115028 + return 1;
115029 + }
115030 +
115031 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
115032 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
115033 + enable = false;
115034 + }
115035 +
115036 + for (i = 0; i < argc; ++i) {
115037 + if (!strcmp(argv[i].key, "disable")) {
115038 + enable = false;
115039 + continue;
115040 + }
115041 + if (!strcmp(argv[i].key, "performance-mode")) {
115042 + performance_mode = 1;
115043 + continue;
115044 + }
115045 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
115046 + }
115047 +
115048 + if (strlen(randstruct_seed) != 64) {
115049 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
115050 + return 1;
115051 + }
115052 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
115053 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
115054 + if (obtained_seed != 4) {
115055 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
115056 + return 1;
115057 + }
115058 +
115059 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
115060 + if (enable) {
115061 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
115062 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
115063 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
115064 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
115065 + }
115066 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
115067 +
115068 + return 0;
115069 +}
115070 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
115071 new file mode 100644
115072 index 0000000..1f0214f
115073 --- /dev/null
115074 +++ b/tools/gcc/size_overflow_plugin/.gitignore
115075 @@ -0,0 +1,3 @@
115076 +randomize_layout_seed.h
115077 +size_overflow_hash.h
115078 +size_overflow_hash_aux.h
115079 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
115080 new file mode 100644
115081 index 0000000..1ae2ed5
115082 --- /dev/null
115083 +++ b/tools/gcc/size_overflow_plugin/Makefile
115084 @@ -0,0 +1,20 @@
115085 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
115086 +always := $($(HOSTLIBS)-y)
115087 +
115088 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
115089 +
115090 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
115091 +
115092 +quiet_cmd_build_size_overflow_hash = GENHASH $@
115093 + cmd_build_size_overflow_hash = \
115094 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
115095 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
115096 + $(call if_changed,build_size_overflow_hash)
115097 +
115098 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
115099 + cmd_build_size_overflow_hash_aux = \
115100 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
115101 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
115102 + $(call if_changed,build_size_overflow_hash_aux)
115103 +
115104 +targets += size_overflow_hash.h size_overflow_hash_aux.h
115105 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
115106 new file mode 100644
115107 index 0000000..12b1e3b
115108 --- /dev/null
115109 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
115110 @@ -0,0 +1,102 @@
115111 +#!/bin/bash
115112 +
115113 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
115114 +
115115 +header1="size_overflow_hash.h"
115116 +database="size_overflow_hash.data"
115117 +n=65536
115118 +hashtable_name="size_overflow_hash"
115119 +
115120 +usage() {
115121 +cat <<EOF
115122 +usage: $0 options
115123 +OPTIONS:
115124 + -h|--help help
115125 + -o header file
115126 + -d database file
115127 + -n hash array size
115128 + -s name of the hash table
115129 +EOF
115130 + return 0
115131 +}
115132 +
115133 +while true
115134 +do
115135 + case "$1" in
115136 + -h|--help) usage && exit 0;;
115137 + -n) n=$2; shift 2;;
115138 + -o) header1="$2"; shift 2;;
115139 + -d) database="$2"; shift 2;;
115140 + -s) hashtable_name="$2"; shift 2;;
115141 + --) shift 1; break ;;
115142 + *) break ;;
115143 + esac
115144 +done
115145 +
115146 +create_defines() {
115147 + for i in `seq 0 31`
115148 + do
115149 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
115150 + done
115151 + echo >> "$header1"
115152 +}
115153 +
115154 +create_structs() {
115155 + rm -f "$header1"
115156 +
115157 + create_defines
115158 +
115159 + cat "$database" | while read data
115160 + do
115161 + data_array=($data)
115162 + struct_hash_name="${data_array[0]}"
115163 + funcn="${data_array[1]}"
115164 + params="${data_array[2]}"
115165 + next="${data_array[4]}"
115166 +
115167 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
115168 +
115169 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
115170 + echo -en "\t.param\t= " >> "$header1"
115171 + line=
115172 + for param_num in ${params//-/ };
115173 + do
115174 + line="${line}PARAM"$param_num"|"
115175 + done
115176 +
115177 + echo -e "${line%?},\n};\n" >> "$header1"
115178 + done
115179 +}
115180 +
115181 +create_headers() {
115182 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
115183 +}
115184 +
115185 +create_array_elements() {
115186 + index=0
115187 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
115188 + do
115189 + data_array=($data)
115190 + i="${data_array[3]}"
115191 + hash="${data_array[0]}"
115192 + while [[ $index -lt $i ]]
115193 + do
115194 + echo -e "\t["$index"]\t= NULL," >> "$header1"
115195 + index=$(($index + 1))
115196 + done
115197 + index=$(($index + 1))
115198 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
115199 + done
115200 + echo '};' >> $header1
115201 +}
115202 +
115203 +size_overflow_plugin_dir=`dirname $header1`
115204 +if [ "$size_overflow_plugin_dir" != '.' ]; then
115205 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
115206 +fi
115207 +
115208 +create_structs
115209 +create_headers
115210 +create_array_elements
115211 +
115212 +exit 0
115213 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
115214 new file mode 100644
115215 index 0000000..0b508b1
115216 --- /dev/null
115217 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
115218 @@ -0,0 +1,409 @@
115219 +/*
115220 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115221 + * Licensed under the GPL v2, or (at your option) v3
115222 + *
115223 + * Homepage:
115224 + * https://github.com/ephox-gcc-plugins/size_overflow
115225 + *
115226 + * Documentation:
115227 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115228 + *
115229 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115230 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115231 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115232 + *
115233 + * Usage:
115234 + * $ make
115235 + * $ make run
115236 + */
115237 +
115238 +#include "size_overflow.h"
115239 +
115240 +// Data for the size_overflow asm stmt
115241 +struct asm_data {
115242 + // call or return stmt with our attributes
115243 + gimple target_stmt;
115244 + // def_stmt of the marked arg
115245 + gimple def_stmt;
115246 + // size_overflow asm rhs
115247 + tree input;
115248 + // the output (lhs) of the size_overflow asm is the marked arg
115249 + tree output;
115250 + // marked arg number (0 for return values)
115251 + unsigned int argnum;
115252 + // intentional mark type
115253 + enum intentional_mark intentional_mark;
115254 +};
115255 +
115256 +static void __unused print_asm_data(struct asm_data *asm_data)
115257 +{
115258 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
115259 +
115260 + fprintf(stderr, "def_stmt\n");
115261 + debug_gimple_stmt(asm_data->def_stmt);
115262 + fprintf(stderr, "target_stmt\n");
115263 + debug_gimple_stmt(asm_data->target_stmt);
115264 + fprintf(stderr, "output\n");
115265 + debug_tree(asm_data->output);
115266 + fprintf(stderr, "input\n");
115267 + debug_tree(asm_data->input);
115268 +}
115269 +
115270 +static const char *convert_mark_to_str(enum intentional_mark mark)
115271 +{
115272 + switch (mark) {
115273 + case MARK_NO:
115274 + return OK_ASM_STR;
115275 + case MARK_YES:
115276 + return YES_ASM_STR;
115277 + case MARK_END_INTENTIONAL:
115278 + return END_INTENTIONAL_ASM_STR;
115279 + case MARK_TURN_OFF:
115280 + return TURN_OFF_ASM_STR;
115281 + }
115282 + gcc_unreachable();
115283 +}
115284 +
115285 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
115286 +{
115287 + const char *fn_name;
115288 + char *asm_comment;
115289 + unsigned int len;
115290 +
115291 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
115292 + fn_name = DECL_NAME_POINTER(current_function_decl);
115293 + else
115294 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
115295 +
115296 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
115297 + gcc_assert(len > 0);
115298 +
115299 + return asm_comment;
115300 +}
115301 +
115302 +#if BUILDING_GCC_VERSION <= 4007
115303 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
115304 +#else
115305 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
115306 +#endif
115307 +{
115308 + tree list;
115309 +#if BUILDING_GCC_VERSION <= 4007
115310 + VEC(tree, gc) *vec_list = NULL;
115311 +#else
115312 + vec<tree, va_gc> *vec_list = NULL;
115313 +#endif
115314 +
115315 + list = build_tree_list(NULL_TREE, string);
115316 + list = chainon(NULL_TREE, build_tree_list(list, io));
115317 +#if BUILDING_GCC_VERSION <= 4007
115318 + VEC_safe_push(tree, gc, vec_list, list);
115319 +#else
115320 + vec_safe_push(vec_list, list);
115321 +#endif
115322 + return vec_list;
115323 +}
115324 +
115325 +static void create_so_asm_stmt(struct asm_data *asm_data)
115326 +{
115327 + char *asm_comment;
115328 + const char *mark_str;
115329 + gasm *asm_stmt;
115330 + gimple_stmt_iterator gsi;
115331 + tree str_input, str_output;
115332 +#if BUILDING_GCC_VERSION <= 4007
115333 + VEC(tree, gc) *input = NULL, *output = NULL;
115334 +#else
115335 + vec<tree, va_gc> *input = NULL, *output = NULL;
115336 +#endif
115337 +
115338 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
115339 + asm_comment = create_asm_comment(asm_data, mark_str);
115340 +
115341 + str_input = build_string(2, "0");
115342 + input = create_asm_io_list(str_input, asm_data->input);
115343 + str_output = build_string(4, "=rm");
115344 + output = create_asm_io_list(str_output, asm_data->output);
115345 +
115346 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
115347 + gimple_asm_set_volatile(asm_stmt, true);
115348 +
115349 + gsi = gsi_for_stmt(asm_data->def_stmt);
115350 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
115351 +
115352 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
115353 +
115354 + free(asm_comment);
115355 +}
115356 +
115357 +static void check_size_overflow_asm(struct asm_data *asm_data)
115358 +{
115359 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
115360 +
115361 + if (old_intentional_mark == asm_data->intentional_mark)
115362 + return;
115363 + if (asm_data->intentional_mark == MARK_NO)
115364 + return;
115365 +
115366 + print_intentional_mark(old_intentional_mark);
115367 + print_intentional_mark(asm_data->intentional_mark);
115368 + gcc_unreachable();
115369 +}
115370 +
115371 +static tree get_so_asm_output(struct asm_data *asm_data)
115372 +{
115373 + gimple stmt = asm_data->target_stmt;
115374 + unsigned int argnum = asm_data->argnum;
115375 +
115376 + switch (gimple_code(stmt)) {
115377 + case GIMPLE_RETURN:
115378 + gcc_assert(argnum == 0);
115379 + return gimple_return_retval(as_a_greturn(stmt));
115380 + case GIMPLE_CALL:
115381 + gcc_assert(argnum != 0);
115382 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
115383 + return gimple_call_arg(stmt, argnum - 1);
115384 + default:
115385 + debug_gimple_stmt(stmt);
115386 + gcc_unreachable();
115387 + }
115388 +}
115389 +
115390 +static tree get_so_asm_input(struct asm_data *asm_data)
115391 +{
115392 + gassign *assign;
115393 + tree output_type, new_var;
115394 + gimple_stmt_iterator gsi;
115395 +
115396 + output_type = TREE_TYPE(asm_data->output);
115397 + new_var = create_new_var(output_type);
115398 +
115399 + assign = gimple_build_assign(new_var, asm_data->output);
115400 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
115401 +
115402 + gsi = gsi_for_stmt(asm_data->target_stmt);
115403 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
115404 +
115405 + asm_data->def_stmt = assign;
115406 +
115407 + new_var = create_new_var(output_type);
115408 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
115409 +
115410 + return gimple_assign_lhs(assign);
115411 +}
115412 +
115413 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
115414 +{
115415 + switch (gimple_code(asm_data->target_stmt)) {
115416 + case GIMPLE_CALL:
115417 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
115418 + break;
115419 + case GIMPLE_RETURN:
115420 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
115421 + break;
115422 + default:
115423 + debug_gimple_stmt(asm_data->target_stmt);
115424 + gcc_unreachable();
115425 + }
115426 +
115427 + update_stmt(asm_data->def_stmt);
115428 +}
115429 +
115430 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
115431 + * is of the right kind create the appropriate size_overflow asm stmts:
115432 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
115433 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
115434 + */
115435 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
115436 +{
115437 + struct asm_data asm_data;
115438 +
115439 + asm_data.target_stmt = stmt;
115440 + asm_data.argnum = argnum;
115441 + asm_data.intentional_mark = intentional_mark;
115442 +
115443 + asm_data.output = get_so_asm_output(&asm_data);
115444 + if (asm_data.output == NULL_TREE)
115445 + return;
115446 + if (is_gimple_constant(asm_data.output))
115447 + return;
115448 + if (skip_types(asm_data.output))
115449 + return;
115450 +
115451 + asm_data.def_stmt = get_def_stmt(asm_data.output);
115452 + if (is_size_overflow_asm(asm_data.def_stmt)) {
115453 + check_size_overflow_asm(&asm_data);
115454 + return;
115455 + }
115456 +
115457 + asm_data.input = get_so_asm_input(&asm_data);
115458 +
115459 + create_so_asm_stmt(&asm_data);
115460 + set_so_asm_input_target_stmt(&asm_data);
115461 +
115462 + update_stmt(asm_data.def_stmt);
115463 + update_stmt(asm_data.target_stmt);
115464 +}
115465 +
115466 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
115467 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
115468 +{
115469 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
115470 + insert_size_overflow_asm(stmt, 0, MARK_NO);
115471 + return;
115472 + }
115473 +
115474 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
115475 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
115476 +}
115477 +
115478 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
115479 +static void set_argnum_attribute(const_tree attr, bool *argnums)
115480 +{
115481 + unsigned int argnum;
115482 + tree attr_value;
115483 +
115484 + gcc_assert(attr);
115485 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
115486 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
115487 + argnums[argnum] = true;
115488 + }
115489 +}
115490 +
115491 +// Check whether the arguments are marked by the size_overflow attribute.
115492 +static void search_interesting_so_args(tree fndecl, bool *argnums)
115493 +{
115494 + const_tree attr;
115495 +
115496 + attr = get_attribute("size_overflow", fndecl);
115497 + if (attr)
115498 + set_argnum_attribute(attr, argnums);
115499 +}
115500 +
115501 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
115502 +{
115503 + enum intentional_mark mark;
115504 +
115505 + mark = check_intentional_attribute(stmt, argnum);
115506 + if (mark == MARK_NO)
115507 + return MARK_NO;
115508 + insert_size_overflow_asm(stmt, argnum, mark);
115509 + return mark;
115510 +}
115511 +
115512 +static void handle_size_overflow_attr_ret(greturn *stmt)
115513 +{
115514 + enum intentional_mark mark;
115515 + bool orig_argnums[MAX_PARAM + 1] = {false};
115516 +
115517 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
115518 +
115519 + mark = handle_intentional_attr(stmt, 0);
115520 + if (mark == MARK_NO && orig_argnums[0])
115521 + insert_so_asm_by_so_attr(stmt, 0);
115522 +}
115523 +
115524 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
115525 +static void handle_size_overflow_attr_call(gcall *stmt)
115526 +{
115527 + tree fndecl;
115528 + unsigned int argnum;
115529 + bool orig_argnums[MAX_PARAM + 1] = {false};
115530 +
115531 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
115532 + if (fndecl == NULL_TREE)
115533 + return;
115534 + if (DECL_BUILT_IN(fndecl))
115535 + return;
115536 +
115537 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
115538 +
115539 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
115540 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
115541 +
115542 + if (mark == MARK_NO && orig_argnums[argnum])
115543 + insert_so_asm_by_so_attr(stmt, argnum);
115544 + }
115545 +}
115546 +
115547 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
115548 +static unsigned int search_interesting_functions(void)
115549 +{
115550 + basic_block bb;
115551 +
115552 + FOR_ALL_BB_FN(bb, cfun) {
115553 + gimple_stmt_iterator gsi;
115554 +
115555 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
115556 + gimple stmt = gsi_stmt(gsi);
115557 +
115558 + if (is_gimple_call(stmt))
115559 + handle_size_overflow_attr_call(as_a_gcall(stmt));
115560 + else if (gimple_code(stmt) == GIMPLE_RETURN)
115561 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
115562 + }
115563 + }
115564 + return 0;
115565 +}
115566 +
115567 +/*
115568 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
115569 + * this pass inserts asm stmts to mark the interesting args
115570 + * that the ipa pass will detect and insert the size overflow checks for.
115571 + */
115572 +#if BUILDING_GCC_VERSION >= 4009
115573 +static const struct pass_data insert_size_overflow_asm_pass_data = {
115574 +#else
115575 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
115576 + .pass = {
115577 +#endif
115578 + .type = GIMPLE_PASS,
115579 + .name = "insert_size_overflow_asm",
115580 +#if BUILDING_GCC_VERSION >= 4008
115581 + .optinfo_flags = OPTGROUP_NONE,
115582 +#endif
115583 +#if BUILDING_GCC_VERSION >= 5000
115584 +#elif BUILDING_GCC_VERSION >= 4009
115585 + .has_gate = false,
115586 + .has_execute = true,
115587 +#else
115588 + .gate = NULL,
115589 + .execute = search_interesting_functions,
115590 + .sub = NULL,
115591 + .next = NULL,
115592 + .static_pass_number = 0,
115593 +#endif
115594 + .tv_id = TV_NONE,
115595 + .properties_required = PROP_cfg,
115596 + .properties_provided = 0,
115597 + .properties_destroyed = 0,
115598 + .todo_flags_start = 0,
115599 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
115600 +#if BUILDING_GCC_VERSION < 4009
115601 + }
115602 +#endif
115603 +};
115604 +
115605 +#if BUILDING_GCC_VERSION >= 4009
115606 +namespace {
115607 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
115608 +public:
115609 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
115610 +#if BUILDING_GCC_VERSION >= 5000
115611 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
115612 +#else
115613 + unsigned int execute() { return search_interesting_functions(); }
115614 +#endif
115615 +};
115616 +}
115617 +
115618 +opt_pass *make_insert_size_overflow_asm_pass(void)
115619 +{
115620 + return new insert_size_overflow_asm_pass();
115621 +}
115622 +#else
115623 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
115624 +{
115625 + return &insert_size_overflow_asm_pass.pass;
115626 +}
115627 +#endif
115628 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
115629 new file mode 100644
115630 index 0000000..d96cef2
115631 --- /dev/null
115632 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
115633 @@ -0,0 +1,955 @@
115634 +/*
115635 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115636 + * Licensed under the GPL v2, or (at your option) v3
115637 + *
115638 + * Homepage:
115639 + * https://github.com/ephox-gcc-plugins/size_overflow
115640 + *
115641 + * Documentation:
115642 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115643 + *
115644 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115645 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115646 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115647 + *
115648 + * Usage:
115649 + * $ make
115650 + * $ make run
115651 + */
115652 +
115653 +#include "size_overflow.h"
115654 +
115655 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
115656 +
115657 +static const char *get_asm_string(const gasm *stmt)
115658 +{
115659 + if (stmt)
115660 + return gimple_asm_string(stmt);
115661 + return NULL;
115662 +}
115663 +
115664 +tree get_size_overflow_asm_input(const gasm *stmt)
115665 +{
115666 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
115667 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
115668 +}
115669 +
115670 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
115671 +{
115672 + const char *str;
115673 +
115674 + if (!is_size_overflow_asm(stmt))
115675 + return false;
115676 +
115677 + str = get_asm_string(stmt);
115678 + if (!str)
115679 + return false;
115680 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
115681 +}
115682 +
115683 +bool is_size_overflow_asm(const_gimple stmt)
115684 +{
115685 + const char *str;
115686 +
115687 + if (!stmt)
115688 + return false;
115689 + if (gimple_code(stmt) != GIMPLE_ASM)
115690 + return false;
115691 +
115692 + str = get_asm_string(as_a_const_gasm(stmt));
115693 + if (!str)
115694 + return false;
115695 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
115696 +}
115697 +
115698 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
115699 +{
115700 + const char *str;
115701 +
115702 + if (!is_size_overflow_asm(stmt))
115703 + return false;
115704 +
115705 + str = get_asm_string(stmt);
115706 + if (!str)
115707 + return false;
115708 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
115709 +}
115710 +
115711 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
115712 +{
115713 + const char *str;
115714 +
115715 + if (!is_size_overflow_asm(stmt))
115716 + return false;
115717 +
115718 + str = get_asm_string(stmt);
115719 + if (!str)
115720 + return false;
115721 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
115722 +}
115723 +
115724 +/* Get the param of the intentional_overflow attribute.
115725 + * * 0: MARK_END_INTENTIONAL
115726 + * * 1..MAX_PARAM: MARK_YES
115727 + * * -1: MARK_TURN_OFF
115728 + */
115729 +static tree get_attribute_param(const_tree decl)
115730 +{
115731 + const_tree attr;
115732 +
115733 + if (decl == NULL_TREE)
115734 + return NULL_TREE;
115735 +
115736 + attr = get_attribute("intentional_overflow", decl);
115737 + if (attr)
115738 + return TREE_VALUE(attr);
115739 + return NULL_TREE;
115740 +}
115741 +
115742 +// MARK_TURN_OFF
115743 +static bool is_turn_off_intentional_attr(const_tree decl)
115744 +{
115745 + const_tree param_head;
115746 +
115747 + param_head = get_attribute_param(decl);
115748 + if (param_head == NULL_TREE)
115749 + return false;
115750 +
115751 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
115752 + return true;
115753 + return false;
115754 +}
115755 +
115756 +// MARK_END_INTENTIONAL
115757 +static bool is_end_intentional_intentional_attr(const_tree decl)
115758 +{
115759 + const_tree param_head;
115760 +
115761 + param_head = get_attribute_param(decl);
115762 + if (param_head == NULL_TREE)
115763 + return false;
115764 +
115765 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
115766 + return true;
115767 + return false;
115768 +}
115769 +
115770 +// MARK_YES
115771 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
115772 +{
115773 + tree param, param_head;
115774 +
115775 + if (argnum == 0)
115776 + return false;
115777 +
115778 + param_head = get_attribute_param(decl);
115779 + for (param = param_head; param; param = TREE_CHAIN(param)) {
115780 + int argval = tree_to_shwi(TREE_VALUE(param));
115781 +
115782 + if (argval <= 0)
115783 + continue;
115784 + if (argnum == (unsigned int)argval)
115785 + return true;
115786 + }
115787 + return false;
115788 +}
115789 +
115790 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
115791 +{
115792 + const struct size_overflow_hash *hash;
115793 + location_t loc;
115794 +
115795 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
115796 + return;
115797 +
115798 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
115799 + return;
115800 +
115801 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
115802 + if (!hash)
115803 + return;
115804 +
115805 + loc = DECL_SOURCE_LOCATION(decl);
115806 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
115807 +}
115808 +
115809 +// Get the field decl of a component ref for intentional_overflow checking
115810 +static const_tree search_field_decl(const_tree comp_ref)
115811 +{
115812 + const_tree field = NULL_TREE;
115813 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
115814 +
115815 + for (i = 0; i < len; i++) {
115816 + field = TREE_OPERAND(comp_ref, i);
115817 + if (TREE_CODE(field) == FIELD_DECL)
115818 + break;
115819 + }
115820 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
115821 + return field;
115822 +}
115823 +
115824 +/* Get the type of the intentional_overflow attribute of a node
115825 + * * MARK_TURN_OFF
115826 + * * MARK_YES
115827 + * * MARK_NO
115828 + * * MARK_END_INTENTIONAL
115829 + */
115830 +static enum intentional_mark get_intentional_attr_type(const_tree node)
115831 +{
115832 + const_tree cur_decl;
115833 +
115834 + if (node == NULL_TREE)
115835 + return MARK_NO;
115836 +
115837 + switch (TREE_CODE(node)) {
115838 + case COMPONENT_REF:
115839 + cur_decl = search_field_decl(node);
115840 + if (is_turn_off_intentional_attr(cur_decl))
115841 + return MARK_TURN_OFF;
115842 + if (is_end_intentional_intentional_attr(cur_decl))
115843 + return MARK_YES;
115844 + break;
115845 + case PARM_DECL: {
115846 + unsigned int argnum;
115847 +
115848 + cur_decl = get_orig_fndecl(current_function_decl);
115849 + argnum = find_arg_number_tree(node, cur_decl);
115850 + if (argnum == CANNOT_FIND_ARG)
115851 + return MARK_NO;
115852 + if (is_yes_intentional_attr(cur_decl, argnum))
115853 + return MARK_YES;
115854 + if (is_end_intentional_intentional_attr(cur_decl))
115855 + return MARK_END_INTENTIONAL;
115856 + break;
115857 + }
115858 + case FUNCTION_DECL: {
115859 + const_tree fndecl = get_orig_fndecl(node);
115860 +
115861 + if (is_turn_off_intentional_attr(fndecl))
115862 + return MARK_TURN_OFF;
115863 + if (is_end_intentional_intentional_attr(fndecl))
115864 + return MARK_END_INTENTIONAL;
115865 + }
115866 + default:
115867 + break;
115868 + }
115869 + return MARK_NO;
115870 +}
115871 +
115872 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
115873 +{
115874 + enum intentional_mark mark = MARK_NO;
115875 + gphi *phi = as_a_gphi(get_def_stmt(result));
115876 + unsigned int i, n = gimple_phi_num_args(phi);
115877 +
115878 + pointer_set_insert(visited, phi);
115879 + for (i = 0; i < n; i++) {
115880 + tree arg = gimple_phi_arg_def(phi, i);
115881 +
115882 + mark = walk_use_def(visited, arg);
115883 + if (mark != MARK_NO)
115884 + return mark;
115885 + }
115886 +
115887 + return mark;
115888 +}
115889 +
115890 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
115891 +{
115892 + enum intentional_mark mark;
115893 + tree rhs1, rhs2;
115894 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
115895 +
115896 + rhs1 = gimple_assign_rhs1(def_stmt);
115897 + rhs2 = gimple_assign_rhs2(def_stmt);
115898 +
115899 + mark = walk_use_def(visited, rhs1);
115900 + if (mark == MARK_NO)
115901 + return walk_use_def(visited, rhs2);
115902 + return mark;
115903 +}
115904 +
115905 +enum intentional_mark get_so_asm_type(const_gimple stmt)
115906 +{
115907 + const gasm *asm_stmt;
115908 +
115909 + if (!stmt)
115910 + return MARK_NO;
115911 + if (!is_size_overflow_asm(stmt))
115912 + return MARK_NO;
115913 +
115914 + asm_stmt = as_a_const_gasm(stmt);
115915 + if (is_size_overflow_insert_check_asm(asm_stmt))
115916 + return MARK_NO;
115917 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
115918 + return MARK_TURN_OFF;
115919 + if (is_size_overflow_intentional_asm_end(asm_stmt))
115920 + return MARK_END_INTENTIONAL;
115921 + return MARK_YES;
115922 +}
115923 +
115924 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
115925 +{
115926 + const_gimple def_stmt;
115927 +
115928 + if (TREE_CODE(lhs) != SSA_NAME)
115929 + return get_intentional_attr_type(lhs);
115930 +
115931 + def_stmt = get_def_stmt(lhs);
115932 + gcc_assert(def_stmt);
115933 +
115934 + if (pointer_set_insert(visited, def_stmt))
115935 + return MARK_NO;
115936 +
115937 + switch (gimple_code(def_stmt)) {
115938 + case GIMPLE_CALL:
115939 + case GIMPLE_RETURN:
115940 + return MARK_NO;
115941 + case GIMPLE_NOP:
115942 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
115943 + case GIMPLE_ASM:
115944 + return get_so_asm_type(as_a_const_gasm(def_stmt));
115945 + case GIMPLE_PHI:
115946 + return walk_use_def_phi(visited, lhs);
115947 + case GIMPLE_ASSIGN:
115948 + switch (gimple_num_ops(def_stmt)) {
115949 + case 2:
115950 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
115951 + case 3:
115952 + return walk_use_def_binary(visited, lhs);
115953 + }
115954 + default:
115955 + debug_gimple_stmt((gimple)def_stmt);
115956 + error("%s: unknown gimple code", __func__);
115957 + gcc_unreachable();
115958 + }
115959 +}
115960 +
115961 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
115962 +{
115963 + enum intentional_mark mark;
115964 + gimple_set *visited;
115965 +
115966 + visited = pointer_set_create();
115967 + mark = walk_use_def(visited, var);
115968 + pointer_set_destroy(visited);
115969 +
115970 + return mark;
115971 +}
115972 +
115973 +/* Search intentional_overflow attribute on caller and on callee too.
115974 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
115975 + * parameters aren't tracked backwards.
115976 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
115977 + * the function.
115978 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
115979 + * in all callers (on a structure field means that overflow checking is turned off
115980 + * in all expressions involving the given field).
115981 + */
115982 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
115983 +{
115984 + enum intentional_mark caller_mark, callee_mark;
115985 + const_tree fndecl, orig_cur_fndecl, arg;
115986 +
115987 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
115988 +
115989 + // handle MARK_TURN_OFF early on the caller
115990 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
115991 + return MARK_TURN_OFF;
115992 +
115993 + switch (gimple_code(stmt)) {
115994 + case GIMPLE_RETURN:
115995 + gcc_assert(argnum == 0);
115996 + // for now ignore other intentional attribute types on returns
115997 + return MARK_NO;
115998 + case GIMPLE_CALL:
115999 + gcc_assert(argnum != 0);
116000 + gcc_assert(argnum <= gimple_call_num_args(stmt));
116001 + arg = gimple_call_arg(stmt, argnum - 1);
116002 + break;
116003 + default:
116004 + debug_gimple_stmt((gimple)stmt);
116005 + gcc_unreachable();
116006 + }
116007 +
116008 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
116009 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
116010 + return MARK_END_INTENTIONAL;
116011 +
116012 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
116013 + // handle MARK_TURN_OFF on the callee
116014 + if (is_turn_off_intentional_attr(fndecl))
116015 + return MARK_TURN_OFF;
116016 + // find a defining marked caller argument or struct field for arg
116017 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
116018 +
116019 + // did we find a marked struct field?
116020 + if (caller_mark == MARK_TURN_OFF)
116021 + return MARK_TURN_OFF;
116022 +
116023 + // handle MARK_END_INTENTIONAL on the callee
116024 + if (is_end_intentional_intentional_attr(fndecl))
116025 + callee_mark = MARK_END_INTENTIONAL;
116026 + // is it a marked callee parameter?
116027 + else if (is_yes_intentional_attr(fndecl, argnum))
116028 + callee_mark = MARK_YES;
116029 + else
116030 + callee_mark = MARK_NO;
116031 +
116032 + // no intentional attribute found
116033 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
116034 + return MARK_NO;
116035 +
116036 + // MARK_YES is meaningful only on the caller
116037 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
116038 + return MARK_NO;
116039 +
116040 + // we found a code region where we don't want to duplicate
116041 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
116042 + return MARK_END_INTENTIONAL;
116043 +
116044 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
116045 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
116046 + return MARK_NO;
116047 +
116048 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
116049 + if (caller_mark == MARK_YES) {
116050 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
116051 + return MARK_YES;
116052 + }
116053 +
116054 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
116055 + debug_gimple_stmt((gimple)stmt);
116056 + print_intentional_mark(caller_mark);
116057 + print_intentional_mark(callee_mark);
116058 + gcc_unreachable();
116059 +}
116060 +
116061 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
116062 +{
116063 + const_tree arg;
116064 +
116065 + switch (gimple_code(stmt)) {
116066 + case GIMPLE_RETURN:
116067 + gcc_assert(argnum == 0);
116068 + arg = gimple_return_retval(as_a_const_greturn(stmt));
116069 + break;
116070 + case GIMPLE_CALL:
116071 + gcc_assert(argnum != 0);
116072 + gcc_assert(argnum <= gimple_call_num_args(stmt));
116073 + arg = gimple_call_arg(stmt, argnum - 1);
116074 + break;
116075 + case GIMPLE_ASM:
116076 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
116077 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
116078 + break;
116079 + default:
116080 + debug_gimple_stmt((gimple)stmt);
116081 + gcc_unreachable();
116082 + }
116083 +
116084 + // find a defining marked caller argument or struct field for arg
116085 + return check_intentional_size_overflow_asm_and_attribute(arg);
116086 +}
116087 +
116088 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
116089 +{
116090 + const_tree rhs1, lhs, rhs1_type, lhs_type;
116091 + enum machine_mode lhs_mode, rhs_mode;
116092 + gimple def_stmt = get_def_stmt(no_const_rhs);
116093 +
116094 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
116095 + return false;
116096 +
116097 + rhs1 = gimple_assign_rhs1(def_stmt);
116098 + lhs = gimple_assign_lhs(def_stmt);
116099 + rhs1_type = TREE_TYPE(rhs1);
116100 + lhs_type = TREE_TYPE(lhs);
116101 + rhs_mode = TYPE_MODE(rhs1_type);
116102 + lhs_mode = TYPE_MODE(lhs_type);
116103 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
116104 + return false;
116105 +
116106 + return true;
116107 +}
116108 +
116109 +static unsigned int uses_num(tree node)
116110 +{
116111 + imm_use_iterator imm_iter;
116112 + use_operand_p use_p;
116113 + unsigned int num = 0;
116114 +
116115 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
116116 + gimple use_stmt = USE_STMT(use_p);
116117 +
116118 + if (use_stmt == NULL)
116119 + return num;
116120 + if (is_gimple_debug(use_stmt))
116121 + continue;
116122 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
116123 + continue;
116124 + num++;
116125 + }
116126 + return num;
116127 +}
116128 +
116129 +static bool no_uses(tree node)
116130 +{
116131 + return !uses_num(node);
116132 +}
116133 +
116134 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
116135 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
116136 +{
116137 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
116138 + gimple def_stmt = get_def_stmt(lhs);
116139 +
116140 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
116141 + return false;
116142 +
116143 + rhs1 = gimple_assign_rhs1(def_stmt);
116144 + rhs_type = TREE_TYPE(rhs1);
116145 + lhs_type = TREE_TYPE(lhs);
116146 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
116147 + return false;
116148 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
116149 + return false;
116150 +
116151 + def_stmt = get_def_stmt(rhs1);
116152 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
116153 + return false;
116154 +
116155 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
116156 + return false;
116157 +
116158 + rhs1 = gimple_assign_rhs1(def_stmt);
116159 + rhs2 = gimple_assign_rhs2(def_stmt);
116160 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
116161 + return false;
116162 +
116163 + if (is_gimple_constant(rhs2))
116164 + not_const_rhs = rhs1;
116165 + else
116166 + not_const_rhs = rhs2;
116167 +
116168 + return no_uses(not_const_rhs);
116169 +}
116170 +
116171 +static bool is_lt_signed_type_max(const_tree rhs)
116172 +{
116173 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
116174 +
116175 + if (!TYPE_UNSIGNED(type))
116176 + return true;
116177 +
116178 + switch (TYPE_MODE(type)) {
116179 + case QImode:
116180 + new_type = intQI_type_node;
116181 + break;
116182 + case HImode:
116183 + new_type = intHI_type_node;
116184 + break;
116185 + case SImode:
116186 + new_type = intSI_type_node;
116187 + break;
116188 + case DImode:
116189 + new_type = intDI_type_node;
116190 + break;
116191 + default:
116192 + debug_tree((tree)type);
116193 + gcc_unreachable();
116194 + }
116195 +
116196 + type_max = TYPE_MAX_VALUE(new_type);
116197 + if (!tree_int_cst_lt(type_max, rhs))
116198 + return true;
116199 +
116200 + return false;
116201 +}
116202 +
116203 +static bool is_gt_zero(const_tree rhs)
116204 +{
116205 + const_tree type = TREE_TYPE(rhs);
116206 +
116207 + if (TYPE_UNSIGNED(type))
116208 + return true;
116209 +
116210 + if (!tree_int_cst_lt(rhs, integer_zero_node))
116211 + return true;
116212 +
116213 + return false;
116214 +}
116215 +
116216 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
116217 +{
116218 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
116219 + return false;
116220 + if (!is_gimple_constant(rhs))
116221 + return false;
116222 +
116223 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
116224 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
116225 + return false;
116226 +
116227 + return true;
116228 +}
116229 +
116230 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
116231 +{
116232 + const_gimple assign;
116233 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
116234 + tree origtype = TREE_TYPE(orig_rhs);
116235 +
116236 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
116237 + pointer_set_insert(visited->my_stmts, assign);
116238 + return get_lhs(assign);
116239 +}
116240 +
116241 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
116242 +{
116243 + tree new_rhs, orig_rhs;
116244 + void (*gimple_assign_set_rhs)(gimple, tree);
116245 + tree rhs1 = gimple_assign_rhs1(stmt);
116246 + tree rhs2 = gimple_assign_rhs2(stmt);
116247 + tree lhs = gimple_assign_lhs(stmt);
116248 +
116249 + if (!check_overflow)
116250 + return create_assign(visited, stmt, lhs, AFTER_STMT);
116251 +
116252 + if (change_rhs == NULL_TREE)
116253 + return create_assign(visited, stmt, lhs, AFTER_STMT);
116254 +
116255 + if (new_rhs2 == NULL_TREE) {
116256 + orig_rhs = rhs1;
116257 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
116258 + } else {
116259 + orig_rhs = rhs2;
116260 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
116261 + }
116262 +
116263 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
116264 +
116265 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
116266 + gimple_assign_set_rhs(stmt, new_rhs);
116267 + update_stmt(stmt);
116268 +
116269 + return create_assign(visited, stmt, lhs, AFTER_STMT);
116270 +}
116271 +
116272 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
116273 +{
116274 + gimple rhs1_def_stmt, rhs2_def_stmt;
116275 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
116276 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
116277 + const_tree rhs1 = gimple_assign_rhs1(stmt);
116278 + const_tree rhs2 = gimple_assign_rhs2(stmt);
116279 +
116280 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
116281 + return false;
116282 +
116283 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
116284 +
116285 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
116286 + return false;
116287 +
116288 + rhs1_def_stmt = get_def_stmt(rhs1);
116289 + rhs2_def_stmt = get_def_stmt(rhs2);
116290 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
116291 + return false;
116292 +
116293 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
116294 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
116295 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
116296 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
116297 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
116298 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
116299 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
116300 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
116301 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
116302 + return false;
116303 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
116304 + return false;
116305 +
116306 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
116307 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
116308 + return true;
116309 +}
116310 +
116311 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
116312 +{
116313 + gassign *assign;
116314 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
116315 + tree type = TREE_TYPE(rhs1);
116316 + tree lhs = create_new_var(type);
116317 +
116318 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
116319 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
116320 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
116321 +
116322 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
116323 + update_stmt(assign);
116324 + pointer_set_insert(visited->my_stmts, assign);
116325 + return assign;
116326 +}
116327 +
116328 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
116329 +{
116330 + gimple_stmt_iterator gsi;
116331 + const_gimple cast_stmt;
116332 + tree type = TREE_TYPE(node);
116333 +
116334 + if (types_compatible_p(type, intTI_type_node))
116335 + return node;
116336 +
116337 + gsi = gsi_for_stmt(stmt);
116338 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
116339 + pointer_set_insert(visited->my_stmts, cast_stmt);
116340 + return get_lhs(cast_stmt);
116341 +}
116342 +
116343 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
116344 +{
116345 + tree rhs1, def_stmt_rhs1;
116346 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
116347 +
116348 + def_stmt = get_def_stmt(var);
116349 + if (!gimple_assign_cast_p(def_stmt))
116350 + return NULL_TREE;
116351 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
116352 +
116353 + rhs1 = gimple_assign_rhs1(def_stmt);
116354 + rhs1_def_stmt = get_def_stmt(rhs1);
116355 + if (!gimple_assign_cast_p(rhs1_def_stmt))
116356 + return rhs1;
116357 +
116358 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
116359 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
116360 +
116361 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
116362 + case GIMPLE_CALL:
116363 + case GIMPLE_NOP:
116364 + case GIMPLE_ASM:
116365 + case GIMPLE_PHI:
116366 + return def_stmt_rhs1;
116367 + case GIMPLE_ASSIGN:
116368 + return rhs1;
116369 + default:
116370 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
116371 + gcc_unreachable();
116372 + }
116373 +}
116374 +
116375 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
116376 +{
116377 + tree new_rhs1, new_rhs2;
116378 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
116379 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
116380 + tree rhs1 = gimple_assign_rhs1(stmt);
116381 + tree rhs2 = gimple_assign_rhs2(stmt);
116382 +
116383 + if (!is_subtraction_special(visited, stmt))
116384 + return NULL_TREE;
116385 +
116386 + new_rhs1 = expand(visited, rhs1);
116387 + new_rhs2 = expand(visited, rhs2);
116388 +
116389 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
116390 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
116391 +
116392 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
116393 + return NULL_TREE;
116394 +
116395 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
116396 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
116397 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
116398 + }
116399 +
116400 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
116401 + new_lhs = gimple_assign_lhs(assign);
116402 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
116403 +
116404 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
116405 +}
116406 +
116407 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
116408 +{
116409 + const_gimple def_stmt;
116410 +
116411 + if (TREE_CODE(rhs) != SSA_NAME)
116412 + return false;
116413 +
116414 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
116415 + return false;
116416 +
116417 + def_stmt = get_def_stmt(rhs);
116418 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
116419 + return false;
116420 +
116421 + return true;
116422 +}
116423 +
116424 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
116425 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
116426 + * fffffff * 16 > signed max -> truncate
116427 + */
116428 +static bool look_for_mult_and_add(const_gimple stmt)
116429 +{
116430 + const_tree res;
116431 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
116432 + const_gimple def_stmt;
116433 +
116434 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
116435 + return false;
116436 + if (!is_gimple_assign(stmt))
116437 + return false;
116438 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
116439 + return false;
116440 +
116441 + rhs1 = gimple_assign_rhs1(stmt);
116442 + rhs2 = gimple_assign_rhs2(stmt);
116443 + if (is_gimple_constant(rhs1)) {
116444 + const_rhs = rhs1;
116445 + def_stmt = get_def_stmt(rhs2);
116446 + } else if (is_gimple_constant(rhs2)) {
116447 + const_rhs = rhs2;
116448 + def_stmt = get_def_stmt(rhs1);
116449 + } else
116450 + return false;
116451 +
116452 + if (!is_gimple_assign(def_stmt))
116453 + return false;
116454 +
116455 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
116456 + return false;
116457 +
116458 + def_rhs1 = gimple_assign_rhs1(def_stmt);
116459 + def_rhs2 = gimple_assign_rhs2(def_stmt);
116460 + if (is_gimple_constant(def_rhs1))
116461 + def_const_rhs = def_rhs1;
116462 + else if (is_gimple_constant(def_rhs2))
116463 + def_const_rhs = def_rhs2;
116464 + else
116465 + return false;
116466 +
116467 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
116468 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
116469 + return false;
116470 + return true;
116471 +}
116472 +
116473 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
116474 +{
116475 + const_gimple def_stmt_1, def_stmt_2;
116476 + const_tree rhs1, rhs2;
116477 + bool add_mul_rhs1, add_mul_rhs2;
116478 +
116479 + rhs1 = gimple_assign_rhs1(stmt);
116480 + def_stmt_1 = get_def_stmt(rhs1);
116481 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
116482 +
116483 + rhs2 = gimple_assign_rhs2(stmt);
116484 + def_stmt_2 = get_def_stmt(rhs2);
116485 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
116486 +
116487 + if (add_mul_rhs1)
116488 + return RHS1_INTENTIONAL_OVERFLOW;
116489 + if (add_mul_rhs2)
116490 + return RHS2_INTENTIONAL_OVERFLOW;
116491 + return NO_INTENTIONAL_OVERFLOW;
116492 +}
116493 +
116494 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
116495 +{
116496 + gassign *my_stmt;
116497 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
116498 +
116499 + gsi_next(&gsi);
116500 + my_stmt = as_a_gassign(gsi_stmt(gsi));
116501 +
116502 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
116503 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
116504 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
116505 + debug_gimple_stmt(stmt);
116506 + debug_gimple_stmt(my_stmt);
116507 + gcc_unreachable();
116508 + }
116509 +
116510 + return my_stmt;
116511 +}
116512 +
116513 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
116514 + * unsigned type cast to signed type, unsigned type: no more uses
116515 + * e.g., lib/vsprintf.c:simple_strtol()
116516 + * _10 = (unsigned long int) _9
116517 + * _11 = -_10;
116518 + * _12 = (long int) _11; (_11_ no more uses)
116519 + */
116520 +static bool is_call_or_cast(gimple stmt)
116521 +{
116522 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
116523 +}
116524 +
116525 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
116526 +{
116527 + const_tree rhs;
116528 + gimple def_stmt;
116529 +
116530 + if (node == NULL_TREE)
116531 + return true;
116532 + if (is_gimple_constant(node))
116533 + return true;
116534 +
116535 + def_stmt = get_def_stmt(node);
116536 + if (!def_stmt)
116537 + return false;
116538 +
116539 + if (is_call_or_cast(def_stmt))
116540 + return true;
116541 +
116542 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
116543 + return false;
116544 + rhs = gimple_assign_rhs1(def_stmt);
116545 + def_stmt = get_def_stmt(rhs);
116546 + if (!def_stmt)
116547 + return false;
116548 + return is_call_or_cast(def_stmt);
116549 +}
116550 +
116551 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
116552 +{
116553 + unsigned int use_num;
116554 + gassign *so_stmt;
116555 + const_gimple def_stmt;
116556 + const_tree rhs1, rhs2;
116557 + tree rhs = gimple_assign_rhs1(stmt);
116558 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
116559 + const_tree rhs_type = TREE_TYPE(rhs);
116560 +
116561 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
116562 + return;
116563 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
116564 + return;
116565 + use_num = uses_num(rhs);
116566 + if (use_num != 1)
116567 + return;
116568 +
116569 + def_stmt = get_def_stmt(rhs);
116570 + if (!def_stmt)
116571 + return;
116572 + if (!is_gimple_assign(def_stmt))
116573 + return;
116574 +
116575 + rhs1 = gimple_assign_rhs1(def_stmt);
116576 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
116577 + return;
116578 +
116579 + rhs2 = gimple_assign_rhs2(def_stmt);
116580 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
116581 + return;
116582 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
116583 + return;
116584 +
116585 + so_stmt = get_dup_stmt(visited, stmt);
116586 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
116587 +}
116588 +
116589 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
116590 new file mode 100644
116591 index 0000000..c1b4773
116592 --- /dev/null
116593 +++ b/tools/gcc/size_overflow_plugin/misc.c
116594 @@ -0,0 +1,441 @@
116595 +/*
116596 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
116597 + * Licensed under the GPL v2, or (at your option) v3
116598 + *
116599 + * Homepage:
116600 + * https://github.com/ephox-gcc-plugins/size_overflow
116601 + *
116602 + * Documentation:
116603 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116604 + *
116605 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116606 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116607 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116608 + *
116609 + * Usage:
116610 + * $ make
116611 + * $ make run
116612 + */
116613 +
116614 +#include "size_overflow.h"
116615 +
116616 +const char *get_type_name_from_field(const_tree field_decl)
116617 +{
116618 + const_tree context, type_name;
116619 +
116620 + if (TREE_CODE(field_decl) != FIELD_DECL)
116621 + return NULL;
116622 +
116623 + context = DECL_CONTEXT(field_decl);
116624 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
116625 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
116626 + if (type_name == NULL_TREE)
116627 + return NULL;
116628 +
116629 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
116630 + return IDENTIFIER_POINTER(type_name);
116631 + else if (TREE_CODE(type_name) == TYPE_DECL)
116632 + return DECL_NAME_POINTER(type_name);
116633 +
116634 + debug_tree((tree)field_decl);
116635 + debug_tree((tree)type_name);
116636 + gcc_unreachable();
116637 +}
116638 +
116639 +// Was the function created by the compiler itself?
116640 +bool made_by_compiler(const_tree decl)
116641 +{
116642 + struct cgraph_node *node;
116643 +
116644 + if (FUNCTION_PTR_P(decl))
116645 + return false;
116646 + if (TREE_CODE(decl) == VAR_DECL)
116647 + return false;
116648 +
116649 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
116650 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
116651 + return true;
116652 + if (DECL_ARTIFICIAL(decl))
116653 + return true;
116654 +
116655 + node = get_cnode(decl);
116656 + if (!node)
116657 + return false;
116658 + return node->clone_of != NULL;
116659 +}
116660 +
116661 +bool skip_types(const_tree var)
116662 +{
116663 + const_tree type;
116664 +
116665 + type = TREE_TYPE(var);
116666 + if (type == NULL_TREE)
116667 + return true;
116668 +
116669 + switch (TREE_CODE(type)) {
116670 + case INTEGER_TYPE:
116671 + case ENUMERAL_TYPE:
116672 + return false;
116673 + default:
116674 + return true;
116675 + }
116676 +}
116677 +
116678 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
116679 +{
116680 + gimple def_stmt;
116681 +
116682 + gcc_assert(fn_ptr != NULL_TREE);
116683 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
116684 +
116685 + if (is_gimple_constant(fn_ptr))
116686 + return NULL;
116687 +
116688 + def_stmt = get_def_stmt(fn_ptr);
116689 + gcc_assert(def_stmt);
116690 + return def_stmt;
116691 +}
116692 +
116693 +gimple get_def_stmt(const_tree node)
116694 +{
116695 + gcc_assert(node != NULL_TREE);
116696 +
116697 + if (TREE_CODE(node) != SSA_NAME)
116698 + return NULL;
116699 + return SSA_NAME_DEF_STMT(node);
116700 +}
116701 +
116702 +tree create_new_var(tree type)
116703 +{
116704 + tree new_var = create_tmp_var(type, "cicus");
116705 +
116706 + add_referenced_var(new_var);
116707 + return new_var;
116708 +}
116709 +
116710 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
116711 +{
116712 + const_gimple def_stmt = get_def_stmt(rhs);
116713 +
116714 + if (force)
116715 + return false;
116716 +
116717 + if (is_gimple_constant(rhs))
116718 + return false;
116719 +
116720 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
116721 + return false;
116722 +
116723 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
116724 + return false;
116725 +
116726 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
116727 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
116728 + return false;
116729 +
116730 + return true;
116731 +}
116732 +
116733 +tree cast_a_tree(tree type, tree var)
116734 +{
116735 + gcc_assert(type != NULL_TREE);
116736 + gcc_assert(var != NULL_TREE);
116737 + gcc_assert(fold_convertible_p(type, var));
116738 +
116739 + return fold_convert(type, var);
116740 +}
116741 +
116742 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
116743 +{
116744 + gassign *assign;
116745 + gimple def_stmt;
116746 +
116747 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
116748 + gcc_assert(!is_gimple_constant(rhs));
116749 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
116750 + gcc_unreachable();
116751 +
116752 + def_stmt = get_def_stmt(rhs);
116753 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
116754 + return def_stmt;
116755 +
116756 + if (lhs == CREATE_NEW_VAR)
116757 + lhs = create_new_var(dst_type);
116758 +
116759 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
116760 +
116761 + if (!gsi_end_p(*gsi)) {
116762 + location_t loc = gimple_location(gsi_stmt(*gsi));
116763 + gimple_set_location(assign, loc);
116764 + }
116765 +
116766 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
116767 +
116768 + if (before)
116769 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
116770 + else
116771 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
116772 + update_stmt(assign);
116773 + return assign;
116774 +}
116775 +
116776 +bool is_size_overflow_type(const_tree var)
116777 +{
116778 + const char *name;
116779 + const_tree type_name, type;
116780 +
116781 + if (var == NULL_TREE)
116782 + return false;
116783 +
116784 + type = TREE_TYPE(var);
116785 + type_name = TYPE_NAME(type);
116786 + if (type_name == NULL_TREE)
116787 + return false;
116788 +
116789 + if (DECL_P(type_name))
116790 + name = DECL_NAME_POINTER(type_name);
116791 + else
116792 + name = IDENTIFIER_POINTER(type_name);
116793 +
116794 + if (!strncmp(name, "size_overflow_type", 18))
116795 + return true;
116796 + return false;
116797 +}
116798 +
116799 +// Determine if a cloned function has all the original arguments
116800 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
116801 +{
116802 + const_tree new_decl_list, old_decl_list;
116803 +
116804 + if (new_node->clone_of && new_node->clone.tree_map)
116805 + return !new_node->clone.args_to_skip;
116806 +
116807 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
116808 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
116809 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
116810 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
116811 +
116812 + return true;
116813 +}
116814 +
116815 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
116816 +{
116817 + unsigned int new_num;
116818 + const_tree fndecl_arg;
116819 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
116820 + const_tree arg, target_fndecl_arglist;
116821 +
116822 + if (num == 0)
116823 + return num;
116824 +
116825 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
116826 + return num;
116827 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
116828 + return CANNOT_FIND_ARG;
116829 +
116830 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
116831 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
116832 + return CANNOT_FIND_ARG;
116833 +
116834 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
116835 + gcc_assert(fndecl_arg != NULL_TREE);
116836 +
116837 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
116838 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
116839 + return new_num;
116840 + }
116841 +
116842 + return CANNOT_FIND_ARG;
116843 +}
116844 +
116845 +// Find the specified argument in the originally cloned function
116846 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
116847 +{
116848 + bitmap args_to_skip;
116849 + unsigned int i, new_argnum = clone_argnum;
116850 +
116851 + if (unchanged_arglist(new_node, old_node))
116852 + return clone_argnum;
116853 +
116854 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
116855 + args_to_skip = new_node->clone.args_to_skip;
116856 + for (i = 0; i < clone_argnum; i++) {
116857 + if (bitmap_bit_p(args_to_skip, i))
116858 + new_argnum++;
116859 + }
116860 + return new_argnum;
116861 +}
116862 +
116863 +// Find the specified argument in the clone
116864 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
116865 +{
116866 + bitmap args_to_skip;
116867 + unsigned int i, new_argnum = orig_argnum;
116868 +
116869 + if (unchanged_arglist(new_node, old_node))
116870 + return orig_argnum;
116871 +
116872 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
116873 + args_to_skip = new_node->clone.args_to_skip;
116874 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
116875 + // XXX torolni kellene a nodeot
116876 + return CANNOT_FIND_ARG;
116877 +
116878 + for (i = 0; i < orig_argnum; i++) {
116879 + if (bitmap_bit_p(args_to_skip, i))
116880 + new_argnum--;
116881 + }
116882 + return new_argnum;
116883 +}
116884 +
116885 +// Associate the argument between a clone and a cloned function
116886 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
116887 +{
116888 + bool node_clone, correct_argnum_of_node_clone;
116889 + const_tree correct_argnum_of_node_decl, node_decl;
116890 +
116891 + if (node == correct_argnum_of_node)
116892 + return argnum;
116893 + if (argnum == 0)
116894 + return argnum;
116895 +
116896 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
116897 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
116898 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
116899 +
116900 + if (node) {
116901 + node_decl = NODE_DECL(node);
116902 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
116903 + node_clone = made_by_compiler(node_decl);
116904 + } else {
116905 + node_decl = NULL_TREE;
116906 + node_clone = false;
116907 + }
116908 +
116909 + if (correct_argnum_of_node_decl == node_decl)
116910 + return argnum;
116911 +
116912 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
116913 + // the original decl is lost if both nodes are clones
116914 + if (node_clone && correct_argnum_of_node_clone) {
116915 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
116916 + return argnum;
116917 + }
116918 +
116919 + if (node_clone && !correct_argnum_of_node_clone)
116920 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
116921 + else if (!node_clone && correct_argnum_of_node_clone)
116922 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
116923 +
116924 + if (node)
116925 + debug_tree((tree)NODE_DECL(node));
116926 + debug_tree((tree)correct_argnum_of_node_decl);
116927 + gcc_unreachable();
116928 +}
116929 +
116930 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
116931 +{
116932 + struct cgraph_node *node, *correct_argnum_of_node;
116933 +
116934 + gcc_assert(decl != NULL_TREE);
116935 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
116936 +
116937 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
116938 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
116939 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
116940 +
116941 + node = get_cnode(decl);
116942 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
116943 +}
116944 +
116945 +// Find the original cloned function
116946 +tree get_orig_fndecl(const_tree clone_fndecl)
116947 +{
116948 + struct cgraph_node *node;
116949 +
116950 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
116951 + return (tree)DECL_ORIGIN(clone_fndecl);
116952 + node = get_cnode(clone_fndecl);
116953 + if (!node)
116954 + return (tree)clone_fndecl;
116955 +
116956 + while (node->clone_of)
116957 + node = node->clone_of;
116958 + if (!made_by_compiler(NODE_DECL(node)))
116959 + return NODE_DECL(node);
116960 + // Return the cloned decl because it is needed for the transform callback
116961 + return (tree)clone_fndecl;
116962 +}
116963 +
116964 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
116965 +{
116966 + if (gimple_call_num_args(stmt) == 0)
116967 + return NULL_TREE;
116968 + return gimple_call_fndecl(stmt);
116969 +}
116970 +
116971 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
116972 +{
116973 + tree fndecl;
116974 +
116975 + fndecl = get_interesting_fndecl_from_stmt(stmt);
116976 + if (fndecl == NULL_TREE)
116977 + return NULL_TREE;
116978 + return get_orig_fndecl(fndecl);
116979 +}
116980 +
116981 +void set_dominance_info(void)
116982 +{
116983 + calculate_dominance_info(CDI_DOMINATORS);
116984 + calculate_dominance_info(CDI_POST_DOMINATORS);
116985 +}
116986 +
116987 +void unset_dominance_info(void)
116988 +{
116989 + free_dominance_info(CDI_DOMINATORS);
116990 + free_dominance_info(CDI_POST_DOMINATORS);
116991 +}
116992 +
116993 +void set_current_function_decl(tree fndecl)
116994 +{
116995 + gcc_assert(fndecl != NULL_TREE);
116996 +
116997 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
116998 +#if BUILDING_GCC_VERSION <= 4007
116999 + current_function_decl = fndecl;
117000 +#endif
117001 + set_dominance_info();
117002 +}
117003 +
117004 +void unset_current_function_decl(void)
117005 +{
117006 + unset_dominance_info();
117007 +#if BUILDING_GCC_VERSION <= 4007
117008 + current_function_decl = NULL_TREE;
117009 +#endif
117010 + pop_cfun();
117011 +}
117012 +
117013 +bool is_valid_cgraph_node(struct cgraph_node *node)
117014 +{
117015 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
117016 + return false;
117017 + if (node->thunk.thunk_p || node->alias)
117018 + return false;
117019 + return true;
117020 +}
117021 +
117022 +tree get_lhs(const_gimple stmt)
117023 +{
117024 + switch (gimple_code(stmt)) {
117025 + case GIMPLE_ASSIGN:
117026 + case GIMPLE_CALL:
117027 + return gimple_get_lhs(stmt);
117028 + case GIMPLE_PHI:
117029 + return gimple_phi_result(stmt);
117030 + default:
117031 + debug_gimple_stmt((gimple)stmt);
117032 + gcc_unreachable();
117033 + }
117034 +}
117035 +
117036 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
117037 new file mode 100644
117038 index 0000000..5622b51
117039 --- /dev/null
117040 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
117041 @@ -0,0 +1,137 @@
117042 +/*
117043 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
117044 + * Licensed under the GPL v2, or (at your option) v3
117045 + *
117046 + * Homepage:
117047 + * https://github.com/ephox-gcc-plugins/size_overflow
117048 + *
117049 + * Documentation:
117050 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
117051 + *
117052 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
117053 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
117054 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
117055 + *
117056 + * Usage:
117057 + * $ make
117058 + * $ make run
117059 + */
117060 +
117061 +#include "size_overflow.h"
117062 +
117063 +bool skip_expr_on_double_type(const gassign *stmt)
117064 +{
117065 + enum tree_code code = gimple_assign_rhs_code(stmt);
117066 +
117067 + switch (code) {
117068 + case RSHIFT_EXPR:
117069 + case TRUNC_DIV_EXPR:
117070 + case CEIL_DIV_EXPR:
117071 + case FLOOR_DIV_EXPR:
117072 + case ROUND_DIV_EXPR:
117073 + case EXACT_DIV_EXPR:
117074 + case RDIV_EXPR:
117075 + case TRUNC_MOD_EXPR:
117076 + case CEIL_MOD_EXPR:
117077 + case FLOOR_MOD_EXPR:
117078 + case ROUND_MOD_EXPR:
117079 + return true;
117080 + default:
117081 + return false;
117082 + }
117083 +}
117084 +
117085 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
117086 +{
117087 + const_tree orig_rhs1;
117088 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
117089 + const_gimple down_cast, up_cast;
117090 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
117091 +
117092 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
117093 + down_lhs = get_lhs(down_cast);
117094 +
117095 + gsi = gsi_for_stmt(use_stmt);
117096 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
117097 + new_lhs = get_lhs(up_cast);
117098 +
117099 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
117100 + if (operand_equal_p(orig_rhs1, rhs, 0))
117101 + gimple_assign_set_rhs1(use_stmt, new_lhs);
117102 + else
117103 + gimple_assign_set_rhs2(use_stmt, new_lhs);
117104 + update_stmt(use_stmt);
117105 +
117106 + pointer_set_insert(visited->my_stmts, up_cast);
117107 + pointer_set_insert(visited->my_stmts, down_cast);
117108 + pointer_set_insert(visited->skip_expr_casts, up_cast);
117109 + pointer_set_insert(visited->skip_expr_casts, down_cast);
117110 +}
117111 +
117112 +static tree get_proper_unsigned_half_type(const_tree node)
117113 +{
117114 + tree new_type, type;
117115 +
117116 + gcc_assert(is_size_overflow_type(node));
117117 +
117118 + type = TREE_TYPE(node);
117119 + switch (TYPE_MODE(type)) {
117120 + case HImode:
117121 + new_type = unsigned_intQI_type_node;
117122 + break;
117123 + case SImode:
117124 + new_type = unsigned_intHI_type_node;
117125 + break;
117126 + case DImode:
117127 + new_type = unsigned_intSI_type_node;
117128 + break;
117129 + case TImode:
117130 + new_type = unsigned_intDI_type_node;
117131 + break;
117132 + default:
117133 + gcc_unreachable();
117134 + }
117135 +
117136 + if (TYPE_QUALS(type) != 0)
117137 + return build_qualified_type(new_type, TYPE_QUALS(type));
117138 + return new_type;
117139 +}
117140 +
117141 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
117142 +{
117143 + tree type;
117144 +
117145 + if (rhs == NULL_TREE)
117146 + return;
117147 + if (!is_size_overflow_type(rhs))
117148 + return;
117149 +
117150 + type = get_proper_unsigned_half_type(rhs);
117151 + if (is_gimple_constant(rhs))
117152 + return;
117153 + create_up_and_down_cast(visited, stmt, type, rhs);
117154 +}
117155 +
117156 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
117157 +{
117158 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
117159 + return;
117160 + gcc_assert(is_size_overflow_type(rhs));
117161 + insert_cast_rhs(visited, stmt, rhs);
117162 +}
117163 +
117164 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
117165 +{
117166 + tree rhs1, rhs2;
117167 +
117168 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
117169 + rhs1 = gimple_assign_rhs1(stmt);
117170 + insert_cast(visited, stmt, rhs1);
117171 + }
117172 +
117173 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
117174 + rhs2 = gimple_assign_rhs2(stmt);
117175 + insert_cast(visited, stmt, rhs2);
117176 + }
117177 +}
117178 +
117179 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
117180 new file mode 100644
117181 index 0000000..07e2ba7
117182 --- /dev/null
117183 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
117184 @@ -0,0 +1,281 @@
117185 +#ifndef SIZE_OVERFLOW_H
117186 +#define SIZE_OVERFLOW_H
117187 +
117188 +#define CREATE_NEW_VAR NULL_TREE
117189 +#define MAX_PARAM 31
117190 +#define CANNOT_FIND_ARG 32
117191 +#define NONE_ARGNUM 32
117192 +
117193 +#define BEFORE_STMT true
117194 +#define AFTER_STMT false
117195 +
117196 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
117197 +#define YES_ASM_STR "# size_overflow MARK_YES "
117198 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
117199 +#define SO_ASM_STR "# size_overflow "
117200 +#define OK_ASM_STR "# size_overflow MARK_NO"
117201 +
117202 +#define FUNCTION_PTR_P(node) \
117203 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
117204 +
117205 +#define CODES_LIMIT 32
117206 +
117207 +#define GLOBAL_NIFN_LEN 65536
117208 +#define NO_HASH 65537
117209 +
117210 +#include "gcc-common.h"
117211 +
117212 +#include <string.h>
117213 +#include <limits.h>
117214 +
117215 +enum intentional_mark {
117216 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
117217 +};
117218 +
117219 +enum intentional_overflow_type {
117220 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
117221 +};
117222 +
117223 +enum size_overflow_mark {
117224 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
117225 +};
117226 +
117227 +struct decl_hash {
117228 + size_t tree_codes_len;
117229 + unsigned char tree_codes[CODES_LIMIT];
117230 + const_tree decl;
117231 + unsigned int hash;
117232 + const char *fn_name;
117233 +};
117234 +
117235 +struct next_interesting_function;
117236 +typedef struct next_interesting_function * next_interesting_function_t;
117237 +
117238 +#if BUILDING_GCC_VERSION <= 4007
117239 +DEF_VEC_P(next_interesting_function_t);
117240 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
117241 +#endif
117242 +
117243 +#if BUILDING_GCC_VERSION >= 5000
117244 +typedef struct hash_set<const_gimple> gimple_set;
117245 +
117246 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
117247 +{
117248 + return visited->add(stmt);
117249 +}
117250 +
117251 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
117252 +{
117253 + return visited->contains(stmt);
117254 +}
117255 +
117256 +static inline gimple_set* pointer_set_create(void)
117257 +{
117258 + return new hash_set<const_gimple>;
117259 +}
117260 +
117261 +static inline void pointer_set_destroy(gimple_set *visited)
117262 +{
117263 + delete visited;
117264 +}
117265 +
117266 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
117267 +
117268 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
117269 +{
117270 + return visited->add(node);
117271 +}
117272 +
117273 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
117274 +{
117275 + return visited->contains(node);
117276 +}
117277 +
117278 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
117279 +{
117280 + return new hash_set<next_interesting_function_t>;
117281 +}
117282 +
117283 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
117284 +{
117285 + delete visited;
117286 +}
117287 +#else
117288 +typedef struct pointer_set_t gimple_set;
117289 +typedef struct pointer_set_t next_interesting_function_set;
117290 +
117291 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
117292 +{
117293 + return pointer_set_create();
117294 +}
117295 +#endif
117296 +
117297 +struct visited {
117298 + gimple_set *stmts;
117299 + gimple_set *my_stmts;
117300 + gimple_set *skip_expr_casts;
117301 + gimple_set *no_cast_check;
117302 +};
117303 +
117304 +/*
117305 + * * children: callers with data flow into the integer parameter of decl
117306 + * * decl_name: name of the function or the field
117307 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
117308 + * * hash: hash num of the function
117309 + * * num: parameter number (1-31) or return value (0)
117310 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
117311 + * * orig_next_node: pointer to the originally cloned function
117312 + */
117313 +struct next_interesting_function {
117314 + next_interesting_function_t next;
117315 +#if BUILDING_GCC_VERSION <= 4007
117316 + VEC(next_interesting_function_t, heap) *children;
117317 +#else
117318 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
117319 +#endif
117320 + const char *decl_name;
117321 + const char *context;
117322 + unsigned int hash;
117323 + unsigned int num;
117324 + enum size_overflow_mark marked;
117325 + next_interesting_function_t orig_next_node;
117326 +};
117327 +
117328 +// size_overflow_plugin.c
117329 +extern tree report_size_overflow_decl;
117330 +extern tree size_overflow_type_HI;
117331 +extern tree size_overflow_type_SI;
117332 +extern tree size_overflow_type_DI;
117333 +extern tree size_overflow_type_TI;
117334 +
117335 +
117336 +// size_overflow_plugin_hash.c
117337 +struct size_overflow_hash {
117338 + const struct size_overflow_hash * const next;
117339 + const char * const name;
117340 + const unsigned int param;
117341 +};
117342 +
117343 +extern const char *get_orig_decl_name(const_tree decl);
117344 +extern bool is_size_overflow_asm(const_gimple stmt);
117345 +extern void print_missing_function(next_interesting_function_t node);
117346 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
117347 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
117348 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
117349 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
117350 +
117351 +
117352 +// intentional_overflow.c
117353 +extern tree get_size_overflow_asm_input(const gasm *stmt);
117354 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
117355 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
117356 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
117357 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
117358 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
117359 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
117360 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
117361 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
117362 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
117363 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
117364 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
117365 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
117366 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
117367 +
117368 +
117369 +// insert_size_overflow_asm.c
117370 +#if BUILDING_GCC_VERSION >= 4009
117371 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
117372 +#else
117373 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
117374 +#endif
117375 +extern bool search_interesting_args(tree fndecl, bool *argnums);
117376 +
117377 +
117378 +// misc.c
117379 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
117380 +extern const char *get_type_name_from_field(const_tree field_decl);
117381 +extern void set_dominance_info(void);
117382 +extern void unset_dominance_info(void);
117383 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
117384 +extern tree get_orig_fndecl(const_tree clone_fndecl);
117385 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
117386 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
117387 +extern void set_current_function_decl(tree fndecl);
117388 +extern void unset_current_function_decl(void);
117389 +extern gimple get_def_stmt(const_tree node);
117390 +extern tree create_new_var(tree type);
117391 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
117392 +extern bool skip_types(const_tree var);
117393 +extern tree cast_a_tree(tree type, tree var);
117394 +extern bool is_size_overflow_type(const_tree var);
117395 +extern bool made_by_compiler(const_tree decl);
117396 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
117397 +extern tree get_lhs(const_gimple stmt);
117398 +
117399 +
117400 +// size_overflow_transform.c
117401 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
117402 +extern tree handle_fnptr_assign(const_gimple stmt);
117403 +
117404 +
117405 +// size_overflow_transform_core.c
117406 +extern tree expand(struct visited *visited, tree lhs);
117407 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
117408 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
117409 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
117410 +
117411 +
117412 +// remove_unnecessary_dup.c
117413 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
117414 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
117415 +extern bool skip_expr_on_double_type(const gassign *stmt);
117416 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
117417 +
117418 +
117419 +// size_overflow_ipa.c
117420 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
117421 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
117422 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
117423 +extern struct cgraph_node *get_cnode(const_tree fndecl);
117424 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
117425 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
117426 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
117427 +extern void size_overflow_register_hooks(void);
117428 +#if BUILDING_GCC_VERSION >= 4009
117429 +extern opt_pass *make_size_overflow_functions_pass(void);
117430 +#else
117431 +extern struct opt_pass *make_size_overflow_functions_pass(void);
117432 +#endif
117433 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
117434 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
117435 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
117436 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
117437 +
117438 +
117439 +// size_overflow_lto.c
117440 +extern void size_overflow_read_summary_lto(void);
117441 +#if BUILDING_GCC_VERSION >= 4008
117442 +extern void size_overflow_write_summary_lto(void);
117443 +#elif BUILDING_GCC_VERSION >= 4006
117444 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
117445 +#else
117446 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
117447 +#endif
117448 +
117449 +// size_overflow_fnptrs.c
117450 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
117451 +extern void check_local_variables(next_interesting_function_t next_node);
117452 +extern void check_global_variables(next_interesting_function_t cur_global);
117453 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
117454 +
117455 +
117456 +// size_overflow_debug.c
117457 +extern void __unused print_intentional_mark(enum intentional_mark mark);
117458 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
117459 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
117460 +extern void __unused print_global_next_interesting_functions(void);
117461 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
117462 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
117463 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
117464 +
117465 +#endif
117466 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
117467 new file mode 100644
117468 index 0000000..b8e7188
117469 --- /dev/null
117470 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
117471 @@ -0,0 +1,164 @@
117472 +/*
117473 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
117474 + * Licensed under the GPL v2, or (at your option) v3
117475 + *
117476 + * Homepage:
117477 + * https://github.com/ephox-gcc-plugins/size_overflow
117478 + *
117479 + * Documentation:
117480 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
117481 + *
117482 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
117483 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
117484 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
117485 + *
117486 + * Usage:
117487 + * $ make
117488 + * $ make run
117489 + */
117490 +
117491 +#include "size_overflow.h"
117492 +
117493 +void __unused print_intentional_mark(enum intentional_mark mark)
117494 +{
117495 + fprintf(stderr, "intentional mark: ");
117496 + switch (mark) {
117497 + case MARK_NO:
117498 + fprintf(stderr, "mark_no\n");
117499 + break;
117500 + case MARK_YES:
117501 + fprintf(stderr, "mark_yes\n");
117502 + break;
117503 + case MARK_TURN_OFF:
117504 + fprintf(stderr, "mark_turn_off\n");
117505 + break;
117506 + case MARK_END_INTENTIONAL:
117507 + fprintf(stderr, "mark_end_intentional\n");
117508 + break;
117509 + }
117510 +}
117511 +
117512 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
117513 +{
117514 + basic_block bb;
117515 +
117516 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
117517 +
117518 + fprintf(file, "\nstmts:\n");
117519 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
117520 + gimple_stmt_iterator si;
117521 +
117522 + fprintf(file, "<bb %u>:\n", bb->index);
117523 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
117524 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
117525 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
117526 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
117527 + fprintf(file, "\n");
117528 + }
117529 +
117530 + fprintf(file, "---------------------------------\n");
117531 +
117532 + return 0;
117533 +}
117534 +
117535 +static void __unused print_next_interesting_function(next_interesting_function_t node)
117536 +{
117537 + unsigned int i;
117538 + next_interesting_function_t cur;
117539 +
117540 + if (!node)
117541 + return;
117542 +
117543 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
117544 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
117545 +
117546 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
117547 +#if BUILDING_GCC_VERSION <= 4007
117548 + if (VEC_empty(next_interesting_function_t, node->children))
117549 + return;
117550 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
117551 +#else
117552 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
117553 +#endif
117554 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
117555 + }
117556 +}
117557 +
117558 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
117559 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
117560 +{
117561 + next_interesting_function_t cur;
117562 + unsigned int len;
117563 +
117564 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
117565 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
117566 + fprintf(stderr, "%u. ", len + 1);
117567 + print_next_interesting_function(cur);
117568 +
117569 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
117570 + print_next_interesting_function(cur->orig_next_node);
117571 +
117572 + if (only_this)
117573 + break;
117574 + }
117575 +
117576 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
117577 +}
117578 +
117579 +void __unused print_global_next_interesting_functions(void)
117580 +{
117581 + unsigned int i;
117582 +
117583 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
117584 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
117585 + if (!global_next_interesting_function[i])
117586 + continue;
117587 + fprintf(stderr, "hash: %u\n", i);
117588 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
117589 + }
117590 + fprintf(stderr, "----------------------\n\n");
117591 +}
117592 +
117593 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
117594 +void __unused print_children_chain_list(next_interesting_function_t next_node)
117595 +{
117596 + next_interesting_function_t cur;
117597 + unsigned int i;
117598 +
117599 +#if BUILDING_GCC_VERSION <= 4007
117600 + if (VEC_empty(next_interesting_function_t, next_node->children))
117601 + return;
117602 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
117603 +#else
117604 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
117605 +#endif
117606 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
117607 + print_children_chain_list(cur);
117608 + }
117609 +}
117610 +
117611 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
117612 +{
117613 + next_interesting_function_t cur;
117614 +
117615 + for (cur = head; cur; cur = cur->next) {
117616 +#if BUILDING_GCC_VERSION <= 4007
117617 + if (VEC_empty(next_interesting_function_t, cur->children))
117618 +#else
117619 + if (vec_safe_length(cur->children) == 0)
117620 +#endif
117621 + continue;
117622 + fprintf(stderr, "############ START ############\n");
117623 + print_children_chain_list(cur);
117624 + fprintf(stderr, "############ END ############\n");
117625 + }
117626 +}
117627 +
117628 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
117629 +{
117630 + if (mark == ASM_STMT_SO_MARK)
117631 + return "asm_stmt_so_mark";
117632 + if (mark == YES_SO_MARK)
117633 + return "yes_so_mark";
117634 + return "no_so_mark";
117635 +}
117636 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
117637 new file mode 100644
117638 index 0000000..a0b019b
117639 --- /dev/null
117640 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
117641 @@ -0,0 +1,28039 @@
117642 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
117643 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
117644 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
117645 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
117646 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
117647 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
117648 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
117649 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
117650 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
117651 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
117652 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
117653 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
117654 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
117655 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
117656 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
117657 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
117658 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
117659 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
117660 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 NULL nohasharray
117661 +padzero_55 padzero 1 55 &sel_read_policyvers_55 nohasharray
117662 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &padzero_55
117663 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
117664 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
117665 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
117666 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
117667 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
117668 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
117669 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
117670 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
117671 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 NULL nohasharray
117672 +write_file_tpc_86 write_file_tpc 3 86 &uwb_dev_LQE_show_86
117673 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
117674 +load_msg_95 load_msg 2 95 NULL
117675 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
117676 +fat_statfs_102 fat_statfs 0 102 NULL
117677 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
117678 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
117679 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
117680 +device_flush_iotlb_115 device_flush_iotlb 3-2 115 NULL
117681 +ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL
117682 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
117683 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
117684 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
117685 +smack_syslog_126 smack_syslog 0 126 NULL
117686 +init_q_132 init_q 4 132 NULL
117687 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
117688 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
117689 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
117690 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
117691 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
117692 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
117693 +ping_v6_sendmsg_152 ping_v6_sendmsg 0-4 152 NULL
117694 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
117695 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
117696 +set_max_uV_156 set_max_uV 0-4 156 NULL
117697 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
117698 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
117699 +mv88e6352_wait_178 mv88e6352_wait 0 178 NULL
117700 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
117701 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
117702 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
117703 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
117704 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
117705 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
117706 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
117707 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
117708 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
117709 +palmas_write_197 palmas_write 0 197 NULL
117710 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
117711 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
117712 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
117713 +owned_show_208 owned_show 0 208 NULL
117714 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
117715 +store_cpufv_215 store_cpufv 0-4 215 NULL
117716 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
117717 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
117718 +path_init_220 path_init 0 220 NULL
117719 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
117720 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
117721 +shdma_init_232 shdma_init 3 232 NULL
117722 +aux1_show_233 aux1_show 0 233 NULL
117723 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
117724 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
117725 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
117726 +ore_write_243 ore_write 0 243 NULL
117727 +ac_read_244 ac_read 0-3 244 NULL
117728 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
117729 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
117730 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
117731 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
117732 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
117733 +setup_stream_272 setup_stream 0 272 NULL nohasharray
117734 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
117735 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
117736 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
117737 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
117738 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
117739 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
117740 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL nohasharray
117741 +fm10k_find_next_vlan_292 fm10k_find_next_vlan 2-0 292 &read_file_war_stats_292
117742 +xfs_zero_last_block_298 xfs_zero_last_block 0-2-3 298 NULL nohasharray
117743 +ipvlan_open_298 ipvlan_open 0 298 &xfs_zero_last_block_298
117744 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
117745 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
117746 +pin_configs_show_303 pin_configs_show 0 303 NULL
117747 +SYSC_connect_304 SYSC_connect 3 304 NULL
117748 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
117749 +syslog_print_307 syslog_print 2-0 307 NULL
117750 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
117751 +platform_device_add_data_310 platform_device_add_data 0-3 310 NULL
117752 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
117753 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
117754 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
117755 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
117756 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
117757 +next_node_allowed_318 next_node_allowed 1-0 318 NULL
117758 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
117759 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
117760 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
117761 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 0-4 327 NULL
117762 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 NULL nohasharray
117763 +ceph_sync_read_328 ceph_sync_read 0 328 &show_ipv6_iface_nd_stale_tmo_328
117764 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
117765 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
117766 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
117767 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
117768 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
117769 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
117770 +ghash_setkey_353 ghash_setkey 0 353 NULL
117771 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
117772 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
117773 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
117774 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
117775 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 NULL nohasharray
117776 +boottime_get_364 boottime_get 0 364 &si4713_tx_rds_buff_364 nohasharray
117777 +genphy_config_init_364 genphy_config_init 0 364 &boottime_get_364
117778 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
117779 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
117780 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
117781 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 NULL nohasharray
117782 +fanotify_get_response_373 fanotify_get_response 0 373 &cxgb4vf_get_regs_len_373
117783 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
117784 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
117785 +gameport_description_show_382 gameport_description_show 0 382 NULL
117786 +dump_fh_385 dump_fh 0 385 NULL nohasharray
117787 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
117788 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
117789 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
117790 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
117791 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
117792 +ath5k_reset_404 ath5k_reset 0 404 NULL
117793 +hw_device_state_409 hw_device_state 0 409 NULL
117794 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
117795 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
117796 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
117797 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
117798 +async_copy_data_414 async_copy_data 4 414 NULL
117799 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
117800 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
117801 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
117802 +ems_usb_open_422 ems_usb_open 0 422 NULL
117803 +patch_alc861_423 patch_alc861 0 423 NULL
117804 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
117805 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
117806 +null_init_434 null_init 0 434 NULL nohasharray
117807 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
117808 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
117809 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
117810 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
117811 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
117812 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
117813 +msr_write_444 msr_write 0-3 444 NULL
117814 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
117815 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
117816 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
117817 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
117818 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
117819 +show_console_458 show_console 0 458 NULL
117820 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
117821 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
117822 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
117823 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
117824 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
117825 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
117826 +reg_show_state_474 reg_show_state 0 474 NULL
117827 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
117828 +sparse_index_init_482 sparse_index_init 0 482 NULL
117829 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
117830 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
117831 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
117832 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
117833 +rmd256_init_494 rmd256_init 0 494 NULL
117834 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
117835 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
117836 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
117837 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
117838 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
117839 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
117840 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
117841 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
117842 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
117843 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
117844 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
117845 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
117846 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
117847 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
117848 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
117849 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
117850 +store_temp_type_531 store_temp_type 0-4 531 NULL
117851 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
117852 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
117853 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
117854 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
117855 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
117856 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
117857 +dle_count_543 dle_count 0 543 NULL
117858 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
117859 +devres_alloc_551 devres_alloc 2 551 NULL
117860 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
117861 +init_560 init 0 560 NULL nohasharray
117862 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
117863 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
117864 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
117865 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
117866 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
117867 +myri10ge_open_577 myri10ge_open 0 577 NULL
117868 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
117869 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
117870 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
117871 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
117872 +fb_check_caps_585 fb_check_caps 0 585 NULL
117873 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 NULL nohasharray
117874 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 &dln2_i2c_xfer_589
117875 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
117876 +card_id_show_592 card_id_show 0 592 NULL nohasharray
117877 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
117878 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
117879 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
117880 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
117881 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
117882 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
117883 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
117884 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
117885 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
117886 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
117887 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
117888 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
117889 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
117890 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
117891 +isp1760_register_628 isp1760_register 1-2 628 NULL
117892 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
117893 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
117894 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
117895 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
117896 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
117897 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
117898 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
117899 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
117900 +read_650 read 0-5-6 650 NULL
117901 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
117902 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
117903 +max2165_set_params_652 max2165_set_params 0 652 NULL
117904 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
117905 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
117906 +mpage_readpage_658 mpage_readpage 0 658 NULL
117907 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
117908 +show_ds_req_665 show_ds_req 0 665 NULL
117909 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
117910 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
117911 +div_u64_rem_672 div_u64_rem 0 672 NULL
117912 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
117913 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
117914 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
117915 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
117916 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
117917 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
117918 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
117919 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
117920 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
117921 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
117922 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
117923 +suspend_703 suspend 0 703 NULL
117924 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
117925 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
117926 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
117927 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
117928 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
117929 +ovl_removexattr_714 ovl_removexattr 0 714 NULL
117930 +disk_max_parts_719 disk_max_parts 0 719 NULL
117931 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
117932 +common_perm_726 common_perm 0 726 NULL
117933 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL nohasharray
117934 +mlx4_enable_sriov_734 mlx4_enable_sriov 4-3 734 &sctp_setsockopt_peer_addr_params_734
117935 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
117936 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
117937 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
117938 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
117939 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
117940 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
117941 +srp_send_req_748 srp_send_req 0 748 NULL
117942 +ddp_set_map_751 ddp_set_map 4 751 NULL
117943 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
117944 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
117945 +show_node_type_755 show_node_type 0 755 NULL
117946 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
117947 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
117948 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
117949 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
117950 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
117951 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
117952 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
117953 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
117954 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
117955 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
117956 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
117957 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
117958 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 NULL nohasharray
117959 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 &av7110_ir_proc_write_784
117960 +int3402_thermal_get_zone_temp_790 int3402_thermal_get_zone_temp 0 790 NULL
117961 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
117962 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
117963 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
117964 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
117965 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
117966 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
117967 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
117968 +__vmalloc_node_range_811 __vmalloc_node_range 1 811 NULL nohasharray
117969 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 &__vmalloc_node_range_811
117970 +csio_vport_create_812 csio_vport_create 0 812 NULL
117971 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
117972 +if_writecmd_815 if_writecmd 2 815 NULL
117973 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
117974 +igb_request_irq_821 igb_request_irq 0 821 NULL
117975 +si4713_read_property_825 si4713_read_property 0 825 NULL
117976 +read_mmd_indirect_826 read_mmd_indirect 0 826 NULL nohasharray
117977 +read_fifo_826 read_fifo 3 826 &read_mmd_indirect_826
117978 +brightness_get_837 brightness_get 0 837 NULL nohasharray
117979 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
117980 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
117981 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
117982 +show_capability_841 show_capability 0 841 NULL
117983 +SyS_write_846 SyS_write 3 846 NULL
117984 +tnc_next_848 tnc_next 0 848 NULL
117985 +um_idi_read_850 um_idi_read 3-0 850 NULL
117986 +tid_show_853 tid_show 0 853 NULL
117987 +watchdog_write_856 watchdog_write 0-3 856 NULL
117988 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
117989 +error_state_read_859 error_state_read 6-0-5 859 NULL
117990 +reqbufs_output_860 reqbufs_output 0 860 NULL
117991 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 NULL nohasharray
117992 +port100_alloc_skb_861 port100_alloc_skb 2 861 &iio_triggered_buffer_predisable_861
117993 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
117994 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
117995 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
117996 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
117997 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
117998 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
117999 +link_mem_sections_878 link_mem_sections 0 878 NULL
118000 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
118001 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
118002 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
118003 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
118004 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
118005 +set_node_desc_885 set_node_desc 0-4 885 NULL
118006 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
118007 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
118008 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
118009 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
118010 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
118011 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
118012 +set_file_info_909 set_file_info 0 909 NULL
118013 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
118014 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
118015 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921
118016 +play_video_cb_923 play_video_cb 2 923 NULL nohasharray
118017 +kernel_sendpage_923 kernel_sendpage 4 923 &play_video_cb_923
118018 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 NULL nohasharray
118019 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 &pm_runtime_get_sync_925
118020 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
118021 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
118022 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
118023 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
118024 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
118025 +navman_write_938 navman_write 0-4 938 NULL
118026 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
118027 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
118028 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
118029 +__nodes_weight_956 __nodes_weight 0 956 NULL
118030 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
118031 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
118032 +sys_msgrcv_959 sys_msgrcv 3 959 NULL
118033 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
118034 +chksum_setkey_972 chksum_setkey 0 972 NULL
118035 +stop_975 stop 0 975 NULL nohasharray
118036 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
118037 +gprs_open_978 gprs_open 0 978 NULL nohasharray
118038 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
118039 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
118040 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
118041 +cx24113_set_params_982 cx24113_set_params 0 982 NULL nohasharray
118042 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 &cx24113_set_params_982
118043 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
118044 +show_node_guid_985 show_node_guid 0 985 NULL
118045 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
118046 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
118047 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
118048 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
118049 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
118050 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
118051 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
118052 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
118053 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
118054 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
118055 +platform_begin_1008 platform_begin 0 1008 NULL nohasharray
118056 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 &platform_begin_1008
118057 +bt856_init_1009 bt856_init 0 1009 NULL
118058 +readreg_1017 readreg 0-1 1017 NULL
118059 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
118060 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
118061 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
118062 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
118063 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
118064 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
118065 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
118066 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
118067 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
118068 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
118069 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
118070 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
118071 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
118072 +ath5k_start_1041 ath5k_start 0 1041 NULL
118073 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
118074 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
118075 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
118076 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
118077 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
118078 +data_calc_1074 data_calc 0 1074 NULL
118079 +agp_create_memory_1075 agp_create_memory 1 1075 NULL
118080 +hwrng_init_1077 hwrng_init 0 1077 NULL
118081 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
118082 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
118083 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
118084 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
118085 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
118086 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
118087 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
118088 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
118089 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
118090 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
118091 +in1_input_show_1099 in1_input_show 0 1099 NULL
118092 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
118093 +show_1104 show 0 1104 NULL
118094 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
118095 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
118096 +omninet_open_1110 omninet_open 0 1110 NULL
118097 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
118098 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
118099 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
118100 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
118101 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
118102 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
118103 +splice_read_1122 splice_read 0 1122 NULL
118104 +drvctl_store_1123 drvctl_store 0-4 1123 NULL
118105 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
118106 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
118107 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
118108 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
118109 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
118110 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
118111 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
118112 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL nohasharray
118113 +map_page_1146 map_page 0-3 1146 &queue_max_integrity_segments_show_1146
118114 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
118115 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
118116 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
118117 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
118118 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
118119 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
118120 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
118121 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
118122 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
118123 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 NULL nohasharray
118124 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 &dw2104_i2c_transfer_1176
118125 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
118126 +show_1186 show 0 1186 NULL
118127 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
118128 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
118129 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
118130 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
118131 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
118132 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
118133 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
118134 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
118135 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
118136 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
118137 +profile_capable_1207 profile_capable 0 1207 NULL
118138 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
118139 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
118140 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
118141 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
118142 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
118143 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
118144 +power_1221 power 0 1221 NULL
118145 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
118146 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
118147 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
118148 +show_out0_ouput_1230 show_out0_ouput 0 1230 NULL nohasharray
118149 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 &show_out0_ouput_1230
118150 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
118151 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
118152 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
118153 +kernfs_file_direct_read_1238 kernfs_file_direct_read 0-3 1238 NULL
118154 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
118155 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
118156 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
118157 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
118158 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
118159 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
118160 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
118161 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
118162 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
118163 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
118164 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
118165 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
118166 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
118167 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
118168 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
118169 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
118170 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
118171 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
118172 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
118173 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
118174 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
118175 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
118176 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
118177 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
118178 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
118179 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
118180 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
118181 +runtime_show_1318 runtime_show 0 1318 NULL
118182 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
118183 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
118184 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
118185 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
118186 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 NULL nohasharray
118187 +push_node_left_1327 push_node_left 0 1327 &mt9m111_set_red_balance_1327 nohasharray
118188 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &push_node_left_1327 nohasharray
118189 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 0-2 1327 &geos_gpio_store_1327
118190 +udf_statfs_1329 udf_statfs 0 1329 NULL
118191 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
118192 +md5_final_1334 md5_final 0 1334 NULL nohasharray
118193 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 &md5_final_1334
118194 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
118195 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
118196 +gen_pool_best_fit_1348 gen_pool_best_fit 4-3-2 1348 NULL
118197 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
118198 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
118199 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
118200 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
118201 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
118202 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
118203 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
118204 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
118205 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
118206 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
118207 +skein512_export_1364 skein512_export 0 1364 NULL
118208 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
118209 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
118210 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
118211 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
118212 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
118213 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
118214 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
118215 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 NULL nohasharray
118216 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3 1381 &rtl8180_init_rx_ring_1381
118217 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
118218 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
118219 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
118220 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
118221 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
118222 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
118223 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
118224 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
118225 +zone_page_state_1393 zone_page_state 0 1393 NULL
118226 +rtl2830_rd_regs_1396 rtl2830_rd_regs 0 1396 NULL
118227 +error_1397 error 0 1397 NULL
118228 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
118229 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
118230 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
118231 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 NULL nohasharray
118232 +hci_si_event_1404 hci_si_event 3 1404 &matroxfb_dh_decode_var_1404
118233 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
118234 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
118235 +wait_comp_1409 wait_comp 0 1409 NULL
118236 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
118237 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
118238 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
118239 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
118240 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
118241 +find_temp_source_1425 find_temp_source 0 1425 NULL
118242 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
118243 +cpia2_read_1434 cpia2_read 0 1434 NULL
118244 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
118245 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
118246 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
118247 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 NULL nohasharray
118248 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 &t4_sge_alloc_eth_txq_1454
118249 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
118250 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
118251 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
118252 +sub_interval_1466 sub_interval 0 1466 NULL
118253 +xprt_alloc_1475 xprt_alloc 2 1475 NULL nohasharray
118254 +inode_removexattr_1475 inode_removexattr 0 1475 &xprt_alloc_1475
118255 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
118256 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
118257 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
118258 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
118259 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
118260 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
118261 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
118262 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
118263 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
118264 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
118265 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
118266 +fpregs_set_1497 fpregs_set 4 1497 NULL
118267 +em_show_1501 em_show 0 1501 NULL nohasharray
118268 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
118269 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
118270 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
118271 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
118272 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
118273 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
118274 +bluetooth_store_1522 bluetooth_store 4 1522 NULL
118275 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
118276 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
118277 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
118278 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
118279 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
118280 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
118281 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
118282 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
118283 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
118284 +set_max_min_1551 set_max_min 0-4 1551 NULL
118285 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
118286 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
118287 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
118288 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
118289 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
118290 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
118291 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
118292 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
118293 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
118294 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
118295 +ssu100_open_1573 ssu100_open 0 1573 NULL nohasharray
118296 +raid_disks_show_1573 raid_disks_show 0 1573 &ssu100_open_1573
118297 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
118298 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
118299 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
118300 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
118301 +vv6410_start_1582 vv6410_start 0 1582 NULL
118302 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
118303 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
118304 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
118305 +b44_init_one_1603 b44_init_one 0 1603 NULL
118306 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
118307 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
118308 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
118309 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
118310 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
118311 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
118312 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
118313 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
118314 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
118315 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
118316 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
118317 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
118318 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
118319 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
118320 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
118321 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
118322 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
118323 +tpm_send_1655 tpm_send 0-3 1655 NULL
118324 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
118325 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
118326 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
118327 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
118328 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
118329 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
118330 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
118331 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
118332 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
118333 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
118334 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
118335 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
118336 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
118337 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
118338 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
118339 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
118340 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
118341 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL
118342 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
118343 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
118344 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
118345 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
118346 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
118347 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
118348 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
118349 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
118350 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
118351 +udf_setattr_1716 udf_setattr 0 1716 NULL
118352 +ufx_blank_1723 ufx_blank 0 1723 NULL
118353 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
118354 +internal_create_group_1733 internal_create_group 0 1733 NULL
118355 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
118356 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
118357 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
118358 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
118359 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
118360 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
118361 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
118362 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
118363 +start_transport_1762 start_transport 0 1762 NULL
118364 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
118365 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 0-3 1773 NULL
118366 +cosa_write_1774 cosa_write 3 1774 NULL
118367 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
118368 +event_show_1780 event_show 0 1780 NULL
118369 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
118370 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
118371 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
118372 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
118373 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
118374 +vt596_access_1815 vt596_access 0 1815 NULL nohasharray
118375 +__nodelist_scnprintf_1815 __nodelist_scnprintf 2-4-0 1815 &vt596_access_1815
118376 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
118377 +genfs_read_1821 genfs_read 0 1821 NULL
118378 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
118379 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
118380 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
118381 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
118382 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
118383 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
118384 +show_1841 show 0 1841 NULL
118385 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
118386 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
118387 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
118388 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
118389 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
118390 +device_prepare_1870 device_prepare 0 1870 NULL
118391 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
118392 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
118393 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
118394 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
118395 +output_read_1886 output_read 0-5-6 1886 NULL
118396 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
118397 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
118398 +write_1891 write 0 1891 NULL
118399 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
118400 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
118401 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
118402 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
118403 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
118404 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 NULL
118405 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
118406 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
118407 +fst_open_1911 fst_open 0 1911 NULL
118408 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
118409 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
118410 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
118411 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
118412 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
118413 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
118414 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
118415 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
118416 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
118417 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
118418 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
118419 +bdev_erase_1933 bdev_erase 3 1933 NULL
118420 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
118421 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
118422 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
118423 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
118424 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
118425 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
118426 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
118427 +igb_open_1946 igb_open 0 1946 NULL
118428 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
118429 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
118430 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
118431 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
118432 +update_qd_1955 update_qd 0 1955 NULL
118433 +read_swap_header_1957 read_swap_header 0 1957 NULL
118434 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
118435 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
118436 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
118437 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
118438 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
118439 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
118440 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
118441 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
118442 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL
118443 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
118444 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
118445 +config_table_show_1982 config_table_show 0 1982 NULL
118446 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
118447 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
118448 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
118449 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
118450 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
118451 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL
118452 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
118453 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
118454 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
118455 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
118456 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
118457 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
118458 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
118459 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
118460 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
118461 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
118462 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
118463 +cifs_read_2041 cifs_read 0 2041 NULL
118464 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
118465 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
118466 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
118467 +show_speed_2057 show_speed 0 2057 NULL
118468 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
118469 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
118470 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
118471 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
118472 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
118473 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
118474 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
118475 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
118476 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
118477 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
118478 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
118479 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
118480 +isl12057_rtc_read_time_2092 isl12057_rtc_read_time 0 2092 NULL
118481 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
118482 +store_2094 store 0-3 2094 &smbioslabel_show_2094
118483 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3 2095 NULL
118484 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
118485 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
118486 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
118487 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
118488 +audit_expand_2098 audit_expand 2-0 2098 NULL
118489 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
118490 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
118491 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
118492 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
118493 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
118494 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
118495 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
118496 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
118497 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
118498 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
118499 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
118500 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
118501 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
118502 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
118503 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
118504 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
118505 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
118506 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
118507 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
118508 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
118509 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
118510 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
118511 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
118512 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
118513 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
118514 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
118515 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
118516 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
118517 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
118518 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
118519 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
118520 +__pin_pagetable_pfn_2172 __pin_pagetable_pfn 2 2172 NULL
118521 +ore_read_2175 ore_read 0 2175 NULL
118522 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
118523 +direction_output_2184 direction_output 0 2184 NULL
118524 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
118525 +show_companion_2189 show_companion 0 2189 NULL
118526 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
118527 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
118528 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
118529 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
118530 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
118531 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
118532 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
118533 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
118534 +ghash_final_2210 ghash_final 0 2210 NULL
118535 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
118536 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
118537 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
118538 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
118539 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
118540 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
118541 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
118542 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
118543 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
118544 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
118545 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
118546 +protocol_read_2240 protocol_read 0 2240 NULL
118547 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
118548 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
118549 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
118550 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
118551 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
118552 +do_update_counters_2259 do_update_counters 4 2259 NULL nohasharray
118553 +mic_unmap_single_2259 mic_unmap_single 2 2259 &do_update_counters_2259
118554 +failslab_store_2260 failslab_store 0-3 2260 NULL
118555 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
118556 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
118557 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
118558 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
118559 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
118560 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
118561 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
118562 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
118563 +sbni_open_2276 sbni_open 0 2276 NULL
118564 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
118565 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
118566 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
118567 +journal_flush_2281 journal_flush 0 2281 NULL
118568 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
118569 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
118570 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
118571 +transient_state_show_2292 transient_state_show 0 2292 NULL
118572 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
118573 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
118574 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
118575 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
118576 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
118577 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
118578 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
118579 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
118580 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
118581 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
118582 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 NULL nohasharray
118583 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318 nohasharray
118584 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 &picolcd_fb_write_2318
118585 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
118586 +gart_map_page_2325 gart_map_page 4-3-0 2325 NULL
118587 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
118588 +serial_write_2330 serial_write 3-0 2330 NULL
118589 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
118590 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
118591 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
118592 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
118593 +adapter_up_2348 adapter_up 0 2348 NULL
118594 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
118595 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
118596 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
118597 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
118598 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
118599 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
118600 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
118601 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
118602 +store_2362 store 0 2362 NULL
118603 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
118604 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
118605 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
118606 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
118607 +rose_recvmsg_2368 rose_recvmsg 0-4 2368 &xfs_buf_map_from_irec_2368
118608 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
118609 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
118610 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
118611 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
118612 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
118613 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
118614 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
118615 +show_ledd_2398 show_ledd 0 2398 &uda1380_hw_write_2398 nohasharray
118616 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &show_ledd_2398 nohasharray
118617 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
118618 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
118619 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
118620 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
118621 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
118622 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
118623 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
118624 +store_console_2419 store_console 0-4 2419 NULL
118625 +roccat_common2_send_2422 roccat_common2_send 0-4 2422 NULL nohasharray
118626 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
118627 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
118628 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
118629 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
118630 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
118631 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
118632 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
118633 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
118634 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
118635 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
118636 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
118637 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
118638 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
118639 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
118640 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
118641 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
118642 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
118643 +name_size_2461 name_size 0 2461 NULL nohasharray
118644 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
118645 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
118646 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
118647 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
118648 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
118649 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
118650 +update_pmkid_2481 update_pmkid 4 2481 NULL
118651 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
118652 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
118653 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
118654 +hfs_write_begin_2484 hfs_write_begin 0-3 2484 &bio_alloc_bioset_2484
118655 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 NULL nohasharray
118656 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 &hfsplus_user_setxattr_2485
118657 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
118658 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
118659 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
118660 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
118661 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
118662 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
118663 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
118664 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
118665 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
118666 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
118667 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
118668 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
118669 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
118670 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
118671 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
118672 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
118673 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
118674 +set_blocksize_2507 set_blocksize 0 2507 NULL
118675 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
118676 +dm_write_2513 dm_write 3 2513 NULL
118677 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
118678 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
118679 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
118680 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
118681 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
118682 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
118683 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
118684 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
118685 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
118686 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
118687 +chksum_finup_2530 chksum_finup 0 2530 NULL
118688 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
118689 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
118690 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
118691 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
118692 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
118693 +reset_chip_2547 reset_chip 0 2547 NULL
118694 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
118695 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
118696 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
118697 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
118698 +func_2569 func 0 2569 &gfs2_listxattr_2569
118699 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
118700 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL
118701 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
118702 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
118703 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
118704 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
118705 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
118706 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
118707 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
118708 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
118709 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
118710 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
118711 +vxlan_init_2599 vxlan_init 0 2599 NULL
118712 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
118713 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
118714 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
118715 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
118716 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
118717 +rose_getname_2608 rose_getname 0 2608 NULL
118718 +slot_bytes_2609 slot_bytes 0 2609 NULL
118719 +read_2610 read 0 2610 NULL
118720 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
118721 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
118722 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
118723 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
118724 +switch_status_2629 switch_status 5 2629 NULL
118725 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
118726 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
118727 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
118728 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
118729 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
118730 +offset_show_2645 offset_show 0 2645 NULL
118731 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
118732 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
118733 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
118734 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
118735 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
118736 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
118737 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
118738 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
118739 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
118740 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 NULL nohasharray
118741 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672 nohasharray
118742 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 &ath10k_add_interface_2672
118743 +digi_write_2679 digi_write 0-4 2679 NULL
118744 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
118745 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
118746 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
118747 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
118748 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
118749 +oti6858_write_2692 oti6858_write 4-0 2692 NULL nohasharray
118750 +tun_show_flags_2692 tun_show_flags 0 2692 &oti6858_write_2692
118751 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
118752 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
118753 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
118754 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
118755 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
118756 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
118757 +udf_setsize_2705 udf_setsize 0 2705 NULL
118758 +memcpy_fromiovecend_2707 memcpy_fromiovecend 4-3 2707 NULL
118759 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
118760 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
118761 +sock_error_2715 sock_error 0 2715 NULL nohasharray
118762 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
118763 +migration_call_2716 migration_call 0 2716 NULL
118764 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
118765 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
118766 +__xip_file_write_2733 __xip_file_write 0-3-4 2733 NULL
118767 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
118768 +ad5398_enable_2738 ad5398_enable 0 2738 NULL nohasharray
118769 +ltm_capable_show_2738 ltm_capable_show 0 2738 &ad5398_enable_2738
118770 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
118771 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
118772 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
118773 +show_2757 show 0 2757 NULL
118774 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
118775 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
118776 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
118777 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
118778 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
118779 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
118780 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
118781 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
118782 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 NULL nohasharray
118783 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 &vmbus_sendpacket_2774
118784 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
118785 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
118786 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
118787 +__next_cpu_2782 __next_cpu 1-0 2782 NULL
118788 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
118789 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
118790 +write_2792 write 0 2792 NULL nohasharray
118791 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 &write_2792
118792 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
118793 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
118794 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
118795 +discover_2798 discover 0 2798 &sound_read_2798
118796 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
118797 +stop_transport_2802 stop_transport 0 2802 NULL
118798 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
118799 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
118800 +show_2808 show 0 2808 NULL
118801 +show_min_2810 show_min 0 2810 NULL
118802 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
118803 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
118804 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
118805 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
118806 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
118807 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
118808 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
118809 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
118810 +pvc_getname_2826 pvc_getname 0 2826 NULL
118811 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
118812 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
118813 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
118814 +sock_create_2838 sock_create 0 2838 NULL
118815 +sctp_packet_2839 sctp_packet 0 2839 NULL
118816 +show_temp_max_2846 show_temp_max 0 2846 NULL
118817 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
118818 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
118819 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
118820 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
118821 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
118822 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
118823 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
118824 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
118825 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
118826 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
118827 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
118828 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
118829 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
118830 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
118831 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
118832 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
118833 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
118834 +coda_setattr_2871 coda_setattr 0 2871 NULL
118835 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
118836 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
118837 +show_2877 show 0 2877 NULL
118838 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
118839 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
118840 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
118841 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
118842 +sata_req_2894 sata_req 0 2894 NULL
118843 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
118844 +cmm_write_2896 cmm_write 3-0 2896 NULL
118845 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
118846 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
118847 +next_online_node_2904 next_online_node 1 2904 NULL
118848 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
118849 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
118850 +ore_check_io_2912 ore_check_io 0 2912 NULL
118851 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
118852 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
118853 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
118854 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
118855 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
118856 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
118857 +mls_from_string_2930 mls_from_string 0 2930 NULL
118858 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
118859 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
118860 +show_convrate_2936 show_convrate 0 2936 NULL
118861 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
118862 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
118863 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
118864 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
118865 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
118866 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
118867 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
118868 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
118869 +show_2958 show 0 2958 NULL
118870 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
118871 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
118872 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
118873 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
118874 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
118875 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
118876 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
118877 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
118878 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
118879 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
118880 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
118881 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
118882 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
118883 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
118884 +packet_bind_2996 packet_bind 0 2996 NULL
118885 +store_cardr_2997 store_cardr 4-0 2997 NULL
118886 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 NULL nohasharray
118887 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 &tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000
118888 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
118889 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
118890 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
118891 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
118892 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
118893 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
118894 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
118895 +depth_write_3021 depth_write 3-0 3021 NULL
118896 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
118897 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
118898 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
118899 +unix_listen_3031 unix_listen 0 3031 NULL
118900 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
118901 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
118902 +show_otp0en_3036 show_otp0en 0 3036 NULL
118903 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 NULL nohasharray
118904 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 &lpfc_idiag_mbxacc_write_3038
118905 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
118906 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3 3039 &get_max_acpi_id_3039
118907 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
118908 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
118909 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
118910 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
118911 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
118912 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
118913 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
118914 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
118915 +ath10k_wmi_main_cmd_init_3054 ath10k_wmi_main_cmd_init 0 3054 NULL
118916 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
118917 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
118918 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
118919 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
118920 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
118921 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
118922 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
118923 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
118924 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
118925 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
118926 +show_local_port_3076 show_local_port 0 3076 NULL
118927 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
118928 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
118929 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
118930 +free_coherent_3082 free_coherent 2-4 3082 NULL
118931 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
118932 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
118933 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
118934 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
118935 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
118936 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
118937 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
118938 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
118939 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
118940 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
118941 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
118942 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
118943 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
118944 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
118945 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
118946 +m66592_enable_3117 m66592_enable 0 3117 NULL
118947 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
118948 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
118949 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
118950 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
118951 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
118952 +registers_show_3130 registers_show 0 3130 NULL
118953 +print_time_3132 print_time 0 3132 NULL
118954 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
118955 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
118956 +filldir_3143 filldir 3 3143 NULL
118957 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
118958 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
118959 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
118960 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
118961 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
118962 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
118963 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
118964 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
118965 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
118966 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
118967 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
118968 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
118969 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
118970 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
118971 +filelayout_scan_commit_lists_3168 filelayout_scan_commit_lists 0 3168 NULL
118972 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
118973 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
118974 +red_zone_show_3177 red_zone_show 0 3177 NULL
118975 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
118976 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
118977 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
118978 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
118979 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
118980 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
118981 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
118982 +alloc_context_3194 alloc_context 1 3194 NULL
118983 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
118984 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
118985 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
118986 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
118987 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
118988 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
118989 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
118990 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
118991 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
118992 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
118993 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
118994 +sha256_init_3213 sha256_init 0 3213 NULL nohasharray
118995 +__readpages_done_3213 __readpages_done 0 3213 &sha256_init_3213
118996 +get_target_freq_3217 get_target_freq 0 3217 NULL
118997 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
118998 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
118999 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
119000 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
119001 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
119002 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
119003 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
119004 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
119005 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
119006 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
119007 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
119008 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
119009 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236 nohasharray
119010 +do_read_log_to_user_3236 do_read_log_to_user 4 3236 &e1000e_setup_rx_resources_3236
119011 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
119012 +macb_open_3240 macb_open 0 3240 NULL
119013 +key_key_read_3241 key_key_read 3-0 3241 NULL
119014 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
119015 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
119016 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
119017 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
119018 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
119019 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
119020 +ipaq_open_3260 ipaq_open 0 3260 NULL
119021 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
119022 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
119023 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
119024 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
119025 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
119026 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
119027 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
119028 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
119029 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
119030 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
119031 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
119032 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
119033 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
119034 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
119035 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
119036 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
119037 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
119038 +__set_extent_bit_3305 __set_extent_bit 0 3305 NULL nohasharray
119039 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 &__set_extent_bit_3305
119040 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
119041 +minix_write_begin_3311 minix_write_begin 0 3311 NULL nohasharray
119042 +arvo_sysfs_write_3311 arvo_sysfs_write 0-6 3311 &minix_write_begin_3311
119043 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
119044 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
119045 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
119046 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
119047 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
119048 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
119049 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
119050 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
119051 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
119052 +read_from_oldmem_3337 read_from_oldmem 2-0 3337 NULL
119053 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 NULL nohasharray
119054 +sysfs_create_group_3339 sysfs_create_group 0 3339 &max_power_range_uw_show_3339
119055 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
119056 +ip_local_out_3345 ip_local_out 0 3345 NULL
119057 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
119058 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
119059 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
119060 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
119061 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
119062 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
119063 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
119064 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
119065 +scnprintf_3360 scnprintf 0-2 3360 NULL
119066 +map_name_show_3361 map_name_show 0 3361 NULL
119067 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
119068 +sr_read_3366 sr_read 3 3366 NULL
119069 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
119070 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
119071 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
119072 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
119073 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
119074 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
119075 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
119076 +slot_show_3380 slot_show 0 3380 NULL nohasharray
119077 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
119078 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
119079 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
119080 +link_state_store_3384 link_state_store 0-4 3384 NULL
119081 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
119082 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
119083 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
119084 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
119085 +sg_write_3392 sg_write 0-3 3392 NULL
119086 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL nohasharray
119087 +nfs_revalidate_mapping_3393 nfs_revalidate_mapping 0 3393 &mtdchar_writeoob_3393
119088 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
119089 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
119090 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
119091 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
119092 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
119093 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
119094 +__write_reg_3413 __write_reg 0 3413 NULL
119095 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
119096 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
119097 +set_location_3415 set_location 0 3415 NULL nohasharray
119098 +be_open_3415 be_open 0 3415 &set_location_3415
119099 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
119100 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
119101 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
119102 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
119103 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
119104 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
119105 +led_set_status_3432 led_set_status 0 3432 NULL
119106 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
119107 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
119108 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
119109 +dev_register_3440 dev_register 0 3440 NULL
119110 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
119111 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
119112 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
119113 +map_single_3449 map_single 0 3449 NULL
119114 +store_3451 store 0-3 3451 NULL
119115 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
119116 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
119117 +softsynth_write_3455 softsynth_write 3 3455 NULL
119118 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
119119 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 NULL nohasharray
119120 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 &iscsi_tpg_param_store_MaxConnections_3467
119121 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
119122 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
119123 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
119124 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
119125 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
119126 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
119127 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
119128 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
119129 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
119130 +comp_tx_3493 comp_tx 0 3493 NULL
119131 +prepare_3495 prepare 0 3495 NULL
119132 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
119133 +configure_3498 configure 0 3498 NULL
119134 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
119135 +sys_size_show_3507 sys_size_show 0 3507 NULL
119136 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
119137 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
119138 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
119139 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
119140 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
119141 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
119142 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
119143 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
119144 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
119145 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
119146 +adp8870_show_3527 adp8870_show 0 3527 NULL
119147 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
119148 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
119149 +SyS_readv_3539 SyS_readv 3 3539 NULL
119150 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
119151 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
119152 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
119153 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
119154 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
119155 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
119156 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
119157 +nouveau_fuse_create__3546 nouveau_fuse_create_ 4 3546 NULL
119158 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
119159 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
119160 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 NULL nohasharray
119161 +b43legacy_read16_3561 b43legacy_read16 0 3561 &target_stat_scsi_lu_attr_show_3561
119162 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL
119163 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 NULL nohasharray
119164 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564 nohasharray
119165 +generic_exec_single_3564 generic_exec_single 0 3564 &stv0680_set_video_mode_3564
119166 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
119167 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
119168 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
119169 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
119170 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
119171 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
119172 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
119173 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
119174 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
119175 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
119176 +vc_resize_3585 vc_resize 2-3 3585 NULL
119177 +ifalias_show_3586 ifalias_show 0 3586 NULL
119178 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
119179 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
119180 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
119181 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
119182 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
119183 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
119184 +ray_open_3608 ray_open 0 3608 NULL
119185 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
119186 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
119187 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
119188 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
119189 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
119190 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
119191 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
119192 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
119193 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
119194 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
119195 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
119196 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
119197 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
119198 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
119199 +store_3640 store 0 3640 NULL
119200 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
119201 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
119202 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
119203 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
119204 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
119205 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
119206 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
119207 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
119208 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
119209 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
119210 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0-6 3660 NULL
119211 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
119212 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
119213 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
119214 +cma_alloc_3663 cma_alloc 2-3 3663 NULL
119215 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
119216 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
119217 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
119218 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
119219 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
119220 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
119221 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
119222 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
119223 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
119224 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
119225 +vmci_qpair_enquev_3688 vmci_qpair_enquev 0-3 3688 NULL
119226 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
119227 +ntfs_attr_make_non_resident_3694 ntfs_attr_make_non_resident 0 3694 NULL
119228 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
119229 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
119230 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
119231 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
119232 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
119233 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
119234 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
119235 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
119236 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
119237 +do_cancel_3724 do_cancel 0 3724 NULL nohasharray
119238 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 &do_cancel_3724
119239 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
119240 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
119241 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
119242 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
119243 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
119244 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
119245 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
119246 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
119247 +pegasus_open_3748 pegasus_open 0 3748 NULL
119248 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
119249 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
119250 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
119251 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
119252 +show_log_height_3759 show_log_height 0 3759 NULL
119253 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
119254 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
119255 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
119256 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
119257 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
119258 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
119259 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
119260 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
119261 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
119262 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
119263 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
119264 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
119265 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL nohasharray
119266 +xip_file_write_3781 xip_file_write 0-3 3781 &udf_adinicb_write_begin_3781
119267 +set_min_height_3783 set_min_height 0-4 3783 NULL
119268 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
119269 +set_voltage_3789 set_voltage 0-4 3789 NULL
119270 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
119271 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
119272 +__netlink_create_3800 __netlink_create 0 3800 NULL
119273 +show_line3_3802 show_line3 0 3802 NULL
119274 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
119275 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
119276 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
119277 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
119278 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
119279 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
119280 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
119281 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL nohasharray
119282 +security_inode_removexattr_3818 security_inode_removexattr 0 3818 &wm8350_gpio_direction_in_3818
119283 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
119284 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
119285 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
119286 +llc_ui_recvmsg_3826 llc_ui_recvmsg 0-4 3826 NULL
119287 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
119288 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
119289 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
119290 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
119291 +release_version_store_3841 release_version_store 0-4 3841 NULL
119292 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
119293 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
119294 +max8925_disable_3844 max8925_disable 0 3844 NULL
119295 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL
119296 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
119297 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
119298 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
119299 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
119300 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
119301 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
119302 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
119303 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
119304 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
119305 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
119306 +get_fd_set_3866 get_fd_set 1 3866 NULL
119307 +show_pci_3867 show_pci 0 3867 NULL
119308 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
119309 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
119310 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
119311 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
119312 +validate_store_3881 validate_store 0-3 3881 NULL
119313 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
119314 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
119315 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
119316 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
119317 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
119318 +nvram_write_3894 nvram_write 3-0 3894 NULL
119319 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
119320 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
119321 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
119322 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
119323 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
119324 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
119325 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
119326 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
119327 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
119328 +usbip_recv_3911 usbip_recv 3 3911 NULL
119329 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
119330 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
119331 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
119332 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
119333 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
119334 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
119335 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
119336 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
119337 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
119338 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
119339 +t4_memory_rw_3948 t4_memory_rw 0 3948 NULL nohasharray
119340 +apei_clear_mce_3948 apei_clear_mce 0 3948 &t4_memory_rw_3948 nohasharray
119341 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
119342 +navman_open_3951 navman_open 0 3951 NULL
119343 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
119344 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
119345 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
119346 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
119347 +write_port_3962 write_port 0-4 3962 NULL
119348 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
119349 +be_vid_config_3976 be_vid_config 0 3976 NULL
119350 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
119351 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
119352 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
119353 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
119354 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
119355 +virtfn_add_3988 virtfn_add 0 3988 NULL
119356 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
119357 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
119358 +do_add_counters_3992 do_add_counters 3 3992 NULL
119359 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
119360 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
119361 +via_rng_init_3998 via_rng_init 0 3998 NULL
119362 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 NULL
119363 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
119364 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
119365 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
119366 +mei_write_4005 mei_write 3-0 4005 NULL nohasharray
119367 +xfs_check_block_4005 xfs_check_block 4 4005 &mei_write_4005 nohasharray
119368 +niu_zcp_write_4005 niu_zcp_write 0 4005 &xfs_check_block_4005
119369 +show_xps_map_4009 show_xps_map 0 4009 NULL
119370 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
119371 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
119372 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
119373 +_request_firmware_4021 _request_firmware 0 4021 NULL
119374 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
119375 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
119376 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
119377 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
119378 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
119379 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
119380 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 NULL nohasharray
119381 +b1_get_word_4035 b1_get_word 0 4035 &usbnet_write_cmd_async_4035
119382 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
119383 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
119384 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
119385 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
119386 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
119387 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
119388 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 NULL nohasharray
119389 +get_dmabuf_4065 get_dmabuf 2 4065 &show_fc_host_dev_loss_tmo_4065
119390 +coreid_show_4066 coreid_show 0 4066 NULL
119391 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
119392 +cardr_show_4070 cardr_show 0 4070 NULL
119393 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
119394 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
119395 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
119396 +show_engine1_leds_4078 show_engine1_leds 0 4078 NULL nohasharray
119397 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 &show_engine1_leds_4078
119398 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
119399 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
119400 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
119401 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
119402 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
119403 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
119404 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
119405 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
119406 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
119407 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
119408 +show_4097 show 0 4097 NULL
119409 +flash_show_4102 flash_show 0 4102 NULL
119410 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
119411 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
119412 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
119413 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
119414 +write_reg_4108 write_reg 0 4108 NULL
119415 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
119416 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
119417 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
119418 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
119419 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
119420 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
119421 +__xen_write_cr3_4124 __xen_write_cr3 2 4124 NULL
119422 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
119423 +set_device_state_4127 set_device_state 0-2 4127 NULL
119424 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
119425 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
119426 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
119427 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
119428 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 NULL nohasharray
119429 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 0-2 4147 &mon_text_read_u_4147
119430 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
119431 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
119432 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
119433 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
119434 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
119435 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
119436 +echo_show_4163 echo_show 0 4163 NULL nohasharray
119437 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
119438 +store_4163 store 0 4163 &t1_init_hw_modules_4163
119439 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
119440 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
119441 +get_alua_req_4166 get_alua_req 3 4166 NULL
119442 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
119443 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 NULL nohasharray
119444 +skb_add_data_4171 skb_add_data 3 4171 &mci_size_mb_show_4171
119445 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
119446 +show_4173 show 0 4173 NULL
119447 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
119448 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
119449 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
119450 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
119451 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL
119452 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
119453 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
119454 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
119455 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
119456 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
119457 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
119458 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
119459 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
119460 +follow_managed_4219 follow_managed 0 4219 NULL
119461 +persist_store_4220 persist_store 0-4 4220 NULL
119462 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
119463 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
119464 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
119465 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
119466 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
119467 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
119468 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
119469 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
119470 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
119471 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
119472 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
119473 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
119474 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
119475 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
119476 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
119477 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
119478 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
119479 +alg_create_4257 alg_create 0 4257 NULL
119480 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
119481 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
119482 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 NULL nohasharray
119483 +base_clock_show_4261 base_clock_show 0 4261 &tda7432_s_ctrl_4261
119484 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
119485 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
119486 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
119487 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
119488 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
119489 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
119490 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
119491 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
119492 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
119493 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
119494 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
119495 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
119496 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
119497 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
119498 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
119499 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
119500 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
119501 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
119502 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
119503 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
119504 +__usbnet_read_cmd_4299 __usbnet_read_cmd 0-7 4299 NULL
119505 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
119506 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
119507 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
119508 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
119509 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
119510 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
119511 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
119512 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
119513 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
119514 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
119515 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
119516 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
119517 +nouveau_fifo_create__4327 nouveau_fifo_create_ 5-6 4327 NULL nohasharray
119518 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 &nouveau_fifo_create__4327
119519 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
119520 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
119521 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
119522 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
119523 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
119524 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
119525 +store_4354 store 0-3 4354 NULL
119526 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
119527 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
119528 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
119529 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
119530 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
119531 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
119532 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
119533 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
119534 +write_4374 write 0 4374 NULL
119535 +esb_write_4376 esb_write 0-3 4376 NULL
119536 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
119537 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
119538 +vcc_connect_4382 vcc_connect 0 4382 NULL
119539 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
119540 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
119541 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
119542 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
119543 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
119544 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
119545 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
119546 +reg_read_4409 reg_read 0 4409 NULL
119547 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
119548 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
119549 +can_send_4414 can_send 0 4414 NULL
119550 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
119551 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
119552 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
119553 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
119554 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
119555 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
119556 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
119557 +read_code_4429 read_code 4 4429 NULL
119558 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
119559 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
119560 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
119561 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
119562 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
119563 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
119564 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
119565 +vxp_resume_4442 vxp_resume 0 4442 NULL
119566 +memparse_4444 memparse 0 4444 NULL nohasharray
119567 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
119568 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
119569 +disksize_show_4454 disksize_show 0 4454 NULL
119570 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
119571 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
119572 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
119573 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
119574 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
119575 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
119576 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
119577 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
119578 +beep_write_4485 beep_write 0 4485 NULL
119579 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
119580 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
119581 +udp_sendmsg_4492 udp_sendmsg 0-4 4492 NULL
119582 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
119583 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
119584 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
119585 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
119586 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
119587 +set_link_security_4502 set_link_security 4 4502 NULL
119588 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
119589 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
119590 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
119591 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
119592 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
119593 +write_cnodes_4523 write_cnodes 0 4523 NULL
119594 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
119595 +show_modes_4530 show_modes 0 4530 NULL
119596 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
119597 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
119598 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
119599 +tipc_getname_4539 tipc_getname 0 4539 NULL
119600 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
119601 +store_mode_4544 store_mode 0-4 4544 NULL nohasharray
119602 +tty_register_device_4544 tty_register_device 2 4544 &store_mode_4544
119603 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
119604 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
119605 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
119606 +show_sched4_4552 show_sched4 0 4552 NULL
119607 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
119608 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
119609 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
119610 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
119611 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
119612 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
119613 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
119614 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
119615 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
119616 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
119617 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
119618 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
119619 +commit_orphans_4584 commit_orphans 0 4584 NULL
119620 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
119621 +read_rio_4589 read_rio 0-3 4589 NULL
119622 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
119623 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
119624 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
119625 +bch_alloc_4593 bch_alloc 1 4593 NULL
119626 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
119627 +generic_removexattr_4597 generic_removexattr 0 4597 NULL
119628 +fuse_copy_one_4602 fuse_copy_one 0 4602 NULL nohasharray
119629 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3 4602 &fuse_copy_one_4602
119630 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
119631 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
119632 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
119633 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
119634 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
119635 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
119636 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
119637 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
119638 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
119639 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
119640 +hrz_send_4638 hrz_send 0 4638 NULL
119641 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
119642 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
119643 +txCommit_4649 txCommit 0 4649 NULL
119644 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
119645 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
119646 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
119647 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
119648 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
119649 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
119650 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
119651 +skb_add_data_nocache_4682 skb_add_data_nocache 4-0 4682 NULL nohasharray
119652 +show_event_log_4682 show_event_log 0 4682 &skb_add_data_nocache_4682
119653 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
119654 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
119655 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
119656 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
119657 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
119658 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
119659 +kone_receive_4690 kone_receive 0-4 4690 NULL
119660 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
119661 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
119662 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
119663 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
119664 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
119665 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
119666 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
119667 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
119668 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
119669 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
119670 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
119671 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
119672 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
119673 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
119674 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
119675 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
119676 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
119677 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
119678 +path_show_4725 path_show 0 4725 NULL nohasharray
119679 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
119680 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
119681 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
119682 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
119683 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
119684 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
119685 +level_show_4741 level_show 0 4741 NULL
119686 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
119687 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
119688 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
119689 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
119690 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
119691 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
119692 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
119693 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
119694 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
119695 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
119696 +qib_map_page_4768 qib_map_page 3 4768 NULL
119697 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
119698 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
119699 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
119700 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
119701 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
119702 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
119703 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
119704 +ip6_ufo_append_data_4780 ip6_ufo_append_data 7-6-5 4780 NULL
119705 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
119706 +create_subvol_4791 create_subvol 4 4791 NULL
119707 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
119708 +read_4793 read 0-4 4793 NULL
119709 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
119710 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
119711 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
119712 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
119713 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
119714 +fan_set_level_4805 fan_set_level 0 4805 NULL
119715 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
119716 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
119717 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
119718 +show_sticky_4816 show_sticky 0 4816 NULL
119719 +show_postcode_4819 show_postcode 0 4819 NULL
119720 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
119721 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
119722 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
119723 +show_4831 show 0 4831 NULL
119724 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
119725 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
119726 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
119727 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
119728 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
119729 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
119730 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
119731 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
119732 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
119733 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
119734 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
119735 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
119736 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
119737 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
119738 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
119739 +svc_getname_4869 svc_getname 0 4869 NULL
119740 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
119741 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
119742 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
119743 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
119744 +mic_smpt_to_pa_4881 mic_smpt_to_pa 0-2 4881 NULL
119745 +m2p_add_override_4882 m2p_add_override 1 4882 NULL
119746 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
119747 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
119748 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
119749 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
119750 +current_speed_show_4887 current_speed_show 0 4887 NULL
119751 +sys_ipc_4889 sys_ipc 3 4889 NULL
119752 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
119753 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
119754 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
119755 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
119756 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 NULL nohasharray
119757 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 &smsc911x_ethtool_getregslen_4913
119758 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
119759 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
119760 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
119761 +read_4919 read 0 4919 &show_pwm1_enable_4919
119762 +single_step_cont_4921 single_step_cont 0 4921 NULL
119763 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
119764 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
119765 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
119766 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
119767 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
119768 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
119769 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
119770 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
119771 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
119772 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
119773 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &lp3972_ldo_enable_4941
119774 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
119775 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
119776 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
119777 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
119778 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
119779 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
119780 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
119781 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
119782 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
119783 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
119784 +write_ee_4966 write_ee 0 4966 NULL nohasharray
119785 +devm_kzalloc_4966 devm_kzalloc 2 4966 &write_ee_4966
119786 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
119787 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
119788 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
119789 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
119790 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
119791 +set_aout_4974 set_aout 0-4 4974 NULL
119792 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
119793 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
119794 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
119795 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
119796 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
119797 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
119798 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
119799 +read_block_4993 read_block 0 4993 NULL
119800 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
119801 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
119802 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
119803 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
119804 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
119805 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
119806 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
119807 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
119808 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
119809 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
119810 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
119811 +smack_getprocattr_5024 smack_getprocattr 0 5024 NULL nohasharray
119812 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 &smack_getprocattr_5024
119813 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
119814 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
119815 +net2272_start_5033 net2272_start 0 5033 NULL
119816 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
119817 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
119818 +blkdev_get_5050 blkdev_get 0 5050 NULL
119819 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
119820 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
119821 +show_5055 show 0 5055 NULL
119822 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
119823 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
119824 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
119825 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
119826 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
119827 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
119828 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
119829 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
119830 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
119831 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
119832 +compr_fill_5093 compr_fill 2 5093 NULL
119833 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
119834 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
119835 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
119836 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
119837 +sound_write_5102 sound_write 3-0 5102 NULL
119838 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
119839 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
119840 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
119841 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
119842 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
119843 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
119844 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
119845 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
119846 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
119847 +rhine_open_5133 rhine_open 0 5133 NULL
119848 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
119849 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
119850 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
119851 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
119852 +toshiba_position_show_5153 toshiba_position_show 0 5153 NULL
119853 +quirks_show_5154 quirks_show 0 5154 NULL
119854 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
119855 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
119856 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
119857 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
119858 +__az6007_write_5170 __az6007_write 0 5170 NULL
119859 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
119860 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
119861 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
119862 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
119863 +datablob_parse_5177 datablob_parse 0 5177 NULL
119864 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
119865 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
119866 +adjust_memory_5185 adjust_memory 0 5185 NULL
119867 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
119868 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
119869 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
119870 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
119871 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
119872 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
119873 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
119874 +read_blocklist_5209 read_blocklist 2 5209 NULL
119875 +store_state_disable_5210 store_state_disable 0-4 5210 NULL nohasharray
119876 +bad_inode_removexattr_5210 bad_inode_removexattr 0 5210 &store_state_disable_5210
119877 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
119878 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
119879 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
119880 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
119881 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
119882 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
119883 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
119884 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
119885 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
119886 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
119887 +atl1e_open_5226 atl1e_open 0 5226 NULL
119888 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
119889 +wait_for_response_5229 wait_for_response 0 5229 NULL
119890 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
119891 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
119892 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
119893 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 NULL nohasharray
119894 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 &cpuset_cpu_active_5236
119895 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
119896 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
119897 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
119898 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
119899 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
119900 +ti_open_5256 ti_open 0 5256 NULL
119901 +update_nodemask_5257 update_nodemask 0 5257 NULL
119902 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
119903 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
119904 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
119905 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
119906 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
119907 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3 5278 NULL
119908 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
119909 +i2o_block_probe_5282 i2o_block_probe 0 5282 NULL
119910 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
119911 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
119912 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
119913 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
119914 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
119915 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
119916 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
119917 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
119918 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
119919 +ks8842_open_5309 ks8842_open 0 5309 NULL
119920 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
119921 +grow_inode_5311 grow_inode 0 5311 NULL
119922 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
119923 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
119924 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
119925 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
119926 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
119927 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
119928 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
119929 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
119930 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
119931 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
119932 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
119933 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
119934 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
119935 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
119936 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
119937 +policy_store_5346 policy_store 0-4 5346 NULL
119938 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
119939 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
119940 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
119941 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
119942 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
119943 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
119944 +icmp_error_5362 icmp_error 0 5362 NULL
119945 +open_tx_second_5363 open_tx_second 0 5363 NULL
119946 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
119947 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
119948 +set_master_5372 set_master 0 5372 NULL
119949 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
119950 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
119951 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
119952 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
119953 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
119954 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
119955 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
119956 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
119957 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
119958 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
119959 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
119960 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
119961 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
119962 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
119963 +fat_getattr_5406 fat_getattr 0 5406 NULL
119964 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
119965 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
119966 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
119967 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
119968 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
119969 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
119970 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
119971 +show_output_5423 show_output 0 5423 NULL nohasharray
119972 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
119973 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
119974 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
119975 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
119976 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
119977 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
119978 +store_pwm_5441 store_pwm 0-4 5441 NULL
119979 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
119980 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 NULL
119981 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
119982 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
119983 +create_child_5449 create_child 0-4 5449 NULL
119984 +add_host_show_5451 add_host_show 0 5451 NULL
119985 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
119986 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
119987 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
119988 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
119989 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
119990 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
119991 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
119992 +netlink_insert_5465 netlink_insert 0 5465 NULL
119993 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
119994 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
119995 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
119996 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
119997 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
119998 +show_5474 show 0 5474 NULL nohasharray
119999 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
120000 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
120001 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
120002 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
120003 +ubi_leb_write_5478 ubi_leb_write 5-4-0 5478 NULL
120004 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
120005 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
120006 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
120007 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
120008 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
120009 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
120010 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
120011 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
120012 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
120013 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
120014 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
120015 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
120016 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
120017 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
120018 +adfs_f_update_5499 adfs_f_update 0 5499 NULL nohasharray
120019 +autofs4_d_manage_5499 autofs4_d_manage 0 5499 &adfs_f_update_5499
120020 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
120021 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
120022 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
120023 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
120024 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
120025 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
120026 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
120027 +spidev_message_5518 spidev_message 3 5518 NULL
120028 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
120029 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
120030 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
120031 +show_license_5524 show_license 0 5524 NULL
120032 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
120033 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
120034 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
120035 +stop_cpus_5529 stop_cpus 0 5529 NULL
120036 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
120037 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
120038 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
120039 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
120040 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
120041 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
120042 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL nohasharray
120043 +get_entry_msg_len_5552 get_entry_msg_len 0 5552 &ov9650_set_auto_exposure_5552
120044 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
120045 +le_readq_5557 le_readq 0 5557 NULL
120046 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
120047 +mic_to_dma_addr_5569 mic_to_dma_addr 2 5569 NULL
120048 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
120049 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
120050 +fir16_create_5574 fir16_create 3 5574 NULL
120051 +bioset_create_5580 bioset_create 1 5580 NULL
120052 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
120053 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
120054 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
120055 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
120056 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
120057 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
120058 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
120059 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
120060 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
120061 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
120062 +__remove_suid_5618 __remove_suid 0 5618 NULL
120063 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
120064 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
120065 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
120066 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
120067 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
120068 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
120069 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
120070 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
120071 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
120072 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
120073 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
120074 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL
120075 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
120076 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
120077 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
120078 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
120079 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
120080 +parse_arg_5657 parse_arg 0-2 5657 NULL
120081 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
120082 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
120083 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
120084 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
120085 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
120086 +clk_prepare_5663 clk_prepare 0 5663 NULL nohasharray
120087 +ovl_permission_5663 ovl_permission 0 5663 &clk_prepare_5663 nohasharray
120088 +store_5663 store 0-3 5663 &ovl_permission_5663
120089 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
120090 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
120091 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
120092 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
120093 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
120094 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
120095 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
120096 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
120097 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
120098 +get_arg_5694 get_arg 3 5694 NULL nohasharray
120099 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
120100 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
120101 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
120102 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
120103 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
120104 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
120105 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
120106 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
120107 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
120108 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
120109 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
120110 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL nohasharray
120111 +qib_dma_map_single_5726 qib_dma_map_single 0 5726 &mlx4_cq_alloc_icm_5726
120112 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
120113 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
120114 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
120115 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
120116 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
120117 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
120118 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
120119 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
120120 +get_packet_5747 get_packet 3 5747 NULL
120121 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
120122 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
120123 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
120124 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
120125 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
120126 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
120127 +packet_xmit_5762 packet_xmit 0 5762 NULL
120128 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
120129 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
120130 +start_5768 start 0 5768 NULL
120131 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
120132 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
120133 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
120134 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
120135 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
120136 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
120137 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
120138 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
120139 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
120140 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
120141 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
120142 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
120143 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
120144 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
120145 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
120146 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
120147 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
120148 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
120149 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
120150 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
120151 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
120152 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
120153 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
120154 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
120155 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 NULL nohasharray
120156 +setup_req_5848 setup_req 3 5848 &ext4_xattr_set_5848
120157 +enter_state_5850 enter_state 0 5850 NULL
120158 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
120159 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
120160 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
120161 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
120162 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
120163 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
120164 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
120165 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
120166 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
120167 +vsscanf_5868 vsscanf 0 5868 NULL
120168 +i2o_bus_store_scan_5869 i2o_bus_store_scan 0-4 5869 NULL
120169 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
120170 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
120171 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
120172 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
120173 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
120174 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
120175 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
120176 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
120177 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
120178 +rmd320_final_5897 rmd320_final 0 5897 NULL
120179 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3 5900 NULL
120180 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
120181 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
120182 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
120183 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
120184 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
120185 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
120186 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
120187 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
120188 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
120189 +devpath_show_5910 devpath_show 0 5910 NULL
120190 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
120191 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
120192 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
120193 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
120194 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
120195 +next_entry_5921 next_entry 0 5921 NULL
120196 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
120197 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
120198 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
120199 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
120200 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
120201 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
120202 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
120203 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
120204 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
120205 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
120206 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
120207 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
120208 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
120209 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
120210 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
120211 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
120212 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
120213 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
120214 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
120215 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
120216 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
120217 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
120218 +sha224_final_5978 sha224_final 0 5978 NULL
120219 +show_5979 show 0 5979 NULL nohasharray
120220 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &show_5979 nohasharray
120221 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979 nohasharray
120222 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &store_sf_setup_5979
120223 +SyS_semop_5980 SyS_semop 3 5980 NULL
120224 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
120225 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
120226 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
120227 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
120228 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
120229 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
120230 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
120231 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
120232 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
120233 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
120234 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
120235 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
120236 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
120237 +spi_read_6031 spi_read 0 6031 NULL nohasharray
120238 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
120239 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL
120240 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
120241 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
120242 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
120243 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
120244 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
120245 +led_shot_6046 led_shot 0-4 6046 NULL
120246 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
120247 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
120248 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
120249 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
120250 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
120251 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
120252 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
120253 +add_break_6070 add_break 1 6070 NULL
120254 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
120255 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
120256 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 0-3 6073 NULL
120257 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
120258 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
120259 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
120260 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
120261 +init_6095 init 0 6095 NULL
120262 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
120263 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
120264 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
120265 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
120266 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
120267 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
120268 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
120269 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
120270 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
120271 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
120272 +mic_read_spad_6115 mic_read_spad 0 6115 NULL nohasharray
120273 +i810fb_check_var_6115 i810fb_check_var 0 6115 &mic_read_spad_6115
120274 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
120275 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
120276 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
120277 +nouveau_parent_create__6131 nouveau_parent_create_ 7 6131 NULL
120278 +read_packet_6140 read_packet 0 6140 NULL
120279 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
120280 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
120281 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
120282 +tc574_resume_6154 tc574_resume 0 6154 NULL
120283 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
120284 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
120285 +tcam_write_6162 tcam_write 0 6162 NULL
120286 +show_temp8_6163 show_temp8 0 6163 NULL
120287 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
120288 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
120289 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
120290 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
120291 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
120292 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
120293 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
120294 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
120295 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
120296 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
120297 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
120298 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
120299 +freeze_store_6185 freeze_store 0-3 6185 NULL
120300 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
120301 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
120302 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
120303 +add_interval_6202 add_interval 0 6202 NULL
120304 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
120305 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
120306 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
120307 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
120308 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
120309 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
120310 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
120311 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
120312 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 NULL
120313 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
120314 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
120315 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
120316 +__clk_prepare_6234 __clk_prepare 0 6234 NULL
120317 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
120318 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
120319 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
120320 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
120321 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
120322 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
120323 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
120324 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL
120325 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
120326 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
120327 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
120328 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
120329 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
120330 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
120331 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
120332 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
120333 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
120334 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 NULL nohasharray
120335 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 &xenbus_file_write_6282
120336 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
120337 +key_unseal_6285 key_unseal 0 6285 NULL
120338 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
120339 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
120340 +serial_port_in_6291 serial_port_in 0 6291 NULL
120341 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
120342 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
120343 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
120344 +raw_request_6307 raw_request 0 6307 NULL
120345 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
120346 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
120347 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
120348 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
120349 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
120350 +balance_6312 balance 0 6312 NULL
120351 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
120352 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
120353 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
120354 +store_cluster_6316 store_cluster 0-4 6316 NULL
120355 +write_null_6319 write_null 0-3 6319 NULL
120356 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
120357 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
120358 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
120359 +SyS_mincore_6329 SyS_mincore 2-1 6329 &ibm_get_table_from_acpi_6329
120360 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
120361 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
120362 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
120363 +solos_param_show_6344 solos_param_show 0 6344 NULL
120364 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
120365 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
120366 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
120367 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
120368 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
120369 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
120370 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
120371 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
120372 +recv_init_6366 recv_init 0 6366 NULL
120373 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
120374 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
120375 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
120376 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
120377 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
120378 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
120379 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
120380 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
120381 +msb_write_block_6379 msb_write_block 3 6379 NULL
120382 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
120383 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
120384 +bb_store_6401 bb_store 3-0 6401 NULL
120385 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
120386 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
120387 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
120388 +md_attr_show_6408 md_attr_show 0 6408 NULL
120389 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
120390 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
120391 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
120392 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
120393 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
120394 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
120395 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
120396 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
120397 +l2up_create_6430 l2up_create 3 6430 NULL
120398 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
120399 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
120400 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
120401 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
120402 +coda_downcall_6448 coda_downcall 0 6448 NULL
120403 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
120404 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
120405 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
120406 +show_sustain_6469 show_sustain 0 6469 NULL
120407 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
120408 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
120409 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
120410 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
120411 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
120412 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
120413 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
120414 +i740fb_check_var_6479 i740fb_check_var 0 6479 NULL nohasharray
120415 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 &i740fb_check_var_6479
120416 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
120417 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
120418 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
120419 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
120420 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
120421 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
120422 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
120423 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
120424 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
120425 +mei_read_6507 mei_read 3-0 6507 NULL
120426 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
120427 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
120428 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
120429 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
120430 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 NULL
120431 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
120432 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
120433 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
120434 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
120435 +show_min_uV_6544 show_min_uV 0 6544 NULL
120436 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
120437 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
120438 +rndis_set_oid_6547 rndis_set_oid 0-4 6547 NULL nohasharray
120439 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
120440 +wdm_read_6549 wdm_read 3-0 6549 NULL
120441 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
120442 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL
120443 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 NULL nohasharray
120444 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 &lanai_normalize_ci_6553
120445 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
120446 +notify_handler_6557 notify_handler 0 6557 NULL
120447 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
120448 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
120449 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
120450 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
120451 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
120452 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
120453 +rng_recvmsg_6569 rng_recvmsg 4 6569 NULL
120454 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
120455 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
120456 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
120457 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
120458 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
120459 +reg_set_6585 reg_set 0 6585 NULL nohasharray
120460 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
120461 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
120462 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
120463 +bytes_number_6591 bytes_number 0-2 6591 NULL
120464 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
120465 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
120466 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
120467 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
120468 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
120469 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
120470 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
120471 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
120472 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
120473 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
120474 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
120475 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
120476 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
120477 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
120478 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
120479 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
120480 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
120481 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
120482 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
120483 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
120484 +queue_dtd_6652 queue_dtd 0 6652 NULL
120485 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
120486 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
120487 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
120488 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
120489 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
120490 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
120491 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
120492 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
120493 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
120494 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
120495 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
120496 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
120497 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
120498 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
120499 +init_chip_first_6676 init_chip_first 0 6676 NULL
120500 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 NULL nohasharray
120501 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679 nohasharray
120502 +process_rcvd_data_6679 process_rcvd_data 3 6679 &fuse_dev_splice_read_6679
120503 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
120504 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
120505 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
120506 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
120507 +cap_show_6691 cap_show 0 6691 NULL
120508 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
120509 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL nohasharray
120510 +link_path_walk_6699 link_path_walk 0 6699 &ps_pspoll_max_apturn_read_6699
120511 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
120512 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
120513 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
120514 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
120515 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
120516 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 NULL nohasharray
120517 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
120518 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
120519 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
120520 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
120521 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
120522 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
120523 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
120524 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
120525 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
120526 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
120527 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
120528 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
120529 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
120530 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
120531 +inet_recv_error_6744 inet_recv_error 0-3 6744 NULL
120532 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
120533 +acm_start_wb_6751 acm_start_wb 0 6751 NULL
120534 +wil_reset_6752 wil_reset 0 6752 NULL
120535 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
120536 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
120537 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
120538 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
120539 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
120540 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
120541 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
120542 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
120543 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
120544 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
120545 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
120546 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
120547 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
120548 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
120549 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
120550 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
120551 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
120552 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
120553 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
120554 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
120555 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
120556 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
120557 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
120558 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
120559 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
120560 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
120561 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
120562 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
120563 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
120564 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
120565 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
120566 +get_blocks_6801 get_blocks 0 6801 NULL
120567 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
120568 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
120569 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
120570 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
120571 +init_port_6810 init_port 0 6810 NULL
120572 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
120573 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
120574 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
120575 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
120576 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
120577 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
120578 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
120579 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
120580 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
120581 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
120582 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
120583 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
120584 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
120585 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
120586 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
120587 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
120588 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
120589 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
120590 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
120591 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
120592 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
120593 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
120594 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
120595 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
120596 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
120597 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
120598 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
120599 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
120600 +size_6873 size 0 6873 NULL
120601 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
120602 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
120603 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
120604 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
120605 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
120606 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
120607 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
120608 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
120609 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
120610 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
120611 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
120612 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
120613 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
120614 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
120615 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
120616 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
120617 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
120618 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
120619 +hook_6905 hook 0 6905 NULL nohasharray
120620 +qib_init_6905 qib_init 0 6905 &hook_6905
120621 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
120622 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
120623 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
120624 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
120625 +ucma_write_6911 ucma_write 0-3 6911 &proc_sessionid_read_6911 nohasharray
120626 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &ucma_write_6911
120627 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
120628 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
120629 +ioctl_6914 ioctl 0 6914 NULL
120630 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
120631 +do_msgrcv_6921 do_msgrcv 3 6921 NULL nohasharray
120632 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 &do_msgrcv_6921 nohasharray
120633 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
120634 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
120635 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
120636 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
120637 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
120638 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
120639 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
120640 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
120641 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
120642 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
120643 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
120644 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
120645 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 4-0 6951 NULL
120646 +str_to_slot_6952 str_to_slot 0 6952 NULL
120647 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
120648 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
120649 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
120650 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
120651 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
120652 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
120653 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
120654 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
120655 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 NULL nohasharray
120656 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 &i40e_dbg_dump_write_6973
120657 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
120658 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
120659 +request_key_async_6990 request_key_async 4 6990 NULL
120660 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
120661 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
120662 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
120663 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
120664 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
120665 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
120666 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
120667 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
120668 +copy_items_7012 copy_items 7 7012 NULL
120669 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
120670 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
120671 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
120672 +raid56_parity_recover_7024 raid56_parity_recover 0-4 7024 NULL
120673 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
120674 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
120675 +reserved_show_7029 reserved_show 0 7029 NULL nohasharray
120676 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 &reserved_show_7029
120677 +wimax_msg_7030 wimax_msg 4 7030 NULL
120678 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
120679 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
120680 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
120681 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
120682 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
120683 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
120684 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
120685 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
120686 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
120687 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
120688 +amd64_hole_show_7057 amd64_hole_show 0 7057 NULL nohasharray
120689 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 &amd64_hole_show_7057
120690 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
120691 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL nohasharray
120692 +nouveau_device_create__7063 nouveau_device_create_ 7 7063 &srpt_tpg_show_enable_7063
120693 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
120694 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
120695 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
120696 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
120697 +filename_lookup_7071 filename_lookup 0 7071 NULL
120698 +hci_sock_recvmsg_7072 hci_sock_recvmsg 0-4 7072 NULL
120699 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
120700 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
120701 +mii_status_show_7077 mii_status_show 0 7077 NULL
120702 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
120703 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
120704 +read_7087 read 0 7087 NULL nohasharray
120705 +queue_requests_show_7087 queue_requests_show 0 7087 &read_7087
120706 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 NULL nohasharray
120707 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 &beacon_interval_read_7091
120708 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
120709 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
120710 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
120711 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
120712 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
120713 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
120714 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
120715 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
120716 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
120717 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
120718 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
120719 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
120720 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
120721 +show_value_7119 show_value 0 7119 NULL
120722 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
120723 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
120724 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
120725 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
120726 +rtl2832_sdr_wr_7132 rtl2832_sdr_wr 0 7132 NULL
120727 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
120728 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
120729 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
120730 +show_bpp_7148 show_bpp 0 7148 NULL
120731 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
120732 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
120733 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
120734 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
120735 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
120736 +fnic_reset_7163 fnic_reset 0 7163 NULL
120737 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
120738 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
120739 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
120740 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
120741 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
120742 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
120743 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
120744 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
120745 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL nohasharray
120746 +ath10k_install_key_7191 ath10k_install_key 0 7191 &snd_mask_refine_max_7191
120747 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
120748 +hfsplus_hash_dentry_7198 hfsplus_hash_dentry 0 7198 NULL
120749 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
120750 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
120751 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
120752 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
120753 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
120754 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
120755 +confirm_7211 confirm 0 7211 NULL
120756 +tpm_rng_read_7214 tpm_rng_read 0 7214 NULL
120757 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
120758 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
120759 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
120760 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
120761 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
120762 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
120763 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
120764 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
120765 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
120766 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
120767 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
120768 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
120769 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
120770 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
120771 +af_alg_make_sg_7254 af_alg_make_sg 0-3 7254 NULL
120772 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
120773 +release_version_show_7263 release_version_show 0 7263 NULL
120774 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
120775 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
120776 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-3-4-5 7272 NULL nohasharray
120777 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
120778 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
120779 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
120780 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
120781 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
120782 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
120783 +kimage_alloc_init_7282 kimage_alloc_init 3 7282 NULL nohasharray
120784 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 &kimage_alloc_init_7282
120785 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
120786 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
120787 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
120788 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
120789 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
120790 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
120791 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
120792 +rose_open_7309 rose_open 0 7309 NULL
120793 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
120794 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
120795 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
120796 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
120797 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
120798 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 5-4-2 7332 NULL
120799 +do_md_stop_7335 do_md_stop 0 7335 NULL
120800 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
120801 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
120802 +mgmt_control_7349 mgmt_control 3 7349 NULL
120803 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
120804 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
120805 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
120806 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
120807 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
120808 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
120809 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
120810 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
120811 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
120812 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
120813 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
120814 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
120815 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
120816 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
120817 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
120818 +hweight_long_7388 hweight_long 0-1 7388 NULL
120819 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
120820 +carrier_store_7396 carrier_store 4-0 7396 NULL nohasharray
120821 +sl_change_mtu_7396 sl_change_mtu 0-2 7396 &carrier_store_7396
120822 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
120823 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
120824 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
120825 +tipc_recvmsg_7402 tipc_recvmsg 0-4 7402 NULL
120826 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
120827 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
120828 +store_7418 store 0-3 7418 NULL
120829 +switch_mm_7420 switch_mm 0 7420 NULL
120830 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
120831 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
120832 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
120833 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
120834 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
120835 +store_7441 store 0 7441 NULL
120836 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
120837 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
120838 +show_mask_7446 show_mask 0 7446 NULL
120839 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
120840 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
120841 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
120842 +pci_map_page_7448 pci_map_page 0-3 7448 &acpi_ex_create_region_7448
120843 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
120844 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
120845 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
120846 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
120847 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
120848 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 0-4 7461 NULL nohasharray
120849 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
120850 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
120851 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
120852 +set_speed_7470 set_speed 0-4 7470 NULL
120853 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
120854 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
120855 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
120856 +show_max_uV_7474 show_max_uV 0 7474 NULL
120857 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
120858 +atalk_getname_7490 atalk_getname 0 7490 NULL
120859 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL
120860 +setsockopt_7492 setsockopt 0 7492 NULL
120861 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
120862 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
120863 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
120864 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
120865 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
120866 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
120867 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
120868 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
120869 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
120870 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
120871 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
120872 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 NULL nohasharray
120873 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 &show_prot_capabilities_7532
120874 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
120875 +virtnet_open_7538 virtnet_open 0 7538 NULL
120876 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
120877 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
120878 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
120879 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
120880 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
120881 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
120882 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
120883 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
120884 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
120885 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
120886 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
120887 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
120888 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
120889 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
120890 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
120891 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
120892 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
120893 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
120894 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
120895 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
120896 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
120897 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-0-5 7590 NULL
120898 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
120899 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
120900 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
120901 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
120902 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
120903 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
120904 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
120905 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
120906 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
120907 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
120908 +send_to_group_7627 send_to_group 0 7627 NULL
120909 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
120910 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
120911 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
120912 +net2272_queue_7640 net2272_queue 0 7640 NULL
120913 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
120914 +write_priomap_7648 write_priomap 0-3 7648 NULL
120915 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
120916 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
120917 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
120918 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
120919 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
120920 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
120921 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
120922 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
120923 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
120924 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
120925 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
120926 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
120927 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
120928 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
120929 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
120930 +device_show_7693 device_show 0 7693 NULL nohasharray
120931 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
120932 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
120933 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
120934 +affs_hash_dentry_7703 affs_hash_dentry 0 7703 NULL nohasharray
120935 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 &affs_hash_dentry_7703
120936 +dev_info_set_7705 dev_info_set 0 7705 NULL
120937 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 NULL nohasharray
120938 +dev_write_7708 dev_write 0-3 7708 &ds2781_get_rsgain_setting_7708
120939 +unmap_region_7709 unmap_region 1 7709 NULL
120940 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
120941 +show_7711 show 0 7711 NULL
120942 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
120943 +sys_pread64_7721 sys_pread64 3 7721 NULL
120944 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
120945 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
120946 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
120947 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
120948 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
120949 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
120950 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
120951 +write_7751 write 0 7751 NULL
120952 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
120953 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
120954 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
120955 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
120956 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
120957 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
120958 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
120959 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
120960 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
120961 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
120962 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
120963 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
120964 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
120965 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
120966 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
120967 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
120968 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
120969 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
120970 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
120971 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
120972 +get_link_af_size_7802 get_link_af_size 0 7802 NULL
120973 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
120974 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
120975 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
120976 +validate_slab_node_7825 validate_slab_node 0 7825 NULL nohasharray
120977 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 &validate_slab_node_7825
120978 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
120979 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
120980 +nfs_proc_getattr_7829 nfs_proc_getattr 0 7829 NULL
120981 +show_7835 show 0 7835 NULL
120982 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
120983 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
120984 +enable_7841 enable 0 7841 NULL nohasharray
120985 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
120986 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
120987 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
120988 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
120989 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
120990 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
120991 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
120992 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
120993 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
120994 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
120995 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
120996 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
120997 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
120998 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
120999 +request_7878 request 0 7878 NULL
121000 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 NULL nohasharray
121001 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 &nilfs_sufile_mark_dirty_7881
121002 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
121003 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 NULL
121004 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
121005 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
121006 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
121007 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
121008 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
121009 +show_7906 show 0 7906 NULL
121010 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
121011 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
121012 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
121013 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
121014 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
121015 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
121016 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
121017 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
121018 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
121019 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
121020 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
121021 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
121022 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
121023 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
121024 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
121025 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
121026 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
121027 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
121028 +get_formats_7949 get_formats 0 7949 NULL
121029 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
121030 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
121031 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
121032 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
121033 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
121034 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
121035 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
121036 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
121037 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
121038 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
121039 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
121040 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
121041 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
121042 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
121043 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
121044 +_block_isbad_7986 _block_isbad 0 7986 NULL nohasharray
121045 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 &_block_isbad_7986 nohasharray
121046 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &target_fabric_mappedlun_attr_show_7986
121047 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
121048 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
121049 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
121050 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
121051 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
121052 +fb_set_par_8006 fb_set_par 0 8006 NULL
121053 +store_8007 store 0-3 8007 NULL
121054 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
121055 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
121056 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
121057 +vcs_read_8017 vcs_read 3-0 8017 NULL
121058 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
121059 +aux3_show_8025 aux3_show 0 8025 NULL
121060 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 NULL nohasharray
121061 +cifs_sync_write_8031 cifs_sync_write 0 8031 &snd_seq_oss_synth_load_patch_8031
121062 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
121063 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
121064 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL
121065 +security_syslog_8042 security_syslog 0 8042 NULL
121066 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
121067 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
121068 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
121069 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
121070 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
121071 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
121072 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
121073 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
121074 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
121075 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
121076 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
121077 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
121078 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
121079 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
121080 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
121081 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
121082 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
121083 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
121084 +strict_show_8078 strict_show 0 8078 NULL
121085 +room_for_filename_8085 room_for_filename 3 8085 NULL
121086 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
121087 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
121088 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
121089 +fw_suspend_8094 fw_suspend 0 8094 NULL
121090 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
121091 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
121092 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
121093 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
121094 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
121095 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
121096 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
121097 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
121098 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
121099 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
121100 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
121101 +venus_lookup_8121 venus_lookup 4 8121 NULL
121102 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
121103 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
121104 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
121105 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
121106 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
121107 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
121108 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
121109 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
121110 +next_signal_8135 next_signal 0 8135 NULL
121111 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
121112 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
121113 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
121114 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
121115 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
121116 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
121117 +reload_store_8150 reload_store 0-4 8150 NULL
121118 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
121119 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
121120 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
121121 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
121122 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
121123 +num_writes_show_8162 num_writes_show 0 8162 NULL
121124 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
121125 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
121126 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
121127 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
121128 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
121129 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
121130 +dma_map_area_8178 dma_map_area 3-2-5-0 8178 NULL
121131 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
121132 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
121133 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
121134 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
121135 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
121136 +write_classid_8189 write_classid 0 8189 NULL
121137 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
121138 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
121139 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
121140 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
121141 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
121142 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
121143 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
121144 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
121145 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
121146 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
121147 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
121148 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
121149 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
121150 +play_iframe_8219 play_iframe 3 8219 NULL
121151 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
121152 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
121153 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225 nohasharray
121154 +create_log_8225 create_log 2 8225 &pcmciamtd_suspend_8225
121155 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
121156 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
121157 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
121158 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
121159 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
121160 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
121161 +show_state_disable_8251 show_state_disable 0 8251 NULL
121162 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
121163 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 NULL nohasharray
121164 +add_rx_skb_8257 add_rx_skb 3 8257 &statfs_sync_store_8257
121165 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
121166 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
121167 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
121168 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
121169 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
121170 +init_cdev_8274 init_cdev 1 8274 NULL
121171 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
121172 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
121173 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
121174 +wlan_store_8282 wlan_store 4 8282 &write_file_dummy_8282
121175 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
121176 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
121177 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
121178 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
121179 +setsockopt_8304 setsockopt 0 8304 NULL
121180 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
121181 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
121182 +uevent_store_8319 uevent_store 0-4 8319 NULL
121183 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
121184 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
121185 +skein256_init_8337 skein256_init 0 8337 NULL
121186 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 NULL nohasharray
121187 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 &vsock_stream_setsockopt_8338
121188 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
121189 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
121190 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
121191 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
121192 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
121193 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
121194 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
121195 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
121196 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
121197 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
121198 +ping_getfrag_8360 ping_getfrag 3-4 8360 NULL nohasharray
121199 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 &ping_getfrag_8360
121200 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
121201 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
121202 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
121203 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
121204 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
121205 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
121206 +wil_open_8375 wil_open 0 8375 NULL
121207 +ndo_init_8377 ndo_init 0 8377 NULL
121208 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
121209 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
121210 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
121211 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
121212 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
121213 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
121214 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
121215 +brightness_set_8396 brightness_set 0 8396 NULL
121216 +config_8403 config 0 8403 NULL
121217 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
121218 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
121219 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
121220 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
121221 +alua_activate_8420 alua_activate 0 8420 NULL
121222 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
121223 +keyspan_open_8429 keyspan_open 0 8429 NULL nohasharray
121224 +show_gps_8429 show_gps 0 8429 &keyspan_open_8429
121225 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 0-6 8431 NULL
121226 +capability_set_8433 capability_set 0-4 8433 NULL
121227 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 0-8 8436 NULL
121228 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
121229 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
121230 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
121231 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
121232 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
121233 +sl_init_8447 sl_init 0 8447 NULL
121234 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
121235 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
121236 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
121237 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
121238 +tgr160_final_8455 tgr160_final 0 8455 NULL
121239 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
121240 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
121241 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
121242 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
121243 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 NULL
121244 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
121245 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
121246 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
121247 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
121248 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
121249 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
121250 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
121251 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
121252 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
121253 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
121254 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
121255 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
121256 +in0_input_show_8498 in0_input_show 0 8498 NULL
121257 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
121258 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
121259 +dev_config_8506 dev_config 3 8506 NULL
121260 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
121261 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
121262 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
121263 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
121264 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
121265 +swap_writepage_8522 swap_writepage 0 8522 NULL
121266 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
121267 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
121268 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
121269 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
121270 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
121271 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
121272 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
121273 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
121274 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
121275 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
121276 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
121277 +disarm_req_delay_8542 disarm_req_delay 0 8542 NULL
121278 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
121279 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
121280 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
121281 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
121282 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
121283 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
121284 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
121285 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
121286 +ixgb_open_8565 ixgb_open 0 8565 NULL
121287 +set_volume_8569 set_volume 0 8569 NULL
121288 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
121289 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
121290 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
121291 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
121292 +tower_write_8580 tower_write 3-0 8580 NULL
121293 +cmd_wait_8582 cmd_wait 0 8582 NULL
121294 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
121295 +generic_set_freq_8602 generic_set_freq 0 8602 NULL nohasharray
121296 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 &generic_set_freq_8602 nohasharray
121297 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &sctp_user_addto_chunk_8602
121298 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
121299 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
121300 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
121301 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
121302 +shash_setkey_unaligned_8620 shash_setkey_unaligned 0-3 8620 NULL nohasharray
121303 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
121304 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
121305 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
121306 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
121307 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
121308 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
121309 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
121310 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
121311 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
121312 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
121313 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
121314 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
121315 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 NULL nohasharray
121316 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 &write_sysrq_trigger_8648
121317 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
121318 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
121319 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
121320 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
121321 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
121322 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
121323 +options_show_8667 options_show 0 8667 NULL
121324 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
121325 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
121326 +crc32_update_8676 crc32_update 0 8676 NULL
121327 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
121328 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
121329 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
121330 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
121331 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
121332 +start_8697 start 0 8697 NULL
121333 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
121334 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
121335 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
121336 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
121337 +arcfb_write_8702 arcfb_write 3 8702 NULL
121338 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
121339 +init_header_8703 init_header 0 8703 &i_size_read_8703
121340 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
121341 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
121342 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
121343 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
121344 +charger_state_show_8720 charger_state_show 0 8720 NULL
121345 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
121346 +lunid_show_8726 lunid_show 0 8726 NULL
121347 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
121348 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
121349 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
121350 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
121351 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
121352 +f_dupfd_8730 f_dupfd 1 8730 NULL
121353 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
121354 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
121355 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
121356 +compound_order_8750 compound_order 0 8750 NULL nohasharray
121357 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
121358 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
121359 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
121360 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
121361 +read_uscorr_8755 read_uscorr 0 8755 NULL
121362 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
121363 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
121364 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
121365 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
121366 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
121367 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
121368 +sys_prctl_8766 sys_prctl 4 8766 NULL
121369 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
121370 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
121371 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
121372 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
121373 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
121374 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
121375 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
121376 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
121377 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL nohasharray
121378 +destroy_by_rcu_show_8781 destroy_by_rcu_show 0 8781 &acpi_device_modalias_8781
121379 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
121380 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
121381 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
121382 +show_hardware_8789 show_hardware 0 8789 NULL
121383 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
121384 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
121385 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
121386 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
121387 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
121388 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
121389 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
121390 +get_size_8811 get_size 0 8811 NULL
121391 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
121392 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
121393 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
121394 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
121395 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
121396 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
121397 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
121398 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
121399 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
121400 +convert_8830 convert 0 8830 NULL
121401 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
121402 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
121403 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
121404 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
121405 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
121406 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 NULL nohasharray
121407 +usb_ep_queue_8839 usb_ep_queue 0 8839 &nilfs_mdt_get_block_8839
121408 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
121409 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
121410 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
121411 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
121412 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
121413 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3 8860 NULL
121414 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
121415 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
121416 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 NULL nohasharray
121417 +q931_help_8865 q931_help 0 8865 &qlcnic_get_regs_len_8865
121418 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
121419 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
121420 +b43_switch_channel_8872 b43_switch_channel 0 8872 NULL nohasharray
121421 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 &b43_switch_channel_8872
121422 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
121423 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
121424 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
121425 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
121426 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
121427 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
121428 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
121429 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
121430 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
121431 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
121432 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
121433 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
121434 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
121435 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
121436 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
121437 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
121438 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
121439 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
121440 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
121441 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
121442 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
121443 +data_sock_create_8920 data_sock_create 0 8920 NULL
121444 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
121445 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
121446 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
121447 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
121448 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
121449 +layout_commit_8926 layout_commit 0-3 8926 NULL
121450 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
121451 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
121452 +cp2112_hid_get_8933 cp2112_hid_get 0-4 8933 NULL
121453 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL
121454 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
121455 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
121456 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
121457 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
121458 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
121459 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
121460 +claim_show_8950 claim_show 0 8950 NULL nohasharray
121461 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
121462 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
121463 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
121464 +set_red_8954 set_red 0-4 8954 NULL
121465 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
121466 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
121467 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
121468 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
121469 +seq_bitmap_list_8963 seq_bitmap_list 3 8963 NULL
121470 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
121471 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
121472 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
121473 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
121474 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
121475 +venus_mkdir_8967 venus_mkdir 4 8967 NULL
121476 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
121477 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
121478 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
121479 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
121480 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
121481 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
121482 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
121483 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
121484 +show_state_time_8992 show_state_time 0 8992 NULL
121485 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
121486 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
121487 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
121488 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
121489 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
121490 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
121491 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
121492 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
121493 +epp_read_data_9015 epp_read_data 0 9015 NULL
121494 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
121495 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
121496 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
121497 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
121498 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
121499 +atl1_set_mac_9028 atl1_set_mac 0 9028 NULL nohasharray
121500 +fd_ioctl_9028 fd_ioctl 3 9028 &atl1_set_mac_9028
121501 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
121502 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
121503 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
121504 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
121505 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
121506 +nla_put_9042 nla_put 0 9042 NULL
121507 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
121508 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
121509 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
121510 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
121511 +ep_queue_9060 ep_queue 0 9060 NULL
121512 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
121513 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 NULL nohasharray
121514 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 &fnic_show_link_state_9062
121515 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
121516 +hci_req_add_9067 hci_req_add 3 9067 NULL
121517 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
121518 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
121519 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
121520 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
121521 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
121522 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
121523 +create_queues_9088 create_queues 3-2 9088 NULL
121524 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
121525 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
121526 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
121527 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
121528 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
121529 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 NULL nohasharray
121530 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 &target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108
121531 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
121532 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
121533 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
121534 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
121535 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
121536 +partial_show_9122 partial_show 0 9122 NULL
121537 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
121538 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
121539 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
121540 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
121541 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
121542 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
121543 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
121544 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
121545 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
121546 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
121547 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
121548 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
121549 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
121550 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
121551 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 NULL nohasharray
121552 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 &w1_ds2780_eeprom_cmd_9179
121553 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
121554 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
121555 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
121556 +ax25_bind_9185 ax25_bind 0 9185 NULL
121557 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
121558 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
121559 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
121560 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
121561 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
121562 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
121563 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
121564 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
121565 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
121566 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
121567 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
121568 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
121569 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
121570 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
121571 +sg_common_write_9209 sg_common_write 0 9209 NULL
121572 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
121573 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
121574 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
121575 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
121576 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
121577 +card_send_command_9215 card_send_command 3 9215 NULL
121578 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
121579 +protocol_write_9219 protocol_write 3-0 9219 NULL
121580 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
121581 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
121582 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
121583 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
121584 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
121585 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
121586 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
121587 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
121588 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
121589 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
121590 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
121591 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
121592 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
121593 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
121594 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
121595 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 NULL nohasharray
121596 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 &queue_max_segment_size_show_9258
121597 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
121598 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
121599 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
121600 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
121601 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
121602 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
121603 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
121604 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
121605 +flakey_status_9274 flakey_status 5 9274 NULL
121606 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
121607 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
121608 +open_9278 open 0 9278 &show_indirect_byte_9278
121609 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 NULL nohasharray
121610 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 &ipoib_change_mtu_9279
121611 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
121612 +show_9287 show 0 9287 NULL
121613 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
121614 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
121615 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
121616 +ppp_sync_write_9296 ppp_sync_write 0 9296 NULL
121617 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
121618 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
121619 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
121620 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
121621 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
121622 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
121623 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
121624 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
121625 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
121626 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
121627 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
121628 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
121629 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
121630 +description_show_9327 description_show 0 9327 NULL
121631 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
121632 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
121633 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
121634 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 NULL nohasharray
121635 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 &acerhdf_get_trip_type_9336
121636 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
121637 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
121638 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
121639 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
121640 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
121641 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
121642 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
121643 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
121644 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
121645 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
121646 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
121647 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 NULL nohasharray
121648 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 &raid5_start_reshape_9374
121649 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
121650 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
121651 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
121652 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
121653 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
121654 +queue_skb_9391 queue_skb 0 9391 NULL
121655 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 NULL nohasharray
121656 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 &s5m_rtc_start_alarm_9393
121657 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
121658 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
121659 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 NULL nohasharray
121660 +read_9397 read 3 9397 &cx23885_buf_prepare_9397
121661 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
121662 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
121663 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
121664 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
121665 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
121666 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
121667 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
121668 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
121669 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
121670 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
121671 +store_lmc_9418 store_lmc 0-4 9418 NULL nohasharray
121672 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 &store_lmc_9418
121673 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
121674 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
121675 +sync_inode_9429 sync_inode 0 9429 NULL
121676 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
121677 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
121678 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
121679 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
121680 +wacom_show_speed_9438 wacom_show_speed 0 9438 NULL nohasharray
121681 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438 nohasharray
121682 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 &ocfs2_last_eb_is_empty_9438
121683 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
121684 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
121685 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
121686 +cpu_slabs_show_9451 cpu_slabs_show 0 9451 NULL
121687 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
121688 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
121689 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
121690 +show_in_max2_9458 show_in_max2 0 9458 NULL
121691 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
121692 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
121693 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
121694 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &agp_generic_alloc_user_9470 nohasharray
121695 +get_registers_9470 get_registers 4 9470 &adis16136_read_frequency_9470
121696 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
121697 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
121698 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
121699 +queue_9475 queue 0 9475 NULL
121700 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
121701 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
121702 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
121703 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
121704 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
121705 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
121706 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
121707 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
121708 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
121709 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
121710 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
121711 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
121712 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
121713 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
121714 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
121715 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
121716 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 NULL nohasharray
121717 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 &vivid_vbi_cap_s_ctrl_9512
121718 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
121719 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
121720 +match_format_9516 match_format 0 9516 &disk_events_show_9516
121721 +do_strip_9517 do_strip 0 9517 NULL
121722 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
121723 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3 9522 NULL
121724 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
121725 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
121726 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
121727 +lm3533_update_9529 lm3533_update 0 9529 NULL
121728 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
121729 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
121730 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
121731 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
121732 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
121733 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
121734 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
121735 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
121736 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
121737 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 NULL nohasharray
121738 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
121739 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 &udc_start_9548 nohasharray
121740 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &audit_log_n_untrustedstring_9548
121741 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
121742 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
121743 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
121744 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
121745 +fw_node_create_9559 fw_node_create 2 9559 NULL
121746 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
121747 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
121748 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
121749 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
121750 +status_9569 status 0 9569 NULL nohasharray
121751 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
121752 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
121753 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
121754 +add_memory_9575 add_memory 0 9575 NULL
121755 +sch_access_9576 sch_access 0 9576 NULL
121756 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
121757 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
121758 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
121759 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
121760 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
121761 +bop_mark_9593 bop_mark 0 9593 NULL
121762 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
121763 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
121764 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
121765 +do_sync_9604 do_sync 1 9604 NULL
121766 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
121767 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
121768 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &xfs_qm_dqattach_one_9605
121769 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
121770 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
121771 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
121772 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
121773 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
121774 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
121775 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
121776 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
121777 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
121778 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
121779 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
121780 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
121781 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
121782 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
121783 +lmLogInit_9643 lmLogInit 0 9643 NULL
121784 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
121785 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
121786 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
121787 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
121788 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
121789 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
121790 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
121791 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
121792 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
121793 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
121794 +inode_setattr_9668 inode_setattr 0 9668 NULL
121795 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
121796 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
121797 +dns_query_9676 dns_query 3 9676 NULL nohasharray
121798 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &dns_query_9676 nohasharray
121799 +ks8842_read16_9676 ks8842_read16 0 9676 &snd_ac97_dev_register_9676
121800 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
121801 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
121802 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
121803 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
121804 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
121805 +show_in0_9686 show_in0 0 9686 NULL
121806 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
121807 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
121808 +crc32_final_9693 crc32_final 0 9693 NULL
121809 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
121810 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
121811 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
121812 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
121813 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
121814 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
121815 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
121816 +update_flag_9706 update_flag 0 9706 NULL
121817 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
121818 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
121819 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
121820 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
121821 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
121822 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
121823 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
121824 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
121825 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
121826 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL
121827 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
121828 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
121829 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
121830 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
121831 +uuid_show_9749 uuid_show 0 9749 NULL
121832 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
121833 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
121834 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
121835 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
121836 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
121837 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
121838 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
121839 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
121840 +kexec_loaded_show_9765 kexec_loaded_show 0 9765 NULL
121841 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
121842 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
121843 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
121844 +mapping_error_9774 mapping_error 0 9774 NULL
121845 +__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL nohasharray
121846 +eni_open_9778 eni_open 0 9778 &__blk_queue_init_tags_9778
121847 +reset_write_9784 reset_write 0-3 9784 NULL
121848 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
121849 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
121850 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
121851 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
121852 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
121853 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
121854 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
121855 +_regmap_write_9803 _regmap_write 0 9803 NULL
121856 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
121857 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 NULL nohasharray
121858 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 &ieee80211_if_read_state_9813 nohasharray
121859 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813
121860 +ath9k_start_9815 ath9k_start 0 9815 NULL
121861 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
121862 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
121863 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
121864 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
121865 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
121866 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
121867 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
121868 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
121869 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
121870 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
121871 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
121872 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
121873 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
121874 +task_can_attach_9867 task_can_attach 0 9867 NULL
121875 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
121876 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
121877 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
121878 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
121879 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
121880 +show_sensor_9889 show_sensor 0 9889 NULL
121881 +bm_register_write_9893 bm_register_write 3-0 9893 NULL nohasharray
121882 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 &bm_register_write_9893
121883 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
121884 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
121885 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
121886 +write_9907 write 0-3 9907 NULL
121887 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
121888 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
121889 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
121890 +file_permission_9925 file_permission 0 9925 NULL
121891 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
121892 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
121893 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
121894 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
121895 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
121896 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
121897 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
121898 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
121899 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
121900 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
121901 +csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 4-3 9957 NULL
121902 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
121903 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
121904 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
121905 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
121906 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
121907 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
121908 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
121909 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
121910 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
121911 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
121912 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
121913 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
121914 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
121915 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
121916 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
121917 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
121918 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
121919 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
121920 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
121921 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
121922 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
121923 +ext2_get_block_10001 ext2_get_block 0 10001 NULL
121924 +store_als_en_10003 store_als_en 0-4 10003 NULL
121925 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
121926 +check_tp_10015 check_tp 0 10015 NULL
121927 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
121928 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
121929 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
121930 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
121931 +handle_request_10024 handle_request 9 10024 NULL
121932 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
121933 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
121934 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
121935 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
121936 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
121937 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
121938 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
121939 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
121940 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
121941 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
121942 +bop_propagate_10048 bop_propagate 0 10048 NULL
121943 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
121944 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
121945 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
121946 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
121947 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
121948 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
121949 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
121950 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
121951 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
121952 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
121953 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
121954 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
121955 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
121956 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
121957 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
121958 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
121959 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
121960 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
121961 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
121962 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
121963 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
121964 +class_show_10093 class_show 0 10093 NULL
121965 +nr_create_10094 nr_create 0 10094 NULL
121966 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
121967 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
121968 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
121969 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
121970 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
121971 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
121972 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
121973 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
121974 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
121975 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
121976 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
121977 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
121978 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
121979 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
121980 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
121981 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
121982 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
121983 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
121984 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
121985 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
121986 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
121987 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
121988 +qlge_open_10148 qlge_open 0 10148 NULL
121989 +show_alarms_10150 show_alarms 0 10150 NULL
121990 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
121991 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
121992 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
121993 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
121994 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
121995 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
121996 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
121997 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
121998 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
121999 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL
122000 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
122001 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 NULL nohasharray
122002 +icmpv6_error_10167 icmpv6_error 0 10167 &cx2341x_hdl_api_10167
122003 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
122004 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
122005 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
122006 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
122007 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
122008 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
122009 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
122010 +address_read_file_10187 address_read_file 0 10187 NULL
122011 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
122012 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
122013 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
122014 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
122015 +extent_writepages_10205 extent_writepages 0 10205 NULL
122016 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
122017 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
122018 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
122019 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
122020 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
122021 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
122022 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
122023 +fsync_10223 fsync 0 10223 NULL
122024 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
122025 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
122026 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
122027 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
122028 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
122029 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
122030 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
122031 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
122032 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 NULL nohasharray
122033 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 &qlcnic_83xx_add_rings_10240
122034 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
122035 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
122036 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 NULL nohasharray
122037 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244 nohasharray
122038 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 &mutex_lock_killable_10244
122039 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL nohasharray
122040 +m2p_find_override_pfn_10251 m2p_find_override_pfn 0-2 10251 &ipip6_tunnel_init_10251
122041 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
122042 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
122043 +store_protocols_10261 store_protocols 0-4 10261 NULL
122044 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 NULL nohasharray
122045 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273 nohasharray
122046 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 &irq_affinity_proc_write_10273
122047 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
122048 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
122049 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 0-2 10281 NULL
122050 +add_keys_10284 add_keys 0 10284 NULL
122051 +toshiba_kbd_bl_timeout_store_10286 toshiba_kbd_bl_timeout_store 0-4 10286 NULL
122052 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
122053 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
122054 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
122055 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
122056 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
122057 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
122058 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
122059 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
122060 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
122061 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
122062 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
122063 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
122064 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
122065 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
122066 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
122067 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
122068 +cifs_permission_10324 cifs_permission 0 10324 NULL
122069 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
122070 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
122071 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
122072 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
122073 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
122074 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
122075 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
122076 +__smb_init_10336 __smb_init 0 10336 NULL
122077 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
122078 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
122079 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
122080 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
122081 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
122082 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
122083 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
122084 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
122085 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
122086 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
122087 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
122088 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
122089 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
122090 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
122091 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
122092 +rxon_assoc_10379 rxon_assoc 0 10379 NULL nohasharray
122093 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 &rxon_assoc_10379
122094 +show_rdac0_10381 show_rdac0 0 10381 NULL
122095 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL
122096 +show_gpio_10395 show_gpio 0 10395 NULL
122097 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
122098 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
122099 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
122100 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
122101 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
122102 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
122103 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
122104 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
122105 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
122106 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
122107 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
122108 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
122109 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
122110 +free_block_10441 free_block 0 10441 NULL
122111 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
122112 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
122113 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
122114 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
122115 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
122116 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
122117 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
122118 +show_control_state_10474 show_control_state 0 10474 NULL
122119 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
122120 +clip_device_event_10481 clip_device_event 0 10481 NULL
122121 +nouveau_pwr_create__10483 nouveau_pwr_create_ 4 10483 NULL
122122 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
122123 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
122124 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
122125 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
122126 +show_card_10491 show_card 0 10491 NULL
122127 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
122128 +dst_frames_10499 dst_frames 0 10499 NULL
122129 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
122130 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
122131 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
122132 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
122133 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
122134 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
122135 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
122136 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
122137 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
122138 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 0-2 10519 NULL
122139 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
122140 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
122141 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
122142 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
122143 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
122144 +set_temp_max_10531 set_temp_max 0-4 10531 NULL nohasharray
122145 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 &set_temp_max_10531
122146 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
122147 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
122148 +get_key_10538 get_key 0 10538 NULL
122149 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
122150 +SYSC_read_10545 SYSC_read 3 10545 NULL
122151 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
122152 +ivtv_start_10559 ivtv_start 0 10559 NULL
122153 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
122154 +dix_show_10568 dix_show 0 10568 NULL
122155 +clip_add_10571 clip_add 0 10571 NULL
122156 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
122157 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
122158 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
122159 +swsusp_write_10582 swsusp_write 0 10582 NULL
122160 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
122161 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
122162 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
122163 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL
122164 +validate_buf_10589 validate_buf 0 10589 NULL
122165 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
122166 +otp_read_10594 otp_read 5-4-2 10594 NULL
122167 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
122168 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
122169 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
122170 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
122171 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
122172 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
122173 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
122174 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
122175 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
122176 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
122177 +min_partial_show_10625 min_partial_show 0 10625 NULL
122178 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
122179 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
122180 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
122181 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
122182 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
122183 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
122184 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
122185 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
122186 +check_transition_10639 check_transition 0 10639 NULL
122187 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
122188 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
122189 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
122190 +packet_10644 packet 0 10644 NULL
122191 +write_orph_node_10654 write_orph_node 0 10654 NULL
122192 +open_10656 open 0 10656 NULL
122193 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
122194 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
122195 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
122196 +send_unlock_10666 send_unlock 0 10666 NULL
122197 +parport_write_10669 parport_write 0 10669 NULL
122198 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
122199 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
122200 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
122201 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
122202 +read_10690 read 0 10690 NULL
122203 +edge_write_10692 edge_write 4-0 10692 NULL
122204 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
122205 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
122206 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
122207 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
122208 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
122209 +map_attr_show_10707 map_attr_show 0 10707 NULL
122210 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
122211 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
122212 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
122213 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
122214 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
122215 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
122216 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
122217 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
122218 +spi_sync_10731 spi_sync 0 10731 NULL
122219 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
122220 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
122221 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
122222 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
122223 +sys_syslog_10746 sys_syslog 3 10746 NULL
122224 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
122225 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
122226 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
122227 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
122228 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
122229 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
122230 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
122231 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
122232 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
122233 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
122234 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
122235 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
122236 +mfn_to_local_pfn_10777 mfn_to_local_pfn 1 10777 NULL
122237 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
122238 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
122239 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
122240 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
122241 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
122242 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
122243 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
122244 +hpwdt_write_10796 hpwdt_write 0-3 10796 NULL nohasharray
122245 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 &hpwdt_write_10796
122246 +sys_bind_10799 sys_bind 3 10799 NULL
122247 +query_info_10800 query_info 0 10800 NULL
122248 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
122249 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
122250 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
122251 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
122252 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
122253 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
122254 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
122255 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
122256 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
122257 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
122258 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
122259 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
122260 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
122261 +rsi_parse_10831 rsi_parse 0 10831 NULL
122262 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 NULL nohasharray
122263 +send_command_10832 send_command 0-4 10832 &pwm_enable_store_10832
122264 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
122265 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
122266 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
122267 +show_therm_input_10848 show_therm_input 0 10848 NULL
122268 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
122269 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
122270 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
122271 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
122272 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
122273 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
122274 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
122275 +trivial_online_10866 trivial_online 0 10866 NULL
122276 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
122277 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
122278 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
122279 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
122280 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
122281 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
122282 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
122283 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
122284 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
122285 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
122286 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
122287 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
122288 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
122289 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
122290 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
122291 +get_scq_10897 get_scq 2 10897 NULL
122292 +show_plat_type_10901 show_plat_type 0 10901 NULL
122293 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
122294 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
122295 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
122296 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
122297 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
122298 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
122299 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
122300 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
122301 +kobject_add_10919 kobject_add 0 10919 NULL
122302 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
122303 +shm_read_file_10927 shm_read_file 0 10927 NULL
122304 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
122305 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
122306 +store_guid_10944 store_guid 0-4 10944 NULL
122307 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
122308 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
122309 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
122310 +tun_put_user_10951 tun_put_user 0 10951 NULL
122311 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
122312 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
122313 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
122314 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
122315 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
122316 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
122317 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
122318 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
122319 +pfkey_process_10964 pfkey_process 0 10964 NULL
122320 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
122321 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
122322 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
122323 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
122324 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
122325 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
122326 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
122327 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
122328 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
122329 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
122330 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
122331 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
122332 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
122333 +security_get_bools_11004 security_get_bools 0 11004 NULL
122334 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
122335 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
122336 +show_io_db_11009 show_io_db 0 11009 NULL
122337 +balloon_cpu_notify_11010 balloon_cpu_notify 0 11010 NULL
122338 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
122339 +enic_open_11015 enic_open 0 11015 NULL
122340 +read_11017 read 0 11017 NULL
122341 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
122342 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
122343 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
122344 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
122345 +mb_find_next_bit_11037 mb_find_next_bit 0-2-3 11037 NULL nohasharray
122346 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
122347 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
122348 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
122349 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
122350 +nouveau_gpio_create__11048 nouveau_gpio_create_ 4 11048 &sys_sendfile_11048
122351 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
122352 +char2uni_11054 char2uni 0 11054 NULL
122353 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
122354 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
122355 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
122356 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
122357 +bond_enslave_11070 bond_enslave 0 11070 NULL
122358 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
122359 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
122360 +count_argc_11083 count_argc 0 11083 NULL
122361 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
122362 +sda_in_11093 sda_in 0 11093 NULL
122363 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
122364 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
122365 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
122366 +aio_read_11102 aio_read 0 11102 NULL
122367 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
122368 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
122369 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
122370 +v_midi_open_11109 v_midi_open 0 11109 NULL
122371 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
122372 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
122373 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
122374 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
122375 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
122376 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
122377 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
122378 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
122379 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
122380 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
122381 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 NULL nohasharray
122382 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 &pcnet32_get_regs_len_11144
122383 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
122384 +process_ini_11152 process_ini 0 11152 NULL
122385 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
122386 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
122387 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
122388 +iwl_pcie_set_cmd_in_flight_11169 iwl_pcie_set_cmd_in_flight 0 11169 NULL
122389 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
122390 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
122391 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
122392 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
122393 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
122394 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
122395 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
122396 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
122397 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
122398 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
122399 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
122400 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
122401 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
122402 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
122403 +fb_set_var_11211 fb_set_var 0 11211 NULL
122404 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
122405 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
122406 +sq_overhead_11218 sq_overhead 0 11218 NULL
122407 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
122408 +__swab16p_11220 __swab16p 0 11220 NULL
122409 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
122410 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
122411 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 NULL
122412 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
122413 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
122414 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
122415 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
122416 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
122417 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
122418 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
122419 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
122420 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
122421 +of_irq_count_11253 of_irq_count 0 11253 NULL
122422 +store_refalign_11257 store_refalign 0-4 11257 NULL
122423 +ubifs_write_node_11258 ubifs_write_node 3-5-0 11258 NULL
122424 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
122425 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
122426 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
122427 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
122428 +cru_detect_11272 cru_detect 1 11272 NULL
122429 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
122430 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
122431 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
122432 +reg_write_11295 reg_write 0 11295 NULL
122433 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
122434 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
122435 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
122436 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
122437 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
122438 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
122439 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
122440 +bcache_dev_sectors_dirty_add_11315 bcache_dev_sectors_dirty_add 3 11315 NULL
122441 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
122442 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
122443 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
122444 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
122445 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL nohasharray
122446 +__pfn_to_mfn_11321 __pfn_to_mfn 0 11321 &tiadc_buffer_postdisable_11321
122447 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3 11323 NULL
122448 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
122449 +construct_key_11329 construct_key 3 11329 NULL nohasharray
122450 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
122451 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
122452 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
122453 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
122454 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
122455 +ufx_enable_11338 ufx_enable 0 11338 NULL
122456 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
122457 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
122458 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
122459 +sel_write_create_11353 sel_write_create 3 11353 NULL
122460 +show_in1_input_11354 show_in1_input 0 11354 NULL
122461 +handle_unit_11355 handle_unit 0-1 11355 NULL
122462 +create_input_ctls_11360 create_input_ctls 0 11360 NULL nohasharray
122463 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 &create_input_ctls_11360
122464 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
122465 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
122466 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
122467 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
122468 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
122469 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
122470 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
122471 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
122472 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
122473 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
122474 +amd_rng_data_read_11378 amd_rng_data_read 0 11378 NULL
122475 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
122476 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
122477 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
122478 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
122479 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
122480 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
122481 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
122482 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
122483 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
122484 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
122485 +qib_write_11394 qib_write 0-3 11394 NULL
122486 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
122487 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
122488 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
122489 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
122490 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
122491 +get_fan_11400 get_fan 0 11400 NULL
122492 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
122493 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
122494 +attention_read_file_11404 attention_read_file 0 11404 NULL
122495 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
122496 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
122497 +str_to_user_11411 str_to_user 2 11411 NULL
122498 +show_blue_11412 show_blue 0 11412 NULL nohasharray
122499 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
122500 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
122501 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
122502 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
122503 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
122504 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
122505 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
122506 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
122507 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
122508 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
122509 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
122510 +attr_show_11424 attr_show 0 11424 NULL
122511 +vring_size_11426 vring_size 0-2-1 11426 NULL
122512 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
122513 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
122514 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
122515 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
122516 +bttv_read_11432 bttv_read 3-0 11432 NULL
122517 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
122518 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
122519 +red_zone_store_11439 red_zone_store 0-3 11439 NULL
122520 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
122521 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
122522 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
122523 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
122524 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
122525 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
122526 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
122527 +event_file_write_11460 event_file_write 0-3 11460 NULL
122528 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
122529 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
122530 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
122531 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
122532 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
122533 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
122534 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
122535 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
122536 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
122537 +set_otp5_11480 set_otp5 4-0 11480 NULL
122538 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
122539 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
122540 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
122541 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
122542 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
122543 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
122544 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
122545 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
122546 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
122547 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
122548 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
122549 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
122550 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
122551 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
122552 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
122553 +twl_direction_in_11527 twl_direction_in 0-2 11527 NULL
122554 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
122555 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
122556 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
122557 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
122558 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
122559 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
122560 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
122561 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
122562 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
122563 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
122564 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
122565 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
122566 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
122567 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
122568 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
122569 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &build_avpair_blob_11566 nohasharray
122570 +smk_bu_note_11566 smk_bu_note 0-5 11566 &set_fan_auto_channel_11566
122571 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
122572 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
122573 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
122574 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
122575 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
122576 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 NULL nohasharray
122577 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 &mxl111sf_write_reg_mask_11577
122578 +show_11578 show 0 11578 NULL
122579 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
122580 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
122581 +pvc_bind_11588 pvc_bind 0 11588 NULL
122582 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
122583 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
122584 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
122585 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
122586 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
122587 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
122588 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
122589 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
122590 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
122591 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
122592 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
122593 +max_active_show_11610 max_active_show 0 11610 NULL
122594 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
122595 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
122596 +show_caps_11619 show_caps 0 11619 NULL
122597 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
122598 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
122599 +power_write_file_11626 power_write_file 0-3 11626 NULL
122600 +attr_get_11639 attr_get 0 11639 NULL
122601 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
122602 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
122603 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
122604 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
122605 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
122606 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
122607 +slab_ksize_11664 slab_ksize 0 11664 NULL
122608 +sigd_send_11665 sigd_send 0 11665 NULL
122609 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
122610 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
122611 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
122612 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
122613 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
122614 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
122615 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
122616 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
122617 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
122618 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
122619 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
122620 +split_11691 split 2 11691 NULL
122621 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
122622 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
122623 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
122624 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
122625 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
122626 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
122627 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
122628 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
122629 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
122630 +store_11711 store 0 11711 NULL
122631 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
122632 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
122633 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
122634 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
122635 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
122636 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 NULL nohasharray
122637 +id_show_11734 id_show 0 11734 &i2c_master_recv_11734
122638 +cx25821_vidupstream_init_11736 cx25821_vidupstream_init 0 11736 NULL
122639 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
122640 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
122641 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
122642 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
122643 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
122644 +intel_map_page_11762 intel_map_page 0-3 11762 NULL
122645 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
122646 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
122647 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
122648 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
122649 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
122650 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
122651 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
122652 +assert_show_11778 assert_show 0 11778 NULL
122653 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
122654 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
122655 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
122656 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
122657 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
122658 +stats_clear_11802 stats_clear 0-3 11802 NULL
122659 +show_hca_type_11803 show_hca_type 0 11803 NULL
122660 +func_11804 func 0 11804 NULL
122661 +open_11806 open 0 11806 NULL nohasharray
122662 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
122663 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
122664 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
122665 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
122666 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
122667 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
122668 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
122669 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
122670 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
122671 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
122672 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
122673 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
122674 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
122675 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
122676 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
122677 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
122678 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
122679 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
122680 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
122681 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
122682 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
122683 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
122684 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
122685 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
122686 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
122687 +fsname_show_11856 fsname_show 0 11856 NULL
122688 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
122689 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
122690 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
122691 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
122692 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
122693 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
122694 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
122695 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
122696 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
122697 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
122698 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 NULL nohasharray
122699 +l2cap_chan_send_11878 l2cap_chan_send 0-3 11878 &lpfc_modelname_show_11878
122700 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
122701 +image_read_11880 image_read 0-6-5 11880 NULL
122702 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 NULL nohasharray
122703 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883 nohasharray
122704 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 &otg_set_peripheral_11883
122705 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
122706 +avc_audit_11888 avc_audit 0 11888 NULL
122707 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
122708 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
122709 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
122710 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
122711 +kgdb_nmi_tty_write_11905 kgdb_nmi_tty_write 0-3 11905 NULL
122712 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 NULL nohasharray
122713 +xstateregs_get_11906 xstateregs_get 4 11906 &snd_pcm_lib_ioctl_channel_info_11906
122714 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
122715 +ti_write_11916 ti_write 0-4 11916 NULL
122716 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
122717 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
122718 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
122719 +bitmap_remap_11929 bitmap_remap 5 11929 NULL nohasharray
122720 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 &bitmap_remap_11929
122721 +show_limit_11932 show_limit 0 11932 NULL
122722 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
122723 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
122724 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
122725 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
122726 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
122727 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
122728 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
122729 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
122730 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
122731 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
122732 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 NULL nohasharray
122733 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 &iscsi_nacl_attrib_show_random_datain_seq_offsets_11953
122734 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
122735 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
122736 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
122737 +show_11965 show 0 11965 NULL nohasharray
122738 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 &show_11965
122739 +raid56_parity_alloc_scrub_rbio_11966 raid56_parity_alloc_scrub_rbio 5 11966 NULL nohasharray
122740 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 &raid56_parity_alloc_scrub_rbio_11966
122741 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
122742 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
122743 +pptp_getname_11971 pptp_getname 0 11971 NULL
122744 +split_node_11976 split_node 0 11976 NULL nohasharray
122745 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
122746 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
122747 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
122748 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
122749 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
122750 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
122751 +smack_file_permission_11990 smack_file_permission 0 11990 NULL
122752 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
122753 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
122754 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
122755 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
122756 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
122757 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
122758 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
122759 +bh1780_read_12006 bh1780_read 0 12006 NULL
122760 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
122761 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
122762 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
122763 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
122764 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
122765 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
122766 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
122767 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
122768 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
122769 +device_offline_12042 device_offline 0 12042 NULL
122770 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
122771 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
122772 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
122773 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
122774 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
122775 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
122776 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
122777 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
122778 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
122779 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 NULL nohasharray
122780 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3 12064 &il4965_ucode_tx_stats_read_12064
122781 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
122782 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
122783 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
122784 +start_streaming_12074 start_streaming 0 12074 NULL
122785 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
122786 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
122787 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
122788 +imx074_g_crop_12081 imx074_g_crop 0 12081 NULL nohasharray
122789 +u3_entry_store_12081 u3_entry_store 0-4 12081 &imx074_g_crop_12081
122790 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
122791 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
122792 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
122793 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
122794 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
122795 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
122796 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
122797 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
122798 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
122799 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
122800 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
122801 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
122802 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
122803 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
122804 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
122805 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
122806 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
122807 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
122808 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
122809 +alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL nohasharray
122810 +__i915_wait_request_12127 __i915_wait_request 0 12127 &alloc_bulk_urbs_generic_12127
122811 +set_powered_12129 set_powered 4 12129 NULL
122812 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
122813 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
122814 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
122815 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
122816 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
122817 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
122818 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
122819 +rawsock_recvmsg_12144 rawsock_recvmsg 0-4 12144 NULL
122820 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
122821 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
122822 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
122823 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
122824 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
122825 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
122826 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
122827 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
122828 +ec_write_12162 ec_write 0 12162 NULL
122829 +compat_sys_msgrcv_12165 compat_sys_msgrcv 3 12165 NULL nohasharray
122830 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 &compat_sys_msgrcv_12165
122831 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
122832 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
122833 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
122834 +space_show_12178 space_show 0 12178 NULL nohasharray
122835 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
122836 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
122837 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
122838 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
122839 +ip_generic_getfrag_12187 ip_generic_getfrag 3-4 12187 NULL nohasharray
122840 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
122841 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
122842 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
122843 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
122844 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
122845 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
122846 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
122847 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
122848 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
122849 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
122850 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
122851 +receive_copy_12216 receive_copy 3 12216 NULL
122852 +btree_writepages_12217 btree_writepages 0 12217 NULL
122853 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
122854 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
122855 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
122856 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
122857 +mode_show_12223 mode_show 0 12223 NULL
122858 +led_write_12224 led_write 0 12224 NULL
122859 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
122860 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
122861 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
122862 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
122863 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
122864 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
122865 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
122866 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
122867 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
122868 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 NULL nohasharray
122869 +max197_store_range_12255 max197_store_range 0-4 12255 &efx_ethtool_get_regs_len_12255
122870 +store_12256 store 0-3 12256 NULL
122871 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
122872 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
122873 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
122874 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
122875 +setsockopt_12262 setsockopt 0 12262 NULL
122876 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
122877 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
122878 +start_12267 start 0 12267 NULL nohasharray
122879 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 &start_12267
122880 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
122881 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
122882 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
122883 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
122884 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
122885 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
122886 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
122887 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
122888 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
122889 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
122890 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
122891 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
122892 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
122893 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
122894 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
122895 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
122896 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
122897 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
122898 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
122899 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
122900 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
122901 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
122902 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
122903 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 NULL nohasharray
122904 +bt_sock_recvmsg_12316 bt_sock_recvmsg 0-4 12316 &cdc_ncm_show_wNdpInPayloadRemainder_12316
122905 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
122906 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
122907 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
122908 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
122909 +show_urb_12326 show_urb 0 12326 NULL
122910 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
122911 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
122912 +write_12336 write 0 12336 NULL
122913 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
122914 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
122915 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
122916 +get_burstcount_12341 get_burstcount 0 12341 NULL
122917 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
122918 +dn_listen_12343 dn_listen 0 12343 NULL
122919 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
122920 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
122921 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
122922 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
122923 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
122924 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
122925 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
122926 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
122927 +store_12367 store 0 12367 NULL
122928 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
122929 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
122930 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
122931 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
122932 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
122933 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
122934 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
122935 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
122936 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
122937 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 4-1 12394 NULL
122938 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
122939 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
122940 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
122941 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
122942 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
122943 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
122944 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
122945 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
122946 +stats_store_12424 stats_store 0-3 12424 NULL
122947 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
122948 +show_display_12427 show_display 0 12427 NULL
122949 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
122950 +mos7840_open_12439 mos7840_open 0 12439 NULL
122951 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
122952 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
122953 +hwcache_align_show_12442 hwcache_align_show 0 12442 NULL
122954 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
122955 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
122956 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
122957 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
122958 +skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5-0 12465 NULL
122959 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
122960 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
122961 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
122962 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 NULL nohasharray
122963 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472 nohasharray
122964 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 &ip101a_g_config_init_12472
122965 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
122966 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
122967 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
122968 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
122969 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
122970 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
122971 +max77802_enable_12483 max77802_enable 0 12483 NULL nohasharray
122972 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 &max77802_enable_12483
122973 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
122974 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
122975 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
122976 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
122977 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
122978 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
122979 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
122980 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
122981 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
122982 +stream_start_12516 stream_start 0 12516 NULL
122983 +open_12519 open 0 12519 NULL
122984 +write_12520 write 0 12520 NULL
122985 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
122986 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
122987 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
122988 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
122989 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
122990 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
122991 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
122992 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
122993 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
122994 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
122995 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
122996 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
122997 +comm_local_read_12541 comm_local_read 0 12541 NULL
122998 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
122999 +masq_device_event_12546 masq_device_event 0 12546 NULL
123000 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
123001 +mr_write_12549 mr_write 0 12549 NULL nohasharray
123002 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
123003 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
123004 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
123005 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
123006 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
123007 +send_convert_12552 send_convert 0 12552 NULL
123008 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
123009 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
123010 +joydev_read_12559 joydev_read 0-3 12559 NULL
123011 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
123012 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
123013 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
123014 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
123015 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
123016 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
123017 +pwm_config_12570 pwm_config 0 12570 NULL
123018 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
123019 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
123020 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
123021 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
123022 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
123023 +request_update_12585 request_update 0 12585 NULL
123024 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
123025 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
123026 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
123027 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
123028 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
123029 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
123030 +add_endpoint_12593 add_endpoint 0 12593 NULL
123031 +xen_write_cr3_12594 xen_write_cr3 1 12594 NULL
123032 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
123033 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
123034 +ipv6_get_l4proto_12600 ipv6_get_l4proto 0-2 12600 NULL
123035 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
123036 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
123037 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
123038 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
123039 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
123040 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
123041 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
123042 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
123043 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 NULL nohasharray
123044 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 &_nfs41_proc_secinfo_no_name_12624
123045 +get_component_fault_12625 get_component_fault 0 12625 NULL
123046 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
123047 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
123048 +store_blank_12636 store_blank 0-4 12636 NULL
123049 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
123050 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
123051 +nr_recvmsg_12649 nr_recvmsg 0-4 12649 NULL
123052 +wb_create_12651 wb_create 1 12651 NULL
123053 +apply_12652 apply 0 12652 NULL
123054 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
123055 +pid_show_12655 pid_show 0 12655 NULL nohasharray
123056 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
123057 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
123058 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
123059 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
123060 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
123061 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
123062 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
123063 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
123064 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
123065 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
123066 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
123067 +show_12685 show 0 12685 NULL
123068 +sidtab_init_12688 sidtab_init 0 12688 NULL
123069 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
123070 +update_cpumask_12691 update_cpumask 0 12691 NULL
123071 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
123072 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
123073 +tlan_open_12699 tlan_open 0 12699 NULL
123074 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
123075 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
123076 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
123077 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
123078 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
123079 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
123080 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
123081 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
123082 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
123083 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
123084 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
123085 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
123086 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
123087 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
123088 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
123089 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
123090 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
123091 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
123092 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
123093 +dma_fifo_in_12754 dma_fifo_in 0-3 12754 NULL
123094 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
123095 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
123096 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
123097 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
123098 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
123099 +listxattr_12769 listxattr 3 12769 NULL
123100 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
123101 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
123102 +check_ci_12775 check_ci 0 12775 NULL nohasharray
123103 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775 nohasharray
123104 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 &tiadc_buffer_postenable_12775
123105 +validate_index_12777 validate_index 0 12777 NULL
123106 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
123107 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
123108 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
123109 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
123110 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
123111 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
123112 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
123113 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
123114 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
123115 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
123116 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
123117 +mgmt_event_12810 mgmt_event 4 12810 NULL
123118 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
123119 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
123120 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
123121 +readq_12825 readq 0 12825 NULL
123122 +show_12831 show 0 12831 NULL
123123 +create_12834 create 0 12834 NULL nohasharray
123124 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
123125 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
123126 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
123127 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
123128 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
123129 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
123130 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
123131 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
123132 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
123133 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
123134 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
123135 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
123136 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
123137 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
123138 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
123139 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
123140 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
123141 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
123142 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
123143 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
123144 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
123145 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
123146 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
123147 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
123148 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
123149 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
123150 +md_run_12871 md_run 0 12871 &show_12871
123151 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
123152 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
123153 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
123154 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
123155 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
123156 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
123157 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
123158 +show_hold_timer_12892 show_hold_timer 0 12892 NULL nohasharray
123159 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 &show_hold_timer_12892
123160 +minix_readpage_12897 minix_readpage 0 12897 NULL
123161 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
123162 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
123163 +request_12902 request 0 12902 &_regmap_raw_read_12902
123164 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
123165 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
123166 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
123167 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
123168 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
123169 +show_temp_status_12912 show_temp_status 0 12912 NULL
123170 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
123171 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
123172 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
123173 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
123174 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
123175 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
123176 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
123177 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
123178 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
123179 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 NULL nohasharray
123180 +wil_write_back_12939 wil_write_back 3 12939 &target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939
123181 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
123182 +register_memory_12944 register_memory 0 12944 NULL
123183 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
123184 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
123185 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
123186 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
123187 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
123188 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
123189 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
123190 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
123191 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
123192 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
123193 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
123194 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
123195 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
123196 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
123197 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3 12984 NULL
123198 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
123199 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
123200 +host_lock_show_12993 host_lock_show 0 12993 NULL
123201 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
123202 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
123203 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
123204 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
123205 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
123206 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
123207 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
123208 +shutdown_event_13006 shutdown_event 0 13006 NULL
123209 +show_octave_13007 show_octave 0 13007 NULL
123210 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
123211 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
123212 +vsscanf_13014 vsscanf 0 13014 NULL
123213 +snd_register_device_for_dev_13015 snd_register_device_for_dev 0 13015 NULL
123214 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
123215 +netvsc_open_13019 netvsc_open 0 13019 NULL
123216 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
123217 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
123218 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
123219 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
123220 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
123221 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
123222 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
123223 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
123224 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
123225 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
123226 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
123227 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
123228 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
123229 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
123230 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
123231 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
123232 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
123233 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
123234 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
123235 +read_file_tpc_13073 read_file_tpc 3 13073 NULL
123236 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
123237 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
123238 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
123239 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
123240 +ti_do_config_13080 ti_do_config 0 13080 NULL
123241 +get_pwm1_13083 get_pwm1 0 13083 NULL
123242 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
123243 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
123244 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
123245 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
123246 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
123247 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
123248 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
123249 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 3-0-2 13100 NULL
123250 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
123251 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
123252 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
123253 +SyS_msgrcv_13109 SyS_msgrcv 3 13109 NULL
123254 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
123255 +pyra_send_control_13112 pyra_send_control 0 13112 NULL nohasharray
123256 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 &pyra_send_control_13112
123257 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
123258 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
123259 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
123260 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
123261 +read_13125 read 0-5 13125 NULL
123262 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
123263 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
123264 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
123265 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
123266 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
123267 +blk_update_request_13146 blk_update_request 3 13146 NULL
123268 +erst_reader_13156 erst_reader 0 13156 NULL
123269 +nes_net_event_13163 nes_net_event 0 13163 NULL
123270 +hpfs_write_begin_13164 hpfs_write_begin 0-3 13164 NULL nohasharray
123271 +kmem_cache_shrink_13164 kmem_cache_shrink 0 13164 &hpfs_write_begin_13164
123272 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
123273 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
123274 +caif_stream_recvmsg_13173 caif_stream_recvmsg 0-4 13173 NULL
123275 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
123276 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
123277 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
123278 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
123279 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
123280 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
123281 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
123282 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
123283 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
123284 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
123285 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
123286 +ar5523_start_13193 ar5523_start 0 13193 NULL
123287 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
123288 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
123289 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
123290 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
123291 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
123292 +set_tach_13200 set_tach 0-4 13200 NULL
123293 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
123294 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
123295 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
123296 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
123297 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
123298 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
123299 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
123300 +__nodes_fold_13215 __nodes_fold 4 13215 NULL
123301 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
123302 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
123303 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
123304 +set_vrm_13222 set_vrm 0-4 13222 NULL
123305 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
123306 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
123307 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
123308 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
123309 +soft_show_13244 soft_show 0 13244 NULL
123310 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
123311 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
123312 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
123313 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
123314 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
123315 +store_13249 store 0 13249 NULL nohasharray
123316 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
123317 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
123318 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
123319 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
123320 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
123321 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
123322 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
123323 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
123324 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
123325 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
123326 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
123327 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
123328 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
123329 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
123330 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
123331 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
123332 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
123333 +sd_major_13294 sd_major 0-1 13294 NULL
123334 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
123335 +map_offset_show_13301 map_offset_show 0 13301 NULL
123336 +set_ptk_13304 set_ptk 0 13304 NULL
123337 +store_13310 store 0 13310 NULL
123338 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
123339 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
123340 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
123341 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
123342 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 NULL nohasharray
123343 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 &koneplus_sysfs_read_tcu_13330
123344 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
123345 +connect_layer1_13336 connect_layer1 0 13336 NULL
123346 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
123347 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
123348 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
123349 +get_bits_13353 get_bits 0-2 13353 NULL
123350 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
123351 +ths7303_setval_13360 ths7303_setval 0 13360 NULL nohasharray
123352 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 &ths7303_setval_13360
123353 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
123354 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
123355 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
123356 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
123357 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
123358 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
123359 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
123360 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
123361 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
123362 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
123363 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
123364 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
123365 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
123366 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
123367 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
123368 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
123369 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 NULL nohasharray
123370 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 &ieee80211_check_concurrent_iface_13405
123371 +sky2_receive_13407 sky2_receive 2 13407 NULL
123372 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
123373 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
123374 +store_flush_13416 store_flush 0 13416 NULL
123375 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
123376 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
123377 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
123378 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
123379 +smb_sendv_13437 smb_sendv 0 13437 NULL
123380 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
123381 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
123382 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
123383 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
123384 +close_patch_13445 close_patch 0 13445 NULL
123385 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
123386 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
123387 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
123388 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
123389 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
123390 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
123391 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
123392 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
123393 +xen_unmap_single_13468 xen_unmap_single 2 13468 NULL
123394 +target_freq_show_13471 target_freq_show 0 13471 NULL
123395 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
123396 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
123397 +show_13475 show 0 13475 NULL nohasharray
123398 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
123399 +get_temp_13476 get_temp 0 13476 NULL
123400 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
123401 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
123402 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
123403 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
123404 +write_13490 write 0 13490 NULL
123405 +data_read_13494 data_read 3-0 13494 NULL nohasharray
123406 +qib_write_umem32_13494 qib_write_umem32 0 13494 &data_read_13494 nohasharray
123407 +ext_prop_data_store_13494 ext_prop_data_store 0-3 13494 &qib_write_umem32_13494
123408 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
123409 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
123410 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
123411 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
123412 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
123413 +core_status_13515 core_status 4-0 13515 NULL nohasharray
123414 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
123415 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
123416 +show_dock_type_13518 show_dock_type 0 13518 NULL
123417 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
123418 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
123419 +bm_init_13529 bm_init 2 13529 NULL
123420 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
123421 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
123422 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
123423 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
123424 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
123425 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
123426 +venus_access_13541 venus_access 0 13541 NULL
123427 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
123428 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
123429 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
123430 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
123431 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
123432 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
123433 +hp100_open_13551 hp100_open 0 13551 NULL
123434 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
123435 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
123436 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 0-4 13556 NULL nohasharray
123437 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
123438 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
123439 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
123440 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
123441 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
123442 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
123443 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
123444 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
123445 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
123446 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
123447 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
123448 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
123449 +ci_role_start_13579 ci_role_start 0 13579 NULL
123450 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
123451 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
123452 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
123453 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
123454 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 NULL nohasharray
123455 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 &make_rate_with_tolerance_13592
123456 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
123457 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
123458 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
123459 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
123460 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
123461 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
123462 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
123463 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
123464 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
123465 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
123466 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
123467 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
123468 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
123469 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
123470 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
123471 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
123472 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
123473 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
123474 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
123475 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
123476 +packet_snd_13634 packet_snd 0-3 13634 NULL nohasharray
123477 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
123478 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
123479 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
123480 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
123481 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
123482 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
123483 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
123484 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
123485 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
123486 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
123487 +period_to_str_13642 period_to_str 0 13642 NULL
123488 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
123489 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
123490 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
123491 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
123492 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
123493 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
123494 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
123495 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
123496 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
123497 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
123498 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
123499 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
123500 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
123501 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
123502 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
123503 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
123504 +wil_read_back_13687 wil_read_back 3 13687 NULL
123505 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
123506 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
123507 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
123508 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
123509 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
123510 +usb_get_string_13693 usb_get_string 0 13693 NULL
123511 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
123512 +ntc_show_name_13704 ntc_show_name 0 13704 NULL nohasharray
123513 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704 nohasharray
123514 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 &store_engine3_mode_13704
123515 +gprs_attach_13708 gprs_attach 0 13708 NULL
123516 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
123517 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
123518 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
123519 +manf_id_show_13718 manf_id_show 0 13718 NULL
123520 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
123521 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
123522 +get_codec_name_13721 get_codec_name 0 13721 NULL
123523 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
123524 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
123525 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
123526 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 NULL nohasharray
123527 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 &dsbr100_setfreq_13739
123528 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
123529 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
123530 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
123531 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
123532 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
123533 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
123534 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
123535 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
123536 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
123537 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
123538 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
123539 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
123540 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
123541 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
123542 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
123543 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
123544 +migrate_pages_13797 migrate_pages 0 13797 NULL
123545 +cpu_down_13801 cpu_down 0 13801 NULL
123546 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
123547 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
123548 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
123549 +random_read_13815 random_read 3-0 13815 NULL nohasharray
123550 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
123551 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
123552 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
123553 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
123554 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
123555 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
123556 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL
123557 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
123558 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
123559 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
123560 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
123561 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
123562 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
123563 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
123564 +acknak_13844 acknak 0 13844 NULL nohasharray
123565 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
123566 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
123567 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
123568 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
123569 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
123570 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
123571 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
123572 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
123573 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
123574 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
123575 +lmc_open_13868 lmc_open 0 13868 NULL
123576 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
123577 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
123578 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
123579 +speed_show_13879 speed_show 0 13879 NULL
123580 +ad9523_read_13881 ad9523_read 0 13881 NULL
123581 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
123582 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
123583 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
123584 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
123585 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
123586 +recv_13888 recv 0-3 13888 NULL
123587 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
123588 +get_amixer_13890 get_amixer 0 13890 NULL
123589 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
123590 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
123591 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
123592 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
123593 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
123594 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
123595 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
123596 +f81232_open_13915 f81232_open 0 13915 NULL
123597 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
123598 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
123599 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
123600 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
123601 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &read_packet_data_13938 nohasharray
123602 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &ath10k_clear_peer_keys_13938
123603 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
123604 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
123605 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
123606 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
123607 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
123608 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
123609 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
123610 +aa_path_name_13951 aa_path_name 0 13951 NULL nohasharray
123611 +serial_in_13951 serial_in 0 13951 &aa_path_name_13951 nohasharray
123612 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3 13951 &serial_in_13951
123613 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
123614 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
123615 +audit_caps_13958 audit_caps 3-0 13958 NULL
123616 +sr_write_13961 sr_write 3 13961 NULL
123617 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
123618 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
123619 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
123620 +com90xx_found_13974 com90xx_found 3 13974 NULL
123621 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
123622 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
123623 +dsp_read_13980 dsp_read 0-2 13980 NULL
123624 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
123625 +func_13981 func 0 13981 &dvb_demux_read_13981
123626 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
123627 +mon_notify_13986 mon_notify 0 13986 NULL
123628 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
123629 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
123630 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
123631 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
123632 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
123633 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
123634 +cpu_partial_show_14002 cpu_partial_show 0 14002 NULL nohasharray
123635 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 &cpu_partial_show_14002
123636 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
123637 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
123638 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
123639 +via_rng_data_read_14012 via_rng_data_read 0 14012 NULL
123640 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
123641 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
123642 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
123643 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
123644 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
123645 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
123646 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
123647 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
123648 +devm_kmalloc_array_14021 devm_kmalloc_array 3-2 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
123649 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
123650 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
123651 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
123652 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
123653 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
123654 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
123655 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
123656 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
123657 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
123658 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
123659 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
123660 +read_14049 read 0 14049 NULL
123661 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
123662 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
123663 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
123664 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
123665 +__wait_latch_14057 __wait_latch 0 14057 NULL
123666 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
123667 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
123668 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
123669 +show_pan_14065 show_pan 0 14065 NULL
123670 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
123671 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
123672 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
123673 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL nohasharray
123674 +cp_tm1217_write_14079 cp_tm1217_write 3 14079 &_cx88_stop_audio_dma_14079
123675 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
123676 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
123677 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
123678 +store_sched2_14094 store_sched2 4-0 14094 NULL
123679 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
123680 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
123681 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
123682 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
123683 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
123684 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
123685 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
123686 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
123687 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
123688 +sys_bpf_14109 sys_bpf 3 14109 NULL
123689 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
123690 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
123691 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
123692 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
123693 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
123694 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
123695 +brcmf_sdio_bus_txctl_14123 brcmf_sdio_bus_txctl 3 14123 NULL
123696 +readSuper_14128 readSuper 0 14128 NULL
123697 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
123698 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
123699 +bnep_send_14132 bnep_send 3 14132 NULL
123700 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
123701 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
123702 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
123703 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
123704 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
123705 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
123706 +em_canid_change_14150 em_canid_change 3 14150 NULL
123707 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
123708 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
123709 +alx_open_14158 alx_open 0 14158 NULL nohasharray
123710 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
123711 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
123712 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL nohasharray
123713 +sdio_uart_claim_func_14160 sdio_uart_claim_func 0 14160 &w1_master_attribute_store_remove_14160
123714 +do_write_inode_14162 do_write_inode 0 14162 NULL
123715 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
123716 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
123717 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
123718 +ledd_store_14168 ledd_store 4 14168 &print_input_mask_14168
123719 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
123720 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
123721 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
123722 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
123723 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
123724 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
123725 +suspend_14194 suspend 0 14194 NULL nohasharray
123726 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
123727 +do_splice_14196 do_splice 5 14196 NULL
123728 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
123729 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
123730 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
123731 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
123732 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
123733 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
123734 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
123735 +cancel_lock_14207 cancel_lock 0 14207 NULL
123736 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 NULL nohasharray
123737 +alloc_async_14208 alloc_async 1 14208 &mv88e6352_get_temp_limit_14208
123738 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
123739 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
123740 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
123741 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
123742 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
123743 +sys_kexec_load_14222 sys_kexec_load 2 14222 NULL
123744 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
123745 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
123746 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
123747 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
123748 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
123749 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
123750 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
123751 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
123752 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
123753 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
123754 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
123755 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
123756 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
123757 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
123758 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
123759 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
123760 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
123761 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
123762 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
123763 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
123764 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
123765 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
123766 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
123767 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
123768 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
123769 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
123770 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
123771 +show_shost_state_14285 show_shost_state 0 14285 NULL
123772 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
123773 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
123774 +rr_status_14293 rr_status 5-0 14293 NULL
123775 +restart_write_file_14294 restart_write_file 0 14294 NULL
123776 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
123777 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
123778 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
123779 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
123780 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
123781 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
123782 +mic_smpt_offset_14304 mic_smpt_offset 0-2 14304 NULL
123783 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
123784 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
123785 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
123786 +list_one_attr_14309 list_one_attr 0 14309 NULL
123787 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
123788 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
123789 +show_otp4en_14321 show_otp4en 0 14321 NULL
123790 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
123791 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
123792 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 NULL nohasharray
123793 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 &dvb_usbv2_generic_write_14335
123794 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
123795 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
123796 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
123797 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
123798 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
123799 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
123800 +writepages_14348 writepages 0 14348 NULL
123801 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
123802 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
123803 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
123804 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
123805 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
123806 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
123807 +read_block_data_14358 read_block_data 0 14358 NULL
123808 +_kstrtol_14359 _kstrtol 0 14359 NULL
123809 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
123810 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
123811 +revision_id_show_14361 revision_id_show 0 14361 NULL
123812 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
123813 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
123814 +isofs_hashi_common_14371 isofs_hashi_common 0 14371 NULL
123815 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
123816 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
123817 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
123818 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
123819 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
123820 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL
123821 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
123822 +walk_page_range_14389 walk_page_range 0 14389 NULL
123823 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
123824 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
123825 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
123826 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
123827 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
123828 +show_cpumask_14414 show_cpumask 0 14414 NULL
123829 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
123830 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
123831 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
123832 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
123833 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
123834 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
123835 +store_threeg_14430 store_threeg 4 14430 NULL
123836 +show_temp_label_14434 show_temp_label 0 14434 NULL
123837 +dn_bind_14436 dn_bind 0 14436 NULL nohasharray
123838 +acpi_hibernation_begin_14436 acpi_hibernation_begin 0 14436 &dn_bind_14436
123839 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
123840 +rbd_snap_show_14440 rbd_snap_show 0 14440 NULL nohasharray
123841 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
123842 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
123843 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
123844 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
123845 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
123846 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
123847 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
123848 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
123849 +access_store_14459 access_store 0-4 14459 NULL
123850 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
123851 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
123852 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
123853 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
123854 +set_peek_off_14474 set_peek_off 0 14474 NULL
123855 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
123856 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
123857 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
123858 +store_14478 store 0-4 14478 NULL
123859 +udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL nohasharray
123860 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
123861 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
123862 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
123863 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
123864 +split_state_14491 split_state 0 14491 NULL
123865 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
123866 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
123867 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
123868 +skein_1024_init_14498 skein_1024_init 0 14498 NULL
123869 +i801_check_post_14501 i801_check_post 0 14501 NULL
123870 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
123871 +patch_cr157_14509 patch_cr157 0 14509 NULL
123872 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
123873 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
123874 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
123875 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
123876 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
123877 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
123878 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 NULL nohasharray
123879 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 &audit_watch_handle_event_14534
123880 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
123881 +rtl2830_wr_reg_mask_14536 rtl2830_wr_reg_mask 0 14536 &dataflash_read_user_otp_14536 nohasharray
123882 +ep0_write_14536 ep0_write 3 14536 &rtl2830_wr_reg_mask_14536 nohasharray
123883 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
123884 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
123885 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
123886 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
123887 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
123888 +getxattr_14545 getxattr 0 14545 NULL nohasharray
123889 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
123890 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
123891 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
123892 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
123893 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
123894 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL nohasharray
123895 +xfs_fs_log_dummy_14557 xfs_fs_log_dummy 0 14557 &edt_ft5x06_setting_store_14557
123896 +ath10k_wmi_dbglog_cfg_14561 ath10k_wmi_dbglog_cfg 0 14561 NULL
123897 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
123898 +label_cpu_14568 label_cpu 0 14568 NULL
123899 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
123900 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
123901 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
123902 +ecryptfs_d_revalidate_14579 ecryptfs_d_revalidate 0 14579 NULL
123903 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
123904 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
123905 +write_info_14584 write_info 0-3 14584 NULL
123906 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
123907 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
123908 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
123909 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
123910 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
123911 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 NULL nohasharray
123912 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 &i2c_smbus_write_word_swapped_14597 nohasharray
123913 +show_14597 show 0 14597 &ceph_osdc_alloc_request_14597
123914 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
123915 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
123916 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
123917 +init_nic_14611 init_nic 0 14611 NULL
123918 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
123919 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
123920 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
123921 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
123922 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &sb1000_start_get_set_command_14626 nohasharray
123923 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &__intel_ring_prepare_14626
123924 +show_temphyst_14627 show_temphyst 0 14627 NULL
123925 +xen_swiotlb_free_coherent_14630 xen_swiotlb_free_coherent 4 14630 NULL
123926 +async_syndrome_val_14633 async_syndrome_val 2 14633 NULL
123927 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
123928 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
123929 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
123930 +ocfs2_trim_group_14641 ocfs2_trim_group 3-4 14641 NULL
123931 +write_14642 write 0 14642 NULL
123932 +dbJoin_14644 dbJoin 0 14644 NULL
123933 +profile_replace_14652 profile_replace 3-0 14652 NULL
123934 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
123935 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
123936 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
123937 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
123938 +store_14661 store 0-3 14661 &store_pwm_auto_spinup_time_14661
123939 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
123940 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
123941 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &f2fs_xattr_generic_get_14665
123942 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
123943 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
123944 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
123945 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
123946 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
123947 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
123948 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
123949 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
123950 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 NULL nohasharray
123951 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 &tcp_v6_init_sock_14681
123952 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
123953 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
123954 +find_shared_port_14689 find_shared_port 0 14689 NULL
123955 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
123956 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
123957 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
123958 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
123959 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
123960 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
123961 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
123962 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
123963 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
123964 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
123965 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 NULL nohasharray
123966 +u_audio_playback_14709 u_audio_playback 3 14709 &iblock_show_configfs_dev_params_14709
123967 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
123968 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
123969 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
123970 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
123971 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
123972 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
123973 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
123974 +vfd_write_14717 vfd_write 3-0 14717 NULL
123975 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
123976 +inet_listen_14723 inet_listen 0 14723 NULL
123977 +show_interval_14725 show_interval 0 14725 NULL nohasharray
123978 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
123979 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
123980 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
123981 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
123982 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
123983 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
123984 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
123985 +store_camera_14751 store_camera 4-0 14751 NULL
123986 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
123987 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
123988 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
123989 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
123990 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
123991 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
123992 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
123993 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
123994 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
123995 +regmap_range_read_file_14775 regmap_range_read_file 0-3 14775 NULL
123996 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
123997 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
123998 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
123999 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
124000 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
124001 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
124002 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
124003 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
124004 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL nohasharray
124005 +cp_tm1217_read_14792 cp_tm1217_read 3 14792 &keys_proc_write_14792
124006 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
124007 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
124008 +hpet_readl_14801 hpet_readl 0 14801 NULL
124009 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
124010 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
124011 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
124012 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
124013 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
124014 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
124015 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
124016 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
124017 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
124018 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
124019 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
124020 +show_temp_input_14828 show_temp_input 0 14828 NULL
124021 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
124022 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
124023 +max_power_show_14836 max_power_show 0 14836 NULL
124024 +name_len_14843 name_len 0-2 14843 NULL
124025 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
124026 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
124027 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
124028 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
124029 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
124030 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
124031 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
124032 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
124033 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
124034 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
124035 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
124036 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
124037 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
124038 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
124039 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
124040 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
124041 +mfg_show_14897 mfg_show 0 14897 NULL
124042 +ea_init_14899 ea_init 0 14899 NULL
124043 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
124044 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
124045 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
124046 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
124047 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
124048 +krealloc_14908 krealloc 2 14908 NULL nohasharray
124049 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
124050 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
124051 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
124052 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
124053 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
124054 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
124055 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
124056 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
124057 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
124058 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
124059 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
124060 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
124061 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
124062 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
124063 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
124064 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
124065 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
124066 +queue_cnt_14951 queue_cnt 0 14951 NULL
124067 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 0-4 14952 NULL
124068 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
124069 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
124070 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
124071 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
124072 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
124073 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
124074 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
124075 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
124076 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
124077 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
124078 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
124079 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
124080 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
124081 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
124082 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
124083 +gpio_twl4030_write_14987 gpio_twl4030_write 0-1 14987 NULL nohasharray
124084 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &gpio_twl4030_write_14987 nohasharray
124085 +setkey_14987 setkey 3 14987 &zr364xx_vidioc_streamon_14987
124086 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
124087 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
124088 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
124089 +hvc_write_14999 hvc_write 0-3 14999 NULL
124090 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
124091 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
124092 +add_request_15003 add_request 0 15003 &store_touchpad_15003
124093 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
124094 +dump_write_15008 dump_write 0-3 15008 NULL
124095 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
124096 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
124097 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
124098 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
124099 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
124100 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
124101 +predisable_15024 predisable 0 15024 NULL
124102 +vmap_15025 vmap 2 15025 NULL
124103 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
124104 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
124105 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
124106 +cache_dma_show_15038 cache_dma_show 0 15038 NULL nohasharray
124107 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 &cache_dma_show_15038
124108 +priority_store_15039 priority_store 4-0 15039 NULL
124109 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
124110 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
124111 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
124112 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
124113 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
124114 +show_otp3en_15049 show_otp3en 0 15049 NULL
124115 +show_15051 show 0 15051 NULL
124116 +irq_get_next_irq_15053 irq_get_next_irq 1-0 15053 NULL
124117 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
124118 +store_lslvl_15059 store_lslvl 4-0 15059 NULL
124119 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
124120 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
124121 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
124122 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
124123 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
124124 +pppoe_recvmsg_15073 pppoe_recvmsg 0-4 15073 NULL
124125 +group_addr_show_15078 group_addr_show 0 15078 NULL
124126 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
124127 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
124128 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
124129 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
124130 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
124131 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
124132 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
124133 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
124134 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
124135 +show_designated_root_15098 show_designated_root 0 15098 NULL
124136 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
124137 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
124138 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
124139 +show_interface_15117 show_interface 0 15117 NULL
124140 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
124141 +hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL nohasharray
124142 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 &hex_dump_to_buffer_15121
124143 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
124144 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
124145 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
124146 +set_max_15128 set_max 0-4 15128 NULL
124147 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
124148 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
124149 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
124150 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
124151 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
124152 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
124153 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
124154 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
124155 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
124156 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
124157 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
124158 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
124159 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
124160 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
124161 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
124162 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
124163 +ocontext_read_15178 ocontext_read 0 15178 NULL
124164 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
124165 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
124166 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
124167 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
124168 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
124169 +pci200_open_15194 pci200_open 0 15194 NULL
124170 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
124171 +async_show_15209 async_show 0 15209 NULL
124172 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
124173 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
124174 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
124175 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
124176 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
124177 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
124178 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
124179 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
124180 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 NULL nohasharray
124181 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 &igb_get_regs_len_15229
124182 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
124183 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
124184 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
124185 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
124186 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
124187 +show_temp_input1_15242 show_temp_input1 0 15242 NULL nohasharray
124188 +getattr_15242 getattr 0 15242 &show_temp_input1_15242
124189 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
124190 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
124191 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
124192 +nr_bind_15261 nr_bind 0 15261 NULL
124193 +div64_u64_15263 div64_u64 0 15263 NULL
124194 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
124195 +simple_strtol_15273 simple_strtol 0 15273 NULL
124196 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
124197 +fw_realloc_buffer_15280 fw_realloc_buffer 0-2 15280 NULL
124198 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
124199 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
124200 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
124201 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
124202 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 NULL nohasharray
124203 +sys_connect_15291 sys_connect 3 15291 &xlate_dev_mem_ptr_15291
124204 +send_write_15294 send_write 6-5-0 15294 NULL
124205 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
124206 +recover_store_15296 recover_store 0-3 15296 NULL
124207 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
124208 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
124209 +readpage_15301 readpage 0 15301 NULL
124210 +tpm_tis_init_15304 tpm_tis_init 2-3 15304 NULL nohasharray
124211 +kernel_getsockname_15304 kernel_getsockname 0 15304 &tpm_tis_init_15304
124212 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
124213 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
124214 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
124215 +show_reg_pages_15308 show_reg_pages 0 15308 NULL nohasharray
124216 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 &show_reg_pages_15308
124217 +alc_init_15309 alc_init 0 15309 NULL
124218 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
124219 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
124220 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
124221 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
124222 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
124223 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
124224 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
124225 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 0-6 15337 NULL
124226 +ioread16_15342 ioread16 0 15342 NULL
124227 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
124228 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
124229 +nfs4_lookup_revalidate_15346 nfs4_lookup_revalidate 0 15346 NULL
124230 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
124231 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
124232 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
124233 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
124234 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
124235 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
124236 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
124237 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
124238 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
124239 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
124240 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
124241 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
124242 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
124243 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
124244 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
124245 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
124246 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
124247 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
124248 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
124249 +domain_flush_pages_15379 domain_flush_pages 3-2 15379 NULL nohasharray
124250 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
124251 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
124252 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
124253 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
124254 +_regmap_read_15396 _regmap_read 0 15396 NULL
124255 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
124256 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
124257 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
124258 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
124259 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
124260 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
124261 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
124262 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
124263 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
124264 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
124265 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
124266 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
124267 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
124268 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
124269 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
124270 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
124271 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
124272 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
124273 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
124274 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
124275 +memweight_15450 memweight 0 15450 NULL
124276 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
124277 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
124278 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
124279 +vmalloc_15464 vmalloc 1 15464 NULL
124280 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
124281 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
124282 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
124283 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
124284 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
124285 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
124286 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
124287 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
124288 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
124289 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
124290 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
124291 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
124292 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
124293 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
124294 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
124295 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
124296 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
124297 +iolock_15500 iolock 0 15500 NULL
124298 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
124299 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
124300 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
124301 +map_sg_15523 map_sg 0-3 15523 NULL
124302 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
124303 +store_15525 store 0 15525 NULL
124304 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
124305 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
124306 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
124307 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
124308 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
124309 +show_rdac2_15539 show_rdac2 0 15539 NULL
124310 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
124311 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
124312 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
124313 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
124314 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
124315 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
124316 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
124317 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL
124318 +do_send_15559 do_send 4 15559 NULL nohasharray
124319 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
124320 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
124321 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
124322 +get_checksum_15564 get_checksum 0 15564 NULL
124323 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
124324 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
124325 +persistent_status_15574 persistent_status 4 15574 NULL
124326 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
124327 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
124328 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
124329 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
124330 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
124331 +vme_user_write_15587 vme_user_write 3 15587 NULL
124332 +permission_15588 permission 0 15588 NULL
124333 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
124334 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
124335 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
124336 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
124337 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
124338 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
124339 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
124340 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
124341 +mic_map_15618 mic_map 0-2 15618 NULL
124342 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
124343 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
124344 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
124345 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
124346 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
124347 +authorized_show_15636 authorized_show 0 15636 NULL
124348 +fill_func_15640 fill_func 0 15640 NULL
124349 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
124350 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
124351 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
124352 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
124353 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
124354 +fs_path_add_15648 fs_path_add 3 15648 NULL
124355 +__do_readpage_15652 __do_readpage 0 15652 NULL
124356 +xsd_read_15653 xsd_read 3-0 15653 NULL
124357 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
124358 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
124359 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL
124360 +store_15665 store 0-3 15665 NULL
124361 +unix_bind_15668 unix_bind 3-0 15668 NULL
124362 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
124363 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 NULL nohasharray
124364 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674 nohasharray
124365 +dm_read_15674 dm_read 3 15674 &SyS_connect_15674
124366 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
124367 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
124368 +ndo_open_15687 ndo_open 0 15687 NULL
124369 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
124370 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
124371 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
124372 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
124373 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
124374 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
124375 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
124376 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
124377 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
124378 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
124379 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
124380 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
124381 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
124382 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
124383 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
124384 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
124385 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
124386 +array_state_show_15758 array_state_show 0 15758 NULL
124387 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-1-3 15762 NULL
124388 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
124389 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
124390 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
124391 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
124392 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
124393 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
124394 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
124395 +call_modprobe_15781 call_modprobe 0 15781 NULL
124396 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
124397 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
124398 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
124399 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
124400 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
124401 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
124402 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
124403 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
124404 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
124405 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
124406 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
124407 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
124408 +nameseq_list_15817 nameseq_list 3-0 15817 &gx1_read_conf_reg_15817 nohasharray
124409 +gnttab_expand_15817 gnttab_expand 1 15817 &nameseq_list_15817
124410 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
124411 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
124412 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
124413 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
124414 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
124415 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
124416 +read_reg_15838 read_reg 0 15838 NULL
124417 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
124418 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
124419 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
124420 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
124421 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
124422 +errors_show_15863 errors_show 0 15863 NULL nohasharray
124423 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
124424 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
124425 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
124426 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
124427 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
124428 +set_in_min_15872 set_in_min 0-4 15872 NULL
124429 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
124430 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
124431 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
124432 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
124433 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
124434 +do_truncation_15882 do_truncation 0 15882 NULL
124435 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
124436 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
124437 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
124438 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
124439 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
124440 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
124441 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
124442 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
124443 +send_tx_power_15914 send_tx_power 0 15914 NULL
124444 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
124445 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
124446 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
124447 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
124448 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
124449 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
124450 +power_read_15939 power_read 3-0 15939 NULL
124451 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
124452 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
124453 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
124454 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
124455 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
124456 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
124457 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
124458 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
124459 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
124460 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
124461 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
124462 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
124463 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
124464 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
124465 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
124466 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
124467 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
124468 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
124469 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
124470 +stir_net_open_15991 stir_net_open 0 15991 NULL
124471 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
124472 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
124473 +vfs_removexattr_16000 vfs_removexattr 0 16000 NULL
124474 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
124475 +period_store_16008 period_store 0-4 16008 NULL
124476 +do_open_16009 do_open 0 16009 NULL
124477 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
124478 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
124479 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
124480 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
124481 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 0-3 16026 NULL nohasharray
124482 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
124483 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
124484 +got_frame_16028 got_frame 2 16028 NULL
124485 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
124486 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
124487 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
124488 +show_virtual_16047 show_virtual 0 16047 NULL
124489 +hidp_send_message_16052 hidp_send_message 0-6 16052 NULL nohasharray
124490 +blk_init_tags_16052 blk_init_tags 1 16052 &hidp_send_message_16052
124491 +dccp_recvmsg_16056 dccp_recvmsg 0-4 16056 NULL
124492 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
124493 +SYSC_kexec_file_load_16058 SYSC_kexec_file_load 3 16058 NULL nohasharray
124494 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 &SYSC_kexec_file_load_16058
124495 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
124496 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
124497 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
124498 +file_has_perm_16070 file_has_perm 0 16070 NULL
124499 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
124500 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
124501 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
124502 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
124503 +updateSuper_16079 updateSuper 0 16079 NULL
124504 +mt2063_read_16080 mt2063_read 0 16080 NULL
124505 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
124506 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
124507 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
124508 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
124509 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
124510 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
124511 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
124512 +_submit_bh_16106 _submit_bh 0 16106 NULL
124513 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
124514 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
124515 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
124516 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 NULL nohasharray
124517 +udelay_test_write_16111 udelay_test_write 3 16111 &goldfish_pipe_error_convert_16111
124518 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
124519 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
124520 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 NULL nohasharray
124521 +rd_mem_16117 rd_mem 0 16117 &target_core_hba_store_attr_hba_mode_16117
124522 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
124523 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
124524 +dn_getname_16122 dn_getname 0 16122 NULL
124525 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
124526 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
124527 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
124528 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
124529 +fsm_init_16134 fsm_init 2 16134 NULL
124530 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
124531 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 NULL nohasharray
124532 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
124533 +input_register_device_16147 input_register_device 0 16147 NULL
124534 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
124535 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
124536 +hidp_send_intr_message_16150 hidp_send_intr_message 0-4 16150 NULL
124537 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
124538 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
124539 +queues_show_16159 queues_show 0 16159 NULL nohasharray
124540 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159 nohasharray
124541 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 &usb2_lpm_besl_store_16159
124542 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
124543 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
124544 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
124545 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
124546 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 NULL nohasharray
124547 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 &sdev_show_timeout_16167
124548 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
124549 +dst_output_sk_16174 dst_output_sk 0 16174 NULL
124550 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
124551 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
124552 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
124553 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
124554 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
124555 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
124556 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
124557 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
124558 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
124559 +bind_16210 bind 0 16210 NULL nohasharray
124560 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
124561 +create_table_16213 create_table 2 16213 NULL
124562 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
124563 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
124564 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
124565 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
124566 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
124567 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
124568 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
124569 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
124570 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
124571 +cc770_open_16228 cc770_open 0 16228 NULL
124572 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
124573 +r6040_up_16233 r6040_up 0 16233 NULL
124574 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
124575 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
124576 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
124577 +update_mctime_16242 update_mctime 0 16242 NULL
124578 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
124579 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
124580 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
124581 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
124582 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
124583 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
124584 +show_xoffset_16251 show_xoffset 0 16251 NULL
124585 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
124586 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
124587 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
124588 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
124589 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
124590 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
124591 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
124592 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
124593 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
124594 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
124595 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
124596 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
124597 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
124598 +account_16283 account 0-4-2 16283 NULL nohasharray
124599 +mirror_status_16283 mirror_status 5 16283 &account_16283
124600 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
124601 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285 nohasharray
124602 +reclaim_account_show_16285 reclaim_account_show 0 16285 &rfcomm_sock_getname_16285
124603 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
124604 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
124605 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
124606 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
124607 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
124608 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
124609 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
124610 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
124611 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
124612 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
124613 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
124614 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
124615 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
124616 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
124617 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
124618 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
124619 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
124620 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
124621 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
124622 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
124623 +enable_periodic_16329 enable_periodic 0 16329 NULL
124624 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
124625 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
124626 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
124627 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
124628 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
124629 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
124630 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
124631 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
124632 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
124633 +tps80031_update_16360 tps80031_update 0 16360 NULL nohasharray
124634 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 &tps80031_update_16360
124635 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
124636 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
124637 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
124638 +rbd_add_16366 rbd_add 0-3 16366 NULL
124639 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
124640 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
124641 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
124642 +socket_post_create_16376 socket_post_create 0 16376 NULL nohasharray
124643 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 &socket_post_create_16376
124644 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
124645 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
124646 +rmd160_init_16389 rmd160_init 0 16389 NULL
124647 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
124648 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
124649 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
124650 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
124651 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
124652 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
124653 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
124654 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
124655 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
124656 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
124657 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
124658 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
124659 +w1_slave_show_16415 w1_slave_show 0 16415 NULL nohasharray
124660 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
124661 +fill_buffer_16418 fill_buffer 0 16418 NULL
124662 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
124663 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
124664 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
124665 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
124666 +format_nservers_16426 format_nservers 0 16426 NULL
124667 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
124668 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
124669 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
124670 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
124671 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
124672 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
124673 +do_uevent_16445 do_uevent 0 16445 NULL
124674 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
124675 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
124676 +sf1_read_16451 sf1_read 0 16451 NULL
124677 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
124678 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
124679 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
124680 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
124681 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
124682 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
124683 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
124684 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
124685 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
124686 +store_line1_16491 store_line1 4-0 16491 NULL
124687 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
124688 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
124689 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
124690 +validate_request_16496 validate_request 0 16496 NULL
124691 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
124692 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
124693 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
124694 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
124695 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
124696 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
124697 +capi_read_16511 capi_read 0-3 16511 NULL
124698 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
124699 +bad_file_aio_read_16523 bad_file_aio_read 0 16523 NULL
124700 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
124701 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
124702 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
124703 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
124704 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
124705 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
124706 +date_show_16538 date_show 0 16538 NULL
124707 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
124708 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
124709 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
124710 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
124711 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
124712 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
124713 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
124714 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
124715 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
124716 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
124717 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
124718 +transmit_skb_16573 transmit_skb 0 16573 NULL
124719 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
124720 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
124721 +psend_16586 psend 0 16586 NULL
124722 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
124723 +efx_net_open_16592 efx_net_open 0 16592 NULL
124724 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
124725 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
124726 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
124727 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
124728 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
124729 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
124730 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
124731 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 NULL nohasharray
124732 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 &pptp_inbound_pkt_16613
124733 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
124734 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
124735 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
124736 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
124737 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
124738 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
124739 +strict_store_16631 strict_store 0-3 16631 NULL
124740 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
124741 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
124742 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
124743 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
124744 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
124745 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
124746 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
124747 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
124748 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
124749 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
124750 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
124751 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
124752 +store_remote_port_16666 store_remote_port 0 16666 NULL
124753 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
124754 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
124755 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
124756 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
124757 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
124758 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
124759 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
124760 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
124761 +follow_automount_16700 follow_automount 0 16700 NULL
124762 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
124763 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
124764 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
124765 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
124766 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
124767 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
124768 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
124769 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
124770 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
124771 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
124772 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
124773 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
124774 +_read_reg_16730 _read_reg 0 16730 NULL
124775 +com20020_resume_16732 com20020_resume 0 16732 NULL
124776 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
124777 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
124778 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
124779 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
124780 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
124781 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
124782 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
124783 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
124784 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 NULL nohasharray
124785 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 &mlx4_en_fill_rx_buffers_16755
124786 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
124787 +offline_16765 offline 0 16765 NULL
124788 +migratepage_16769 migratepage 0 16769 NULL
124789 +blk_rq_map_user_iov_16772 blk_rq_map_user_iov 5 16772 NULL nohasharray
124790 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 &blk_rq_map_user_iov_16772
124791 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
124792 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
124793 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
124794 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
124795 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
124796 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
124797 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
124798 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
124799 +sdebug_change_qdepth_16802 sdebug_change_qdepth 0-2 16802 NULL
124800 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
124801 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
124802 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
124803 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
124804 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
124805 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
124806 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
124807 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
124808 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
124809 +diWrite_16825 diWrite 0 16825 NULL
124810 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
124811 +show_imon_clock_16835 show_imon_clock 0 16835 NULL nohasharray
124812 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 &show_imon_clock_16835
124813 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
124814 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
124815 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
124816 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
124817 +csio_t4_edc_read_16841 csio_t4_edc_read 0 16841 NULL
124818 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
124819 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
124820 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
124821 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
124822 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
124823 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
124824 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
124825 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
124826 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
124827 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
124828 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
124829 +alloc_idx_lebs_16872 alloc_idx_lebs 0-2 16872 NULL
124830 +carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
124831 +st_write_16874 st_write 3-0 16874 NULL
124832 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
124833 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
124834 +always_connected_16878 always_connected 0 16878 NULL
124835 +tulip_open_16881 tulip_open 0 16881 NULL
124836 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
124837 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
124838 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
124839 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
124840 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
124841 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
124842 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
124843 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
124844 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
124845 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
124846 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
124847 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
124848 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
124849 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
124850 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
124851 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
124852 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
124853 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
124854 +sha1_init_16926 sha1_init 0 16926 &psb_unlocked_ioctl_16926 nohasharray
124855 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &sha1_init_16926
124856 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
124857 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
124858 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
124859 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
124860 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
124861 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
124862 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
124863 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
124864 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
124865 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
124866 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
124867 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
124868 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
124869 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
124870 +parse_hints_16960 parse_hints 0 16960 NULL
124871 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
124872 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
124873 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
124874 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
124875 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
124876 +lid_show_16974 lid_show 0 16974 NULL nohasharray
124877 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
124878 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
124879 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
124880 +recover_timer_read_16998 recover_timer_read 0 16998 NULL nohasharray
124881 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 &recover_timer_read_16998
124882 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
124883 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
124884 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
124885 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
124886 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
124887 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
124888 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
124889 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
124890 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
124891 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
124892 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
124893 +show_dgid_17011 show_dgid 0 17011 NULL
124894 +atk_name_show_17015 atk_name_show 0 17015 NULL
124895 +irda_bind_17016 irda_bind 0 17016 NULL
124896 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
124897 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
124898 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
124899 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
124900 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
124901 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
124902 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
124903 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
124904 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
124905 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
124906 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
124907 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
124908 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
124909 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
124910 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
124911 +__copy_user_nocache_17065 __copy_user_nocache 0 17065 NULL nohasharray
124912 +rw_write_17065 rw_write 0-6-5 17065 &__copy_user_nocache_17065
124913 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
124914 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
124915 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
124916 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
124917 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
124918 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
124919 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
124920 +carl9170_debugfs_mem_usage_read_17084 carl9170_debugfs_mem_usage_read 3 17084 NULL nohasharray
124921 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 &carl9170_debugfs_mem_usage_read_17084
124922 +entry_length_17093 entry_length 0 17093 NULL
124923 +write_reg_17098 write_reg 0 17098 NULL
124924 +sys_preadv_17100 sys_preadv 3 17100 NULL
124925 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
124926 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
124927 +components_show_17105 components_show 0 17105 NULL
124928 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
124929 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
124930 +md4_final_17113 md4_final 0 17113 NULL
124931 +write_mem_17114 write_mem 3-0 17114 NULL
124932 +disk_range_show_17116 disk_range_show 0 17116 NULL
124933 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
124934 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
124935 +e1000_open_17127 e1000_open 0 17127 NULL
124936 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
124937 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
124938 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
124939 +hifn_setup_src_desc_17140 hifn_setup_src_desc 3 17140 NULL
124940 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
124941 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
124942 +nouveau_instobj_create__17144 nouveau_instobj_create_ 4 17144 NULL nohasharray
124943 +video_set_cur_state_17144 video_set_cur_state 0 17144 &nouveau_instobj_create__17144
124944 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
124945 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
124946 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
124947 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
124948 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
124949 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
124950 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
124951 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
124952 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
124953 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
124954 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
124955 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
124956 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
124957 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
124958 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
124959 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
124960 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
124961 +fan_set_state_17173 fan_set_state 0 17173 NULL
124962 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
124963 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
124964 +set_otp2_17177 set_otp2 4-0 17177 NULL
124965 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
124966 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
124967 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
124968 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
124969 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
124970 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
124971 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
124972 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &driver_state_read_17194 nohasharray
124973 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194 nohasharray
124974 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &e1000_request_irq_17194
124975 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
124976 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
124977 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
124978 +show_pwmctrl_17208 show_pwmctrl 0 17208 NULL nohasharray
124979 +sync_request_17208 sync_request 2 17208 &show_pwmctrl_17208
124980 +dn_recvmsg_17213 dn_recvmsg 0-4 17213 NULL
124981 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
124982 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
124983 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
124984 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
124985 +metadata_show_17234 metadata_show 0 17234 NULL
124986 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
124987 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
124988 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
124989 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
124990 +r3964_read_17257 r3964_read 0 17257 NULL
124991 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 NULL
124992 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL
124993 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
124994 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
124995 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
124996 +alloc_ep_17269 alloc_ep 1 17269 NULL
124997 +get_locations_17274 get_locations 0 17274 NULL
124998 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
124999 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
125000 +pg_read_17276 pg_read 3-0 17276 NULL
125001 +raw_recvmsg_17277 raw_recvmsg 0-4 17277 NULL
125002 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
125003 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
125004 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
125005 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
125006 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
125007 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
125008 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
125009 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
125010 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
125011 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
125012 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
125013 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
125014 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
125015 +skb_pad_17302 skb_pad 2 17302 NULL
125016 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
125017 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
125018 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
125019 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
125020 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
125021 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
125022 +read_17315 read 0 17315 NULL nohasharray
125023 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315 nohasharray
125024 +attr_set_17315 attr_set 0 17315 &rds_get_mr_for_dest_17315
125025 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
125026 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
125027 +protection_type_show_17322 protection_type_show 0 17322 NULL
125028 +snd_register_device_17323 snd_register_device 0 17323 NULL
125029 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 NULL nohasharray
125030 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 &rocker_flow_tbl_do_17325
125031 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
125032 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
125033 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
125034 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
125035 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
125036 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
125037 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
125038 +device_suspend_17343 device_suspend 0 17343 NULL
125039 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
125040 +sis900_open_17347 sis900_open 0 17347 NULL nohasharray
125041 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 &sis900_open_17347
125042 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
125043 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
125044 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
125045 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
125046 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
125047 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
125048 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
125049 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
125050 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
125051 +get_property_17392 get_property 0 17392 NULL nohasharray
125052 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
125053 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
125054 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
125055 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
125056 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
125057 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
125058 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
125059 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
125060 +store_enabled_17417 store_enabled 0 17417 NULL
125061 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
125062 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
125063 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
125064 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
125065 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL nohasharray
125066 +skein256_update_17425 skein256_update 0 17425 &drm_dp_i2c_xfer_17425
125067 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
125068 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
125069 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
125070 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
125071 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
125072 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
125073 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
125074 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
125075 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
125076 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
125077 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
125078 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 NULL nohasharray
125079 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 &SYSC_fcntl_17441
125080 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
125081 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
125082 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
125083 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
125084 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
125085 +readpage_strip_17452 readpage_strip 0 17452 NULL
125086 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
125087 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
125088 +show_proc_name_17464 show_proc_name 0 17464 NULL
125089 +probe_bios_17467 probe_bios 1 17467 NULL
125090 +show_temp_min_17471 show_temp_min 0 17471 NULL
125091 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
125092 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
125093 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
125094 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
125095 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
125096 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
125097 +bitmap_pos_to_ord_17503 bitmap_pos_to_ord 3 17503 NULL
125098 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
125099 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
125100 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
125101 +copy_page_from_iter_17512 copy_page_from_iter 0-3 17512 NULL
125102 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
125103 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
125104 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
125105 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
125106 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
125107 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
125108 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
125109 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
125110 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
125111 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
125112 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
125113 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
125114 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
125115 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
125116 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
125117 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
125118 +skein_512_init_17565 skein_512_init 0 17565 NULL
125119 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
125120 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
125121 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
125122 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
125123 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
125124 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
125125 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
125126 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
125127 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
125128 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
125129 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
125130 +write_17592 write 0-3 17592 &command_setcolourparams_17592
125131 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
125132 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
125133 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL nohasharray
125134 +xen_release_pud_17595 xen_release_pud 1 17595 &neigh_hash_alloc_17595
125135 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
125136 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
125137 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
125138 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
125139 +osst_execute_17607 osst_execute 7-6 17607 NULL nohasharray
125140 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
125141 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
125142 +null_show_17619 null_show 0 17619 NULL
125143 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
125144 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
125145 +dma_map_page_17628 dma_map_page 0-3 17628 NULL
125146 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
125147 +purge_port_17641 purge_port 0 17641 NULL
125148 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 0-1 17645 NULL nohasharray
125149 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
125150 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
125151 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
125152 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
125153 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL nohasharray
125154 +may_lookup_17657 may_lookup 0 17657 &SYSC_migrate_pages_17657
125155 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
125156 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
125157 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
125158 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
125159 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
125160 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
125161 +kernel_write_17665 kernel_write 0-3 17665 NULL
125162 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
125163 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
125164 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
125165 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
125166 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
125167 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
125168 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
125169 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
125170 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
125171 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
125172 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
125173 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
125174 +rds_bind_17690 rds_bind 0 17690 NULL
125175 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
125176 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
125177 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
125178 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
125179 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707 nohasharray
125180 +skein512_update_17707 skein512_update 0 17707 &jfs_writepage_17707
125181 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
125182 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
125183 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
125184 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
125185 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
125186 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
125187 +afs_writepage_17722 afs_writepage 0 17722 NULL
125188 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
125189 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
125190 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
125191 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
125192 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
125193 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
125194 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
125195 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
125196 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
125197 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
125198 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
125199 +i2o_exec_show_product_id_17744 i2o_exec_show_product_id 0 17744 NULL nohasharray
125200 +inode_setxattr_17744 inode_setxattr 0 17744 &i2o_exec_show_product_id_17744
125201 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
125202 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
125203 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
125204 +add_durable_context_17763 add_durable_context 0 17763 NULL
125205 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
125206 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
125207 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
125208 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
125209 +jme_fill_tx_map_17776 jme_fill_tx_map 5 17776 NULL
125210 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
125211 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
125212 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
125213 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
125214 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
125215 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
125216 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
125217 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
125218 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
125219 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
125220 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
125221 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
125222 +show_bind_17808 show_bind 0 17808 NULL nohasharray
125223 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
125224 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
125225 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
125226 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
125227 +copy_out_args_17816 copy_out_args 0 17816 NULL
125228 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
125229 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
125230 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
125231 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
125232 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
125233 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
125234 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
125235 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
125236 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
125237 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
125238 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831
125239 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
125240 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
125241 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
125242 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
125243 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
125244 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
125245 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
125246 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
125247 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
125248 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
125249 +enumerate_17850 enumerate 0 17850 NULL
125250 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
125251 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
125252 +extsize_17863 extsize 0 17863 NULL nohasharray
125253 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
125254 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
125255 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
125256 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
125257 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
125258 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
125259 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
125260 +linear_run_17869 linear_run 0 17869 NULL
125261 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
125262 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
125263 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
125264 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
125265 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
125266 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
125267 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
125268 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
125269 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
125270 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
125271 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
125272 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
125273 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
125274 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
125275 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
125276 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
125277 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
125278 +validate_slab_cache_17901 validate_slab_cache 0 17901 NULL
125279 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
125280 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
125281 +recover_head_17904 recover_head 3 17904 NULL
125282 +systab_show_17907 systab_show 0 17907 NULL
125283 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
125284 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
125285 +dccp_feat_register_sp_17914 dccp_feat_register_sp 0-5 17914 NULL
125286 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
125287 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
125288 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
125289 +media_show_17920 media_show 0 17920 NULL
125290 +create_17922 create 0 17922 NULL nohasharray
125291 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
125292 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
125293 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
125294 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
125295 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
125296 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
125297 +vif_delete_17931 vif_delete 0 17931 NULL
125298 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
125299 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
125300 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
125301 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
125302 +show_otp3_17954 show_otp3 0 17954 NULL
125303 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
125304 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
125305 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
125306 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL
125307 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
125308 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
125309 +show_serial_17967 show_serial 0 17967 NULL
125310 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
125311 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
125312 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
125313 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
125314 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
125315 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
125316 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
125317 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
125318 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
125319 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
125320 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
125321 +show_tty_active_17994 show_tty_active 0 17994 NULL
125322 +init_umac_17998 init_umac 0 17998 NULL
125323 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
125324 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
125325 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
125326 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
125327 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
125328 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
125329 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
125330 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
125331 +he_proc_read_18015 he_proc_read 0 18015 NULL
125332 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
125333 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
125334 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
125335 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
125336 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
125337 +raw_write_18028 raw_write 3-0 18028 NULL
125338 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
125339 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
125340 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
125341 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
125342 +show_ppi_operations_18037 show_ppi_operations 0 18037 NULL nohasharray
125343 +emit_request_18037 emit_request 0 18037 &show_ppi_operations_18037
125344 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
125345 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
125346 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
125347 +find_next_inuse_18051 find_next_inuse 2-3-0 18051 NULL
125348 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
125349 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
125350 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
125351 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
125352 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
125353 +max8925_enable_18058 max8925_enable 0 18058 NULL
125354 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
125355 +lua_sysfs_read_18062 lua_sysfs_read 0-6 18062 NULL nohasharray
125356 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
125357 +process_measurement_18064 process_measurement 0 18064 NULL
125358 +fpregs_get_18066 fpregs_get 4 18066 NULL
125359 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
125360 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
125361 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
125362 +open_18074 open 0 18074 &do_budget_space_18074
125363 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
125364 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
125365 +bop_insert_18078 bop_insert 0 18078 NULL
125366 +get_vm_area_18080 get_vm_area 1 18080 NULL
125367 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
125368 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
125369 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
125370 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
125371 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
125372 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
125373 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
125374 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
125375 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 NULL nohasharray
125376 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 &twl6030reg_enable_18092
125377 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
125378 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
125379 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 NULL nohasharray
125380 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 &hackrf_set_bandwidth_18095
125381 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
125382 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
125383 +read_18109 read 0 18109 NULL
125384 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
125385 +dib0090_set_params_18113 dib0090_set_params 0 18113 NULL nohasharray
125386 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 &dib0090_set_params_18113
125387 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
125388 +set_in_18115 set_in 0-4 18115 NULL
125389 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
125390 +svc_getnl_18120 svc_getnl 0 18120 NULL
125391 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
125392 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
125393 +xfs_zero_eof_18134 xfs_zero_eof 0-3-2 18134 NULL nohasharray
125394 +lapbeth_open_18134 lapbeth_open 0 18134 &xfs_zero_eof_18134
125395 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
125396 +removexattr_18147 removexattr 0 18147 NULL
125397 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
125398 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
125399 +show_wr_req_18151 show_wr_req 0 18151 NULL
125400 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
125401 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
125402 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
125403 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
125404 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
125405 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
125406 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
125407 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
125408 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
125409 +aio_write_18187 aio_write 0 18187 NULL
125410 +read_first_n_18197 read_first_n 0 18197 NULL nohasharray
125411 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197 nohasharray
125412 +cfpkt_create_18197 cfpkt_create 1 18197 &o2net_start_listening_18197
125413 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
125414 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
125415 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
125416 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
125417 +show_immediate_18208 show_immediate 0 18208 NULL
125418 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
125419 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
125420 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
125421 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
125422 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
125423 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
125424 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
125425 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
125426 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
125427 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
125428 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
125429 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
125430 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
125431 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
125432 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
125433 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
125434 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
125435 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
125436 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
125437 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
125438 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
125439 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
125440 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
125441 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
125442 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
125443 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
125444 +nouveau_subdev_create__18281 nouveau_subdev_create_ 7 18281 NULL
125445 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
125446 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
125447 +ipv4_mtu_18287 ipv4_mtu 0 18287 NULL nohasharray
125448 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 &ipv4_mtu_18287 nohasharray
125449 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &lpfc_fcp_cpu_map_show_18287
125450 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
125451 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
125452 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
125453 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
125454 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
125455 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
125456 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
125457 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
125458 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
125459 +nouveau_disp_create__18305 nouveau_disp_create_ 4-7 18305 NULL
125460 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
125461 +vga_r_18310 vga_r 0 18310 NULL
125462 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
125463 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
125464 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
125465 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
125466 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 NULL nohasharray
125467 +single_flag_show_18320 single_flag_show 0 18320 &mc13892_powermisc_rmw_18320
125468 +alloc_and_copy_string_18321 alloc_and_copy_string 2 18321 NULL
125469 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
125470 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
125471 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
125472 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
125473 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
125474 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
125475 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
125476 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
125477 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
125478 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
125479 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
125480 +copy_page_to_iter_18345 copy_page_to_iter 3-0 18345 NULL
125481 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
125482 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
125483 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
125484 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
125485 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
125486 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
125487 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
125488 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
125489 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
125490 +irq_show_18367 irq_show 0 18367 NULL nohasharray
125491 +ep_io_18367 ep_io 0 18367 &irq_show_18367
125492 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
125493 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
125494 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
125495 +temp2_show_18377 temp2_show 0 18377 NULL
125496 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
125497 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
125498 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
125499 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
125500 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
125501 +ci_role_write_18388 ci_role_write 3-0 18388 NULL nohasharray
125502 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 &ci_role_write_18388
125503 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
125504 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
125505 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
125506 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
125507 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
125508 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
125509 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
125510 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
125511 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
125512 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
125513 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
125514 +link_state_show_18407 link_state_show 0 18407 NULL
125515 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
125516 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
125517 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
125518 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 0-7 18426 NULL
125519 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
125520 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
125521 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
125522 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
125523 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
125524 +match_number_18436 match_number 0 18436 NULL
125525 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 NULL nohasharray
125526 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 &target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437
125527 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
125528 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
125529 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
125530 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
125531 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
125532 +set_component_status_18453 set_component_status 0-4 18453 NULL
125533 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
125534 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
125535 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
125536 +transfer_18460 transfer 0 18460 NULL nohasharray
125537 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
125538 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
125539 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 2-3 18466 NULL nohasharray
125540 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
125541 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
125542 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
125543 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
125544 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
125545 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
125546 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
125547 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
125548 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
125549 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
125550 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
125551 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
125552 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
125553 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
125554 +limit_read_18510 limit_read 0-3 18510 NULL nohasharray
125555 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 &limit_read_18510
125556 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
125557 +pcrs_show_18512 pcrs_show 0 18512 NULL
125558 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
125559 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
125560 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
125561 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
125562 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
125563 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
125564 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
125565 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
125566 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
125567 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
125568 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL nohasharray
125569 +nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 9 18530 &dpm_suspend_late_18530
125570 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
125571 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
125572 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
125573 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
125574 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
125575 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
125576 +nforce2_access_18557 nforce2_access 0 18557 NULL
125577 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
125578 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
125579 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
125580 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
125581 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
125582 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
125583 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
125584 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
125585 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
125586 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
125587 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
125588 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
125589 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
125590 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
125591 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
125592 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
125593 +show_target_speed_18587 show_target_speed 0 18587 NULL
125594 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
125595 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 NULL nohasharray
125596 +write_18590 write 0 18590 &wm831x_isink_is_enabled_18590
125597 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
125598 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
125599 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
125600 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
125601 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
125602 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
125603 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
125604 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
125605 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
125606 +transfer_18603 transfer 0 18603 NULL
125607 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
125608 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
125609 +show_in_18609 show_in 0 18609 NULL nohasharray
125610 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 &show_in_18609
125611 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
125612 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
125613 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
125614 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
125615 +show_saturation_18621 show_saturation 0 18621 NULL
125616 +read_hw_18624 read_hw 0-5-6 18624 NULL
125617 +from_buffer_18625 from_buffer 3-0 18625 NULL
125618 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
125619 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
125620 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
125621 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
125622 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
125623 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
125624 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
125625 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
125626 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
125627 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
125628 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
125629 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
125630 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
125631 +show_18656 show 0 18656 NULL nohasharray
125632 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
125633 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
125634 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
125635 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
125636 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
125637 +unmap_page_18665 unmap_page 3-2 18665 NULL
125638 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
125639 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
125640 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
125641 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
125642 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
125643 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
125644 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
125645 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
125646 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
125647 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
125648 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
125649 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
125650 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
125651 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
125652 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 3-0 18708 &iwl_dbgfs_rx_handlers_read_18708
125653 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
125654 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
125655 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
125656 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
125657 +add_host_store_18718 add_host_store 0-3 18718 NULL
125658 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
125659 +store_uevent_18721 store_uevent 0-4 18721 NULL
125660 +pem_show_data_18725 pem_show_data 0 18725 NULL
125661 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
125662 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
125663 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
125664 +store_scan_18738 store_scan 0-4 18738 NULL
125665 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
125666 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
125667 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
125668 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
125669 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
125670 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
125671 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
125672 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
125673 +power_mode_show_18761 power_mode_show 0 18761 NULL
125674 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
125675 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
125676 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
125677 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
125678 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
125679 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
125680 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
125681 +hw_init_18779 hw_init 0 18779 NULL
125682 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
125683 +hidp_raw_request_18781 hidp_raw_request 0-4 18781 NULL nohasharray
125684 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
125685 +mfn_to_pfn_no_overrides_18783 mfn_to_pfn_no_overrides 0-1 18783 NULL
125686 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
125687 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
125688 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
125689 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
125690 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
125691 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
125692 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
125693 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
125694 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
125695 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
125696 +disabled_show_18820 disabled_show 0 18820 NULL
125697 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
125698 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
125699 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
125700 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
125701 +sanity_checks_store_18835 sanity_checks_store 0-3 18835 NULL
125702 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
125703 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
125704 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
125705 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
125706 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
125707 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
125708 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
125709 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
125710 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
125711 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
125712 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
125713 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
125714 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
125715 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
125716 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
125717 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
125718 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
125719 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
125720 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
125721 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
125722 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
125723 +max77802_rtc_stop_alarm_18896 max77802_rtc_stop_alarm 0 18896 NULL
125724 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
125725 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
125726 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
125727 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
125728 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
125729 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
125730 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
125731 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
125732 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
125733 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
125734 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
125735 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
125736 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
125737 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
125738 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
125739 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
125740 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
125741 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
125742 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
125743 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
125744 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
125745 +mtrr_del_18943 mtrr_del 1 18943 NULL
125746 +ida_get_new_18948 ida_get_new 0 18948 NULL
125747 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
125748 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
125749 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 NULL nohasharray
125750 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 &inv_mpu6050_set_enable_18952
125751 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
125752 +store_18955 store 0 18955 NULL
125753 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
125754 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
125755 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
125756 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
125757 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
125758 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
125759 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL
125760 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
125761 +net_open_18997 net_open 0 18997 NULL
125762 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
125763 +store_18998 store 0-3 18998 &si4713_transfer_18998
125764 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
125765 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
125766 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
125767 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
125768 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
125769 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 NULL nohasharray
125770 +layout_in_gaps_19006 layout_in_gaps 0-2 19006 &ibm_get_attention_status_19006
125771 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
125772 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
125773 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
125774 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
125775 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
125776 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
125777 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
125778 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
125779 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
125780 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
125781 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
125782 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
125783 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
125784 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
125785 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &revalidate_19043 nohasharray
125786 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043 nohasharray
125787 +acpi_install_table_19043 acpi_install_table 1 19043 &snprintk_buf_19043
125788 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
125789 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
125790 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
125791 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
125792 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
125793 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
125794 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
125795 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
125796 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
125797 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
125798 +msix_map_region_19072 msix_map_region 2 19072 NULL
125799 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
125800 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
125801 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
125802 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
125803 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
125804 +show_sched7_19083 show_sched7 0 19083 NULL
125805 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
125806 +write_19086 write 0 19086 NULL
125807 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
125808 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
125809 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
125810 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
125811 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
125812 +write_byte_19095 write_byte 0 19095 NULL
125813 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
125814 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
125815 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
125816 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
125817 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
125818 +befs_statfs_19114 befs_statfs 0 19114 NULL
125819 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
125820 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
125821 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 NULL nohasharray
125822 +nb_callback_19124 nb_callback 0 19124 &ov6650_g_fmt_19124
125823 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
125824 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
125825 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
125826 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
125827 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
125828 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
125829 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
125830 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
125831 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
125832 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
125833 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
125834 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
125835 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
125836 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
125837 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
125838 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
125839 +store_virtual_19163 store_virtual 0-4 19163 NULL nohasharray
125840 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 &store_virtual_19163
125841 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
125842 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
125843 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
125844 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
125845 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
125846 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
125847 +show_service_id_19190 show_service_id 0 19190 NULL
125848 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
125849 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
125850 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
125851 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
125852 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
125853 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
125854 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
125855 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
125856 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
125857 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
125858 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
125859 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
125860 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
125861 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
125862 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
125863 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
125864 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
125865 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
125866 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
125867 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
125868 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
125869 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
125870 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
125871 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
125872 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
125873 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
125874 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
125875 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
125876 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
125877 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
125878 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
125879 +store_19264 store 0-3 19264 NULL nohasharray
125880 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
125881 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
125882 +isight_start_streaming_19267 isight_start_streaming 0 19267 NULL nohasharray
125883 +sys_fcntl_19267 sys_fcntl 3 19267 &isight_start_streaming_19267 nohasharray
125884 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &sys_fcntl_19267 nohasharray
125885 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
125886 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
125887 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
125888 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
125889 +patch_si3054_19278 patch_si3054 0 19278 NULL
125890 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
125891 +md5_export_19284 md5_export 0 19284 NULL nohasharray
125892 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 &md5_export_19284
125893 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
125894 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
125895 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
125896 +show_in_max1_19293 show_in_max1 0 19293 NULL
125897 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
125898 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
125899 +TermChar_show_19300 TermChar_show 0 19300 NULL
125900 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
125901 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
125902 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
125903 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
125904 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
125905 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
125906 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
125907 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
125908 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
125909 +cx25821_upstream_buffer_prepare_19320 cx25821_upstream_buffer_prepare 0 19320 NULL
125910 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
125911 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
125912 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
125913 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
125914 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
125915 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
125916 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
125917 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
125918 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
125919 +bq32k_read_19342 bq32k_read 0 19342 NULL
125920 +group_show_19349 group_show 0 19349 NULL
125921 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
125922 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
125923 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
125924 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
125925 +firmware_data_write_19360 firmware_data_write 0-6-5 19360 NULL
125926 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
125927 +ipheth_open_19366 ipheth_open 0 19366 NULL
125928 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
125929 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
125930 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
125931 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
125932 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
125933 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
125934 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
125935 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
125936 +pep_recvmsg_19402 pep_recvmsg 0-4 19402 NULL
125937 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
125938 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
125939 +compr_flush_19409 compr_flush 2 19409 NULL
125940 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
125941 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
125942 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
125943 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
125944 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
125945 +write_begin_19424 write_begin 0 19424 NULL
125946 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
125947 +packet_read_list_19427 packet_read_list 0 19427 NULL
125948 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
125949 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
125950 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
125951 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
125952 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
125953 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
125954 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
125955 +store_19443 store 0 19443 NULL
125956 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
125957 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
125958 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
125959 +store_link_state_19448 store_link_state 0-4 19448 NULL
125960 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
125961 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
125962 +team_device_event_19466 team_device_event 0 19466 NULL
125963 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
125964 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
125965 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
125966 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
125967 +refill_pool_19477 refill_pool 2 19477 NULL
125968 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
125969 +tipc_link_xmit_19481 tipc_link_xmit 0 19481 NULL
125970 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
125971 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
125972 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
125973 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
125974 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
125975 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
125976 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
125977 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
125978 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
125979 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
125980 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
125981 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
125982 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
125983 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
125984 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
125985 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
125986 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
125987 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
125988 +reg_write_19522 reg_write 0 19522 &gmbus_wait_hw_status_19522 nohasharray
125989 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &reg_write_19522
125990 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
125991 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
125992 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
125993 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
125994 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
125995 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
125996 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
125997 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
125998 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
125999 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
126000 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
126001 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
126002 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
126003 +pcrlock_19550 pcrlock 0 19550 NULL
126004 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
126005 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
126006 +set_pec_19556 set_pec 0-4 19556 NULL
126007 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
126008 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
126009 +kernel_read_19559 kernel_read 0-4 19559 NULL
126010 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
126011 +xen_release_ptpage_19561 xen_release_ptpage 1 19561 NULL
126012 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
126013 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0 19565 NULL
126014 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
126015 +nfsd_read_19568 nfsd_read 5 19568 NULL
126016 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
126017 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
126018 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
126019 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
126020 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
126021 +__da903x_read_19582 __da903x_read 0 19582 NULL
126022 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
126023 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
126024 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
126025 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
126026 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
126027 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
126028 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
126029 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
126030 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
126031 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
126032 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
126033 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
126034 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
126035 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
126036 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
126037 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
126038 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
126039 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
126040 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
126041 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
126042 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
126043 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
126044 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
126045 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
126046 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
126047 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
126048 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
126049 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
126050 +parser_init_19651 parser_init 2 19651 NULL
126051 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
126052 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
126053 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
126054 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
126055 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
126056 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
126057 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
126058 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
126059 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
126060 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
126061 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
126062 +show_crash_notes_size_19669 show_crash_notes_size 0 19669 NULL
126063 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
126064 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
126065 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
126066 +usbnet_write_cmd_19679 usbnet_write_cmd 0-7 19679 NULL
126067 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
126068 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
126069 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
126070 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
126071 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
126072 +hints_show_19705 hints_show 0 19705 NULL
126073 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
126074 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
126075 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
126076 +read_reg_19723 read_reg 0 19723 NULL nohasharray
126077 +port_enable_19723 port_enable 0 19723 &read_reg_19723
126078 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
126079 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
126080 +memcpy_toiovecend_19736 memcpy_toiovecend 3-4 19736 NULL
126081 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
126082 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
126083 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
126084 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
126085 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
126086 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
126087 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
126088 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
126089 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
126090 +readhscx_19769 readhscx 0 19769 NULL
126091 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
126092 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
126093 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
126094 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
126095 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
126096 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
126097 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
126098 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
126099 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
126100 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
126101 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
126102 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
126103 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
126104 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
126105 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
126106 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
126107 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
126108 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
126109 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
126110 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
126111 +ext2_setsize_19812 ext2_setsize 0 19812 NULL nohasharray
126112 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 &ext2_setsize_19812
126113 +m2p_19814 m2p 1 19814 NULL
126114 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
126115 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
126116 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
126117 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
126118 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
126119 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
126120 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
126121 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
126122 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
126123 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
126124 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
126125 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
126126 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
126127 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
126128 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
126129 +crypt_alloc_buffer_19846 crypt_alloc_buffer 2 19846 NULL
126130 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
126131 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
126132 +oti6858_open_19850 oti6858_open 0 19850 NULL
126133 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
126134 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
126135 +dlm_lock_19858 dlm_lock 0 19858 NULL
126136 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
126137 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
126138 +twlreg_grp_19866 twlreg_grp 0 19866 NULL nohasharray
126139 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 &twlreg_grp_19866
126140 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 NULL nohasharray
126141 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869 nohasharray
126142 +ip6gre_err_19869 ip6gre_err 5 19869 &ext3_xattr_user_set_19869
126143 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
126144 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
126145 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
126146 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
126147 +netevent_callback_19879 netevent_callback 0 19879 NULL
126148 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
126149 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
126150 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
126151 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
126152 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
126153 +show_19893 show 0 19893 NULL nohasharray
126154 +_readpage_19893 _readpage 0 19893 &show_19893
126155 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
126156 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 NULL nohasharray
126157 +xgbe_init_ring_19901 xgbe_init_ring 3 19901 &qlcnic_sysfs_read_pci_config_19901
126158 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
126159 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
126160 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
126161 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
126162 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
126163 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
126164 +mangle_name_19923 mangle_name 0 19923 NULL
126165 +tipc_sk_show_19928 tipc_sk_show 3-0 19928 NULL
126166 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
126167 +__add_section_19931 __add_section 0 19931 NULL
126168 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
126169 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
126170 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
126171 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
126172 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
126173 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
126174 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
126175 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
126176 +tipc_bind_19957 tipc_bind 0 19957 NULL
126177 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
126178 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
126179 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
126180 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 NULL nohasharray
126181 +ax25_send_frame_19964 ax25_send_frame 2 19964 &bt819_s_ctrl_19964
126182 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
126183 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
126184 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
126185 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
126186 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
126187 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
126188 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
126189 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
126190 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
126191 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
126192 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
126193 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
126194 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
126195 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
126196 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
126197 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
126198 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
126199 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 NULL nohasharray
126200 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 &sisusb_write_memio_long_20026
126201 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
126202 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
126203 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
126204 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
126205 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
126206 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
126207 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
126208 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
126209 +read_tape_20037 read_tape 0 20037 NULL
126210 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 NULL nohasharray
126211 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 &cxacru_sysfs_show_upstream_attenuation_20040
126212 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
126213 +cmdline_show_20044 cmdline_show 0 20044 NULL
126214 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
126215 +show_compression_20048 show_compression 0 20048 NULL
126216 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
126217 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
126218 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
126219 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
126220 +upcall_20060 upcall 0-4 20060 NULL
126221 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
126222 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
126223 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
126224 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
126225 +target_message_20072 target_message 2 20072 NULL
126226 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
126227 +init_chip_reset_20080 init_chip_reset 0 20080 &rawv6_sendmsg_20080 nohasharray
126228 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &init_chip_reset_20080
126229 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
126230 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
126231 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
126232 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
126233 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
126234 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
126235 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
126236 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
126237 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
126238 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
126239 +read_int_20098 read_int 0 20098 NULL nohasharray
126240 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
126241 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
126242 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
126243 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
126244 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
126245 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
126246 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
126247 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
126248 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
126249 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
126250 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
126251 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
126252 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
126253 +snd_info_register_20136 snd_info_register 0 20136 NULL
126254 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
126255 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
126256 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
126257 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
126258 +send_init_20149 send_init 0 20149 NULL nohasharray
126259 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
126260 +write_20150 write 0 20150 NULL
126261 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
126262 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
126263 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
126264 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
126265 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
126266 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
126267 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
126268 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
126269 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
126270 +kstrtou8_20177 kstrtou8 0 20177 NULL
126271 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
126272 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
126273 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
126274 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
126275 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
126276 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
126277 +trusted_set_20196 trusted_set 0 20196 NULL
126278 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
126279 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
126280 +video_end_20205 video_end 0 20205 NULL
126281 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 3-0-4-5-6-2 20211 NULL
126282 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
126283 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
126284 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
126285 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
126286 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
126287 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
126288 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
126289 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
126290 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
126291 +bind_20227 bind 0 20227 NULL
126292 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
126293 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
126294 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
126295 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
126296 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
126297 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
126298 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
126299 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
126300 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
126301 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
126302 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
126303 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
126304 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
126305 +async_20251 async 0 20251 NULL
126306 +store_filter_20252 store_filter 0-4 20252 NULL
126307 +resource_size_20256 resource_size 0 20256 NULL
126308 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
126309 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
126310 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
126311 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
126312 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
126313 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
126314 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
126315 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
126316 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
126317 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
126318 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
126319 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
126320 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
126321 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
126322 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
126323 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
126324 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
126325 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
126326 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
126327 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
126328 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
126329 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
126330 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
126331 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
126332 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
126333 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
126334 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
126335 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
126336 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
126337 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
126338 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
126339 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
126340 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
126341 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
126342 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
126343 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
126344 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
126345 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
126346 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
126347 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
126348 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
126349 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
126350 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
126351 +lpt_gc_20337 lpt_gc 0 20337 NULL
126352 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
126353 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
126354 +show_turbo_20348 show_turbo 0 20348 NULL
126355 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
126356 +show_tablet_20355 show_tablet 0 20355 NULL
126357 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
126358 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
126359 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
126360 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
126361 +core_num_show_20369 core_num_show 0 20369 NULL
126362 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
126363 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
126364 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
126365 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
126366 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
126367 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
126368 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
126369 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
126370 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
126371 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
126372 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
126373 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
126374 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
126375 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
126376 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
126377 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
126378 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
126379 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
126380 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
126381 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
126382 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
126383 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
126384 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
126385 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
126386 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
126387 +find_skb_20431 find_skb 2 20431 NULL
126388 +fmc_send_cmd_20435 fmc_send_cmd 0-5 20435 NULL
126389 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
126390 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
126391 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
126392 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
126393 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
126394 +ir_open_20461 ir_open 0 20461 NULL nohasharray
126395 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 &ir_open_20461
126396 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
126397 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
126398 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
126399 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
126400 +read_buf_20469 read_buf 2 20469 NULL
126401 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
126402 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
126403 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
126404 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
126405 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
126406 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
126407 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
126408 +show_scan_age_20477 show_scan_age 0 20477 NULL nohasharray
126409 +start_service_discovery_20477 start_service_discovery 4 20477 &show_scan_age_20477
126410 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
126411 +vxge_open_20497 vxge_open 0 20497 NULL
126412 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
126413 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
126414 +mcs_net_open_20503 mcs_net_open 0 20503 NULL nohasharray
126415 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503 nohasharray
126416 +hidraw_report_event_20503 hidraw_report_event 3 20503 &ocfs2_db_frozen_trigger_20503
126417 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
126418 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
126419 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
126420 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
126421 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
126422 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
126423 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
126424 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
126425 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
126426 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
126427 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
126428 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
126429 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
126430 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
126431 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
126432 +venus_create_20555 venus_create 4 20555 NULL
126433 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
126434 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
126435 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
126436 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
126437 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
126438 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
126439 +isight_prepare_20572 isight_prepare 0 20572 NULL nohasharray
126440 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 &isight_prepare_20572
126441 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
126442 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
126443 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
126444 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
126445 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
126446 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
126447 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
126448 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
126449 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
126450 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
126451 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
126452 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
126453 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
126454 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
126455 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
126456 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
126457 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
126458 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 NULL nohasharray
126459 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 &saa7706h_set_reg16_20600
126460 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
126461 +_netdev_open_20602 _netdev_open 0 20602 NULL
126462 +lirc_write_20604 lirc_write 3 20604 NULL
126463 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
126464 +first_done_show_20612 first_done_show 0 20612 NULL
126465 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
126466 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
126467 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
126468 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
126469 +show_20621 show 0 20621 NULL
126470 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
126471 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
126472 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
126473 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
126474 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
126475 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
126476 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
126477 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
126478 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
126479 +setattr_20644 setattr 0 20644 NULL
126480 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
126481 +cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
126482 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
126483 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
126484 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
126485 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
126486 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
126487 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
126488 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
126489 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
126490 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
126491 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
126492 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
126493 +downcall_20675 downcall 0-3 20675 NULL
126494 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
126495 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
126496 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
126497 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
126498 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
126499 +store_20687 store 0 20687 NULL
126500 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
126501 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
126502 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
126503 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
126504 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3 20694 NULL
126505 +cifs_d_revalidate_20695 cifs_d_revalidate 0 20695 NULL
126506 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
126507 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
126508 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
126509 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
126510 +roles_init_20704 roles_init 0 20704 NULL
126511 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
126512 +set_alarm_20706 set_alarm 0 20706 NULL
126513 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
126514 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
126515 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
126516 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
126517 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
126518 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
126519 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
126520 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
126521 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
126522 +mt2063_write_20732 mt2063_write 0 20732 NULL
126523 +write_field_20735 write_field 0 20735 NULL nohasharray
126524 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 &write_field_20735
126525 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
126526 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
126527 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
126528 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
126529 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
126530 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
126531 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
126532 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
126533 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
126534 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
126535 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
126536 +splice_read_20762 splice_read 0 20762 NULL
126537 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
126538 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
126539 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
126540 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
126541 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
126542 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
126543 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
126544 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
126545 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
126546 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 NULL nohasharray
126547 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 &store_hard_offline_page_20792
126548 +iommu_range_alloc_20794 iommu_range_alloc 3-0 20794 NULL
126549 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
126550 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
126551 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
126552 +edid_write_20797 edid_write 3-0 20797 NULL
126553 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 NULL
126554 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
126555 +show_nguid_20800 show_nguid 0 20800 NULL
126556 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
126557 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
126558 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
126559 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
126560 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
126561 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
126562 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
126563 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
126564 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
126565 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
126566 +make_rate_20827 make_rate 0 20827 NULL
126567 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
126568 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
126569 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
126570 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
126571 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
126572 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
126573 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836 nohasharray
126574 +d_weak_revalidate_20836 d_weak_revalidate 0 20836 &nilfs_checkpoints_attr_show_20836
126575 +show_min_width_20837 show_min_width 0 20837 NULL
126576 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
126577 +get_fan_target_20839 get_fan_target 0 20839 NULL
126578 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
126579 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
126580 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
126581 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
126582 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
126583 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
126584 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
126585 +decompress_20854 decompress 0 20854 NULL
126586 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
126587 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
126588 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
126589 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
126590 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
126591 +nc_register_read_20875 nc_register_read 0 20875 NULL
126592 +command_setexposure_20876 command_setexposure 0 20876 NULL
126593 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
126594 +ace_open_20884 ace_open 0 20884 NULL nohasharray
126595 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
126596 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
126597 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
126598 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
126599 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
126600 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
126601 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
126602 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
126603 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
126604 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
126605 +eeprom_show_20916 eeprom_show 0 20916 NULL
126606 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
126607 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
126608 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
126609 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
126610 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
126611 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
126612 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
126613 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
126614 +htable_bits_20933 htable_bits 0 20933 NULL
126615 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
126616 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
126617 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
126618 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
126619 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
126620 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
126621 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
126622 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
126623 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
126624 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
126625 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
126626 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
126627 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
126628 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
126629 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
126630 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
126631 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
126632 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
126633 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
126634 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
126635 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
126636 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
126637 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
126638 +uinput_write_20977 uinput_write 0-3 20977 NULL
126639 +clear_codec_20983 clear_codec 0 20983 NULL
126640 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
126641 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
126642 +qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
126643 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
126644 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
126645 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
126646 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
126647 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
126648 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
126649 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
126650 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
126651 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
126652 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
126653 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
126654 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
126655 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
126656 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 NULL nohasharray
126657 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031 nohasharray
126658 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 &suspended_show_21031
126659 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
126660 +show_address_21038 show_address 0 21038 NULL nohasharray
126661 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
126662 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
126663 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
126664 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
126665 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
126666 +tc574_suspend_21067 tc574_suspend 0 21067 NULL nohasharray
126667 +rose_create_facilities_21067 rose_create_facilities 0 21067 &tc574_suspend_21067
126668 +encrypt_21069 encrypt 0 21069 NULL
126669 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
126670 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072 nohasharray
126671 +fuse_removexattr_21072 fuse_removexattr 0 21072 &validate_new_21072
126672 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
126673 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
126674 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
126675 +michael_final_21085 michael_final 0 21085 NULL
126676 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
126677 +multipath_status_21094 multipath_status 5 21094 NULL
126678 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
126679 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
126680 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
126681 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
126682 +write_posted_21108 write_posted 0 21108 NULL
126683 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
126684 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
126685 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
126686 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
126687 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
126688 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 NULL nohasharray
126689 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119 nohasharray
126690 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 4-5 21119 &transient_state_store_21119
126691 +show_21126 show 0 21126 NULL nohasharray
126692 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
126693 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
126694 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
126695 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3 21129 NULL
126696 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
126697 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
126698 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
126699 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
126700 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
126701 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
126702 +new_skb_21148 new_skb 1 21148 NULL
126703 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
126704 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
126705 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
126706 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
126707 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
126708 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
126709 +show_therm_max_21172 show_therm_max 0 21172 &mei_dbgfs_read_active_21172 nohasharray
126710 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &show_therm_max_21172
126711 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
126712 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
126713 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
126714 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
126715 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
126716 +start_command_port_21191 start_command_port 0 21191 NULL
126717 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
126718 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
126719 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
126720 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
126721 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
126722 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
126723 +prepare_header_21212 prepare_header 0 21212 NULL
126724 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
126725 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
126726 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
126727 +show_sched2_21224 show_sched2 0 21224 NULL
126728 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
126729 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
126730 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
126731 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
126732 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
126733 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
126734 +input_ff_create_21240 input_ff_create 2 21240 NULL
126735 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
126736 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
126737 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
126738 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
126739 +use_debug_keys_read_21251 use_debug_keys_read 3 21251 NULL
126740 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
126741 +wp_retry_size_21260 wp_retry_size 0 21260 NULL nohasharray
126742 +pre_snapshot_21260 pre_snapshot 0 21260 &wp_retry_size_21260
126743 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
126744 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
126745 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
126746 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 0-4 21269 NULL nohasharray
126747 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
126748 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
126749 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
126750 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
126751 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 NULL nohasharray
126752 +socket_sendmsg_21278 socket_sendmsg 0 21278 &s2mps14_regulator_enable_21278
126753 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
126754 +get_alarms_21285 get_alarms 0 21285 NULL
126755 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
126756 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
126757 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 NULL nohasharray
126758 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
126759 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296 nohasharray
126760 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 &pwm_polarity_store_21296
126761 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
126762 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
126763 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
126764 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
126765 +offline_pages_21306 offline_pages 0 21306 NULL
126766 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
126767 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
126768 +add_res_range_21310 add_res_range 4 21310 NULL
126769 +store_bluetooth_21320 store_bluetooth 4-0 21320 NULL
126770 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
126771 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
126772 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
126773 +show_path_cost_21334 show_path_cost 0 21334 NULL
126774 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
126775 +ext2_get_blocks_21342 ext2_get_blocks 0 21342 NULL
126776 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
126777 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
126778 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
126779 +readbytes_21351 readbytes 0 21351 NULL
126780 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
126781 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
126782 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
126783 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
126784 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
126785 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
126786 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
126787 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
126788 +pin_request_21370 pin_request 0 21370 NULL
126789 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
126790 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
126791 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
126792 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
126793 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
126794 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
126795 +bad_file_read_21382 bad_file_read 0-3 21382 NULL nohasharray
126796 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 &bad_file_read_21382
126797 +insert_ptr_21386 insert_ptr 6 21386 NULL
126798 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
126799 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
126800 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
126801 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
126802 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 NULL nohasharray
126803 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 &snd_hda_codec_build_controls_21398
126804 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
126805 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
126806 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
126807 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
126808 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
126809 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
126810 +handler_21412 handler 0 21412 &__swap_writepage_21412
126811 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
126812 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
126813 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
126814 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
126815 +snapshot_read_next_21426 snapshot_read_next 0 21426 NULL nohasharray
126816 +fsloc_parse_21426 fsloc_parse 0 21426 &snapshot_read_next_21426
126817 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
126818 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
126819 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
126820 +cp210x_open_21435 cp210x_open 0 21435 NULL
126821 +adp5520_read_21437 adp5520_read 0 21437 NULL
126822 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
126823 +syslog_21440 syslog 0 21440 NULL nohasharray
126824 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &syslog_21440
126825 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
126826 +show_attr_text_21448 show_attr_text 0 21448 NULL
126827 +nouveau_clock_create__21449 nouveau_clock_create_ 8 21449 NULL
126828 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
126829 +concat_writev_21451 concat_writev 3 21451 NULL
126830 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
126831 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
126832 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
126833 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
126834 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
126835 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
126836 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
126837 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
126838 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
126839 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
126840 +tm_calc_21474 tm_calc 0 21474 NULL
126841 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
126842 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
126843 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
126844 +description_show_21480 description_show 0 21480 NULL
126845 +show_threeg_21486 show_threeg 0 21486 NULL
126846 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
126847 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
126848 +set_postcode_21490 set_postcode 0-4 21490 NULL
126849 +security_list_21491 security_list 0-5 21491 NULL
126850 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
126851 +force_bredr_smp_write_21502 force_bredr_smp_write 3 21502 NULL
126852 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
126853 +show_beep_mask_21507 show_beep_mask 0 21507 NULL nohasharray
126854 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 &show_beep_mask_21507
126855 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
126856 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
126857 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
126858 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
126859 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
126860 +show_rd_req_21521 show_rd_req 0 21521 NULL
126861 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
126862 +isdn_net_header_21527 isdn_net_header 0 21527 NULL nohasharray
126863 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 &isdn_net_header_21527
126864 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
126865 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
126866 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
126867 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
126868 +shmem_removexattr_21537 shmem_removexattr 0 21537 NULL
126869 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
126870 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
126871 +show_node_state_21543 show_node_state 0 21543 NULL
126872 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
126873 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
126874 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
126875 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
126876 +ioctl_21564 ioctl 0 21564 NULL
126877 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
126878 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
126879 +stac_init_21576 stac_init 0 21576 NULL
126880 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
126881 +ov9650_start_21580 ov9650_start 0 21580 NULL
126882 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
126883 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
126884 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
126885 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
126886 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
126887 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
126888 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
126889 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
126890 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
126891 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
126892 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
126893 +recover_status_show_21609 recover_status_show 0 21609 NULL
126894 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
126895 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
126896 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL
126897 +brightness_store_21623 brightness_store 0-4 21623 NULL
126898 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
126899 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
126900 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
126901 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 NULL nohasharray
126902 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 &ocfs2_refcount_cow_hunk_21630
126903 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
126904 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
126905 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
126906 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
126907 +setattr_chown_21638 setattr_chown 0 21638 NULL
126908 +__irq_alloc_descs_21639 __irq_alloc_descs 2-0-3-1 21639 NULL
126909 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
126910 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
126911 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
126912 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
126913 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
126914 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
126915 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
126916 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
126917 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
126918 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
126919 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
126920 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
126921 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
126922 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
126923 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
126924 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
126925 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
126926 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
126927 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
126928 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
126929 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
126930 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
126931 +set_21707 set 0-4 21707 NULL
126932 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
126933 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
126934 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
126935 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
126936 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
126937 +light_set_status_21714 light_set_status 0 21714 NULL
126938 +update_time_21719 update_time 0 21719 NULL
126939 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
126940 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
126941 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
126942 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
126943 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
126944 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
126945 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
126946 +show_temp23_21741 show_temp23 0 21741 NULL
126947 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
126948 +at91_open_21744 at91_open 0 21744 NULL nohasharray
126949 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 &at91_open_21744
126950 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL
126951 +set_sticky_21752 set_sticky 0-4 21752 NULL
126952 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
126953 +l2down_create_21755 l2down_create 4 21755 NULL
126954 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
126955 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 NULL nohasharray
126956 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 &addrconf_sysctl_register_21762
126957 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
126958 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
126959 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
126960 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
126961 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
126962 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
126963 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
126964 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
126965 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
126966 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
126967 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
126968 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 NULL nohasharray
126969 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 &_cx88_start_audio_dma_21792
126970 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
126971 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
126972 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
126973 +min_odd_21802 min_odd 0-1-2 21802 NULL
126974 +show_rotate_21803 show_rotate 0 21803 NULL
126975 +show_node_desc_21804 show_node_desc 0 21804 NULL
126976 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
126977 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
126978 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
126979 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
126980 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
126981 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
126982 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
126983 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
126984 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
126985 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
126986 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
126987 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
126988 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
126989 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
126990 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
126991 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
126992 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
126993 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
126994 +task_setnice_21835 task_setnice 0 21835 NULL
126995 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
126996 +smb_init_21838 smb_init 0 21838 NULL
126997 +bad_file_write_21839 bad_file_write 0-3 21839 NULL
126998 +run_21841 run 0 21841 NULL
126999 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
127000 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
127001 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
127002 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
127003 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
127004 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
127005 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
127006 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
127007 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
127008 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
127009 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
127010 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
127011 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
127012 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
127013 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
127014 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
127015 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
127016 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
127017 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
127018 +show_oversampling_21883 show_oversampling 0 21883 NULL
127019 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
127020 +xen_swiotlb_map_page_21886 xen_swiotlb_map_page 0-3 21886 NULL
127021 +ips_halt_21887 ips_halt 0 21887 NULL
127022 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
127023 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
127024 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
127025 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
127026 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL nohasharray
127027 +rio_destid_first_21900 rio_destid_first 0 21900 &xhci_configure_endpoint_result_21900
127028 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
127029 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
127030 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
127031 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
127032 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
127033 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
127034 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
127035 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
127036 +ceph_permission_21941 ceph_permission 0 21941 NULL
127037 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
127038 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
127039 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
127040 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
127041 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
127042 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
127043 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
127044 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
127045 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
127046 +twl_i2c_write_u16_21953 twl_i2c_write_u16 0-3 21953 NULL
127047 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
127048 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
127049 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
127050 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
127051 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
127052 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
127053 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
127054 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
127055 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
127056 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
127057 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
127058 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
127059 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
127060 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
127061 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
127062 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
127063 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 NULL nohasharray
127064 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 &proc_sched_autogroup_set_nice_21995
127065 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
127066 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
127067 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
127068 +autofs4_mount_wait_22004 autofs4_mount_wait 0 22004 NULL
127069 +kobil_open_22009 kobil_open 0 22009 NULL
127070 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
127071 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
127072 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
127073 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
127074 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
127075 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
127076 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
127077 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
127078 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
127079 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
127080 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
127081 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
127082 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
127083 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
127084 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
127085 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
127086 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
127087 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
127088 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
127089 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
127090 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
127091 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
127092 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
127093 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
127094 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
127095 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
127096 +atalk_recvmsg_22053 atalk_recvmsg 0-4 22053 NULL
127097 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
127098 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
127099 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
127100 +end_show_22058 end_show 0 22058 NULL nohasharray
127101 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
127102 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
127103 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
127104 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
127105 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
127106 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
127107 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
127108 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
127109 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
127110 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
127111 +find_trange_value_22079 find_trange_value 0 22079 NULL
127112 +timeout_show_22081 timeout_show 0 22081 NULL
127113 +clear_store_22082 clear_store 0-4 22082 NULL
127114 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
127115 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
127116 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
127117 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
127118 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
127119 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
127120 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
127121 +portio_name_show_22101 portio_name_show 0 22101 NULL
127122 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
127123 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
127124 +find_free_port_22104 find_free_port 0 22104 NULL
127125 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
127126 +get_pwm_22113 get_pwm 0 22113 NULL
127127 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
127128 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
127129 +mlog_show_22119 mlog_show 0 22119 NULL
127130 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
127131 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
127132 +show_fan_min_22127 show_fan_min 0 22127 NULL
127133 +get_results_22130 get_results 0 22130 NULL nohasharray
127134 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 &get_results_22130
127135 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
127136 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
127137 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
127138 +listxattr_22142 listxattr 0-3 22142 NULL
127139 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
127140 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
127141 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
127142 +netlink_bind_22153 netlink_bind 0 22153 NULL
127143 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
127144 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
127145 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
127146 +show_otp2en_22160 show_otp2en 0 22160 NULL
127147 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
127148 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
127149 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
127150 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
127151 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
127152 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
127153 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
127154 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
127155 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
127156 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
127157 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
127158 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
127159 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
127160 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
127161 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
127162 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
127163 +cmd_exec_22204 cmd_exec 0 22204 NULL
127164 +fls_22210 fls 0 22210 NULL
127165 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
127166 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
127167 +show_22225 show 0 22225 NULL
127168 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 0-4 22227 NULL nohasharray
127169 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
127170 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
127171 +mem_write_22232 mem_write 3-0 22232 NULL
127172 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
127173 +fw_status_show_22234 fw_status_show 0 22234 NULL
127174 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL nohasharray
127175 +i810_check_params_22236 i810_check_params 0 22236 &av7110_fw_cmd_22236
127176 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
127177 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
127178 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
127179 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
127180 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
127181 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
127182 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
127183 +capability_id_show_22253 capability_id_show 0 22253 NULL nohasharray
127184 +security_setxattr_22253 security_setxattr 4 22253 &capability_id_show_22253
127185 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
127186 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
127187 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
127188 +add_res_tree_22263 add_res_tree 7 22263 NULL
127189 +at91ether_open_22272 at91ether_open 0 22272 NULL
127190 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
127191 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
127192 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
127193 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
127194 +container_offline_22283 container_offline 0 22283 NULL
127195 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
127196 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
127197 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
127198 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
127199 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
127200 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
127201 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
127202 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
127203 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
127204 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 NULL nohasharray
127205 +udpv6_sendmsg_22316 udpv6_sendmsg 0-4 22316 &in_tx_cp_show_22316
127206 +C_SYSC_msgrcv_22320 C_SYSC_msgrcv 3 22320 NULL
127207 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 NULL nohasharray
127208 +statfs_slow_show_22327 statfs_slow_show 0 22327 &tg3_get_regs_len_22327
127209 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
127210 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
127211 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
127212 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
127213 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
127214 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
127215 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
127216 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
127217 +sys_read_22343 sys_read 3 22343 NULL
127218 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
127219 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
127220 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 NULL nohasharray
127221 +block_store_22352 block_store 0-3 22352 &ptn3460_read_bytes_22352
127222 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
127223 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
127224 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
127225 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
127226 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
127227 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
127228 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
127229 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
127230 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
127231 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
127232 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
127233 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
127234 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
127235 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
127236 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
127237 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
127238 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 NULL nohasharray
127239 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 &sysfs_kf_read_22385
127240 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
127241 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
127242 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
127243 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
127244 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
127245 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
127246 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
127247 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
127248 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
127249 +crash_shrink_memory_22401 crash_shrink_memory 0 22401 NULL
127250 +zoran_write_22404 zoran_write 3-0 22404 NULL
127251 +show_debug_level_22406 show_debug_level 0 22406 NULL
127252 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
127253 +queue_reply_22416 queue_reply 3-0 22416 NULL
127254 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
127255 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
127256 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
127257 +update_22427 update 0 22427 NULL
127258 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
127259 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
127260 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
127261 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
127262 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
127263 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
127264 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
127265 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
127266 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
127267 +write_fs_22465 write_fs 0-6-5 22465 NULL
127268 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
127269 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
127270 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
127271 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
127272 +show_port1_22474 show_port1 0 22474 NULL
127273 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
127274 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL nohasharray
127275 +video_write_22490 video_write 3-0 22490 &qib_user_sdma_alloc_header_22490
127276 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
127277 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &cache_write_procfs_22491 nohasharray
127278 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &lm3642_torch_pin_store_22491
127279 +put_chars_22498 put_chars 3 22498 NULL
127280 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
127281 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &mp_find_ioapic_pin_22499 nohasharray
127282 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &edac_device_ctl_log_ue_store_22499
127283 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
127284 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
127285 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
127286 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
127287 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
127288 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
127289 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
127290 +read_ohm_22544 read_ohm 0 22544 NULL
127291 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
127292 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
127293 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
127294 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
127295 +port_delete_22553 port_delete 0 22553 NULL
127296 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
127297 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
127298 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
127299 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
127300 +get_regs_len_22569 get_regs_len 0 22569 NULL
127301 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
127302 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
127303 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
127304 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
127305 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
127306 +wp384_final_22591 wp384_final 0 22591 NULL
127307 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
127308 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
127309 +snapshot_read_22601 snapshot_read 3-0 22601 NULL nohasharray
127310 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 &snapshot_read_22601
127311 +shrink_show_22604 shrink_show 0 22604 NULL
127312 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
127313 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
127314 +nat_receive_22609 nat_receive 0-3 22609 NULL
127315 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
127316 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
127317 +bootflag_get_22618 bootflag_get 0 22618 NULL
127318 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
127319 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
127320 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 0-3 22631 NULL
127321 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
127322 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
127323 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
127324 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
127325 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
127326 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
127327 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
127328 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
127329 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
127330 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
127331 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
127332 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
127333 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
127334 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
127335 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
127336 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
127337 +compat_SyS_msgrcv_22661 compat_SyS_msgrcv 3 22661 NULL
127338 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
127339 +show_u8_22667 show_u8 0 22667 NULL
127340 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
127341 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
127342 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
127343 +ubifs_leb_write_22679 ubifs_leb_write 5-4-0 22679 NULL nohasharray
127344 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
127345 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL nohasharray
127346 +d_revalidate_22680 d_revalidate 0 22680 &qlcnic_83xx_sysfs_flash_write_handler_22680
127347 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 0-4 22681 NULL
127348 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
127349 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
127350 +reg_umr_22686 reg_umr 5 22686 NULL
127351 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
127352 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
127353 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
127354 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
127355 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
127356 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
127357 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
127358 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
127359 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 NULL nohasharray
127360 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 &ecm_opts_host_addr_store_22705
127361 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
127362 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
127363 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
127364 +m2p_remove_override_22717 m2p_remove_override 3 22717 NULL nohasharray
127365 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 &m2p_remove_override_22717
127366 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
127367 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
127368 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
127369 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
127370 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
127371 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
127372 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
127373 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
127374 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
127375 +ax25_output_22736 ax25_output 2 22736 NULL
127376 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
127377 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
127378 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
127379 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
127380 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
127381 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
127382 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
127383 +output_write_22753 output_write 0-6-5 22753 NULL
127384 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
127385 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
127386 +eth_header_22760 eth_header 0 22760 NULL
127387 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
127388 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
127389 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
127390 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 NULL nohasharray
127391 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 &hdmi_g_mbus_fmt_22768
127392 +print_frame_22769 print_frame 0 22769 NULL
127393 +show_in_max3_22770 show_in_max3 0 22770 NULL
127394 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
127395 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
127396 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
127397 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
127398 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
127399 +__break_lease_22777 __break_lease 0 22777 NULL
127400 +alloc_calls_show_22782 alloc_calls_show 0 22782 NULL
127401 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
127402 +preenable_22790 preenable 0 22790 NULL
127403 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
127404 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
127405 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
127406 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
127407 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
127408 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
127409 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
127410 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
127411 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
127412 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
127413 +init_after_reset_22823 init_after_reset 0 22823 NULL
127414 +show_fbstate_22824 show_fbstate 0 22824 NULL
127415 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
127416 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
127417 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
127418 +afs_permission_22835 afs_permission 0 22835 NULL
127419 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
127420 +__scm_send_22841 __scm_send 0 22841 NULL
127421 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
127422 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
127423 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
127424 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
127425 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
127426 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
127427 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
127428 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
127429 +atmel_resume_22860 atmel_resume 0 22860 NULL
127430 +create_attr_set_22861 create_attr_set 1 22861 NULL
127431 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
127432 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
127433 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
127434 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
127435 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
127436 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
127437 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
127438 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
127439 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
127440 +show_green_22889 show_green 0 22889 NULL
127441 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
127442 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
127443 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
127444 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
127445 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
127446 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
127447 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
127448 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
127449 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
127450 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
127451 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
127452 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
127453 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
127454 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
127455 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
127456 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
127457 +__set_xattr_22923 __set_xattr 0 22923 NULL
127458 +sg_start_req_22924 sg_start_req 0 22924 NULL
127459 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
127460 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
127461 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
127462 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
127463 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
127464 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
127465 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
127466 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
127467 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
127468 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
127469 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
127470 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
127471 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
127472 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
127473 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
127474 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
127475 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
127476 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
127477 +vme_get_size_22964 vme_get_size 0 22964 NULL
127478 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
127479 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
127480 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
127481 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
127482 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
127483 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
127484 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
127485 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
127486 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
127487 +open_22984 open 0 22984 NULL
127488 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
127489 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
127490 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
127491 +find_root_sec_22988 find_root_sec 0 22988 NULL
127492 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
127493 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
127494 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
127495 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
127496 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
127497 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
127498 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
127499 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
127500 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
127501 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
127502 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
127503 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
127504 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
127505 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
127506 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
127507 +validate_esw_config_23021 validate_esw_config 0 23021 NULL
127508 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
127509 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
127510 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
127511 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
127512 +adm8211_start_23027 adm8211_start 0 23027 NULL
127513 +st_status_23032 st_status 5-0 23032 NULL
127514 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
127515 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
127516 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
127517 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
127518 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
127519 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
127520 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
127521 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
127522 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
127523 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
127524 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
127525 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
127526 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
127527 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 0-4 23062 NULL nohasharray
127528 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
127529 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
127530 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
127531 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
127532 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
127533 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
127534 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
127535 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
127536 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
127537 +init_23083 init 0 23083 NULL
127538 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
127539 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
127540 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
127541 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
127542 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
127543 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
127544 +fls_long_23096 fls_long 0 23096 NULL nohasharray
127545 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
127546 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
127547 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
127548 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
127549 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL nohasharray
127550 +store_user_store_23102 store_user_store 0-3 23102 &airo_set_mac_address_23102
127551 +da903x_read_23103 da903x_read 0 23103 NULL
127552 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 NULL nohasharray
127553 +dgram_recvmsg_23104 dgram_recvmsg 0-4 23104 &radeon_show_edid2_23104
127554 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
127555 +rawsock_create_23108 rawsock_create 0 23108 NULL
127556 +product_id_store_23109 product_id_store 0-4 23109 NULL
127557 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
127558 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
127559 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
127560 +__clear_user_23118 __clear_user 0 23118 NULL
127561 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
127562 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
127563 +guard_show_23120 guard_show 0 23120 NULL nohasharray
127564 +dm_write_async_23120 dm_write_async 3 23120 &guard_show_23120
127565 +id_show_23121 id_show 0 23121 NULL
127566 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
127567 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
127568 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 NULL nohasharray
127569 +read_file_wow_23126 read_file_wow 3 23126 &vsc824x_add_skew_23126
127570 +do_generic_request_23130 do_generic_request 0 23130 NULL
127571 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
127572 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
127573 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
127574 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
127575 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
127576 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
127577 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
127578 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
127579 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3 23153 NULL
127580 +handle_event_23156 handle_event 0 23156 NULL
127581 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
127582 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
127583 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
127584 +video_begin_23167 video_begin 0 23167 NULL
127585 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
127586 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
127587 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
127588 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
127589 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
127590 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
127591 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
127592 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
127593 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 NULL nohasharray
127594 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 &ca0132_capture_pcm_prepare_23183
127595 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
127596 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
127597 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
127598 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
127599 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
127600 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
127601 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
127602 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
127603 +evm_inode_removexattr_23201 evm_inode_removexattr 0 23201 NULL
127604 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
127605 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
127606 +rbd_major_show_23210 rbd_major_show 0 23210 &pm80x_free_irq_23210 nohasharray
127607 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &rbd_major_show_23210
127608 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
127609 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
127610 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
127611 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
127612 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
127613 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
127614 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
127615 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
127616 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
127617 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
127618 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
127619 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
127620 +__kmalloc_23231 __kmalloc 1 23231 NULL
127621 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
127622 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
127623 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
127624 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
127625 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
127626 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
127627 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
127628 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
127629 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
127630 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
127631 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
127632 +sctp_recvmsg_23265 sctp_recvmsg 0-4 23265 NULL nohasharray
127633 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
127634 +alg_bind_23268 alg_bind 0 23268 NULL
127635 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
127636 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
127637 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
127638 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 NULL nohasharray
127639 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283 nohasharray
127640 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 &venus_readlink_23283
127641 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 NULL nohasharray
127642 +doc_probe_23285 doc_probe 1 23285 &ec_i2c_count_message_23285
127643 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
127644 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 NULL nohasharray
127645 +process_adv_report_23293 process_adv_report 9 23293 &queue_show_nonrot_23293
127646 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
127647 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
127648 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
127649 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
127650 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
127651 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
127652 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
127653 +ns_send_23311 ns_send 0 23311 NULL
127654 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
127655 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
127656 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
127657 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
127658 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
127659 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
127660 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
127661 +poll_oip_23322 poll_oip 0 23322 NULL
127662 +config_led_23323 config_led 0 23323 NULL
127663 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
127664 +run_gc_23325 run_gc 0 23325 NULL
127665 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
127666 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
127667 +page_readlink_23346 page_readlink 3 23346 NULL
127668 +prepare_23350 prepare 0 23350 NULL nohasharray
127669 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
127670 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
127671 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
127672 +get_dst_timing_23358 get_dst_timing 0 23358 NULL nohasharray
127673 +write_inode_23358 write_inode 0 23358 &get_dst_timing_23358
127674 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
127675 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
127676 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
127677 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
127678 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
127679 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
127680 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
127681 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
127682 +of_parse_phandle_with_args_23389 of_parse_phandle_with_args 0 23389 NULL
127683 +kobil_write_23392 kobil_write 0-4 23392 NULL
127684 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
127685 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
127686 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
127687 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
127688 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
127689 +goku_queue_23412 goku_queue 0 23412 NULL
127690 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
127691 +passive_show_23418 passive_show 0 23418 NULL
127692 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
127693 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
127694 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
127695 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
127696 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
127697 +gpiod_export_23427 gpiod_export 0 23427 NULL
127698 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
127699 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
127700 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
127701 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
127702 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
127703 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
127704 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
127705 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
127706 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
127707 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
127708 +napi_add_23455 napi_add 0 23455 NULL nohasharray
127709 +store_23455 store 0 23455 &napi_add_23455
127710 +sb_statfs_23456 sb_statfs 0 23456 NULL
127711 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
127712 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
127713 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 NULL
127714 +res_get_23470 res_get 0 23470 NULL
127715 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
127716 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
127717 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
127718 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
127719 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
127720 +compat_filldir_23489 compat_filldir 3 23489 NULL
127721 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
127722 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
127723 +event_filter_read_23494 event_filter_read 3 23494 NULL
127724 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
127725 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
127726 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
127727 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
127728 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 NULL nohasharray
127729 +hpfs_writepages_23510 hpfs_writepages 0 23510 &saa7706h_unmute_23510
127730 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
127731 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
127732 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
127733 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
127734 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
127735 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
127736 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
127737 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
127738 +get_component_active_23527 get_component_active 0 23527 NULL
127739 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
127740 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
127741 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
127742 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
127743 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
127744 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
127745 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
127746 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
127747 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
127748 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
127749 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
127750 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
127751 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
127752 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
127753 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
127754 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
127755 +show_net_stats_23573 show_net_stats 0 23573 NULL
127756 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
127757 +_regmap_select_page_23575 _regmap_select_page 0 23575 NULL nohasharray
127758 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 &_regmap_select_page_23575
127759 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
127760 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
127761 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
127762 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
127763 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
127764 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
127765 +get_power_status_23592 get_power_status 0 23592 NULL
127766 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
127767 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
127768 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
127769 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
127770 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
127771 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
127772 +show_23604 show 0 23604 NULL
127773 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
127774 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL nohasharray
127775 +transmit_cmd_23609 transmit_cmd 0-3 23609 &_alloc_cdb_cont_23609
127776 +islpci_mgt_transaction_23610 islpci_mgt_transaction 0-5 23610 NULL nohasharray
127777 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
127778 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
127779 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
127780 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
127781 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
127782 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
127783 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
127784 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
127785 +show_button_23622 show_button 0 23622 NULL
127786 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
127787 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
127788 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
127789 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
127790 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
127791 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
127792 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 NULL nohasharray
127793 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 &profile_cpu_callback_23652
127794 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
127795 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
127796 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
127797 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
127798 +idVendor_show_23662 idVendor_show 0 23662 NULL
127799 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
127800 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
127801 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
127802 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
127803 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
127804 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
127805 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
127806 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
127807 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
127808 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
127809 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
127810 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL nohasharray
127811 +bad_file_fsync_23681 bad_file_fsync 0 23681 &show_frontswap_selfshrinking_23681
127812 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
127813 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
127814 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
127815 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
127816 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
127817 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
127818 +cx18_read_23699 cx18_read 3-0 23699 NULL
127819 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
127820 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
127821 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
127822 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
127823 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
127824 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
127825 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
127826 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
127827 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
127828 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
127829 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
127830 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL
127831 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
127832 +get_conn_info_23723 get_conn_info 4 23723 NULL
127833 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
127834 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
127835 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
127836 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
127837 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
127838 +gps_store_23731 gps_store 4 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731
127839 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
127840 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
127841 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
127842 +tg3_open_23742 tg3_open 0 23742 NULL
127843 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
127844 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
127845 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
127846 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
127847 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
127848 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
127849 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
127850 +show_max_23764 show_max 0 23764 NULL
127851 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
127852 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
127853 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
127854 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
127855 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3 23772 NULL
127856 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
127857 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
127858 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
127859 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
127860 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
127861 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
127862 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
127863 +map_write_23795 map_write 3-0 23795 NULL nohasharray
127864 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
127865 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
127866 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
127867 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
127868 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
127869 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
127870 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
127871 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
127872 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
127873 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
127874 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
127875 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
127876 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
127877 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
127878 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
127879 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
127880 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
127881 +hopcount_show_23825 hopcount_show 0 23825 NULL
127882 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
127883 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
127884 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
127885 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
127886 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
127887 +set_trigger_23840 set_trigger 0-4 23840 NULL
127888 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
127889 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
127890 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
127891 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
127892 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
127893 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
127894 +bucket_table_alloc_23849 bucket_table_alloc 1 23849 NULL
127895 +p54_init_common_23850 p54_init_common 1 23850 NULL
127896 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
127897 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
127898 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
127899 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
127900 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
127901 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
127902 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
127903 +ath10k_core_create_23857 ath10k_core_create 1 23857 &show_iface_chap_auth_23857
127904 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
127905 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
127906 +device_event_23864 device_event 0 23864 NULL
127907 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
127908 +xen_alloc_pte_init_23869 xen_alloc_pte_init 2 23869 NULL
127909 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
127910 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
127911 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
127912 +bond_init_23879 bond_init 0 23879 NULL
127913 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
127914 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
127915 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
127916 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
127917 +tipc_snprintf_23893 tipc_snprintf 2-0 23893 NULL
127918 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
127919 +vfat_revalidate_23899 vfat_revalidate 0 23899 NULL
127920 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
127921 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
127922 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
127923 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
127924 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
127925 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
127926 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
127927 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 NULL nohasharray
127928 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 &ipath_reg_phys_mr_23918
127929 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
127930 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
127931 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
127932 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL nohasharray
127933 +intel_ring_alloc_seqno_23928 intel_ring_alloc_seqno 0 23928 &kvm_read_guest_23928
127934 +save_image_23929 save_image 0 23929 NULL
127935 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
127936 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
127937 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
127938 +write_vda_23934 write_vda 0-5-6 23934 NULL
127939 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
127940 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
127941 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
127942 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
127943 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
127944 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
127945 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
127946 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
127947 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
127948 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
127949 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
127950 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
127951 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
127952 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
127953 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
127954 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
127955 +vfs_write_23971 vfs_write 3-0 23971 NULL
127956 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
127957 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
127958 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
127959 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
127960 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 0-3 23984 NULL
127961 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
127962 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
127963 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
127964 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
127965 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
127966 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
127967 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
127968 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
127969 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
127970 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
127971 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
127972 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
127973 +average_write_24020 average_write 0-3 24020 NULL
127974 +give_pages_24021 give_pages 3 24021 NULL
127975 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
127976 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
127977 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
127978 +show_24031 show 0 24031 NULL
127979 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
127980 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
127981 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
127982 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
127983 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
127984 +setkey_24042 setkey 0 24042 NULL
127985 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
127986 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
127987 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
127988 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
127989 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
127990 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
127991 +ad9523_write_24058 ad9523_write 0 24058 NULL
127992 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
127993 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
127994 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
127995 +domid_show_24067 domid_show 0 24067 NULL nohasharray
127996 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
127997 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
127998 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
127999 +usbnet_open_24073 usbnet_open 0 24073 NULL
128000 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
128001 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
128002 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
128003 +show_point2_24082 show_point2 0 24082 NULL
128004 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
128005 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
128006 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
128007 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
128008 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
128009 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
128010 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
128011 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
128012 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
128013 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
128014 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
128015 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
128016 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
128017 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
128018 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
128019 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
128020 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
128021 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
128022 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
128023 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
128024 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
128025 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
128026 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
128027 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
128028 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
128029 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
128030 +store_24149 store 0-3 24149 NULL
128031 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
128032 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
128033 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
128034 +__copy_user_zeroing_intel_nocache_24163 __copy_user_zeroing_intel_nocache 0 24163 NULL
128035 +notes_read_24165 notes_read 0-6-5 24165 NULL
128036 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
128037 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
128038 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
128039 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
128040 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
128041 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
128042 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
128043 +adv7343_write_24183 adv7343_write 0 24183 NULL
128044 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
128045 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
128046 +resource_show_24189 resource_show 0 24189 NULL
128047 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
128048 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL nohasharray
128049 +skein1024_init_24194 skein1024_init 0 24194 &irq_remapping_setup_msi_irqs_24194
128050 +nv94_aux_24197 nv94_aux 0 24197 NULL nohasharray
128051 +list_locations_24197 list_locations 0 24197 &nv94_aux_24197
128052 +ts_play_24203 ts_play 0-3 24203 NULL
128053 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
128054 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
128055 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
128056 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
128057 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
128058 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
128059 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
128060 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
128061 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
128062 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
128063 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
128064 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
128065 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
128066 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
128067 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
128068 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
128069 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
128070 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
128071 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
128072 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
128073 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
128074 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
128075 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
128076 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
128077 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
128078 +security_inode_follow_link_24253 security_inode_follow_link 0 24253 NULL
128079 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
128080 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
128081 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
128082 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
128083 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
128084 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
128085 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
128086 +store_24273 store 0 24273 &tun_chr_write_iter_24273
128087 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
128088 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
128089 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
128090 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
128091 +thin_status_24278 thin_status 5 24278 NULL
128092 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
128093 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
128094 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
128095 +msg_size_24288 msg_size 0 24288 NULL
128096 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
128097 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
128098 +map_page_24298 map_page 4-3 24298 NULL
128099 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
128100 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
128101 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
128102 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
128103 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
128104 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
128105 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
128106 +aliases_show_24315 aliases_show 0 24315 NULL
128107 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
128108 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL nohasharray
128109 +nommu_map_page_24317 nommu_map_page 0-3 24317 &ath6kl_add_bss_if_needed_24317
128110 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
128111 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
128112 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
128113 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
128114 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
128115 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
128116 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
128117 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
128118 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
128119 +nf_iterate_24348 nf_iterate 0 24348 NULL
128120 +prepare_pages_24349 prepare_pages 0 24349 NULL
128121 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
128122 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
128123 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
128124 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
128125 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
128126 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
128127 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
128128 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
128129 +break_deleg_24373 break_deleg 0 24373 NULL
128130 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
128131 +submit_24379 submit 0 24379 NULL
128132 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
128133 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
128134 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
128135 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
128136 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
128137 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
128138 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
128139 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
128140 +getxattr_24398 getxattr 4 24398 NULL nohasharray
128141 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
128142 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
128143 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
128144 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
128145 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
128146 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
128147 +default_density_show_24417 default_density_show 0 24417 NULL
128148 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
128149 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
128150 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
128151 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
128152 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
128153 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
128154 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
128155 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 NULL nohasharray
128156 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 &bond_option_ad_select_set_24430
128157 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
128158 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
128159 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
128160 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
128161 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
128162 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
128163 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
128164 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
128165 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
128166 +show_24457 show 0 24457 NULL
128167 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
128168 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
128169 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
128170 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
128171 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
128172 +lport_reset_24466 lport_reset 0 24466 NULL
128173 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
128174 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
128175 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 NULL nohasharray
128176 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 &xfs_bmap_local_to_extents_24486
128177 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
128178 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
128179 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
128180 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
128181 +pl2303_open_24492 pl2303_open 0 24492 NULL
128182 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
128183 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
128184 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
128185 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
128186 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
128187 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
128188 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
128189 +pd_video_read_24510 pd_video_read 3 24510 NULL
128190 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
128191 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
128192 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
128193 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
128194 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
128195 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
128196 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
128197 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
128198 +named_prepare_buf_24532 named_prepare_buf 2 24532 NULL
128199 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
128200 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
128201 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
128202 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
128203 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
128204 +unix_mknod_24543 unix_mknod 0 24543 NULL
128205 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
128206 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
128207 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
128208 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
128209 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
128210 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
128211 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
128212 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
128213 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
128214 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
128215 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
128216 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
128217 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
128218 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
128219 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
128220 +__tipc_link_xmit_24592 __tipc_link_xmit 0 24592 NULL nohasharray
128221 +store_local_ip_24592 store_local_ip 0 24592 &__tipc_link_xmit_24592
128222 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
128223 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
128224 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
128225 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
128226 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
128227 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
128228 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
128229 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
128230 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
128231 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
128232 +objs_per_slab_show_24607 objs_per_slab_show 0 24607 NULL nohasharray
128233 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 &objs_per_slab_show_24607
128234 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
128235 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
128236 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
128237 +SyS_poll_24620 SyS_poll 2 24620 NULL
128238 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
128239 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
128240 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
128241 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
128242 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
128243 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 NULL nohasharray
128244 +alloc_wr_24635 alloc_wr 2-1 24635 &wl1251_hw_init_phy_config_24635
128245 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
128246 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
128247 +fake_mtu_24641 fake_mtu 0 24641 NULL
128248 +context_alloc_24645 context_alloc 3 24645 NULL
128249 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
128250 +store_red_24652 store_red 0-4 24652 NULL
128251 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
128252 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
128253 +update_devfreq_24674 update_devfreq 0 24674 NULL
128254 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
128255 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
128256 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
128257 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
128258 +ali1563_access_24683 ali1563_access 0 24683 NULL
128259 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
128260 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
128261 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
128262 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
128263 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
128264 +dgram_connect_24701 dgram_connect 0 24701 NULL
128265 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 NULL nohasharray
128266 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705 nohasharray
128267 +devm_kmalloc_24705 devm_kmalloc 2 24705 &udf_add_aext_24705
128268 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
128269 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
128270 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
128271 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
128272 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
128273 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
128274 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
128275 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
128276 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
128277 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
128278 +pps_show_24748 pps_show 0 24748 NULL
128279 +commit_rxon_24749 commit_rxon 0 24749 NULL nohasharray
128280 +get_dma_residue_24749 get_dma_residue 0 24749 &commit_rxon_24749
128281 +rdma_read_chunk_lcl_24753 rdma_read_chunk_lcl 7 24753 NULL
128282 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
128283 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
128284 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
128285 +get_src_24759 get_src 0 24759 NULL
128286 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
128287 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
128288 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
128289 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
128290 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
128291 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
128292 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
128293 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
128294 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
128295 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
128296 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
128297 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
128298 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
128299 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
128300 +cache_read_24790 cache_read 3-0 24790 NULL
128301 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
128302 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 NULL
128303 +register_bcache_24797 register_bcache 0-4 24797 NULL
128304 +unpack_str_24798 unpack_str 0 24798 NULL
128305 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 NULL nohasharray
128306 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 &tcmu_configure_device_24799
128307 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
128308 +get_register_page_24802 get_register_page 0 24802 NULL
128309 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
128310 +__next_cpu_nr_24805 __next_cpu_nr 1 24805 NULL
128311 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
128312 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
128313 +attr_show_args_24816 attr_show_args 0 24816 NULL
128314 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
128315 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
128316 +brport_show_24827 brport_show 0 24827 NULL
128317 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
128318 +transfer_commit_list_24830 transfer_commit_list 0 24830 NULL nohasharray
128319 +rpf_s_stream_24830 rpf_s_stream 0 24830 &transfer_commit_list_24830
128320 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
128321 +reboot_24837 reboot 0-4 24837 NULL nohasharray
128322 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 &reboot_24837
128323 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
128324 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
128325 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
128326 +get_latch_status_24846 get_latch_status 0 24846 NULL
128327 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
128328 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
128329 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
128330 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
128331 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
128332 +do_sock_write_24865 do_sock_write 0 24865 NULL
128333 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
128334 +setup_buffering_24872 setup_buffering 0 24872 NULL
128335 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
128336 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
128337 +input_map_show_24878 input_map_show 0 24878 NULL
128338 +zf_write_24882 zf_write 0-3 24882 NULL
128339 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
128340 +store_24890 store 0 24890 NULL
128341 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
128342 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
128343 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
128344 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
128345 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
128346 +work_start_24905 work_start 0 24905 NULL
128347 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
128348 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
128349 +__hci_init_24909 __hci_init 0 24909 NULL
128350 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
128351 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
128352 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
128353 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
128354 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
128355 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
128356 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3 24922 NULL
128357 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
128358 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
128359 +next_token_24929 next_token 0 24929 NULL
128360 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
128361 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
128362 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
128363 +claim_resources_24936 claim_resources 0 24936 NULL
128364 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
128365 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
128366 +int3402_thermal_get_trip_temp_24940 int3402_thermal_get_trip_temp 0 24940 &twl4030reg_enable_24940 nohasharray
128367 +hpfs_writepage_24940 hpfs_writepage 0 24940 &int3402_thermal_get_trip_temp_24940
128368 +reclaim_account_store_24948 reclaim_account_store 0-3 24948 NULL
128369 +packet_sendmsg_24954 packet_sendmsg 0-4 24954 NULL
128370 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
128371 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
128372 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL nohasharray
128373 +nfs4_proc_getattr_24960 nfs4_proc_getattr 0 24960 &hotkey_radio_sw_show_24960
128374 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
128375 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
128376 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
128377 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
128378 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
128379 +cancel_store_24982 cancel_store 0-4 24982 NULL
128380 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
128381 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
128382 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
128383 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
128384 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
128385 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
128386 +profiling_store_24997 profiling_store 0-4 24997 NULL
128387 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
128388 +slot_get_24999 slot_get 0 24999 NULL
128389 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 NULL nohasharray
128390 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 &genwqe_user_vmap_25003
128391 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
128392 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
128393 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
128394 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
128395 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
128396 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
128397 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
128398 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
128399 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
128400 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
128401 +i2400m_open_25041 i2400m_open 0 25041 NULL
128402 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
128403 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
128404 +removable_store_25044 removable_store 0-3 25044 NULL
128405 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
128406 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
128407 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
128408 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
128409 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
128410 +show_rtc_25056 show_rtc 0 25056 NULL
128411 +pptp_create_25064 pptp_create 0 25064 NULL
128412 +tun_get_user_25067 tun_get_user 0 25067 NULL nohasharray
128413 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 &tun_get_user_25067
128414 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
128415 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
128416 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
128417 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
128418 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 NULL
128419 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
128420 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
128421 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
128422 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
128423 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
128424 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
128425 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
128426 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
128427 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
128428 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
128429 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 NULL nohasharray
128430 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 &ath5k_attr_show_ani_mode_25098
128431 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
128432 +statfs_25104 statfs 0 25104 NULL nohasharray
128433 +action_store_25104 action_store 0-3 25104 &statfs_25104
128434 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
128435 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
128436 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
128437 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
128438 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 NULL nohasharray
128439 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115 nohasharray
128440 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 &smb2_reconnect_25115
128441 +rtl2832_sdr_rd_regs_25119 rtl2832_sdr_rd_regs 0 25119 NULL
128442 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
128443 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
128444 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
128445 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
128446 +ses_probe_25128 ses_probe 0 25128 NULL
128447 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
128448 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
128449 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
128450 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 NULL
128451 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
128452 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
128453 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
128454 +pagesize_show_25147 pagesize_show 0 25147 NULL
128455 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
128456 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
128457 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
128458 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
128459 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
128460 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
128461 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
128462 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
128463 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
128464 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
128465 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
128466 +show_src_clock_25168 show_src_clock 0 25168 NULL
128467 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
128468 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
128469 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 NULL nohasharray
128470 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178 nohasharray
128471 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 &wusb_set_dev_addr_25178
128472 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
128473 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
128474 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
128475 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
128476 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
128477 +patch_alc662_25213 patch_alc662 0 25213 NULL
128478 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
128479 +open_rx_first_25220 open_rx_first 0 25220 NULL
128480 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
128481 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
128482 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
128483 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
128484 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
128485 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
128486 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
128487 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
128488 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
128489 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
128490 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
128491 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
128492 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 3-5 25245 NULL
128493 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
128494 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
128495 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
128496 +stripe_status_25259 stripe_status 5 25259 NULL
128497 +line6_probe_25262 line6_probe 6 25262 NULL
128498 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
128499 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
128500 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
128501 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
128502 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
128503 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
128504 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
128505 +vfs_writev_25278 vfs_writev 3 25278 NULL
128506 +protocol_show_25279 protocol_show 0 25279 NULL
128507 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
128508 +ray_suspend_25281 ray_suspend 0 25281 NULL
128509 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
128510 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
128511 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
128512 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
128513 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &l2tp_session_create_25286 nohasharray
128514 +__ax88179_write_cmd_25286 __ax88179_write_cmd 0 25286 &adp8870_bl_l3_office_max_show_25286
128515 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 NULL nohasharray
128516 +ib_query_device_25287 ib_query_device 0 25287 &mt9t112_g_fmt_25287
128517 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
128518 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
128519 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
128520 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
128521 +read8_reg_25307 read8_reg 4-0 25307 NULL
128522 +firm_open_25313 firm_open 0 25313 NULL
128523 +cx25821_write_frame_25315 cx25821_write_frame 3-0 25315 NULL nohasharray
128524 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &cx25821_write_frame_25315 nohasharray
128525 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 &rtl8139_get_regs_len_25315
128526 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
128527 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
128528 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
128529 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
128530 +print_state_25323 print_state 0 25323 NULL
128531 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
128532 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
128533 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
128534 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
128535 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
128536 +show_rps_map_25336 show_rps_map 0 25336 NULL
128537 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
128538 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
128539 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
128540 +dump_align_25345 dump_align 2 25345 NULL
128541 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
128542 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
128543 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
128544 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
128545 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
128546 +SYSC_kexec_load_25361 SYSC_kexec_load 2 25361 NULL nohasharray
128547 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 &SYSC_kexec_load_25361
128548 +net2272_enable_25362 net2272_enable 0 25362 NULL
128549 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
128550 +unix_mkname_25368 unix_mkname 0-2 25368 NULL nohasharray
128551 +rio_destid_next_25368 rio_destid_next 2-0 25368 &unix_mkname_25368
128552 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
128553 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
128554 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
128555 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
128556 +probe_25378 probe 0 25378 &rh_queue_status_25378
128557 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
128558 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
128559 +ep_queue_25382 ep_queue 0 25382 NULL
128560 +sis96x_access_25383 sis96x_access 0 25383 NULL
128561 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
128562 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
128563 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
128564 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
128565 +show_truinst_25392 show_truinst 0 25392 NULL
128566 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
128567 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
128568 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
128569 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
128570 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
128571 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
128572 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
128573 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL
128574 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
128575 +mcp795_rtcc_read_25415 mcp795_rtcc_read 0-4 25415 NULL nohasharray
128576 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
128577 +par96_open_25418 par96_open 0 25418 NULL
128578 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
128579 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
128580 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
128581 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
128582 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
128583 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
128584 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
128585 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
128586 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
128587 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
128588 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
128589 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
128590 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
128591 +print_name_25459 print_name 0 25459 NULL nohasharray
128592 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
128593 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
128594 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL
128595 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
128596 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
128597 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
128598 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
128599 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
128600 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
128601 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
128602 +read_cmd_25491 read_cmd 0 25491 NULL
128603 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
128604 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
128605 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
128606 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
128607 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
128608 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
128609 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
128610 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
128611 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
128612 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
128613 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
128614 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
128615 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
128616 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
128617 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
128618 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
128619 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
128620 +skein_1024_final_25515 skein_1024_final 0 25515 NULL
128621 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
128622 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
128623 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
128624 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
128625 +ad9523_show_25530 ad9523_show 0 25530 NULL
128626 +smb2_negotiate_25531 smb2_negotiate 0 25531 NULL
128627 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
128628 +num_reads_show_25535 num_reads_show 0 25535 NULL
128629 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
128630 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
128631 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
128632 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
128633 +store_octave_25552 store_octave 0-4 25552 NULL
128634 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
128635 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
128636 +ht_print_chan_25556 ht_print_chan 0-4-3 25556 NULL nohasharray
128637 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
128638 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
128639 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
128640 +read_dscorr_25560 read_dscorr 0 25560 NULL
128641 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
128642 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
128643 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
128644 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
128645 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
128646 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
128647 +ping_recvmsg_25597 ping_recvmsg 0-4 25597 NULL
128648 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
128649 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
128650 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
128651 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
128652 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
128653 +open_tx_25605 open_tx 0 25605 NULL
128654 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
128655 +chksum_init_25613 chksum_init 0 25613 NULL
128656 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
128657 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
128658 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
128659 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
128660 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
128661 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
128662 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
128663 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
128664 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
128665 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
128666 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
128667 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
128668 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
128669 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
128670 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
128671 +zatm_send_25650 zatm_send 0 25650 NULL
128672 +set_acpi_25652 set_acpi 0 25652 NULL
128673 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
128674 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
128675 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-0-4 25667 NULL
128676 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 NULL nohasharray
128677 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &ivtv_s_video_encoding_25669 nohasharray
128678 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 &i7core_inject_show_col_25669
128679 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
128680 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
128681 +unix_getname_25678 unix_getname 0 25678 NULL
128682 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
128683 +total_objects_show_25687 total_objects_show 0 25687 NULL
128684 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
128685 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
128686 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
128687 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
128688 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
128689 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
128690 +alloc_ring_25697 alloc_ring 0 25697 NULL
128691 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
128692 +privsize_25701 privsize 0 25701 NULL
128693 +ebitmap_start_positive_25703 ebitmap_start_positive 0 25703 NULL
128694 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
128695 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 NULL nohasharray
128696 +show_camera_25710 show_camera 0 25710 &mxl111sf_tuner_read_reg_25710
128697 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
128698 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
128699 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
128700 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
128701 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
128702 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
128703 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
128704 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
128705 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
128706 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
128707 +switch_partition_25723 switch_partition 0 25723 NULL
128708 +eth_bind_25725 eth_bind 0 25725 NULL
128709 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
128710 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
128711 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
128712 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
128713 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
128714 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
128715 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
128716 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
128717 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
128718 +vx_set_format_25741 vx_set_format 0 25741 NULL
128719 +product_id_show_25743 product_id_show 0 25743 NULL nohasharray
128720 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
128721 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743 nohasharray
128722 +xgbe_common_read_25743 xgbe_common_read 2 25743 &_softing_fct_cmd_25743
128723 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
128724 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
128725 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
128726 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
128727 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
128728 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
128729 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
128730 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
128731 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 NULL
128732 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
128733 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
128734 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
128735 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
128736 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
128737 +read_delin_25798 read_delin 0 25798 NULL
128738 +sg_read_25799 sg_read 3-0 25799 NULL
128739 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
128740 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
128741 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
128742 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
128743 +system_enable_read_25815 system_enable_read 3 25815 NULL
128744 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
128745 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
128746 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
128747 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
128748 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
128749 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
128750 +show_red_25831 show_red 0 25831 NULL nohasharray
128751 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
128752 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
128753 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
128754 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
128755 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
128756 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
128757 +parport_read_25855 parport_read 0 25855 NULL
128758 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
128759 +level_show_25858 level_show 0 25858 NULL
128760 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
128761 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
128762 +null_build_header_25866 null_build_header 0 25866 NULL
128763 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
128764 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
128765 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
128766 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
128767 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
128768 +fix_io_25879 fix_io 0 25879 NULL nohasharray
128769 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
128770 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
128771 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL
128772 +acf_status_25890 acf_status 0 25890 NULL
128773 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
128774 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
128775 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
128776 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
128777 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
128778 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 7-4 25908 NULL nohasharray
128779 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
128780 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
128781 +send_purge_25911 send_purge 0 25911 NULL
128782 +resume_store_25917 resume_store 0-4 25917 NULL
128783 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
128784 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
128785 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
128786 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
128787 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
128788 +_get_word_25929 _get_word 0 25929 NULL
128789 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
128790 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
128791 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
128792 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
128793 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
128794 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
128795 +flush_25957 flush 2-0 25957 NULL
128796 +done_25962 done 0 25962 NULL
128797 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
128798 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
128799 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
128800 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
128801 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
128802 +video_register_device_25971 video_register_device 3 25971 NULL
128803 +devm_kcalloc_25975 devm_kcalloc 3-2 25975 NULL
128804 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
128805 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
128806 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
128807 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
128808 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
128809 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
128810 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
128811 +fan_get_status_26004 fan_get_status 0 26004 NULL
128812 +init_26006 init 0 26006 NULL
128813 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
128814 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
128815 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
128816 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
128817 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
128818 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
128819 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
128820 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
128821 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
128822 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
128823 +irq_create_strict_mappings_26025 irq_create_strict_mappings 4-2 26025 NULL
128824 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
128825 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
128826 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
128827 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
128828 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
128829 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
128830 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
128831 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
128832 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
128833 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
128834 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
128835 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
128836 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
128837 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
128838 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
128839 +update_vlan_26069 update_vlan 0 26069 NULL
128840 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
128841 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
128842 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
128843 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 NULL nohasharray
128844 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 &exofs_write_begin_export_26071
128845 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
128846 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
128847 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
128848 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
128849 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
128850 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
128851 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
128852 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
128853 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
128854 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
128855 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
128856 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
128857 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
128858 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
128859 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
128860 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
128861 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
128862 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
128863 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
128864 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
128865 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
128866 +SYSC_bpf_26138 SYSC_bpf 3 26138 NULL nohasharray
128867 +mlx4_comm_cmd_wait_26138 mlx4_comm_cmd_wait 0 26138 &SYSC_bpf_26138 nohasharray
128868 +skb_cow_26138 skb_cow 2 26138 &mlx4_comm_cmd_wait_26138
128869 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
128870 +func_id_show_26143 func_id_show 0 26143 NULL
128871 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
128872 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
128873 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
128874 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
128875 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
128876 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
128877 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
128878 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
128879 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
128880 +copy_oldmem_page_26164 copy_oldmem_page 3-1-0 26164 NULL
128881 +read_data_26165 read_data 0 26165 NULL nohasharray
128882 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
128883 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
128884 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
128885 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
128886 +query_port_26169 query_port 0 26169 NULL
128887 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
128888 +show_26172 show 0 26172 NULL
128889 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
128890 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
128891 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
128892 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
128893 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
128894 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
128895 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
128896 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL nohasharray
128897 +order_store_26187 order_store 0-3 26187 &edac_pci_instance_show_26187
128898 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
128899 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
128900 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
128901 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
128902 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
128903 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
128904 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
128905 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
128906 +mce_write_26201 mce_write 3 26201 NULL
128907 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
128908 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
128909 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
128910 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
128911 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
128912 +SyS_splice_26206 SyS_splice 5 26206 NULL
128913 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
128914 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
128915 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
128916 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
128917 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
128918 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
128919 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
128920 +teql_master_open_26224 teql_master_open 0 26224 NULL
128921 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
128922 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
128923 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
128924 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
128925 +rxrpc_recvmsg_26233 rxrpc_recvmsg 0-4 26233 NULL
128926 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
128927 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
128928 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
128929 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
128930 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
128931 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
128932 +show_26245 show 0 26245 NULL
128933 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
128934 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
128935 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
128936 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
128937 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
128938 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
128939 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
128940 +activate_26268 activate 0 26268 NULL
128941 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
128942 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
128943 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
128944 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
128945 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
128946 +size_write_26288 size_write 0-3 26288 NULL
128947 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
128948 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
128949 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
128950 +dbg_write_26301 dbg_write 0-3 26301 NULL
128951 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
128952 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
128953 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
128954 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
128955 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
128956 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
128957 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
128958 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
128959 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3 26317 NULL
128960 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
128961 +show_temp_26323 show_temp 0 26323 NULL
128962 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
128963 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
128964 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 NULL nohasharray
128965 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 &fcoe_fcf_set_dev_loss_tmo_26342
128966 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
128967 +nr_getname_26347 nr_getname 0 26347 NULL
128968 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
128969 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
128970 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
128971 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
128972 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
128973 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
128974 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
128975 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
128976 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
128977 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
128978 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
128979 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
128980 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
128981 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
128982 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
128983 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
128984 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
128985 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
128986 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
128987 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
128988 +trigger_26381 trigger 0 26381 NULL
128989 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
128990 +pl_reset_26387 pl_reset 0 26387 NULL
128991 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
128992 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
128993 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
128994 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
128995 +ntty_write_26404 ntty_write 3 26404 NULL
128996 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
128997 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
128998 +firmware_store_26408 firmware_store 4-0 26408 NULL
128999 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
129000 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
129001 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
129002 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
129003 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
129004 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
129005 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
129006 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
129007 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
129008 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
129009 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
129010 +pagemap_read_26441 pagemap_read 3-0 26441 NULL
129011 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 NULL nohasharray
129012 +add_device_26448 add_device 4 26448 &hfs_inode_setattr_26448
129013 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
129014 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
129015 +prism2_open_26452 prism2_open 0 26452 NULL
129016 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
129017 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
129018 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
129019 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
129020 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
129021 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
129022 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
129023 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
129024 +show_attribute_26469 show_attribute 0 26469 NULL
129025 +ath10k_core_create_26470 ath10k_core_create 1 26470 NULL
129026 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
129027 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
129028 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
129029 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
129030 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
129031 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
129032 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
129033 +active_show_26489 active_show 0 26489 NULL
129034 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
129035 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
129036 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
129037 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
129038 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
129039 +activate_26500 activate 0 26500 NULL
129040 +read_vmcore_26501 read_vmcore 3-0 26501 NULL
129041 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
129042 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
129043 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
129044 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
129045 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
129046 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
129047 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
129048 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
129049 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
129050 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
129051 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
129052 +portio_size_show_26525 portio_size_show 0 26525 NULL
129053 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
129054 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
129055 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
129056 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
129057 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
129058 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
129059 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
129060 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
129061 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
129062 +online_show_26562 online_show 0 26562 NULL nohasharray
129063 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
129064 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
129065 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
129066 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
129067 +mode_string_26566 mode_string 0 26566 NULL
129068 +sha256_export_26571 sha256_export 0 26571 NULL
129069 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
129070 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
129071 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
129072 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
129073 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
129074 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
129075 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
129076 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
129077 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
129078 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
129079 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
129080 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
129081 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
129082 +__unmap_single_26604 __unmap_single 3-2 26604 NULL
129083 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
129084 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
129085 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
129086 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
129087 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
129088 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
129089 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
129090 +iommu_alloc_26621 iommu_alloc 4-0 26621 NULL
129091 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
129092 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
129093 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
129094 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
129095 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
129096 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
129097 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
129098 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
129099 +config_init_26642 config_init 0 26642 NULL
129100 +null_digest_26644 null_digest 0 26644 NULL
129101 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
129102 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
129103 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
129104 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
129105 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
129106 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
129107 +nouveau_volt_create__26654 nouveau_volt_create_ 4 26654 NULL
129108 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
129109 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
129110 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
129111 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
129112 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
129113 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
129114 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
129115 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
129116 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
129117 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
129118 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
129119 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
129120 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
129121 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
129122 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
129123 +text_ip_addr_26699 text_ip_addr 1 26699 NULL
129124 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
129125 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &show_in_input0_26705
129126 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
129127 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
129128 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
129129 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
129130 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
129131 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 NULL nohasharray
129132 +aty_ld_le32_26720 aty_ld_le32 0 26720 &rtl2832_sdr_set_adc_26720
129133 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
129134 +get_register_26725 get_register 0 26725 NULL
129135 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
129136 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
129137 +nouveau_namedb_create__26732 nouveau_namedb_create_ 7 26732 NULL
129138 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
129139 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
129140 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
129141 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
129142 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
129143 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
129144 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
129145 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 0-2 26751 NULL
129146 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
129147 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
129148 +store_26755 store 0 26755 NULL
129149 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
129150 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
129151 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
129152 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
129153 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
129154 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
129155 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
129156 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
129157 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
129158 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
129159 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
129160 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
129161 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
129162 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
129163 +inotify_read_26778 inotify_read 0-3 26778 NULL
129164 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
129165 +read_port_26787 read_port 0-3 26787 NULL
129166 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
129167 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
129168 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
129169 +select_sec_26799 select_sec 0 26799 NULL
129170 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
129171 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
129172 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
129173 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
129174 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
129175 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
129176 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
129177 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
129178 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
129179 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
129180 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
129181 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
129182 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
129183 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
129184 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
129185 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
129186 +__nodes_onto_26838 __nodes_onto 4 26838 NULL
129187 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
129188 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
129189 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
129190 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
129191 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
129192 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
129193 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
129194 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
129195 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
129196 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
129197 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
129198 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
129199 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
129200 +uevent_store_26862 uevent_store 0-3 26862 NULL
129201 +netlink_insert_26863 netlink_insert 0 26863 NULL
129202 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
129203 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
129204 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
129205 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
129206 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
129207 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
129208 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
129209 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
129210 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
129211 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
129212 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
129213 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
129214 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
129215 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
129216 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
129217 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
129218 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
129219 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
129220 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
129221 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
129222 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
129223 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
129224 +sctp_error_26925 sctp_error 0-3 26925 NULL
129225 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
129226 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
129227 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
129228 +rndis_command_26933 rndis_command 0 26933 NULL
129229 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
129230 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
129231 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
129232 +show_rev_26939 show_rev 0 26939 NULL
129233 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
129234 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
129235 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
129236 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
129237 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
129238 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
129239 +pvc_open_26949 pvc_open 0 26949 NULL
129240 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
129241 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
129242 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
129243 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
129244 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
129245 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
129246 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
129247 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
129248 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
129249 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
129250 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
129251 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
129252 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
129253 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
129254 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
129255 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
129256 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
129257 +bdx_open_26997 bdx_open 0 26997 NULL
129258 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
129259 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
129260 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
129261 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
129262 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
129263 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
129264 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
129265 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
129266 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
129267 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
129268 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
129269 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
129270 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
129271 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
129272 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
129273 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
129274 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
129275 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
129276 +store_line2_27047 store_line2 4-0 27047 NULL
129277 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
129278 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
129279 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
129280 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
129281 +group_store_27061 group_store 4-0 27061 NULL
129282 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
129283 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
129284 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
129285 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
129286 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
129287 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
129288 +clk_gate_enable_27077 clk_gate_enable 0 27077 NULL nohasharray
129289 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 &clk_gate_enable_27077
129290 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
129291 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
129292 +find_first_bit_27088 find_first_bit 0 27088 NULL
129293 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
129294 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
129295 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL
129296 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
129297 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
129298 +store_output_27101 store_output 0-4 27101 NULL
129299 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
129300 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
129301 +pb0100_start_27111 pb0100_start 0 27111 NULL
129302 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
129303 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
129304 +write_27128 write 0-3 27128 NULL
129305 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
129306 +write_27129 write 0 27129 &rocker_cmd_exec_27129
129307 +ia_send_27132 ia_send 0 27132 NULL
129308 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
129309 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
129310 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
129311 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
129312 +netstat_show_27140 netstat_show 0 27140 NULL
129313 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
129314 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
129315 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
129316 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
129317 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
129318 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
129319 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
129320 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
129321 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
129322 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
129323 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
129324 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
129325 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
129326 +show_temp_emergency_27170 show_temp_emergency 0 27170 NULL nohasharray
129327 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170 nohasharray
129328 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 &sparse_add_one_section_27170
129329 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
129330 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
129331 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
129332 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
129333 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
129334 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
129335 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
129336 +wait_comp_27187 wait_comp 0 27187 NULL
129337 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
129338 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
129339 +freeze_fs_27192 freeze_fs 0 27192 NULL
129340 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
129341 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
129342 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
129343 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
129344 +ep0_queue_27223 ep0_queue 0 27223 NULL
129345 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 NULL nohasharray
129346 +write_kmem_27225 write_kmem 3-0 27225 &svcxdr_tmpalloc_27225
129347 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
129348 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
129349 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
129350 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
129351 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
129352 +store_dev_name_27240 store_dev_name 0 27240 NULL
129353 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
129354 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
129355 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
129356 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
129357 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
129358 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
129359 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
129360 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 NULL nohasharray
129361 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 &ath10k_write_simulate_radar_27260
129362 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
129363 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
129364 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
129365 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
129366 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
129367 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
129368 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
129369 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
129370 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
129371 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
129372 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
129373 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
129374 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
129375 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
129376 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
129377 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
129378 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
129379 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
129380 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
129381 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
129382 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
129383 +__wmi_send_27296 __wmi_send 0 27296 NULL
129384 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
129385 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
129386 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
129387 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
129388 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
129389 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
129390 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &virtqueue_add_inbuf_27312 nohasharray
129391 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &usb_udc_attach_driver_27312
129392 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
129393 +write_buf_27316 write_buf 3 27316 NULL
129394 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
129395 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
129396 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
129397 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
129398 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
129399 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
129400 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
129401 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
129402 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
129403 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
129404 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
129405 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
129406 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
129407 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
129408 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
129409 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
129410 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
129411 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
129412 +it87_read_value_27385 it87_read_value 0 27385 NULL
129413 +show_activation_width_27387 show_activation_width 0 27387 NULL
129414 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
129415 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
129416 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
129417 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
129418 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
129419 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
129420 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
129421 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
129422 +lx_set_granularity_27414 lx_set_granularity 0 27414 NULL nohasharray
129423 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 &lx_set_granularity_27414
129424 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
129425 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
129426 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
129427 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
129428 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
129429 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
129430 +cypress_write_27423 cypress_write 4-0 27423 NULL
129431 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
129432 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
129433 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
129434 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
129435 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
129436 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
129437 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
129438 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
129439 +priority_show_27437 priority_show 0 27437 NULL nohasharray
129440 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
129441 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
129442 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
129443 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
129444 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
129445 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
129446 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
129447 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
129448 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
129449 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
129450 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
129451 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
129452 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
129453 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
129454 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
129455 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
129456 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
129457 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
129458 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
129459 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
129460 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
129461 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
129462 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
129463 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
129464 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
129465 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
129466 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
129467 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
129468 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 NULL nohasharray
129469 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500 nohasharray
129470 +__usbnet_write_cmd_27500 __usbnet_write_cmd 0-7 27500 &vtpm_recv_27500
129471 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
129472 +show_port_phy_27505 show_port_phy 0 27505 NULL
129473 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
129474 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
129475 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
129476 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
129477 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
129478 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
129479 +store_sensor_27515 store_sensor 0-4 27515 NULL
129480 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
129481 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
129482 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
129483 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
129484 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
129485 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
129486 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
129487 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
129488 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
129489 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
129490 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
129491 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
129492 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
129493 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
129494 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
129495 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
129496 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
129497 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
129498 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
129499 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
129500 +sco_sock_recvmsg_27572 sco_sock_recvmsg 0-4 27572 NULL
129501 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
129502 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
129503 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
129504 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 NULL
129505 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
129506 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
129507 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
129508 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
129509 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
129510 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
129511 +tipc_cfg_reply_alloc_27606 tipc_cfg_reply_alloc 1 27606 NULL
129512 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
129513 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
129514 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
129515 +max_age_show_27620 max_age_show 0 27620 NULL
129516 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
129517 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
129518 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
129519 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
129520 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
129521 +connect_27639 connect 0 27639 NULL
129522 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 NULL nohasharray
129523 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 &ocfs2_xattr_ibody_get_27642 nohasharray
129524 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &read_flush_procfs_27642
129525 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
129526 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
129527 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
129528 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
129529 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
129530 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
129531 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
129532 +presence_read_file_27668 presence_read_file 0 27668 NULL
129533 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 NULL nohasharray
129534 +qword_get_27670 qword_get 0 27670 &vprbrd_i2c_receive_27670
129535 +min_sync_show_27671 min_sync_show 0 27671 NULL
129536 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
129537 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
129538 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
129539 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
129540 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
129541 +read_27678 read 0 27678 NULL
129542 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
129543 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
129544 +trusted_get_27684 trusted_get 0 27684 NULL
129545 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
129546 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
129547 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
129548 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
129549 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
129550 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
129551 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
129552 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
129553 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
129554 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
129555 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
129556 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
129557 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
129558 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
129559 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
129560 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
129561 +drv_start_27735 drv_start 0 27735 NULL
129562 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
129563 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
129564 +do_grow_27746 do_grow 0 27746 NULL
129565 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
129566 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
129567 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
129568 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
129569 +md4_update_27759 md4_update 0 27759 NULL nohasharray
129570 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
129571 +store_io_db_27768 store_io_db 0-4 27768 NULL
129572 +kcalloc_27770 kcalloc 2-1 27770 NULL
129573 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
129574 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
129575 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
129576 +device_notifier_27779 device_notifier 0 27779 NULL
129577 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
129578 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
129579 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 NULL nohasharray
129580 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 &t4vf_set_rxmode_27792
129581 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
129582 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
129583 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
129584 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
129585 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
129586 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
129587 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
129588 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
129589 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
129590 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
129591 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
129592 +smk_set_access_27817 smk_set_access 0 27817 NULL
129593 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
129594 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
129595 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
129596 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
129597 +sys_listxattr_27833 sys_listxattr 3 27833 NULL nohasharray
129598 +init_header_complete_27833 init_header_complete 0 27833 &sys_listxattr_27833
129599 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
129600 +et131x_open_27842 et131x_open 0 27842 NULL
129601 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
129602 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
129603 +read_profile_27859 read_profile 3-0 27859 NULL
129604 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
129605 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
129606 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
129607 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
129608 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
129609 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
129610 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
129611 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
129612 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
129613 +diag_read_27874 diag_read 0 27874 NULL
129614 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
129615 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
129616 +show_als_channel_27889 show_als_channel 0 27889 NULL
129617 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 0-4 27893 NULL
129618 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
129619 +func_27900 func 0 27900 NULL nohasharray
129620 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
129621 +gluebi_write_27905 gluebi_write 3 27905 NULL
129622 +handle_dots_27910 handle_dots 0 27910 NULL
129623 +store_27911 store 0-4 27911 NULL
129624 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
129625 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
129626 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
129627 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
129628 +bm_find_next_27929 bm_find_next 2 27929 NULL
129629 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
129630 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
129631 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
129632 +get_alarm_27933 get_alarm 0 27933 NULL
129633 +can_attach_27934 can_attach 0 27934 NULL
129634 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
129635 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
129636 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
129637 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
129638 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
129639 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
129640 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL nohasharray
129641 +is_xen_swiotlb_buffer_27955 is_xen_swiotlb_buffer 1 27955 &_transport_get_linkerrors_27955
129642 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
129643 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
129644 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
129645 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
129646 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
129647 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
129648 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
129649 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
129650 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
129651 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
129652 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
129653 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
129654 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
129655 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
129656 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
129657 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
129658 +get_max_state_27981 get_max_state 0 27981 NULL
129659 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
129660 +wan_set_status_27984 wan_set_status 0 27984 NULL
129661 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
129662 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
129663 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
129664 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
129665 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
129666 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
129667 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
129668 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
129669 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
129670 +seq_get_buf_28006 seq_get_buf 0 28006 NULL
129671 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
129672 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
129673 +device_id_show_28011 device_id_show 0 28011 NULL
129674 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
129675 +show_28017 show 0 28017 NULL nohasharray
129676 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
129677 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
129678 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
129679 +memory_block_action_28024 memory_block_action 0 28024 NULL
129680 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
129681 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
129682 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
129683 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
129684 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
129685 +smc_open_28037 smc_open 0 28037 NULL nohasharray
129686 +store_map_28037 store_map 0-4 28037 &smc_open_28037
129687 +show_pools_28038 show_pools 0 28038 NULL
129688 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
129689 +xen_do_set_identity_and_remap_chunk_28045 xen_do_set_identity_and_remap_chunk 1 28045 NULL
129690 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
129691 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
129692 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
129693 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
129694 +pool_status_28055 pool_status 5 28055 NULL
129695 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
129696 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL
129697 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
129698 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
129699 +ib_query_port_28079 ib_query_port 0 28079 NULL
129700 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
129701 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
129702 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
129703 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
129704 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
129705 +xen_set_identity_and_remap_28092 xen_set_identity_and_remap 3 28092 NULL
129706 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
129707 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
129708 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
129709 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
129710 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
129711 +show_initstate_28108 show_initstate 0 28108 NULL
129712 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
129713 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
129714 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
129715 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
129716 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
129717 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
129718 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
129719 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
129720 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
129721 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
129722 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
129723 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
129724 +manuf_show_28140 manuf_show 0 28140 NULL
129725 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
129726 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
129727 +video_read_28148 video_read 3-0 28148 NULL nohasharray
129728 +store_28148 store 0 28148 &video_read_28148
129729 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
129730 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
129731 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
129732 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
129733 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
129734 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
129735 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
129736 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
129737 +vread_28173 vread 0-3 28173 NULL
129738 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
129739 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
129740 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
129741 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
129742 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
129743 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
129744 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
129745 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
129746 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
129747 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
129748 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL nohasharray
129749 +nouveau_mxm_create__28200 nouveau_mxm_create_ 4 28200 &cifs_reconnect_tcon_28200
129750 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
129751 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
129752 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
129753 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
129754 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
129755 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 NULL nohasharray
129756 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220 nohasharray
129757 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 &pci_pm_prepare_28220
129758 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
129759 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
129760 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
129761 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
129762 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
129763 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
129764 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
129765 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
129766 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
129767 +write_28250 write 0 28250 NULL nohasharray
129768 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
129769 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
129770 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
129771 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
129772 +pci_notify_28258 pci_notify 0 28258 NULL
129773 +add_interface_28259 add_interface 0 28259 NULL
129774 +tipc_bclink_xmit_28262 tipc_bclink_xmit 0 28262 NULL
129775 +airo_open_28270 airo_open 0 28270 NULL
129776 +avtab_read_28272 avtab_read 0 28272 NULL
129777 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
129778 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
129779 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
129780 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
129781 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
129782 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
129783 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
129784 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
129785 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
129786 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
129787 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
129788 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
129789 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
129790 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
129791 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
129792 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
129793 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
129794 +print_fw_version_28310 print_fw_version 0 28310 NULL
129795 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
129796 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
129797 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
129798 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
129799 +generic_access_phys_28318 generic_access_phys 4-2 28318 NULL
129800 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
129801 +filldir64_28323 filldir64 3 28323 NULL
129802 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
129803 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
129804 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
129805 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
129806 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
129807 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 NULL nohasharray
129808 +xpcs_mmd_read_28331 xpcs_mmd_read 3 28331 &rndis_opts_host_addr_show_28331
129809 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
129810 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
129811 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
129812 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
129813 +michael_init_28344 michael_init 0 28344 NULL nohasharray
129814 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 &michael_init_28344
129815 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
129816 +ldlat_show_28348 ldlat_show 0 28348 NULL
129817 +snapshot_write_28351 snapshot_write 3-0 28351 NULL
129818 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
129819 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
129820 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
129821 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357 nohasharray
129822 +data_read_28357 data_read 0 28357 &show_mem_db_28357
129823 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
129824 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
129825 +send_control_msg_28366 send_control_msg 0 28366 NULL
129826 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
129827 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
129828 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL nohasharray
129829 +poison_show_28373 poison_show 0 28373 &uwb_dev_RSSI_show_28373
129830 +operstate_show_28374 operstate_show 0 28374 NULL
129831 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
129832 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
129833 +sys_writev_28384 sys_writev 3 28384 NULL
129834 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
129835 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
129836 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
129837 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
129838 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
129839 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
129840 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
129841 +mtu_28400 mtu 0 28400 NULL
129842 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
129843 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
129844 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
129845 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
129846 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
129847 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
129848 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
129849 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
129850 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
129851 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
129852 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
129853 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
129854 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
129855 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
129856 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
129857 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
129858 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
129859 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
129860 +direction_show_28442 direction_show 0 28442 NULL
129861 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
129862 +testmode_write_28445 testmode_write 3 28445 NULL
129863 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
129864 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
129865 +lookup_last_28455 lookup_last 0 28455 NULL
129866 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
129867 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
129868 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
129869 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
129870 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
129871 +show_28462 show 0 28462 NULL
129872 +set_mode_28465 set_mode 0 28465 NULL
129873 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
129874 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 NULL nohasharray
129875 +create_urbs_28470 create_urbs 0 28470 &rtl8169_get_regs_len_28470
129876 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
129877 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
129878 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
129879 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
129880 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
129881 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
129882 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
129883 +max_response_pages_28492 max_response_pages 0 28492 NULL
129884 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
129885 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
129886 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
129887 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
129888 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
129889 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
129890 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
129891 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
129892 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
129893 +show_temp0_28521 show_temp0 0 28521 NULL nohasharray
129894 +__next_node_28521 __next_node 1-0 28521 &show_temp0_28521
129895 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
129896 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
129897 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
129898 +list_28535 list 0-5 28535 NULL
129899 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
129900 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
129901 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
129902 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
129903 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544
129904 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
129905 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
129906 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
129907 +statfs_28548 statfs 0 28548 NULL
129908 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
129909 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
129910 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
129911 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
129912 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 NULL
129913 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
129914 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
129915 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
129916 +qp_enqueue_locked_28567 qp_enqueue_locked 0-5-3 28567 NULL nohasharray
129917 +asymmetric_verify_28567 asymmetric_verify 3 28567 &qp_enqueue_locked_28567
129918 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
129919 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
129920 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
129921 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &saa7127_s_stream_28581
129922 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
129923 +el3_open_28584 el3_open 0 28584 NULL
129924 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
129925 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
129926 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
129927 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
129928 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
129929 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
129930 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
129931 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
129932 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
129933 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
129934 +xgbe_common_write_28609 xgbe_common_write 2 28609 NULL
129935 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
129936 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
129937 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
129938 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
129939 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 NULL nohasharray
129940 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 &wq_cpumask_show_28617
129941 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
129942 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
129943 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
129944 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
129945 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
129946 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
129947 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
129948 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
129949 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
129950 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
129951 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
129952 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
129953 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
129954 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
129955 +byte_read_data_28650 byte_read_data 0 28650 NULL
129956 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
129957 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
129958 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
129959 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
129960 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
129961 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
129962 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
129963 +show_refcnt_28672 show_refcnt 0 28672 NULL
129964 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
129965 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
129966 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
129967 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 NULL nohasharray
129968 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681 nohasharray
129969 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 &_picolcd_flash_read_28681
129970 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
129971 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
129972 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
129973 +min_show_28691 min_show 0 28691 NULL nohasharray
129974 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
129975 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
129976 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
129977 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
129978 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
129979 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
129980 +balance_level_28707 balance_level 0 28707 NULL
129981 +power_28709 power 0 28709 NULL nohasharray
129982 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
129983 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
129984 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
129985 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
129986 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
129987 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
129988 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
129989 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 NULL nohasharray
129990 +drm_plane_init_28731 drm_plane_init 6 28731 &nfs_revalidate_file_size_28731
129991 +spi_execute_28736 spi_execute 5 28736 NULL
129992 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
129993 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
129994 +switch_channel_28739 switch_channel 0 28739 NULL
129995 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
129996 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
129997 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
129998 +getprocattr_28754 getprocattr 0 28754 NULL
129999 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
130000 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
130001 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
130002 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
130003 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
130004 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
130005 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
130006 +peek_head_len_28771 peek_head_len 0 28771 NULL
130007 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
130008 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
130009 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
130010 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
130011 +set_mode_28785 set_mode 0 28785 NULL
130012 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
130013 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
130014 +thaw_super_28793 thaw_super 0 28793 NULL
130015 +sel_write_member_28800 sel_write_member 3 28800 NULL
130016 +show_28801 show 0 28801 NULL
130017 +update_28806 update 0 28806 NULL
130018 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
130019 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
130020 +set_lbt_28811 set_lbt 0 28811 NULL
130021 +udp_packet_28817 udp_packet 0 28817 NULL
130022 +user_preparse_28821 user_preparse 0 28821 NULL
130023 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
130024 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
130025 +show_prochot_28824 show_prochot 0 28824 NULL
130026 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
130027 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
130028 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 NULL nohasharray
130029 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 &itg3200_write_reg_8_28833
130030 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
130031 +udplite_packet_28840 udplite_packet 0 28840 NULL
130032 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
130033 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
130034 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
130035 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
130036 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
130037 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
130038 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
130039 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
130040 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
130041 +e100_self_test_28862 e100_self_test 0 28862 NULL
130042 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
130043 +disk_store_28868 disk_store 0-4 28868 NULL
130044 +profile_init_28870 profile_init 0 28870 NULL
130045 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
130046 +unix_create_28874 unix_create 0 28874 NULL
130047 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
130048 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
130049 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
130050 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
130051 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
130052 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
130053 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
130054 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
130055 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
130056 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
130057 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
130058 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
130059 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
130060 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
130061 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
130062 +get_video_status_28922 get_video_status 0 28922 NULL
130063 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
130064 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
130065 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
130066 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
130067 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
130068 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
130069 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
130070 +push_rx_28939 push_rx 3 28939 NULL
130071 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
130072 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
130073 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
130074 +icmp_packet_28950 icmp_packet 0 28950 NULL
130075 +affs_intl_hash_dentry_28953 affs_intl_hash_dentry 0 28953 NULL
130076 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
130077 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
130078 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
130079 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
130080 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
130081 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
130082 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
130083 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
130084 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
130085 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
130086 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
130087 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
130088 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
130089 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
130090 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
130091 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
130092 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
130093 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
130094 +netlink_bind_28992 netlink_bind 0 28992 NULL
130095 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
130096 +device_show_bool_28994 device_show_bool 0 28994 NULL
130097 +store_28995 store 0 28995 NULL
130098 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
130099 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
130100 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
130101 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
130102 +fdb_insert_29003 fdb_insert 0 29003 NULL
130103 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
130104 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
130105 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
130106 +read_alloc_29022 read_alloc 0 29022 NULL
130107 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
130108 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
130109 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
130110 +rmd160_update_29027 rmd160_update 0 29027 NULL
130111 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
130112 +channels_supported_show_29031 channels_supported_show 0 29031 NULL nohasharray
130113 +sys_fcntl64_29031 sys_fcntl64 3 29031 &channels_supported_show_29031
130114 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
130115 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
130116 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
130117 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
130118 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 NULL nohasharray
130119 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 &ov772x_s_ctrl_29039
130120 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
130121 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
130122 +ipath_dma_map_single_29047 ipath_dma_map_single 0 29047 NULL
130123 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
130124 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
130125 +tso_fragment_29050 tso_fragment 3 29050 NULL
130126 +open_tx_first_29051 open_tx_first 0 29051 NULL
130127 +send_request_29054 send_request 0 29054 NULL
130128 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
130129 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
130130 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
130131 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
130132 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
130133 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
130134 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
130135 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
130136 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
130137 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
130138 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
130139 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
130140 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
130141 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
130142 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
130143 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
130144 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
130145 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
130146 +show_29089 show 0 29089 NULL
130147 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
130148 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
130149 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
130150 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
130151 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
130152 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
130153 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
130154 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
130155 +show_tach_29110 show_tach 0 29110 NULL
130156 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
130157 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
130158 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
130159 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
130160 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
130161 +snprintf_29125 snprintf 0 29125 NULL
130162 +init_mac_29127 init_mac 0 29127 NULL
130163 +debug_cow_store_29128 debug_cow_store 4-0 29128 NULL
130164 +iov_shorten_29130 iov_shorten 0 29130 NULL
130165 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
130166 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
130167 +show_nports_29139 show_nports 0 29139 NULL nohasharray
130168 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
130169 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
130170 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
130171 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
130172 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
130173 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
130174 +chunksize_show_29145 chunksize_show 0 29145 NULL
130175 +reshape_ring_29147 reshape_ring 2 29147 NULL
130176 +show_29152 show 0 29152 NULL nohasharray
130177 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
130178 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
130179 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
130180 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL
130181 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
130182 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
130183 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
130184 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
130185 +badblocks_show_29175 badblocks_show 0 29175 NULL
130186 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
130187 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
130188 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
130189 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
130190 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
130191 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
130192 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
130193 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
130194 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
130195 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
130196 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
130197 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
130198 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
130199 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
130200 +disable_vport_29223 disable_vport 0 29223 NULL
130201 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
130202 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
130203 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &snd_seq_ioctl_set_client_info_29224
130204 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
130205 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 NULL nohasharray
130206 +pages_unshared_show_29229 pages_unshared_show 0 29229 &aat2870_ldo_enable_29229
130207 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
130208 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
130209 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
130210 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
130211 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
130212 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
130213 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
130214 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
130215 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
130216 +help_29245 help 0 29245 NULL nohasharray
130217 +wake_store_29245 wake_store 0-4 29245 &help_29245
130218 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
130219 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
130220 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
130221 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
130222 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
130223 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
130224 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
130225 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
130226 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
130227 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
130228 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
130229 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
130230 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
130231 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
130232 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
130233 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
130234 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
130235 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
130236 +range_read_29291 range_read 0 29291 NULL
130237 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
130238 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
130239 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
130240 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
130241 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
130242 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
130243 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
130244 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
130245 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
130246 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
130247 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
130248 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
130249 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
130250 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
130251 +set_page_29334 set_page 0 29334 NULL
130252 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
130253 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
130254 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
130255 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
130256 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
130257 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
130258 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
130259 +context_show_29361 context_show 0 29361 NULL nohasharray
130260 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
130261 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
130262 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
130263 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
130264 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
130265 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
130266 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
130267 +store_29393 store 0 29393 NULL
130268 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
130269 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
130270 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
130271 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
130272 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
130273 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
130274 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
130275 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
130276 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
130277 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
130278 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
130279 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
130280 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
130281 +mempool_create_29437 mempool_create 1 29437 NULL
130282 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
130283 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
130284 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
130285 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL
130286 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
130287 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
130288 +show_29455 show 0 29455 NULL nohasharray
130289 +__kmalloc_node_29455 __kmalloc_node 1 29455 &show_29455
130290 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
130291 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
130292 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
130293 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
130294 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
130295 +memcg_update_cache_params_29465 memcg_update_cache_params 2-0 29465 NULL nohasharray
130296 +geos_gpio_show_29465 geos_gpio_show 0 29465 &memcg_update_cache_params_29465 nohasharray
130297 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
130298 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
130299 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
130300 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
130301 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
130302 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
130303 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
130304 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
130305 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
130306 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
130307 +topology_change_show_29484 topology_change_show 0 29484 NULL
130308 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
130309 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
130310 +show_29488 show 0 29488 NULL
130311 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
130312 +store_reset_29502 store_reset 0-4 29502 NULL
130313 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
130314 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
130315 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
130316 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
130317 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
130318 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
130319 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
130320 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
130321 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
130322 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
130323 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
130324 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
130325 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
130326 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
130327 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
130328 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
130329 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
130330 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
130331 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
130332 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
130333 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
130334 +vfs_read_29543 vfs_read 0-3 29543 NULL
130335 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
130336 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
130337 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
130338 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
130339 +ftrace_write_29551 ftrace_write 3-1 29551 NULL
130340 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
130341 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
130342 +show_in_input3_29564 show_in_input3 0 29564 NULL
130343 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
130344 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
130345 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
130346 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
130347 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
130348 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
130349 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
130350 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
130351 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
130352 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
130353 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
130354 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
130355 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
130356 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
130357 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3 29589 &pvr2_hdw_report_unlocked_29589
130358 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
130359 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
130360 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
130361 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
130362 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
130363 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
130364 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
130365 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
130366 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
130367 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
130368 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
130369 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
130370 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
130371 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
130372 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
130373 +show_power_29626 show_power 0 29626 NULL
130374 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
130375 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
130376 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
130377 +spi_write_29631 spi_write 0 29631 NULL
130378 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
130379 +read_null_29633 read_null 0-3 29633 NULL nohasharray
130380 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633 nohasharray
130381 +ssp_create_msg_29633 ssp_create_msg 2 29633 &iscsi_disc_show_password_29633
130382 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
130383 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
130384 +md5_init_29643 md5_init 0 29643 NULL
130385 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
130386 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
130387 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
130388 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
130389 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
130390 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
130391 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 NULL nohasharray
130392 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 &_regulator_do_enable_29656
130393 +d_hash_29661 d_hash 0 29661 NULL
130394 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
130395 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
130396 +user_get_29663 user_get 0 29663 NULL
130397 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
130398 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
130399 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
130400 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
130401 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
130402 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
130403 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
130404 +sync_29693 sync 0 29693 NULL nohasharray
130405 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
130406 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
130407 +output_29700 output 0 29700 NULL
130408 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
130409 +cp_open_29706 cp_open 0 29706 NULL
130410 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 NULL nohasharray
130411 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 &posix_acl_from_xattr_29708
130412 +probes_write_29711 probes_write 3 29711 NULL
130413 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
130414 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
130415 +compat_write_data_29715 compat_write_data 0 29715 NULL
130416 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
130417 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
130418 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
130419 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
130420 +wake_show_29730 wake_show 0 29730 NULL
130421 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
130422 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL nohasharray
130423 +skein_1024_update_29732 skein_1024_update 0 29732 &nv_change_mtu_29732
130424 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
130425 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
130426 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
130427 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
130428 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
130429 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
130430 +adp5520_show_29748 adp5520_show 0 29748 NULL
130431 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
130432 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
130433 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
130434 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
130435 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
130436 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
130437 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
130438 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
130439 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
130440 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
130441 +devid_show_29772 devid_show 0 29772 NULL
130442 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
130443 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
130444 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
130445 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
130446 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
130447 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
130448 +dbAlloc_29794 dbAlloc 0 29794 NULL
130449 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
130450 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
130451 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
130452 +ext4_trim_all_free_29806 ext4_trim_all_free 2-4-3 29806 NULL
130453 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
130454 +oprofile_start_29810 oprofile_start 0 29810 NULL
130455 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
130456 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
130457 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
130458 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 NULL nohasharray
130459 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 &stk_sensor_set_brightness_29822
130460 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
130461 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
130462 +kexec_crash_loaded_show_29830 kexec_crash_loaded_show 0 29830 NULL
130463 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
130464 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
130465 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
130466 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
130467 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
130468 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
130469 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
130470 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
130471 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
130472 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
130473 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
130474 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
130475 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
130476 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
130477 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
130478 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
130479 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
130480 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
130481 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
130482 +dma_map_xdr_29874 dma_map_xdr 0-3 29874 NULL
130483 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
130484 +setup_29880 setup 0 29880 NULL
130485 +store_pan_29882 store_pan 0-4 29882 NULL
130486 +find_free_ctxt_29886 find_free_ctxt 0 29886 NULL nohasharray
130487 +nfc_targets_found_29886 nfc_targets_found 3 29886 &find_free_ctxt_29886
130488 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
130489 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
130490 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
130491 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
130492 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
130493 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
130494 +follow_pte_29913 follow_pte 0 29913 NULL
130495 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
130496 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
130497 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
130498 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
130499 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
130500 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
130501 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
130502 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
130503 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
130504 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
130505 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
130506 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
130507 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
130508 +ipv6_recv_error_29947 ipv6_recv_error 0-3 29947 &__btrfs_getxattr_29947
130509 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
130510 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
130511 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
130512 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
130513 +init_29962 init 0 29962 NULL
130514 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
130515 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
130516 +register_one_node_29973 register_one_node 0 29973 NULL
130517 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
130518 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
130519 +location_store_29981 location_store 0-3 29981 NULL
130520 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
130521 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
130522 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
130523 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
130524 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
130525 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
130526 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
130527 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
130528 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
130529 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
130530 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
130531 +memcpy_to_msg_30012 memcpy_to_msg 0-3 30012 NULL
130532 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
130533 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
130534 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
130535 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
130536 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
130537 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
130538 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
130539 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
130540 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
130541 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
130542 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
130543 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
130544 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
130545 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
130546 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
130547 +SyS_write_30059 SyS_write 3 30059 NULL
130548 +general_stats_read_30067 general_stats_read 0 30067 NULL
130549 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
130550 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
130551 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
130552 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
130553 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
130554 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
130555 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
130556 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
130557 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
130558 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
130559 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
130560 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
130561 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
130562 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
130563 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
130564 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
130565 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
130566 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
130567 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
130568 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &tea5764_s_ctrl_30121
130569 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
130570 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
130571 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
130572 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
130573 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
130574 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
130575 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
130576 +u_memcpya_30139 u_memcpya 2-3 30139 NULL nohasharray
130577 +sysv_hash_30139 sysv_hash 0 30139 &u_memcpya_30139
130578 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
130579 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
130580 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
130581 +start_transfer_30146 start_transfer 0 30146 NULL
130582 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
130583 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
130584 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
130585 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
130586 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
130587 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
130588 +cs_init_30168 cs_init 0 30168 NULL
130589 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
130590 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
130591 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
130592 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
130593 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
130594 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
130595 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
130596 +hrz_open_30192 hrz_open 0 30192 NULL
130597 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
130598 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
130599 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
130600 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
130601 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
130602 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
130603 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
130604 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
130605 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
130606 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
130607 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
130608 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
130609 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
130610 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
130611 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
130612 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
130613 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
130614 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
130615 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
130616 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
130617 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
130618 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
130619 +read_data_offset_30230 read_data_offset 0 30230 NULL
130620 +nested_symlink_30235 nested_symlink 0 30235 NULL
130621 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
130622 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
130623 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL nohasharray
130624 +lg4ff_range_store_30245 lg4ff_range_store 0-4 30245 &o2nm_cluster_store_30245
130625 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
130626 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
130627 +sock_aio_write_30257 sock_aio_write 0 30257 NULL
130628 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
130629 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
130630 +kexec_crash_size_store_30263 kexec_crash_size_store 0-4 30263 NULL
130631 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
130632 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
130633 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
130634 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
130635 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
130636 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
130637 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
130638 +to_addr_param_30275 to_addr_param 0 30275 NULL
130639 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
130640 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
130641 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
130642 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
130643 +max77686_rtc_stop_alarm_30293 max77686_rtc_stop_alarm 0 30293 NULL
130644 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
130645 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
130646 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
130647 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
130648 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
130649 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
130650 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
130651 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
130652 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
130653 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
130654 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
130655 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
130656 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
130657 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
130658 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL
130659 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
130660 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
130661 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
130662 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
130663 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
130664 +read_30336 read 0 30336 NULL nohasharray
130665 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
130666 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
130667 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
130668 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
130669 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
130670 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 NULL
130671 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
130672 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
130673 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
130674 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
130675 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
130676 +ipx_getname_30363 ipx_getname 0 30363 NULL
130677 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
130678 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
130679 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
130680 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
130681 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
130682 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
130683 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
130684 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
130685 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
130686 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
130687 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
130688 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
130689 +blkdev_issue_zeroout_30392 blkdev_issue_zeroout 3 30392 NULL
130690 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
130691 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
130692 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
130693 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
130694 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
130695 +ixgb_up_30405 ixgb_up 0 30405 NULL
130696 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
130697 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
130698 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
130699 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
130700 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
130701 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
130702 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
130703 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
130704 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
130705 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
130706 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
130707 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
130708 +mq_create_30425 mq_create 1 30425 NULL nohasharray
130709 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
130710 +ras_help_30427 ras_help 0 30427 NULL nohasharray
130711 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
130712 +can_notifier_30428 can_notifier 0 30428 NULL
130713 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
130714 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
130715 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
130716 +show_30434 show 0 30434 NULL
130717 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
130718 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
130719 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
130720 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
130721 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
130722 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
130723 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
130724 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
130725 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
130726 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
130727 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
130728 +urandom_read_30462 urandom_read 3-0 30462 NULL
130729 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
130730 +bop_lookup_30466 bop_lookup 0 30466 NULL
130731 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
130732 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
130733 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
130734 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 NULL nohasharray
130735 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 &soc_camera_platform_g_crop_30477
130736 +setexposure_30478 setexposure 0 30478 NULL
130737 +write_head_30481 write_head 4-0 30481 NULL nohasharray
130738 +update_30481 update 0 30481 &write_head_30481
130739 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
130740 +adu_write_30487 adu_write 3-0 30487 NULL
130741 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
130742 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
130743 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
130744 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
130745 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
130746 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
130747 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
130748 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
130749 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
130750 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
130751 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
130752 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
130753 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
130754 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
130755 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
130756 +packet_notifier_30510 packet_notifier 0 30510 NULL
130757 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
130758 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
130759 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
130760 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
130761 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
130762 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
130763 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
130764 +init_30531 init 0 30531 NULL
130765 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
130766 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
130767 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
130768 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
130769 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
130770 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
130771 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
130772 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
130773 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
130774 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
130775 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
130776 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
130777 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
130778 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
130779 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
130780 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
130781 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
130782 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
130783 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
130784 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
130785 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
130786 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
130787 +set_le_30581 set_le 4 30581 NULL
130788 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
130789 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
130790 +blk_init_tags_30592 blk_init_tags 1 30592 NULL
130791 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
130792 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
130793 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
130794 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
130795 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
130796 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
130797 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
130798 +SyS_msgrcv_30611 SyS_msgrcv 3 30611 NULL
130799 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
130800 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
130801 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
130802 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
130803 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
130804 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 NULL nohasharray
130805 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 &s5k4aa_set_exposure_30627
130806 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
130807 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
130808 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
130809 +run_store_30632 run_store 0-4 30632 NULL
130810 +show_30633 show 0 30633 NULL
130811 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
130812 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
130813 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
130814 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
130815 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
130816 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
130817 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
130818 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
130819 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
130820 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
130821 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
130822 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
130823 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
130824 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
130825 +agp_remap_30665 agp_remap 2 30665 NULL
130826 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
130827 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
130828 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
130829 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
130830 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
130831 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
130832 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
130833 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
130834 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
130835 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
130836 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
130837 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
130838 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
130839 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
130840 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
130841 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
130842 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
130843 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
130844 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
130845 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
130846 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
130847 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
130848 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
130849 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
130850 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
130851 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
130852 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
130853 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
130854 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
130855 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
130856 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
130857 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
130858 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
130859 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
130860 +snapshot_status_30744 snapshot_status 5 30744 NULL
130861 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
130862 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
130863 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
130864 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
130865 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
130866 +stepping_show_30758 stepping_show 0 30758 NULL
130867 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
130868 +aa_capable_30763 aa_capable 0 30763 NULL
130869 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
130870 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
130871 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
130872 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
130873 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
130874 +fillonedir_30772 fillonedir 3 30772 NULL
130875 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
130876 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
130877 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
130878 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
130879 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
130880 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
130881 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
130882 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
130883 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
130884 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
130885 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
130886 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
130887 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
130888 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
130889 +dn_create_30821 dn_create 0 30821 NULL
130890 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
130891 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
130892 +pvc_create_30834 pvc_create 0 30834 NULL
130893 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
130894 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
130895 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
130896 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
130897 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
130898 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
130899 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
130900 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
130901 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
130902 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
130903 +is_otg_show_30852 is_otg_show 0 30852 NULL
130904 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
130905 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
130906 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
130907 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
130908 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
130909 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
130910 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
130911 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
130912 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
130913 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
130914 +pn_recvmsg_30887 pn_recvmsg 0-4 30887 NULL nohasharray
130915 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
130916 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
130917 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
130918 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
130919 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
130920 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
130921 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
130922 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 NULL nohasharray
130923 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 &bq2415x_get_battery_regulation_voltage_30903
130924 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
130925 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
130926 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
130927 +num_pages_show_30915 num_pages_show 0 30915 NULL
130928 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
130929 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
130930 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
130931 +show_fan_max_30922 show_fan_max 0 30922 NULL
130932 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
130933 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
130934 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
130935 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
130936 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
130937 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
130938 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
130939 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
130940 +set_30936 set 0 30936 &hello_time_show_30936
130941 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
130942 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
130943 +read_usunc_30940 read_usunc 0 30940 NULL
130944 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
130945 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
130946 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
130947 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
130948 +store_30953 store 0-4 30953 &reserve_space_30953
130949 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
130950 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
130951 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
130952 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
130953 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
130954 +sr_write_async_30968 sr_write_async 3 30968 NULL
130955 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
130956 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 NULL
130957 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
130958 +cypress_open_30984 cypress_open 0 30984 NULL
130959 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
130960 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
130961 +wan_write_30990 wan_write 0 30990 NULL
130962 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
130963 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
130964 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
130965 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
130966 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
130967 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
130968 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
130969 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
130970 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
130971 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
130972 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
130973 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
130974 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
130975 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 NULL nohasharray
130976 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 &btrfs_space_info_show_bytes_may_use_31024 nohasharray
130977 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &phys_pmd_init_31024
130978 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
130979 +get_regs_len_31032 get_regs_len 0 31032 NULL
130980 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
130981 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
130982 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
130983 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
130984 +show_brightness_31047 show_brightness 0 31047 NULL
130985 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
130986 +sys_splice_31055 sys_splice 5 31055 NULL
130987 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
130988 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
130989 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
130990 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
130991 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
130992 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
130993 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
130994 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
130995 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
130996 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
130997 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
130998 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
130999 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
131000 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
131001 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
131002 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
131003 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
131004 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
131005 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
131006 +output_report_31105 output_report 0 31105 NULL
131007 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
131008 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
131009 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
131010 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
131011 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
131012 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
131013 +show_31115 show 0 31115 NULL
131014 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
131015 +space_store_31124 space_store 0-3 31124 NULL
131016 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
131017 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
131018 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
131019 +tse_init_rx_buffer_31129 tse_init_rx_buffer 0-3 31129 NULL
131020 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
131021 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
131022 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
131023 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
131024 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
131025 +ssb_read16_31139 ssb_read16 0 31139 NULL
131026 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
131027 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
131028 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL nohasharray
131029 +w9966_v4l_read_31148 w9966_v4l_read 3 31148 &patch_nvhdmi_31148
131030 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
131031 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
131032 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
131033 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
131034 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
131035 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
131036 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
131037 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
131038 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
131039 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
131040 +store_31179 store 0-3 31179 NULL
131041 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
131042 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
131043 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
131044 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
131045 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
131046 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
131047 +amd8111_access_31197 amd8111_access 0 31197 NULL
131048 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 NULL nohasharray
131049 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 &rocker_dma_ring_create_31198
131050 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
131051 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
131052 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
131053 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
131054 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
131055 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
131056 +__read_reg_31216 __read_reg 0 31216 NULL
131057 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
131058 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
131059 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
131060 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
131061 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
131062 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
131063 +vmcoreinfo_show_31231 vmcoreinfo_show 0 31231 NULL
131064 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
131065 +store_31237 store 0-3 31237 NULL
131066 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
131067 +cyy_readb_31240 cyy_readb 0 31240 NULL nohasharray
131068 +tty_check_change_31240 tty_check_change 0 31240 &cyy_readb_31240
131069 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
131070 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
131071 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
131072 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
131073 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
131074 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
131075 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
131076 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
131077 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3-2 31272 NULL
131078 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
131079 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
131080 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
131081 +autosuspend_store_31279 autosuspend_store 0-4 31279 NULL nohasharray
131082 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 &autosuspend_store_31279
131083 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
131084 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
131085 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
131086 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
131087 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
131088 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
131089 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
131090 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
131091 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
131092 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
131093 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
131094 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
131095 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
131096 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
131097 +command_file_write_31318 command_file_write 3-0 31318 NULL
131098 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 NULL nohasharray
131099 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 &ext4_xattr_block_list_31325
131100 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
131101 +recvmsg_31331 recvmsg 0-4 31331 NULL
131102 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
131103 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
131104 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
131105 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
131106 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
131107 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
131108 +platform_device_add_31340 platform_device_add 0 31340 NULL
131109 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
131110 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
131111 +queue_setup_31353 queue_setup 0 31353 NULL
131112 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
131113 +outlen_write_31358 outlen_write 3-0 31358 NULL
131114 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
131115 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
131116 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
131117 +handler_31368 handler 0 31368 NULL
131118 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
131119 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
131120 +fb_blank_31377 fb_blank 0 31377 NULL
131121 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
131122 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
131123 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
131124 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
131125 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
131126 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
131127 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
131128 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
131129 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
131130 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
131131 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
131132 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
131133 +mcs7830_set_reg_31413 mcs7830_set_reg 0-3 31413 NULL
131134 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
131135 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
131136 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
131137 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 NULL nohasharray
131138 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 &test_rtc_read_time_31422 nohasharray
131139 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &_sp2d_max_pg_31422
131140 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
131141 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
131142 +iuu_open_31432 iuu_open 0 31432 NULL
131143 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 NULL nohasharray
131144 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 &snd_ice1712_capture_prepare_31445
131145 +security_set_bools_31447 security_set_bools 0 31447 NULL
131146 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
131147 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
131148 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
131149 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
131150 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
131151 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
131152 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
131153 +drm_read_31467 drm_read 0-3 31467 NULL
131154 +do_fcntl_31468 do_fcntl 3 31468 NULL
131155 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
131156 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
131157 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
131158 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
131159 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
131160 +ath10k_send_key_31483 ath10k_send_key 0 31483 NULL
131161 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
131162 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
131163 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
131164 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
131165 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
131166 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
131167 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
131168 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
131169 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
131170 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
131171 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
131172 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
131173 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
131174 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
131175 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
131176 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
131177 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
131178 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
131179 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
131180 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
131181 +fs_send_31530 fs_send 0 31530 NULL
131182 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
131183 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
131184 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
131185 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 NULL nohasharray
131186 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 &powerclamp_cpu_callback_31543
131187 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
131188 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
131189 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
131190 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
131191 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &vendor_name_show_31559
131192 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
131193 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
131194 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
131195 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
131196 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
131197 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
131198 +latch_read_file_31569 latch_read_file 0 31569 NULL
131199 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
131200 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
131201 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
131202 +osst_write_31581 osst_write 3-0 31581 NULL
131203 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
131204 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
131205 +fc_read_31589 fc_read 0-3 31589 NULL
131206 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
131207 +adp8870_read_31592 adp8870_read 0 31592 NULL
131208 +fc0011_set_params_31596 fc0011_set_params 0 31596 NULL nohasharray
131209 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 &fc0011_set_params_31596 nohasharray
131210 +diag_write_31596 diag_write 0 31596 &show_fc_vport_vport_state_31596
131211 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
131212 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
131213 +store_31610 store 0-4 31610 NULL
131214 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
131215 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
131216 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
131217 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
131218 +arvo_sysfs_read_31617 arvo_sysfs_read 0-6 31617 &memblock_virt_alloc_nopanic_31617
131219 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
131220 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
131221 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
131222 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
131223 +disassociate_31631 disassociate 0 31631 NULL
131224 +caif_create_31634 caif_create 0 31634 NULL
131225 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
131226 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
131227 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
131228 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
131229 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
131230 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
131231 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
131232 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
131233 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
131234 +current_page_show_31657 current_page_show 0 31657 NULL
131235 +reset_31659 reset 0 31659 NULL
131236 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 NULL nohasharray
131237 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 &__ceph_do_getattr_31661 nohasharray
131238 +bq4802_read_time_31661 bq4802_read_time 0 31661 &xfer_secondary_pool_31661
131239 +__lgread_31668 __lgread 4 31668 NULL
131240 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
131241 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
131242 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
131243 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
131244 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
131245 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
131246 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 NULL nohasharray
131247 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682 nohasharray
131248 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 &bq2415x_set_charge_current_31682
131249 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
131250 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
131251 +x25_bind_31686 x25_bind 0 31686 NULL
131252 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
131253 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
131254 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
131255 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
131256 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
131257 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
131258 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
131259 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
131260 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
131261 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
131262 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
131263 +apply_constraint_31714 apply_constraint 0 31714 NULL
131264 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
131265 +id_device_show_31718 id_device_show 0 31718 NULL
131266 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
131267 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
131268 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
131269 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
131270 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
131271 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
131272 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
131273 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
131274 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
131275 +set_audio_31733 set_audio 0 31733 NULL
131276 +label_northbridge_31734 label_northbridge 0 31734 NULL
131277 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
131278 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
131279 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
131280 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
131281 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
131282 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
131283 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
131284 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
131285 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
131286 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
131287 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
131288 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
131289 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
131290 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
131291 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
131292 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
131293 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
131294 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
131295 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
131296 +tg3_start_31796 tg3_start 0 31796 NULL
131297 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
131298 +get_count_order_31800 get_count_order 0 31800 NULL
131299 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
131300 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
131301 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
131302 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
131303 +data_write_31805 data_write 3-0 31805 NULL
131304 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
131305 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
131306 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
131307 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
131308 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
131309 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
131310 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
131311 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
131312 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
131313 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
131314 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
131315 +any_show_31831 any_show 0 31831 NULL
131316 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
131317 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
131318 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
131319 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
131320 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
131321 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
131322 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
131323 +show_31851 show 0 31851 NULL
131324 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
131325 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
131326 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
131327 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
131328 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
131329 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
131330 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
131331 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
131332 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
131333 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
131334 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
131335 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
131336 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876
131337 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
131338 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
131339 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
131340 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
131341 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
131342 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
131343 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
131344 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
131345 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
131346 +xattr_permission_31907 xattr_permission 0 31907 NULL
131347 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
131348 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
131349 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
131350 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
131351 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
131352 +new_dir_31919 new_dir 3 31919 NULL
131353 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
131354 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
131355 +show_lsvalue_31923 show_lsvalue 0 31923 NULL
131356 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
131357 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
131358 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
131359 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
131360 +era_status_31934 era_status 5 31934 NULL
131361 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
131362 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL nohasharray
131363 +guestwidth_to_adjustwidth_31937 guestwidth_to_adjustwidth 0-1 31937 &bh1770_set_prox_rate_below_31937
131364 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
131365 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
131366 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
131367 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
131368 +read_mem_31942 read_mem 3-0 31942 NULL
131369 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
131370 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
131371 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
131372 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
131373 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
131374 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
131375 +vb2_write_31948 vb2_write 3-0 31948 NULL
131376 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
131377 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
131378 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
131379 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
131380 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
131381 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
131382 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
131383 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
131384 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
131385 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
131386 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
131387 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
131388 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
131389 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
131390 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
131391 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
131392 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
131393 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
131394 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
131395 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
131396 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
131397 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
131398 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
131399 +si4713_setup_31994 si4713_setup 0 31994 NULL
131400 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
131401 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
131402 +poll_dte_32001 poll_dte 0 32001 NULL
131403 +show_line_32004 show_line 0-3-4 32004 NULL
131404 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 NULL nohasharray
131405 +calc_hmac_32010 calc_hmac 3 32010 &jffs2_rtime_decompress_32010
131406 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
131407 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
131408 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
131409 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
131410 +stk_read_32038 stk_read 3-0 32038 NULL
131411 +camera_show_32039 camera_show 0 32039 NULL
131412 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
131413 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
131414 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
131415 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
131416 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
131417 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
131418 +dnet_open_32060 dnet_open 0 32060 NULL
131419 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
131420 +flush_buffer_32063 flush_buffer 0 32063 NULL
131421 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
131422 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
131423 +multipath_run_32066 multipath_run 0 32066 NULL
131424 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
131425 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
131426 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
131427 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
131428 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
131429 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
131430 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
131431 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
131432 +toshiba_touchpad_show_32091 toshiba_touchpad_show 0 32091 NULL nohasharray
131433 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 &toshiba_touchpad_show_32091
131434 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
131435 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
131436 +bio_alloc_32095 bio_alloc 2 32095 NULL
131437 +temp_show_32099 temp_show 0 32099 NULL
131438 +alloc_pwms_32100 alloc_pwms 2-1 32100 NULL
131439 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
131440 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
131441 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
131442 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
131443 +ep_enable_32105 ep_enable 0 32105 NULL
131444 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
131445 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
131446 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
131447 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
131448 +disk_status_32120 disk_status 4-0 32120 NULL
131449 +adfs_hash_32125 adfs_hash 0 32125 NULL
131450 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
131451 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
131452 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
131453 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
131454 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
131455 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
131456 +alloc_tx_32143 alloc_tx 2 32143 NULL
131457 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
131458 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
131459 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
131460 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
131461 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
131462 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
131463 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
131464 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
131465 +bind_32161 bind 0 32161 NULL
131466 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
131467 +venus_link_32165 venus_link 5 32165 NULL
131468 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 NULL nohasharray
131469 +channel_get_32166 channel_get 0 32166 &s5p_jpeg_s_ctrl_32166
131470 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
131471 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
131472 +get_beep_32172 get_beep 0 32172 NULL
131473 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
131474 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
131475 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
131476 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
131477 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
131478 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
131479 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
131480 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
131481 +validate_add_page_32189 validate_add_page 0 32189 NULL
131482 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
131483 +del_ptr_32197 del_ptr 4 32197 NULL
131484 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
131485 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
131486 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
131487 +affs_statfs_32208 affs_statfs 0 32208 NULL
131488 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
131489 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
131490 +lower_callback_32223 lower_callback 0 32223 NULL
131491 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
131492 +mic_get_smpt_ref_count_32226 mic_get_smpt_ref_count 0 32226 NULL
131493 +open_patch_32229 open_patch 0 32229 NULL
131494 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
131495 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
131496 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
131497 +ec_transaction_32239 ec_transaction 0 32239 NULL
131498 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 0-4 32241 NULL
131499 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
131500 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
131501 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
131502 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
131503 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
131504 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
131505 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
131506 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
131507 +dp_device_event_32266 dp_device_event 0 32266 NULL
131508 +write_cam_control_32268 write_cam_control 0 32268 NULL
131509 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
131510 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
131511 +store_in_max_32278 store_in_max 0-4 32278 NULL
131512 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
131513 +runtime_resume_32282 runtime_resume 0 32282 NULL
131514 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
131515 +show_control_32286 show_control 0 32286 NULL
131516 +uart401_open_32288 uart401_open 0 32288 NULL
131517 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
131518 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
131519 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
131520 +find_ci_32301 find_ci 0 32301 NULL
131521 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
131522 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
131523 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
131524 +pm_async_show_32309 pm_async_show 0 32309 NULL
131525 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
131526 +SyS_select_32319 SyS_select 1 32319 NULL
131527 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
131528 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
131529 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
131530 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
131531 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
131532 +nouveau_bar_create__32332 nouveau_bar_create_ 4 32332 NULL
131533 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
131534 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
131535 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
131536 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
131537 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
131538 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
131539 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
131540 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
131541 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
131542 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
131543 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
131544 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
131545 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
131546 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
131547 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
131548 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
131549 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
131550 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
131551 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
131552 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
131553 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
131554 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
131555 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
131556 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
131557 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
131558 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
131559 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
131560 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
131561 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
131562 +root_port_show_32379 root_port_show 0 32379 NULL
131563 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
131564 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
131565 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
131566 +x75create_32394 x75create 0 32394 NULL
131567 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
131568 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
131569 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
131570 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
131571 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
131572 +usecs_to_dev_32404 usecs_to_dev 0 32404 NULL nohasharray
131573 +lpfc_info_show_32404 lpfc_info_show 0 32404 &usecs_to_dev_32404 nohasharray
131574 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &lpfc_info_show_32404
131575 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
131576 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
131577 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
131578 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
131579 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
131580 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
131581 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
131582 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
131583 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
131584 +SyS_send_32424 SyS_send 3 32424 NULL
131585 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
131586 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
131587 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
131588 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
131589 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
131590 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
131591 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
131592 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
131593 +show_in16_32441 show_in16 0 32441 NULL
131594 +axnet_resume_32442 axnet_resume 0 32442 NULL
131595 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
131596 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
131597 +set_status_32456 set_status 0 32456 NULL
131598 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
131599 +wm8350_block_read_32458 wm8350_block_read 0 32458 NULL nohasharray
131600 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458 nohasharray
131601 +hid_input_report_32458 hid_input_report 4 32458 &__ext4_handle_dirty_super_32458
131602 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
131603 +cache_status_32462 cache_status 5 32462 NULL
131604 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
131605 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
131606 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
131607 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
131608 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 NULL nohasharray
131609 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 &show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465
131610 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
131611 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
131612 +piix4_access_32474 piix4_access 0 32474 NULL
131613 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
131614 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
131615 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
131616 +temp0_show_32489 temp0_show 0 32489 NULL
131617 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
131618 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
131619 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
131620 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
131621 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
131622 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
131623 +initialize_32504 initialize 0 32504 NULL
131624 +fwnet_open_32505 fwnet_open 0 32505 NULL
131625 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
131626 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
131627 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
131628 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
131629 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
131630 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
131631 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
131632 +disconnect_32521 disconnect 4 32521 NULL
131633 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
131634 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
131635 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
131636 +ilo_read_32531 ilo_read 3-0 32531 NULL
131637 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
131638 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
131639 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
131640 +snd_register_device_32537 snd_register_device 0 32537 NULL
131641 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
131642 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
131643 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
131644 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
131645 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
131646 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
131647 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
131648 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL nohasharray
131649 +resume_show_32552 resume_show 0 32552 &show_fcstat_fcp_packet_alloc_failures_32552
131650 +device_change_notifier_32558 device_change_notifier 0 32558 NULL nohasharray
131651 +__first_node_32558 __first_node 0 32558 &device_change_notifier_32558
131652 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
131653 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
131654 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
131655 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
131656 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
131657 +async_memcpy_32565 async_memcpy 4-3 32565 NULL nohasharray
131658 +osc_iocontrol_32565 osc_iocontrol 3 32565 &async_memcpy_32565
131659 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
131660 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
131661 +listen_32570 listen 0 32570 NULL
131662 +__vlan_add_32575 __vlan_add 0 32575 NULL
131663 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
131664 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
131665 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
131666 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
131667 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
131668 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
131669 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
131670 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
131671 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
131672 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
131673 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
131674 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
131675 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
131676 +toshiba_kbd_bl_timeout_show_32606 toshiba_kbd_bl_timeout_show 0 32606 NULL
131677 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
131678 +status_control_read_32608 status_control_read 0-5-6 32608 &sys_set_mempolicy_32608 nohasharray
131679 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608 nohasharray
131680 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &vbi_out_buf_prepare_32608
131681 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL nohasharray
131682 +read_32613 read 0 32613 &replace_page_cache_page_32613
131683 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
131684 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
131685 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
131686 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
131687 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 0-4 32631 NULL
131688 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
131689 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
131690 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
131691 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
131692 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
131693 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
131694 +show_abi_version_32641 show_abi_version 0 32641 NULL
131695 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
131696 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
131697 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3 32644 NULL
131698 +kvmalloc_32646 kvmalloc 1 32646 NULL
131699 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
131700 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
131701 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
131702 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
131703 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
131704 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
131705 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
131706 +cpuup_prepare_32674 cpuup_prepare 0 32674 NULL
131707 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
131708 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
131709 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
131710 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
131711 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
131712 +family_show_32685 family_show 0 32685 NULL
131713 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
131714 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
131715 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
131716 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
131717 +si3054_init_32700 si3054_init 0 32700 NULL
131718 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
131719 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
131720 +security_get_32703 security_get 0 32703 NULL nohasharray
131721 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
131722 +check_bdq_32704 check_bdq 0 32704 NULL
131723 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
131724 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
131725 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
131726 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
131727 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
131728 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
131729 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
131730 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
131731 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
131732 +rpm_resume_32734 rpm_resume 0 32734 NULL
131733 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
131734 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
131735 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
131736 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
131737 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
131738 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
131739 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
131740 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
131741 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
131742 +every_nth_show_32754 every_nth_show 0 32754 NULL
131743 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
131744 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
131745 +__bt_get_word_32770 __bt_get_word 2 32770 NULL
131746 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 0-4 32775 NULL
131747 +qt2_write_32776 qt2_write 0-4 32776 NULL
131748 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
131749 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
131750 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
131751 +show_state_field_32780 show_state_field 0 32780 NULL
131752 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
131753 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
131754 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
131755 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
131756 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
131757 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
131758 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
131759 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
131760 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
131761 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
131762 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
131763 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
131764 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
131765 +get_register_page_interruptible_32809 get_register_page_interruptible 5-0 32809 NULL nohasharray
131766 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
131767 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
131768 +copy_name_32811 copy_name 0-3 32811 NULL
131769 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
131770 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
131771 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
131772 +__ksize_32837 __ksize 0 32837 NULL
131773 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
131774 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
131775 +vga_rseq_32848 vga_rseq 0 32848 NULL
131776 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
131777 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
131778 +show_32860 show 0 32860 NULL
131779 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
131780 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
131781 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
131782 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
131783 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
131784 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
131785 +sha1_final_32876 sha1_final 0 32876 NULL
131786 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
131787 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &cifs_writedata_alloc_32880 nohasharray
131788 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &__tcp_splice_read_32880
131789 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
131790 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
131791 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
131792 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
131793 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
131794 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 NULL nohasharray
131795 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 &msp_s_ctrl_32892
131796 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
131797 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
131798 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
131799 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
131800 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
131801 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
131802 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
131803 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
131804 +write_policy_show_32908 write_policy_show 0 32908 NULL
131805 +show_fan16_32912 show_fan16 0 32912 NULL
131806 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
131807 +show_32916 show 0 32916 NULL
131808 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
131809 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
131810 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
131811 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0 32931 NULL
131812 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
131813 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
131814 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
131815 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
131816 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
131817 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
131818 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
131819 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
131820 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
131821 +trusted_list_32953 trusted_list 0-5 32953 NULL
131822 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
131823 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
131824 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
131825 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
131826 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
131827 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
131828 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
131829 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
131830 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
131831 +pte_val_32981 pte_val 0 32981 NULL
131832 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
131833 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
131834 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
131835 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
131836 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
131837 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
131838 +ext3_alloc_blocks_33007 ext3_alloc_blocks 3-0 33007 NULL nohasharray
131839 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
131840 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
131841 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
131842 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
131843 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
131844 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
131845 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
131846 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
131847 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
131848 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
131849 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
131850 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
131851 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
131852 +show_current_governor_33033 show_current_governor 0 33033 NULL
131853 +make_reservation_33038 make_reservation 0 33038 NULL
131854 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
131855 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
131856 +show_ch_count_33045 show_ch_count 0 33045 NULL
131857 +show_sgid_33048 show_sgid 0 33048 NULL
131858 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
131859 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
131860 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
131861 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
131862 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
131863 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
131864 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
131865 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
131866 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
131867 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
131868 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
131869 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
131870 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
131871 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
131872 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
131873 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
131874 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
131875 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
131876 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
131877 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
131878 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
131879 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
131880 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
131881 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
131882 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
131883 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
131884 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
131885 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
131886 +isofs_hashi_33112 isofs_hashi 0 33112 NULL nohasharray
131887 +dump_cr_33112 dump_cr 0 33112 &isofs_hashi_33112 nohasharray
131888 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112 nohasharray
131889 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 &metadata_store_33112
131890 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
131891 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
131892 +write_node_33121 write_node 4-0 33121 NULL
131893 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
131894 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
131895 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
131896 +sas_change_queue_depth_33131 sas_change_queue_depth 0-2 33131 NULL
131897 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
131898 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
131899 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
131900 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
131901 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
131902 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
131903 +SyS_poll_33152 SyS_poll 2 33152 NULL
131904 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
131905 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
131906 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
131907 +async_gen_syndrome_33162 async_gen_syndrome 2 33162 NULL
131908 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL
131909 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
131910 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
131911 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
131912 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
131913 +show_otp2_33172 show_otp2 0 33172 NULL
131914 +begin_33173 begin 0 33173 NULL
131915 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
131916 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
131917 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
131918 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
131919 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
131920 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
131921 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
131922 +flash_store_33203 flash_store 0-4 33203 NULL
131923 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
131924 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
131925 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
131926 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
131927 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
131928 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
131929 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 NULL nohasharray
131930 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217 nohasharray
131931 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 &mwl8k_send_fw_load_cmd_33217
131932 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
131933 +fops_write_33219 fops_write 0-3 33219 NULL
131934 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
131935 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
131936 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
131937 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
131938 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
131939 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
131940 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
131941 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
131942 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
131943 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
131944 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
131945 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
131946 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
131947 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
131948 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
131949 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
131950 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
131951 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
131952 +ipgre_open_33270 ipgre_open 0 33270 NULL
131953 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
131954 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL nohasharray
131955 +ipath_dma_map_page_33276 ipath_dma_map_page 0-3 33276 &sctp_primitive_REQUESTHEARTBEAT_33276
131956 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
131957 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
131958 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
131959 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
131960 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
131961 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
131962 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
131963 +bin_search_33289 bin_search 0 33289 NULL
131964 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
131965 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
131966 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
131967 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
131968 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
131969 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
131970 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
131971 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
131972 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
131973 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL
131974 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
131975 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
131976 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
131977 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
131978 +bdc_run_33333 bdc_run 0 33333 NULL
131979 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
131980 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
131981 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
131982 +smk_ipv6_port_check_33347 smk_ipv6_port_check 0 33347 NULL
131983 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
131984 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
131985 +i2o_exec_probe_33354 i2o_exec_probe 0 33354 NULL
131986 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
131987 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
131988 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
131989 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
131990 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
131991 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
131992 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
131993 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
131994 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
131995 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
131996 +setsockopt_33380 setsockopt 0 33380 NULL
131997 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
131998 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
131999 +airo_suspend_33386 airo_suspend 0 33386 NULL
132000 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
132001 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
132002 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
132003 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
132004 +nvc0_ram_create__33391 nvc0_ram_create_ 5 33391 NULL
132005 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
132006 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
132007 +size_read_33399 size_read 0-3 33399 NULL
132008 +show_yoffset_33400 show_yoffset 0 33400 NULL
132009 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
132010 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
132011 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
132012 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &dummy_urb_enqueue_33408
132013 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
132014 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
132015 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
132016 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
132017 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
132018 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
132019 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
132020 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
132021 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
132022 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
132023 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
132024 +mic_start_33422 mic_start 0 33422 NULL
132025 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
132026 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
132027 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
132028 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
132029 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
132030 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
132031 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
132032 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
132033 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
132034 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
132035 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
132036 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
132037 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
132038 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
132039 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
132040 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
132041 +da903x_enable_33458 da903x_enable 0 33458 NULL nohasharray
132042 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3 33458 &da903x_enable_33458
132043 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
132044 +__verify_length_33462 __verify_length 0 33462 NULL
132045 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
132046 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
132047 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
132048 +create_entry_33479 create_entry 2 33479 NULL
132049 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
132050 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
132051 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
132052 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
132053 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
132054 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
132055 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
132056 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
132057 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
132058 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
132059 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
132060 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
132061 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
132062 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
132063 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
132064 +vbi_prepare_33516 vbi_prepare 0 33516 NULL
132065 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
132066 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
132067 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
132068 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 0-3 33521 NULL
132069 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
132070 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
132071 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
132072 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0-4 33528 NULL
132073 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
132074 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
132075 +show_temp_high_33534 show_temp_high 0 33534 NULL
132076 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
132077 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
132078 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
132079 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
132080 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
132081 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
132082 +get_fan_div_33546 get_fan_div 0 33546 NULL
132083 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
132084 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
132085 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
132086 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
132087 +dup_array_33551 dup_array 3 33551 NULL
132088 +in8_33552 in8 0 33552 NULL nohasharray
132089 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
132090 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
132091 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
132092 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
132093 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
132094 +limit_write_33576 limit_write 0-3 33576 NULL
132095 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
132096 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
132097 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
132098 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
132099 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
132100 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
132101 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
132102 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
132103 +really_probe_33598 really_probe 0 33598 NULL
132104 +rtl_open_33601 rtl_open 0 33601 NULL
132105 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
132106 +temp_vga_33605 temp_vga 0 33605 NULL
132107 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
132108 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
132109 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
132110 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
132111 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &xt_compat_target_offset_33608 nohasharray
132112 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &ltc4245_show_gpio_33608
132113 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
132114 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
132115 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
132116 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
132117 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
132118 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
132119 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
132120 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
132121 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
132122 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
132123 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
132124 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
132125 +swap_type_of_33634 swap_type_of 0 33634 NULL
132126 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
132127 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
132128 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
132129 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
132130 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
132131 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
132132 +ali_write_33649 ali_write 0-3 33649 NULL
132133 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
132134 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
132135 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
132136 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
132137 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
132138 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
132139 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
132140 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
132141 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
132142 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
132143 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
132144 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 NULL nohasharray
132145 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 &pcm_playback_prepare_33674
132146 +show_color_common_33677 show_color_common 0 33677 NULL
132147 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
132148 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
132149 +policy_show_33685 policy_show 0 33685 NULL nohasharray
132150 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
132151 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
132152 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
132153 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
132154 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694
132155 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
132156 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
132157 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
132158 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
132159 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
132160 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
132161 +expand_corename_33710 expand_corename 2 33710 NULL
132162 +enable_33715 enable 0 33715 NULL
132163 +tipc_link_stats_33716 tipc_link_stats 3 33716 NULL
132164 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
132165 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
132166 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
132167 +changeset_show_33726 changeset_show 0 33726 NULL
132168 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
132169 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
132170 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
132171 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
132172 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
132173 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
132174 +init_vif_33746 init_vif 0 33746 NULL
132175 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
132176 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
132177 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
132178 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
132179 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
132180 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
132181 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
132182 +var_to_pll_33759 var_to_pll 0 33759 NULL
132183 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
132184 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
132185 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
132186 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
132187 +hashtab_create_33769 hashtab_create 3 33769 NULL
132188 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
132189 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
132190 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
132191 +____request_module_33775 ____request_module 0 33775 NULL
132192 +offset_to_stripe_33778 offset_to_stripe 0-2 33778 NULL
132193 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
132194 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
132195 +show_33785 show 0 33785 NULL nohasharray
132196 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
132197 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
132198 +kpageflags_read_33792 kpageflags_read 0-3 33792 NULL
132199 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
132200 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
132201 +check_qos_33797 check_qos 0 33797 NULL nohasharray
132202 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
132203 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
132204 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
132205 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
132206 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
132207 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
132208 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
132209 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
132210 +kcs_size_33818 kcs_size 0 33818 NULL
132211 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
132212 +read_reg_33819 read_reg 0 33819 &filter_write_33819
132213 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
132214 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
132215 +scrub_setup_recheck_block_33831 scrub_setup_recheck_block 4-5 33831 NULL
132216 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
132217 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
132218 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
132219 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
132220 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
132221 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
132222 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
132223 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
132224 +hamachi_open_33855 hamachi_open 0 33855 NULL
132225 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
132226 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
132227 +hdcs_start_33860 hdcs_start 0 33860 NULL
132228 +dev_register_33861 dev_register 0 33861 NULL
132229 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
132230 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
132231 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
132232 +bin_string_33884 bin_string 5-3 33884 NULL
132233 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
132234 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
132235 +twl_request_33892 twl_request 0 33892 NULL
132236 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
132237 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
132238 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
132239 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
132240 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
132241 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
132242 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
132243 +sg_nents_33909 sg_nents 0 33909 NULL
132244 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
132245 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
132246 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
132247 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
132248 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
132249 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
132250 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
132251 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
132252 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
132253 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
132254 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
132255 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
132256 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
132257 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
132258 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
132259 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
132260 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
132261 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
132262 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
132263 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
132264 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
132265 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
132266 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
132267 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
132268 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
132269 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
132270 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
132271 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
132272 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
132273 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
132274 +store_33978 store 0 33978 NULL nohasharray
132275 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
132276 +brightness_show_33981 brightness_show 0 33981 NULL
132277 +show_33983 show 0 33983 NULL nohasharray
132278 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
132279 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
132280 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
132281 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
132282 +is_enabled_33989 is_enabled 0 33989 NULL
132283 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
132284 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
132285 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
132286 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
132287 +__az6007_read_34011 __az6007_read 0 34011 NULL
132288 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
132289 +state_show_34018 state_show 0 34018 NULL
132290 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
132291 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
132292 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
132293 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
132294 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
132295 +ghash_update_34031 ghash_update 0 34031 NULL
132296 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
132297 +ppp_write_34034 ppp_write 3-0 34034 NULL
132298 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
132299 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
132300 +__domain_flush_pages_34045 __domain_flush_pages 3-2 34045 NULL nohasharray
132301 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
132302 +ncp_hash_dentry_34049 ncp_hash_dentry 0 34049 NULL nohasharray
132303 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 &ncp_hash_dentry_34049
132304 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
132305 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
132306 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
132307 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
132308 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
132309 +store_34070 store 0-3 34070 NULL
132310 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
132311 +show_analog_out_34081 show_analog_out 0 34081 NULL
132312 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
132313 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
132314 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
132315 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
132316 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
132317 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
132318 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
132319 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
132320 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
132321 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
132322 +ipath_map_page_34112 ipath_map_page 3 34112 NULL
132323 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
132324 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
132325 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
132326 +islpci_mgt_transmit_34133 islpci_mgt_transmit 0-5 34133 NULL nohasharray
132327 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
132328 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
132329 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
132330 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
132331 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
132332 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
132333 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
132334 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
132335 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
132336 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
132337 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
132338 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
132339 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
132340 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
132341 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
132342 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
132343 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
132344 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
132345 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
132346 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
132347 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
132348 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
132349 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
132350 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
132351 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
132352 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
132353 +show_pkey_34170 show_pkey 0 34170 NULL
132354 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
132355 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
132356 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
132357 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
132358 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
132359 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
132360 +hidp_set_raw_report_34192 hidp_set_raw_report 0-4 34192 NULL
132361 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
132362 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
132363 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
132364 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
132365 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 NULL nohasharray
132366 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 &rsi_debug_zone_write_34206
132367 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
132368 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
132369 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
132370 +__send_command_34218 __send_command 5-7 34218 NULL
132371 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
132372 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
132373 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
132374 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
132375 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
132376 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
132377 +store_34237 store 0-4 34237 NULL
132378 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
132379 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
132380 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
132381 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
132382 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
132383 +i2o_bus_probe_34244 i2o_bus_probe 0 34244 NULL
132384 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
132385 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
132386 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
132387 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
132388 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
132389 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
132390 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
132391 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
132392 +max_age_store_34262 max_age_store 4-0 34262 NULL
132393 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
132394 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
132395 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
132396 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
132397 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
132398 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
132399 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
132400 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
132401 +device_private_init_34279 device_private_init 0 34279 NULL
132402 +isoc_enable_34281 isoc_enable 0 34281 NULL
132403 +get_boolean_34283 get_boolean 0 34283 NULL
132404 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3 34284 NULL
132405 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
132406 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
132407 +show_cfg_34289 show_cfg 0 34289 NULL
132408 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
132409 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
132410 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
132411 +rr_open_34298 rr_open 0 34298 NULL
132412 +auxadc_read_34299 auxadc_read 0 34299 NULL
132413 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
132414 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
132415 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
132416 +bfs_write_begin_34322 bfs_write_begin 0 34322 NULL
132417 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
132418 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
132419 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
132420 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
132421 +radio_read_34356 radio_read 0-3 34356 NULL
132422 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
132423 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
132424 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
132425 +write_rss_34360 write_rss 0 34360 NULL nohasharray
132426 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
132427 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
132428 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
132429 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
132430 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
132431 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
132432 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
132433 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
132434 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
132435 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
132436 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
132437 +ea_read_34378 ea_read 0 34378 NULL nohasharray
132438 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
132439 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
132440 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
132441 +hsc_probe_34385 hsc_probe 0 34385 NULL
132442 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
132443 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
132444 +i2c_outb_34391 i2c_outb 0 34391 NULL
132445 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
132446 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
132447 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
132448 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
132449 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
132450 +set_rdac4_34411 set_rdac4 4-0 34411 NULL nohasharray
132451 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 &set_rdac4_34411
132452 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
132453 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
132454 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
132455 +duplex_show_34424 duplex_show 0 34424 NULL
132456 +set_essid_34427 set_essid 0 34427 NULL
132457 +affs_readpage_34433 affs_readpage 0 34433 NULL
132458 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
132459 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
132460 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
132461 +store_state_field_34443 store_state_field 0-4 34443 NULL
132462 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
132463 +_read_oob_34450 _read_oob 0 34450 NULL
132464 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
132465 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
132466 +get_clusters_34459 get_clusters 0 34459 NULL nohasharray
132467 +sctp_make_abort_34459 sctp_make_abort 3 34459 &get_clusters_34459
132468 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
132469 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
132470 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
132471 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
132472 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
132473 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
132474 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
132475 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
132476 +show_34470 show 0 34470 NULL
132477 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
132478 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
132479 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
132480 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
132481 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
132482 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
132483 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
132484 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
132485 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
132486 +enable_store_34489 enable_store 0-4 34489 NULL nohasharray
132487 +skein1024_final_34489 skein1024_final 0 34489 &enable_store_34489
132488 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
132489 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
132490 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
132491 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL
132492 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
132493 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
132494 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
132495 +features_show_34507 features_show 0 34507 NULL
132496 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
132497 +show_34508 show 0 34508 &efivar_size_read_34508
132498 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
132499 +show_temp_over_34512 show_temp_over 0 34512 NULL
132500 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
132501 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
132502 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
132503 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
132504 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
132505 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
132506 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
132507 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
132508 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
132509 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
132510 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
132511 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
132512 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
132513 +ths7303_config_34542 ths7303_config 0 34542 NULL
132514 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
132515 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
132516 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
132517 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
132518 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
132519 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
132520 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
132521 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
132522 +vsock_bind_34572 vsock_bind 0 34572 NULL
132523 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
132524 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
132525 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
132526 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
132527 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
132528 +digi_open_34579 digi_open 0 34579 NULL
132529 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
132530 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
132531 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
132532 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
132533 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
132534 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
132535 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
132536 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
132537 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
132538 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
132539 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
132540 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
132541 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
132542 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
132543 +ftdi_open_34618 ftdi_open 0 34618 NULL
132544 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
132545 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
132546 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
132547 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
132548 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
132549 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
132550 +ivtv_read_34631 ivtv_read 0 34631 NULL
132551 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
132552 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
132553 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
132554 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
132555 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
132556 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
132557 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
132558 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
132559 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
132560 +pte_pfn_34678 pte_pfn 0 34678 NULL
132561 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
132562 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
132563 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
132564 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
132565 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
132566 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
132567 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 0-2 34698 NULL
132568 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
132569 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
132570 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
132571 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
132572 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
132573 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
132574 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
132575 +bb_show_34715 bb_show 0 34715 NULL nohasharray
132576 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
132577 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
132578 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
132579 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
132580 +store_34724 store 0-3 34724 NULL nohasharray
132581 +max77686_rtc_start_alarm_34724 max77686_rtc_start_alarm 0 34724 &store_34724
132582 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
132583 +sch_transaction_34731 sch_transaction 0 34731 NULL
132584 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
132585 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
132586 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
132587 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
132588 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
132589 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
132590 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
132591 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
132592 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
132593 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
132594 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
132595 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
132596 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
132597 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
132598 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
132599 +solos_param_store_34755 solos_param_store 0-4 34755 NULL nohasharray
132600 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
132601 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
132602 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
132603 +device_add_34766 device_add 0 34766 NULL
132604 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
132605 +gsmld_read_34768 gsmld_read 0 34768 NULL
132606 +pipe_read_34776 pipe_read 0 34776 NULL nohasharray
132607 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 &pipe_read_34776
132608 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
132609 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
132610 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
132611 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
132612 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
132613 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
132614 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
132615 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
132616 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
132617 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
132618 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
132619 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
132620 +show_in5_34809 show_in5 0 34809 NULL
132621 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
132622 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
132623 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
132624 +stream_drop_34819 stream_drop 0 34819 NULL
132625 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
132626 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
132627 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
132628 +bio_segments_34832 bio_segments 0 34832 NULL
132629 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
132630 +charger_get_property_34836 charger_get_property 0 34836 NULL
132631 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
132632 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
132633 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
132634 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
132635 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
132636 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
132637 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
132638 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
132639 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
132640 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
132641 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
132642 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
132643 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
132644 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
132645 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
132646 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
132647 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
132648 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
132649 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
132650 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
132651 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
132652 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
132653 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
132654 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
132655 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
132656 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
132657 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
132658 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
132659 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
132660 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
132661 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
132662 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
132663 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
132664 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
132665 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
132666 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
132667 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
132668 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
132669 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
132670 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
132671 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
132672 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
132673 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 NULL nohasharray
132674 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910 nohasharray
132675 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 &find_free_extent_34910
132676 +x25_create_34911 x25_create 0 34911 NULL nohasharray
132677 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
132678 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
132679 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
132680 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
132681 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
132682 +hci_sock_getname_34916 hci_sock_getname 0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
132683 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916 nohasharray
132684 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 0-2 34916 &niu_init_pcs_34916 nohasharray
132685 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916
132686 +michael_setkey_34918 michael_setkey 0 34918 NULL
132687 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
132688 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
132689 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
132690 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
132691 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
132692 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
132693 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
132694 +wait_comp_34945 wait_comp 0 34945 NULL
132695 +compat_SyS_kexec_load_34947 compat_SyS_kexec_load 2 34947 NULL
132696 +show_max_uA_34951 show_max_uA 0 34951 NULL
132697 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
132698 +i2c_transfer_34958 i2c_transfer 0-3 34958 NULL nohasharray
132699 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 &i2c_transfer_34958
132700 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
132701 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
132702 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
132703 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
132704 +edge_show_34977 edge_show 0 34977 NULL
132705 +vendor_command_34980 vendor_command 0 34980 NULL
132706 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
132707 +get_icons_34984 get_icons 0 34984 NULL
132708 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
132709 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
132710 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
132711 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
132712 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
132713 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
132714 +print_message_35000 print_message 0 35000 NULL
132715 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
132716 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
132717 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
132718 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
132719 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
132720 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
132721 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
132722 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
132723 +ark3116_open_35007 ark3116_open 0 35007 NULL
132724 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
132725 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
132726 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
132727 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
132728 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
132729 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
132730 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
132731 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
132732 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
132733 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
132734 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
132735 +stmmac_open_35034 stmmac_open 0 35034 NULL
132736 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
132737 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
132738 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
132739 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
132740 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
132741 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
132742 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
132743 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
132744 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
132745 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
132746 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
132747 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
132748 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
132749 +read_dsunc_35067 read_dsunc 0 35067 NULL
132750 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
132751 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
132752 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
132753 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
132754 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
132755 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
132756 +create_35091 create 0 35091 NULL
132757 +power_35094 power 0 35094 NULL
132758 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
132759 +transmit_35097 transmit 0 35097 NULL nohasharray
132760 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
132761 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
132762 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
132763 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
132764 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
132765 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
132766 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
132767 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
132768 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
132769 +calibrate_35111 calibrate 0 35111 NULL
132770 +pre_xfer_35114 pre_xfer 0 35114 NULL
132771 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
132772 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
132773 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
132774 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
132775 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
132776 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
132777 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
132778 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
132779 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 NULL nohasharray
132780 +jfs_writepages_35149 jfs_writepages 0 35149 &hdcs_set_gains_35149
132781 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
132782 +async_store_35157 async_store 0-4 35157 NULL
132783 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
132784 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
132785 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
132786 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
132787 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
132788 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
132789 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
132790 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
132791 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
132792 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
132793 +serial_show_35187 serial_show 0 35187 NULL
132794 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
132795 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
132796 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
132797 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
132798 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
132799 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 NULL nohasharray
132800 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 &netlbl_unlhsh_add_35198
132801 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
132802 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
132803 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
132804 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
132805 +unix_stream_recvmsg_35210 unix_stream_recvmsg 0-4 35210 NULL
132806 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
132807 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
132808 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
132809 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
132810 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
132811 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
132812 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
132813 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
132814 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 NULL nohasharray
132815 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 &kimage_file_prepare_segments_35232
132816 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
132817 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
132818 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
132819 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
132820 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
132821 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
132822 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
132823 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
132824 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
132825 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
132826 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
132827 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
132828 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
132829 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
132830 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
132831 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
132832 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
132833 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
132834 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
132835 +irda_recvmsg_stream_35280 irda_recvmsg_stream 0-4 35280 NULL
132836 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
132837 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
132838 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
132839 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &inv_attr_show_35282 nohasharray
132840 +__stop_cpus_35282 __stop_cpus 0 35282 &i2o_block_end_request_35282 nohasharray
132841 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282
132842 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
132843 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
132844 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
132845 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
132846 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
132847 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
132848 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
132849 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
132850 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
132851 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
132852 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
132853 +show_35313 show 0 35313 NULL
132854 +ifindex_show_35314 ifindex_show 0 35314 NULL
132855 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
132856 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
132857 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
132858 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
132859 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
132860 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
132861 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
132862 +write_page_35331 write_page 0 35331 NULL
132863 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
132864 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
132865 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
132866 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
132867 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
132868 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
132869 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
132870 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
132871 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
132872 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
132873 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
132874 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
132875 +nouveau_devinit_create__35348 nouveau_devinit_create_ 4 35348 NULL
132876 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
132877 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351
132878 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
132879 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
132880 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
132881 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
132882 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
132883 +set_chglim_35363 set_chglim 0-4 35363 NULL
132884 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
132885 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
132886 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
132887 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
132888 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
132889 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 NULL nohasharray
132890 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 &memcpy_from_msg_35380
132891 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
132892 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
132893 +debug_cow_show_35384 debug_cow_show 0 35384 NULL
132894 +init_35395 init 0 35395 NULL
132895 +store_35397 store 0-4 35397 NULL
132896 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
132897 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
132898 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
132899 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
132900 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
132901 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
132902 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
132903 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
132904 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
132905 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
132906 +show_fault_35423 show_fault 0 35423 NULL nohasharray
132907 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
132908 +rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
132909 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
132910 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
132911 +firm_purge_35431 firm_purge 0 35431 NULL
132912 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
132913 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
132914 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
132915 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
132916 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
132917 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
132918 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
132919 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
132920 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
132921 +bq24190_read_35453 bq24190_read 0 35453 NULL
132922 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
132923 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
132924 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
132925 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 4-5 35460 NULL
132926 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
132927 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
132928 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
132929 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
132930 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
132931 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
132932 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
132933 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
132934 +store_comm_35484 store_comm 0-4 35484 NULL
132935 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
132936 +sis630_access_35490 sis630_access 0 35490 NULL
132937 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
132938 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
132939 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
132940 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
132941 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
132942 +cs421x_init_35506 cs421x_init 0 35506 NULL
132943 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
132944 +hints_store_35510 hints_store 0-4 35510 NULL
132945 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
132946 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
132947 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
132948 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
132949 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
132950 +async_setkey_35521 async_setkey 3 35521 NULL
132951 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
132952 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
132953 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
132954 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
132955 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
132956 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
132957 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL nohasharray
132958 +pin_pagetable_pfn_35538 pin_pagetable_pfn 2 35538 &rxpipe_tx_xfr_host_int_trig_rx_data_read_35538
132959 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
132960 +store_channel_35540 store_channel 0-4 35540 NULL
132961 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
132962 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
132963 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
132964 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
132965 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
132966 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
132967 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
132968 +C_SYSC_kexec_load_35565 C_SYSC_kexec_load 2 35565 NULL
132969 +sq905c_command_35566 sq905c_command 0 35566 NULL
132970 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
132971 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
132972 +update_size_35574 update_size 0 35574 NULL
132973 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
132974 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
132975 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
132976 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
132977 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
132978 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
132979 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
132980 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
132981 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
132982 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
132983 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 NULL nohasharray
132984 +ReadZReg_35604 ReadZReg 0 35604 &hrtimer_cpu_notify_35604
132985 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 NULL nohasharray
132986 +show_lmc_35605 show_lmc 0 35605 &keyspan_pda_open_35605
132987 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
132988 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
132989 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
132990 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
132991 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
132992 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
132993 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
132994 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
132995 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
132996 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
132997 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
132998 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL
132999 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
133000 +show_sched5_35655 show_sched5 0 35655 NULL
133001 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
133002 +request_lock_35670 request_lock 0 35670 NULL
133003 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
133004 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
133005 +compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL nohasharray
133006 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 &compat_sys_kexec_load_35674
133007 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
133008 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
133009 +dif_show_35685 dif_show 0 35685 NULL
133010 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
133011 +dm_table_create_35687 dm_table_create 3 35687 NULL
133012 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
133013 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
133014 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
133015 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
133016 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
133017 +md_super_write_35703 md_super_write 4 35703 NULL
133018 +ath10k_wmi_vdev_start_restart_35708 ath10k_wmi_vdev_start_restart 0 35708 NULL
133019 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
133020 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
133021 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
133022 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
133023 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
133024 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
133025 +read_35737 read 0 35737 NULL nohasharray
133026 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737
133027 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
133028 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
133029 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
133030 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
133031 +type_show_35748 type_show 0 35748 NULL nohasharray
133032 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
133033 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
133034 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
133035 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
133036 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
133037 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
133038 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
133039 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
133040 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
133041 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
133042 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
133043 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
133044 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
133045 +governor_show_35794 governor_show 0 35794 NULL
133046 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
133047 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
133048 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
133049 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
133050 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
133051 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
133052 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
133053 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
133054 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
133055 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
133056 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
133057 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
133058 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
133059 +proc_sys_revalidate_35842 proc_sys_revalidate 0 35842 NULL
133060 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
133061 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
133062 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
133063 +wl3501_open_35855 wl3501_open 0 35855 NULL
133064 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
133065 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
133066 +num_parts_show_35868 num_parts_show 0 35868 NULL
133067 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
133068 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
133069 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
133070 +tun_show_group_35875 tun_show_group 0 35875 NULL
133071 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
133072 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
133073 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
133074 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
133075 +fuse_notify_35888 fuse_notify 0 35888 NULL
133076 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
133077 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
133078 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
133079 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
133080 +saa7191_write_block_35906 saa7191_write_block 2 35906 NULL
133081 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
133082 +cow_file_range_async_35912 cow_file_range_async 0 35912 NULL nohasharray
133083 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 &cow_file_range_async_35912
133084 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
133085 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
133086 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
133087 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
133088 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
133089 +ch_probe_35922 ch_probe 0 35922 NULL
133090 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
133091 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
133092 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 NULL nohasharray
133093 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 &uhci_submit_isochronous_35935
133094 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
133095 +max77802_rtc_tm_to_data_35939 max77802_rtc_tm_to_data 0 35939 NULL
133096 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
133097 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
133098 +irqcontrol_35953 irqcontrol 0 35953 NULL
133099 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
133100 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
133101 +kernel_bind_35955 kernel_bind 0 35955 NULL
133102 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
133103 +set_cur_state_35966 set_cur_state 0 35966 NULL
133104 +cxgb_open_35970 cxgb_open 0 35970 NULL
133105 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
133106 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972
133107 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
133108 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &ceph_buffer_new_35974 nohasharray
133109 +generic_ocp_read_35974 generic_ocp_read 3 35974 &platform_suspend_prepare_late_35974
133110 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
133111 +lprev_show_35978 lprev_show 0 35978 NULL
133112 +acl_alloc_35979 acl_alloc 1 35979 NULL
133113 +show_35981 show 0 35981 NULL
133114 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
133115 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
133116 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
133117 +raw_bind_35989 raw_bind 0 35989 NULL
133118 +koneplus_sysfs_write_35993 koneplus_sysfs_write 0-6 35993 NULL
133119 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
133120 +current_channel_show_35996 current_channel_show 0 35996 NULL
133121 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
133122 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
133123 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
133124 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
133125 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
133126 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
133127 +console_store_36007 console_store 0-4 36007 NULL
133128 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
133129 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
133130 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
133131 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
133132 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
133133 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
133134 +show_36024 show 0 36024 NULL
133135 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
133136 +afs_getattr_36026 afs_getattr 0 36026 NULL
133137 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
133138 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
133139 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
133140 +ubi_eba_write_leb_36029 ubi_eba_write_leb 6-5-0 36029 NULL
133141 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
133142 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
133143 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
133144 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
133145 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
133146 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
133147 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
133148 +num_arg_36039 num_arg 0 36039 NULL
133149 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
133150 +sys_init_module_36047 sys_init_module 2 36047 NULL
133151 +init_36051 init 0 36051 NULL
133152 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
133153 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
133154 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
133155 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
133156 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
133157 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
133158 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
133159 +show_power_crit_36062 show_power_crit 0 36062 NULL
133160 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
133161 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
133162 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
133163 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
133164 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
133165 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
133166 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
133167 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
133168 +max77686_rtc_set_alarm_36076 max77686_rtc_set_alarm 0 36076 NULL
133169 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
133170 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
133171 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
133172 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
133173 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
133174 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
133175 +map_capability_36089 map_capability 5 36089 NULL
133176 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
133177 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
133178 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
133179 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
133180 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
133181 +read_dsrate_36103 read_dsrate 0 36103 NULL
133182 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
133183 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
133184 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
133185 +compile_date_show_36116 compile_date_show 0 36116 NULL
133186 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
133187 +show_36118 show 0 36118 &simple_xattr_alloc_36118
133188 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
133189 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
133190 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
133191 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
133192 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
133193 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
133194 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
133195 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
133196 +authorized_store_36134 authorized_store 0-4 36134 NULL
133197 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
133198 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
133199 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
133200 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
133201 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 NULL nohasharray
133202 +ext3_readpages_36144 ext3_readpages 4 36144 &usb6fire_pcm_trigger_36144
133203 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
133204 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
133205 +show_remote_port_36146 show_remote_port 0 36146 NULL
133206 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
133207 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
133208 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
133209 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
133210 +twl_set_36154 twl_set 2 36154 NULL
133211 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
133212 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
133213 +sys_send_36161 sys_send 3 36161 NULL
133214 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
133215 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
133216 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
133217 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
133218 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
133219 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
133220 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
133221 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
133222 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176 nohasharray
133223 +SyS_kexec_load_36176 SyS_kexec_load 2 36176 &__sync_dirty_buffer_36176
133224 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
133225 +modify_device_36179 modify_device 0 36179 NULL
133226 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
133227 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
133228 +phys_state_show_36187 phys_state_show 0 36187 NULL
133229 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
133230 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
133231 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
133232 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
133233 +write_word_36211 write_word 0 36211 NULL
133234 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
133235 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
133236 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
133237 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
133238 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
133239 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
133240 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
133241 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 NULL nohasharray
133242 +wil_agg_size_36229 wil_agg_size 0-2 36229 &wl1273_fm_start_36229
133243 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
133244 +ping_bind_36236 ping_bind 0 36236 NULL
133245 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
133246 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
133247 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
133248 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
133249 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
133250 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
133251 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
133252 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
133253 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
133254 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
133255 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
133256 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
133257 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
133258 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
133259 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
133260 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
133261 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
133262 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
133263 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
133264 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
133265 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
133266 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
133267 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
133268 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
133269 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
133270 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
133271 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
133272 +show_in_min3_36304 show_in_min3 0 36304 NULL
133273 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
133274 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
133275 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
133276 +tipc_sk_rcv_36312 tipc_sk_rcv 0 36312 NULL
133277 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
133278 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
133279 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
133280 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
133281 +lc_create_36332 lc_create 4 36332 NULL
133282 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
133283 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
133284 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
133285 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
133286 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
133287 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
133288 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
133289 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
133290 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 NULL nohasharray
133291 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 &xz_dec_lzma2_create_36353 nohasharray
133292 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &v9fs_file_readn_36353
133293 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
133294 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
133295 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
133296 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
133297 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
133298 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
133299 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
133300 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
133301 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
133302 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
133303 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
133304 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
133305 +sierra_write_36402 sierra_write 4-0 36402 NULL
133306 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
133307 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
133308 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3 36405 NULL
133309 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
133310 +qdsb_get_36409 qdsb_get 0 36409 NULL
133311 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
133312 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
133313 +teles_suspend_36416 teles_suspend 0 36416 NULL
133314 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
133315 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
133316 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
133317 +no_uld_show_36430 no_uld_show 0 36430 NULL
133318 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
133319 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
133320 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 NULL nohasharray
133321 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 &show_bank1_alarm_36436
133322 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
133323 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
133324 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
133325 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
133326 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
133327 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
133328 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
133329 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
133330 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
133331 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
133332 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
133333 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
133334 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
133335 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
133336 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
133337 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
133338 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
133339 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
133340 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
133341 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
133342 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
133343 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
133344 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
133345 +vmci_route_36488 vmci_route 0 36488 NULL
133346 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
133347 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
133348 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &tx_tx_checksum_result_read_36490 nohasharray
133349 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490 nohasharray
133350 +ip6_append_data_36490 ip6_append_data 4-5 36490 &pm860x_rtc_set_alarm_36490
133351 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
133352 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
133353 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
133354 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
133355 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
133356 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
133357 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
133358 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
133359 +virt_addr_show_36526 virt_addr_show 0 36526 NULL
133360 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
133361 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
133362 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
133363 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
133364 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
133365 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
133366 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
133367 +remote_node_defrag_ratio_store_36542 remote_node_defrag_ratio_store 0-3 36542 NULL
133368 +de_init_hw_36543 de_init_hw 0 36543 NULL
133369 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
133370 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
133371 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
133372 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
133373 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
133374 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
133375 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
133376 +mfn_to_pfn_36560 mfn_to_pfn 0-1 36560 NULL
133377 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 NULL nohasharray
133378 +__lock_page_killable_36561 __lock_page_killable 0 36561 &mxt_bootloader_write_36561
133379 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
133380 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
133381 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
133382 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
133383 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
133384 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
133385 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
133386 +__erst_read_36579 __erst_read 0 36579 NULL
133387 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
133388 +show_36588 show 0 36588 NULL
133389 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
133390 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
133391 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
133392 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
133393 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
133394 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
133395 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
133396 +init_36600 init 0 36600 NULL
133397 +read_byte_36604 read_byte 0 36604 NULL
133398 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
133399 +show_dev_name_36608 show_dev_name 0 36608 NULL
133400 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
133401 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
133402 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
133403 +kstrtoll_36612 kstrtoll 0 36612 NULL
133404 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
133405 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
133406 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
133407 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
133408 +proto_name_show_36630 proto_name_show 0 36630 NULL
133409 +attribute_show_36633 attribute_show 0 36633 NULL
133410 +power_save_36634 power_save 0 36634 NULL
133411 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
133412 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
133413 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
133414 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL
133415 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
133416 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
133417 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
133418 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
133419 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
133420 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
133421 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
133422 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
133423 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
133424 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
133425 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
133426 +get_temp_input_36671 get_temp_input 0 36671 NULL nohasharray
133427 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 &get_temp_input_36671
133428 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
133429 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
133430 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
133431 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
133432 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
133433 +__follow_pte_36683 __follow_pte 0 36683 NULL
133434 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
133435 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
133436 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
133437 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
133438 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
133439 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
133440 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
133441 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
133442 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
133443 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
133444 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
133445 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
133446 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
133447 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
133448 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
133449 +max77802_rtc_read_time_36718 max77802_rtc_read_time 0 36718 NULL
133450 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
133451 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
133452 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
133453 +extract_icmp6_fields_36732 extract_icmp6_fields 2 36732 NULL
133454 +multicast_show_36734 multicast_show 0 36734 NULL
133455 +read_36735 read 0 36735 NULL
133456 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
133457 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
133458 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
133459 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
133460 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
133461 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
133462 +cifs_removexattr_36749 cifs_removexattr 0 36749 NULL
133463 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
133464 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
133465 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
133466 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
133467 +agc_status_36756 agc_status 0 36756 NULL
133468 +xen_do_pin_36757 xen_do_pin 2 36757 NULL
133469 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
133470 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
133471 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
133472 +get_ncm_36766 get_ncm 0 36766 NULL
133473 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
133474 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
133475 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
133476 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
133477 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
133478 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
133479 +musb_schedule_36787 musb_schedule 0 36787 NULL
133480 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
133481 +hrz_open_rx_36793 hrz_open_rx 0 36793 NULL nohasharray
133482 +of_iomap_36793 of_iomap 2 36793 &hrz_open_rx_36793
133483 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
133484 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
133485 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 2-3-4-5 36796 NULL
133486 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
133487 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
133488 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
133489 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
133490 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL
133491 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
133492 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
133493 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
133494 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
133495 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
133496 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
133497 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
133498 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
133499 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
133500 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
133501 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
133502 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
133503 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
133504 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
133505 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
133506 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
133507 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
133508 +cm_write_36858 cm_write 3-0 36858 NULL nohasharray
133509 +set_rate_36858 set_rate 0 36858 &cm_write_36858
133510 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
133511 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
133512 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
133513 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
133514 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
133515 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
133516 +stp_state_show_36872 stp_state_show 0 36872 NULL
133517 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
133518 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
133519 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
133520 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
133521 +raid56_parity_write_36877 raid56_parity_write 5-0 36877 NULL nohasharray
133522 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 &raid56_parity_write_36877
133523 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
133524 +__btrfs_map_block_36883 __btrfs_map_block 3-0 36883 NULL
133525 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
133526 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
133527 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
133528 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
133529 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
133530 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
133531 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
133532 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
133533 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
133534 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
133535 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
133536 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
133537 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
133538 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
133539 +cuse_read_36920 cuse_read 0-3 36920 NULL
133540 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
133541 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
133542 +store_lid_36925 store_lid 0-4 36925 NULL
133543 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
133544 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
133545 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
133546 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
133547 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
133548 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
133549 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
133550 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
133551 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
133552 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
133553 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
133554 +div_u64_36951 div_u64 0 36951 NULL
133555 +write_leb_36957 write_leb 5-0 36957 NULL
133556 +ntfs_external_attr_find_36963 ntfs_external_attr_find 0 36963 NULL
133557 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
133558 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
133559 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
133560 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
133561 +afs_setattr_36981 afs_setattr 0 36981 NULL
133562 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
133563 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
133564 +set_convrate_36989 set_convrate 0-4 36989 NULL
133565 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
133566 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
133567 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
133568 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
133569 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
133570 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
133571 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
133572 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL nohasharray
133573 +jfs_ci_hash_37001 jfs_ci_hash 0 37001 &auok190xfb_write_37001
133574 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
133575 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
133576 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
133577 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
133578 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
133579 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
133580 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
133581 +force_lesc_support_write_37016 force_lesc_support_write 3-0 37016 NULL nohasharray
133582 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 &force_lesc_support_write_37016
133583 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
133584 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
133585 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
133586 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
133587 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
133588 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
133589 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
133590 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
133591 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
133592 +fat_readpage_37025 fat_readpage 0 37025 NULL
133593 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
133594 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
133595 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
133596 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
133597 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
133598 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
133599 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
133600 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
133601 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
133602 +command_file_read_37038 command_file_read 3-0 37038 NULL
133603 +do_action_37040 do_action 0 37040 NULL nohasharray
133604 +erst_write_37040 erst_write 0 37040 &do_action_37040
133605 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
133606 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
133607 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
133608 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
133609 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
133610 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
133611 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
133612 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
133613 +logfs_write_rec_37072 logfs_write_rec 0 37072 NULL nohasharray
133614 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 &logfs_write_rec_37072
133615 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
133616 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
133617 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
133618 +parse_command_37079 parse_command 2-0 37079 NULL
133619 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
133620 +resize_37084 resize 0 37084 NULL
133621 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
133622 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
133623 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
133624 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
133625 +show_37102 show 0 37102 NULL
133626 +store_bind_37104 store_bind 0-4 37104 NULL
133627 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
133628 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
133629 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
133630 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
133631 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
133632 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 NULL
133633 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
133634 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
133635 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
133636 +show_nets_37127 show_nets 0 37127 NULL
133637 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 NULL nohasharray
133638 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132 nohasharray
133639 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 &raid1_add_disk_37132
133640 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
133641 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
133642 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
133643 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
133644 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
133645 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
133646 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
133647 +handshake_37157 handshake 0 37157 NULL
133648 +msg_word_37164 msg_word 0 37164 NULL
133649 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
133650 +bop_last_key_37173 bop_last_key 0 37173 NULL
133651 +boot_37174 boot 0 37174 NULL
133652 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
133653 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
133654 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
133655 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
133656 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
133657 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
133658 +store_wimax_37196 store_wimax 4-0 37196 NULL
133659 +vcc_recvmsg_37198 vcc_recvmsg 0-4 37198 NULL nohasharray
133660 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
133661 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
133662 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
133663 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
133664 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
133665 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
133666 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
133667 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
133668 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
133669 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 NULL nohasharray
133670 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213 nohasharray
133671 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 &fuse_notify_store_37213
133672 +inv_show_37218 inv_show 0 37218 NULL
133673 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
133674 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
133675 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
133676 +__do_replace_37227 __do_replace 5 37227 NULL
133677 +store_temp8_37228 store_temp8 0-4 37228 NULL
133678 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
133679 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
133680 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
133681 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
133682 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
133683 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
133684 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
133685 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
133686 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
133687 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
133688 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
133689 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
133690 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
133691 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
133692 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
133693 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
133694 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
133695 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
133696 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
133697 +c101_run_37279 c101_run 2 37279 NULL
133698 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
133699 +phy_reset_37283 phy_reset 0 37283 NULL
133700 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
133701 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
133702 +command_37288 command 0 37288 NULL
133703 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
133704 +write_37289 write 0 37289 &idt77252_send_37289
133705 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
133706 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
133707 +governor_store_37304 governor_store 0-4 37304 NULL
133708 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
133709 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
133710 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
133711 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
133712 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
133713 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
133714 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
133715 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
133716 +composite_bind_37313 composite_bind 0 37313 NULL
133717 +program_regs_37317 program_regs 0 37317 NULL
133718 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
133719 +version_show_37322 version_show 0 37322 NULL
133720 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
133721 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
133722 +kern_path_37329 kern_path 0 37329 NULL
133723 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
133724 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
133725 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
133726 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
133727 +get_any_page_37337 get_any_page 0 37337 NULL
133728 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
133729 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
133730 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
133731 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
133732 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
133733 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
133734 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
133735 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
133736 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
133737 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
133738 +toshiba_touchpad_store_37363 toshiba_touchpad_store 0-4 37363 NULL
133739 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
133740 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
133741 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
133742 +xcan_open_37377 xcan_open 0 37377 NULL
133743 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
133744 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
133745 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
133746 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
133747 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
133748 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
133749 +cifs_ci_hash_37396 cifs_ci_hash 0 37396 NULL
133750 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
133751 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
133752 +hidp_output_report_37401 hidp_output_report 0-3 37401 NULL
133753 +channel_set_37410 channel_set 0-4 37410 NULL
133754 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
133755 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
133756 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
133757 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
133758 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
133759 +find_next_bit_37422 find_next_bit 0-3-2 37422 &acpi_os_allocate_zeroed_37422
133760 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
133761 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
133762 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
133763 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
133764 +fru_alloc_37442 fru_alloc 1 37442 NULL
133765 +show_als_en_37445 show_als_en 0 37445 NULL
133766 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
133767 +skein512_init_37449 skein512_init 0 37449 NULL
133768 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
133769 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
133770 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
133771 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
133772 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
133773 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
133774 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
133775 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
133776 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
133777 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
133778 +prepare_header80_37479 prepare_header80 0 37479 NULL
133779 +get_est_timing_37484 get_est_timing 0 37484 NULL
133780 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
133781 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 NULL nohasharray
133782 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 &freerunning_timer_show_37486
133783 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
133784 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
133785 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
133786 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
133787 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
133788 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
133789 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
133790 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
133791 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
133792 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
133793 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
133794 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
133795 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
133796 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
133797 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
133798 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
133799 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
133800 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
133801 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
133802 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
133803 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
133804 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
133805 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
133806 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
133807 +extent_map_end_37550 extent_map_end 0 37550 NULL
133808 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
133809 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
133810 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
133811 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
133812 +show_37574 show 0 37574 NULL
133813 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
133814 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
133815 +block_show_37580 block_show 0 37580 NULL
133816 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
133817 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
133818 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
133819 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
133820 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
133821 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
133822 +show_lid_state_37597 show_lid_state 0 37597 NULL
133823 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
133824 +read_field_37603 read_field 0 37603 NULL
133825 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
133826 +ext2_freeze_37607 ext2_freeze 0 37607 NULL nohasharray
133827 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 &ext2_freeze_37607
133828 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
133829 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
133830 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
133831 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
133832 +sha1_export_37617 sha1_export 0 37617 NULL
133833 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
133834 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
133835 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
133836 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
133837 +rd_byte_37632 rd_byte 0 37632 NULL
133838 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
133839 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
133840 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
133841 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
133842 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
133843 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
133844 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
133845 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
133846 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
133847 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
133848 +bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
133849 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 NULL nohasharray
133850 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 &vmw_framebuffer_dmabuf_dirty_37661
133851 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
133852 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
133853 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
133854 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
133855 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
133856 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
133857 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
133858 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 NULL nohasharray
133859 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672 nohasharray
133860 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 &m_can_open_37672
133861 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
133862 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
133863 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
133864 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
133865 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
133866 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
133867 +regmap_map_read_file_37685 regmap_map_read_file 0-3 37685 NULL
133868 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
133869 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
133870 +parse_arg_37696 parse_arg 0 37696 NULL
133871 +smic_size_37697 smic_size 0 37697 NULL
133872 +nametbl_header_37698 nametbl_header 0-2 37698 NULL
133873 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
133874 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
133875 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
133876 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 NULL nohasharray
133877 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 0-2 37702 &spmi_ext_register_read_37702
133878 +smp_req_37703 smp_req 0 37703 NULL
133879 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
133880 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
133881 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
133882 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
133883 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
133884 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
133885 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
133886 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
133887 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
133888 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
133889 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
133890 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
133891 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
133892 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
133893 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
133894 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
133895 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
133896 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
133897 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
133898 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 NULL nohasharray
133899 +pre_action_37765 pre_action 0 37765 &snd_cx25821_prepare_37765 nohasharray
133900 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &pre_action_37765
133901 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
133902 +filemap_flush_37767 filemap_flush 0 37767 NULL
133903 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
133904 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
133905 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
133906 +__il3945_up_37778 __il3945_up 0 37778 NULL
133907 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
133908 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
133909 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
133910 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
133911 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
133912 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
133913 +nr_open_37793 nr_open 0 37793 NULL
133914 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
133915 +read_posted_37797 read_posted 0 37797 NULL nohasharray
133916 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
133917 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
133918 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
133919 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
133920 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
133921 +setup_irq_37809 setup_irq 0 37809 NULL
133922 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
133923 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
133924 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
133925 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
133926 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
133927 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
133928 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 3-0-4-5-2 37827 NULL
133929 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
133930 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
133931 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
133932 +kernfs_dop_revalidate_37848 kernfs_dop_revalidate 0 37848 NULL
133933 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
133934 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
133935 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
133936 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
133937 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
133938 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
133939 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
133940 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
133941 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
133942 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
133943 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
133944 +dev_port_show_37881 dev_port_show 0 37881 NULL
133945 +set_registers_37883 set_registers 4 37883 NULL
133946 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
133947 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
133948 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
133949 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
133950 +pubek_show_37903 pubek_show 0 37903 NULL
133951 +compiler_show_37905 compiler_show 0 37905 NULL
133952 +show_target_37913 show_target 0 37913 NULL
133953 +skein256_export_37917 skein256_export 0 37917 NULL
133954 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
133955 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
133956 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
133957 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
133958 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
133959 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
133960 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
133961 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
133962 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
133963 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
133964 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
133965 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
133966 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
133967 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
133968 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 NULL nohasharray
133969 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 &max8997_get_enable_register_37955
133970 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
133971 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
133972 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
133973 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
133974 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
133975 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
133976 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
133977 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
133978 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
133979 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
133980 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
133981 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
133982 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
133983 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
133984 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
133985 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
133986 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
133987 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
133988 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
133989 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
133990 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
133991 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
133992 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
133993 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
133994 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
133995 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
133996 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
133997 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
133998 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
133999 +init_dma_38018 init_dma 0 38018 NULL
134000 +crc32_init_38021 crc32_init 0 38021 NULL
134001 +show_beep_38022 show_beep 0 38022 NULL
134002 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
134003 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
134004 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
134005 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
134006 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
134007 +store_wlan_38040 store_wlan 4-0 38040 NULL
134008 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
134009 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
134010 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
134011 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
134012 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
134013 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
134014 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
134015 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
134016 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3 38050 NULL
134017 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
134018 +create_l2entity_38053 create_l2entity 0 38053 NULL
134019 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
134020 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
134021 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
134022 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
134023 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
134024 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
134025 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
134026 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
134027 +plip_open_38078 plip_open 0 38078 NULL
134028 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
134029 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
134030 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
134031 +read_38082 read 0 38082 NULL
134032 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
134033 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
134034 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
134035 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
134036 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
134037 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
134038 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
134039 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
134040 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
134041 +ep0_read_38095 ep0_read 3 38095 NULL
134042 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
134043 +vport_delete_38098 vport_delete 0 38098 NULL
134044 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
134045 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
134046 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
134047 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
134048 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
134049 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
134050 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
134051 +intervals_show_38131 intervals_show 0 38131 NULL
134052 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
134053 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
134054 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
134055 +units_show_38139 units_show 0 38139 NULL
134056 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
134057 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
134058 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
134059 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
134060 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
134061 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
134062 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
134063 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
134064 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
134065 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
134066 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
134067 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
134068 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
134069 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
134070 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
134071 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
134072 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
134073 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
134074 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
134075 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
134076 +do_path_lookup_38193 do_path_lookup 0 38193 NULL nohasharray
134077 +readlink_38193 readlink 0 38193 &do_path_lookup_38193
134078 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
134079 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
134080 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
134081 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
134082 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
134083 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
134084 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
134085 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
134086 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
134087 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
134088 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
134089 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
134090 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
134091 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
134092 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
134093 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
134094 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
134095 +m66592_queue_38237 m66592_queue 0 38237 NULL
134096 +set_vfta_38239 set_vfta 0 38239 NULL nohasharray
134097 +ceph_decode_16_38239 ceph_decode_16 0 38239 &set_vfta_38239
134098 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
134099 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
134100 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
134101 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
134102 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
134103 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
134104 +async_xor_val_38254 async_xor_val 3 38254 NULL
134105 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
134106 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
134107 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
134108 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
134109 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
134110 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
134111 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
134112 +xiic_busy_38263 xiic_busy 0 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
134113 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &xiic_busy_38263
134114 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
134115 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
134116 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
134117 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
134118 +SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 &mthca_alloc_icm_table_38268 nohasharray
134119 +show_in3_input_38268 show_in3_input 0 38268 &SYSC_msgrcv_38268
134120 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
134121 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
134122 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
134123 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
134124 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
134125 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
134126 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
134127 +show_channel_38289 show_channel 0 38289 NULL
134128 +odev_write_38293 odev_write 0-3 38293 NULL
134129 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
134130 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
134131 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
134132 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
134133 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
134134 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
134135 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
134136 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
134137 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
134138 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
134139 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
134140 +rtl2830_tuner_i2c_xfer_38310 rtl2830_tuner_i2c_xfer 0-3 38310 NULL
134141 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
134142 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
134143 +free_calls_show_38323 free_calls_show 0 38323 NULL
134144 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
134145 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
134146 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
134147 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
134148 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
134149 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
134150 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
134151 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
134152 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
134153 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
134154 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
134155 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
134156 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
134157 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
134158 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
134159 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
134160 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
134161 +pyra_sysfs_write_38370 pyra_sysfs_write 0-6 38370 NULL
134162 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
134163 +active_duration_show_38373 active_duration_show 0 38373 NULL
134164 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
134165 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
134166 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
134167 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
134168 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
134169 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
134170 +_write_mirror_38398 _write_mirror 0 38398 NULL
134171 +vxp_inb_38402 vxp_inb 0 38402 NULL
134172 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
134173 +show_status_str_38406 show_status_str 0 38406 NULL
134174 +send_packet_38408 send_packet 0 38408 NULL
134175 +get_valid_node_allowed_38412 get_valid_node_allowed 0-1 38412 NULL
134176 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
134177 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
134178 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
134179 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
134180 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
134181 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
134182 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
134183 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
134184 +netlink_send_38434 netlink_send 5 38434 NULL
134185 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
134186 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
134187 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
134188 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
134189 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
134190 +offline_38447 offline 0 38447 &dev_set_mtu_38447
134191 +idt77252_open_38452 idt77252_open 0 38452 NULL nohasharray
134192 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452 nohasharray
134193 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 &rose_bind_38452
134194 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
134195 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
134196 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
134197 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
134198 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
134199 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
134200 +show_wimax_38463 show_wimax 0 38463 NULL
134201 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
134202 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
134203 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
134204 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
134205 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
134206 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
134207 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
134208 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
134209 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
134210 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
134211 +store_bpp_38484 store_bpp 0-4 38484 NULL
134212 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
134213 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
134214 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
134215 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
134216 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
134217 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
134218 +test_irq_store_38501 test_irq_store 0-4 38501 NULL
134219 +format_cam_size_38506 format_cam_size 0 38506 NULL
134220 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
134221 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
134222 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
134223 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
134224 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
134225 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
134226 +set_queue_count_38519 set_queue_count 0 38519 NULL
134227 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
134228 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
134229 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
134230 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 NULL nohasharray
134231 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 &ste10Xp_config_init_38533
134232 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
134233 +ath10k_wmi_10_2_cmd_init_38540 ath10k_wmi_10_2_cmd_init 0 38540 NULL nohasharray
134234 +prepare_header95_38540 prepare_header95 0 38540 &ath10k_wmi_10_2_cmd_init_38540
134235 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
134236 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
134237 +xs_error_38560 xs_error 0 38560 NULL
134238 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
134239 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
134240 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
134241 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
134242 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
134243 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
134244 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
134245 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
134246 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
134247 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
134248 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
134249 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
134250 +write_38599 write 0 38599 NULL
134251 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
134252 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
134253 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
134254 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
134255 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
134256 +pep_indicate_38611 pep_indicate 5 38611 NULL
134257 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
134258 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
134259 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
134260 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
134261 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
134262 +atyfb_check_var_38619 atyfb_check_var 0 38619 NULL nohasharray
134263 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 &atyfb_check_var_38619
134264 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
134265 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
134266 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
134267 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
134268 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
134269 +i801_access_38631 i801_access 0 38631 NULL nohasharray
134270 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
134271 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
134272 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
134273 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
134274 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
134275 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
134276 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
134277 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
134278 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
134279 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
134280 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
134281 +ring_active_show_38652 ring_active_show 0 38652 NULL
134282 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
134283 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
134284 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
134285 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
134286 +nouveau_instmem_create__38664 nouveau_instmem_create_ 4 38664 NULL
134287 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
134288 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
134289 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 NULL nohasharray
134290 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 &fakelb_hw_start_38669
134291 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
134292 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
134293 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
134294 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
134295 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
134296 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
134297 +arbitrary_virt_to_mfn_38693 arbitrary_virt_to_mfn 0 38693 NULL
134298 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
134299 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
134300 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
134301 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
134302 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
134303 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
134304 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
134305 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
134306 +find_next_usable_block_38716 find_next_usable_block 0-1-3 38716 NULL nohasharray
134307 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
134308 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
134309 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
134310 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
134311 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
134312 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
134313 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
134314 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
134315 +store_38729 store 0-3 38729 NULL
134316 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
134317 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
134318 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
134319 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
134320 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
134321 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
134322 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
134323 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
134324 +microcode_write_38754 microcode_write 0-3 38754 NULL
134325 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
134326 +mic_map_single_38759 mic_map_single 0 38759 NULL
134327 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
134328 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
134329 +udf_readpages_38761 udf_readpages 4 38761 NULL
134330 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
134331 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
134332 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
134333 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
134334 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
134335 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
134336 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
134337 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
134338 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
134339 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
134340 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
134341 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
134342 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
134343 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
134344 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
134345 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
134346 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
134347 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
134348 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
134349 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
134350 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
134351 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
134352 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
134353 +err_decode_38804 err_decode 2 38804 NULL
134354 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
134355 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
134356 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
134357 +sys_select_38827 sys_select 1 38827 NULL
134358 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
134359 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
134360 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
134361 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836 nohasharray
134362 +map_page_38836 map_page 0-3 38836 &vnic_dev_notify_set_38836
134363 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
134364 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
134365 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
134366 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
134367 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
134368 +start_discovery_38858 start_discovery 4 38858 NULL
134369 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
134370 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
134371 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
134372 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
134373 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
134374 +image_size_store_38875 image_size_store 0-4 38875 NULL
134375 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
134376 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
134377 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
134378 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
134379 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
134380 +hdlc_open_38893 hdlc_open 0 38893 NULL
134381 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
134382 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
134383 +__fswab16_38898 __fswab16 0 38898 NULL
134384 +process_access_response_38899 process_access_response 0 38899 NULL
134385 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
134386 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
134387 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
134388 +ei_open_38906 ei_open 0 38906 NULL
134389 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
134390 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
134391 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
134392 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
134393 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
134394 +change_protocol_38922 change_protocol 0 38922 NULL
134395 +port_destid_show_38923 port_destid_show 0 38923 NULL
134396 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
134397 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
134398 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
134399 +ext3_trim_all_free_38929 ext3_trim_all_free 2-3-4 38929 NULL
134400 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
134401 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
134402 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
134403 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
134404 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
134405 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
134406 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
134407 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
134408 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
134409 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
134410 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
134411 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
134412 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL nohasharray
134413 +map_single_38957 map_single 0 38957 &__vsock_bind_stream_38957
134414 +show_temp16_38958 show_temp16 0 38958 NULL
134415 +macaddress_show_38969 macaddress_show 0 38969 NULL
134416 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
134417 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
134418 +wp512_init_38975 wp512_init 0 38975 NULL
134419 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
134420 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
134421 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
134422 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
134423 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
134424 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
134425 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
134426 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
134427 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
134428 +udf_new_block_38999 udf_new_block 4 38999 NULL
134429 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
134430 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
134431 +systemid_show_39002 systemid_show 0 39002 NULL
134432 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
134433 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
134434 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
134435 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
134436 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
134437 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
134438 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
134439 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
134440 +force_sc_support_read_39014 force_sc_support_read 3-0 39014 NULL nohasharray
134441 +show_39014 show 0 39014 &force_sc_support_read_39014
134442 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
134443 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
134444 +ftrace_modify_code_direct_39029 ftrace_modify_code_direct 1 39029 NULL
134445 +ovl_copy_up_39031 ovl_copy_up 0 39031 NULL nohasharray
134446 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 &ovl_copy_up_39031
134447 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
134448 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 0-3 39034 NULL
134449 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
134450 +phy_read_status_39042 phy_read_status 0 39042 NULL
134451 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
134452 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
134453 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
134454 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
134455 +__wil_up_39052 __wil_up 0 39052 NULL
134456 +get_component_status_39053 get_component_status 0 39053 NULL
134457 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
134458 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
134459 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
134460 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
134461 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
134462 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
134463 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
134464 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
134465 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
134466 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
134467 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
134468 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
134469 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
134470 +qt2_open_39101 qt2_open 0 39101 NULL
134471 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
134472 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
134473 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
134474 +pause_transport_39115 pause_transport 0 39115 NULL
134475 +phys_addr_show_39116 phys_addr_show 0 39116 NULL nohasharray
134476 +serial_resume_39116 serial_resume 0 39116 &phys_addr_show_39116
134477 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
134478 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
134479 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
134480 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
134481 +ea_foreach_39133 ea_foreach 0 39133 NULL
134482 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
134483 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
134484 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
134485 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
134486 +generic_permission_39150 generic_permission 0 39150 NULL
134487 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
134488 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
134489 +objects_partial_show_39154 objects_partial_show 0 39154 NULL
134490 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
134491 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
134492 +elevator_switch_39159 elevator_switch 0 39159 NULL
134493 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
134494 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
134495 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
134496 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
134497 +msr_device_create_39175 msr_device_create 0 39175 NULL
134498 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
134499 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
134500 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
134501 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
134502 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
134503 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
134504 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
134505 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
134506 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
134507 +location_show_39206 location_show 0 39206 NULL
134508 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
134509 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
134510 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
134511 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
134512 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
134513 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
134514 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
134515 +fuse_access_39220 fuse_access 0 39220 NULL
134516 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
134517 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
134518 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
134519 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
134520 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
134521 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
134522 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
134523 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
134524 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
134525 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
134526 +odev_read_39239 odev_read 0-3 39239 NULL
134527 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
134528 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
134529 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
134530 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
134531 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
134532 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
134533 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
134534 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
134535 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
134536 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
134537 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
134538 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
134539 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
134540 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
134541 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
134542 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
134543 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
134544 +show_lslvl_39283 show_lslvl 0 39283 NULL
134545 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
134546 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
134547 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
134548 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
134549 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
134550 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
134551 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
134552 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
134553 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
134554 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
134555 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
134556 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
134557 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
134558 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
134559 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
134560 +control_store_39323 control_store 0-4 39323 NULL
134561 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 NULL nohasharray
134562 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 &cp_get_regs_len_39324
134563 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
134564 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
134565 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
134566 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
134567 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
134568 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
134569 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
134570 +sha512_init_39345 sha512_init 0 39345 NULL
134571 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
134572 +show_frame_align_39349 show_frame_align 0 39349 NULL
134573 +__copy_from_user_nocache_39351 __copy_from_user_nocache 0-3 39351 NULL
134574 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
134575 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
134576 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
134577 +store_39365 store 0-3 39365 NULL
134578 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
134579 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
134580 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
134581 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
134582 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL nohasharray
134583 +usercopy_show_39380 usercopy_show 0 39380 &fnic_trace_debugfs_read_39380
134584 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
134585 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
134586 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
134587 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
134588 +__send_to_port_39386 __send_to_port 0-4-3 39386 NULL
134589 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
134590 +show_internals_39390 show_internals 0 39390 NULL
134591 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
134592 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
134593 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
134594 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
134595 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
134596 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
134597 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
134598 +user_power_read_39414 user_power_read 3-0 39414 NULL
134599 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
134600 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
134601 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
134602 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
134603 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
134604 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
134605 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
134606 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
134607 +user_list_39432 user_list 0-5 39432 NULL
134608 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
134609 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
134610 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
134611 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
134612 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
134613 +sys_semop_39457 sys_semop 3 39457 NULL
134614 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
134615 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
134616 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
134617 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
134618 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
134619 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
134620 +_request_lock_39482 _request_lock 0 39482 NULL
134621 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
134622 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
134623 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
134624 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
134625 +get_std_timing_39517 get_std_timing 0 39517 NULL
134626 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
134627 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
134628 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
134629 +state_store_39532 state_store 0-3 39532 NULL
134630 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
134631 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
134632 +set_rpm_39535 set_rpm 0-4 39535 NULL
134633 +show_flags_39540 show_flags 0 39540 NULL
134634 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
134635 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
134636 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
134637 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
134638 +sr_write_cmd_39554 sr_write_cmd 0-5 39554 &pp_write_39554
134639 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
134640 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
134641 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
134642 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
134643 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
134644 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL nohasharray
134645 +xen_swiotlb_sync_single_39561 xen_swiotlb_sync_single 2 39561 &store_tabletStylusLower_39561
134646 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
134647 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
134648 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
134649 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
134650 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
134651 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
134652 +ifb_open_39587 ifb_open 0 39587 NULL
134653 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
134654 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
134655 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
134656 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
134657 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
134658 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
134659 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
134660 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
134661 +sdio_readb_39618 sdio_readb 0 39618 NULL
134662 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
134663 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
134664 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
134665 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
134666 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
134667 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
134668 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
134669 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
134670 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
134671 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
134672 +fm_send_cmd_39639 fm_send_cmd 0-5 39639 &pin_2_irq_39639
134673 +show_change_ack_39644 show_change_ack 0 39644 NULL
134674 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
134675 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
134676 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
134677 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
134678 +afg_show_39651 afg_show 0 39651 NULL
134679 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
134680 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
134681 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 NULL nohasharray
134682 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 &ext4_readpage_inline_39661
134683 +function_show_39663 function_show 0 39663 NULL
134684 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
134685 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
134686 +read_39668 read 0 39668 NULL
134687 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
134688 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
134689 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
134690 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
134691 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
134692 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
134693 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
134694 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
134695 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
134696 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 NULL nohasharray
134697 +set_in_min1_39689 set_in_min1 0-4 39689 &ixgbe_get_regs_len_39689
134698 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
134699 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
134700 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
134701 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
134702 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
134703 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
134704 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
134705 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
134706 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
134707 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
134708 +srp_change_queue_depth_39742 srp_change_queue_depth 0-2 39742 NULL
134709 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
134710 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
134711 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
134712 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
134713 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
134714 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
134715 +show_input_39763 show_input 0 39763 NULL
134716 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
134717 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
134718 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
134719 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
134720 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
134721 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
134722 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
134723 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
134724 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
134725 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
134726 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
134727 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
134728 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
134729 +update_39807 update 0 39807 NULL
134730 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
134731 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
134732 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
134733 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
134734 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
134735 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
134736 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
134737 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
134738 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
134739 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
134740 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
134741 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
134742 +delay_store_39831 delay_store 0-3 39831 NULL
134743 +sched_write_39833 sched_write 0-3 39833 NULL
134744 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
134745 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
134746 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
134747 +clear_show_39848 clear_show 0 39848 NULL
134748 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
134749 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
134750 +hfs_hash_dentry_39854 hfs_hash_dentry 0 39854 NULL
134751 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
134752 +force_bredr_smp_read_39860 force_bredr_smp_read 3 39860 NULL
134753 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
134754 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
134755 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
134756 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
134757 +search_by_key_39874 search_by_key 0 39874 NULL
134758 +m920x_write_39879 m920x_write 0 39879 NULL
134759 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
134760 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
134761 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
134762 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
134763 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
134764 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
134765 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
134766 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
134767 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
134768 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
134769 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
134770 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
134771 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
134772 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
134773 +panic_event_39914 panic_event 0 39914 NULL
134774 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
134775 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
134776 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
134777 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
134778 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
134779 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
134780 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
134781 +tse_reglen_39928 tse_reglen 0 39928 NULL nohasharray
134782 +core_id_show_39928 core_id_show 0 39928 &tse_reglen_39928
134783 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
134784 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
134785 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
134786 +__spi_async_39932 __spi_async 0 39932 NULL
134787 +__get_order_39935 __get_order 0 39935 NULL
134788 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
134789 +tipc_msg_build_39939 tipc_msg_build 3-4-5-0 39939 NULL
134790 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
134791 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
134792 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
134793 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
134794 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
134795 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
134796 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
134797 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
134798 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
134799 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
134800 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
134801 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
134802 +prepare_39963 prepare 0 39963 NULL
134803 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
134804 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
134805 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
134806 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
134807 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
134808 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
134809 +inode_follow_link_39978 inode_follow_link 0 39978 NULL
134810 +svc_create_39979 svc_create 0 39979 NULL
134811 +aer_inject_39984 aer_inject 0 39984 NULL
134812 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
134813 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
134814 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
134815 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
134816 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
134817 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
134818 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
134819 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
134820 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
134821 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 NULL
134822 +debug_show_40011 debug_show 0 40011 NULL
134823 +smb_send_40015 smb_send 0 40015 NULL
134824 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
134825 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
134826 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
134827 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
134828 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &ivtvfb_write_40023 nohasharray
134829 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &snd_intel8x0m_pcm_prepare_40023
134830 +show_error_40026 show_error 0 40026 NULL
134831 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
134832 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
134833 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
134834 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
134835 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
134836 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
134837 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
134838 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
134839 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
134840 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 NULL nohasharray
134841 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 &__bnx2x_get_preset_regs_len_40055 nohasharray
134842 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055
134843 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
134844 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
134845 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
134846 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
134847 +bql_show_40074 bql_show 0 40074 NULL
134848 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
134849 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
134850 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
134851 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
134852 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
134853 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
134854 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
134855 +ncp_request2_40102 ncp_request2 0 40102 NULL
134856 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
134857 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
134858 +gen_pool_first_fit_40110 gen_pool_first_fit 4-3-2 40110 NULL
134859 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
134860 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
134861 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
134862 +reg_read_range_40132 reg_read_range 0-4 40132 NULL nohasharray
134863 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 &reg_read_range_40132
134864 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
134865 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
134866 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
134867 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
134868 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
134869 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
134870 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
134871 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
134872 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
134873 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
134874 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
134875 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
134876 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
134877 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
134878 +atl1c_up_40154 atl1c_up 0 40154 NULL
134879 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
134880 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
134881 +pt_write_40159 pt_write 3-0 40159 NULL
134882 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
134883 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
134884 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
134885 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
134886 +show_40187 show 0 40187 NULL
134887 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
134888 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
134889 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 NULL nohasharray
134890 +devnode_find_40199 devnode_find 2-3 40199 &ipr_alloc_ucode_buffer_40199
134891 +allocate_probes_40204 allocate_probes 1 40204 NULL
134892 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
134893 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
134894 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
134895 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
134896 +au0828_v4l2_read_40220 au0828_v4l2_read 3-0 40220 NULL
134897 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
134898 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
134899 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
134900 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
134901 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237 nohasharray
134902 +cx25821_buffer_prepare_40237 cx25821_buffer_prepare 0 40237 &lpfc_max_vpi_show_40237
134903 +adjust_io_40247 adjust_io 0 40247 NULL
134904 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
134905 +btrfs_unfreeze_40249 btrfs_unfreeze 0 40249 NULL
134906 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
134907 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
134908 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
134909 +vlsi_open_40258 vlsi_open 0 40258 NULL
134910 +store_led_override_40261 store_led_override 0-3 40261 NULL
134911 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
134912 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
134913 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
134914 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
134915 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
134916 +i2o_scsi_probe_40271 i2o_scsi_probe 0 40271 NULL
134917 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
134918 +usbnet_read_cmd_40275 usbnet_read_cmd 0-7 40275 NULL
134919 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
134920 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
134921 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
134922 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
134923 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
134924 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
134925 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
134926 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 NULL nohasharray
134927 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 &aat2870_ldo_is_enabled_40296
134928 +tcp_error_40298 tcp_error 0 40298 NULL nohasharray
134929 +ncp_statfs_40298 ncp_statfs 0 40298 &tcp_error_40298
134930 +SyS_bind_40303 SyS_bind 3 40303 NULL
134931 +ubi_io_write_data_40305 ubi_io_write_data 5-4-0 40305 NULL nohasharray
134932 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
134933 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
134934 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
134935 +prepare_40316 prepare 0 40316 NULL
134936 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
134937 +store_40327 store 0-3 40327 NULL
134938 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
134939 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
134940 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
134941 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
134942 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
134943 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
134944 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
134945 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL nohasharray
134946 +update_ftrace_func_40339 update_ftrace_func 1 40339 &of_irq_parse_raw_40339
134947 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
134948 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
134949 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
134950 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
134951 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
134952 +mmio_read_40348 mmio_read 4 40348 NULL
134953 +n_tty_write_40353 n_tty_write 0-4 40353 NULL
134954 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
134955 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
134956 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
134957 +store_green_40357 store_green 0-4 40357 NULL
134958 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
134959 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
134960 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
134961 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
134962 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
134963 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
134964 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
134965 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
134966 +get_chars_40373 get_chars 3 40373 NULL
134967 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
134968 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
134969 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
134970 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
134971 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
134972 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
134973 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
134974 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
134975 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
134976 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
134977 +remote_node_defrag_ratio_show_40406 remote_node_defrag_ratio_show 0 40406 NULL
134978 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
134979 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
134980 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
134981 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
134982 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
134983 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
134984 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
134985 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
134986 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
134987 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
134988 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
134989 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
134990 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
134991 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
134992 +rmd128_update_40445 rmd128_update 0 40445 NULL
134993 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
134994 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
134995 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL
134996 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
134997 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
134998 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
134999 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
135000 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
135001 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
135002 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
135003 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
135004 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
135005 +SyS_writev_40467 SyS_writev 3 40467 NULL
135006 +__i915_add_request_40469 __i915_add_request 0 40469 NULL
135007 +visor_open_40470 visor_open 0 40470 NULL
135008 +SyS_select_40473 SyS_select 1 40473 NULL
135009 +postdisable_40478 postdisable 0 40478 NULL
135010 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
135011 +read_usmargin_40485 read_usmargin 0 40485 NULL
135012 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
135013 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
135014 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
135015 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
135016 +tty_write_room_40495 tty_write_room 0 40495 NULL
135017 +show_dock_40500 show_dock 0 40500 NULL nohasharray
135018 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
135019 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
135020 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
135021 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
135022 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
135023 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
135024 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 NULL nohasharray
135025 +sg_phys_40507 sg_phys 0 40507 &pcxhr_send_msg_40507
135026 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
135027 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
135028 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
135029 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
135030 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
135031 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
135032 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
135033 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
135034 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
135035 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
135036 +__phys_addr_symbol_40523 __phys_addr_symbol 0-1 40523 NULL
135037 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
135038 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
135039 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
135040 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
135041 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
135042 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
135043 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
135044 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
135045 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
135046 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
135047 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
135048 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
135049 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
135050 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
135051 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
135052 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
135053 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
135054 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
135055 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
135056 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
135057 +pio_read_40561 pio_read 6-0-5 40561 NULL
135058 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
135059 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
135060 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
135061 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
135062 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
135063 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
135064 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
135065 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
135066 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
135067 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
135068 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
135069 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
135070 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
135071 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
135072 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
135073 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL nohasharray
135074 +store_user_show_40612 store_user_show 0 40612 &get_priv_descr_and_size_40612
135075 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
135076 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
135077 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
135078 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
135079 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
135080 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
135081 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
135082 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
135083 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
135084 +read_40652 read 0 40652 NULL
135085 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
135086 +pid_nr_ns_40654 pid_nr_ns 0 40654 NULL
135087 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
135088 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
135089 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
135090 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
135091 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
135092 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
135093 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
135094 +fops_read_40672 fops_read 3-0 40672 NULL
135095 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
135096 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
135097 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
135098 +alloc_rbio_40676 alloc_rbio 4 40676 NULL
135099 +tps80031_write_40678 tps80031_write 0 40678 NULL nohasharray
135100 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 0-4-3 40678 &tps80031_write_40678
135101 +affs_writepage_40679 affs_writepage 0 40679 NULL
135102 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
135103 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
135104 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
135105 +regulator_enable_40689 regulator_enable 0 40689 NULL
135106 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
135107 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
135108 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
135109 +create_image_40716 create_image 0 40716 NULL
135110 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
135111 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
135112 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
135113 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
135114 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
135115 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
135116 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
135117 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
135118 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
135119 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
135120 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
135121 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
135122 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
135123 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
135124 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
135125 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
135126 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
135127 +write_behind_check_40749 write_behind_check 0 40749 NULL
135128 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
135129 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
135130 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
135131 +pg_write_40766 pg_write 3-0 40766 NULL
135132 +__elevator_change_40769 __elevator_change 0 40769 NULL
135133 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
135134 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
135135 +show_bitmask_40774 show_bitmask 0 40774 NULL
135136 +show_list_40775 show_list 3-0 40775 NULL
135137 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
135138 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
135139 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
135140 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
135141 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
135142 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
135143 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
135144 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
135145 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
135146 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
135147 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
135148 +mls_range_set_40792 mls_range_set 0 40792 NULL
135149 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
135150 +pyra_sysfs_read_40795 pyra_sysfs_read 0-6 40795 NULL
135151 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
135152 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
135153 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
135154 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
135155 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
135156 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
135157 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
135158 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
135159 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
135160 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
135161 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
135162 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
135163 +nr_device_event_40814 nr_device_event 0 40814 NULL
135164 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
135165 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
135166 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
135167 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
135168 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
135169 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
135170 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL
135171 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
135172 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
135173 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
135174 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 NULL nohasharray
135175 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851 nohasharray
135176 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 &rndis_opts_qmult_store_40851
135177 +write_file_wow_40852 write_file_wow 3 40852 NULL
135178 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
135179 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
135180 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
135181 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
135182 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
135183 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
135184 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
135185 +wil_up_40863 wil_up 0 40863 NULL
135186 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL nohasharray
135187 +xen_set_identity_and_remap_chunk_40864 xen_set_identity_and_remap_chunk 5-4-3 40864 &qla2x00_sysfs_write_optrom_ctl_40864
135188 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
135189 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
135190 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
135191 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
135192 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
135193 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
135194 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
135195 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
135196 +ide_park_show_40896 ide_park_show 0 40896 NULL
135197 +show_boardversion_40901 show_boardversion 0 40901 NULL
135198 +waiters_read_40902 waiters_read 3-0 40902 NULL
135199 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
135200 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
135201 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
135202 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
135203 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
135204 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
135205 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
135206 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
135207 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
135208 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
135209 +get_40920 get 0 40920 NULL
135210 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
135211 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
135212 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 NULL nohasharray
135213 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 &gpiod_get_raw_value_40930
135214 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
135215 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
135216 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
135217 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
135218 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
135219 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
135220 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
135221 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
135222 +path_listxattr_40949 path_listxattr 3 40949 NULL
135223 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
135224 +pf_show_40958 pf_show 0 40958 NULL
135225 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
135226 +show_40964 show 0 40964 NULL
135227 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
135228 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
135229 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
135230 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
135231 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
135232 +intel_rng_data_read_40983 intel_rng_data_read 0 40983 NULL
135233 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
135234 +page_symlink_40989 page_symlink 3 40989 NULL
135235 +show_status_40990 show_status 0 40990 NULL
135236 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
135237 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
135238 +show_temp_st_40996 show_temp_st 0 40996 NULL
135239 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
135240 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
135241 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
135242 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
135243 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
135244 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
135245 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
135246 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 NULL nohasharray
135247 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
135248 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
135249 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
135250 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
135251 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
135252 +dbg_read_41026 dbg_read 0-3 41026 NULL
135253 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
135254 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
135255 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
135256 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
135257 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
135258 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
135259 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
135260 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
135261 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
135262 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
135263 +show_touchpad_41043 show_touchpad 0 41043 NULL
135264 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
135265 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
135266 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
135267 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
135268 +_send_41053 _send 3 41053 NULL
135269 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
135270 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
135271 +show_41059 show 0 41059 NULL
135272 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
135273 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
135274 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
135275 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
135276 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
135277 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
135278 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
135279 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
135280 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
135281 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
135282 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
135283 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
135284 +rpm_callback_41084 rpm_callback 0 41084 NULL
135285 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
135286 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
135287 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
135288 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
135289 +dma_attach_41094 dma_attach 5-6 41094 NULL
135290 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
135291 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
135292 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 NULL nohasharray
135293 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 &velocity_vlan_rx_add_vid_41103
135294 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
135295 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
135296 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
135297 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
135298 +get_modalias_41111 get_modalias 0 41111 NULL
135299 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
135300 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
135301 +pte_mfn_to_pfn_41116 pte_mfn_to_pfn 1 41116 NULL
135302 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
135303 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
135304 +max77686_rtc_update_41127 max77686_rtc_update 0 41127 NULL
135305 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
135306 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
135307 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
135308 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
135309 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
135310 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
135311 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
135312 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
135313 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
135314 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
135315 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
135316 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
135317 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
135318 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
135319 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
135320 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
135321 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
135322 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
135323 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
135324 +request_irq_41192 request_irq 0 41192 NULL
135325 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
135326 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
135327 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
135328 +print_page_owner_41199 print_page_owner 0-2 41199 NULL
135329 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
135330 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
135331 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
135332 +pfn_to_mfn_41213 pfn_to_mfn 0-1 41213 NULL
135333 +tun_alloc_skb_41216 tun_alloc_skb 3-4-2 41216 NULL
135334 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
135335 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
135336 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
135337 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
135338 +setup_rss_41225 setup_rss 0 41225 NULL
135339 +osd_probe_41226 osd_probe 0 41226 NULL
135340 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
135341 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
135342 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
135343 +skein512_final_41232 skein512_final 0 41232 NULL
135344 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
135345 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
135346 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
135347 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
135348 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
135349 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
135350 +send_41249 send 0 41249 NULL nohasharray
135351 +get_fan_status_41249 get_fan_status 0 41249 &send_41249
135352 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
135353 +xfs_zero_last_block_41251 xfs_zero_last_block 3-2-0 41251 &degraded_show_41251
135354 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
135355 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
135356 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
135357 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
135358 +erst_read_41260 erst_read 0 41260 NULL
135359 +he_send_41261 he_send 0 41261 NULL
135360 +__fprog_create_41263 __fprog_create 2 41263 NULL
135361 +udf_readpage_41264 udf_readpage 0 41264 NULL
135362 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
135363 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
135364 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL
135365 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
135366 +alloc_context_41283 alloc_context 1 41283 NULL
135367 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
135368 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
135369 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
135370 +name_show_41292 name_show 0 41292 NULL nohasharray
135371 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
135372 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
135373 +configuration_show_41311 configuration_show 0 41311 NULL
135374 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
135375 +open_41320 open 0 41320 NULL
135376 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL
135377 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
135378 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
135379 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
135380 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
135381 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
135382 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
135383 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
135384 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
135385 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
135386 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
135387 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
135388 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
135389 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
135390 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
135391 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
135392 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
135393 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
135394 +cc2520_start_41387 cc2520_start 0 41387 NULL
135395 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
135396 +oiap_41392 oiap 0 41392 NULL nohasharray
135397 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
135398 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
135399 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
135400 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
135401 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
135402 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
135403 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
135404 +vhci_write_41405 vhci_write 0 41405 NULL
135405 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
135406 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
135407 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
135408 +tgr192_update_41412 tgr192_update 0 41412 NULL
135409 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
135410 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
135411 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
135412 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
135413 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
135414 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
135415 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
135416 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
135417 +ato_show_41430 ato_show 0 41430 NULL nohasharray
135418 +show_41430 show 0 41430 &ato_show_41430
135419 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
135420 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
135421 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
135422 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
135423 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
135424 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
135425 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
135426 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 0-6-4 41442 NULL
135427 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
135428 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
135429 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
135430 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
135431 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
135432 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
135433 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
135434 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
135435 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
135436 +run_41475 run 0 41475 &sha384_final_41475
135437 +show_in16_max_41478 show_in16_max 0 41478 NULL
135438 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
135439 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
135440 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
135441 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
135442 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
135443 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
135444 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
135445 +wdack_store_41496 wdack_store 0-3 41496 NULL
135446 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
135447 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
135448 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
135449 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
135450 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
135451 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
135452 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
135453 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
135454 +map_type_show_41511 map_type_show 0 41511 NULL
135455 +sha512_final_41515 sha512_final 0 41515 NULL
135456 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
135457 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
135458 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 NULL nohasharray
135459 +SyS_preadv_41523 SyS_preadv 3 41523 &snd_ensoniq_playback1_prepare_41523
135460 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
135461 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
135462 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
135463 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
135464 +do_commit_41533 do_commit 0 41533 NULL
135465 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
135466 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
135467 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
135468 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
135469 +_write_41548 _write 0 41548 NULL
135470 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
135471 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
135472 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553
135473 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
135474 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
135475 +edd_show_version_41558 edd_show_version 0 41558 NULL
135476 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
135477 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
135478 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
135479 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
135480 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
135481 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
135482 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
135483 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 NULL nohasharray
135484 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 &wl1271_acx_rx_msdu_life_time_41573
135485 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
135486 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
135487 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
135488 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
135489 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
135490 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
135491 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
135492 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
135493 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
135494 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
135495 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
135496 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
135497 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
135498 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
135499 +wdt_read_41601 wdt_read 0-3 41601 NULL
135500 +tps80031_read_41603 tps80031_read 0 41603 NULL nohasharray
135501 +show_name_41603 show_name 0 41603 &tps80031_read_41603
135502 +write_port_41612 write_port 0-3 41612 NULL
135503 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
135504 +disable_supply_41614 disable_supply 0 41614 NULL
135505 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
135506 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
135507 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
135508 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
135509 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
135510 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
135511 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
135512 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
135513 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
135514 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
135515 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
135516 +setkey_41635 setkey 0 41635 NULL
135517 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
135518 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
135519 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
135520 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
135521 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
135522 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
135523 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
135524 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
135525 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
135526 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
135527 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
135528 +get_std_timing_41654 get_std_timing 0 41654 NULL
135529 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
135530 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
135531 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
135532 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
135533 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
135534 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
135535 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
135536 +init_subports_41674 init_subports 0 41674 NULL
135537 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
135538 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
135539 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
135540 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
135541 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
135542 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
135543 +params_period_bytes_41683 params_period_bytes 0 41683 NULL
135544 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
135545 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
135546 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
135547 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
135548 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
135549 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
135550 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
135551 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
135552 +_recv_41701 _recv 0-3 41701 NULL nohasharray
135553 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
135554 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
135555 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
135556 +tree_insert_41704 tree_insert 0 41704 NULL
135557 +rocker_port_open_41705 rocker_port_open 0 41705 NULL nohasharray
135558 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 &rocker_port_open_41705
135559 +connector_write_41709 connector_write 3-0 41709 NULL
135560 +read_block_41711 read_block 0 41711 NULL
135561 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
135562 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
135563 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
135564 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
135565 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
135566 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
135567 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
135568 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
135569 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
135570 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
135571 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
135572 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
135573 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
135574 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
135575 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
135576 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
135577 +bitmap_load_41755 bitmap_load 0 41755 NULL
135578 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
135579 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
135580 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
135581 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
135582 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
135583 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
135584 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
135585 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
135586 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
135587 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
135588 +show_slab_objects_41782 show_slab_objects 0 41782 NULL
135589 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
135590 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
135591 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
135592 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
135593 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
135594 +show_contrast_41806 show_contrast 0 41806 NULL
135595 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
135596 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
135597 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
135598 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
135599 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
135600 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
135601 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
135602 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
135603 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
135604 +max77686_enable_41821 max77686_enable 0 41821 NULL
135605 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
135606 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
135607 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
135608 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
135609 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
135610 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
135611 +test_irq_show_41838 test_irq_show 0 41838 NULL
135612 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL nohasharray
135613 +__bio_copy_iov_41839 __bio_copy_iov 0 41839 &ixgbe_dbg_netdev_ops_read_41839
135614 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
135615 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
135616 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
135617 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
135618 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
135619 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
135620 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
135621 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
135622 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
135623 +pci_map_single_41869 pci_map_single 0 41869 NULL
135624 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
135625 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
135626 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
135627 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
135628 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
135629 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
135630 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
135631 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
135632 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
135633 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
135634 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
135635 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
135636 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
135637 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
135638 +mem_show_41914 mem_show 0 41914 &C_SYSC_mq_timedsend_41914 nohasharray
135639 +get_packet_41914 get_packet 3 41914 &mem_show_41914
135640 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
135641 +find_ge_pid_41918 find_ge_pid 1 41918 NULL
135642 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 5-4 41922 NULL
135643 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
135644 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
135645 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
135646 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
135647 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
135648 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
135649 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
135650 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
135651 +txq_init_41933 txq_init 0 41933 NULL
135652 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
135653 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
135654 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
135655 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
135656 +vfat_hash_41946 vfat_hash 0 41946 NULL
135657 +read_gssp_41947 read_gssp 3-0 41947 NULL
135658 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
135659 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
135660 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
135661 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
135662 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
135663 +portnames_read_41958 portnames_read 3-0 41958 NULL
135664 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
135665 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
135666 +show_sched6_41960 show_sched6 0 41960 NULL
135667 +show_als_41966 show_als 0 41966 NULL nohasharray
135668 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
135669 +dst_mtu_41969 dst_mtu 0 41969 NULL
135670 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
135671 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
135672 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
135673 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
135674 +_get_slice_41991 _get_slice 0 41991 NULL
135675 +set_temp11_41995 set_temp11 0-4 41995 NULL
135676 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
135677 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
135678 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
135679 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
135680 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
135681 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL nohasharray
135682 +lguest_map_42008 lguest_map 1-2 42008 &input_print_bitmap_42008
135683 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
135684 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
135685 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
135686 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
135687 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
135688 +vfat_revalidate_ci_42018 vfat_revalidate_ci 0 42018 NULL
135689 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3 42019 NULL
135690 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
135691 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
135692 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
135693 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
135694 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
135695 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
135696 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
135697 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
135698 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
135699 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
135700 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
135701 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
135702 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
135703 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
135704 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
135705 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
135706 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
135707 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
135708 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
135709 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
135710 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
135711 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
135712 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
135713 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
135714 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
135715 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
135716 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
135717 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
135718 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
135719 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
135720 +SMB2_read_42082 SMB2_read 0 42082 NULL
135721 +bat1_show_42084 bat1_show 0 42084 NULL
135722 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
135723 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
135724 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
135725 +dfx_open_42091 dfx_open 0 42091 NULL
135726 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
135727 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
135728 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
135729 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
135730 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
135731 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
135732 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
135733 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
135734 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
135735 +store_gps_42118 store_gps 4-0 42118 NULL
135736 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
135737 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
135738 +notify_send_init_42129 notify_send_init 0 42129 NULL
135739 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
135740 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
135741 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
135742 +threads_start_42139 threads_start 0 42139 NULL
135743 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
135744 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
135745 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
135746 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
135747 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
135748 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
135749 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 NULL nohasharray
135750 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 &af9015_i2c_xfer_42161
135751 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
135752 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
135753 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
135754 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
135755 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
135756 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
135757 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
135758 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 NULL nohasharray
135759 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 &max8998_ldo_disable_42173
135760 +power_restore_42174 power_restore 0 42174 NULL
135761 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
135762 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
135763 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
135764 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
135765 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
135766 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
135767 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
135768 +reset_slot_42194 reset_slot 0 42194 NULL
135769 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
135770 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
135771 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
135772 +sprom2hex_42204 sprom2hex 0 42204 NULL
135773 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
135774 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
135775 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
135776 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
135777 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
135778 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 NULL nohasharray
135779 +pla_ocp_read_42235 pla_ocp_read 3 42235 &blockdev_direct_IO_42235
135780 +toshiba_kbd_bl_mode_show_42236 toshiba_kbd_bl_mode_show 0 42236 NULL
135781 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
135782 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
135783 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
135784 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
135785 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
135786 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
135787 +store_mlid_42247 store_mlid 0-4 42247 NULL
135788 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
135789 +usbtv_start_42251 usbtv_start 0 42251 NULL
135790 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
135791 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
135792 +resources_store_42255 resources_store 0-4 42255 NULL
135793 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
135794 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
135795 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
135796 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
135797 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
135798 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
135799 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
135800 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
135801 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
135802 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
135803 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
135804 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
135805 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
135806 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
135807 +ulong_read_file_42304 ulong_read_file 3-0 42304 NULL nohasharray
135808 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 &ulong_read_file_42304
135809 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
135810 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
135811 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
135812 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
135813 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
135814 +osdname_show_42317 osdname_show 0 42317 NULL
135815 +max_luns_show_42319 max_luns_show 0 42319 NULL
135816 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
135817 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
135818 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
135819 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
135820 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
135821 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
135822 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
135823 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
135824 +store_42345 store 0-3 42345 &regulator_state_show_42345
135825 +rtl2832_sdr_rd_42346 rtl2832_sdr_rd 0 42346 NULL
135826 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
135827 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
135828 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
135829 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
135830 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
135831 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
135832 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
135833 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
135834 +read_time_42381 read_time 0 42381 NULL nohasharray
135835 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
135836 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
135837 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
135838 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
135839 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
135840 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
135841 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
135842 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
135843 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
135844 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
135845 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
135846 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
135847 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
135848 +krng_get_random_42420 krng_get_random 3 42420 NULL
135849 +i2o_event_register_42424 i2o_event_register 0 42424 NULL
135850 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
135851 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
135852 +device_read_42432 device_read 0-3 42432 NULL
135853 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
135854 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
135855 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
135856 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
135857 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
135858 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
135859 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
135860 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
135861 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
135862 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
135863 +store_42448 store 0 42448 NULL
135864 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
135865 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
135866 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
135867 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
135868 +__clk_enable_42456 __clk_enable 0 42456 NULL
135869 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
135870 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
135871 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
135872 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
135873 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
135874 +sta_state_42478 sta_state 0 42478 NULL
135875 +show_coresize_42479 show_coresize 0 42479 NULL
135876 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
135877 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
135878 +set_zone_42484 set_zone 0-4 42484 NULL
135879 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
135880 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
135881 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
135882 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
135883 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
135884 +callback_42494 callback 0 42494 NULL
135885 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
135886 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
135887 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
135888 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
135889 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
135890 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
135891 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
135892 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
135893 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
135894 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
135895 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
135896 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
135897 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
135898 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
135899 +sys_vmsplice_42533 sys_vmsplice 3 42533 NULL nohasharray
135900 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 &sys_vmsplice_42533
135901 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
135902 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
135903 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
135904 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
135905 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
135906 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
135907 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
135908 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL nohasharray
135909 +path_lookupat_42549 path_lookupat 0 42549 &ath6kl_wmi_proc_events_vif_42549
135910 +request_firmware_42553 request_firmware 0 42553 NULL
135911 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
135912 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
135913 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
135914 +portio_type_show_42562 portio_type_show 0 42562 NULL
135915 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
135916 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
135917 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
135918 +get_in_min_42567 get_in_min 0 42567 NULL
135919 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
135920 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
135921 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
135922 +memory_failure_42590 memory_failure 0 42590 NULL
135923 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
135924 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
135925 +get_enable_42601 get_enable 0 42601 NULL
135926 +map_state_42602 map_state 1 42602 NULL nohasharray
135927 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &map_state_42602 nohasharray
135928 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602 nohasharray
135929 +__pskb_pull_42602 __pskb_pull 2 42602 &npwm_show_42602
135930 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
135931 +get_div_42612 get_div 0 42612 NULL
135932 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
135933 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
135934 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
135935 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
135936 +read_42618 read 0 42618 &release_lockspace_42618
135937 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
135938 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
135939 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
135940 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
135941 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
135942 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
135943 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
135944 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
135945 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
135946 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
135947 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
135948 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
135949 +num_controllers_42644 num_controllers 0 42644 NULL
135950 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL nohasharray
135951 +process_output_block_42646 process_output_block 0 42646 &mc13783_adc_read_bp_42646
135952 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 NULL nohasharray
135953 +gpio_request_enable_42647 gpio_request_enable 0 42647 &sis190_get_regs_len_42647
135954 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
135955 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
135956 +page_counter_memparse_42653 page_counter_memparse 0 42653 NULL
135957 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
135958 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
135959 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
135960 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
135961 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
135962 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
135963 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
135964 +show_cidmode_42671 show_cidmode 0 42671 NULL
135965 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
135966 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
135967 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
135968 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
135969 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
135970 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
135971 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
135972 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
135973 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
135974 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
135975 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
135976 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
135977 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
135978 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
135979 +vb2_read_42703 vb2_read 3-0 42703 NULL
135980 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
135981 +hard_show_42708 hard_show 0 42708 NULL nohasharray
135982 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 &hard_show_42708
135983 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
135984 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
135985 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
135986 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
135987 +read_status_42722 read_status 0 42722 NULL nohasharray
135988 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
135989 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
135990 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
135991 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
135992 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
135993 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
135994 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
135995 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
135996 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
135997 +xen_release_pmd_42734 xen_release_pmd 1 42734 NULL
135998 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
135999 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
136000 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
136001 +SendReceive2_42742 SendReceive2 0 42742 NULL
136002 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
136003 +write_42746 write 0 42746 &sdev_show_modalias_42746
136004 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
136005 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
136006 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
136007 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
136008 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
136009 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
136010 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
136011 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
136012 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
136013 +x25_recvmsg_42777 x25_recvmsg 0-4 42777 NULL
136014 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
136015 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
136016 +isku_sysfs_read_info_42781 isku_sysfs_read_info 0-6-5 42781 NULL nohasharray
136017 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 &isku_sysfs_read_info_42781
136018 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
136019 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
136020 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
136021 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
136022 +koneplus_sysfs_read_42792 koneplus_sysfs_read 0-6 42792 NULL
136023 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
136024 +show_chglim_42794 show_chglim 0 42794 NULL
136025 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0-2 42796 NULL
136026 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
136027 +show_line1_42806 show_line1 0 42806 NULL
136028 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
136029 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
136030 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
136031 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
136032 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
136033 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
136034 +set_arg_42824 set_arg 3 42824 NULL
136035 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
136036 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
136037 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
136038 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
136039 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
136040 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
136041 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
136042 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
136043 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
136044 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
136045 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
136046 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
136047 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
136048 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 4-3-2 42863 NULL nohasharray
136049 +destroy_42863 destroy 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
136050 +of_property_count_strings_42863 of_property_count_strings 0 42863 &destroy_42863
136051 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
136052 +nouveau_vm_create_42869 nouveau_vm_create 3-2 42869 NULL nohasharray
136053 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 &nouveau_vm_create_42869
136054 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
136055 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
136056 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
136057 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
136058 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
136059 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
136060 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
136061 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
136062 +pskb_expand_head_42881 pskb_expand_head 0-3-2 42881 NULL
136063 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
136064 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
136065 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
136066 +c2_up_42890 c2_up 0 42890 NULL
136067 +pci_write_42893 pci_write 0 42893 NULL
136068 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
136069 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
136070 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
136071 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
136072 +hd_end_request_42904 hd_end_request 2 42904 NULL
136073 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
136074 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
136075 +rds_create_42907 rds_create 0 42907 NULL
136076 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
136077 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
136078 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
136079 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
136080 +device_show_int_42919 device_show_int 0 42919 NULL
136081 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
136082 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
136083 +show_42923 show 0 42923 &pcxhr_set_clock_42923
136084 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
136085 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
136086 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
136087 +bnx2_open_42936 bnx2_open 0 42936 NULL
136088 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
136089 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
136090 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
136091 +handle_response_42945 handle_response 0 42945 NULL
136092 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
136093 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
136094 +hashtab_map_42947 hashtab_map 0 42947 NULL
136095 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
136096 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
136097 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
136098 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
136099 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
136100 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
136101 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
136102 +n_pins_show_42973 n_pins_show 0 42973 NULL
136103 +show_temp62_42975 show_temp62 0 42975 NULL
136104 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
136105 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
136106 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
136107 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
136108 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &compat_udpv6_setsockopt_42981 nohasharray
136109 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &store_enable_clka1_output_42981
136110 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
136111 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
136112 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
136113 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
136114 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
136115 +image_size_show_42992 image_size_show 0 42992 NULL
136116 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
136117 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
136118 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
136119 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
136120 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
136121 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
136122 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
136123 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
136124 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
136125 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
136126 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
136127 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
136128 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
136129 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
136130 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
136131 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
136132 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035 nohasharray
136133 +store_lssw_43035 store_lssw 4-0 43035 &jffs2_write_begin_43035
136134 +max_queue_show_43036 max_queue_show 0 43036 NULL
136135 +set_icon_43037 set_icon 0-3 43037 NULL
136136 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
136137 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
136138 +write_s64_43043 write_s64 0 43043 NULL
136139 +show_port_name_43051 show_port_name 0 43051 NULL
136140 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
136141 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
136142 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
136143 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
136144 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
136145 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
136146 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
136147 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
136148 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
136149 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
136150 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
136151 +nouveau_gpuobj_create__43072 nouveau_gpuobj_create_ 9 43072 NULL
136152 +get_attention_status_43073 get_attention_status 0 43073 NULL
136153 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
136154 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
136155 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
136156 +get_slave_size_43081 get_slave_size 0 43081 NULL
136157 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
136158 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
136159 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
136160 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
136161 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
136162 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
136163 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
136164 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
136165 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
136166 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
136167 +dump_skip_43098 dump_skip 2 43098 NULL
136168 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
136169 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
136170 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
136171 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
136172 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
136173 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
136174 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
136175 +store_43112 store 0 43112 NULL
136176 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
136177 +open_43117 open 0 43117 NULL
136178 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
136179 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
136180 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
136181 +reserved_size_show_43130 reserved_size_show 0 43130 NULL nohasharray
136182 +lock_page_killable_43130 lock_page_killable 0 43130 &reserved_size_show_43130
136183 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
136184 +dmfe_open_43139 dmfe_open 0 43139 NULL
136185 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
136186 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
136187 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
136188 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
136189 +show_enabled_43152 show_enabled 0 43152 NULL
136190 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
136191 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
136192 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
136193 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
136194 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
136195 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
136196 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
136197 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
136198 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
136199 +_read_43194 _read 0 43194 NULL
136200 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
136201 +teiup_create_43201 teiup_create 3 43201 NULL
136202 +uio_write_43202 uio_write 3-0 43202 NULL
136203 +iso_callback_43208 iso_callback 3 43208 NULL
136204 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
136205 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
136206 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
136207 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
136208 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
136209 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
136210 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
136211 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
136212 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
136213 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
136214 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
136215 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
136216 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
136217 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
136218 +read_status_43238 read_status 0 43238 NULL
136219 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
136220 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
136221 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
136222 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
136223 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
136224 +fixup_leb_43256 fixup_leb 3 43256 NULL
136225 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
136226 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
136227 +store_wwan_43264 store_wwan 4-0 43264 NULL
136228 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
136229 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
136230 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
136231 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
136232 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
136233 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
136234 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
136235 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
136236 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
136237 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
136238 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
136239 +src_frames_43281 src_frames 0 43281 NULL nohasharray
136240 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
136241 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
136242 +lookup_fast_43292 lookup_fast 0 43292 NULL
136243 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
136244 +show_num_ports_43296 show_num_ports 0 43296 NULL
136245 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
136246 +lm3533_read_43309 lm3533_read 0 43309 NULL
136247 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
136248 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
136249 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL nohasharray
136250 +store_ledd_43312 store_ledd 4-0 43312 &em28xx_audio_analog_set_43312
136251 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
136252 +try_charge_43315 try_charge 0 43315 NULL
136253 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 NULL
136254 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
136255 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
136256 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
136257 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
136258 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
136259 +sja1000_open_43326 sja1000_open 0 43326 NULL
136260 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
136261 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
136262 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
136263 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
136264 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
136265 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
136266 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
136267 +set_peripheral_43353 set_peripheral 0 43353 NULL
136268 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL nohasharray
136269 +xen_swiotlb_sync_single_for_device_43362 xen_swiotlb_sync_single_for_device 2 43362 &gart_free_coherent_43362
136270 +may_create_key_43363 may_create_key 0 43363 NULL
136271 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
136272 +pn_init_43370 pn_init 0 43370 NULL
136273 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
136274 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
136275 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
136276 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
136277 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
136278 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
136279 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
136280 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
136281 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
136282 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
136283 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
136284 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
136285 +mdfour_43396 mdfour 0 43396 NULL
136286 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
136287 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
136288 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
136289 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
136290 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
136291 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
136292 +xenfb_write_43412 xenfb_write 3 43412 NULL
136293 +show_linear_43414 show_linear 0 43414 NULL nohasharray
136294 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
136295 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
136296 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
136297 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
136298 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422 nohasharray
136299 +nfs_lookup_revalidate_43422 nfs_lookup_revalidate 0 43422 &offset_store_43422
136300 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
136301 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
136302 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
136303 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
136304 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
136305 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
136306 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
136307 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 NULL nohasharray
136308 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 &store_received_ref_clk3b_43440
136309 +send_pre_block_43442 send_pre_block 0 43442 NULL
136310 +usemap_size_43443 usemap_size 0-1-2 43443 NULL nohasharray
136311 +usb_string_43443 usb_string 0 43443 &usemap_size_43443
136312 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 NULL nohasharray
136313 +get_vm_area_size_43444 get_vm_area_size 0 43444 &dm_attr_name_show_43444
136314 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
136315 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
136316 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
136317 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
136318 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
136319 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
136320 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
136321 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
136322 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
136323 +xen_alloc_pte_43470 xen_alloc_pte 2 43470 NULL
136324 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
136325 +write_43473 write 0 43473 NULL
136326 +hook_43475 hook 0 43475 NULL
136327 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
136328 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
136329 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 NULL nohasharray
136330 +alloc_new_reservation_43480 alloc_new_reservation 0-4 43480 &calculate_discard_block_size_43480
136331 +vga_get_43488 vga_get 0 43488 NULL
136332 +vmemdup_43489 vmemdup 2 43489 NULL
136333 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
136334 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
136335 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
136336 +show_lid_43498 show_lid 0 43498 NULL
136337 +init_43500 init 0 43500 NULL nohasharray
136338 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
136339 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
136340 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
136341 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
136342 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
136343 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
136344 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
136345 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
136346 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
136347 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
136348 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
136349 +read_events_43534 read_events 3 43534 NULL
136350 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
136351 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
136352 +store_43537 store 0-3 43537 NULL
136353 +store_43539 store 0 43539 NULL
136354 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
136355 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
136356 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
136357 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
136358 +request_resource_43548 request_resource 0 43548 NULL
136359 +store_43549 store 0-4 43549 NULL
136360 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
136361 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
136362 +amd756_access_43553 amd756_access 0 43553 NULL
136363 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
136364 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
136365 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
136366 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 NULL nohasharray
136367 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 &bfad_im_model_desc_show_43568
136368 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
136369 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
136370 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
136371 +passive_store_43589 passive_store 0-4 43589 NULL
136372 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
136373 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
136374 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
136375 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
136376 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
136377 +proc_read_43614 proc_read 3-0 43614 NULL
136378 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL
136379 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
136380 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
136381 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
136382 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
136383 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
136384 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
136385 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
136386 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
136387 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
136388 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
136389 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
136390 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
136391 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
136392 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
136393 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
136394 +random_write_43656 random_write 3-0 43656 NULL
136395 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
136396 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
136397 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
136398 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
136399 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
136400 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
136401 +start_ms350_cam_43679 start_ms350_cam 0 43679 NULL nohasharray
136402 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 &start_ms350_cam_43679
136403 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
136404 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
136405 +calgary_map_page_43686 calgary_map_page 4-0-3 43686 NULL nohasharray
136406 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
136407 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
136408 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
136409 +start_43697 start 0 43697 NULL
136410 +show_43699 show 0 43699 NULL
136411 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 0-4 43702 NULL nohasharray
136412 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
136413 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
136414 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
136415 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
136416 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
136417 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
136418 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
136419 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
136420 +show_hyst_43718 show_hyst 0 43718 NULL
136421 +cpia2_do_command_43719 cpia2_do_command 0 43719 NULL nohasharray
136422 +adis_read_reg_43719 adis_read_reg 0 43719 &cpia2_do_command_43719
136423 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
136424 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
136425 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
136426 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
136427 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
136428 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
136429 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
136430 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
136431 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
136432 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
136433 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
136434 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 NULL nohasharray
136435 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 &__alloc_alien_cache_43734
136436 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
136437 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
136438 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
136439 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
136440 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
136441 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
136442 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
136443 +panic_happened_43756 panic_happened 0 43756 NULL
136444 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
136445 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
136446 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
136447 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
136448 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
136449 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
136450 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
136451 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
136452 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
136453 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
136454 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
136455 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
136456 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
136457 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
136458 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
136459 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
136460 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
136461 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
136462 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
136463 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
136464 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
136465 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
136466 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
136467 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
136468 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
136469 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
136470 +alloc_irq_from_domain_43815 alloc_irq_from_domain 0-3-2 43815 NULL nohasharray
136471 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
136472 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
136473 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
136474 +get_rsb_struct_43829 get_rsb_struct 0 43829 NULL nohasharray
136475 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 &get_rsb_struct_43829
136476 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
136477 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
136478 +max_channels_43840 max_channels 0 43840 NULL
136479 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 NULL nohasharray
136480 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 &snd_seq_fifo_event_in_43842
136481 +read_flush_43851 read_flush 3-0 43851 NULL
136482 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
136483 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
136484 +resume_43864 resume 0 43864 NULL nohasharray
136485 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
136486 +port_number_show_43866 port_number_show 0 43866 NULL
136487 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
136488 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
136489 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
136490 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
136491 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
136492 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
136493 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
136494 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
136495 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
136496 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
136497 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
136498 +write_43894 write 0-3 43894 NULL
136499 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
136500 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
136501 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
136502 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
136503 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
136504 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
136505 +set_temp8_43915 set_temp8 0-4 43915 NULL
136506 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 NULL nohasharray
136507 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 &wl1271_acx_conn_monit_params_43916
136508 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
136509 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
136510 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
136511 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
136512 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
136513 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
136514 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
136515 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
136516 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
136517 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
136518 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
136519 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
136520 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
136521 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
136522 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
136523 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
136524 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
136525 +show_unit_43962 show_unit 0 43962 NULL
136526 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
136527 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
136528 +cache_request_43968 cache_request 0 43968 NULL nohasharray
136529 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
136530 +iflink_show_43970 iflink_show 0 43970 NULL
136531 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
136532 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
136533 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
136534 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
136535 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
136536 +netdev_init_43991 netdev_init 0 43991 NULL
136537 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
136538 +scsi_command_size_43992 scsi_command_size 0 43992 &kvm_read_guest_virt_43992 nohasharray
136539 +bcm_recvmsg_43992 bcm_recvmsg 0-4 43992 &scsi_command_size_43992 nohasharray
136540 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &bcm_recvmsg_43992
136541 +ulist_add_43994 ulist_add 0 43994 NULL
136542 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
136543 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
136544 +emit_flags_44006 emit_flags 3-4 44006 NULL
136545 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
136546 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
136547 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
136548 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
136549 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
136550 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 NULL nohasharray
136551 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 &vxge_ethtool_get_regs_len_44026 nohasharray
136552 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026
136553 +address_mask_show_44028 address_mask_show 0 44028 NULL
136554 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
136555 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
136556 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
136557 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
136558 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
136559 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
136560 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
136561 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
136562 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
136563 +show_44058 show 0 44058 NULL
136564 +sprint_frac_44059 sprint_frac 0 44059 NULL
136565 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
136566 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
136567 +wmi_call_44066 wmi_call 0 44066 NULL
136568 +vx2_inb_44069 vx2_inb 0 44069 NULL
136569 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
136570 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
136571 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
136572 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
136573 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
136574 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
136575 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
136576 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
136577 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
136578 +x25_listen_44090 x25_listen 0 44090 NULL
136579 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
136580 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
136581 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
136582 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
136583 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
136584 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
136585 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
136586 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
136587 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
136588 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
136589 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 NULL nohasharray
136590 +show_fan_pulses_44107 show_fan_pulses 0 44107 &zl10036_set_bandwidth_44107
136591 +raid_level_show_44108 raid_level_show 0 44108 NULL
136592 +add_update_code_44109 add_update_code 1 44109 NULL
136593 +skb_frag_dma_map_44112 skb_frag_dma_map 0-3 44112 NULL
136594 +check_idq_44117 check_idq 0 44117 NULL
136595 +do_readpage_44120 do_readpage 0 44120 NULL
136596 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
136597 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
136598 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
136599 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
136600 +do_sock_read_44132 do_sock_read 0 44132 NULL
136601 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
136602 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
136603 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
136604 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
136605 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
136606 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
136607 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
136608 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
136609 +direct_access_44144 direct_access 0 44144 NULL
136610 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
136611 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
136612 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
136613 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
136614 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
136615 +coda_permission_44158 coda_permission 0 44158 NULL
136616 +summary_show_44161 summary_show 0 44161 NULL nohasharray
136617 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
136618 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
136619 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
136620 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
136621 +atl1_up_44170 atl1_up 0 44170 NULL
136622 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
136623 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
136624 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
136625 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
136626 +tty_line_name_44181 tty_line_name 0 44181 NULL
136627 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
136628 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
136629 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
136630 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
136631 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 NULL nohasharray
136632 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 0-2 44196 &queue_int_on_old_endpoint_44196
136633 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
136634 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
136635 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
136636 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
136637 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
136638 +__set_free_44211 __set_free 2 44211 NULL
136639 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
136640 +write_44213 write 0 44213 &claim_ptd_buffers_44213
136641 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
136642 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
136643 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
136644 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
136645 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
136646 +failslab_show_44224 failslab_show 0 44224 &symbol_open_44224 nohasharray
136647 +device_user_unlock_44224 device_user_unlock 0 44224 &failslab_show_44224
136648 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
136649 +show_adc_44229 show_adc 0 44229 NULL
136650 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
136651 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
136652 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
136653 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
136654 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
136655 +write_44238 write 0-4 44238 NULL nohasharray
136656 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 &write_44238
136657 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
136658 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
136659 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
136660 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
136661 +extra_show_44247 extra_show 0 44247 NULL nohasharray
136662 +vp_find_vqs_44247 vp_find_vqs 2 44247 &extra_show_44247
136663 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
136664 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
136665 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
136666 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
136667 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
136668 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
136669 +minix_getattr_44267 minix_getattr 0 44267 NULL
136670 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
136671 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
136672 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
136673 +device_create_file_44285 device_create_file 0 44285 NULL
136674 +initstate_show_44288 initstate_show 0 44288 NULL
136675 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
136676 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
136677 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
136678 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
136679 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
136680 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
136681 +store_companion_44297 store_companion 0-4 44297 NULL
136682 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
136683 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
136684 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL
136685 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
136686 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
136687 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
136688 +bitmap_scnprintf_44318 bitmap_scnprintf 0-2 44318 NULL nohasharray
136689 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 &bitmap_scnprintf_44318 nohasharray
136690 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
136691 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
136692 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 NULL nohasharray
136693 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 &dispatch_proc_write_44320
136694 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
136695 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
136696 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
136697 +rs_init_44327 rs_init 1 44327 NULL
136698 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
136699 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
136700 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
136701 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
136702 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
136703 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
136704 +logfs_write_i0_44346 logfs_write_i0 0 44346 NULL nohasharray
136705 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 &logfs_write_i0_44346
136706 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
136707 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL nohasharray
136708 +blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 &nfs_fscache_get_super_cookie_44355
136709 +set_format_44357 set_format 0 44357 NULL nohasharray
136710 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
136711 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
136712 +ipx_recvmsg_44366 ipx_recvmsg 0-4 44366 NULL
136713 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
136714 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
136715 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
136716 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
136717 +ubi_sync_44391 ubi_sync 0 44391 NULL
136718 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
136719 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
136720 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
136721 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
136722 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
136723 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
136724 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
136725 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
136726 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
136727 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
136728 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
136729 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
136730 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
136731 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
136732 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
136733 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
136734 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
136735 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
136736 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
136737 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
136738 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
136739 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
136740 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
136741 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
136742 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
136743 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
136744 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
136745 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
136746 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
136747 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
136748 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
136749 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
136750 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
136751 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
136752 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
136753 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
136754 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
136755 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
136756 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
136757 +allocate_mid_44479 allocate_mid 0 44479 NULL
136758 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
136759 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
136760 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
136761 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
136762 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
136763 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
136764 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
136765 +cond_read_node_44488 cond_read_node 0 44488 NULL
136766 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
136767 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
136768 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
136769 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
136770 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
136771 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
136772 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
136773 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
136774 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
136775 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
136776 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
136777 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
136778 +reserved_size_store_44508 reserved_size_store 0-4 44508 NULL
136779 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
136780 +spidev_write_44510 spidev_write 3-0 44510 NULL
136781 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
136782 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
136783 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
136784 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
136785 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
136786 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
136787 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
136788 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
136789 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
136790 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
136791 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
136792 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
136793 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
136794 +picolcd_set_par_44559 picolcd_set_par 0 44559 NULL nohasharray
136795 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 &picolcd_set_par_44559
136796 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
136797 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
136798 +show_registers_44567 show_registers 0 44567 NULL nohasharray
136799 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
136800 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
136801 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
136802 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
136803 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
136804 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
136805 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
136806 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
136807 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
136808 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
136809 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
136810 +show_44594 show 0 44594 NULL nohasharray
136811 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
136812 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
136813 +get_fan_min_44596 get_fan_min 0 44596 NULL
136814 +popen_44599 popen 0 44599 NULL
136815 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
136816 +nouveau_perfmon_create__44602 nouveau_perfmon_create_ 4 44602 NULL
136817 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
136818 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
136819 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
136820 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
136821 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
136822 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
136823 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
136824 +xpcs_mmd_write_44633 xpcs_mmd_write 3 44633 &msb_get_free_block_44633
136825 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
136826 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
136827 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
136828 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
136829 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
136830 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
136831 +show_match_busid_44647 show_match_busid 0 44647 NULL
136832 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
136833 +store_44659 store 0-3 44659 NULL
136834 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
136835 +show_ctrl_44671 show_ctrl 0 44671 NULL
136836 +raid56_parity_write_44672 raid56_parity_write 0-4 44672 NULL
136837 +mpi_resize_44674 mpi_resize 2 44674 NULL
136838 +auxch_init_44675 auxch_init 0 44675 NULL
136839 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
136840 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
136841 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0 44682 NULL
136842 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
136843 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
136844 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
136845 +ts_read_44687 ts_read 3-0 44687 NULL
136846 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
136847 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
136848 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
136849 +show_host_busy_44693 show_host_busy 0 44693 NULL
136850 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
136851 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
136852 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
136853 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
136854 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
136855 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
136856 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
136857 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
136858 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
136859 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
136860 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
136861 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 0-3 44725 &C_SYSC_semtimedop_44725
136862 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
136863 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
136864 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
136865 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
136866 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
136867 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
136868 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
136869 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
136870 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
136871 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
136872 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
136873 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
136874 +tnode_new_44757 tnode_new 3 44757 NULL nohasharray
136875 +pty_write_44757 pty_write 3-0 44757 &tnode_new_44757
136876 +bop_assign_44765 bop_assign 0 44765 NULL
136877 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
136878 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
136879 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
136880 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
136881 +show_44772 show 0 44772 NULL nohasharray
136882 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
136883 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
136884 +readstat_44780 readstat 0 44780 NULL
136885 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
136886 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
136887 +proc_read_44793 proc_read 0 44793 NULL nohasharray
136888 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
136889 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
136890 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
136891 +cas_open_44801 cas_open 0 44801 NULL
136892 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
136893 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
136894 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
136895 +sbs_init_44817 sbs_init 0 44817 NULL
136896 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
136897 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
136898 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
136899 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
136900 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
136901 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
136902 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
136903 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
136904 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
136905 +units_sprintf_44833 units_sprintf 0 44833 NULL
136906 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
136907 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
136908 +node_show_44836 node_show 0 44836 NULL
136909 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
136910 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
136911 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
136912 +cross_eof_44848 cross_eof 0 44848 NULL
136913 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
136914 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
136915 +cis820x_config_init_44850 cis820x_config_init 0 44850 NULL nohasharray
136916 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 &cis820x_config_init_44850
136917 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
136918 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
136919 +copydesc_user_44855 copydesc_user 3 44855 NULL
136920 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
136921 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
136922 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
136923 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
136924 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
136925 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
136926 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
136927 +set_advertising_44870 set_advertising 4 44870 NULL
136928 +init_rs_44873 init_rs 1 44873 NULL nohasharray
136929 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
136930 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
136931 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
136932 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
136933 +skb_availroom_44883 skb_availroom 0 44883 NULL
136934 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
136935 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
136936 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
136937 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
136938 +kaweth_open_44889 kaweth_open 0 44889 NULL
136939 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
136940 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
136941 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
136942 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
136943 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
136944 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
136945 +async_readv_44898 async_readv 0 44898 NULL
136946 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 0-2 44902 NULL
136947 +elsa_resume_44904 elsa_resume 0 44904 NULL nohasharray
136948 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 &elsa_resume_44904
136949 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
136950 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
136951 +ptype_show_44913 ptype_show 0 44913 NULL
136952 +regmap_spi_read_44921 regmap_spi_read 0-3-5 44921 NULL
136953 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
136954 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
136955 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
136956 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
136957 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
136958 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
136959 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
136960 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
136961 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
136962 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
136963 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL
136964 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
136965 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
136966 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
136967 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
136968 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
136969 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
136970 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
136971 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
136972 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
136973 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
136974 +log_debug_read_44994 log_debug_read 0 44994 NULL
136975 +selinux_inode_follow_link_44995 selinux_inode_follow_link 0 44995 NULL
136976 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
136977 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
136978 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
136979 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
136980 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
136981 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
136982 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
136983 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
136984 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
136985 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
136986 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
136987 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
136988 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
136989 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
136990 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
136991 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
136992 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
136993 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
136994 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
136995 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
136996 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
136997 +show_in_label_45039 show_in_label 0 45039 NULL
136998 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
136999 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
137000 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
137001 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
137002 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
137003 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
137004 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL nohasharray
137005 +range_straddles_page_boundary_45056 range_straddles_page_boundary 1 45056 &adt7x10_show_temp_45056
137006 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
137007 +sel_write_user_45060 sel_write_user 3 45060 NULL
137008 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
137009 +show_45064 show 0 45064 NULL
137010 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
137011 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
137012 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
137013 +removable_show_45071 removable_show 0 45071 NULL nohasharray
137014 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
137015 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
137016 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
137017 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
137018 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
137019 +__device_suspend_45089 __device_suspend 0 45089 NULL
137020 +getattr_45091 getattr 0 45091 NULL
137021 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
137022 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
137023 +snd_card_new_45104 snd_card_new 5 45104 NULL
137024 +write_iter_45109 write_iter 0 45109 NULL
137025 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
137026 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
137027 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
137028 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
137029 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
137030 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 NULL nohasharray
137031 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 0-6-5 45133 &in_write_bytes_avail_show_45133
137032 +send_to_tty_45141 send_to_tty 3 45141 NULL
137033 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
137034 +command_setapcor_45143 command_setapcor 0 45143 NULL
137035 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
137036 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
137037 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
137038 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
137039 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
137040 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
137041 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
137042 +device_write_45156 device_write 3-0 45156 NULL
137043 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
137044 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
137045 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
137046 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
137047 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
137048 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
137049 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
137050 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164
137051 +mce_write_45187 mce_write 0 45187 NULL
137052 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
137053 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
137054 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
137055 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
137056 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
137057 +kstrtou16_45199 kstrtou16 0 45199 NULL
137058 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
137059 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
137060 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 NULL nohasharray
137061 +add_child_45201 add_child 4 45201 &dvb_dvr_write_45201
137062 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
137063 +iso_alloc_urb_45206 iso_alloc_urb 5-4 45206 NULL
137064 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
137065 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
137066 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
137067 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
137068 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
137069 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
137070 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
137071 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
137072 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
137073 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
137074 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
137075 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
137076 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
137077 +event_enable_write_45238 event_enable_write 3 45238 NULL
137078 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
137079 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
137080 +show_45247 show 0 45247 NULL
137081 +write_ltv_45250 write_ltv 0 45250 NULL
137082 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
137083 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
137084 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
137085 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
137086 +input_mt_init_slots_45279 input_mt_init_slots 2 45279 NULL
137087 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
137088 +store_45285 store 0 45285 NULL
137089 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
137090 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
137091 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
137092 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
137093 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298
137094 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
137095 +category_show_45304 category_show 0 45304 NULL nohasharray
137096 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
137097 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
137098 +e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
137099 +hippi_header_45313 hippi_header 0 45313 NULL
137100 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
137101 +compass_command_45324 compass_command 0 45324 NULL
137102 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
137103 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
137104 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
137105 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
137106 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
137107 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
137108 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
137109 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
137110 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL nohasharray
137111 +mic_dma_map_page_45356 mic_dma_map_page 0-3 45356 &isl1208_rtc_read_time_45356
137112 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
137113 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
137114 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
137115 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
137116 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
137117 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
137118 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
137119 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
137120 +wlcore_write_45391 wlcore_write 0 45391 NULL
137121 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
137122 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
137123 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
137124 +keymap_store_45406 keymap_store 4 45406 NULL
137125 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
137126 +show_45409 show 0 45409 NULL
137127 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
137128 +sock_recv_errqueue_45412 sock_recv_errqueue 0-3 45412 NULL
137129 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
137130 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
137131 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
137132 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
137133 +show_45419 show 0 45419 &sht15_wait_for_response_45419
137134 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
137135 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
137136 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &snd_sonicvibes_playback_prepare_45421
137137 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
137138 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
137139 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
137140 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
137141 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
137142 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
137143 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
137144 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
137145 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
137146 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
137147 +pm_state_show_45438 pm_state_show 0 45438 NULL
137148 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
137149 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
137150 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
137151 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
137152 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
137153 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
137154 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
137155 +catc_open_45451 catc_open 0 45451 NULL
137156 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
137157 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 NULL nohasharray
137158 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 &netxen_nic_get_regs_len_45456
137159 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
137160 +__node_remap_45458 __node_remap 4 45458 NULL
137161 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
137162 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
137163 +orig_data_size_show_45467 orig_data_size_show 0 45467 NULL nohasharray
137164 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 &orig_data_size_show_45467
137165 +register_netdev_45468 register_netdev 0 45468 NULL nohasharray
137166 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
137167 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
137168 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
137169 +slab_attr_store_45475 slab_attr_store 0-4 45475 NULL
137170 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
137171 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
137172 +ec_read_45485 ec_read 0 45485 NULL
137173 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
137174 +lock_request_45495 lock_request 0 45495 NULL nohasharray
137175 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
137176 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
137177 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
137178 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
137179 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
137180 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
137181 +get_stats_45508 get_stats 0 45508 NULL
137182 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
137183 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
137184 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
137185 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
137186 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
137187 +store_45525 store 0-3 45525 &power_state_show_45525
137188 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
137189 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
137190 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
137191 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
137192 +copy_macs_45534 copy_macs 4 45534 NULL
137193 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
137194 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
137195 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
137196 +isofs_hashi_ms_45544 isofs_hashi_ms 0 45544 NULL
137197 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
137198 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
137199 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
137200 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
137201 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
137202 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
137203 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
137204 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
137205 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
137206 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
137207 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
137208 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
137209 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
137210 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
137211 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
137212 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
137213 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
137214 +request_fw_file_45567 request_fw_file 0 45567 NULL
137215 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
137216 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
137217 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
137218 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
137219 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
137220 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
137221 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
137222 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
137223 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
137224 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
137225 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
137226 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
137227 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
137228 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
137229 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
137230 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
137231 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
137232 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
137233 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
137234 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
137235 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
137236 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
137237 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
137238 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
137239 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
137240 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
137241 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
137242 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
137243 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
137244 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
137245 +bad_file_aio_write_45633 bad_file_aio_write 0 45633 NULL
137246 +rdma_read_chunk_lcl_45638 rdma_read_chunk_lcl 7 45638 NULL
137247 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
137248 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
137249 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
137250 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 NULL nohasharray
137251 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 &rj54n1_s_fmt_45650
137252 +ebitmap_next_positive_45651 ebitmap_next_positive 3-0 45651 NULL
137253 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
137254 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
137255 +modelname_store_45663 modelname_store 0-4 45663 NULL
137256 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
137257 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
137258 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
137259 +sd_probe_45675 sd_probe 0 45675 NULL
137260 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
137261 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
137262 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
137263 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
137264 +set_params_45684 set_params 0 45684 NULL nohasharray
137265 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
137266 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
137267 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
137268 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
137269 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
137270 +bscnl_emit_45699 bscnl_emit 5-0-2 45699 NULL nohasharray
137271 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 0-4 45699 &bscnl_emit_45699 nohasharray
137272 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
137273 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
137274 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
137275 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
137276 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
137277 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
137278 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
137279 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
137280 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
137281 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
137282 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
137283 +get_iface_param_45719 get_iface_param 0 45719 NULL
137284 +show_high_kb_45721 show_high_kb 0 45721 NULL
137285 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
137286 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
137287 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
137288 +handle_response_icmp_45733 handle_response_icmp 0-7 45733 NULL
137289 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
137290 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
137291 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
137292 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
137293 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
137294 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
137295 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
137296 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
137297 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
137298 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
137299 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
137300 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
137301 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
137302 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
137303 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
137304 +FUA_show_45776 FUA_show 0 45776 NULL
137305 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
137306 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
137307 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
137308 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
137309 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
137310 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
137311 +cma_release_45795 cma_release 3 45795 NULL
137312 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
137313 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
137314 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
137315 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
137316 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
137317 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
137318 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
137319 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
137320 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 NULL nohasharray
137321 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 &w1_ds2781_io_45806
137322 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
137323 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
137324 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
137325 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
137326 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
137327 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
137328 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
137329 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
137330 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
137331 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
137332 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
137333 +start_endpoints_45825 start_endpoints 0 45825 NULL
137334 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 0-3 45830 NULL
137335 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 NULL nohasharray
137336 +hash_walk_next_45832 hash_walk_next 0 45832 &mc13xxx_regulator_is_enabled_45832
137337 +audit_make_reply_45835 audit_make_reply 7 45835 NULL
137338 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
137339 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
137340 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
137341 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
137342 +store_learning_45844 store_learning 0 45844 NULL
137343 +insert_state_45848 insert_state 0 45848 NULL
137344 +activity_read_45850 activity_read 0-5-6 45850 NULL
137345 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
137346 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
137347 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
137348 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
137349 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
137350 +isdn_write_45863 isdn_write 3-0 45863 NULL
137351 +align_show_45871 align_show 0 45871 NULL
137352 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
137353 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
137354 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
137355 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
137356 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
137357 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 NULL nohasharray
137358 +get_rdac_req_45882 get_rdac_req 3 45882 &_transport_get_expander_phy_error_log_45882
137359 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
137360 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
137361 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
137362 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
137363 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
137364 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
137365 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
137366 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
137367 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
137368 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
137369 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
137370 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
137371 +lcd_read_45922 lcd_read 0-3 45922 NULL
137372 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
137373 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
137374 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
137375 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
137376 +_dln2_transfer_45930 _dln2_transfer 0 45930 NULL nohasharray
137377 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 &_dln2_transfer_45930
137378 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
137379 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
137380 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
137381 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
137382 +show_fan_value_45938 show_fan_value 0 45938 NULL
137383 +display_store_45940 display_store 4 45940 NULL
137384 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
137385 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
137386 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
137387 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
137388 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
137389 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
137390 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
137391 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
137392 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
137393 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
137394 +set_45961 set 0 45961 NULL
137395 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
137396 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
137397 +copy_to_45969 copy_to 3 45969 NULL nohasharray
137398 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 &copy_to_45969
137399 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
137400 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
137401 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
137402 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
137403 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
137404 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
137405 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
137406 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
137407 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
137408 +dn_device_event_46004 dn_device_event 0 46004 NULL
137409 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
137410 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
137411 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
137412 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
137413 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
137414 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
137415 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
137416 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
137417 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
137418 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
137419 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
137420 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
137421 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
137422 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
137423 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
137424 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
137425 +socket_create_46047 socket_create 0 46047 NULL
137426 +lg4ff_range_show_46048 lg4ff_range_show 0 46048 NULL
137427 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
137428 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
137429 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
137430 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 NULL nohasharray
137431 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 &i2c_smbus_read_i2c_block_data_46059
137432 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
137433 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
137434 +slhc_toss_46066 slhc_toss 0 46066 NULL
137435 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
137436 +in_use_show_46075 in_use_show 0 46075 NULL
137437 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
137438 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
137439 +__kmem_cache_shrink_46083 __kmem_cache_shrink 0 46083 NULL
137440 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
137441 +unlock_lock_46087 unlock_lock 0 46087 NULL
137442 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
137443 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
137444 +store_46095 store 0 46095 NULL
137445 +ppp_asynctty_write_46098 ppp_asynctty_write 0 46098 NULL
137446 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
137447 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
137448 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
137449 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
137450 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
137451 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
137452 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
137453 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
137454 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
137455 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
137456 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
137457 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
137458 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
137459 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
137460 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
137461 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
137462 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
137463 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
137464 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
137465 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
137466 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
137467 +dgram_bind_46155 dgram_bind 0 46155 NULL
137468 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
137469 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
137470 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL
137471 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
137472 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
137473 +write_index_46171 write_index 0 46171 NULL
137474 +open_46177 open 0 46177 NULL
137475 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
137476 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
137477 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
137478 +twl_direction_out_46182 twl_direction_out 0-2 46182 NULL nohasharray
137479 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
137480 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
137481 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
137482 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
137483 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
137484 +fq_resize_46195 fq_resize 2 46195 NULL
137485 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
137486 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 NULL nohasharray
137487 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
137488 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197 nohasharray
137489 +add_conn_list_46197 add_conn_list 3-0 46197 &set_tr_backlight_status_46197
137490 +appid_show_46198 appid_show 0 46198 NULL
137491 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
137492 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
137493 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
137494 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
137495 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
137496 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
137497 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
137498 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 NULL nohasharray
137499 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218 nohasharray
137500 +dsp_write_46218 dsp_write 0-2 46218 &o2hb_region_start_block_write_46218
137501 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
137502 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
137503 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
137504 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
137505 +__get_any_page_46230 __get_any_page 0 46230 NULL
137506 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
137507 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
137508 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
137509 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
137510 +show_in_min_46238 show_in_min 0 46238 NULL
137511 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
137512 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
137513 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
137514 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
137515 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
137516 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
137517 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
137518 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
137519 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
137520 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
137521 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
137522 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
137523 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
137524 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
137525 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
137526 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
137527 +pem_show_input_46277 pem_show_input 0 46277 NULL nohasharray
137528 +ReadReg_46277 ReadReg 0 46277 &pem_show_input_46277
137529 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
137530 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
137531 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
137532 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
137533 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
137534 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
137535 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
137536 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
137537 +store_led_46310 store_led 0-4 46310 NULL
137538 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
137539 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
137540 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
137541 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
137542 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
137543 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
137544 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
137545 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
137546 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
137547 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
137548 +gs_can_open_46335 gs_can_open 0 46335 NULL
137549 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
137550 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
137551 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
137552 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
137553 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
137554 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
137555 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
137556 +mpt_config_46343 mpt_config 0 46343 NULL
137557 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
137558 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
137559 +xen_alloc_pmd_46347 xen_alloc_pmd 2 46347 NULL
137560 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
137561 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
137562 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
137563 +show_icon_46360 show_icon 4-0 46360 NULL
137564 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
137565 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
137566 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
137567 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
137568 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
137569 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
137570 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
137571 +via_build_controls_46378 via_build_controls 0 46378 NULL
137572 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
137573 +rng_get_data_46382 rng_get_data 0 46382 NULL
137574 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
137575 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
137576 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
137577 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
137578 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
137579 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
137580 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
137581 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
137582 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
137583 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
137584 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
137585 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
137586 +addr_to_user_46418 addr_to_user 0 46418 NULL
137587 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
137588 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
137589 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
137590 +proto_show_46426 proto_show 0 46426 NULL nohasharray
137591 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
137592 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
137593 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
137594 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
137595 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
137596 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
137597 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
137598 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
137599 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
137600 +cp210x_set_config_46447 cp210x_set_config 0-4 46447 NULL
137601 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
137602 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
137603 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
137604 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
137605 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
137606 +E_P24_46463 E_P24 0 46463 NULL
137607 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
137608 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
137609 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
137610 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
137611 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
137612 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
137613 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
137614 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
137615 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
137616 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
137617 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
137618 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
137619 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
137620 +qib_dma_map_page_46507 qib_dma_map_page 0-3 46507 NULL
137621 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
137622 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
137623 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 NULL nohasharray
137624 +pin_code_reply_46510 pin_code_reply 4 46510 &iscsi_nacl_attrib_store_random_datain_seq_offsets_46510
137625 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
137626 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
137627 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
137628 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
137629 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 NULL nohasharray
137630 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 &mlx4_SET_PORT_VXLAN_46515
137631 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
137632 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
137633 +pptp_bind_46520 pptp_bind 0 46520 NULL
137634 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
137635 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
137636 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
137637 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
137638 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 NULL nohasharray
137639 +socket_recvmsg_46535 socket_recvmsg 0 46535 &snd_hda_gen_parse_auto_config_46535
137640 +check_connect_46536 check_connect 0 46536 NULL
137641 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
137642 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
137643 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
137644 +raid_show_state_46545 raid_show_state 0 46545 NULL
137645 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
137646 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
137647 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
137648 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
137649 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
137650 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
137651 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
137652 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
137653 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
137654 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
137655 +nr_header_46575 nr_header 0 46575 NULL
137656 +store_46576 store 0-3 46576 NULL
137657 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
137658 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
137659 +__iwl_up_46589 __iwl_up 0 46589 NULL
137660 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
137661 +show_mute_46600 show_mute 0 46600 NULL nohasharray
137662 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
137663 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
137664 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
137665 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
137666 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
137667 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
137668 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
137669 +dead_write_46612 dead_write 0 46612 NULL nohasharray
137670 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
137671 +stream_start_46613 stream_start 0 46613 NULL nohasharray
137672 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
137673 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
137674 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
137675 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
137676 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
137677 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
137678 +get_mode_46623 get_mode 0 46623 NULL
137679 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
137680 +dsense_show_46626 dsense_show 0 46626 NULL
137681 +il_set_mode_46630 il_set_mode 0 46630 NULL
137682 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
137683 +regmap_read_46634 regmap_read 0 46634 NULL
137684 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
137685 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
137686 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
137687 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
137688 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
137689 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
137690 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
137691 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
137692 +fanout_add_46656 fanout_add 0 46656 NULL
137693 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
137694 +read_short_reg_46669 read_short_reg 0 46669 NULL
137695 +e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
137696 +stream_pause_46673 stream_pause 0 46673 NULL
137697 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
137698 +msr_read_46679 msr_read 0-3 46679 NULL
137699 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
137700 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
137701 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
137702 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
137703 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
137704 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
137705 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
137706 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
137707 +saa7185_init_46704 saa7185_init 0 46704 NULL
137708 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
137709 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
137710 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
137711 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
137712 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
137713 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
137714 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
137715 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
137716 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
137717 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
137718 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
137719 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
137720 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
137721 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL
137722 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 NULL nohasharray
137723 +__ata_change_queue_depth_46737 __ata_change_queue_depth 0-3 46737 &pctv452e_i2c_xfer_46737
137724 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
137725 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
137726 +autofs4_wait_46750 autofs4_wait 0 46750 NULL
137727 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
137728 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
137729 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
137730 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
137731 +show_fan_status_46761 show_fan_status 0 46761 NULL
137732 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
137733 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
137734 +inet6_create_46770 inet6_create 0 46770 NULL
137735 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
137736 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
137737 +regcache_lzo_sync_46777 regcache_lzo_sync 2 46777 NULL
137738 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
137739 +radar_detection_write_46787 radar_detection_write 3 46787 NULL
137740 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
137741 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
137742 +show_max_min_46796 show_max_min 0 46796 NULL
137743 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
137744 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
137745 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
137746 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
137747 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
137748 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
137749 +writefn_46819 writefn 0-3 46819 NULL
137750 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
137751 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
137752 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
137753 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
137754 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
137755 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
137756 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
137757 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
137758 +kexec_crash_size_show_46847 kexec_crash_size_show 0 46847 NULL
137759 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
137760 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
137761 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
137762 +spi_async_46857 spi_async 0 46857 NULL
137763 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
137764 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
137765 +vsnprintf_46863 vsnprintf 0 46863 NULL
137766 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
137767 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
137768 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
137769 +restart_array_46866 restart_array 0 46866 NULL
137770 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
137771 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
137772 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
137773 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
137774 +rvmalloc_46873 rvmalloc 1 46873 NULL
137775 +show_telclock_version_46874 show_telclock_version 0 46874 NULL nohasharray
137776 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 &show_telclock_version_46874
137777 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
137778 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
137779 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
137780 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
137781 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
137782 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
137783 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
137784 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
137785 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
137786 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
137787 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
137788 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
137789 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
137790 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
137791 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
137792 +dgram_bind_46908 dgram_bind 0 46908 NULL
137793 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
137794 +store_46910 store 0-2 46910 NULL
137795 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
137796 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
137797 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
137798 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
137799 +igbvf_open_46920 igbvf_open 0 46920 NULL
137800 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
137801 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
137802 +fb_write_46924 fb_write 3-0 46924 NULL
137803 +i915_gem_check_olr_46925 i915_gem_check_olr 0 46925 NULL
137804 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
137805 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
137806 +fuse_direct_io_46949 fuse_direct_io 0 46949 NULL nohasharray
137807 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 0-3 46949 &fuse_direct_io_46949
137808 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
137809 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
137810 +coda_fsync_46958 coda_fsync 0 46958 NULL
137811 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
137812 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
137813 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
137814 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
137815 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
137816 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
137817 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
137818 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
137819 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
137820 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
137821 +user_set_46991 user_set 0 46991 NULL
137822 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
137823 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &sel_write_bool_46996 nohasharray
137824 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &rj54n1_sensor_scale_46996 nohasharray
137825 +enabled_store_46996 enabled_store 0-4 46996 &ds2780_write_user_eeprom_bin_46996
137826 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
137827 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
137828 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
137829 +x25_device_event_47006 x25_device_event 0 47006 NULL
137830 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
137831 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
137832 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
137833 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
137834 +__map_single_47020 __map_single 4-3-7 47020 NULL
137835 +usbpn_open_47021 usbpn_open 0 47021 NULL
137836 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
137837 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
137838 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
137839 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
137840 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
137841 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
137842 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
137843 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
137844 +show_v86d_47041 show_v86d 0 47041 NULL
137845 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
137846 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
137847 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
137848 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
137849 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
137850 +final_47055 final 0 47055 NULL
137851 +open_rx_47057 open_rx 0 47057 NULL
137852 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
137853 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
137854 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
137855 +power_on_acct_show_47066 power_on_acct_show 0 47066 NULL nohasharray
137856 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 &power_on_acct_show_47066
137857 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
137858 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
137859 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
137860 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
137861 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
137862 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
137863 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
137864 +export_47078 export 0 47078 NULL
137865 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
137866 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
137867 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
137868 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
137869 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
137870 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
137871 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
137872 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
137873 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
137874 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 NULL
137875 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
137876 +carrier_show_47115 carrier_show 0 47115 NULL
137877 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
137878 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
137879 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
137880 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
137881 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
137882 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
137883 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
137884 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
137885 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
137886 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
137887 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
137888 +show_streaming_47160 show_streaming 0 47160 NULL
137889 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
137890 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
137891 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
137892 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
137893 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
137894 +part_fail_show_47168 part_fail_show 0 47168 NULL
137895 +set_temp_47169 set_temp 0-4 47169 NULL
137896 +reg_show_name_47170 reg_show_name 0 47170 NULL
137897 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
137898 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
137899 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
137900 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
137901 +niu_pci_map_page_47198 niu_pci_map_page 3 47198 NULL
137902 +__set_signal_47207 __set_signal 0-4 47207 NULL
137903 +__rds_create_47212 __rds_create 0 47212 NULL
137904 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
137905 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
137906 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
137907 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 NULL
137908 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
137909 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
137910 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
137911 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
137912 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
137913 +l2headersize_47238 l2headersize 0 47238 NULL
137914 +options_write_47243 options_write 3-0 47243 NULL
137915 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
137916 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
137917 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250 nohasharray
137918 +ftrace_modify_code_47250 ftrace_modify_code 1 47250 &iwl_mvm_power_set_ps_47250
137919 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
137920 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 NULL nohasharray
137921 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 &portcntrs_1_read_47253
137922 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
137923 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
137924 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
137925 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
137926 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
137927 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
137928 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
137929 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
137930 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
137931 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
137932 +reg_write_47288 reg_write 0 47288 NULL
137933 +setattr_47289 setattr 0 47289 NULL
137934 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
137935 +vsnprintf_47291 vsnprintf 0 47291 NULL
137936 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
137937 +show_47293 show 0 47293 NULL
137938 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
137939 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
137940 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
137941 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
137942 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
137943 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
137944 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
137945 +nouveau_fb_create__47316 nouveau_fb_create_ 4 47316 NULL
137946 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
137947 +get_l4proto_47318 get_l4proto 0 47318 NULL
137948 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
137949 +skein1024_export_47324 skein1024_export 0 47324 NULL
137950 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
137951 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
137952 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
137953 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
137954 +tune_set_47343 tune_set 0-5 47343 NULL
137955 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
137956 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
137957 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
137958 +md_allow_write_47353 md_allow_write 0 47353 NULL
137959 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
137960 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
137961 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
137962 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
137963 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
137964 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
137965 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
137966 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
137967 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
137968 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
137969 +__bio_map_kern_47379 __bio_map_kern 3 47379 NULL
137970 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
137971 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
137972 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
137973 +nametbl_list_47391 nametbl_list 2 47391 NULL
137974 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
137975 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
137976 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
137977 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
137978 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
137979 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
137980 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
137981 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
137982 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
137983 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
137984 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
137985 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
137986 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
137987 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
137988 +write_cmd_47414 write_cmd 0 47414 NULL
137989 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
137990 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
137991 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
137992 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
137993 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
137994 +bLength_show_47432 bLength_show 0 47432 NULL
137995 +fop_write_47433 fop_write 0-3 47433 NULL
137996 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
137997 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
137998 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
137999 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
138000 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
138001 +hifn_setup_dst_desc_47448 hifn_setup_dst_desc 3 47448 NULL
138002 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
138003 +environ_read_47451 environ_read 0-3 47451 NULL
138004 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
138005 +__affs_hash_dentry_47469 __affs_hash_dentry 0 47469 NULL
138006 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
138007 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
138008 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
138009 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
138010 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
138011 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
138012 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
138013 +newpart_47485 newpart 6-4 47485 NULL
138014 +read_47490 read 0-3 47490 NULL
138015 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
138016 +core_sys_select_47494 core_sys_select 1 47494 NULL
138017 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
138018 +jid_store_47498 jid_store 0-3 47498 NULL
138019 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
138020 +txstat_read_file_47503 txstat_read_file 0 47503 NULL nohasharray
138021 +as3722_block_write_47503 as3722_block_write 2-3 47503 &txstat_read_file_47503
138022 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
138023 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
138024 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
138025 +unlink_simple_47506 unlink_simple 3 47506 NULL
138026 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
138027 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
138028 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
138029 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
138030 +inet_bind_47514 inet_bind 0 47514 NULL
138031 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
138032 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
138033 +eth_open_47519 eth_open 0 47519 NULL
138034 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
138035 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
138036 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
138037 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
138038 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
138039 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
138040 +get_port_47534 get_port 0 47534 NULL
138041 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
138042 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
138043 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
138044 +atl1_open_47550 atl1_open 0 47550 NULL
138045 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
138046 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
138047 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
138048 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
138049 +send_cmd_47563 send_cmd 0 47563 NULL
138050 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
138051 +send_command_47567 send_command 0 47567 NULL nohasharray
138052 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
138053 +read_ldt_47570 read_ldt 2 47570 NULL
138054 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
138055 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
138056 +pci_iomap_47575 pci_iomap 3 47575 NULL
138057 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
138058 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
138059 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
138060 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
138061 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
138062 +id_format_show_47585 id_format_show 0 47585 NULL
138063 +phy_read_47590 phy_read 0 47590 NULL
138064 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
138065 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
138066 +get_nic_info_47601 get_nic_info 0 47601 NULL
138067 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
138068 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
138069 +msdos_hash_47606 msdos_hash 0 47606 NULL
138070 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
138071 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
138072 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
138073 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
138074 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
138075 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
138076 +uea_request_47613 uea_request 4 47613 NULL
138077 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
138078 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
138079 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
138080 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 NULL nohasharray
138081 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 &tps65217_clear_bits_47619
138082 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
138083 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
138084 +SYSC_send_47629 SYSC_send 3 47629 NULL
138085 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
138086 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
138087 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
138088 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
138089 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
138090 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
138091 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
138092 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
138093 +fan_show_47664 fan_show 0 47664 NULL
138094 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
138095 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
138096 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
138097 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
138098 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
138099 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
138100 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
138101 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
138102 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
138103 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
138104 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
138105 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
138106 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
138107 +packet_recvmsg_47700 packet_recvmsg 0-4 47700 NULL
138108 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
138109 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
138110 +save_microcode_47717 save_microcode 3 47717 NULL
138111 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
138112 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
138113 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
138114 +walk_page_test_47731 walk_page_test 0 47731 NULL
138115 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
138116 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 NULL nohasharray
138117 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 &ov9740_s_fmt_47735
138118 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
138119 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
138120 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
138121 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
138122 +use_zero_page_show_47747 use_zero_page_show 0 47747 NULL nohasharray
138123 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 &use_zero_page_show_47747
138124 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
138125 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
138126 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
138127 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
138128 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
138129 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
138130 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
138131 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
138132 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
138133 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
138134 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
138135 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
138136 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
138137 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
138138 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
138139 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
138140 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
138141 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
138142 +show_id_47795 show_id 0 47795 NULL
138143 +sl_open_47801 sl_open 0 47801 NULL
138144 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
138145 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 NULL nohasharray
138146 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 &store_fc_vport_disable_47804
138147 +lov_packmd_47810 lov_packmd 0 47810 NULL
138148 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
138149 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
138150 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
138151 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
138152 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
138153 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
138154 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
138155 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
138156 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
138157 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
138158 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
138159 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
138160 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
138161 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
138162 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
138163 +did_show_47843 did_show 0 47843 NULL nohasharray
138164 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
138165 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
138166 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
138167 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
138168 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL
138169 +reg_clear_47849 reg_clear 0 47849 NULL
138170 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
138171 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
138172 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
138173 +copy_47869 copy 0 47869 NULL
138174 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
138175 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
138176 +add_lease_context_47876 add_lease_context 0 47876 NULL
138177 +vhci_read_47878 vhci_read 3-0 47878 NULL
138178 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
138179 +array_size_show_47883 array_size_show 0 47883 NULL
138180 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
138181 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
138182 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
138183 +read_prph_47892 read_prph 0 47892 NULL
138184 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
138185 +read_regr_47902 read_regr 0 47902 NULL nohasharray
138186 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
138187 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
138188 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
138189 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
138190 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
138191 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
138192 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
138193 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
138194 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
138195 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
138196 +timeout_read_47915 timeout_read 0-3 47915 NULL nohasharray
138197 +sp_header_47915 sp_header 0 47915 &timeout_read_47915
138198 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
138199 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
138200 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
138201 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
138202 +show_mlid_47928 show_mlid 0 47928 NULL
138203 +max77686_rtc_read_time_47944 max77686_rtc_read_time 0 47944 NULL
138204 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
138205 +b44_open_47950 b44_open 0 47950 NULL
138206 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
138207 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
138208 +pci_read_47962 pci_read 0 47962 NULL
138209 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
138210 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
138211 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
138212 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
138213 +show_stride_47971 show_stride 0 47971 NULL
138214 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
138215 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
138216 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
138217 +node_weight_read_47974 node_weight_read 0 47974 NULL
138218 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
138219 +flush_store_47978 flush_store 0-4 47978 NULL
138220 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
138221 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
138222 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
138223 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
138224 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
138225 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
138226 +enter_47990 enter 0 47990 &dbg_port_buf_47990
138227 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
138228 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
138229 +objects_show_47995 objects_show 0 47995 NULL
138230 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 NULL nohasharray
138231 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 &show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997
138232 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
138233 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
138234 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3 48007 NULL
138235 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
138236 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
138237 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
138238 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
138239 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
138240 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
138241 +coda_statfs_48015 coda_statfs 0 48015 NULL
138242 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
138243 +trace_show_48031 trace_show 0 48031 NULL
138244 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
138245 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
138246 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
138247 +sys32_pread_48037 sys32_pread 3 48037 NULL
138248 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
138249 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
138250 +show_vrm_48041 show_vrm 0 48041 NULL
138251 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
138252 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
138253 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
138254 +rate_show_48049 rate_show 0 48049 NULL
138255 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
138256 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
138257 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
138258 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
138259 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
138260 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
138261 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
138262 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
138263 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
138264 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
138265 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
138266 +cp2112_hid_output_48094 cp2112_hid_output 0-3 48094 NULL
138267 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
138268 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
138269 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 NULL nohasharray
138270 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 &i7core_inject_enable_show_48107
138271 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
138272 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
138273 +rmd256_final_48110 rmd256_final 0 48110 NULL
138274 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
138275 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
138276 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
138277 +get_48116 get 0 48116 &selinux_inode_permission_48116
138278 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
138279 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
138280 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
138281 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
138282 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
138283 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
138284 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
138285 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
138286 +statistics_write_48141 statistics_write 0-3 48141 NULL nohasharray
138287 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
138288 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141 nohasharray
138289 +set_discoverable_48141 set_discoverable 4 48141 &store_fan_smart_tach_48141
138290 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
138291 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
138292 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
138293 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
138294 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
138295 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
138296 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
138297 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
138298 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
138299 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
138300 +macvlan_open_48169 macvlan_open 0 48169 NULL
138301 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
138302 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &rbd_obj_method_sync_48170 nohasharray
138303 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 3-2 48170 &bnx2x_get_regs_len_48170
138304 +minix_setattr_48171 minix_setattr 0 48171 NULL
138305 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
138306 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
138307 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
138308 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
138309 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
138310 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
138311 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
138312 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
138313 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
138314 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
138315 +eni_send_48189 eni_send 0 48189 NULL nohasharray
138316 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
138317 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
138318 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
138319 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
138320 +startup_48205 startup 0 48205 NULL
138321 +show_48207 show 0 48207 NULL
138322 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
138323 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
138324 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
138325 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
138326 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
138327 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 NULL nohasharray
138328 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 &iwl_mvm_beacon_filter_send_cmd_48226
138329 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
138330 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
138331 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
138332 +collisions_show_48236 collisions_show 0 48236 NULL
138333 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
138334 +nouveau_i2c_port_create__48240 nouveau_i2c_port_create_ 7 48240 NULL nohasharray
138335 +show_priv_session_state_48240 show_priv_session_state 0 48240 &nouveau_i2c_port_create__48240
138336 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
138337 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
138338 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
138339 +vport_disable_48252 vport_disable 0 48252 NULL
138340 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
138341 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
138342 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
138343 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
138344 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
138345 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
138346 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
138347 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
138348 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
138349 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
138350 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 NULL nohasharray
138351 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 &qlcnic_83xx_get_regs_len_48275 nohasharray
138352 +trace_options_write_48275 trace_options_write 3 48275 &xgene_rtc_read_time_48275
138353 +E_md4hash_48276 E_md4hash 0 48276 NULL
138354 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
138355 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
138356 +send_set_info_48288 send_set_info 7 48288 NULL
138357 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
138358 +ac_write_48295 ac_write 0-3 48295 NULL
138359 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
138360 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
138361 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
138362 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
138363 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
138364 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
138365 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
138366 +hash_setkey_48310 hash_setkey 0-3 48310 NULL
138367 +patch_alc262_48312 patch_alc262 0 48312 NULL
138368 +crb_read_48313 crb_read 0 48313 NULL
138369 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
138370 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
138371 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
138372 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
138373 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
138374 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
138375 +show_version_48337 show_version 0 48337 NULL
138376 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
138377 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
138378 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
138379 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
138380 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
138381 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
138382 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
138383 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
138384 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
138385 +follow_pte_48359 follow_pte 0 48359 NULL
138386 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
138387 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
138388 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
138389 +skb_add_data_48363 skb_add_data 3 48363 NULL
138390 +store_temp23_48364 store_temp23 0-4 48364 NULL
138391 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
138392 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
138393 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
138394 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
138395 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
138396 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
138397 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
138398 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
138399 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
138400 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
138401 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
138402 +sctp_getname_48405 sctp_getname 0 48405 NULL
138403 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
138404 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
138405 +bql_set_48412 bql_set 0-2 48412 NULL
138406 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
138407 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
138408 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 NULL nohasharray
138409 +div64_u64_rem_48418 div64_u64_rem 0 48418 &wl1271_ap_init_null_template_48418
138410 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
138411 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
138412 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
138413 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
138414 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
138415 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
138416 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
138417 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
138418 +nfs_weak_revalidate_48432 nfs_weak_revalidate 0 48432 NULL
138419 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
138420 +print_filtered_48442 print_filtered 0-2 48442 NULL
138421 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
138422 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
138423 +rtl2830_rd_48451 rtl2830_rd 0 48451 NULL nohasharray
138424 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 &rtl2830_rd_48451
138425 +fan_get_48455 fan_get 0 48455 NULL
138426 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
138427 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
138428 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
138429 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
138430 +tun_recvmsg_48463 tun_recvmsg 0-4 48463 NULL
138431 +toshiba_kbd_bl_mode_store_48465 toshiba_kbd_bl_mode_store 0-4 48465 NULL
138432 +getname_48466 getname 0 48466 NULL nohasharray
138433 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 &getname_48466
138434 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
138435 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
138436 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
138437 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
138438 +set_in16_max_48479 set_in16_max 0-4 48479 NULL nohasharray
138439 +pid_revalidate_48479 pid_revalidate 0 48479 &set_in16_max_48479
138440 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
138441 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
138442 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
138443 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
138444 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
138445 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
138446 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
138447 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
138448 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
138449 +store_48497 store 0-3 48497 NULL nohasharray
138450 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
138451 +send_control_msg_48498 send_control_msg 0-6 48498 NULL
138452 +show_temp_type_48500 show_temp_type 0 48500 NULL
138453 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
138454 +serio_show_description_48505 serio_show_description 0 48505 NULL
138455 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
138456 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
138457 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
138458 +phantom_get_free_48514 phantom_get_free 0 48514 NULL
138459 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
138460 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
138461 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
138462 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
138463 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
138464 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
138465 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
138466 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
138467 +ths7303_write_48540 ths7303_write 0 48540 NULL
138468 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
138469 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
138470 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
138471 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
138472 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
138473 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
138474 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
138475 +command_resume_48565 command_resume 0 48565 NULL
138476 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
138477 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
138478 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
138479 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
138480 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
138481 +team_init_48574 team_init 0 48574 NULL
138482 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
138483 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
138484 +set_mode_48583 set_mode 0 48583 NULL
138485 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
138486 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
138487 +set_channels_48590 set_channels 0 48590 NULL
138488 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
138489 +label_SKIN_48603 label_SKIN 0 48603 NULL
138490 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
138491 +ctrl_48612 ctrl 0 48612 NULL
138492 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
138493 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
138494 +uni2char_48631 uni2char 0 48631 NULL
138495 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
138496 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
138497 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
138498 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
138499 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
138500 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
138501 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
138502 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
138503 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
138504 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
138505 +mtd_read_48655 mtd_read 0 48655 NULL
138506 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
138507 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
138508 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
138509 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
138510 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
138511 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
138512 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
138513 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
138514 +read_48672 read 0 48672 NULL
138515 +order_show_48676 order_show 0 48676 NULL nohasharray
138516 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 &order_show_48676
138517 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
138518 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
138519 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
138520 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
138521 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
138522 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
138523 +create_css_48692 create_css 0 48692 NULL
138524 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
138525 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
138526 +altera_drscan_48698 altera_drscan 2 48698 NULL
138527 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
138528 +cpu_partial_store_48703 cpu_partial_store 0-3 48703 NULL
138529 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
138530 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
138531 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
138532 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
138533 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
138534 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
138535 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
138536 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
138537 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
138538 +show_therm_status_48723 show_therm_status 0 48723 NULL
138539 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
138540 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
138541 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
138542 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
138543 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
138544 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
138545 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
138546 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
138547 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
138548 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
138549 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
138550 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
138551 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
138552 +patch_alc269_48756 patch_alc269 0 48756 NULL
138553 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
138554 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
138555 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
138556 +event_buffer_read_48772 event_buffer_read 0-3 48772 NULL nohasharray
138557 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 &event_buffer_read_48772
138558 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
138559 +boottime_set_48781 boottime_set 0-4 48781 NULL
138560 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
138561 +transfer_48788 transfer 0 48788 NULL
138562 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
138563 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
138564 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
138565 +lua_sysfs_write_48797 lua_sysfs_write 0-6 48797 NULL
138566 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
138567 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
138568 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
138569 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
138570 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
138571 +show_48809 show 0 48809 NULL
138572 +store_sched4_48815 store_sched4 4-0 48815 NULL
138573 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
138574 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
138575 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
138576 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
138577 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
138578 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
138579 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
138580 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 NULL nohasharray
138581 +vc_do_resize_48842 vc_do_resize 3-4 48842 &vbi_queue_setup_48842
138582 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
138583 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
138584 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
138585 +insert_queue_48849 insert_queue 0 48849 NULL
138586 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
138587 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
138588 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
138589 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
138590 +ext2_get_xip_mem_48858 ext2_get_xip_mem 0 48858 NULL
138591 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
138592 +seq_buf_buffer_left_48863 seq_buf_buffer_left 0 48863 NULL
138593 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
138594 +submit_async_48869 submit_async 0 48869 NULL
138595 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
138596 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
138597 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
138598 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
138599 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
138600 +get_xip_mem_48886 get_xip_mem 0 48886 NULL
138601 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
138602 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
138603 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
138604 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
138605 +adummy_open_48895 adummy_open 0 48895 NULL
138606 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
138607 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
138608 +MT2063_Tune_48898 MT2063_Tune 0 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
138609 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &MT2063_Tune_48898
138610 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
138611 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
138612 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
138613 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
138614 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
138615 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
138616 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
138617 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
138618 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
138619 +send_cmd_48933 send_cmd 0 48933 NULL
138620 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
138621 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
138622 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
138623 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
138624 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
138625 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
138626 +br_dev_init_48956 br_dev_init 0 48956 NULL
138627 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
138628 +register_new_memory_48959 register_new_memory 0 48959 NULL
138629 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
138630 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
138631 +venus_fsync_48962 venus_fsync 0 48962 NULL
138632 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
138633 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
138634 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
138635 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
138636 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
138637 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
138638 +ipr_free_dump_48976 ipr_free_dump 0 48976 NULL nohasharray
138639 +devm_kmemdup_48976 devm_kmemdup 3 48976 &ipr_free_dump_48976
138640 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
138641 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
138642 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
138643 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
138644 +get_target_48984 get_target 0 48984 NULL nohasharray
138645 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
138646 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
138647 +show_48988 show 0 48988 NULL
138648 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
138649 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
138650 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
138651 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
138652 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
138653 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
138654 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
138655 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
138656 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
138657 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
138658 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
138659 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
138660 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
138661 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
138662 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
138663 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
138664 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
138665 +transient_status_49027 transient_status 4 49027 NULL
138666 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
138667 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
138668 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
138669 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 NULL nohasharray
138670 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 0-2 49037 &target_fabric_port_show_attr_alua_tg_pt_gp_49037
138671 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
138672 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
138673 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
138674 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 NULL nohasharray
138675 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052 nohasharray
138676 +setup_msi_irq_49052 setup_msi_irq 0 49052 &security_kernel_module_request_49052
138677 +ubi_read_49061 ubi_read 0 49061 NULL
138678 +net2280_queue_49065 net2280_queue 0 49065 NULL nohasharray
138679 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 &net2280_queue_49065
138680 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
138681 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
138682 +read_regs_49068 read_regs 0 49068 NULL
138683 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
138684 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
138685 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
138686 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
138687 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 NULL nohasharray
138688 +show_fan_49076 show_fan 0 49076 &rj54n1_reg_init_49076
138689 +show_crash_notes_49079 show_crash_notes 0 49079 NULL nohasharray
138690 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 &show_crash_notes_49079
138691 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
138692 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
138693 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
138694 +scsi_register_49094 scsi_register 2 49094 NULL
138695 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
138696 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
138697 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
138698 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
138699 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
138700 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
138701 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
138702 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
138703 +dn_check_state_49133 dn_check_state 0 49133 NULL
138704 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
138705 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0-5-4 49136 &pt_read_49136 nohasharray
138706 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &qib_user_sdma_pin_pages_49136
138707 +read_file_49137 read_file 4 49137 NULL
138708 +affs_write_begin_49139 affs_write_begin 0-3 49139 NULL
138709 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
138710 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
138711 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
138712 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
138713 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
138714 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
138715 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
138716 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
138717 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
138718 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
138719 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
138720 +gr_queue_49159 gr_queue 0 49159 NULL
138721 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
138722 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
138723 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
138724 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
138725 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
138726 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
138727 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
138728 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
138729 +__jfs_setxattr_49175 __jfs_setxattr 0-5 49175 NULL
138730 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
138731 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
138732 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
138733 +phy_device_create_49190 phy_device_create 3 49190 NULL
138734 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
138735 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
138736 +adv7180_mbus_fmt_49194 adv7180_mbus_fmt 0 49194 NULL
138737 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
138738 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
138739 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
138740 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
138741 +aio_read_null_49202 aio_read_null 0 49202 NULL
138742 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
138743 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
138744 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
138745 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
138746 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
138747 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
138748 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
138749 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
138750 +nouveau_therm_create__49228 nouveau_therm_create_ 4 49228 NULL
138751 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL nohasharray
138752 +bad_file_splice_read_49229 bad_file_splice_read 0 49229 &roccat_common2_sysfs_write_profile_settings_49229
138753 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
138754 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
138755 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
138756 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
138757 +stop_discovery_49237 stop_discovery 4 49237 NULL
138758 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
138759 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
138760 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
138761 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
138762 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
138763 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
138764 +get_write_access_49253 get_write_access 0 49253 NULL
138765 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
138766 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
138767 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
138768 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
138769 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
138770 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
138771 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
138772 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
138773 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
138774 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
138775 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
138776 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
138777 +store_49284 store 0 49284 NULL
138778 +bcache_dev_stripe_dirty_49286 bcache_dev_stripe_dirty 2 49286 NULL
138779 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
138780 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
138781 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
138782 +store_49298 store 0-3 49298 NULL
138783 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
138784 +uio_read_49300 uio_read 3-0 49300 NULL
138785 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
138786 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
138787 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
138788 +request_locality_49318 request_locality 0 49318 NULL
138789 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
138790 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
138791 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
138792 +show_freq_49329 show_freq 0 49329 NULL
138793 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
138794 +__intel_map_single_49338 __intel_map_single 0-2 49338 NULL
138795 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
138796 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
138797 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
138798 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
138799 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
138800 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
138801 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
138802 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
138803 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
138804 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
138805 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
138806 +avtab_init_49369 avtab_init 0 49369 NULL
138807 +px_raw_event_49371 px_raw_event 4 49371 NULL
138808 +resync_start_show_49372 resync_start_show 0 49372 NULL
138809 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
138810 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
138811 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
138812 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
138813 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
138814 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
138815 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
138816 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
138817 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
138818 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
138819 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
138820 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
138821 +be_cmd_vlan_config_49413 be_cmd_vlan_config 0 49413 NULL
138822 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
138823 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
138824 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
138825 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
138826 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
138827 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
138828 +md_domain_init_49432 md_domain_init 2 49432 NULL
138829 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
138830 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
138831 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
138832 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
138833 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
138834 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
138835 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
138836 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
138837 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
138838 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
138839 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
138840 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6 49474 NULL
138841 +buf_prepare_49476 buf_prepare 0 49476 NULL
138842 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
138843 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
138844 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
138845 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &tipc_bclink_get_mtu_49483 nohasharray
138846 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &b43legacy_validate_chipaccess_49483
138847 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
138848 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
138849 +r820t_read_49492 r820t_read 0-4 49492 NULL
138850 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
138851 +ismt_access_49498 ismt_access 0 49498 NULL
138852 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
138853 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
138854 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
138855 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
138856 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
138857 +show_offset_49516 show_offset 0 49516 NULL
138858 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
138859 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
138860 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
138861 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
138862 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
138863 +logical_ring_flush_all_caches_49520 logical_ring_flush_all_caches 0 49520 &__sock_recvmsg_nosec_49520
138864 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
138865 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
138866 +read_partial_49528 read_partial 2 49528 &light_write_49528
138867 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
138868 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
138869 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
138870 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
138871 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
138872 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
138873 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
138874 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
138875 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
138876 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
138877 +read_status_49562 read_status 0 49562 NULL
138878 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
138879 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
138880 +show_taint_49568 show_taint 0 49568 NULL nohasharray
138881 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
138882 +major_show_49571 major_show 0 49571 NULL
138883 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
138884 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
138885 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
138886 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
138887 +readfifo_49583 readfifo 1 49583 NULL
138888 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
138889 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 NULL nohasharray
138890 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 &aty_valid_pll_ct_49589
138891 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
138892 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
138893 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
138894 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
138895 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
138896 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
138897 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
138898 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
138899 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
138900 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
138901 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
138902 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
138903 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
138904 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
138905 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
138906 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
138907 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
138908 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
138909 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616 nohasharray
138910 +complete_walk_49616 complete_walk 0 49616 &mt2060_get_if_frequency_49616
138911 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
138912 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
138913 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
138914 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
138915 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
138916 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
138917 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
138918 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
138919 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
138920 +v9fs_lookup_revalidate_49638 v9fs_lookup_revalidate 0 49638 NULL
138921 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
138922 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
138923 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
138924 +match_int_49672 match_int 0 49672 NULL
138925 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
138926 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
138927 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
138928 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
138929 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
138930 +fw_status_49690 fw_status 0 49690 NULL
138931 +__setup_irq_49696 __setup_irq 0 49696 NULL
138932 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
138933 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 NULL nohasharray
138934 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 &snd_usb_endpoint_set_params_49703
138935 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
138936 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
138937 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
138938 +show_online_49713 show_online 0 49713 NULL
138939 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
138940 +write_pool_49718 write_pool 3-0 49718 NULL
138941 +create_modalias_49720 create_modalias 0 49720 NULL
138942 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
138943 +pcnet_open_49729 pcnet_open 0 49729 NULL
138944 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
138945 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
138946 +write_exec_49737 write_exec 0 49737 NULL nohasharray
138947 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
138948 +check_frame_49741 check_frame 0 49741 NULL
138949 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
138950 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 NULL nohasharray
138951 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 &iio_show_dev_name_49744
138952 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
138953 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
138954 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
138955 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
138956 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
138957 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
138958 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
138959 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
138960 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
138961 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
138962 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &key_conf_keylen_read_49758 nohasharray
138963 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &zr364xx_prepare_49758
138964 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
138965 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
138966 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
138967 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 NULL nohasharray
138968 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 &mx2_camera_get_formats_49765 nohasharray
138969 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765
138970 +isku_sysfs_write_49767 isku_sysfs_write 0-5 49767 NULL
138971 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
138972 +dev_show_49780 dev_show 0 49780 NULL
138973 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
138974 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
138975 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
138976 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
138977 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
138978 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
138979 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
138980 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
138981 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
138982 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
138983 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
138984 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 NULL nohasharray
138985 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 &asiliantfb_check_var_49807
138986 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
138987 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
138988 +show_config_pending_49814 show_config_pending 0 49814 NULL
138989 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
138990 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
138991 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 0-6-3 49829 NULL
138992 +add_uuid_49831 add_uuid 4 49831 NULL nohasharray
138993 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831 nohasharray
138994 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 &ns_get_name_49831
138995 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
138996 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
138997 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
138998 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
138999 +twl4030_write_49846 twl4030_write 2 49846 NULL
139000 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
139001 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
139002 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
139003 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
139004 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
139005 +uart_write_49863 uart_write 0-3 49863 NULL
139006 +store_modes_49864 store_modes 0-4 49864 NULL
139007 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
139008 +____request_module_49868 ____request_module 0 49868 NULL
139009 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 0-3 49870 NULL
139010 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
139011 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
139012 +s_filter_49877 s_filter 0 49877 NULL
139013 +show_volt_max_49881 show_volt_max 0 49881 NULL
139014 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
139015 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
139016 +tgr192_init_49892 tgr192_init 0 49892 NULL
139017 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
139018 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
139019 +ea_put_49907 ea_put 0 49907 NULL
139020 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
139021 +available_governors_show_49912 available_governors_show 0 49912 NULL nohasharray
139022 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 &available_governors_show_49912
139023 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
139024 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
139025 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
139026 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
139027 +_cpu_up_49927 _cpu_up 0 49927 NULL
139028 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
139029 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
139030 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
139031 +tpm_get_random_49950 tpm_get_random 0 49950 NULL
139032 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
139033 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
139034 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
139035 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
139036 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
139037 +volume_write_49971 volume_write 0 49971 NULL
139038 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
139039 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
139040 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
139041 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
139042 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
139043 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
139044 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
139045 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
139046 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
139047 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
139048 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
139049 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
139050 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
139051 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
139052 +run_49996 run 0 49996 NULL
139053 +write_49997 write 0 49997 NULL
139054 +__module_alloc_50004 __module_alloc 1 50004 NULL
139055 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
139056 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
139057 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
139058 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
139059 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
139060 +isdn_read_50021 isdn_read 3-0 50021 NULL
139061 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
139062 +rose_device_event_50026 rose_device_event 0 50026 NULL
139063 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
139064 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
139065 +set_mtu_50032 set_mtu 0 50032 NULL
139066 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
139067 +sky2_open_50034 sky2_open 0 50034 NULL
139068 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
139069 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
139070 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
139071 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 NULL nohasharray
139072 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040 nohasharray
139073 +wait_for_free_request_50040 wait_for_free_request 0 50040 &nf_sockopt_50040
139074 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
139075 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
139076 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
139077 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
139078 +ioread8_50049 ioread8 0 50049 NULL
139079 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
139080 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
139081 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
139082 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
139083 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
139084 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
139085 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
139086 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
139087 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
139088 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
139089 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
139090 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
139091 +afs_writepages_50092 afs_writepages 0 50092 NULL
139092 +card_type_show_50095 card_type_show 0 50095 NULL
139093 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
139094 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
139095 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
139096 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
139097 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
139098 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
139099 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
139100 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
139101 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
139102 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
139103 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
139104 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3 50123 NULL
139105 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
139106 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
139107 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
139108 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
139109 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
139110 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
139111 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
139112 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
139113 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
139114 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
139115 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
139116 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
139117 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
139118 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
139119 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
139120 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
139121 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
139122 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
139123 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
139124 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
139125 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
139126 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
139127 +rx_refill_50166 rx_refill 0 50166 NULL
139128 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
139129 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
139130 +odev_update_50169 odev_update 2-0 50169 NULL
139131 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
139132 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
139133 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
139134 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
139135 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
139136 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
139137 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
139138 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
139139 +store_beep_50196 store_beep 0-4 50196 NULL
139140 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
139141 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
139142 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
139143 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
139144 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
139145 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
139146 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
139147 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
139148 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
139149 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
139150 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
139151 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
139152 +loadtime_init_50221 loadtime_init 0 50221 NULL
139153 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
139154 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
139155 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
139156 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
139157 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
139158 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 NULL nohasharray
139159 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261 nohasharray
139160 +afs_extract_data_50261 afs_extract_data 5 50261 &gadget_config_desc_MaxPower_show_50261
139161 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
139162 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
139163 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
139164 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
139165 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
139166 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
139167 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
139168 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
139169 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
139170 +netlink_send_50281 netlink_send 0 50281 NULL
139171 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
139172 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
139173 +store_50289 store 0-3 50289 NULL
139174 +show_in10_50295 show_in10 0 50295 NULL
139175 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
139176 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
139177 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
139178 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
139179 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
139180 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
139181 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
139182 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
139183 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
139184 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
139185 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
139186 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
139187 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
139188 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
139189 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
139190 +do_launder_page_50329 do_launder_page 0 50329 NULL
139191 +nouveau_engine_create__50331 nouveau_engine_create_ 7 50331 NULL
139192 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
139193 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
139194 +dax_io_50336 dax_io 5-4-0 50336 NULL
139195 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
139196 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
139197 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 0-4 50343 NULL
139198 +tpm_read_50344 tpm_read 3-0 50344 NULL
139199 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
139200 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
139201 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
139202 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
139203 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
139204 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
139205 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
139206 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
139207 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
139208 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
139209 +setbrightness_50365 setbrightness 0 50365 NULL nohasharray
139210 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 &setbrightness_50365
139211 +toshiba_available_kbd_modes_show_50369 toshiba_available_kbd_modes_show 0 50369 NULL nohasharray
139212 +roccat_common2_receive_50369 roccat_common2_receive 0-4 50369 &toshiba_available_kbd_modes_show_50369
139213 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
139214 +set_ctrl_50374 set_ctrl 0 50374 NULL
139215 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
139216 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
139217 +store_temp62_50383 store_temp62 0-4 50383 NULL
139218 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
139219 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
139220 +flags_show_50391 flags_show 0 50391 NULL
139221 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
139222 +base_sock_create_50400 base_sock_create 0 50400 NULL
139223 +slab_size_show_50405 slab_size_show 0 50405 NULL
139224 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
139225 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
139226 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
139227 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
139228 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
139229 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
139230 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
139231 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
139232 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
139233 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
139234 +event_input_50432 event_input 0 50432 NULL
139235 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
139236 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
139237 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
139238 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 4-0 50444 NULL
139239 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
139240 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
139241 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
139242 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
139243 +udf_writepages_50451 udf_writepages 0 50451 NULL
139244 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
139245 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
139246 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
139247 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
139248 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
139249 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
139250 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
139251 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
139252 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
139253 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
139254 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
139255 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
139256 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
139257 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
139258 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
139259 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
139260 +freeze_show_50489 freeze_show 0 50489 NULL
139261 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
139262 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
139263 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
139264 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
139265 +validate_50497 validate 0 50497 NULL
139266 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
139267 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
139268 +numa_node_show_50504 numa_node_show 0 50504 NULL
139269 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
139270 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
139271 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
139272 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
139273 +ath10k_wmi_10x_cmd_init_50518 ath10k_wmi_10x_cmd_init 0 50518 NULL
139274 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
139275 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
139276 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
139277 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
139278 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
139279 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
139280 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
139281 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
139282 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
139283 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
139284 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 NULL nohasharray
139285 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539 nohasharray
139286 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 &vendor_id_store_50539
139287 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
139288 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
139289 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
139290 +bh_get_50543 bh_get 0 50543 NULL
139291 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
139292 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
139293 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
139294 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
139295 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
139296 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
139297 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
139298 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
139299 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
139300 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
139301 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
139302 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
139303 +mwave_write_50571 mwave_write 0-3 50571 NULL
139304 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
139305 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
139306 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
139307 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
139308 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
139309 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
139310 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
139311 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
139312 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
139313 +build_inv_iommu_pages_50589 build_inv_iommu_pages 3-2 50589 NULL
139314 +load_map_50592 load_map 0 50592 NULL
139315 +sge_rx_50594 sge_rx 3 50594 NULL
139316 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
139317 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
139318 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
139319 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
139320 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
139321 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
139322 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
139323 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
139324 +ipr_halt_50616 ipr_halt 0 50616 NULL
139325 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
139326 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 NULL
139327 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
139328 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
139329 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &regcache_rbtree_write_50629 nohasharray
139330 +macvtap_alloc_skb_50629 macvtap_alloc_skb 3-4-2 50629 &ip_vs_local_request6_50629
139331 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
139332 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
139333 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
139334 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
139335 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
139336 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
139337 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
139338 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
139339 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
139340 +show_50648 show 0 50648 NULL
139341 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
139342 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
139343 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
139344 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
139345 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
139346 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
139347 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
139348 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
139349 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
139350 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
139351 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
139352 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-0-4 50669 NULL
139353 +addr_len_show_50673 addr_len_show 0 50673 NULL
139354 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
139355 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
139356 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
139357 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
139358 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
139359 +store_50690 store 0-3 50690 NULL
139360 +_ep_queue_50692 _ep_queue 0 50692 NULL
139361 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL nohasharray
139362 +xen_release_pte_50697 xen_release_pte 1 50697 &xfs_growfs_get_hdr_buf_50697
139363 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
139364 +discover_50707 discover 0 50707 NULL
139365 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
139366 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
139367 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
139368 +epool_init_50723 epool_init 2 50723 NULL
139369 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
139370 +device_attach_50730 device_attach 0 50730 NULL nohasharray
139371 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
139372 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
139373 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
139374 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
139375 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
139376 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
139377 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
139378 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
139379 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
139380 +skein_256_init_50748 skein_256_init 0 50748 NULL
139381 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
139382 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
139383 +skb_padto_50759 skb_padto 2 50759 NULL
139384 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
139385 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
139386 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
139387 +isight_trigger_50765 isight_trigger 0 50765 NULL
139388 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
139389 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
139390 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
139391 +g_crop_50773 g_crop 0 50773 &ocfs2_xattr_block_get_50773
139392 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
139393 +pipe_handler_request_50774 pipe_handler_request 0-5 50774 &tm6000_read_write_usb_50774
139394 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
139395 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
139396 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
139397 +m2v_50781 m2v 1 50781 NULL
139398 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
139399 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
139400 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
139401 +ping_v4_sendmsg_50787 ping_v4_sendmsg 0-4 50787 NULL
139402 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
139403 +store_50792 store 0 50792 NULL
139404 +tpm_write_50798 tpm_write 3-0 50798 NULL
139405 +write_flush_50803 write_flush 3-0 50803 NULL
139406 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
139407 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
139408 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
139409 +dvb_play_50814 dvb_play 3-0 50814 NULL
139410 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
139411 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
139412 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
139413 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
139414 +recvmsg_50829 recvmsg 0-4 50829 NULL nohasharray
139415 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829 nohasharray
139416 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 &cfusbl_device_notify_50829
139417 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
139418 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
139419 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
139420 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
139421 +videobuf_dma_init_user_50839 videobuf_dma_init_user 0-4-3 50839 NULL
139422 +btrfs_map_sblock_50840 btrfs_map_sblock 3 50840 NULL nohasharray
139423 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 &btrfs_map_sblock_50840
139424 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
139425 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
139426 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
139427 +fat_write_begin_50858 fat_write_begin 0-3 50858 NULL
139428 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
139429 +geneve_xmit_skb_50871 geneve_xmit_skb 13 50871 NULL
139430 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
139431 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
139432 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
139433 +nla_put_string_50887 nla_put_string 0 50887 NULL
139434 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
139435 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
139436 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
139437 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
139438 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
139439 +subconnector_show_50902 subconnector_show 0 50902 NULL
139440 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
139441 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
139442 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
139443 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
139444 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
139445 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
139446 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
139447 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
139448 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
139449 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
139450 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
139451 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
139452 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
139453 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
139454 +busnum_show_50927 busnum_show 0 50927 NULL
139455 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
139456 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
139457 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
139458 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
139459 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
139460 +show_device_status_50947 show_device_status 0 50947 NULL
139461 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
139462 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
139463 +set_50949 set 0 50949 NULL nohasharray
139464 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
139465 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 NULL nohasharray
139466 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950 nohasharray
139467 +tp_la_write_50950 tp_la_write 3 50950 &mld_newpack_50950
139468 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
139469 +zl10036_write_50952 zl10036_write 0 50952 NULL
139470 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
139471 +sdio_uart_write_50954 sdio_uart_write 3-0 50954 NULL nohasharray
139472 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 &sdio_uart_write_50954
139473 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
139474 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
139475 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
139476 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
139477 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
139478 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
139479 +null_final_50967 null_final 0 50967 NULL
139480 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
139481 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
139482 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
139483 +skein1024_update_50977 skein1024_update 0 50977 NULL
139484 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
139485 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
139486 +timeout_write_50991 timeout_write 3-0 50991 NULL
139487 +interval_show_50993 interval_show 0 50993 NULL
139488 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
139489 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
139490 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
139491 +security_load_policy_50997 security_load_policy 0 50997 NULL
139492 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
139493 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
139494 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
139495 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
139496 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
139497 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
139498 +ppp_read_51017 ppp_read 0-3 51017 NULL
139499 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
139500 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
139501 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
139502 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
139503 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL nohasharray
139504 +ntfs_attr_find_51028 ntfs_attr_find 0 51028 &fuse_conn_congestion_threshold_read_51028
139505 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
139506 +dump_midi_51040 dump_midi 3 51040 NULL
139507 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
139508 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL
139509 +store_detach_51045 store_detach 0-4 51045 NULL
139510 +show_51050 show 0 51050 NULL nohasharray
139511 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
139512 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
139513 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
139514 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
139515 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
139516 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
139517 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
139518 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
139519 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
139520 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
139521 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
139522 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
139523 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
139524 +removable_show_51080 removable_show 0 51080 NULL
139525 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
139526 +register_jprobes_51086 register_jprobes 0 51086 NULL
139527 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
139528 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
139529 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
139530 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
139531 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
139532 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
139533 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
139534 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 NULL nohasharray
139535 +ti_recv_51110 ti_recv 3 51110 &w1_ds2781_do_io_51110
139536 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
139537 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
139538 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 NULL nohasharray
139539 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 &gpio_keys_attr_show_helper_51117
139540 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
139541 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
139542 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
139543 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
139544 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
139545 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
139546 +amanda_help_51133 amanda_help 0 51133 NULL
139547 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
139548 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
139549 +platform_pre_snapshot_51136 platform_pre_snapshot 0 51136 NULL nohasharray
139550 +alloc_rtllib_51136 alloc_rtllib 1 51136 &platform_pre_snapshot_51136
139551 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 NULL
139552 +show_in_input_51138 show_in_input 0 51138 NULL
139553 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
139554 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
139555 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
139556 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
139557 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
139558 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL
139559 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
139560 +driver_attach_51156 driver_attach 0 51156 NULL
139561 +device_rev_show_51157 device_rev_show 0 51157 NULL
139562 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
139563 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
139564 +xen_release_pte_init_51173 xen_release_pte_init 1 51173 NULL
139565 +online_store_51175 online_store 0-4 51175 NULL
139566 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
139567 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
139568 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
139569 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
139570 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 NULL nohasharray
139571 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 &nfs4_call_sync_sequence_51190
139572 +dpms_show_51191 dpms_show 0 51191 NULL
139573 +get_uint_51193 get_uint 0 51193 NULL
139574 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
139575 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 0-4-2 51197 NULL
139576 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
139577 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
139578 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
139579 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
139580 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
139581 +sr_done_51211 sr_done 0 51211 NULL
139582 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
139583 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
139584 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
139585 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
139586 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
139587 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
139588 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
139589 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
139590 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
139591 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
139592 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
139593 +goto_high_power_51237 goto_high_power 0 51237 NULL
139594 +drm_property_create_51239 drm_property_create 4 51239 NULL
139595 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
139596 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
139597 +isofs_hash_common_51247 isofs_hash_common 0 51247 NULL
139598 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
139599 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
139600 +st_read_51251 st_read 3-0 51251 NULL nohasharray
139601 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
139602 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
139603 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
139604 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
139605 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
139606 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
139607 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 NULL nohasharray
139608 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264 nohasharray
139609 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3 51264 &channelmap_show_51264
139610 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
139611 +e100_up_51268 e100_up 0 51268 NULL
139612 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
139613 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
139614 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
139615 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
139616 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
139617 +send_51279 send 0 51279 NULL nohasharray
139618 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
139619 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
139620 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
139621 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
139622 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
139623 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
139624 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
139625 +disable_51293 disable 0 51293 NULL
139626 +chip_name_show_51296 chip_name_show 0 51296 NULL
139627 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
139628 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
139629 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
139630 +nv_open_51300 nv_open 0 51300 NULL
139631 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
139632 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
139633 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
139634 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
139635 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
139636 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
139637 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
139638 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
139639 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
139640 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
139641 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
139642 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
139643 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
139644 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
139645 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
139646 +device_user_purge_51340 device_user_purge 0 51340 NULL
139647 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
139648 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
139649 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
139650 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
139651 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
139652 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
139653 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
139654 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
139655 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
139656 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
139657 +show_hue_51369 show_hue 0 51369 NULL
139658 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
139659 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
139660 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
139661 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
139662 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 NULL nohasharray
139663 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 &__uncore_qlx_cfg_show_51377
139664 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 NULL nohasharray
139665 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3 51381 &btrfs_wq_submit_bio_51381
139666 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
139667 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
139668 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
139669 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
139670 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
139671 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
139672 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
139673 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
139674 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
139675 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
139676 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
139677 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
139678 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
139679 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
139680 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
139681 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431 nohasharray
139682 +isofs_hash_ms_51431 isofs_hash_ms 0 51431 &mwifiex_cmd_802_11_key_material_51431
139683 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
139684 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
139685 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
139686 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
139687 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
139688 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
139689 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
139690 +yam_open_51447 yam_open 0 51447 NULL
139691 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
139692 +axnet_open_51453 axnet_open 0 51453 NULL
139693 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
139694 +gdth_halt_51460 gdth_halt 0 51460 NULL
139695 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 NULL nohasharray
139696 +get_cur_state_51461 get_cur_state 0 51461 &ov9640_g_crop_51461
139697 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
139698 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
139699 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
139700 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
139701 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
139702 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
139703 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
139704 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
139705 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
139706 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
139707 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
139708 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 NULL nohasharray
139709 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 &wl18xx_enable_interrupts_51490
139710 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
139711 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
139712 +delay_show_51497 delay_show 0 51497 NULL
139713 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
139714 +get_dev_status_51505 get_dev_status 0 51505 NULL
139715 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
139716 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
139717 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
139718 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
139719 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
139720 +store_51519 store 0-3 51519 NULL
139721 +show_dts_51521 show_dts 0 51521 NULL nohasharray
139722 +xen_tmem_put_page_51521 xen_tmem_put_page 4 51521 &show_dts_51521
139723 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
139724 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
139725 +upload_code_51528 upload_code 0 51528 NULL
139726 +key_search_51533 key_search 0 51533 NULL
139727 +vid_show_51538 vid_show 0 51538 NULL
139728 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
139729 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
139730 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
139731 +new_offset_show_51546 new_offset_show 0 51546 NULL
139732 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
139733 +mbox_write_51548 mbox_write 3 51548 NULL
139734 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 NULL nohasharray
139735 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 &pyra_sysfs_read_profile_buttons_51549
139736 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
139737 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
139738 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 NULL nohasharray
139739 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 &padlock_sha256_final_nano_51560
139740 +write_u64_51561 write_u64 0 51561 NULL
139741 +read_fw_51564 read_fw 0-5-6 51564 NULL
139742 +tx_sg_51567 tx_sg 0 51567 NULL
139743 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
139744 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
139745 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
139746 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
139747 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
139748 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
139749 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
139750 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
139751 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
139752 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
139753 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
139754 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
139755 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
139756 +affs_check_name_51603 affs_check_name 0 51603 NULL nohasharray
139757 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &affs_check_name_51603 nohasharray
139758 +rfcomm_tty_write_51603 rfcomm_tty_write 0-3 51603 &bch_strtouint_h_51603
139759 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
139760 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 NULL nohasharray
139761 +cmd_complete_51629 cmd_complete 6 51629 &wait_for_completion_timeout_51629
139762 +int3402_thermal_get_trip_type_51635 int3402_thermal_get_trip_type 0 51635 NULL
139763 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
139764 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
139765 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
139766 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
139767 +show_wwan_51655 show_wwan 0 51655 NULL
139768 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
139769 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
139770 +async_xor_51668 async_xor 3 51668 NULL
139771 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
139772 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
139773 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
139774 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
139775 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
139776 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
139777 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
139778 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
139779 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
139780 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
139781 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
139782 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
139783 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 NULL
139784 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
139785 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
139786 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
139787 +md5_update_51700 md5_update 0 51700 NULL
139788 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
139789 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
139790 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
139791 +sel_write_access_51704 sel_write_access 3 51704 NULL
139792 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
139793 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
139794 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
139795 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
139796 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
139797 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
139798 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
139799 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
139800 +str_read_51731 str_read 0-4 51731 NULL
139801 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
139802 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 NULL nohasharray
139803 +hid_parse_report_51737 hid_parse_report 3 51737 &tvp5150_mbus_fmt_51737
139804 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
139805 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
139806 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
139807 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 NULL nohasharray
139808 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 &set_alarm_mask_51752
139809 +aac_change_queue_depth_51753 aac_change_queue_depth 0-2 51753 NULL
139810 +if_write_51756 if_write 3 51756 NULL
139811 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
139812 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
139813 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
139814 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
139815 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
139816 +expkey_parse_51787 expkey_parse 0 51787 NULL
139817 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
139818 +xen_alloc_pud_51791 xen_alloc_pud 2 51791 NULL
139819 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
139820 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
139821 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
139822 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
139823 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
139824 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
139825 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
139826 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
139827 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
139828 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
139829 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
139830 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
139831 +buffer_from_user_51826 buffer_from_user 3 51826 NULL nohasharray
139832 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 &buffer_from_user_51826
139833 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
139834 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
139835 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
139836 +write_packet_51838 write_packet 0 51838 NULL
139837 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
139838 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
139839 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
139840 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
139841 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
139842 +wwan_store_51846 wwan_store 4 51846 &raw6_getfrag_51846
139843 +ioread32_51847 ioread32 0 51847 NULL nohasharray
139844 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
139845 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
139846 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
139847 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
139848 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
139849 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
139850 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
139851 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
139852 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
139853 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
139854 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
139855 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
139856 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
139857 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
139858 +user_read_51881 user_read 3 51881 NULL
139859 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
139860 +b44_readphy_51890 b44_readphy 0 51890 NULL
139861 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
139862 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
139863 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
139864 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
139865 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
139866 +query_gid_51901 query_gid 0 51901 NULL
139867 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
139868 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
139869 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
139870 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
139871 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
139872 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
139873 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
139874 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
139875 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
139876 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
139877 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
139878 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
139879 +task_has_system_51936 task_has_system 0 51936 NULL
139880 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
139881 +direct_IO_51941 direct_IO 0 51941 NULL
139882 +show_test_51942 show_test 0 51942 NULL
139883 +pm_test_show_51946 pm_test_show 0 51946 NULL
139884 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
139885 +get_clock_info_51952 get_clock_info 4 51952 NULL
139886 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
139887 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
139888 +size_show_51963 size_show 0 51963 NULL
139889 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
139890 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
139891 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
139892 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
139893 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
139894 +read_page_51972 read_page 2 51972 NULL
139895 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
139896 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
139897 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
139898 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
139899 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
139900 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
139901 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
139902 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL
139903 +__detect_osd_51993 __detect_osd 0 51993 NULL
139904 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
139905 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
139906 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
139907 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
139908 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
139909 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
139910 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
139911 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
139912 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
139913 +dummy_enable_52019 dummy_enable 0 52019 NULL
139914 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
139915 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
139916 +r820t_write_52023 r820t_write 0-4 52023 NULL
139917 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
139918 +show_current_driver_52027 show_current_driver 0 52027 NULL
139919 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
139920 +override_release_52032 override_release 2 52032 NULL
139921 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
139922 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
139923 +irda_create_52042 irda_create 0 52042 NULL
139924 +netdev_show_52044 netdev_show 0 52044 NULL
139925 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
139926 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
139927 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
139928 +show_version_52054 show_version 0 52054 NULL
139929 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
139930 +regulator_disable_52058 regulator_disable 0 52058 NULL nohasharray
139931 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 &regulator_disable_52058
139932 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
139933 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
139934 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
139935 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
139936 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 NULL nohasharray
139937 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 &sh_irda_crc_init_52072
139938 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
139939 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
139940 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
139941 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
139942 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
139943 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
139944 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
139945 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
139946 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
139947 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
139948 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
139949 +mtrr_save_52097 mtrr_save 0 52097 NULL
139950 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
139951 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
139952 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
139953 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
139954 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
139955 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
139956 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
139957 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
139958 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
139959 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
139960 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
139961 +zram_meta_alloc_52140 zram_meta_alloc 1 52140 NULL nohasharray
139962 +sub_alloc_52140 sub_alloc 0 52140 &zram_meta_alloc_52140
139963 +netdev_open_52143 netdev_open 0 52143 NULL
139964 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
139965 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL nohasharray
139966 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 &hysdn_conf_write_52145
139967 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
139968 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
139969 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
139970 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
139971 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
139972 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
139973 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
139974 +tipc_node_get_mtu_52157 tipc_node_get_mtu 0 52157 NULL nohasharray
139975 +sp_open_dev_52157 sp_open_dev 0 52157 &tipc_node_get_mtu_52157
139976 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
139977 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
139978 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
139979 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
139980 +mxuport_open_52173 mxuport_open 0 52173 NULL
139981 +acquire_52175 acquire 0 52175 NULL nohasharray
139982 +__acpi_power_on_52175 __acpi_power_on 0 52175 &acquire_52175 nohasharray
139983 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
139984 +print_prefix_52176 print_prefix 0 52176 NULL
139985 +ib_dma_map_page_52177 ib_dma_map_page 0-3 52177 NULL
139986 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
139987 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
139988 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
139989 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
139990 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
139991 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
139992 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
139993 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
139994 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
139995 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
139996 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
139997 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
139998 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
139999 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
140000 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
140001 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
140002 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
140003 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
140004 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL nohasharray
140005 +xen_find_pfn_range_52216 xen_find_pfn_range 0 52216 &vmci_qp_broker_alloc_52216
140006 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
140007 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
140008 +de_init_rings_52222 de_init_rings 0 52222 NULL
140009 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
140010 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
140011 +show_chgmode_52225 show_chgmode 0 52225 NULL
140012 +ptype_store_52226 ptype_store 0-3 52226 NULL
140013 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
140014 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
140015 +max1111_read_52230 max1111_read 0 52230 NULL
140016 +nvram_read_52231 nvram_read 0-3 52231 NULL
140017 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 NULL nohasharray
140018 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 &snd_ensoniq_capture_prepare_52232
140019 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
140020 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
140021 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
140022 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
140023 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
140024 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
140025 +genlmsg_end_52244 genlmsg_end 0 52244 NULL
140026 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
140027 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
140028 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
140029 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
140030 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
140031 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
140032 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
140033 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
140034 +flush_52261 flush 0 52261 NULL
140035 +read_52268 read 0 52268 NULL
140036 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
140037 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
140038 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
140039 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
140040 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
140041 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
140042 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
140043 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
140044 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
140045 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
140046 +rw_read_52299 rw_read 6-0-5 52299 NULL
140047 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 NULL nohasharray
140048 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 &fd_set_configfs_dev_params_52304
140049 +sis5595_access_52305 sis5595_access 0 52305 NULL
140050 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
140051 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
140052 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
140053 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
140054 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
140055 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
140056 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
140057 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
140058 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
140059 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
140060 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
140061 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
140062 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
140063 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
140064 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
140065 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
140066 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
140067 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
140068 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
140069 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
140070 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
140071 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
140072 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
140073 +hur_len_52339 hur_len 0 52339 NULL
140074 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
140075 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
140076 +store_52342 store 0-3 52342 NULL
140077 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
140078 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL nohasharray
140079 +d_revalidate_52350 d_revalidate 0 52350 &tcs3414_buffer_predisable_52350
140080 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
140081 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
140082 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
140083 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
140084 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
140085 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
140086 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
140087 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
140088 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
140089 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
140090 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
140091 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
140092 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
140093 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
140094 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
140095 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
140096 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
140097 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
140098 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
140099 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
140100 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &mq_emit_config_values_52378 nohasharray
140101 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &quota_warn_period_show_52378
140102 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
140103 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
140104 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
140105 +task_has_security_52386 task_has_security 0 52386 NULL
140106 +jfs_setxattr_52389 jfs_setxattr 0-4 52389 NULL
140107 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
140108 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
140109 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
140110 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
140111 +pm_suspend_52403 pm_suspend 0 52403 NULL
140112 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
140113 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
140114 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
140115 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
140116 +clariion_activate_52414 clariion_activate 0 52414 NULL
140117 +do_md_run_52416 do_md_run 0 52416 NULL
140118 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
140119 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
140120 +show_alarms_in_52425 show_alarms_in 0 52425 NULL nohasharray
140121 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 &show_alarms_in_52425
140122 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
140123 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
140124 +delay_status_52431 delay_status 5 52431 NULL nohasharray
140125 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
140126 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
140127 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
140128 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
140129 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
140130 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
140131 +show_radios_state_52445 show_radios_state 0 52445 NULL
140132 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
140133 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 NULL nohasharray
140134 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 &keene_s_ctrl_52451
140135 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
140136 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
140137 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
140138 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
140139 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
140140 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
140141 +con_write_52466 con_write 0-3 52466 NULL
140142 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
140143 +ffs_epfile_aio_read_52471 ffs_epfile_aio_read 3 52471 NULL
140144 +show_id_ext_52472 show_id_ext 0 52472 NULL
140145 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
140146 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
140147 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
140148 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
140149 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
140150 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
140151 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
140152 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
140153 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
140154 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
140155 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
140156 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
140157 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
140158 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
140159 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
140160 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
140161 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
140162 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
140163 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
140164 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
140165 +disable_slot_52512 disable_slot 0 52512 NULL
140166 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
140167 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
140168 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
140169 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
140170 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 0-4 52518 NULL
140171 +get_session_param_52521 get_session_param 0 52521 NULL
140172 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
140173 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
140174 +raw_recvmsg_52529 raw_recvmsg 0-4 52529 NULL
140175 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 NULL
140176 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
140177 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
140178 +show_caseopen_52539 show_caseopen 0 52539 NULL
140179 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
140180 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
140181 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
140182 +set_fan_52544 set_fan 0-4 52544 NULL
140183 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
140184 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
140185 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
140186 +force_lesc_support_read_52554 force_lesc_support_read 3-0 52554 NULL
140187 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
140188 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
140189 +cropcap_52561 cropcap 0 52561 NULL
140190 +atalk_create_52562 atalk_create 0 52562 NULL
140191 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
140192 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
140193 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
140194 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
140195 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
140196 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
140197 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
140198 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
140199 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
140200 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
140201 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
140202 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 NULL nohasharray
140203 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 &twl_rtc_read_u8_52587
140204 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
140205 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
140206 +ath10k_start_52596 ath10k_start 0 52596 NULL
140207 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
140208 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
140209 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
140210 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
140211 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
140212 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
140213 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
140214 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
140215 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
140216 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
140217 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
140218 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
140219 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
140220 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
140221 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
140222 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
140223 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
140224 +xen_swiotlb_unmap_page_52660 xen_swiotlb_unmap_page 2 52660 NULL
140225 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
140226 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
140227 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
140228 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
140229 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
140230 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
140231 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
140232 +reg_write_range_52690 reg_write_range 4 52690 NULL
140233 +xen_phys_to_bus_52693 xen_phys_to_bus 0-1 52693 NULL
140234 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
140235 +store_52696 store 0-3 52696 NULL
140236 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
140237 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
140238 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
140239 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
140240 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
140241 +action_show_52711 action_show 0 52711 NULL
140242 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
140243 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
140244 +nouveau_client_create__52715 nouveau_client_create_ 5 52715 NULL
140245 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
140246 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
140247 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
140248 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
140249 +sendbytes_52726 sendbytes 0 52726 NULL
140250 +set_capture_52728 set_capture 0 52728 NULL
140251 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
140252 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
140253 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
140254 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
140255 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 NULL nohasharray
140256 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 &st_sensors_sysfs_sampling_frequency_avail_52745
140257 +carl9170_debugfs_vif_dump_read_52755 carl9170_debugfs_vif_dump_read 3 52755 NULL nohasharray
140258 +netlink_add_tap_52755 netlink_add_tap 0 52755 &carl9170_debugfs_vif_dump_read_52755
140259 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
140260 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
140261 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
140262 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
140263 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
140264 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
140265 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
140266 +store_52770 store 0 52770 NULL
140267 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
140268 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
140269 +show_pec_52779 show_pec 0 52779 NULL
140270 +set_target_52783 set_target 0-4 52783 NULL
140271 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
140272 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
140273 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
140274 +show_52793 show 0 52793 NULL
140275 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
140276 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
140277 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
140278 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
140279 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
140280 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
140281 +run_start_commands_52808 run_start_commands 0 52808 NULL
140282 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
140283 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
140284 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL
140285 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
140286 +show_eco_52820 show_eco 0 52820 NULL
140287 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
140288 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
140289 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
140290 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
140291 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
140292 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
140293 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 NULL nohasharray
140294 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 &il3945_show_retry_rate_52837
140295 +apei_read_52843 apei_read 0 52843 NULL
140296 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
140297 +modelname_show_52855 modelname_show 0 52855 NULL
140298 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
140299 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
140300 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
140301 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
140302 +media_write_52867 media_write 0-3 52867 NULL nohasharray
140303 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 &media_write_52867
140304 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
140305 +cccr_show_52879 cccr_show 0 52879 NULL
140306 +twlreg_write_52880 twlreg_write 0-3 52880 NULL
140307 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
140308 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
140309 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
140310 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
140311 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
140312 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
140313 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
140314 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
140315 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
140316 +read_cam_control_52903 read_cam_control 0 52903 NULL
140317 +parse_52905 parse 0 52905 NULL
140318 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
140319 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
140320 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
140321 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
140322 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
140323 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
140324 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
140325 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
140326 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
140327 +queue_show_random_52946 queue_show_random 0 52946 NULL
140328 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
140329 +__nodes_remap_52951 __nodes_remap 5 52951 NULL
140330 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
140331 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952 nohasharray
140332 +store_disp_52952 store_disp 4-0 52952 &set_reset_mode_52952
140333 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
140334 +adv7170_write_52956 adv7170_write 0 52956 NULL
140335 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
140336 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
140337 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
140338 +mic_smpt_op_52965 mic_smpt_op 0-3 52965 NULL
140339 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
140340 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
140341 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
140342 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
140343 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
140344 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
140345 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 NULL nohasharray
140346 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
140347 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
140348 +num_node_state_52989 num_node_state 0 52989 NULL
140349 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
140350 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
140351 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
140352 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
140353 +ican3_open_52999 ican3_open 0 52999 NULL
140354 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
140355 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
140356 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
140357 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
140358 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
140359 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
140360 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
140361 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
140362 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
140363 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
140364 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
140365 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
140366 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
140367 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
140368 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
140369 +ndelay_show_53032 ndelay_show 0 53032 NULL
140370 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
140371 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
140372 +show_link_type_53045 show_link_type 0 53045 NULL
140373 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
140374 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
140375 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
140376 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
140377 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
140378 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
140379 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
140380 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
140381 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
140382 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
140383 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
140384 +mlx4_comm_cmd_53076 mlx4_comm_cmd 0 53076 NULL nohasharray
140385 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &mlx4_comm_cmd_53076 nohasharray
140386 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 &cyber2000fb_check_var_53076
140387 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
140388 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
140389 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
140390 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
140391 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
140392 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
140393 +deauthenticate_53093 deauthenticate 0 53093 NULL
140394 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
140395 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
140396 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
140397 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
140398 +queue_var_show_53098 queue_var_show 0 53098 NULL
140399 +set_button_53099 set_button 0-4 53099 NULL
140400 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
140401 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
140402 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
140403 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
140404 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
140405 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
140406 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
140407 +verity_status_53120 verity_status 5 53120 NULL nohasharray
140408 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
140409 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
140410 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
140411 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
140412 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
140413 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
140414 +cpuup_callback_53134 cpuup_callback 0 53134 NULL
140415 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
140416 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
140417 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
140418 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
140419 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
140420 +find_domain_name_53149 find_domain_name 0 53149 NULL
140421 +copy_user_segment_list_53150 copy_user_segment_list 2 53150 NULL nohasharray
140422 +store_xps_map_53150 store_xps_map 0-4 53150 &copy_user_segment_list_53150
140423 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
140424 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
140425 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
140426 +pwm_enable_53163 pwm_enable 0 53163 NULL
140427 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
140428 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
140429 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
140430 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
140431 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
140432 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
140433 +skfp_open_53190 skfp_open 0 53190 NULL
140434 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
140435 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
140436 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
140437 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
140438 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
140439 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 NULL nohasharray
140440 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 &nfs_migrate_page_53206
140441 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
140442 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
140443 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
140444 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
140445 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
140446 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
140447 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
140448 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
140449 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
140450 +enable_supply_53242 enable_supply 0 53242 NULL
140451 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
140452 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
140453 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
140454 +tun_do_read_53245 tun_do_read 0 53245 NULL
140455 +vcc_sendmsg_53246 vcc_sendmsg 0-4 53246 NULL
140456 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
140457 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
140458 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
140459 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
140460 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
140461 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 NULL nohasharray
140462 +ipr_change_queue_depth_53263 ipr_change_queue_depth 0-2 53263 &ip6_tnl_dev_init_gen_53263
140463 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
140464 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
140465 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
140466 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
140467 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
140468 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
140469 +kstrtoull_53273 kstrtoull 0 53273 NULL
140470 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
140471 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
140472 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
140473 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
140474 +null_update_53290 null_update 0 53290 NULL
140475 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
140476 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
140477 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
140478 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 NULL nohasharray
140479 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 &wishbone_serial_open_53305
140480 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
140481 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
140482 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
140483 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
140484 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
140485 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
140486 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
140487 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
140488 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
140489 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
140490 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
140491 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
140492 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
140493 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
140494 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
140495 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
140496 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
140497 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
140498 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
140499 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
140500 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
140501 +key_timeout_53364 key_timeout 0 53364 NULL
140502 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
140503 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
140504 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
140505 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
140506 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
140507 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
140508 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
140509 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
140510 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
140511 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
140512 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
140513 +fuse_permission_53387 fuse_permission 0 53387 NULL
140514 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
140515 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
140516 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
140517 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
140518 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
140519 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
140520 +hotkey_write_53403 hotkey_write 0 53403 NULL
140521 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
140522 +start_53407 start 0 53407 NULL
140523 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
140524 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
140525 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
140526 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
140527 +isolate_lru_page_53417 isolate_lru_page 0 53417 NULL nohasharray
140528 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 &isolate_lru_page_53417
140529 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
140530 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
140531 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
140532 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
140533 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
140534 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
140535 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
140536 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
140537 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
140538 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
140539 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
140540 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
140541 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
140542 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
140543 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
140544 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
140545 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
140546 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
140547 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
140548 +ns83820_open_53454 ns83820_open 0 53454 NULL
140549 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
140550 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
140551 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
140552 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
140553 +n2_run_53459 n2_run 3 53459 NULL
140554 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
140555 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
140556 +wm831x_write_53469 wm831x_write 0 53469 NULL
140557 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
140558 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
140559 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
140560 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
140561 +rds_tcp_data_recv_53476 rds_tcp_data_recv 3-4 53476 NULL
140562 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
140563 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
140564 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
140565 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
140566 +create_extra_out_53491 create_extra_out 0 53491 NULL
140567 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
140568 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
140569 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
140570 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
140571 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
140572 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
140573 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
140574 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
140575 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
140576 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
140577 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
140578 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
140579 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
140580 +check_acl_53512 check_acl 0 53512 NULL nohasharray
140581 +force_sc_support_write_53512 force_sc_support_write 3-0 53512 &check_acl_53512
140582 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
140583 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
140584 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
140585 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
140586 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
140587 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
140588 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
140589 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
140590 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
140591 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
140592 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
140593 +ec_poll_53557 ec_poll 0 53557 NULL
140594 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
140595 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
140596 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
140597 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
140598 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
140599 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
140600 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 NULL nohasharray
140601 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 &regmap_spmi_ext_gather_write_53572
140602 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
140603 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
140604 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
140605 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
140606 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
140607 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
140608 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
140609 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
140610 +bpq_open_53602 bpq_open 0 53602 NULL
140611 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
140612 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
140613 +pfkey_recvmsg_53604 pfkey_recvmsg 0-4 53604 NULL nohasharray
140614 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
140615 +check_reshape_53605 check_reshape 0 53605 NULL
140616 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
140617 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
140618 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
140619 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
140620 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
140621 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
140622 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
140623 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
140624 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
140625 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
140626 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
140627 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
140628 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
140629 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
140630 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
140631 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
140632 +show_trigger_53668 show_trigger 0 53668 NULL
140633 +store_target_53673 store_target 0-4 53673 NULL
140634 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
140635 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
140636 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
140637 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
140638 +check_reshape_53683 check_reshape 0 53683 NULL
140639 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
140640 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
140641 +__show_signal_53688 __show_signal 0 53688 NULL
140642 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
140643 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
140644 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
140645 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
140646 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
140647 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
140648 +show_otp1_53696 show_otp1 0 53696 NULL
140649 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
140650 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
140651 +read_53700 read 0 53700 NULL
140652 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
140653 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
140654 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
140655 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
140656 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
140657 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
140658 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
140659 +wdm_write_53735 wdm_write 3-0 53735 NULL
140660 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-0-5 53737 NULL
140661 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
140662 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
140663 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
140664 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
140665 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
140666 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
140667 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
140668 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
140669 +start_fw_53746 start_fw 0 53746 NULL
140670 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
140671 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
140672 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 NULL nohasharray
140673 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 &sky2_get_regs_len_53754
140674 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
140675 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
140676 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
140677 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
140678 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
140679 +class_attr_show_53762 class_attr_show 0 53762 NULL
140680 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
140681 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
140682 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
140683 +store_53768 store 0-3 53768 NULL
140684 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
140685 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
140686 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
140687 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
140688 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
140689 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
140690 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
140691 +block_write_end_53795 block_write_end 0-5 53795 NULL
140692 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
140693 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
140694 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
140695 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
140696 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
140697 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
140698 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
140699 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
140700 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
140701 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
140702 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
140703 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
140704 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
140705 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
140706 +part_stat_show_53838 part_stat_show 0 53838 NULL
140707 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
140708 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
140709 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
140710 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
140711 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
140712 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
140713 +show_led_53867 show_led 0 53867 NULL
140714 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
140715 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL nohasharray
140716 +show_lssw_53873 show_lssw 0 53873 &btrfs_free_reserved_extent_53873
140717 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
140718 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
140719 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
140720 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
140721 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
140722 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
140723 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
140724 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
140725 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
140726 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
140727 +sync_max_show_53894 sync_max_show 0 53894 NULL
140728 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
140729 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
140730 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
140731 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
140732 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
140733 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
140734 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
140735 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
140736 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
140737 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
140738 +do_switch_53920 do_switch 0 53920 NULL
140739 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL
140740 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
140741 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
140742 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
140743 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
140744 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
140745 +store_53940 store 0-4 53940 NULL
140746 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
140747 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
140748 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
140749 +get_status_53950 get_status 0 53950 NULL
140750 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
140751 +address_show_53957 address_show 0 53957 NULL
140752 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
140753 +osdname_show_53962 osdname_show 0 53962 NULL
140754 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
140755 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
140756 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
140757 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
140758 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
140759 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
140760 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
140761 +reshape_53978 reshape 0 53978 NULL
140762 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
140763 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
140764 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
140765 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
140766 +recv_53991 recv 0 53991 NULL
140767 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
140768 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
140769 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
140770 +write_54000 write 0-6-5 54000 NULL
140771 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
140772 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
140773 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
140774 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
140775 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
140776 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
140777 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
140778 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
140779 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
140780 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
140781 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
140782 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
140783 +do_con_write_54021 do_con_write 0-3 54021 NULL
140784 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
140785 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
140786 +status_show_54028 status_show 0 54028 NULL
140787 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
140788 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
140789 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
140790 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
140791 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
140792 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
140793 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
140794 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
140795 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
140796 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
140797 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
140798 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
140799 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
140800 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
140801 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
140802 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
140803 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
140804 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
140805 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
140806 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
140807 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
140808 +show_in_beep_54074 show_in_beep 0 54074 NULL
140809 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
140810 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
140811 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
140812 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
140813 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
140814 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
140815 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
140816 +create_xattr_54106 create_xattr 5 54106 NULL
140817 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
140818 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
140819 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
140820 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
140821 +strn_len_54122 strn_len 0 54122 NULL
140822 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
140823 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
140824 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
140825 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
140826 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
140827 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
140828 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
140829 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
140830 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
140831 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
140832 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
140833 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
140834 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
140835 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
140836 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
140837 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
140838 +set_min_width_54150 set_min_width 0-4 54150 NULL
140839 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
140840 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
140841 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
140842 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
140843 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
140844 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
140845 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
140846 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
140847 +nouveau_falcon_create__54169 nouveau_falcon_create_ 8 54169 NULL
140848 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
140849 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
140850 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
140851 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
140852 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
140853 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
140854 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
140855 +slab_attr_show_54189 slab_attr_show 0 54189 NULL
140856 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
140857 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
140858 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
140859 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
140860 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
140861 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
140862 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
140863 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
140864 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
140865 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
140866 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
140867 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
140868 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
140869 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
140870 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
140871 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
140872 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
140873 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
140874 +i8k_smm_54227 i8k_smm 0 54227 NULL
140875 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
140876 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
140877 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
140878 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
140879 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
140880 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
140881 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 NULL nohasharray
140882 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 &bnx2x_setup_leading_54246
140883 +reada_add_block_54247 reada_add_block 2 54247 NULL
140884 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
140885 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
140886 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
140887 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
140888 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
140889 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
140890 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
140891 +venus_setattr_54255 venus_setattr 0 54255 NULL
140892 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
140893 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
140894 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 NULL nohasharray
140895 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 &inv_reset_fifo_54259
140896 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
140897 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
140898 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
140899 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
140900 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
140901 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
140902 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
140903 +sizeof_long_54276 sizeof_long 0 54276 NULL
140904 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
140905 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
140906 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
140907 +fm10k_open_54283 fm10k_open 0 54283 NULL
140908 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
140909 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
140910 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
140911 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
140912 +show_designated_port_54292 show_designated_port 0 54292 NULL
140913 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
140914 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
140915 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL nohasharray
140916 +sys_kexec_file_load_54296 sys_kexec_file_load 3 54296 &dlm_alloc_pagevec_54296
140917 +remove_store_54298 remove_store 0-4 54298 NULL
140918 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
140919 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
140920 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
140921 +sprintf_54306 sprintf 0 54306 NULL
140922 +path_setxattr_54308 path_setxattr 4 54308 NULL
140923 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
140924 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
140925 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
140926 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
140927 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
140928 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
140929 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
140930 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
140931 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
140932 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
140933 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
140934 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
140935 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
140936 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
140937 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
140938 +fat_writepage_54344 fat_writepage 0 54344 NULL
140939 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
140940 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
140941 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
140942 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
140943 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
140944 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
140945 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
140946 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
140947 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
140948 +aac_show_model_54375 aac_show_model 0 54375 NULL
140949 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 NULL nohasharray
140950 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 &intel_sdvo_write_cmd_54377
140951 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
140952 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
140953 +raid56_parity_recover_54381 raid56_parity_recover 5-0 54381 NULL
140954 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
140955 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
140956 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
140957 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
140958 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
140959 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
140960 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
140961 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
140962 +efx_nic_describe_stats_54407 efx_nic_describe_stats 2 54407 NULL
140963 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
140964 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
140965 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
140966 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
140967 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
140968 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
140969 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
140970 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
140971 +new_lockspace_54427 new_lockspace 0 54427 NULL
140972 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
140973 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
140974 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
140975 +read_firmid_54443 read_firmid 0 54443 NULL
140976 +cot_decompress_54452 cot_decompress 0 54452 NULL
140977 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
140978 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
140979 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
140980 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
140981 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
140982 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
140983 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
140984 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
140985 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
140986 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
140987 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
140988 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
140989 +garmin_write_54492 garmin_write 0-4 54492 NULL
140990 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
140991 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
140992 +xen_alloc_ptpage_54497 xen_alloc_ptpage 2 54497 NULL
140993 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
140994 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 NULL nohasharray
140995 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 &vfs_getattr_nosec_54503
140996 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 NULL nohasharray
140997 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &sh_mobile_ceu_s_ctrl_54508 nohasharray
140998 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 &tipc_sk_anc_data_recv_54508
140999 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
141000 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 NULL nohasharray
141001 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 &xc_send_i2c_data_54514 nohasharray
141002 +xen_bus_to_phys_54514 xen_bus_to_phys 0-1 54514 &mci_ce_count_show_54514
141003 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
141004 +create_lkb_54517 create_lkb 0 54517 NULL
141005 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
141006 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
141007 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
141008 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
141009 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
141010 +viacam_read_54526 viacam_read 3-0 54526 NULL
141011 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
141012 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
141013 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
141014 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
141015 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
141016 +setsockopt_54539 setsockopt 5 54539 NULL
141017 +new_analog_input_54542 new_analog_input 0 54542 NULL
141018 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
141019 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
141020 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
141021 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
141022 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
141023 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
141024 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
141025 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
141026 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
141027 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
141028 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
141029 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 NULL nohasharray
141030 +skb_put_padto_54571 skb_put_padto 2 54571 &jffs2_security_listxattr_54571
141031 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
141032 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
141033 +rds_getname_54579 rds_getname 0 54579 NULL
141034 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
141035 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
141036 +sync_callback_54596 sync_callback 0 54596 NULL
141037 +authorized_default_show_54600 authorized_default_show 0 54600 NULL
141038 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
141039 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
141040 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
141041 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
141042 +show_unique_id_54613 show_unique_id 0 54613 NULL
141043 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
141044 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
141045 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
141046 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
141047 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
141048 +s_ctrl_54635 s_ctrl 0 54635 NULL nohasharray
141049 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 &s_ctrl_54635
141050 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
141051 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
141052 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
141053 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
141054 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
141055 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
141056 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
141057 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
141058 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
141059 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
141060 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
141061 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
141062 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
141063 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
141064 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
141065 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 NULL nohasharray
141066 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
141067 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
141068 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
141069 +read_dev_54664 read_dev 0 54664 NULL nohasharray
141070 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 &read_dev_54664 nohasharray
141071 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664
141072 +bus_add_device_54665 bus_add_device 0 54665 NULL
141073 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
141074 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &cw1200_queue_stats_init_54670 nohasharray
141075 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &atmtcp_v_open_54670
141076 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
141077 +show_target_temp_54673 show_target_temp 0 54673 NULL
141078 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
141079 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
141080 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
141081 +arcnet_open_54681 arcnet_open 0 54681 NULL nohasharray
141082 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681 nohasharray
141083 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 &mc13xxx_rtc_set_alarm_54681
141084 +hfsplus_write_begin_54686 hfsplus_write_begin 0-3 54686 NULL
141085 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
141086 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
141087 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
141088 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
141089 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
141090 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
141091 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
141092 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
141093 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
141094 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
141095 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
141096 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
141097 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
141098 +show_54725 show 0 54725 NULL
141099 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
141100 +rmd128_final_54728 rmd128_final 0 54728 NULL
141101 +show_vgapass_54732 show_vgapass 0 54732 NULL
141102 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
141103 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
141104 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
141105 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
141106 +do_trimming_54741 do_trimming 3 54741 NULL
141107 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
141108 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
141109 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
141110 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 NULL nohasharray
141111 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 &mt9v022_g_fmt_54745
141112 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
141113 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
141114 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
141115 +show_zone_54763 show_zone 0 54763 NULL
141116 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
141117 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
141118 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
141119 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
141120 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
141121 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
141122 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
141123 +sis190_open_54790 sis190_open 0 54790 NULL
141124 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
141125 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
141126 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
141127 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
141128 +domain_init_54797 domain_init 2 54797 NULL
141129 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
141130 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
141131 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
141132 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
141133 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
141134 +nfsd_write_54809 nfsd_write 6 54809 NULL
141135 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
141136 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
141137 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
141138 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
141139 +slabs_cpu_partial_show_54823 slabs_cpu_partial_show 0 54823 NULL
141140 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
141141 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
141142 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
141143 +omap_hsmmc_prepare_54833 omap_hsmmc_prepare 0 54833 NULL
141144 +write_rio_54837 write_rio 3-0 54837 NULL
141145 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL nohasharray
141146 +nouveau_engctx_create__54839 nouveau_engctx_create_ 8 54839 &ext3_acl_from_disk_54839
141147 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
141148 +prepare_dma_54845 prepare_dma 0 54845 NULL
141149 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
141150 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
141151 +scsi_add_host_54847 scsi_add_host 0 54847 NULL nohasharray
141152 +skein_256_final_54847 skein_256_final 0 54847 &scsi_add_host_54847
141153 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
141154 +printer_read_54851 printer_read 3 54851 NULL
141155 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
141156 +show_node_54859 show_node 0 54859 NULL
141157 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
141158 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
141159 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
141160 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
141161 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
141162 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
141163 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
141164 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 NULL nohasharray
141165 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 &cpuset_track_online_nodes_54867
141166 +show_learning_54874 show_learning 0 54874 NULL
141167 +time_show_54879 time_show 0 54879 NULL nohasharray
141168 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
141169 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
141170 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
141171 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
141172 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
141173 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
141174 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
141175 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
141176 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
141177 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
141178 +sendmsg_54900 sendmsg 0-4 54900 NULL
141179 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
141180 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
141181 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
141182 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
141183 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
141184 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
141185 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
141186 +store_temp_54915 store_temp 0-4 54915 NULL
141187 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
141188 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
141189 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
141190 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
141191 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
141192 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
141193 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
141194 +load_fx_54934 load_fx 0 54934 NULL
141195 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
141196 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
141197 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
141198 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
141199 +ddebug_change_54940 ddebug_change 0 54940 NULL
141200 +add_port_54941 add_port 2 54941 NULL
141201 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
141202 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
141203 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 NULL nohasharray
141204 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 &__uncore_filter_band0_show_54943
141205 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
141206 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
141207 +make_rate_54951 make_rate 0 54951 NULL
141208 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
141209 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
141210 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
141211 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
141212 +recv_cb_54962 recv_cb 0 54962 NULL
141213 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
141214 +smb2_open_file_54967 smb2_open_file 0 54967 NULL nohasharray
141215 +alauda_write_data_54967 alauda_write_data 3 54967 &smb2_open_file_54967
141216 +c4_add_card_54968 c4_add_card 3 54968 NULL
141217 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
141218 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
141219 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
141220 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
141221 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
141222 +_queue_data_54983 _queue_data 4 54983 NULL
141223 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
141224 +net2280_start_54985 net2280_start 0 54985 NULL
141225 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
141226 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
141227 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
141228 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
141229 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
141230 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
141231 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
141232 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
141233 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
141234 +i2o_exec_show_vendor_id_55020 i2o_exec_show_vendor_id 0 55020 NULL nohasharray
141235 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 &i2o_exec_show_vendor_id_55020
141236 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
141237 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
141238 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
141239 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
141240 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL
141241 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
141242 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
141243 +ima_inode_removexattr_55055 ima_inode_removexattr 0 55055 NULL
141244 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
141245 +tps65912_read_55058 tps65912_read 0 55058 NULL
141246 +read_55065 read 0 55065 NULL
141247 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
141248 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
141249 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
141250 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
141251 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
141252 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
141253 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
141254 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
141255 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
141256 +lnc_add_55085 lnc_add 0 55085 NULL
141257 +read_dma_55086 read_dma 3 55086 NULL
141258 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
141259 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
141260 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
141261 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
141262 +p9_client_write_55105 p9_client_write 0 55105 NULL
141263 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
141264 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
141265 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
141266 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
141267 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
141268 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
141269 +crypto_ahash_setkey_55134 crypto_ahash_setkey 0-3 55134 NULL nohasharray
141270 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
141271 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
141272 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
141273 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
141274 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
141275 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
141276 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
141277 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 NULL nohasharray
141278 +shmem_write_end_55152 shmem_write_end 0-5 55152 &btrfs_fdatawrite_range_55152
141279 +rtl2830_wr_regs_55154 rtl2830_wr_regs 0 55154 NULL nohasharray
141280 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 &rtl2830_wr_regs_55154
141281 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
141282 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
141283 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
141284 +pwm_show_55165 pwm_show 0 55165 NULL
141285 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
141286 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
141287 +show_55175 show 0 55175 NULL nohasharray
141288 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
141289 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
141290 +patch_alc882_55183 patch_alc882 0 55183 NULL
141291 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
141292 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
141293 +de4x5_open_55186 de4x5_open 0 55186 NULL
141294 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
141295 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
141296 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 NULL nohasharray
141297 +drbd_send_55190 drbd_send 4 55190 &itg3200_read_reg_8_55190
141298 +show_status_55193 show_status 0 55193 NULL
141299 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
141300 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
141301 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
141302 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
141303 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
141304 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
141305 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
141306 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
141307 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &ht40allow_map_read_55209 nohasharray
141308 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &vsock_dgram_recvmsg_55209
141309 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
141310 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
141311 +mlx4_load_one_55213 mlx4_load_one 3 55213 NULL
141312 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
141313 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
141314 +nouveau_mc_create__55217 nouveau_mc_create_ 4 55217 NULL
141315 +p2a_55219 p2a 0-1 55219 NULL
141316 +firm_send_command_55222 firm_send_command 0 55222 NULL
141317 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
141318 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
141319 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
141320 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
141321 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
141322 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 NULL nohasharray
141323 +ssp_send_instruction_55246 ssp_send_instruction 5 55246 &show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246
141324 +memcpy_fromiovec_55247 memcpy_fromiovec 3-0 55247 NULL
141325 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
141326 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
141327 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
141328 +output_sleep_55265 output_sleep 0 55265 NULL
141329 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
141330 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
141331 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
141332 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
141333 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
141334 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
141335 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
141336 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
141337 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
141338 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
141339 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
141340 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
141341 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
141342 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
141343 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
141344 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
141345 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
141346 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
141347 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
141348 +vfat_revalidate_shortname_55319 vfat_revalidate_shortname 0 55319 NULL
141349 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
141350 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
141351 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
141352 +reg_read_55337 reg_read 0 55337 NULL
141353 +vme_user_read_55338 vme_user_read 3 55338 NULL
141354 +read_byte_55340 read_byte 0 55340 NULL
141355 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
141356 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
141357 +udf_writepage_55347 udf_writepage 0 55347 NULL
141358 +device_user_lock_55350 device_user_lock 0 55350 NULL
141359 +show_in0_max_55351 show_in0_max 0 55351 NULL
141360 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
141361 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
141362 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
141363 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
141364 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
141365 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
141366 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
141367 +do_command_55363 do_command 0 55363 NULL
141368 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
141369 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
141370 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
141371 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
141372 +wimax_store_55380 wimax_store 4 55380 NULL
141373 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
141374 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
141375 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
141376 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 NULL nohasharray
141377 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2 55391 &iscsi_nacl_attrib_store_nopin_response_timeout_55391
141378 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
141379 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
141380 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
141381 +yurex_read_55405 yurex_read 0-3 55405 NULL
141382 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
141383 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
141384 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
141385 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
141386 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
141387 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
141388 +show_port_55424 show_port 0 55424 NULL
141389 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
141390 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
141391 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
141392 +jme_open_55432 jme_open 0 55432 NULL
141393 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
141394 +show_in8_55438 show_in8 0 55438 NULL
141395 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 NULL nohasharray
141396 +alloc_skb_55439 alloc_skb 1 55439 &cxgb4vf_change_mtu_55439
141397 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
141398 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
141399 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
141400 +SyS_read_55449 SyS_read 3 55449 NULL
141401 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
141402 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
141403 +sys_recv_55455 sys_recv 3 55455 NULL
141404 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
141405 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
141406 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
141407 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
141408 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
141409 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
141410 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
141411 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
141412 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
141413 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
141414 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
141415 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
141416 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
141417 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
141418 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
141419 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
141420 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
141421 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
141422 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
141423 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
141424 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
141425 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
141426 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
141427 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &tx_tx_done_int_template_read_55511 nohasharray
141428 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &target_fabric_port_store_attr_alua_tg_pt_offline_55511
141429 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
141430 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
141431 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
141432 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
141433 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
141434 +ea_get_55522 ea_get 0-3 55522 NULL
141435 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
141436 +__kmem_cache_shrink_55536 __kmem_cache_shrink 0 55536 NULL
141437 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
141438 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
141439 +bitmap_create_55543 bitmap_create 0 55543 NULL nohasharray
141440 +tty_port_register_device_55543 tty_port_register_device 3 55543 &bitmap_create_55543
141441 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
141442 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
141443 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
141444 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
141445 +show_55563 show 0 55563 NULL
141446 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
141447 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
141448 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
141449 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
141450 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
141451 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
141452 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
141453 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
141454 +add_partition_55588 add_partition 2 55588 NULL
141455 +write_inode_55592 write_inode 0 55592 NULL
141456 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
141457 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
141458 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
141459 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
141460 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
141461 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
141462 +delete_child_55607 delete_child 0-4 55607 NULL nohasharray
141463 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 &delete_child_55607
141464 +dspcreate_55610 dspcreate 0 55610 NULL
141465 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
141466 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
141467 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
141468 +set_oversampling_55622 set_oversampling 0-4 55622 NULL nohasharray
141469 +edge_tty_recv_55622 edge_tty_recv 3 55622 &set_oversampling_55622
141470 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
141471 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
141472 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 NULL nohasharray
141473 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 &reiserfs_xattr_get_55628
141474 +mt2063_init_55629 mt2063_init 0 55629 NULL
141475 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
141476 +show_board_55637 show_board 0 55637 NULL
141477 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
141478 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
141479 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
141480 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
141481 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
141482 +iolink_show_55647 iolink_show 0 55647 NULL
141483 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
141484 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
141485 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
141486 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
141487 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
141488 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
141489 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
141490 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
141491 +online_55663 online 0 55663 NULL
141492 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
141493 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
141494 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
141495 +direct2indirect_55677 direct2indirect 0 55677 NULL
141496 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
141497 +get_info_55681 get_info 3 55681 NULL
141498 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
141499 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
141500 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
141501 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
141502 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 0-4 55703 NULL nohasharray
141503 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
141504 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
141505 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
141506 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 NULL nohasharray
141507 +tcp_push_55709 tcp_push 3 55709 &isl1208_i2c_set_regs_55709
141508 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
141509 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
141510 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
141511 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
141512 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
141513 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
141514 +btree_readpage_55720 btree_readpage 0 55720 NULL
141515 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
141516 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
141517 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
141518 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
141519 +tid_fd_revalidate_55734 tid_fd_revalidate 0 55734 NULL nohasharray
141520 +prepare_reply_55734 prepare_reply 4 55734 &tid_fd_revalidate_55734
141521 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
141522 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
141523 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
141524 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
141525 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 NULL nohasharray
141526 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 &inv_mpu6050_set_lpf_55750
141527 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
141528 +hfs_writepages_55757 hfs_writepages 0 55757 NULL nohasharray
141529 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757 nohasharray
141530 +set_local_name_55757 set_local_name 4 55757 &wl12xx_spi_raw_read_55757
141531 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
141532 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
141533 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
141534 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
141535 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
141536 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
141537 +strlen_55778 strlen 0 55778 NULL
141538 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
141539 +conf_read_55786 conf_read 3-0 55786 NULL nohasharray
141540 +req_bio_endio_55786 req_bio_endio 3 55786 &conf_read_55786
141541 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
141542 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
141543 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
141544 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
141545 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
141546 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
141547 +write_fw_55806 write_fw 0-5-6 55806 NULL
141548 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
141549 +show_55816 show 0 55816 NULL
141550 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
141551 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
141552 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
141553 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
141554 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
141555 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
141556 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
141557 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
141558 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
141559 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
141560 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
141561 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
141562 +rsq_status_55848 rsq_status 0 55848 NULL
141563 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
141564 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
141565 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
141566 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
141567 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
141568 +hcd_alloc_coherent_55862 hcd_alloc_coherent 0-5 55862 NULL
141569 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
141570 +status_55864 status 0 55864 NULL nohasharray
141571 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
141572 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
141573 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
141574 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
141575 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
141576 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
141577 +hsc_write_55875 hsc_write 3-0 55875 NULL
141578 +nr_listen_55884 nr_listen 0 55884 NULL
141579 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
141580 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
141581 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
141582 +tda18271_init_55894 tda18271_init 0 55894 NULL
141583 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
141584 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
141585 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
141586 +cmos_write_55903 cmos_write 0 55903 NULL
141587 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
141588 +validate_change_55910 validate_change 0 55910 NULL
141589 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
141590 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
141591 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
141592 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
141593 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
141594 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
141595 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
141596 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
141597 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
141598 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
141599 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
141600 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
141601 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
141602 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
141603 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
141604 +usb_bus_notify_55950 usb_bus_notify 0 55950 NULL
141605 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
141606 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
141607 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
141608 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
141609 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
141610 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
141611 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
141612 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
141613 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
141614 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
141615 +init_subctxts_55970 init_subctxts 0 55970 NULL
141616 +query_device_55971 query_device 0 55971 NULL
141617 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
141618 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
141619 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
141620 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
141621 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
141622 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
141623 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
141624 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
141625 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
141626 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
141627 +trunc_start_55996 trunc_start 0 55996 NULL nohasharray
141628 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 &trunc_start_55996
141629 +epic_open_55997 epic_open 0 55997 NULL
141630 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
141631 +show_otp0_56000 show_otp0 0 56000 NULL
141632 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
141633 +soft_store_56006 soft_store 0-4 56006 NULL
141634 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
141635 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
141636 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
141637 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
141638 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
141639 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
141640 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
141641 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
141642 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
141643 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
141644 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
141645 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
141646 +store_cursor_56036 store_cursor 0-4 56036 NULL
141647 +build_controls_56044 build_controls 0 56044 NULL
141648 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
141649 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
141650 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
141651 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
141652 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
141653 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
141654 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
141655 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
141656 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3 56055 &qh_link_periodic_56055
141657 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
141658 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
141659 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
141660 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
141661 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
141662 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
141663 +acm_tty_write_56064 acm_tty_write 0-3 56064 NULL
141664 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
141665 +may_follow_link_56073 may_follow_link 0 56073 NULL
141666 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
141667 +qp_dequeue_locked_56077 qp_dequeue_locked 3-0-5 56077 &show_fc_rport_scsi_target_id_56077
141668 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
141669 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
141670 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
141671 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
141672 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
141673 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
141674 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
141675 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
141676 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 NULL nohasharray
141677 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 &em28xx_write_reg_bits_56107
141678 +rmd256_update_56110 rmd256_update 0 56110 NULL
141679 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
141680 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
141681 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
141682 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
141683 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
141684 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
141685 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
141686 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
141687 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
141688 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
141689 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 NULL nohasharray
141690 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144 nohasharray
141691 +map_addr_56144 map_addr 7 56144 &extra_show_56144
141692 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
141693 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
141694 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
141695 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
141696 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
141697 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
141698 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
141699 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
141700 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
141701 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
141702 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
141703 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
141704 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
141705 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
141706 +change_qos_56178 change_qos 0 56178 NULL
141707 +complain_error_56186 complain_error 0-1 56186 NULL
141708 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
141709 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
141710 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
141711 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
141712 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
141713 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
141714 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
141715 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
141716 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
141717 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
141718 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
141719 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
141720 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
141721 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
141722 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
141723 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
141724 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
141725 +fd_copyin_56247 fd_copyin 3 56247 NULL
141726 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
141727 +ax_header_56252 ax_header 0 56252 NULL
141728 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
141729 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
141730 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
141731 +clk_enable_56265 clk_enable 0 56265 NULL
141732 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
141733 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
141734 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
141735 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
141736 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
141737 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
141738 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
141739 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
141740 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
141741 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
141742 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
141743 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
141744 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
141745 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
141746 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
141747 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
141748 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
141749 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
141750 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
141751 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
141752 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
141753 +linear_add_56314 linear_add 0 56314 NULL
141754 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
141755 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 NULL nohasharray
141756 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
141757 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
141758 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
141759 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
141760 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
141761 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
141762 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
141763 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
141764 +show_line2_56346 show_line2 0 56346 NULL
141765 +read_human_status_56349 read_human_status 0 56349 NULL
141766 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
141767 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
141768 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
141769 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
141770 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
141771 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
141772 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
141773 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
141774 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
141775 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
141776 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
141777 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
141778 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
141779 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
141780 +store_56373 store 0-3 56373 &usb_xfer_56373
141781 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
141782 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
141783 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
141784 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
141785 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
141786 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
141787 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
141788 +res_get_56393 res_get 0 56393 NULL
141789 +strtobool_56399 strtobool 0 56399 NULL
141790 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
141791 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 NULL nohasharray
141792 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 &store_prochot_override_duty_cycle_56402
141793 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
141794 +write_gssp_56404 write_gssp 3-0 56404 NULL
141795 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
141796 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
141797 +SMB2_open_56407 SMB2_open 0 56407 NULL
141798 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
141799 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
141800 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
141801 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
141802 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
141803 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
141804 +store_msg_56417 store_msg 3 56417 NULL
141805 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
141806 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
141807 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
141808 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
141809 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
141810 +vsock_listen_56427 vsock_listen 0 56427 NULL
141811 +mddev_lock_56428 mddev_lock 0 56428 NULL
141812 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
141813 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
141814 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
141815 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
141816 +omninet_write_56432 omninet_write 0-4 56432 NULL
141817 +fl_create_56435 fl_create 5 56435 NULL nohasharray
141818 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
141819 +gnttab_map_56439 gnttab_map 2 56439 NULL
141820 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
141821 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
141822 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
141823 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 NULL nohasharray
141824 +walk_pgd_range_56450 walk_pgd_range 0 56450 &i2400m_idle_timeout_store_56450
141825 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-4-2-0 56453 NULL
141826 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
141827 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
141828 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
141829 +set_connectable_56458 set_connectable 4 56458 NULL
141830 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
141831 +lif_s_stream_56462 lif_s_stream 0 56462 NULL nohasharray
141832 +nfc_hci_send_response_56462 nfc_hci_send_response 5 56462 &lif_s_stream_56462
141833 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
141834 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
141835 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
141836 +putused_user_56467 putused_user 3 56467 NULL
141837 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
141838 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
141839 +phy_write_56475 phy_write 0 56475 NULL nohasharray
141840 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &phy_write_56475
141841 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
141842 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
141843 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
141844 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
141845 +bsp_check_56487 bsp_check 0 56487 NULL
141846 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 NULL nohasharray
141847 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &hdcs_set_exposure_56491 nohasharray
141848 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 &show_iface_data_pdu_in_order_56491
141849 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
141850 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
141851 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
141852 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
141853 +show_in_value_56503 show_in_value 0 56503 NULL
141854 +init_map_ip_56508 init_map_ip 5 56508 NULL
141855 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
141856 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
141857 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
141858 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
141859 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
141860 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
141861 +get_temp_56524 get_temp 0 56524 NULL
141862 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
141863 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
141864 +ip_options_get_56538 ip_options_get 4 56538 NULL
141865 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
141866 +ia_open_56543 ia_open 0 56543 NULL
141867 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
141868 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 NULL nohasharray
141869 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 &megasas_sysfs_show_version_56547
141870 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
141871 +skein_512_update_56556 skein_512_update 0 56556 NULL
141872 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
141873 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
141874 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
141875 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
141876 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
141877 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
141878 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
141879 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
141880 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
141881 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
141882 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
141883 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
141884 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
141885 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 NULL
141886 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
141887 +event_filter_write_56609 event_filter_write 3 56609 NULL
141888 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
141889 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
141890 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
141891 +show_56623 show 0 56623 NULL nohasharray
141892 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
141893 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
141894 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
141895 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
141896 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
141897 +gather_array_56641 gather_array 3 56641 NULL
141898 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
141899 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
141900 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
141901 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
141902 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
141903 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
141904 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
141905 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
141906 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
141907 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
141908 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
141909 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
141910 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
141911 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
141912 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
141913 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
141914 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
141915 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
141916 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
141917 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
141918 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
141919 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
141920 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
141921 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
141922 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
141923 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
141924 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
141925 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &da9055_gpio_to_irq_56686 nohasharray
141926 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &o2nm_node_num_write_56686
141927 +sd_done_56689 sd_done 0 56689 NULL
141928 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
141929 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
141930 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
141931 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
141932 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
141933 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
141934 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
141935 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
141936 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
141937 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
141938 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
141939 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
141940 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
141941 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
141942 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
141943 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
141944 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 0-2 56725 NULL nohasharray
141945 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
141946 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
141947 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
141948 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
141949 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
141950 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
141951 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
141952 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
141953 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
141954 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
141955 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 NULL nohasharray
141956 +get_temp2_fault_56754 get_temp2_fault 0 56754 &ov7670_try_fmt_internal_56754
141957 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
141958 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
141959 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
141960 +alloc_iommu_56778 alloc_iommu 2-3-0 56778 NULL
141961 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
141962 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
141963 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
141964 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
141965 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
141966 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
141967 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
141968 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
141969 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
141970 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
141971 +tun_net_open_56800 tun_net_open 0 56800 NULL
141972 +backlog_store_56804 backlog_store 0-3 56804 NULL
141973 +read_indexes_56805 read_indexes 2-0 56805 NULL nohasharray
141974 +vfat_hashi_56805 vfat_hashi 0 56805 &read_indexes_56805
141975 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
141976 +do_syslog_56807 do_syslog 3-0 56807 NULL
141977 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
141978 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
141979 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
141980 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
141981 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
141982 +brightness_write_56821 brightness_write 0 56821 NULL nohasharray
141983 +mic_dma_unmap_page_56821 mic_dma_unmap_page 2 56821 &brightness_write_56821
141984 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
141985 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
141986 +lookup_slow_56827 lookup_slow 0 56827 NULL
141987 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
141988 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
141989 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
141990 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
141991 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
141992 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
141993 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
141994 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
141995 +identify_fw_56853 identify_fw 0 56853 NULL
141996 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 NULL nohasharray
141997 +header_create_56856 header_create 0 56856 &mxl5007t_set_params_56856
141998 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
141999 +adp8860_show_56860 adp8860_show 0 56860 NULL
142000 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
142001 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
142002 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
142003 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
142004 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
142005 +check_export_56865 check_export 0 56865 NULL
142006 +store_sched7_56868 store_sched7 0-4 56868 NULL
142007 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
142008 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
142009 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
142010 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
142011 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
142012 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
142013 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
142014 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
142015 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
142016 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
142017 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
142018 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
142019 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
142020 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
142021 +rio_open_56900 rio_open 0 56900 NULL
142022 +arp_mangle_56902 arp_mangle 0 56902 NULL
142023 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
142024 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
142025 +strcspn_56913 strcspn 0 56913 NULL
142026 +i801_transaction_56919 i801_transaction 0 56919 NULL
142027 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
142028 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
142029 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
142030 +check_header_56930 check_header 2 56930 NULL
142031 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
142032 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
142033 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
142034 +read_56934 read 0 56934 NULL
142035 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
142036 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
142037 +set_property_56939 set_property 0 56939 NULL
142038 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
142039 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
142040 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
142041 +nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
142042 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
142043 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
142044 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
142045 +ovs_flow_cmd_msg_size_56959 ovs_flow_cmd_msg_size 0 56959 NULL
142046 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
142047 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
142048 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
142049 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
142050 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
142051 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
142052 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
142053 +read_56981 read 0 56981 NULL
142054 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
142055 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
142056 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
142057 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
142058 +CIFS_open_56997 CIFS_open 0 56997 NULL
142059 +consolidate_57001 consolidate 0 57001 NULL
142060 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
142061 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
142062 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
142063 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
142064 +fore200e_send_57011 fore200e_send 0 57011 NULL
142065 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
142066 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
142067 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
142068 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
142069 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
142070 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
142071 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
142072 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
142073 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
142074 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
142075 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
142076 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
142077 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
142078 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
142079 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
142080 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
142081 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
142082 +do_jit_57066 do_jit 0 57066 NULL nohasharray
142083 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
142084 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
142085 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
142086 +buf_prepare_57069 buf_prepare 0 57069 NULL nohasharray
142087 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 &buf_prepare_57069
142088 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
142089 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
142090 +wmi_send_57083 wmi_send 0 57083 NULL
142091 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
142092 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
142093 +show_57089 show 0 57089 NULL
142094 +patch_alc880_57095 patch_alc880 0 57095 NULL
142095 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
142096 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
142097 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
142098 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
142099 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
142100 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
142101 +s_stream_57108 s_stream 0 57108 NULL
142102 +show_enabled_57111 show_enabled 0 57111 NULL
142103 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
142104 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
142105 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
142106 +get_sum_57128 get_sum 0 57128 NULL nohasharray
142107 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
142108 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
142109 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
142110 +nvme_alloc_iod_57130 nvme_alloc_iod 1-2 57130 NULL
142111 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
142112 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
142113 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
142114 +tpm_seal_57138 tpm_seal 0 57138 NULL
142115 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
142116 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
142117 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
142118 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
142119 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
142120 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
142121 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
142122 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
142123 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
142124 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
142125 +set_shutter_57164 set_shutter 0 57164 NULL nohasharray
142126 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 &set_shutter_57164
142127 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
142128 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
142129 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
142130 +rcu_panic_57170 rcu_panic 0 57170 NULL
142131 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
142132 +average_read_57175 average_read 0-3 57175 NULL
142133 +netlink_create_57178 netlink_create 0 57178 NULL
142134 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
142135 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
142136 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
142137 +common_file_perm_57189 common_file_perm 0 57189 NULL
142138 +sys_poll_57190 sys_poll 2 57190 NULL
142139 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
142140 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
142141 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
142142 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
142143 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
142144 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
142145 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
142146 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
142147 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
142148 +ctor_show_57213 ctor_show 0 57213 NULL
142149 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
142150 +edid_show_57216 edid_show 0-5-6 57216 NULL
142151 +stats_show_57218 stats_show 0 57218 NULL
142152 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
142153 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
142154 +change_mtu_57227 change_mtu 0 57227 NULL
142155 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
142156 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
142157 +csource_show_57233 csource_show 0 57233 NULL
142158 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
142159 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
142160 +flush_space_57241 flush_space 0 57241 NULL
142161 +rmd320_update_57243 rmd320_update 0 57243 NULL
142162 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
142163 +lbmRead_57247 lbmRead 0 57247 NULL
142164 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
142165 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
142166 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
142167 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
142168 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
142169 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
142170 +set_component_active_57266 set_component_active 0-4 57266 NULL
142171 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
142172 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
142173 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
142174 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
142175 +show_voltage_57273 show_voltage 0 57273 NULL
142176 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
142177 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
142178 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
142179 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
142180 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
142181 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
142182 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
142183 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
142184 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
142185 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
142186 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
142187 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
142188 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
142189 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
142190 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
142191 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
142192 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
142193 +show_alarm_57318 show_alarm 0 57318 NULL
142194 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
142195 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
142196 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
142197 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
142198 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
142199 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
142200 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
142201 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
142202 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
142203 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
142204 +hw_init_57341 hw_init 0 57341 NULL
142205 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
142206 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
142207 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
142208 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
142209 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
142210 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
142211 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
142212 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL
142213 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
142214 +get_component_type_57362 get_component_type 0 57362 NULL
142215 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
142216 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
142217 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
142218 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
142219 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
142220 +tipc_bclink_stats_57372 tipc_bclink_stats 2 57372 NULL
142221 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
142222 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
142223 +slabs_show_57383 slabs_show 0 57383 NULL
142224 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
142225 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
142226 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
142227 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
142228 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
142229 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
142230 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
142231 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
142232 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
142233 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
142234 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
142235 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
142236 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
142237 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
142238 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
142239 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
142240 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
142241 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
142242 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
142243 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
142244 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
142245 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
142246 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
142247 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
142248 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
142249 +rss_key_write_57441 rss_key_write 3 57441 NULL
142250 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
142251 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
142252 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
142253 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
142254 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
142255 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
142256 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
142257 +send_midi_async_57463 send_midi_async 3 57463 NULL
142258 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
142259 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
142260 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
142261 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
142262 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
142263 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
142264 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
142265 +em_store_57488 em_store 0 57488 NULL
142266 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
142267 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
142268 +read_57490 read 0 57490 &read_file_skb_rx_57490
142269 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
142270 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
142271 +copy_in_user_57502 copy_in_user 3 57502 NULL
142272 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
142273 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
142274 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
142275 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ckhdid_printf_57505 nohasharray
142276 +ks8842_read32_57505 ks8842_read32 0 57505 &gfs2_quota_hold_57505
142277 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
142278 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
142279 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
142280 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
142281 +init_tag_map_57515 init_tag_map 3 57515 NULL
142282 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
142283 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 NULL nohasharray
142284 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 &wil_read_file_ssid_57517 nohasharray
142285 +store_57517 store 0-3 57517 &il_dbgfs_force_reset_read_57517
142286 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
142287 +cmm_read_57520 cmm_read 3-0 57520 NULL
142288 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
142289 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
142290 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
142291 +inode_permission_57531 inode_permission 0 57531 NULL
142292 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
142293 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
142294 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
142295 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
142296 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
142297 +ls_switch_store_57554 ls_switch_store 4 57554 NULL
142298 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
142299 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ext4_group_first_block_no_57559 nohasharray
142300 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &iscsi_tpg_attrib_show_demo_mode_discovery_57559
142301 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
142302 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
142303 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
142304 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
142305 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
142306 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
142307 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
142308 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
142309 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
142310 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
142311 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
142312 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
142313 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
142314 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
142315 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
142316 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
142317 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
142318 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
142319 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
142320 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
142321 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL
142322 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 NULL nohasharray
142323 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 &tps65217_reg_write_57623
142324 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
142325 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
142326 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
142327 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
142328 +mem_read_57631 mem_read 3-0 57631 NULL
142329 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
142330 +mr_read_57639 mr_read 0 57639 NULL
142331 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
142332 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
142333 +xen_swiotlb_sync_single_for_cpu_57648 xen_swiotlb_sync_single_for_cpu 2 57648 NULL nohasharray
142334 +skein_256_update_57648 skein_256_update 0 57648 &xen_swiotlb_sync_single_for_cpu_57648
142335 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
142336 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
142337 +c_can_start_57654 c_can_start 0 57654 NULL
142338 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
142339 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
142340 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
142341 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
142342 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
142343 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
142344 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
142345 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
142346 +__lgwrite_57669 __lgwrite 4 57669 NULL
142347 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
142348 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
142349 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
142350 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
142351 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
142352 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
142353 +i40evf_open_57695 i40evf_open 0 57695 NULL nohasharray
142354 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 &i40evf_open_57695
142355 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
142356 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
142357 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
142358 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
142359 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
142360 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
142361 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
142362 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
142363 +show_status_str_57729 show_status_str 0 57729 NULL
142364 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
142365 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
142366 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
142367 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
142368 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
142369 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
142370 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
142371 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
142372 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 0-4 57742 &compat_sys_set_mempolicy_57742
142373 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
142374 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
142375 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
142376 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
142377 +bond_create_57752 bond_create 0 57752 NULL
142378 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
142379 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
142380 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
142381 +tgr192_final_57774 tgr192_final 0 57774 NULL
142382 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
142383 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
142384 +r6040_open_57779 r6040_open 0 57779 NULL
142385 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
142386 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
142387 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
142388 +__i915_wait_seqno_57785 __i915_wait_seqno 0 57785 &set_eeprom2_57785 nohasharray
142389 +read_fifo_57785 read_fifo 0 57785 &__i915_wait_seqno_57785
142390 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
142391 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
142392 +ld2_57794 ld2 0 57794 NULL
142393 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
142394 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
142395 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
142396 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
142397 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
142398 +evdev_read_57810 evdev_read 0-3 57810 NULL
142399 +skein256_final_57814 skein256_final 0 57814 NULL
142400 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
142401 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
142402 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
142403 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 NULL nohasharray
142404 +ath10k_install_key_57827 ath10k_install_key 0 57827 &__bnx2fc_disable_57827
142405 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
142406 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
142407 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
142408 +start_ch_57836 start_ch 0 57836 NULL
142409 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
142410 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
142411 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
142412 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
142413 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
142414 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
142415 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
142416 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
142417 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
142418 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
142419 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
142420 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
142421 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
142422 +__inode_direct_access_57861 __inode_direct_access 0 57861 NULL nohasharray
142423 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 &__inode_direct_access_57861
142424 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
142425 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
142426 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
142427 +hsi_async_57877 hsi_async 0 57877 NULL
142428 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
142429 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
142430 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
142431 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
142432 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
142433 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
142434 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
142435 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
142436 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
142437 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
142438 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
142439 +ls_level_store_57907 ls_level_store 4 57907 NULL
142440 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
142441 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
142442 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
142443 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
142444 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
142445 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
142446 +journal_join_57921 journal_join 0 57921 NULL
142447 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
142448 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
142449 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
142450 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
142451 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
142452 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
142453 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
142454 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
142455 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
142456 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
142457 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
142458 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
142459 +nvc0_vm_create_57942 nvc0_vm_create 2-3 57942 NULL
142460 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
142461 +rx_57944 rx 4 57944 NULL
142462 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
142463 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
142464 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
142465 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
142466 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
142467 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
142468 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
142469 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
142470 +vport_create_57966 vport_create 0 57966 NULL
142471 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
142472 +cxgb4_clip_get_57970 cxgb4_clip_get 0 57970 NULL
142473 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
142474 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
142475 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
142476 +proc_getattr_57984 proc_getattr 0 57984 NULL
142477 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
142478 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
142479 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
142480 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
142481 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
142482 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
142483 +pfkey_create_58010 pfkey_create 0 58010 NULL
142484 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
142485 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
142486 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
142487 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
142488 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
142489 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
142490 +svga_match_format_58028 svga_match_format 0 58028 NULL
142491 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
142492 +get_temp_58031 get_temp 0 58031 NULL
142493 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
142494 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
142495 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
142496 +do_writepage_58047 do_writepage 0 58047 NULL
142497 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
142498 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
142499 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
142500 +mce_async_out_58056 mce_async_out 3 58056 NULL
142501 +bq32k_write_58057 bq32k_write 4 58057 NULL
142502 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
142503 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
142504 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
142505 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
142506 +ignore_store_58069 ignore_store 0-4 58069 NULL
142507 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
142508 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
142509 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
142510 +store_event_char_58077 store_event_char 0-4 58077 NULL
142511 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
142512 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
142513 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
142514 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
142515 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 NULL nohasharray
142516 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 &amd8111e_get_regs_len_58082
142517 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
142518 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
142519 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
142520 +defined_show_58091 defined_show 0 58091 NULL nohasharray
142521 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
142522 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
142523 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
142524 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
142525 +sanity_checks_show_58100 sanity_checks_show 0 58100 NULL nohasharray
142526 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 &sanity_checks_show_58100
142527 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
142528 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
142529 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
142530 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
142531 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
142532 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
142533 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
142534 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
142535 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
142536 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
142537 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
142538 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
142539 +savemem_58129 savemem 3 58129 NULL
142540 +std_validate_58132 std_validate 0 58132 NULL
142541 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
142542 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
142543 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
142544 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
142545 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
142546 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
142547 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
142548 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
142549 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
142550 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL nohasharray
142551 +simple_xattr_remove_58149 simple_xattr_remove 0 58149 &platform_suspend_prepare_noirq_58149
142552 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 NULL nohasharray
142553 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151 nohasharray
142554 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 &xfs_bmap_add_extent_delay_real_58151
142555 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
142556 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
142557 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
142558 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
142559 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
142560 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
142561 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
142562 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
142563 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
142564 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
142565 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
142566 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
142567 +write_58175 write 0 58175 &pages_collapsed_show_58175
142568 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
142569 +max77802_rtc_update_58178 max77802_rtc_update 0 58178 NULL nohasharray
142570 +acpi_hibernation_begin_old_58178 acpi_hibernation_begin_old 0 58178 &max77802_rtc_update_58178
142571 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
142572 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
142573 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
142574 +wlcore_read_58185 wlcore_read 0 58185 NULL
142575 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
142576 +asix_write_cmd_58192 asix_write_cmd 0-5 58192 NULL
142577 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
142578 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL nohasharray
142579 +brd_direct_access_58203 brd_direct_access 0 58203 &send_pre_enqueue_58203
142580 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
142581 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
142582 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
142583 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
142584 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
142585 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
142586 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
142587 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
142588 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
142589 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
142590 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
142591 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
142592 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
142593 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
142594 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL nohasharray
142595 +object_size_show_58238 object_size_show 0 58238 &usX2Y_usbpcm_urbs_allocate_58238
142596 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
142597 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
142598 +usb_set_report_58244 usb_set_report 0 58244 NULL
142599 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
142600 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
142601 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
142602 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
142603 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
142604 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
142605 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
142606 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
142607 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
142608 +profile_load_58267 profile_load 3-0 58267 NULL
142609 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
142610 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
142611 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
142612 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
142613 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
142614 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274
142615 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
142616 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
142617 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
142618 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
142619 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
142620 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
142621 +uart6850_open_58304 uart6850_open 0 58304 NULL
142622 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
142623 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
142624 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
142625 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL nohasharray
142626 +i915_wait_seqno_58309 i915_wait_seqno 0 58309 &zd_chip_switch_radio_on_58309
142627 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
142628 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
142629 +post_send_58312 post_send 0 58312 NULL
142630 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
142631 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
142632 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
142633 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
142634 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
142635 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
142636 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
142637 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
142638 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
142639 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
142640 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
142641 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
142642 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
142643 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
142644 +ax25_create_58337 ax25_create 0 58337 &__copy_from_user_swizzled_58337 nohasharray
142645 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &ax25_create_58337
142646 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
142647 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
142648 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
142649 +get_in_max_58344 get_in_max 0 58344 NULL
142650 +opts_show_58345 opts_show 0 58345 NULL
142651 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
142652 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347 nohasharray
142653 +next_pidmap_58347 next_pidmap 2-0 58347 &show_ipOutMcastPkts_58347
142654 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
142655 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
142656 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
142657 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
142658 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
142659 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
142660 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
142661 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
142662 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
142663 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
142664 +find_best_unit_58375 find_best_unit 0 58375 NULL
142665 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
142666 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
142667 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
142668 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
142669 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
142670 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
142671 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
142672 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
142673 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
142674 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
142675 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
142676 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
142677 +skein_512_final_58405 skein_512_final 0 58405 NULL
142678 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
142679 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
142680 +madc_read_58412 madc_read 0 58412 NULL
142681 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
142682 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
142683 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
142684 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
142685 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
142686 +smk_access_58423 smk_access 0 58423 NULL nohasharray
142687 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
142688 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
142689 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
142690 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
142691 +show_bit_58443 show_bit 0 58443 NULL
142692 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
142693 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
142694 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
142695 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
142696 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
142697 +store_memory_58460 store_memory 0-4 58460 NULL
142698 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
142699 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
142700 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
142701 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
142702 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
142703 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
142704 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
142705 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
142706 +cxgb_up_58476 cxgb_up 0 58476 NULL
142707 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
142708 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
142709 +show_nctxts_58478 show_nctxts 0 58478 NULL
142710 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
142711 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
142712 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
142713 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
142714 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
142715 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
142716 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
142717 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
142718 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
142719 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
142720 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 NULL
142721 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
142722 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
142723 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
142724 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
142725 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506
142726 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
142727 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
142728 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
142729 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
142730 +efs_readpage_58517 efs_readpage 0 58517 NULL
142731 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
142732 +freezer_write_58529 freezer_write 0-3 58529 NULL
142733 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
142734 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
142735 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
142736 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
142737 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
142738 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
142739 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
142740 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
142741 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
142742 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
142743 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
142744 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
142745 +store_sustain_58580 store_sustain 0-4 58580 NULL
142746 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
142747 +sendmsg_58582 sendmsg 0-4 58582 NULL
142748 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
142749 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
142750 +xip_file_read_58592 xip_file_read 3-0 58592 NULL
142751 +ecryptfs_write_end_58594 ecryptfs_write_end 5-3-0 58594 NULL
142752 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
142753 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
142754 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
142755 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
142756 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
142757 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
142758 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
142759 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
142760 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
142761 +skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6-0 58624 NULL
142762 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
142763 +run_show_58628 run_show 0 58628 NULL nohasharray
142764 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
142765 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
142766 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
142767 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
142768 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
142769 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
142770 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
142771 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
142772 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
142773 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
142774 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
142775 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
142776 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
142777 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
142778 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
142779 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
142780 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 NULL nohasharray
142781 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662 nohasharray
142782 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 &qs6612_config_init_58662
142783 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
142784 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
142785 +simple_statfs_58676 simple_statfs 0 58676 NULL
142786 +store_local_port_58678 store_local_port 0 58678 NULL
142787 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
142788 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
142789 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
142790 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
142791 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
142792 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
142793 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
142794 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
142795 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
142796 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
142797 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
142798 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
142799 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
142800 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
142801 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
142802 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
142803 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
142804 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
142805 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
142806 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
142807 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
142808 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
142809 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
142810 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
142811 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
142812 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
142813 +do_tx_58737 do_tx 0 58737 NULL
142814 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
142815 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
142816 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
142817 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
142818 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
142819 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
142820 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
142821 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
142822 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
142823 +kernfs_iop_removexattr_58760 kernfs_iop_removexattr 0 58760 NULL
142824 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
142825 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 NULL nohasharray
142826 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 &via_gpio_dir_out_58763
142827 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
142828 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
142829 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
142830 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
142831 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
142832 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
142833 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
142834 +show_58791 show 0 58791 NULL
142835 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
142836 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
142837 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
142838 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
142839 +raw_send_hdrinc_58803 raw_send_hdrinc 4 58803 NULL
142840 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 NULL nohasharray
142841 +isku_sysfs_read_58806 isku_sysfs_read 0-5 58806 &soc_camera_platform_cropcap_58806
142842 +pci_dma_mapping_error_58811 pci_dma_mapping_error 2 58811 NULL
142843 +write_file_58812 write_file 4 58812 NULL
142844 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL nohasharray
142845 +ep_read_58813 ep_read 3 58813 &ipr_show_iopoll_weight_58813
142846 +show_tempsense_58819 show_tempsense 0 58819 NULL
142847 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 0-2 58821 NULL
142848 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
142849 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
142850 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
142851 +command_write_58841 command_write 3-0 58841 NULL nohasharray
142852 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
142853 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
142854 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
142855 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
142856 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL nohasharray
142857 +begin_58849 begin 0 58849 &asus_wmi_evaluate_method_58849
142858 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
142859 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
142860 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
142861 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
142862 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
142863 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
142864 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
142865 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
142866 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
142867 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
142868 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
142869 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
142870 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
142871 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
142872 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
142873 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
142874 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
142875 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
142876 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
142877 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
142878 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 NULL nohasharray
142879 +gs_alloc_req_58883 gs_alloc_req 2 58883 &lxt973a2_update_link_58883
142880 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
142881 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
142882 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
142883 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
142884 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
142885 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
142886 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
142887 +store_in8_58913 store_in8 0-4 58913 NULL
142888 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
142889 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
142890 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
142891 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
142892 +ncp_request_58920 ncp_request 0 58920 NULL
142893 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
142894 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
142895 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
142896 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
142897 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
142898 +write_pmsg_58932 write_pmsg 3 58932 NULL
142899 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
142900 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
142901 +set_als_58942 set_als 0-4 58942 NULL
142902 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
142903 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
142904 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
142905 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
142906 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
142907 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
142908 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
142909 +version_show_58957 version_show 0 58957 NULL
142910 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
142911 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
142912 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
142913 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
142914 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
142915 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
142916 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
142917 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
142918 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
142919 +msi001_wreg_58975 msi001_wreg 0 58975 NULL nohasharray
142920 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 &msi001_wreg_58975 nohasharray
142921 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975
142922 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
142923 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
142924 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
142925 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL
142926 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
142927 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
142928 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
142929 +show_comm_59000 show_comm 0 59000 NULL
142930 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
142931 +init_list_set_59005 init_list_set 3 59005 NULL
142932 +ep_write_59008 ep_write 3 59008 NULL
142933 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
142934 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
142935 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
142936 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
142937 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
142938 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
142939 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
142940 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
142941 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
142942 +write_59035 write 0 59035 NULL
142943 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
142944 +contrast_store_59039 contrast_store 0-4 59039 NULL
142945 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
142946 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
142947 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
142948 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
142949 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
142950 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
142951 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
142952 +dlci_header_59057 dlci_header 0 59057 NULL
142953 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
142954 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
142955 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
142956 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
142957 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
142958 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
142959 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
142960 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
142961 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
142962 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
142963 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
142964 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
142965 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
142966 +xfs_zero_eof_59103 xfs_zero_eof 3-2-0 59103 NULL
142967 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
142968 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 NULL nohasharray
142969 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 &hfsplus_trusted_listxattr_59112
142970 +launder_page_59115 launder_page 0 59115 NULL nohasharray
142971 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
142972 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
142973 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
142974 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 0-4-5 59122 NULL nohasharray
142975 +temp_get_59122 temp_get 0 59122 &sta_tx_latency_stat_table_59122 nohasharray
142976 +scsi_io_completion_59122 scsi_io_completion 2 59122 &temp_get_59122
142977 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
142978 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
142979 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
142980 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
142981 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
142982 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
142983 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
142984 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
142985 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
142986 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
142987 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
142988 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
142989 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
142990 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
142991 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
142992 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
142993 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
142994 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
142995 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
142996 +ksize_59176 ksize 0 59176 NULL
142997 +setup_window_59178 setup_window 7-5-2-4 59178 NULL
142998 +patch_alc268_59181 patch_alc268 0 59181 NULL nohasharray
142999 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &patch_alc268_59181 nohasharray
143000 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 &fill_bitmap_rle_bits_59181
143001 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
143002 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
143003 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
143004 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
143005 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
143006 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
143007 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
143008 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
143009 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
143010 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
143011 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 NULL nohasharray
143012 +fast_rx_path_59214 fast_rx_path 3 59214 &i2c_hid_raw_request_59214
143013 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
143014 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
143015 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
143016 +dt3155_read_59226 dt3155_read 3 59226 NULL
143017 +xen_write_cr3_init_59228 xen_write_cr3_init 1 59228 NULL
143018 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
143019 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
143020 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
143021 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
143022 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
143023 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
143024 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
143025 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
143026 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
143027 +SMB2_write_59246 SMB2_write 0 59246 NULL
143028 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
143029 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
143030 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
143031 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
143032 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
143033 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
143034 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3 59260 NULL
143035 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
143036 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
143037 +max_active_store_59266 max_active_store 0-4 59266 NULL
143038 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
143039 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
143040 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
143041 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
143042 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
143043 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
143044 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
143045 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
143046 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
143047 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
143048 +show_install_59288 show_install 0 59288 NULL nohasharray
143049 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
143050 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
143051 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
143052 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
143053 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
143054 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
143055 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
143056 +udp_error_59301 udp_error 0 59301 NULL nohasharray
143057 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
143058 +get_key_haup_common_59302 get_key_haup_common 5 59302 NULL nohasharray
143059 +in_read_index_show_59302 in_read_index_show 0 59302 &get_key_haup_common_59302
143060 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
143061 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
143062 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
143063 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
143064 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
143065 +fd_copyout_59323 fd_copyout 3 59323 NULL
143066 +store_59326 store 0-4 59326 NULL
143067 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
143068 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
143069 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
143070 +debug_store_59337 debug_store 0-4 59337 NULL
143071 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
143072 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
143073 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
143074 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
143075 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
143076 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
143077 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
143078 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
143079 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
143080 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
143081 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
143082 +xen_set_identity_and_release_chunk_59368 xen_set_identity_and_release_chunk 1 59368 NULL
143083 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
143084 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
143085 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
143086 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
143087 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
143088 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
143089 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
143090 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
143091 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
143092 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
143093 +dax_do_io_59399 dax_do_io 0-5 59399 NULL
143094 +idProduct_show_59405 idProduct_show 0 59405 NULL
143095 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
143096 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
143097 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
143098 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
143099 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
143100 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
143101 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
143102 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
143103 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
143104 +max_show_59442 max_show 0 59442 NULL nohasharray
143105 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
143106 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
143107 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
143108 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
143109 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
143110 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
143111 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
143112 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
143113 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
143114 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
143115 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
143116 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 NULL nohasharray
143117 +tipc_recv_stream_59456 tipc_recv_stream 0-4 59456 &cxacru_sysfs_show_adsl_state_59456
143118 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
143119 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
143120 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
143121 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
143122 +aux_ch_59466 aux_ch 0 59466 NULL
143123 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
143124 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
143125 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
143126 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
143127 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
143128 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
143129 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
143130 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
143131 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
143132 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
143133 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
143134 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
143135 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
143136 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
143137 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
143138 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
143139 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
143140 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
143141 +defrag_store_59501 defrag_store 4-0 59501 NULL
143142 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
143143 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
143144 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
143145 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
143146 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
143147 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
143148 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
143149 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
143150 +gfs2_dhash_59522 gfs2_dhash 0 59522 NULL
143151 +gather_write_59526 gather_write 0 59526 NULL nohasharray
143152 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
143153 +vcc_create_59531 vcc_create 0 59531 NULL
143154 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
143155 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
143156 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
143157 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
143158 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
143159 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
143160 +idr_alloc_59545 idr_alloc 0 59545 NULL nohasharray
143161 +msix_setup_entries_59545 msix_setup_entries 0 59545 &idr_alloc_59545
143162 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
143163 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
143164 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
143165 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
143166 +show_59558 show 0 59558 NULL
143167 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
143168 +tunables_write_59563 tunables_write 3-0 59563 NULL
143169 +bio_split_59564 bio_split 2 59564 NULL
143170 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
143171 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
143172 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
143173 +afs_fsync_59569 afs_fsync 0 59569 NULL
143174 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
143175 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
143176 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
143177 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
143178 +write_pbl_59583 write_pbl 4 59583 NULL
143179 +resp_write_same_59587 resp_write_same 2 59587 NULL
143180 +memdup_user_59590 memdup_user 2 59590 NULL
143181 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
143182 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
143183 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
143184 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
143185 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
143186 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
143187 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
143188 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
143189 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
143190 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
143191 +module_event_59614 module_event 0 59614 NULL
143192 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
143193 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
143194 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
143195 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
143196 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
143197 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
143198 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
143199 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
143200 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
143201 +core_alua_allocate_lba_map_mem_59632 core_alua_allocate_lba_map_mem 0 59632 NULL
143202 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
143203 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
143204 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
143205 +console_show_59641 console_show 0 59641 NULL
143206 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
143207 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
143208 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
143209 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
143210 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
143211 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
143212 +file_update_time_59647 file_update_time 0 59647 NULL
143213 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
143214 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &hidraw_read_59650 nohasharray
143215 +ubifs_setxattr_59650 ubifs_setxattr 0-4 59650 &snd_usb_substream_capture_trigger_59650
143216 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
143217 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
143218 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 NULL nohasharray
143219 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661 nohasharray
143220 +ax88179_write_cmd_59661 ax88179_write_cmd 0 59661 &level_store_59661
143221 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
143222 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
143223 +register_jprobe_59669 register_jprobe 0 59669 NULL
143224 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
143225 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
143226 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
143227 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
143228 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
143229 +sriov_enable_59689 sriov_enable 0 59689 NULL
143230 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
143231 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
143232 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
143233 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
143234 +create_59705 create 0 59705 NULL
143235 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
143236 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
143237 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
143238 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
143239 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
143240 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
143241 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
143242 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
143243 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL nohasharray
143244 +ftrace_mod_jmp_59729 ftrace_mod_jmp 1 59729 &prism2_info_scanresults_59729
143245 +pc_show_59731 pc_show 0 59731 NULL nohasharray
143246 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
143247 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
143248 +set_mode_59733 set_mode 0 59733 NULL
143249 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
143250 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
143251 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
143252 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
143253 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
143254 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
143255 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
143256 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
143257 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
143258 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
143259 +strnlen_59746 strnlen 0 59746 NULL nohasharray
143260 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
143261 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
143262 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
143263 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
143264 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 NULL nohasharray
143265 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 &tridentfb_check_var_59749
143266 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
143267 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
143268 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
143269 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
143270 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &long_retry_limit_read_59766 nohasharray
143271 +get_sset_count_59766 get_sset_count 0 59766 &cap_inode_need_killpriv_59766
143272 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
143273 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
143274 +venus_remove_59781 venus_remove 4 59781 NULL
143275 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
143276 +net2280_enable_59787 net2280_enable 0 59787 NULL
143277 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
143278 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
143279 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
143280 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
143281 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
143282 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
143283 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 NULL nohasharray
143284 +ipw_write_59807 ipw_write 3 59807 &behind_writes_used_reset_59807
143285 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
143286 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
143287 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
143288 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
143289 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
143290 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
143291 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
143292 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
143293 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
143294 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
143295 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
143296 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
143297 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
143298 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
143299 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
143300 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
143301 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
143302 +erst_clear_59835 erst_clear 0 59835 NULL
143303 +bq24190_write_59837 bq24190_write 0 59837 NULL
143304 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
143305 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
143306 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
143307 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
143308 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
143309 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
143310 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
143311 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
143312 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
143313 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
143314 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
143315 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
143316 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
143317 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
143318 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
143319 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
143320 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
143321 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
143322 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
143323 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
143324 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
143325 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
143326 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
143327 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
143328 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
143329 +xwrite_59906 xwrite 3 59906 NULL
143330 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
143331 +swiotlb_map_page_59909 swiotlb_map_page 3-0 59909 NULL
143332 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
143333 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
143334 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
143335 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
143336 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL
143337 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
143338 +read_59931 read 0 59931 NULL
143339 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
143340 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
143341 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
143342 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
143343 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
143344 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
143345 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
143346 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
143347 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
143348 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
143349 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
143350 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
143351 +cuse_write_59958 cuse_write 0-3 59958 NULL
143352 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
143353 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
143354 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
143355 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
143356 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
143357 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
143358 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
143359 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
143360 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 NULL nohasharray
143361 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 &memcg_activate_kmem_59980
143362 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
143363 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
143364 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
143365 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
143366 +setup_60000 setup 0 60000 NULL
143367 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
143368 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
143369 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
143370 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
143371 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
143372 +copy_items_60009 copy_items 7 60009 NULL
143373 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
143374 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
143375 +register_device_60015 register_device 2-3 60015 NULL
143376 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
143377 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
143378 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
143379 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
143380 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
143381 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
143382 +store_60029 store 0-3 60029 NULL nohasharray
143383 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
143384 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
143385 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
143386 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
143387 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
143388 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
143389 +toshiba_kbd_type_show_60034 toshiba_kbd_type_show 0 60034 NULL
143390 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
143391 +sock_aio_read_60043 sock_aio_read 0 60043 NULL
143392 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 0-2 60044 NULL
143393 +vcs_size_60050 vcs_size 0 60050 NULL
143394 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
143395 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
143396 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
143397 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
143398 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
143399 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
143400 +compat_writev_60063 compat_writev 3 60063 NULL
143401 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
143402 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
143403 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
143404 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
143405 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
143406 +show_60078 show 0 60078 NULL
143407 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
143408 +smk_curacc_60080 smk_curacc 0 60080 NULL
143409 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
143410 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
143411 +hw_init_60084 hw_init 0 60084 NULL
143412 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
143413 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
143414 +check_pages_physically_contiguous_60091 check_pages_physically_contiguous 1 60091 NULL
143415 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
143416 +read_fs_60094 read_fs 0-5-6 60094 NULL
143417 +in_tx_show_60098 in_tx_show 0 60098 NULL
143418 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
143419 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
143420 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
143421 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
143422 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
143423 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
143424 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
143425 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
143426 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
143427 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
143428 +show_60125 show 0 60125 NULL
143429 +show_60127 show 0 60127 NULL
143430 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
143431 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
143432 +devnum_show_60150 devnum_show 0 60150 NULL
143433 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
143434 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
143435 +bind_60156 bind 0 60156 &ld_usb_read_60156
143436 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
143437 +init_state_60165 init_state 2 60165 NULL nohasharray
143438 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
143439 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
143440 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
143441 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
143442 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
143443 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
143444 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
143445 +avc_denied_60181 avc_denied 0 60181 NULL
143446 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
143447 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
143448 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
143449 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
143450 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
143451 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
143452 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 NULL nohasharray
143453 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 &rx_rx_tkip_replays_read_60193
143454 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
143455 +acquire_store_60201 acquire_store 0-4 60201 NULL
143456 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
143457 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
143458 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
143459 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
143460 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
143461 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
143462 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
143463 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
143464 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
143465 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
143466 +kstrtouint_60233 kstrtouint 0 60233 NULL
143467 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
143468 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
143469 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
143470 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
143471 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
143472 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
143473 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
143474 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
143475 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
143476 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
143477 +validate_trigger_60267 validate_trigger 0 60267 NULL
143478 +m920x_read_60272 m920x_read 0 60272 NULL
143479 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
143480 +printer_write_60276 printer_write 3 60276 NULL
143481 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
143482 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
143483 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
143484 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
143485 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
143486 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
143487 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
143488 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
143489 +do_xip_mapping_read_60297 do_xip_mapping_read 5-0 60297 NULL
143490 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
143491 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL nohasharray
143492 +bch_subtract_dirty_60306 bch_subtract_dirty 3 60306 &show_auto_pwm_min_60306
143493 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
143494 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
143495 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
143496 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
143497 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
143498 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
143499 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
143500 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
143501 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
143502 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
143503 +rh_call_control_60349 rh_call_control 0 60349 NULL
143504 +__ext2_get_block_60350 __ext2_get_block 0 60350 NULL
143505 +init_60352 init 0 60352 NULL
143506 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
143507 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
143508 +prepare_60360 prepare 0 60360 NULL
143509 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
143510 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
143511 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
143512 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
143513 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
143514 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
143515 +try_ctrl_60373 try_ctrl 0 60373 NULL
143516 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
143517 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
143518 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
143519 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
143520 +uevent_show_60385 uevent_show 0 60385 NULL
143521 +notifier_call_60391 notifier_call 0 60391 NULL
143522 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
143523 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 NULL nohasharray
143524 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 &iscsi_tpg_attrib_store_demo_mode_discovery_60396
143525 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
143526 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
143527 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
143528 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
143529 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
143530 +SendReceive_60415 SendReceive 0 60415 NULL
143531 +control_show_60422 control_show 0 60422 NULL
143532 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
143533 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
143534 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
143535 +tstats_write_60432 tstats_write 3-0 60432 NULL
143536 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
143537 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 NULL nohasharray
143538 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437 nohasharray
143539 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 &lio_target_tpg_show_enable_60437
143540 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
143541 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
143542 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
143543 +sysv_write_begin_60442 sysv_write_begin 0 60442 NULL nohasharray
143544 +rx_data_60442 rx_data 4 60442 &sysv_write_begin_60442
143545 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 NULL nohasharray
143546 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 &s5k4aa_set_hvflip_60444
143547 +read_usrate_60445 read_usrate 0 60445 NULL
143548 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
143549 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
143550 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
143551 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
143552 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
143553 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
143554 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL
143555 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
143556 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
143557 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
143558 +load_info_60481 load_info 0 60481 NULL
143559 +ht_show_60482 ht_show 0 60482 NULL nohasharray
143560 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
143561 +crypto_shash_setkey_60483 crypto_shash_setkey 0-3 60483 NULL
143562 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
143563 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
143564 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
143565 +walk_component_60493 walk_component 0 60493 NULL
143566 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
143567 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
143568 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
143569 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
143570 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
143571 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
143572 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
143573 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
143574 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
143575 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
143576 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
143577 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
143578 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
143579 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
143580 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
143581 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
143582 +raw_connect_60525 raw_connect 0 60525 NULL
143583 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
143584 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 NULL nohasharray
143585 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 &ad799x_read_frequency_60533
143586 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
143587 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
143588 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
143589 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
143590 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
143591 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
143592 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
143593 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
143594 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
143595 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
143596 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
143597 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
143598 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
143599 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
143600 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
143601 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
143602 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
143603 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
143604 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
143605 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
143606 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
143607 +getoptions_60593 getoptions 0 60593 NULL
143608 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
143609 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
143610 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
143611 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
143612 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
143613 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
143614 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
143615 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
143616 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
143617 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
143618 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
143619 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
143620 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
143621 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 NULL nohasharray
143622 +skb_transport_offset_60619 skb_transport_offset 0 60619 &target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619
143623 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
143624 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
143625 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
143626 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
143627 +store_60628 store 0 60628 NULL
143628 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
143629 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
143630 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
143631 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
143632 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
143633 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
143634 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
143635 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
143636 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
143637 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
143638 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
143639 +show_falltime_60666 show_falltime 0 60666 NULL nohasharray
143640 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 &show_falltime_60666
143641 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
143642 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
143643 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
143644 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
143645 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
143646 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
143647 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
143648 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
143649 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
143650 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
143651 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
143652 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
143653 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
143654 +set_register_60683 set_register 0 60683 NULL
143655 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
143656 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
143657 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
143658 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL
143659 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
143660 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
143661 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
143662 +fan_set_60708 fan_set 0 60708 NULL
143663 +init_data_container_60709 init_data_container 1 60709 NULL
143664 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 NULL
143665 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
143666 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
143667 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
143668 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
143669 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
143670 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
143671 +show_chip_60728 show_chip 0 60728 NULL nohasharray
143672 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
143673 +max77802_rtc_set_alarm_60735 max77802_rtc_set_alarm 0 60735 NULL
143674 +reg_set_60739 reg_set 0 60739 NULL
143675 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
143676 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
143677 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
143678 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
143679 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
143680 +proc_read_60749 proc_read 0 60749 NULL
143681 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
143682 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
143683 +raid_status_60755 raid_status 5 60755 NULL
143684 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
143685 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
143686 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
143687 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
143688 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
143689 +arcnet_header_60769 arcnet_header 0 60769 NULL
143690 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
143691 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
143692 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
143693 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
143694 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
143695 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
143696 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
143697 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
143698 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
143699 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
143700 +d_manage_60789 d_manage 0 60789 NULL nohasharray
143701 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 &d_manage_60789
143702 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
143703 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
143704 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
143705 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
143706 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
143707 +ch341_open_60810 ch341_open 0 60810 NULL
143708 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
143709 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
143710 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
143711 +set_current_rng_60816 set_current_rng 0 60816 NULL
143712 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
143713 +show_sched0_60819 show_sched0 0 60819 NULL
143714 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
143715 +sync_read_60823 sync_read 0 60823 NULL
143716 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
143717 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
143718 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
143719 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
143720 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
143721 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
143722 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
143723 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
143724 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
143725 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
143726 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
143727 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
143728 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
143729 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
143730 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
143731 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
143732 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
143733 +generic_writepages_60871 generic_writepages 0 60871 NULL
143734 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
143735 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
143736 +manage_power_60879 manage_power 0 60879 NULL
143737 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
143738 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
143739 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
143740 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
143741 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
143742 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
143743 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
143744 +ch341_configure_60897 ch341_configure 0 60897 NULL
143745 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
143746 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
143747 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
143748 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
143749 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
143750 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
143751 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
143752 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 NULL nohasharray
143753 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 &ipath_f_get_boardname_60916
143754 +sysprops_show_60920 sysprops_show 0 60920 NULL
143755 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
143756 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
143757 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
143758 +show_60927 show 0 60927 NULL nohasharray
143759 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
143760 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
143761 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
143762 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
143763 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
143764 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
143765 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
143766 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
143767 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
143768 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
143769 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
143770 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
143771 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
143772 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
143773 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
143774 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
143775 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
143776 +store_60970 store 0 60970 NULL nohasharray
143777 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
143778 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
143779 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
143780 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
143781 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
143782 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
143783 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
143784 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
143785 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
143786 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
143787 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
143788 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
143789 +check_dev_61003 check_dev 0 61003 NULL
143790 +prepare_late_61011 prepare_late 0 61011 NULL
143791 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
143792 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
143793 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
143794 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
143795 +model_show_61023 model_show 0 61023 NULL
143796 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
143797 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
143798 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
143799 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
143800 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
143801 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
143802 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
143803 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
143804 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
143805 +call_modprobe_61038 call_modprobe 0 61038 NULL
143806 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
143807 +escr_show_61048 escr_show 0 61048 NULL
143808 +symtab_init_61050 symtab_init 2-0 61050 NULL
143809 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
143810 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
143811 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
143812 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
143813 +bitmap_scnlistprintf_61062 bitmap_scnlistprintf 2-0-4 61062 NULL
143814 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
143815 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
143816 +security_set_61074 security_set 0 61074 NULL
143817 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
143818 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
143819 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
143820 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
143821 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
143822 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
143823 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
143824 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
143825 +n_tty_read_61096 n_tty_read 0 61096 NULL
143826 +show_mode_61098 show_mode 0 61098 NULL nohasharray
143827 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
143828 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
143829 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
143830 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-1-2-3-4 61104 NULL
143831 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
143832 +packet_getname_61110 packet_getname 0 61110 NULL
143833 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
143834 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
143835 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
143836 +show_61117 show 0 61117 NULL
143837 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
143838 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
143839 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
143840 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL
143841 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
143842 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
143843 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
143844 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
143845 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
143846 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
143847 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
143848 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
143849 +load_guspatch_61144 load_guspatch 0 61144 NULL
143850 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
143851 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
143852 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
143853 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
143854 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
143855 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
143856 +write_dev_61164 write_dev 0 61164 NULL
143857 +__vmalloc_61168 __vmalloc 1 61168 NULL
143858 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
143859 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
143860 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
143861 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
143862 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
143863 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
143864 +store_61180 store 0 61180 NULL
143865 +minix_writepage_61183 minix_writepage 0 61183 NULL
143866 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
143867 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
143868 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
143869 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
143870 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
143871 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
143872 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
143873 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
143874 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
143875 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
143876 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
143877 +arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
143878 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
143879 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
143880 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
143881 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
143882 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
143883 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
143884 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
143885 +convert_lock_61230 convert_lock 0 61230 NULL
143886 +disk_show_61241 disk_show 0 61241 NULL
143887 +ns_open_61243 ns_open 0 61243 NULL
143888 +atalk_bind_61244 atalk_bind 0 61244 NULL
143889 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
143890 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
143891 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
143892 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
143893 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL nohasharray
143894 +max77686_rtc_tm_to_data_61251 max77686_rtc_tm_to_data 0 61251 &squashfs_read_metadata_61251
143895 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
143896 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
143897 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
143898 +submit_bh_61263 submit_bh 0 61263 NULL
143899 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
143900 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
143901 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
143902 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
143903 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
143904 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
143905 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
143906 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
143907 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
143908 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
143909 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
143910 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
143911 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
143912 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
143913 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
143914 +teles_resume_61301 teles_resume 0 61301 NULL
143915 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
143916 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
143917 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
143918 +restart_transaction_61310 restart_transaction 0 61310 NULL
143919 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
143920 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
143921 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
143922 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
143923 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
143924 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
143925 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
143926 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
143927 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
143928 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
143929 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
143930 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
143931 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
143932 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
143933 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
143934 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
143935 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
143936 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
143937 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
143938 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
143939 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
143940 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
143941 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
143942 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
143943 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
143944 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
143945 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
143946 +num_users_show_61356 num_users_show 0 61356 NULL
143947 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
143948 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
143949 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
143950 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
143951 +show_parent_61376 show_parent 0 61376 NULL
143952 +online_pages_61385 online_pages 0 61385 NULL nohasharray
143953 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
143954 +change_xattr_61390 change_xattr 5 61390 NULL
143955 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
143956 +system_enable_write_61396 system_enable_write 3 61396 NULL
143957 +rdac_activate_61397 rdac_activate 0 61397 NULL
143958 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
143959 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
143960 +systemid_show_61405 systemid_show 0 61405 NULL
143961 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
143962 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
143963 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
143964 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
143965 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
143966 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
143967 +tw9910_power_61435 tw9910_power 0 61435 NULL
143968 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
143969 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-3-4-5 61440 NULL
143970 +smbhash_61444 smbhash 0 61444 NULL
143971 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
143972 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
143973 +job_control_61452 job_control 0 61452 NULL
143974 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
143975 +unix_stream_sendmsg_61455 unix_stream_sendmsg 0-4 61455 NULL
143976 +show_temperature_61459 show_temperature 0 61459 NULL
143977 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
143978 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
143979 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
143980 +validate_61467 validate 0 61467 NULL
143981 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
143982 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
143983 +capability_get_61474 capability_get 0 61474 NULL
143984 +get_fan_input_61476 get_fan_input 0 61476 NULL
143985 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
143986 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
143987 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
143988 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
143989 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
143990 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
143991 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
143992 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
143993 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
143994 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
143995 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
143996 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
143997 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
143998 +__dn_connect_61507 __dn_connect 0 61507 NULL
143999 +he_open_61509 he_open 0 61509 NULL nohasharray
144000 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
144001 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
144002 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
144003 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
144004 +dummy_downcall_61522 dummy_downcall 0-3 61522 NULL nohasharray
144005 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
144006 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
144007 +mtu_show_61523 mtu_show 0 61523 NULL
144008 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
144009 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
144010 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
144011 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
144012 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
144013 +ntfs_attr_lookup_61539 ntfs_attr_lookup 0 61539 NULL
144014 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
144015 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
144016 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
144017 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
144018 +compat_SyS_select_61542 compat_SyS_select 1 61542 NULL nohasharray
144019 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 &compat_SyS_select_61542
144020 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL nohasharray
144021 +shrink_store_61543 shrink_store 0-3 61543 &set_gssp_clnt_61543
144022 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
144023 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
144024 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
144025 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
144026 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
144027 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
144028 +store_61553 store 0-3 61553 NULL nohasharray
144029 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 &store_61553
144030 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
144031 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
144032 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
144033 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
144034 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
144035 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
144036 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
144037 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
144038 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
144039 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
144040 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
144041 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
144042 +show_ordinals_61579 show_ordinals 0 61579 NULL
144043 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
144044 +seq_open_private_61589 seq_open_private 3 61589 NULL
144045 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
144046 +ipath_write_61598 ipath_write 0-3 61598 NULL
144047 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
144048 +netlink_recvmsg_61600 netlink_recvmsg 0-4 61600 NULL
144049 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
144050 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
144051 +br_device_event_61613 br_device_event 0 61613 NULL
144052 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
144053 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
144054 +get_pages_array_61622 get_pages_array 1 61622 NULL
144055 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
144056 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
144057 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
144058 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
144059 +store_61638 store 0 61638 NULL
144060 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
144061 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
144062 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
144063 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
144064 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
144065 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
144066 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
144067 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
144068 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
144069 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
144070 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
144071 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
144072 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
144073 +pwm_store_61666 pwm_store 0-4 61666 NULL
144074 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
144075 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
144076 +x25_open_61673 x25_open 0 61673 NULL nohasharray
144077 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
144078 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
144079 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
144080 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
144081 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
144082 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
144083 +lock_loop_61681 lock_loop 1 61681 NULL
144084 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
144085 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682 nohasharray
144086 +fuse_dentry_revalidate_61682 fuse_dentry_revalidate 0 61682 &show_tabletXtilt_61682
144087 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
144088 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
144089 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
144090 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
144091 +filter_read_61692 filter_read 3-0 61692 NULL
144092 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
144093 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
144094 +prepare_61695 prepare 0 61695 NULL
144095 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
144096 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
144097 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
144098 +prog_page_61711 prog_page 2 61711 NULL
144099 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
144100 +iov_length_61716 iov_length 0 61716 NULL
144101 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
144102 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
144103 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
144104 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
144105 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
144106 +show_61723 show 0 61723 NULL nohasharray
144107 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
144108 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
144109 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
144110 +w5100_open_61743 w5100_open 0 61743 NULL
144111 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
144112 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
144113 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
144114 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
144115 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
144116 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
144117 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
144118 +max77802_rtc_start_alarm_61767 max77802_rtc_start_alarm 0 61767 NULL
144119 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
144120 +features_show_61772 features_show 0 61772 NULL nohasharray
144121 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
144122 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
144123 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
144124 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
144125 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
144126 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
144127 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
144128 +show_blank_61805 show_blank 0 61805 NULL
144129 +ecryptfs_removexattr_61808 ecryptfs_removexattr 0 61808 NULL
144130 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
144131 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
144132 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
144133 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
144134 +get_cap_size_61822 get_cap_size 0 61822 NULL
144135 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
144136 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL
144137 +show_root_block_61828 show_root_block 0 61828 NULL
144138 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
144139 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 NULL
144140 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
144141 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
144142 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
144143 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
144144 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
144145 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
144146 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
144147 +x25_getname_61857 x25_getname 0 61857 NULL
144148 +store_61861 store 0-3 61861 NULL
144149 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
144150 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
144151 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
144152 +store_61871 store 0-3 61871 NULL
144153 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
144154 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
144155 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
144156 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
144157 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
144158 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
144159 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
144160 +disconnect_61888 disconnect 0 61888 NULL
144161 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
144162 +make_rate_61898 make_rate 0 61898 NULL
144163 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
144164 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
144165 +clear_refs_write_61904 clear_refs_write 3-0 61904 NULL
144166 +squashfs_security_get_61914 squashfs_security_get 0 61914 NULL nohasharray
144167 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 &squashfs_security_get_61914
144168 +rtl2830_wr_61915 rtl2830_wr 0 61915 NULL
144169 +au0828_init_isoc_61917 au0828_init_isoc 3-4-2-0 61917 NULL
144170 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
144171 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
144172 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
144173 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
144174 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
144175 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
144176 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
144177 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
144178 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 NULL nohasharray
144179 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 &host_show_hp_ssd_smart_path_status_61932
144180 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
144181 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
144182 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
144183 +adv7175_init_61938 adv7175_init 0 61938 NULL
144184 +as3935_read_61939 as3935_read 0 61939 NULL
144185 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
144186 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
144187 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
144188 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
144189 +SyS_kexec_load_61946 SyS_kexec_load 2 61946 NULL
144190 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
144191 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
144192 +show_in_max0_61959 show_in_max0 0 61959 NULL
144193 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
144194 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
144195 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
144196 +fix_read_error_61965 fix_read_error 4 61965 NULL
144197 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
144198 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
144199 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
144200 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
144201 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
144202 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
144203 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
144204 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
144205 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
144206 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
144207 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
144208 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
144209 +min_partial_store_61998 min_partial_store 0-3 61998 NULL
144210 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
144211 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
144212 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
144213 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
144214 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
144215 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
144216 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
144217 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
144218 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
144219 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
144220 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
144221 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
144222 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
144223 +SYSC_select_62024 SYSC_select 1 62024 NULL
144224 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
144225 +max_gen_clk_prepare_62029 max_gen_clk_prepare 0 62029 NULL
144226 +crypt_extent_62033 crypt_extent 0 62033 NULL
144227 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
144228 +create_message_62035 create_message 0 62035 NULL nohasharray
144229 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
144230 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
144231 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
144232 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
144233 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
144234 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
144235 +get_attn_62046 get_attn 0 62046 NULL
144236 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
144237 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
144238 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
144239 +do_pselect_62061 do_pselect 1 62061 NULL
144240 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
144241 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
144242 +fat_setattr_62084 fat_setattr 0 62084 NULL
144243 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
144244 +get_domain_for_dev_62099 get_domain_for_dev 2 62099 NULL
144245 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
144246 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
144247 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
144248 +online_page_ext_62110 online_page_ext 0 62110 NULL nohasharray
144249 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 0-6 62110 &online_page_ext_62110
144250 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
144251 +ip_recv_error_62117 ip_recv_error 0-3 62117 NULL
144252 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
144253 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
144254 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
144255 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
144256 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
144257 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
144258 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
144259 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
144260 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
144261 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
144262 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
144263 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
144264 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
144265 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 NULL nohasharray
144266 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 &mt9v022_g_crop_62149 nohasharray
144267 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
144268 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149
144269 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
144270 +video_usercopy_62151 video_usercopy 2 62151 NULL
144271 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
144272 +array_state_store_62164 array_state_store 0-3 62164 NULL
144273 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
144274 +phy_id_show_62171 phy_id_show 0 62171 NULL
144275 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
144276 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 NULL
144277 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
144278 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
144279 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
144280 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
144281 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
144282 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
144283 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
144284 +global_page_state_62202 global_page_state 0 62202 NULL
144285 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL nohasharray
144286 +cx25821_risc_buffer_upstream_62205 cx25821_risc_buffer_upstream 0 62205 &sock_kmalloc_62205
144287 +start_62206 start 0 62206 NULL
144288 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
144289 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
144290 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
144291 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
144292 +niu_open_62220 niu_open 0 62220 NULL
144293 +show_label_62225 show_label 0 62225 NULL nohasharray
144294 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
144295 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
144296 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
144297 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
144298 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
144299 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
144300 +allocate_partition_62245 allocate_partition 4 62245 NULL
144301 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
144302 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
144303 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
144304 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
144305 +fc0013_readreg_62253 fc0013_readreg 0 62253 NULL nohasharray
144306 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 &fc0013_readreg_62253
144307 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
144308 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
144309 +send_control_msg_62261 send_control_msg 0 62261 NULL
144310 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
144311 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
144312 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
144313 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
144314 +security_file_permission_62278 security_file_permission 0 62278 NULL
144315 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
144316 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
144317 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
144318 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
144319 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
144320 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
144321 +store_62293 store 0-4 62293 NULL
144322 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
144323 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
144324 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
144325 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
144326 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
144327 +state_show_62309 state_show 0 62309 NULL
144328 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
144329 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
144330 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
144331 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
144332 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
144333 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
144334 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
144335 +subseq_list_62332 subseq_list 0-3 62332 NULL
144336 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
144337 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
144338 +pega_int_read_62335 pega_int_read 0 62335 NULL
144339 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
144340 +show_guid_62340 show_guid 0 62340 NULL nohasharray
144341 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
144342 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
144343 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
144344 +st_version_show_62346 st_version_show 0 62346 NULL
144345 +flash_write_62354 flash_write 3-0 62354 NULL
144346 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
144347 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
144348 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
144349 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
144350 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
144351 +iblock_configure_device_62372 iblock_configure_device 0 62372 NULL nohasharray
144352 +kmalloc_order_62372 kmalloc_order 1 62372 &iblock_configure_device_62372
144353 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
144354 +register_netdevice_62374 register_netdevice 0 62374 NULL
144355 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
144356 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
144357 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
144358 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
144359 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
144360 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
144361 +altera_irscan_62396 altera_irscan 2 62396 NULL
144362 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
144363 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
144364 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
144365 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
144366 +set_umcast_62409 set_umcast 0-4 62409 NULL
144367 +set_ssp_62411 set_ssp 4 62411 NULL
144368 +flags_store_62413 flags_store 4-0 62413 NULL
144369 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
144370 +emit_flush_62420 emit_flush 0 62420 NULL
144371 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
144372 +setkey_62422 setkey 0 62422 NULL
144373 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
144374 +fwtty_write_62424 fwtty_write 0-3 62424 NULL
144375 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
144376 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
144377 +disp_store_62433 disp_store 0-4 62433 NULL
144378 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
144379 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
144380 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
144381 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
144382 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
144383 +pppox_create_62440 pppox_create 0 62440 NULL
144384 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
144385 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
144386 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
144387 +mlog_store_62451 mlog_store 0-4 62451 NULL
144388 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
144389 +show_temp10_62469 show_temp10 0 62469 NULL
144390 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
144391 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
144392 +force_remove_show_62475 force_remove_show 0 62475 NULL
144393 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 0-4 62477 NULL nohasharray
144394 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
144395 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
144396 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
144397 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
144398 +intr_submit_62485 intr_submit 0 62485 NULL
144399 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
144400 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
144401 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
144402 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
144403 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
144404 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
144405 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
144406 +scsi_scan_62506 scsi_scan 0 62506 NULL
144407 +store_mtu_62507 store_mtu 0-4 62507 NULL
144408 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
144409 +start_show_62510 start_show 0 62510 NULL
144410 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
144411 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
144412 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
144413 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
144414 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
144415 +atl1e_up_62528 atl1e_up 0 62528 NULL
144416 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
144417 +caps_show_62531 caps_show 0 62531 NULL
144418 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
144419 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
144420 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
144421 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
144422 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
144423 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
144424 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
144425 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
144426 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
144427 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
144428 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
144429 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
144430 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
144431 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
144432 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
144433 +efivarfs_d_hash_62565 efivarfs_d_hash 0 62565 NULL
144434 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
144435 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
144436 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
144437 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
144438 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
144439 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
144440 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
144441 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
144442 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
144443 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
144444 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
144445 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
144446 +tg3_show_temp_62602 tg3_show_temp 0 62602 NULL nohasharray
144447 +packet_alloc_skb_62602 packet_alloc_skb 4-5-2 62602 &tg3_show_temp_62602
144448 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
144449 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
144450 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
144451 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
144452 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
144453 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
144454 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
144455 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
144456 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
144457 +iommu_area_alloc_62619 iommu_area_alloc 4-0-7-3-2 62619 NULL
144458 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
144459 +__offline_pages_62626 __offline_pages 0 62626 NULL
144460 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
144461 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
144462 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
144463 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
144464 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
144465 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
144466 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 NULL nohasharray
144467 +autosuspend_show_62644 autosuspend_show 0 62644 &palmas_is_enabled_ldo_62644
144468 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
144469 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 0-3 62646 &lpfc_sli4_queue_alloc_62646
144470 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
144471 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 NULL nohasharray
144472 +show_model_62648 show_model 0 62648 &ti_vsend_sync_62648 nohasharray
144473 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &show_model_62648
144474 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
144475 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
144476 +show_62657 show 0 62657 NULL
144477 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
144478 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
144479 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
144480 +show_cardr_62674 show_cardr 0 62674 NULL
144481 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
144482 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
144483 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
144484 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
144485 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
144486 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
144487 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
144488 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
144489 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
144490 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
144491 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
144492 +show_fan_time_62699 show_fan_time 0 62699 NULL
144493 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
144494 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
144495 +simple_readpage_62703 simple_readpage 0 62703 NULL
144496 +flush_62706 flush 0 62706 NULL
144497 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
144498 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
144499 +target_configure_device_62714 target_configure_device 0 62714 NULL
144500 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 NULL nohasharray
144501 +gfs2_log_write_62717 gfs2_log_write 3 62717 &ubifs_getxattr_62717
144502 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
144503 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
144504 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL nohasharray
144505 +kpagecount_read_62724 kpagecount_read 0-3 62724 &belkin_sa_open_62724
144506 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
144507 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
144508 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
144509 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
144510 +client_channels_62735 client_channels 0 62735 NULL
144511 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
144512 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
144513 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
144514 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
144515 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
144516 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
144517 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
144518 +hardware_show_62757 hardware_show 0 62757 NULL
144519 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
144520 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
144521 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
144522 +register_kprobe_62762 register_kprobe 0 62762 NULL
144523 +show_ibdev_62764 show_ibdev 0 62764 NULL
144524 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
144525 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 NULL nohasharray
144526 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 &ax25_sendmsg_62770
144527 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
144528 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
144529 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
144530 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
144531 +store_sched5_62779 store_sched5 4-0 62779 NULL
144532 +show_62782 show 0 62782 NULL
144533 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
144534 +sabi_command_62785 sabi_command 0 62785 NULL
144535 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
144536 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
144537 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
144538 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
144539 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2 62793 NULL
144540 +_create_message_62795 _create_message 0 62795 NULL
144541 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
144542 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
144543 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
144544 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
144545 +show_cam_size_62800 show_cam_size 0 62800 NULL
144546 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
144547 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 NULL nohasharray
144548 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 &pcap_regulator_is_enabled_62811 nohasharray
144549 +set_port0_62811 set_port0 0-4 62811 &da9052_read_chg_current_62811
144550 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
144551 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
144552 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
144553 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
144554 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
144555 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
144556 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
144557 +gem_do_start_62827 gem_do_start 0 62827 NULL
144558 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
144559 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
144560 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
144561 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
144562 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
144563 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
144564 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
144565 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
144566 +timeouts_show_62841 timeouts_show 0 62841 NULL
144567 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
144568 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
144569 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
144570 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
144571 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
144572 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
144573 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
144574 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
144575 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
144576 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
144577 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
144578 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
144579 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
144580 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 0-4 62874 NULL nohasharray
144581 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
144582 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
144583 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
144584 +show_62877 show 0 62877 NULL nohasharray
144585 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
144586 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
144587 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
144588 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
144589 +compass_store_62881 compass_store 0-3 62881 NULL
144590 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
144591 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
144592 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
144593 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
144594 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
144595 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
144596 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
144597 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
144598 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
144599 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
144600 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
144601 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
144602 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
144603 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
144604 +getdqbuf_62908 getdqbuf 1 62908 NULL
144605 +get_temp_max_62909 get_temp_max 0 62909 NULL
144606 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
144607 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
144608 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
144609 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
144610 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
144611 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
144612 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
144613 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
144614 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
144615 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
144616 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
144617 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
144618 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
144619 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
144620 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
144621 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
144622 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
144623 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
144624 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
144625 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
144626 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
144627 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
144628 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
144629 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
144630 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
144631 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
144632 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
144633 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
144634 +send_62994 send 0 62994 NULL
144635 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
144636 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
144637 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
144638 +hash_max_show_63001 hash_max_show 0 63001 NULL
144639 +get_skb_63008 get_skb 2 63008 NULL
144640 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
144641 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
144642 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
144643 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
144644 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
144645 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
144646 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL nohasharray
144647 +PTR_ERR_63033 PTR_ERR 0 63033 &__vb2_perform_fileio_63033
144648 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
144649 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
144650 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
144651 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
144652 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 NULL nohasharray
144653 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 &po1030_set_green_balance_63045
144654 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
144655 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
144656 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
144657 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
144658 +wait_for_event_63054 wait_for_event 0 63054 NULL
144659 +unlink1_63059 unlink1 3 63059 NULL nohasharray
144660 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
144661 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
144662 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
144663 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
144664 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
144665 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
144666 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
144667 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
144668 +enable_show_63071 enable_show 0 63071 NULL
144669 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
144670 +show_priority_63080 show_priority 0 63080 NULL
144671 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
144672 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
144673 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
144674 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
144675 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
144676 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
144677 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
144678 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
144679 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
144680 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
144681 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
144682 +errors_store_63110 errors_store 0-3 63110 NULL
144683 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
144684 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
144685 +ethoc_open_63118 ethoc_open 0 63118 NULL
144686 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
144687 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
144688 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
144689 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
144690 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
144691 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
144692 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
144693 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
144694 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
144695 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
144696 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
144697 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
144698 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
144699 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
144700 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
144701 +csio_t4_mc_read_63158 csio_t4_mc_read 0 63158 NULL
144702 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
144703 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
144704 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
144705 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
144706 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
144707 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
144708 +read_63177 read 0-3 63177 NULL
144709 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
144710 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
144711 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 NULL nohasharray
144712 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 &picolcd_debug_eeprom_write_63182
144713 +is_local_show_63185 is_local_show 0 63185 NULL
144714 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
144715 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
144716 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
144717 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
144718 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
144719 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
144720 +suspend_enter_63203 suspend_enter 0 63203 NULL
144721 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
144722 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
144723 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
144724 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
144725 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
144726 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
144727 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
144728 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
144729 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
144730 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
144731 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
144732 +SyS_gethostname_63227 SyS_gethostname 2 63227 NULL nohasharray
144733 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 &SyS_gethostname_63227
144734 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
144735 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
144736 +ctxsize_63232 ctxsize 0 63232 NULL
144737 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
144738 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
144739 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
144740 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
144741 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
144742 +cyapa_i2c_write_63241 cyapa_i2c_write 3 63241 NULL
144743 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
144744 +do_convert_63247 do_convert 0 63247 NULL
144745 +setxattr_63249 setxattr 0 63249 NULL
144746 +ptp_read_63251 ptp_read 4-0 63251 NULL
144747 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
144748 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
144749 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
144750 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
144751 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 NULL nohasharray
144752 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 &qlcnic_get_ring_regs_len_63265
144753 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
144754 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
144755 +caches_show_63278 caches_show 0 63278 NULL nohasharray
144756 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
144757 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
144758 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
144759 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
144760 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
144761 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
144762 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
144763 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
144764 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
144765 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
144766 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
144767 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
144768 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
144769 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
144770 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
144771 +recv_data_63327 recv_data 3-0 63327 NULL
144772 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
144773 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
144774 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
144775 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
144776 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
144777 +info_server_63343 info_server 4 63343 NULL
144778 +il_force_reset_63344 il_force_reset 0 63344 NULL
144779 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
144780 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
144781 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
144782 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
144783 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
144784 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
144785 +guid_show_63379 guid_show 0 63379 NULL
144786 +read_word_63384 read_word 0 63384 NULL nohasharray
144787 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
144788 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
144789 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
144790 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
144791 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 0-7 63388 &edac_pci_alloc_ctl_info_63388
144792 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
144793 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
144794 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
144795 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
144796 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
144797 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
144798 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
144799 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
144800 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
144801 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
144802 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
144803 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 0-4 63427 NULL nohasharray
144804 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 &l2cap_sock_sendmsg_63427
144805 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
144806 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
144807 +kone_send_63435 kone_send 0-4 63435 NULL nohasharray
144808 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
144809 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
144810 +of_irq_get_63443 of_irq_get 0 63443 NULL
144811 +write_end_63445 write_end 0-5 63445 NULL
144812 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
144813 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
144814 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
144815 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
144816 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
144817 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
144818 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
144819 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
144820 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
144821 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
144822 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
144823 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
144824 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
144825 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
144826 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
144827 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL nohasharray
144828 +__copy_from_user_ll_nocache_63487 __copy_from_user_ll_nocache 0 63487 &ath10k_peer_assoc_qos_ap_63487
144829 +read_kcore_63488 read_kcore 3-0 63488 NULL
144830 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
144831 +i2c_request_63490 i2c_request 0 63490 NULL
144832 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
144833 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
144834 +module_attr_show_63501 module_attr_show 0 63501 NULL
144835 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
144836 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
144837 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
144838 +sctp_bind_63523 sctp_bind 0 63523 NULL nohasharray
144839 +__stop_machine_63523 __stop_machine 0 63523 &sctp_bind_63523
144840 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
144841 +pwm1_show_63527 pwm1_show 0 63527 NULL
144842 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 4-5 63529 NULL
144843 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
144844 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
144845 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
144846 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
144847 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
144848 +SyS_recv_63537 SyS_recv 3 63537 NULL
144849 +fan1_input_show_63540 fan1_input_show 0 63540 NULL nohasharray
144850 +get_int_63540 get_int 0 63540 &fan1_input_show_63540 nohasharray
144851 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 &get_int_63540
144852 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
144853 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
144854 +dbg_leb_write_63555 dbg_leb_write 5-4-0 63555 NULL
144855 +request_dma_63556 request_dma 0 63556 NULL
144856 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
144857 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
144858 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
144859 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
144860 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
144861 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
144862 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
144863 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
144864 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
144865 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
144866 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
144867 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
144868 +ext3_clear_blocks_63597 ext3_clear_blocks 5-4 63597 NULL nohasharray
144869 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
144870 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
144871 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
144872 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
144873 +write_debug_level_63613 write_debug_level 3 63613 NULL
144874 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
144875 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
144876 +show_dev_name_63623 show_dev_name 0 63623 NULL
144877 +module_alloc_63630 module_alloc 1 63630 NULL
144878 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
144879 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
144880 +hid_report_len_63637 hid_report_len 0 63637 NULL
144881 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
144882 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
144883 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
144884 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
144885 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
144886 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
144887 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
144888 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
144889 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
144890 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
144891 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
144892 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
144893 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
144894 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
144895 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL nohasharray
144896 +show_infos_63658 show_infos 0 63658 &hidraw_ioctl_63658
144897 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
144898 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
144899 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
144900 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
144901 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
144902 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL nohasharray
144903 +poison_store_63664 poison_store 0-3 63664 &ip_vs_remote_request4_63664
144904 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
144905 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
144906 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
144907 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
144908 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
144909 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
144910 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
144911 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
144912 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
144913 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
144914 +mos7720_open_63691 mos7720_open 0 63691 NULL
144915 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
144916 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
144917 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
144918 +bin_search_63697 bin_search 0 63697 NULL
144919 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
144920 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
144921 +nouveau_object_create__63715 nouveau_object_create_ 5 63715 NULL
144922 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
144923 +read_rxflow_63726 read_rxflow 0 63726 NULL
144924 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
144925 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
144926 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
144927 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
144928 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
144929 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
144930 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
144931 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
144932 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
144933 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
144934 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
144935 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
144936 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
144937 +write_63755 write 0-3 63755 NULL
144938 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
144939 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
144940 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 NULL nohasharray
144941 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 &tvp5150_cropcap_63758
144942 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
144943 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
144944 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
144945 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
144946 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
144947 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
144948 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
144949 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
144950 +tda826x_set_params_63774 tda826x_set_params 0 63774 NULL nohasharray
144951 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 &tda826x_set_params_63774
144952 +filelayout_scan_ds_commit_list_63776 filelayout_scan_ds_commit_list 0 63776 NULL
144953 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
144954 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
144955 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
144956 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
144957 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
144958 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
144959 +coda_getattr_63793 coda_getattr 0 63793 NULL
144960 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 NULL nohasharray
144961 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795 nohasharray
144962 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 0-6 63795 &at76_mac80211_start_63795
144963 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
144964 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
144965 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
144966 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
144967 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
144968 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
144969 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
144970 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
144971 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
144972 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
144973 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
144974 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
144975 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
144976 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL nohasharray
144977 +prepare_copy_63826 prepare_copy 2 63826 &regmap_multi_reg_write_63826
144978 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
144979 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
144980 +shm_fsync_63834 shm_fsync 0 63834 NULL
144981 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
144982 +kcore_callback_63841 kcore_callback 0 63841 NULL
144983 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
144984 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
144985 +cap_inode_removexattr_63846 cap_inode_removexattr 0 63846 NULL
144986 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
144987 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
144988 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
144989 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
144990 +eql_open_63862 eql_open 0 63862 NULL
144991 +read_page_owner_63869 read_page_owner 0-3 63869 NULL
144992 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
144993 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
144994 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
144995 +bt_size_63881 bt_size 0 63881 NULL
144996 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
144997 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
144998 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
144999 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
145000 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
145001 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
145002 +minix_statfs_63900 minix_statfs 0 63900 NULL
145003 +divas_write_63901 divas_write 3-0 63901 NULL
145004 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
145005 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
145006 +copy_from_iter_nocache_63915 copy_from_iter_nocache 2 63915 NULL nohasharray
145007 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 &copy_from_iter_nocache_63915
145008 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
145009 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 2-3-0 63922 NULL
145010 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
145011 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
145012 +write_63928 write 0 63928 NULL
145013 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
145014 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
145015 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
145016 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
145017 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
145018 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
145019 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
145020 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
145021 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
145022 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
145023 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
145024 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
145025 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
145026 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
145027 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
145028 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
145029 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
145030 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
145031 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
145032 +set_mode_63982 set_mode 0-4 63982 NULL nohasharray
145033 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 &set_mode_63982
145034 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
145035 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
145036 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
145037 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
145038 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
145039 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
145040 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
145041 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
145042 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
145043 +ov7670_read_64006 ov7670_read 0 64006 NULL
145044 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
145045 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
145046 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 NULL nohasharray
145047 +kmemdup_64015 kmemdup 2 64015 &cxgb_set_mac_addr_64015
145048 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
145049 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
145050 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
145051 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
145052 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
145053 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
145054 +get_component_locate_64036 get_component_locate 0 64036 NULL
145055 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
145056 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
145057 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
145058 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
145059 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
145060 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
145061 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
145062 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
145063 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
145064 +start_hw_64065 start_hw 0 64065 NULL
145065 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
145066 +__sock_create_64069 __sock_create 0 64069 NULL
145067 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
145068 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
145069 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
145070 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
145071 +fc_header_64083 fc_header 0 64083 NULL
145072 +sl_realloc_bufs_64086 sl_realloc_bufs 0-2 64086 NULL
145073 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
145074 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
145075 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
145076 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
145077 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
145078 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
145079 +show_64101 show 0 64101 NULL
145080 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
145081 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
145082 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
145083 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
145084 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
145085 +vxlan_remcsum_64121 vxlan_remcsum 4-3 64121 NULL
145086 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
145087 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
145088 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
145089 +init_bch_64130 init_bch 1-2 64130 NULL
145090 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
145091 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
145092 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
145093 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
145094 +__dequeue_signal_64139 __dequeue_signal 0 64139 NULL nohasharray
145095 +uea_idma_write_64139 uea_idma_write 3 64139 &__dequeue_signal_64139
145096 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
145097 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
145098 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
145099 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
145100 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
145101 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
145102 +number_of_tds_64156 number_of_tds 0 64156 NULL
145103 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
145104 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
145105 +cpumask_scnprintf_64170 cpumask_scnprintf 0-2 64170 NULL
145106 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
145107 +do_command_extended_64178 do_command_extended 0 64178 NULL
145108 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
145109 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
145110 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
145111 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
145112 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
145113 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
145114 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
145115 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
145116 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
145117 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
145118 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
145119 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
145120 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
145121 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
145122 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
145123 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
145124 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
145125 +ea_len_64229 ea_len 0 64229 NULL nohasharray
145126 +nfs_initiate_commit_64229 nfs_initiate_commit 0 64229 &ea_len_64229
145127 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 NULL nohasharray
145128 +header_len_64232 header_len 0 64232 &zd1201_set_mac_address_64232
145129 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
145130 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
145131 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
145132 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 NULL nohasharray
145133 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245 nohasharray
145134 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 &bd2802_store_reg0x14_64245
145135 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
145136 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
145137 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
145138 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
145139 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
145140 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
145141 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL
145142 +cn_netlink_send_mult_64264 cn_netlink_send_mult 0-2 64264 NULL
145143 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
145144 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
145145 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
145146 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 NULL nohasharray
145147 +io_capture_transfer_64276 io_capture_transfer 4 64276 &ab3100_otp_fac_show_64276
145148 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
145149 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL nohasharray
145150 +bpf_check_classic_64278 bpf_check_classic 2 64278 &btrfs_file_extent_offset_64278
145151 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
145152 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
145153 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
145154 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
145155 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
145156 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
145157 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
145158 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
145159 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
145160 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
145161 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
145162 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
145163 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
145164 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
145165 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
145166 +revision_show_64311 revision_show 0 64311 NULL
145167 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
145168 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
145169 +uri_show_64318 uri_show 0 64318 NULL nohasharray
145170 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
145171 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
145172 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
145173 +ffz_64324 ffz 0 64324 NULL nohasharray
145174 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
145175 +map_region_64328 map_region 1 64328 NULL
145176 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
145177 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
145178 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
145179 +ts_write_64336 ts_write 3-0 64336 NULL
145180 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
145181 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
145182 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
145183 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
145184 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
145185 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
145186 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
145187 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
145188 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
145189 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
145190 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
145191 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
145192 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 NULL
145193 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
145194 +show_64365 show 0 64365 NULL nohasharray
145195 +show_stats_64365 show_stats 0 64365 &show_64365
145196 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
145197 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
145198 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
145199 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
145200 +reg_create_64372 reg_create 5 64372 NULL nohasharray
145201 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
145202 +ilo_write_64378 ilo_write 3-0 64378 NULL
145203 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
145204 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
145205 +show_port_no_64391 show_port_no 0 64391 NULL
145206 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
145207 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
145208 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
145209 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
145210 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
145211 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
145212 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
145213 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
145214 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
145215 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
145216 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
145217 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
145218 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
145219 +find_rsb_dir_64415 find_rsb_dir 0 64415 NULL nohasharray
145220 +ovl_readlink_64415 ovl_readlink 0 64415 &find_rsb_dir_64415
145221 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
145222 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
145223 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
145224 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
145225 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
145226 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 NULL nohasharray
145227 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 &read_file_spectral_short_repeat_64431
145228 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
145229 +show_in2_input_64433 show_in2_input 0 64433 NULL
145230 +trace_store_64437 trace_store 0-3 64437 NULL
145231 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
145232 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
145233 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
145234 +ax25_recvmsg_64441 ax25_recvmsg 0-4 64441 NULL
145235 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
145236 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
145237 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
145238 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
145239 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
145240 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
145241 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
145242 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
145243 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
145244 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
145245 +__request_module_64480 __request_module 0 64480 NULL
145246 +ib_post_send_64481 ib_post_send 0 64481 NULL
145247 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
145248 +single_open_size_64483 single_open_size 4 64483 NULL
145249 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
145250 +nfs3_proc_getattr_64491 nfs3_proc_getattr 0 64491 NULL
145251 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
145252 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
145253 +read_64498 read 0 64498 NULL
145254 +set_div_64499 set_div 0-4 64499 NULL
145255 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
145256 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
145257 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
145258 +remove_uuid_64505 remove_uuid 4 64505 NULL
145259 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
145260 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
145261 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
145262 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
145263 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
145264 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 0-2-1-3 64511 NULL
145265 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
145266 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
145267 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
145268 +udplite_error_64525 udplite_error 0 64525 NULL
145269 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
145270 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
145271 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
145272 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 NULL nohasharray
145273 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 &ov7670_s_mbus_fmt_64528
145274 +befs_readpage_64530 befs_readpage 0 64530 NULL
145275 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
145276 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
145277 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
145278 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
145279 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
145280 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
145281 +SyS_bind_64544 SyS_bind 3 64544 NULL
145282 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
145283 +lm8323_read_64547 lm8323_read 4 64547 NULL nohasharray
145284 +type_show_64547 type_show 0 64547 &lm8323_read_64547
145285 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
145286 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
145287 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
145288 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
145289 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
145290 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
145291 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
145292 +e100_open_64562 e100_open 0 64562 NULL
145293 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
145294 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
145295 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
145296 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
145297 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
145298 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
145299 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
145300 +do_erase_64574 do_erase 4 64574 NULL
145301 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL nohasharray
145302 +kfd_set_pasid_limit_64583 kfd_set_pasid_limit 1 64583 &__c2port_show_rev_id_64583
145303 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
145304 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
145305 +suspend_64593 suspend 0 64593 NULL
145306 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
145307 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
145308 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
145309 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
145310 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
145311 +show_64606 show 0 64606 NULL
145312 +use_pool_64607 use_pool 2 64607 NULL
145313 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
145314 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
145315 +chksum_update_64619 chksum_update 0 64619 NULL
145316 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
145317 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
145318 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
145319 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
145320 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
145321 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
145322 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
145323 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
145324 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
145325 +store_64641 store 0 64641 NULL
145326 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
145327 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
145328 +tse_open_64644 tse_open 0 64644 NULL
145329 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
145330 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
145331 +regmap_read_debugfs_64658 regmap_read_debugfs 0-5 64658 NULL
145332 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
145333 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
145334 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
145335 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
145336 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
145337 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
145338 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
145339 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
145340 +aux_64680 aux 0 64680 &nr_free_zone_pages_64680 nohasharray
145341 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &aux_64680
145342 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
145343 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
145344 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
145345 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
145346 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
145347 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
145348 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
145349 +show_otp4_64699 show_otp4 0 64699 NULL
145350 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
145351 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
145352 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
145353 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
145354 +validate_show_64709 validate_show 0 64709 NULL
145355 +__feat_register_sp_64712 __feat_register_sp 0-6 64712 NULL
145356 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
145357 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
145358 +c_can_open_64714 c_can_open 0 64714 NULL
145359 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
145360 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
145361 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
145362 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
145363 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
145364 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
145365 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
145366 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
145367 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
145368 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
145369 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
145370 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
145371 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
145372 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
145373 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
145374 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
145375 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
145376 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
145377 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
145378 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
145379 +show_64765 show 0 64765 NULL
145380 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
145381 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
145382 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
145383 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
145384 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
145385 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
145386 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
145387 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
145388 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
145389 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
145390 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
145391 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
145392 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
145393 +inetdev_event_64794 inetdev_event 0 64794 NULL
145394 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
145395 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
145396 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
145397 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
145398 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
145399 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
145400 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
145401 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
145402 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
145403 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
145404 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
145405 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
145406 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
145407 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
145408 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
145409 +show_target_kb_64823 show_target_kb 0 64823 NULL
145410 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
145411 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
145412 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
145413 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
145414 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
145415 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
145416 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
145417 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
145418 +do_request_64853 do_request 0 64853 NULL
145419 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
145420 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
145421 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
145422 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
145423 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
145424 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
145425 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 NULL nohasharray
145426 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 &roccat_common2_sysfs_write_control_64868
145427 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
145428 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
145429 +zl10039_write_64873 zl10039_write 0 64873 NULL
145430 +shtc1_update_values_64875 shtc1_update_values 4 64875 NULL nohasharray
145431 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 &shtc1_update_values_64875 nohasharray
145432 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &show_constraint_max_time_window_us_64875
145433 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
145434 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
145435 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
145436 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
145437 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
145438 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
145439 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
145440 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
145441 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
145442 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
145443 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
145444 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
145445 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
145446 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
145447 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
145448 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
145449 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
145450 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
145451 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
145452 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
145453 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
145454 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
145455 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
145456 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
145457 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
145458 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
145459 +fsid_present_64955 fsid_present 0 64955 NULL
145460 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
145461 +show_64959 show 0 64959 NULL
145462 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
145463 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
145464 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
145465 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
145466 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
145467 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
145468 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
145469 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
145470 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
145471 +sq905_command_64994 sq905_command 0 64994 NULL
145472 +xip_truncate_page_64995 xip_truncate_page 0 64995 NULL
145473 +alloc_all_mem_65005 alloc_all_mem 0 65005 NULL nohasharray
145474 +pskb_pull_65005 pskb_pull 2 65005 &alloc_all_mem_65005
145475 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
145476 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
145477 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
145478 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
145479 +insert_dent_65034 insert_dent 7 65034 NULL
145480 +root_id_show_65050 root_id_show 0 65050 NULL
145481 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
145482 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
145483 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
145484 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 NULL nohasharray
145485 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056 nohasharray
145486 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 &mwifiex_cmd_802_11_associate_65056
145487 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
145488 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
145489 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
145490 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
145491 +fw_write_65069 fw_write 3 65069 NULL
145492 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
145493 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
145494 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
145495 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
145496 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
145497 +patch_65078 patch 0 65078 NULL
145498 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
145499 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
145500 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
145501 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
145502 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
145503 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
145504 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
145505 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
145506 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
145507 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
145508 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
145509 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
145510 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
145511 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
145512 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
145513 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
145514 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
145515 +direction_input_65122 direction_input 0 65122 NULL nohasharray
145516 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
145517 +store_65127 store 0-3 65127 NULL
145518 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
145519 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
145520 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
145521 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
145522 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
145523 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
145524 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
145525 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
145526 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
145527 +hpfs_hash_dentry_65163 hpfs_hash_dentry 0 65163 NULL
145528 +truncate_upper_65167 truncate_upper 0 65167 NULL
145529 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
145530 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
145531 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
145532 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 NULL nohasharray
145533 +ssb_bus_register_65183 ssb_bus_register 3 65183 &i2c_smbus_xfer_emulated_65183
145534 +lola_setup_periods_65184 lola_setup_periods 0 65184 NULL nohasharray
145535 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 &lola_setup_periods_65184
145536 +sha384_init_65187 sha384_init 0 65187 NULL
145537 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
145538 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
145539 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
145540 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
145541 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
145542 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
145543 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
145544 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
145545 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
145546 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
145547 +store_color_common_65227 store_color_common 0 65227 NULL
145548 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
145549 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
145550 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
145551 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
145552 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
145553 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
145554 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
145555 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
145556 +finup_65248 finup 0 65248 NULL
145557 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
145558 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
145559 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL
145560 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
145561 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
145562 +mwave_read_65257 mwave_read 0-3 65257 NULL
145563 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
145564 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
145565 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
145566 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
145567 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
145568 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
145569 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
145570 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
145571 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
145572 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 NULL nohasharray
145573 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 &bnx2_alloc_mem_65285
145574 +getproplen_65293 getproplen 0 65293 NULL
145575 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
145576 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
145577 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
145578 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
145579 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
145580 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
145581 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
145582 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
145583 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
145584 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
145585 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
145586 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
145587 +unpack_array_65318 unpack_array 0 65318 NULL
145588 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
145589 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
145590 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
145591 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
145592 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
145593 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
145594 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
145595 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
145596 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
145597 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
145598 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
145599 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
145600 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
145601 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
145602 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
145603 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
145604 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
145605 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371
145606 +SyS_writev_65372 SyS_writev 3 65372 NULL
145607 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
145608 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
145609 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
145610 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
145611 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
145612 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
145613 +hide_icon_65390 hide_icon 0-4 65390 NULL
145614 +mi_set_context_65395 mi_set_context 0 65395 NULL
145615 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
145616 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
145617 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
145618 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
145619 +__read_vmcore_65402 __read_vmcore 2-0 65402 NULL
145620 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
145621 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
145622 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
145623 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
145624 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
145625 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
145626 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
145627 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
145628 +edge_open_65411 edge_open 0 65411 NULL
145629 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
145630 +ali1535_access_65416 ali1535_access 0 65416 NULL nohasharray
145631 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 &ali1535_access_65416
145632 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
145633 +aux2_show_65419 aux2_show 0 65419 NULL
145634 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
145635 +device_add_groups_65423 device_add_groups 0 65423 NULL
145636 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
145637 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
145638 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
145639 +vmalloc_to_pfn_65437 vmalloc_to_pfn 0 65437 NULL
145640 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
145641 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
145642 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
145643 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
145644 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
145645 +read_65459 read 0 65459 NULL
145646 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
145647 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
145648 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
145649 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
145650 +clear_user_65470 clear_user 2 65470 NULL
145651 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
145652 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
145653 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
145654 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
145655 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
145656 +regmap_write_65478 regmap_write 0 65478 NULL
145657 +activate_65483 activate 0 65483 NULL nohasharray
145658 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 &activate_65483
145659 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
145660 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
145661 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
145662 +xen_tmem_get_page_65488 xen_tmem_get_page 4 65488 NULL
145663 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
145664 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
145665 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
145666 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
145667 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
145668 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
145669 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
145670 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
145671 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
145672 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
145673 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
145674 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
145675 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
145676 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
145677 +show_memory_65529 show_memory 0 65529 NULL
145678 +reg_read_65530 reg_read 0 65530 NULL
145679 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
145680 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
145681 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
145682 new file mode 100644
145683 index 0000000..560cd7b
145684 --- /dev/null
145685 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
145686 @@ -0,0 +1,92 @@
145687 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
145688 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
145689 +mappedread_2627 mappedread 2 2627 NULL
145690 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
145691 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
145692 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
145693 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
145694 +dmu_write_6048 dmu_write 4-3 6048 NULL
145695 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
145696 +update_pages_6225 update_pages 2-3 6225 NULL
145697 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
145698 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
145699 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
145700 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
145701 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
145702 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
145703 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
145704 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
145705 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
145706 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
145707 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
145708 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
145709 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
145710 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
145711 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
145712 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
145713 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
145714 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
145715 +uiocopy_18680 uiocopy 2 18680 NULL
145716 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
145717 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
145718 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
145719 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
145720 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
145721 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
145722 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
145723 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
145724 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
145725 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
145726 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
145727 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
145728 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
145729 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
145730 +splat_write_30943 splat_write 3 30943 NULL
145731 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
145732 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
145733 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
145734 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
145735 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
145736 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
145737 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
145738 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
145739 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
145740 +copyinstr_36980 copyinstr 3 36980 NULL
145741 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
145742 +splat_read_38116 splat_read 3 38116 NULL
145743 +sa_setup_38756 sa_setup 4 38756 NULL
145744 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
145745 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
145746 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
145747 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
145748 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
145749 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
145750 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
145751 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
145752 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
145753 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
145754 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
145755 +kcopy_write_43683 kcopy_write 3 43683 NULL
145756 +uiomove_44355 uiomove 2 44355 NULL
145757 +dmu_read_44418 dmu_read 4-3 44418 NULL
145758 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
145759 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
145760 +copyin_45945 copyin 3 45945 NULL
145761 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
145762 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
145763 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
145764 +spa_history_write_49650 spa_history_write 3 49650 NULL
145765 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
145766 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
145767 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
145768 +copyout_51409 copyout 3 51409 NULL
145769 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
145770 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
145771 +get_nvlist_56685 get_nvlist 2 56685 NULL
145772 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
145773 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
145774 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
145775 +zpios_write_61823 zpios_write 3 61823 NULL
145776 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
145777 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
145778 +zpios_read_64734 zpios_read 3 64734 NULL
145779 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
145780 new file mode 100644
145781 index 0000000..9846ab0
145782 --- /dev/null
145783 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
145784 @@ -0,0 +1,913 @@
145785 +/*
145786 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145787 + * Licensed under the GPL v2, or (at your option) v3
145788 + *
145789 + * Homepage:
145790 + * https://github.com/ephox-gcc-plugins/size_overflow
145791 + *
145792 + * Documentation:
145793 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145794 + *
145795 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145796 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145797 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145798 + *
145799 + * Usage:
145800 + * $ make
145801 + * $ make run
145802 + */
145803 +
145804 +#include "size_overflow.h"
145805 +
145806 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
145807 +
145808 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
145809 +
145810 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
145811 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
145812 +
145813 +struct cgraph_node *get_cnode(const_tree fndecl)
145814 +{
145815 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
145816 +#if BUILDING_GCC_VERSION <= 4005
145817 + return cgraph_get_node((tree)fndecl);
145818 +#else
145819 + return cgraph_get_node(fndecl);
145820 +#endif
145821 +}
145822 +
145823 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
145824 +{
145825 + if (cur_node->marked == ASM_STMT_SO_MARK)
145826 + return false;
145827 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
145828 + return false;
145829 + if (strcmp(cur_node->context, context))
145830 + return false;
145831 + return !strcmp(cur_node->decl_name, decl_name);
145832 +}
145833 +
145834 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
145835 +static const char* get_decl_context(const_tree decl)
145836 +{
145837 + const char *context;
145838 +
145839 + if (TREE_CODE(decl) == VAR_DECL)
145840 + return "vardecl";
145841 + if (TREE_CODE(decl) == FUNCTION_DECL)
145842 + return "fndecl";
145843 +
145844 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
145845 + context = get_type_name_from_field(decl);
145846 +
145847 + if (!context)
145848 + return "fielddecl";
145849 + return context;
145850 +}
145851 +
145852 +/* Find the function with the specified argument in the list
145853 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
145854 + * * if num is CANNOT_FIND_ARG then ignore it
145855 + */
145856 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
145857 +{
145858 + next_interesting_function_t cur_node, head;
145859 +
145860 + head = global_next_interesting_function[hash];
145861 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
145862 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
145863 + continue;
145864 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
145865 + return cur_node;
145866 + }
145867 + return NULL;
145868 +}
145869 +
145870 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
145871 +{
145872 + const char *context;
145873 + unsigned int hash;
145874 +
145875 + hash = get_decl_hash(decl, decl_name);
145876 + if (hash == NO_HASH)
145877 + return NULL;
145878 +
145879 + context = get_decl_context(decl);
145880 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
145881 +}
145882 +
145883 +static bool is_vararg(const_tree fn, unsigned int num)
145884 +{
145885 + const_tree fn_type, last, type;
145886 + tree arg_list;
145887 +
145888 + if (num == 0)
145889 + return false;
145890 + if (fn == NULL_TREE)
145891 + return false;
145892 + if (TREE_CODE(fn) != FUNCTION_DECL)
145893 + return false;
145894 +
145895 + fn_type = TREE_TYPE(fn);
145896 + if (fn_type == NULL_TREE)
145897 + return false;
145898 +
145899 + arg_list = TYPE_ARG_TYPES(fn_type);
145900 + if (arg_list == NULL_TREE)
145901 + return false;
145902 + last = TREE_VALUE(tree_last(arg_list));
145903 +
145904 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
145905 + type = last;
145906 + else
145907 + type = TREE_TYPE(last);
145908 +
145909 + gcc_assert(type != NULL_TREE);
145910 + if (type == void_type_node)
145911 + return false;
145912 +
145913 + return num >= (unsigned int)list_length(arg_list);
145914 +}
145915 +
145916 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
145917 +{
145918 + next_interesting_function_t new_node;
145919 +
145920 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
145921 + new_node->decl_name = xstrdup(decl_name);
145922 + gcc_assert(context);
145923 + new_node->context = xstrdup(context);
145924 + new_node->hash = hash;
145925 + new_node->num = num;
145926 + new_node->next = NULL;
145927 + new_node->children = NULL;
145928 + new_node->marked = marked;
145929 + new_node->orig_next_node = orig_next_node;
145930 + return new_node;
145931 +}
145932 +
145933 +// Create the main data structure
145934 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
145935 +{
145936 + unsigned int hash;
145937 + const char *context;
145938 + enum tree_code decl_code = TREE_CODE(decl);
145939 +
145940 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
145941 +
145942 + if (is_vararg(decl, num))
145943 + return NULL;
145944 +
145945 + hash = get_decl_hash(decl, decl_name);
145946 + if (hash == NO_HASH)
145947 + return NULL;
145948 +
145949 + gcc_assert(num <= MAX_PARAM);
145950 + // Clones must have an orig_next_node
145951 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
145952 +
145953 + context = get_decl_context(decl);
145954 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
145955 +}
145956 +
145957 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
145958 +{
145959 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
145960 +
145961 + // new_entry is appended to the end of a list
145962 + new_entry->next = NULL;
145963 +
145964 + cur_global_head = global_next_interesting_function[new_entry->hash];
145965 + if (!cur_global_head) {
145966 + global_next_interesting_function[new_entry->hash] = new_entry;
145967 + return;
145968 + }
145969 +
145970 +
145971 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
145972 + if (!cur_global->next)
145973 + cur_global_end = cur_global;
145974 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
145975 + return;
145976 + }
145977 +
145978 + gcc_assert(cur_global_end);
145979 + cur_global_end->next = new_entry;
145980 +}
145981 +
145982 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
145983 + * and add it to global_next_interesting_function
145984 + */
145985 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
145986 +{
145987 + next_interesting_function_t orig_next_node;
145988 + tree decl;
145989 + unsigned int orig_num;
145990 + enum tree_code decl_code;
145991 + const char *decl_name;
145992 +
145993 + decl = get_orig_fndecl(clone_fndecl);
145994 + decl_code = TREE_CODE(decl);
145995 +
145996 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
145997 + orig_num = num;
145998 + else
145999 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
146000 +
146001 + // Skip over ISRA.162 parm decls
146002 + if (orig_num == CANNOT_FIND_ARG)
146003 + return NULL;
146004 +
146005 + decl_name = get_orig_decl_name(decl);
146006 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
146007 + if (orig_next_node)
146008 + return orig_next_node;
146009 +
146010 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
146011 + gcc_assert(orig_next_node);
146012 +
146013 + add_to_global_next_interesting_function(orig_next_node);
146014 + return orig_next_node;
146015 +}
146016 +
146017 +// Find or create the next_interesting_function_t node for decl and num
146018 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
146019 +{
146020 + next_interesting_function_t cur_next_cnode;
146021 + const char *decl_name = DECL_NAME_POINTER(decl);
146022 +
146023 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
146024 + if (cur_next_cnode)
146025 + goto out;
146026 +
146027 + if (!orig_next_node && made_by_compiler(decl)) {
146028 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
146029 + if (!orig_next_node)
146030 + return NULL;
146031 + }
146032 +
146033 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
146034 + if (!cur_next_cnode)
146035 + return NULL;
146036 +
146037 + add_to_global_next_interesting_function(cur_next_cnode);
146038 +out:
146039 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
146040 + return cur_next_cnode;
146041 + gcc_assert(cur_next_cnode->marked == marked);
146042 + return cur_next_cnode;
146043 +}
146044 +
146045 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
146046 +{
146047 + next_interesting_function_t cur_node;
146048 + const char *context, *decl_name;
146049 +
146050 + decl_name = DECL_NAME_POINTER(decl);
146051 + context = get_decl_context(decl);
146052 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
146053 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
146054 + return true;
146055 + }
146056 + return false;
146057 +}
146058 +
146059 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
146060 +{
146061 + unsigned int num;
146062 + next_interesting_function_t orig_next_node, new_node;
146063 +
146064 + gcc_assert(fndecl != NULL_TREE);
146065 +
146066 + // ignore builtins to not explode coverage (e.g., memcpy)
146067 + if (DECL_BUILT_IN(fndecl))
146068 + return next_cnodes_head;
146069 +
146070 + // convert arg into its position
146071 + if (arg == NULL_TREE)
146072 + num = 0;
146073 + else
146074 + num = find_arg_number_tree(arg, fndecl);
146075 + if (num == CANNOT_FIND_ARG)
146076 + return next_cnodes_head;
146077 +
146078 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
146079 + return next_cnodes_head;
146080 +
146081 + if (made_by_compiler(fndecl)) {
146082 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
146083 + if (!orig_next_node)
146084 + return next_cnodes_head;
146085 + } else
146086 + orig_next_node = NULL;
146087 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
146088 + if (!new_node)
146089 + return next_cnodes_head;
146090 + new_node->next = next_cnodes_head;
146091 + return new_node;
146092 +}
146093 +
146094 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
146095 +{
146096 + gphi *phi = as_a_gphi(get_def_stmt(result));
146097 + unsigned int i, n = gimple_phi_num_args(phi);
146098 +
146099 + pointer_set_insert(visited, phi);
146100 + for (i = 0; i < n; i++) {
146101 + tree arg = gimple_phi_arg_def(phi, i);
146102 +
146103 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
146104 + }
146105 +
146106 + return next_cnodes_head;
146107 +}
146108 +
146109 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
146110 +{
146111 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
146112 + tree rhs1, rhs2;
146113 +
146114 + rhs1 = gimple_assign_rhs1(def_stmt);
146115 + rhs2 = gimple_assign_rhs2(def_stmt);
146116 +
146117 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
146118 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
146119 +}
146120 +
146121 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
146122 +{
146123 + return next_cnodes_head;
146124 +}
146125 +
146126 +/* Find all functions that influence lhs
146127 + *
146128 + * Encountered functions are added to the children vector (next_interesting_function_t).
146129 + */
146130 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
146131 +{
146132 + const_gimple def_stmt;
146133 +
146134 + if (skip_types(lhs))
146135 + return next_cnodes_head;
146136 +
146137 + if (TREE_CODE(lhs) == PARM_DECL)
146138 + return handle_function(next_cnodes_head, current_function_decl, lhs);
146139 +
146140 + if (TREE_CODE(lhs) != SSA_NAME)
146141 + return next_cnodes_head;
146142 +
146143 + def_stmt = get_def_stmt(lhs);
146144 + if (!def_stmt)
146145 + return next_cnodes_head;
146146 +
146147 + if (pointer_set_insert(visited, def_stmt))
146148 + return next_cnodes_head;
146149 +
146150 + switch (gimple_code(def_stmt)) {
146151 + case GIMPLE_NOP:
146152 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
146153 + case GIMPLE_ASM:
146154 + if (is_size_overflow_asm(def_stmt))
146155 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
146156 + return next_cnodes_head;
146157 + case GIMPLE_CALL: {
146158 + tree fndecl = gimple_call_fndecl(def_stmt);
146159 +
146160 + if (fndecl != NULL_TREE)
146161 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
146162 + fndecl = gimple_call_fn(def_stmt);
146163 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
146164 + }
146165 + case GIMPLE_PHI:
146166 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
146167 + case GIMPLE_ASSIGN:
146168 + switch (gimple_num_ops(def_stmt)) {
146169 + case 2:
146170 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
146171 + case 3:
146172 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
146173 + }
146174 + default:
146175 + debug_gimple_stmt((gimple)def_stmt);
146176 + error("%s: unknown gimple code", __func__);
146177 + gcc_unreachable();
146178 + }
146179 +}
146180 +
146181 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
146182 +static next_interesting_function_t search_next_functions(const_tree node)
146183 +{
146184 + gimple_set *visited;
146185 + next_interesting_function_t next_cnodes_head;
146186 +
146187 + visited = pointer_set_create();
146188 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
146189 + pointer_set_destroy(visited);
146190 +
146191 + return next_cnodes_head;
146192 +}
146193 +
146194 +// True if child already exists in the next_interesting_function_t children vector
146195 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
146196 +{
146197 + unsigned int i;
146198 + next_interesting_function_t cur;
146199 +
146200 + gcc_assert(next_node);
146201 + // handle recursion
146202 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
146203 + return true;
146204 +
146205 +#if BUILDING_GCC_VERSION <= 4007
146206 + if (VEC_empty(next_interesting_function_t, target->children))
146207 + return false;
146208 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
146209 +#else
146210 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
146211 +#endif
146212 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
146213 + return true;
146214 + }
146215 + return false;
146216 +}
146217 +
146218 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
146219 +{
146220 + if (!has_next_interesting_function_vec(parent, child)) {
146221 +#if BUILDING_GCC_VERSION <= 4007
146222 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
146223 +#else
146224 + vec_safe_push(parent->children, child);
146225 +#endif
146226 + }
146227 +}
146228 +
146229 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
146230 +
146231 +// Add children to parent and global_next_interesting_function
146232 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
146233 +{
146234 + next_interesting_function_t cur = children;
146235 +
146236 + gcc_assert(parent);
146237 +
146238 + while (cur) {
146239 + next_interesting_function_t next, child;
146240 +
146241 + next = cur->next;
146242 +
146243 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
146244 + if (!child) {
146245 + add_to_global_next_interesting_function(cur);
146246 + child = cur;
146247 + }
146248 +
146249 + check_local_variables(child);
146250 +
146251 + push_child(parent, child);
146252 +
146253 + cur = next;
146254 + }
146255 +
146256 + check_local_variables(parent);
146257 +}
146258 +
146259 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
146260 +{
146261 + return NULL;
146262 +}
146263 +
146264 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
146265 +{
146266 + switch (gimple_code(stmt)) {
146267 + case GIMPLE_ASM:
146268 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
146269 + case GIMPLE_CALL: {
146270 + tree decl = gimple_call_fndecl(stmt);
146271 +
146272 + if (decl != NULL_TREE)
146273 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
146274 + decl = gimple_call_fn(stmt);
146275 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
146276 + }
146277 + case GIMPLE_RETURN:
146278 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
146279 + default:
146280 + debug_gimple_stmt((gimple)stmt);
146281 + gcc_unreachable();
146282 + }
146283 +}
146284 +
146285 +// Handle potential next_interesting_function_t parent if its argument has an integer type
146286 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
146287 +{
146288 + const_tree start_var;
146289 + next_interesting_function_t children_next_cnode, parent_next_cnode;
146290 +
146291 + switch (gimple_code(stmt)) {
146292 + case GIMPLE_ASM:
146293 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
146294 + return;
146295 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
146296 + gcc_assert(start_var != NULL_TREE);
146297 + break;
146298 + case GIMPLE_CALL:
146299 + start_var = gimple_call_arg(stmt, num - 1);
146300 + break;
146301 + case GIMPLE_RETURN:
146302 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
146303 + if (start_var == NULL_TREE)
146304 + return;
146305 + break;
146306 + default:
146307 + debug_gimple_stmt((gimple)stmt);
146308 + gcc_unreachable();
146309 + }
146310 +
146311 + if (skip_types(start_var))
146312 + return;
146313 +
146314 + // handle intentional MARK_TURN_OFF
146315 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
146316 + return;
146317 +
146318 + parent_next_cnode = create_parent_next_cnode(stmt, num);
146319 + if (!parent_next_cnode)
146320 + return;
146321 +
146322 + children_next_cnode = search_next_functions(start_var);
146323 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
146324 +}
146325 +
146326 +// Find potential next_interesting_function_t parents
146327 +static void handle_cgraph_node(struct cgraph_node *node)
146328 +{
146329 + basic_block bb;
146330 + tree cur_fndecl = NODE_DECL(node);
146331 +
146332 + set_current_function_decl(cur_fndecl);
146333 +
146334 + FOR_ALL_BB_FN(bb, cfun) {
146335 + gimple_stmt_iterator gsi;
146336 +
146337 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
146338 + gimple stmt = gsi_stmt(gsi);
146339 +
146340 + switch (gimple_code(stmt)) {
146341 + case GIMPLE_RETURN:
146342 + case GIMPLE_ASM:
146343 + collect_all_possible_size_overflow_fns(stmt, 0);
146344 + break;
146345 + case GIMPLE_CALL: {
146346 + unsigned int i, len;
146347 + tree fndecl = gimple_call_fndecl(stmt);
146348 +
146349 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
146350 + break;
146351 +
146352 + len = gimple_call_num_args(stmt);
146353 + for (i = 0; i < len; i++)
146354 + collect_all_possible_size_overflow_fns(stmt, i + 1);
146355 + break;
146356 + }
146357 + default:
146358 + break;
146359 + }
146360 + }
146361 + }
146362 +
146363 + unset_current_function_decl();
146364 +}
146365 +
146366 +/* Collect all potentially interesting function parameters and return values of integer types
146367 + * and store their data flow dependencies
146368 + */
146369 +static void size_overflow_generate_summary(void)
146370 +{
146371 + struct cgraph_node *node;
146372 +
146373 + size_overflow_register_hooks();
146374 +
146375 + FOR_EACH_FUNCTION(node) {
146376 + if (is_valid_cgraph_node(node))
146377 + handle_cgraph_node(node);
146378 + }
146379 +}
146380 +
146381 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
146382 +{
146383 + debug_cgraph_node(node);
146384 + gcc_unreachable();
146385 +}
146386 +
146387 +/* Handle dst if src is in the global_next_interesting_function list.
146388 + * If src is a clone then dst inherits the orig_next_node of src otherwise
146389 + * src will become the orig_next_node of dst.
146390 + */
146391 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
146392 +{
146393 + next_interesting_function_t head, cur;
146394 + const_tree decl;
146395 + const char *src_name, *src_context;
146396 +
146397 + decl = NODE_DECL(src);
146398 + src_name = DECL_NAME_POINTER(decl);
146399 + src_context = get_decl_context(decl);
146400 +
146401 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
146402 + if (!head)
146403 + return;
146404 +
146405 + for (cur = head; cur; cur = cur->next) {
146406 + unsigned int new_argnum;
146407 + next_interesting_function_t orig_next_node, next_node;
146408 + bool dst_clone;
146409 +
146410 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
146411 + continue;
146412 +
146413 + dst_clone = made_by_compiler(NODE_DECL(dst));
146414 + if (!dst_clone)
146415 + break;
146416 +
146417 + // For clones use the original node instead
146418 + if (cur->orig_next_node)
146419 + orig_next_node = cur->orig_next_node;
146420 + else
146421 + orig_next_node = cur;
146422 +
146423 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
146424 + if (new_argnum == CANNOT_FIND_ARG)
146425 + continue;
146426 +
146427 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
146428 + if (next_node)
146429 + add_to_global_next_interesting_function(next_node);
146430 + }
146431 +}
146432 +
146433 +void size_overflow_register_hooks(void)
146434 +{
146435 + static bool init_p = false;
146436 +
146437 + if (init_p)
146438 + return;
146439 + init_p = true;
146440 +
146441 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
146442 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
146443 +}
146444 +
146445 +static void set_yes_so_mark(next_interesting_function_t next_node)
146446 +{
146447 + next_node->marked = YES_SO_MARK;
146448 + // Mark the orig decl as well if it's a clone
146449 + if (next_node->orig_next_node)
146450 + next_node->orig_next_node->marked = YES_SO_MARK;
146451 +}
146452 +
146453 +// Determine if the function is already in the hash table
146454 +static bool is_marked_fn(next_interesting_function_t next_node)
146455 +{
146456 + const struct size_overflow_hash *entry;
146457 +
146458 + if (next_node->marked != NO_SO_MARK)
146459 + return true;
146460 +
146461 + if (next_node->orig_next_node)
146462 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
146463 + else
146464 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
146465 + if (!entry)
146466 + return false;
146467 +
146468 + set_yes_so_mark(next_node);
146469 + return true;
146470 +}
146471 +
146472 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
146473 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
146474 +{
146475 + unsigned int i;
146476 + next_interesting_function_t child;
146477 +
146478 +#if BUILDING_GCC_VERSION <= 4007
146479 + if (VEC_empty(next_interesting_function_t, parent->children))
146480 + return NULL;
146481 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
146482 +#else
146483 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
146484 +#endif
146485 + if (child->num == 0)
146486 + continue;
146487 + if (strcmp(parent->decl_name, child->decl_name))
146488 + continue;
146489 + if (!strcmp(child->context, "fndecl"))
146490 + return child;
146491 + }
146492 + return NULL;
146493 +}
146494 +
146495 +/* Trace a return value of function pointer type back to an argument via a concrete function
146496 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
146497 +static void search_missing_fptr_arg(next_interesting_function_t parent)
146498 +{
146499 + next_interesting_function_t tracked_fn, cur_next_node, child;
146500 + unsigned int i;
146501 +#if BUILDING_GCC_VERSION <= 4007
146502 + VEC(next_interesting_function_t, heap) *new_children = NULL;
146503 +#else
146504 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
146505 +#endif
146506 +
146507 + if (parent->num != 0)
146508 + return;
146509 + if (!strcmp(parent->context, "fndecl"))
146510 + return;
146511 + if (!strcmp(parent->context, "vardecl"))
146512 + return;
146513 +
146514 + // fnptr 0 && fn 0
146515 +#if BUILDING_GCC_VERSION <= 4007
146516 + if (VEC_empty(next_interesting_function_t, parent->children))
146517 + return;
146518 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
146519 +#else
146520 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
146521 +#endif
146522 + if (child->num != 0)
146523 + continue;
146524 + // (fn 0 -> fn 2)
146525 + tracked_fn = get_same_not_ret_child(child);
146526 + if (!tracked_fn)
146527 + continue;
146528 +
146529 + // fn 2 => fnptr 2
146530 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
146531 + if (cur_next_node->num != tracked_fn->num)
146532 + continue;
146533 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
146534 + continue;
146535 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
146536 +#if BUILDING_GCC_VERSION <= 4007
146537 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
146538 +#else
146539 + vec_safe_push(new_children, cur_next_node);
146540 +#endif
146541 + }
146542 + }
146543 + }
146544 +
146545 +#if BUILDING_GCC_VERSION == 4005
146546 + if (VEC_empty(next_interesting_function_t, new_children))
146547 + return;
146548 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
146549 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
146550 +#elif BUILDING_GCC_VERSION <= 4007
146551 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
146552 +#else
146553 + vec_safe_splice(parent->children, new_children);
146554 +#endif
146555 +}
146556 +
146557 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
146558 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
146559 +{
146560 + unsigned int i;
146561 + next_interesting_function_t child;
146562 +
146563 + gcc_assert(parent);
146564 + check_global_variables(parent);
146565 + search_missing_fptr_arg(parent);
146566 + print_missing_function(parent);
146567 +
146568 +#if BUILDING_GCC_VERSION <= 4007
146569 + if (VEC_empty(next_interesting_function_t, parent->children))
146570 + return;
146571 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
146572 +#else
146573 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
146574 +#endif
146575 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
146576 + child->marked = YES_SO_MARK;
146577 + if (!pointer_set_insert(visited, child))
146578 + print_missing_functions(visited, child);
146579 + }
146580 +}
146581 +
146582 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
146583 +
146584 +// Print all missing interesting functions
146585 +static unsigned int size_overflow_execute(void)
146586 +{
146587 + unsigned int i;
146588 + next_interesting_function_set *visited;
146589 + next_interesting_function_t cur_global;
146590 +
146591 + visited = next_interesting_function_pointer_set_create();
146592 +
146593 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
146594 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
146595 + if (is_marked_fn(cur_global))
146596 + print_missing_functions(visited, cur_global);
146597 + }
146598 + }
146599 +
146600 + pointer_set_destroy(visited);
146601 +
146602 +/* if (in_lto_p) {
146603 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
146604 + print_global_next_interesting_functions();
146605 + }*/
146606 +
146607 + return 0;
146608 +}
146609 +
146610 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
146611 +#if BUILDING_GCC_VERSION >= 4008
146612 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
146613 +#elif BUILDING_GCC_VERSION >= 4006
146614 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
146615 +#else
146616 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
146617 +#endif
146618 +
146619 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
146620 +
146621 +#if BUILDING_GCC_VERSION >= 4009
146622 +static const struct pass_data size_overflow_functions_pass_data = {
146623 +#else
146624 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
146625 + .pass = {
146626 +#endif
146627 + .type = IPA_PASS,
146628 + .name = "size_overflow_functions",
146629 +#if BUILDING_GCC_VERSION >= 4008
146630 + .optinfo_flags = OPTGROUP_NONE,
146631 +#endif
146632 +#if BUILDING_GCC_VERSION >= 5000
146633 +#elif BUILDING_GCC_VERSION >= 4009
146634 + .has_gate = false,
146635 + .has_execute = true,
146636 +#else
146637 + .gate = NULL,
146638 + .execute = size_overflow_execute,
146639 + .sub = NULL,
146640 + .next = NULL,
146641 + .static_pass_number = 0,
146642 +#endif
146643 + .tv_id = TV_NONE,
146644 + .properties_required = 0,
146645 + .properties_provided = 0,
146646 + .properties_destroyed = 0,
146647 + .todo_flags_start = 0,
146648 + .todo_flags_finish = 0,
146649 +#if BUILDING_GCC_VERSION < 4009
146650 + },
146651 + .generate_summary = size_overflow_generate_summary,
146652 + .write_summary = size_overflow_write_summary_lto,
146653 + .read_summary = size_overflow_read_summary_lto,
146654 +#if BUILDING_GCC_VERSION >= 4006
146655 + .write_optimization_summary = size_overflow_write_summary_lto,
146656 + .read_optimization_summary = size_overflow_read_summary_lto,
146657 +#endif
146658 + .stmt_fixup = NULL,
146659 + .function_transform_todo_flags_start = 0,
146660 + .function_transform = size_overflow_transform,
146661 + .variable_transform = NULL,
146662 +#endif
146663 +};
146664 +
146665 +#if BUILDING_GCC_VERSION >= 4009
146666 +namespace {
146667 +class size_overflow_functions_pass : public ipa_opt_pass_d {
146668 +public:
146669 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
146670 + g,
146671 + size_overflow_generate_summary,
146672 + size_overflow_write_summary_lto,
146673 + size_overflow_read_summary_lto,
146674 + size_overflow_write_summary_lto,
146675 + size_overflow_read_summary_lto,
146676 + NULL,
146677 + 0,
146678 + size_overflow_transform,
146679 + NULL) {}
146680 +#if BUILDING_GCC_VERSION >= 5000
146681 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
146682 +#else
146683 + unsigned int execute() { return size_overflow_execute(); }
146684 +#endif
146685 +};
146686 +}
146687 +
146688 +opt_pass *make_size_overflow_functions_pass(void)
146689 +{
146690 + return new size_overflow_functions_pass();
146691 +}
146692 +#else
146693 +struct opt_pass *make_size_overflow_functions_pass(void)
146694 +{
146695 + return &size_overflow_functions_pass.pass;
146696 +}
146697 +#endif
146698 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
146699 new file mode 100644
146700 index 0000000..cf8320d
146701 --- /dev/null
146702 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
146703 @@ -0,0 +1,256 @@
146704 +/*
146705 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
146706 + * Licensed under the GPL v2, or (at your option) v3
146707 + *
146708 + * Homepage:
146709 + * https://github.com/ephox-gcc-plugins/size_overflow
146710 + *
146711 + * Documentation:
146712 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
146713 + *
146714 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
146715 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
146716 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
146717 + *
146718 + * Usage:
146719 + * $ make
146720 + * $ make run
146721 + */
146722 +
146723 +#include "size_overflow.h"
146724 +
146725 +int plugin_is_GPL_compatible;
146726 +
146727 +tree report_size_overflow_decl;
146728 +
146729 +tree size_overflow_type_HI;
146730 +tree size_overflow_type_SI;
146731 +tree size_overflow_type_DI;
146732 +tree size_overflow_type_TI;
146733 +
146734 +static struct plugin_info size_overflow_plugin_info = {
146735 + .version = "20150429",
146736 + .help = "no-size-overflow\tturn off size overflow checking\n",
146737 +};
146738 +
146739 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
146740 +{
146741 + unsigned int arg_count;
146742 + enum tree_code code = TREE_CODE(*node);
146743 +
146744 + switch (code) {
146745 + case FUNCTION_DECL:
146746 + arg_count = type_num_arguments(TREE_TYPE(*node));
146747 + break;
146748 + case FUNCTION_TYPE:
146749 + case METHOD_TYPE:
146750 + arg_count = type_num_arguments(*node);
146751 + break;
146752 + default:
146753 + *no_add_attrs = true;
146754 + error("%s: %qE attribute only applies to functions", __func__, name);
146755 + return NULL_TREE;
146756 + }
146757 +
146758 + for (; args; args = TREE_CHAIN(args)) {
146759 + int cur_val;
146760 + tree position = TREE_VALUE(args);
146761 +
146762 + if (TREE_CODE(position) != INTEGER_CST) {
146763 + error("%s: parameter isn't an integer", __func__);
146764 + debug_tree(args);
146765 + *no_add_attrs = true;
146766 + return NULL_TREE;
146767 + }
146768 +
146769 + cur_val = tree_to_shwi(position);
146770 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
146771 + error("%s: parameter %d is outside range.", __func__, cur_val);
146772 + *no_add_attrs = true;
146773 + return NULL_TREE;
146774 + }
146775 + }
146776 + return NULL_TREE;
146777 +}
146778 +
146779 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
146780 +{
146781 + unsigned int arg_count;
146782 + HOST_WIDE_INT s_first_arg;
146783 + enum tree_code code = TREE_CODE(*node);
146784 +
146785 + switch (code) {
146786 + case FUNCTION_DECL:
146787 + arg_count = type_num_arguments(TREE_TYPE(*node));
146788 + break;
146789 + case FUNCTION_TYPE:
146790 + case METHOD_TYPE:
146791 + arg_count = type_num_arguments(*node);
146792 + break;
146793 + case FIELD_DECL:
146794 + return NULL_TREE;
146795 + default:
146796 + *no_add_attrs = true;
146797 + error("%qE attribute only applies to functions", name);
146798 + return NULL_TREE;
146799 + }
146800 +
146801 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
146802 + if (s_first_arg == -1)
146803 + return NULL_TREE;
146804 + if (s_first_arg < -1)
146805 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
146806 +
146807 + for (; args; args = TREE_CHAIN(args)) {
146808 + unsigned int cur_val;
146809 +
146810 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
146811 + error("%s: parameter isn't an integer", __func__);
146812 + debug_tree(args);
146813 + *no_add_attrs = true;
146814 + return NULL_TREE;
146815 + }
146816 +
146817 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
146818 + if (cur_val > arg_count ) {
146819 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
146820 + *no_add_attrs = true;
146821 + return NULL_TREE;
146822 + }
146823 + }
146824 + return NULL_TREE;
146825 +}
146826 +
146827 +static struct attribute_spec size_overflow_attr = {
146828 + .name = "size_overflow",
146829 + .min_length = 1,
146830 + .max_length = -1,
146831 + .decl_required = true,
146832 + .type_required = false,
146833 + .function_type_required = false,
146834 + .handler = handle_size_overflow_attribute,
146835 +#if BUILDING_GCC_VERSION >= 4007
146836 + .affects_type_identity = false
146837 +#endif
146838 +};
146839 +
146840 +static struct attribute_spec intentional_overflow_attr = {
146841 + .name = "intentional_overflow",
146842 + .min_length = 1,
146843 + .max_length = -1,
146844 + .decl_required = true,
146845 + .type_required = false,
146846 + .function_type_required = false,
146847 + .handler = handle_intentional_overflow_attribute,
146848 +#if BUILDING_GCC_VERSION >= 4007
146849 + .affects_type_identity = false
146850 +#endif
146851 +};
146852 +
146853 +static void register_attributes(void __unused *event_data, void __unused *data)
146854 +{
146855 + register_attribute(&size_overflow_attr);
146856 + register_attribute(&intentional_overflow_attr);
146857 +}
146858 +
146859 +static tree create_typedef(tree type, const char* ident)
146860 +{
146861 + tree new_type, decl;
146862 +
146863 + new_type = build_variant_type_copy(type);
146864 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
146865 + DECL_ORIGINAL_TYPE(decl) = type;
146866 + TYPE_NAME(new_type) = decl;
146867 + return new_type;
146868 +}
146869 +
146870 +// Create the noreturn report_size_overflow() function decl.
146871 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
146872 +{
146873 + tree const_char_ptr_type_node;
146874 + tree fntype;
146875 +
146876 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
146877 +
146878 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
146879 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
146880 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
146881 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
146882 +
146883 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
146884 + fntype = build_function_type_list(void_type_node,
146885 + const_char_ptr_type_node,
146886 + unsigned_type_node,
146887 + const_char_ptr_type_node,
146888 + const_char_ptr_type_node,
146889 + NULL_TREE);
146890 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
146891 +
146892 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
146893 + TREE_PUBLIC(report_size_overflow_decl) = 1;
146894 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
146895 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
146896 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
146897 +// !!!
146898 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
146899 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
146900 + TREE_USED(report_size_overflow_decl) = 1;
146901 + TREE_NOTHROW(report_size_overflow_decl) = 1;
146902 +}
146903 +
146904 +
146905 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
146906 +{
146907 + int i;
146908 + const char * const plugin_name = plugin_info->base_name;
146909 + const int argc = plugin_info->argc;
146910 + const struct plugin_argument * const argv = plugin_info->argv;
146911 + bool enable = true;
146912 + struct register_pass_info insert_size_overflow_asm_pass_info;
146913 + struct register_pass_info size_overflow_functions_pass_info;
146914 +
146915 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
146916 + {
146917 + .base = &report_size_overflow_decl,
146918 + .nelt = 1,
146919 + .stride = sizeof(report_size_overflow_decl),
146920 + .cb = &gt_ggc_mx_tree_node,
146921 + .pchw = &gt_pch_nx_tree_node
146922 + },
146923 + LAST_GGC_ROOT_TAB
146924 + };
146925 +
146926 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
146927 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
146928 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
146929 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
146930 +
146931 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
146932 + size_overflow_functions_pass_info.reference_pass_name = "inline";
146933 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
146934 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
146935 +
146936 + if (!plugin_default_version_check(version, &gcc_version)) {
146937 + error(G_("incompatible gcc/plugin versions"));
146938 + return 1;
146939 + }
146940 +
146941 + for (i = 0; i < argc; ++i) {
146942 + if (!strcmp(argv[i].key, "no-size-overflow")) {
146943 + enable = false;
146944 + continue;
146945 + }
146946 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
146947 + }
146948 +
146949 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
146950 + if (enable) {
146951 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
146952 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
146953 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
146954 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
146955 + }
146956 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
146957 +
146958 + return 0;
146959 +}
146960 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
146961 new file mode 100644
146962 index 0000000..1d9ddb6
146963 --- /dev/null
146964 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
146965 @@ -0,0 +1,345 @@
146966 +/*
146967 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
146968 + * Licensed under the GPL v2, or (at your option) v3
146969 + *
146970 + * Homepage:
146971 + * https://github.com/ephox-gcc-plugins/size_overflow
146972 + *
146973 + * Documentation:
146974 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
146975 + *
146976 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
146977 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
146978 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
146979 + *
146980 + * Usage:
146981 + * $ make
146982 + * $ make run
146983 + */
146984 +
146985 +#include "size_overflow.h"
146986 +
146987 +#include "size_overflow_hash.h"
146988 +#include "size_overflow_hash_aux.h"
146989 +
146990 +static const_tree get_function_type(const_tree decl)
146991 +{
146992 + if (FUNCTION_PTR_P(decl))
146993 + return TREE_TYPE(TREE_TYPE(decl));
146994 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
146995 + return TREE_TYPE(decl);
146996 +}
146997 +
146998 +static unsigned char get_tree_code(const_tree type)
146999 +{
147000 + switch (TREE_CODE(type)) {
147001 + case ARRAY_TYPE:
147002 + return 0;
147003 + case BOOLEAN_TYPE:
147004 + return 1;
147005 + case ENUMERAL_TYPE:
147006 + return 2;
147007 + case FUNCTION_TYPE:
147008 + return 3;
147009 + case INTEGER_TYPE:
147010 + return 4;
147011 + case POINTER_TYPE:
147012 + return 5;
147013 + case RECORD_TYPE:
147014 + return 6;
147015 + case UNION_TYPE:
147016 + return 7;
147017 + case VOID_TYPE:
147018 + return 8;
147019 + case REAL_TYPE:
147020 + return 9;
147021 + case VECTOR_TYPE:
147022 + return 10;
147023 + case REFERENCE_TYPE:
147024 + return 11;
147025 + case OFFSET_TYPE:
147026 + return 12;
147027 + case COMPLEX_TYPE:
147028 + return 13;
147029 + default:
147030 + debug_tree((tree)type);
147031 + gcc_unreachable();
147032 + }
147033 +}
147034 +
147035 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
147036 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
147037 +{
147038 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
147039 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
147040 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
147041 +
147042 + unsigned int m = 0x57559429;
147043 + unsigned int n = 0x5052acdb;
147044 + const unsigned int *key4 = (const unsigned int *)key;
147045 + unsigned int h = len;
147046 + unsigned int k = len + seed + n;
147047 + unsigned long long p;
147048 +
147049 + while (len >= 8) {
147050 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
147051 + len -= 8;
147052 + }
147053 + if (len >= 4) {
147054 + cwmixb(key4[0]) key4 += 1;
147055 + len -= 4;
147056 + }
147057 + if (len)
147058 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
147059 + cwmixb(h ^ (k + n));
147060 + return k ^ h;
147061 +
147062 +#undef cwfold
147063 +#undef cwmixa
147064 +#undef cwmixb
147065 +}
147066 +
147067 +// For function pointer fields include the structure name in the hash
147068 +static unsigned int get_type_name_hash(const_tree decl)
147069 +{
147070 + const char *type_str;
147071 + unsigned int type_name_len;
147072 +
147073 + if (!FUNCTION_PTR_P(decl))
147074 + return 0;
147075 + if (TREE_CODE(decl) == VAR_DECL)
147076 + return 0;
147077 +
147078 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
147079 + type_str = get_type_name_from_field(decl);
147080 + if (!type_str)
147081 + return 0;
147082 + type_name_len = strlen(type_str);
147083 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
147084 +}
147085 +
147086 +static void set_hash(struct decl_hash *decl_hash_data)
147087 +{
147088 + unsigned int fn, type, codes, seed = 0;
147089 +
147090 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
147091 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
147092 + type = get_type_name_hash(decl_hash_data->decl);
147093 + decl_hash_data->hash = type ^ fn ^ codes;
147094 +}
147095 +
147096 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
147097 +{
147098 + gcc_assert(type != NULL_TREE);
147099 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
147100 +
147101 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
147102 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
147103 + decl_hash_data->tree_codes_len++;
147104 + type = TREE_TYPE(type);
147105 + }
147106 +}
147107 +
147108 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
147109 +{
147110 + const_tree result;
147111 +
147112 + gcc_assert(node != NULL_TREE);
147113 +
147114 + if (DECL_P(node)) {
147115 + result = DECL_RESULT(node);
147116 + if (result != NULL_TREE)
147117 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
147118 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
147119 + }
147120 +
147121 + gcc_assert(TYPE_P(node));
147122 +
147123 + if (TREE_CODE(node) == FUNCTION_TYPE)
147124 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
147125 +
147126 + return set_decl_type_codes(node, decl_hash_data);
147127 +}
147128 +
147129 +static void set_decl_codes(struct decl_hash *decl_hash_data)
147130 +{
147131 + const_tree arg, type;
147132 + enum tree_code code;
147133 +
147134 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
147135 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
147136 + return;
147137 + }
147138 +
147139 + type = get_function_type(decl_hash_data->decl);
147140 + code = TREE_CODE(type);
147141 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
147142 +
147143 + if (FUNCTION_PTR_P(decl_hash_data->decl))
147144 + set_result_codes(type, decl_hash_data);
147145 + else
147146 + set_result_codes(decl_hash_data->decl, decl_hash_data);
147147 +
147148 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
147149 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
147150 +}
147151 +
147152 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
147153 +{
147154 + while (entry) {
147155 + if (!strcmp(entry->name, func_name))
147156 + return entry;
147157 + entry = entry->next;
147158 + }
147159 + return NULL;
147160 +}
147161 +
147162 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
147163 +{
147164 + struct decl_hash decl_hash_data;
147165 + enum tree_code code = TREE_CODE(decl);
147166 +
147167 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
147168 +
147169 + // skip builtins __builtin_constant_p
147170 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
147171 + return NO_HASH;
147172 +
147173 + decl_hash_data.fn_name = decl_name;
147174 + decl_hash_data.decl = decl;
147175 + decl_hash_data.tree_codes_len = 0;
147176 +
147177 + set_decl_codes(&decl_hash_data);
147178 + gcc_assert(decl_hash_data.tree_codes_len != 0);
147179 + set_hash(&decl_hash_data);
147180 + return decl_hash_data.hash;
147181 +}
147182 +
147183 +const char *get_orig_decl_name(const_tree decl)
147184 +{
147185 + const char *name;
147186 + unsigned int len;
147187 + const void *end;
147188 + const_tree orig_decl = DECL_ORIGIN(decl);
147189 +
147190 + len = DECL_NAME_LENGTH(orig_decl);
147191 + name = DECL_NAME_POINTER(orig_decl);
147192 +
147193 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
147194 + * In such cases we will extract the name from the clone and use it in the hash table
147195 + * without checking the parameter number on the original (unavailable) decl.
147196 + */
147197 +
147198 + if (made_by_compiler(orig_decl)) {
147199 + end = memchr(name, '.', len);
147200 + gcc_assert(end);
147201 + len = (long)end - (long)name;
147202 + gcc_assert(len > 0);
147203 + }
147204 +
147205 + return xstrndup(name, len);
147206 +}
147207 +
147208 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
147209 +{
147210 + const struct size_overflow_hash *entry, *entry_node;
147211 +
147212 + entry = size_overflow_hash[hash];
147213 + entry_node = get_proper_hash_chain(entry, decl_name);
147214 + if (entry_node && entry_node->param & (1U << argnum))
147215 + return entry_node;
147216 +
147217 + entry = size_overflow_hash_aux[hash];
147218 + entry_node = get_proper_hash_chain(entry, decl_name);
147219 + if (entry_node && entry_node->param & (1U << argnum))
147220 + return entry_node;
147221 +
147222 + return NULL;
147223 +}
147224 +
147225 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
147226 +{
147227 + const struct size_overflow_hash *entry;
147228 + const_tree orig_decl;
147229 + unsigned int orig_argnum, hash;
147230 + const char *decl_name;
147231 +
147232 + if (made_by_compiler(fndecl)) {
147233 + orig_decl = get_orig_fndecl(fndecl);
147234 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
147235 + } else {
147236 + orig_decl = fndecl;
147237 + orig_argnum = argnum;
147238 + }
147239 +
147240 + if (orig_argnum == CANNOT_FIND_ARG)
147241 + return NULL;
147242 +
147243 + decl_name = get_orig_decl_name(orig_decl);
147244 + hash = get_decl_hash(orig_decl, decl_name);
147245 + if (hash == NO_HASH)
147246 + return NULL;
147247 +
147248 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
147249 + return entry;
147250 +}
147251 +
147252 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
147253 +{
147254 + tree var;
147255 + unsigned int argnum = 1;
147256 +
147257 + if (DECL_ARGUMENTS(func) == NULL_TREE)
147258 + return CANNOT_FIND_ARG;
147259 +
147260 + if (TREE_CODE(arg) == SSA_NAME)
147261 + arg = SSA_NAME_VAR(arg);
147262 +
147263 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
147264 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
147265 + continue;
147266 + if (!skip_types(var))
147267 + return argnum;
147268 + }
147269 +
147270 + return CANNOT_FIND_ARG;
147271 +}
147272 +
147273 +const_tree get_attribute(const char* attr_name, const_tree decl)
147274 +{
147275 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
147276 + if (attr && TREE_VALUE(attr))
147277 + return attr;
147278 + return NULL_TREE;
147279 +}
147280 +
147281 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
147282 + * If the function is missing everywhere then print the missing message into stderr.
147283 + */
147284 +void print_missing_function(next_interesting_function_t node)
147285 +{
147286 + unsigned int argnum, hash;
147287 + const struct size_overflow_hash *entry;
147288 + const char *decl_name;
147289 +
147290 + if (node->marked == ASM_STMT_SO_MARK)
147291 + return;
147292 +
147293 + if (node->orig_next_node) {
147294 + hash = node->orig_next_node->hash;
147295 + decl_name = node->orig_next_node->decl_name;
147296 + argnum = node->orig_next_node->num;
147297 + } else {
147298 + hash = node->hash;
147299 + decl_name = node->decl_name;
147300 + argnum = node->num;
147301 + }
147302 +
147303 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
147304 + if (entry)
147305 + return;
147306 +
147307 + // inform() would be too slow
147308 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
147309 +}
147310 +
147311 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
147312 new file mode 100644
147313 index 0000000..13c610e
147314 --- /dev/null
147315 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
147316 @@ -0,0 +1,431 @@
147317 +/*
147318 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
147319 + * Licensed under the GPL v2, or (at your option) v3
147320 + *
147321 + * Homepage:
147322 + * https://github.com/ephox-gcc-plugins/size_overflow
147323 + *
147324 + * Documentation:
147325 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
147326 + *
147327 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
147328 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
147329 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
147330 + *
147331 + * Usage:
147332 + * $ make
147333 + * $ make run
147334 + */
147335 +
147336 +#include "size_overflow.h"
147337 +
147338 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
147339 +{
147340 + const_gimple assign;
147341 + tree orig_type = TREE_TYPE(orig_node);
147342 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
147343 +
147344 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
147345 + return get_lhs(assign);
147346 +}
147347 +
147348 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
147349 +{
147350 + tree list;
147351 +
147352 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
147353 +
147354 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
147355 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
147356 + gimple_asm_set_input_op(stmt, 0, list);
147357 +}
147358 +
147359 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
147360 +{
147361 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
147362 +
147363 + switch (gimple_code(stmt)) {
147364 + case GIMPLE_RETURN:
147365 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
147366 + break;
147367 + case GIMPLE_CALL:
147368 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
147369 + break;
147370 + case GIMPLE_ASM:
147371 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
147372 + break;
147373 + default:
147374 + debug_gimple_stmt(stmt);
147375 + gcc_unreachable();
147376 + }
147377 +
147378 + update_stmt(stmt);
147379 +}
147380 +
147381 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
147382 +static bool skip_asm_cast(const_tree arg)
147383 +{
147384 + gimple def_stmt = get_def_stmt(arg);
147385 +
147386 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
147387 + return false;
147388 +
147389 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
147390 + if (is_size_overflow_asm(def_stmt))
147391 + return false;
147392 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
147393 +}
147394 +
147395 +struct interesting_stmts {
147396 + struct interesting_stmts *next;
147397 + gimple first_stmt;
147398 + tree orig_node;
147399 + unsigned int num;
147400 +};
147401 +
147402 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
147403 +{
147404 + struct interesting_stmts *new_node;
147405 +
147406 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
147407 + new_node->first_stmt = first_stmt;
147408 + new_node->num = num;
147409 + new_node->orig_node = orig_node;
147410 + new_node->next = head;
147411 + return new_node;
147412 +}
147413 +
147414 +static void free_interesting_stmts(struct interesting_stmts *head)
147415 +{
147416 + while (head) {
147417 + struct interesting_stmts *cur = head->next;
147418 + free(head);
147419 + head = cur;
147420 + }
147421 +}
147422 +
147423 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
147424 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
147425 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
147426 + */
147427 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
147428 +{
147429 + enum tree_code orig_code;
147430 +
147431 + gcc_assert(orig_node != NULL_TREE);
147432 +
147433 + if (is_gimple_constant(orig_node))
147434 + return head;
147435 +
147436 + orig_code = TREE_CODE(orig_node);
147437 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
147438 + gcc_assert(!skip_types(orig_node));
147439 +
147440 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
147441 + return head;
147442 +
147443 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
147444 + return head;
147445 +
147446 + if (skip_asm_cast(orig_node))
147447 + return head;
147448 +
147449 + return create_interesting_stmts(head, orig_node, first_stmt, num);
147450 +}
147451 +
147452 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
147453 +{
147454 + struct interesting_stmts *cur;
147455 +
147456 + for (cur = head; cur; cur = cur->next) {
147457 + tree new_node;
147458 +
147459 + new_node = expand(visited, cur->orig_node);
147460 + if (new_node == NULL_TREE)
147461 + continue;
147462 +
147463 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
147464 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
147465 + }
147466 +}
147467 +
147468 +static bool is_interesting_function(const_tree decl, unsigned int num)
147469 +{
147470 + const struct size_overflow_hash *so_hash;
147471 +
147472 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
147473 + return true;
147474 +
147475 + if (made_by_compiler(decl))
147476 + return false;
147477 +
147478 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
147479 + return so_hash != NULL;
147480 +}
147481 +
147482 +tree handle_fnptr_assign(const_gimple stmt)
147483 +{
147484 + tree field, rhs, op0;
147485 + const_tree op0_type;
147486 + enum tree_code rhs_code;
147487 +
147488 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
147489 + if (gimple_num_ops(stmt) != 2)
147490 + return NULL_TREE;
147491 +
147492 + gcc_assert(gimple_num_ops(stmt) == 2);
147493 + // TODO skip asm_stmt for now
147494 + if (gimple_code(stmt) == GIMPLE_ASM)
147495 + return NULL_TREE;
147496 + rhs = gimple_assign_rhs1(stmt);
147497 + if (is_gimple_constant(rhs))
147498 + return NULL_TREE;
147499 +
147500 + rhs_code = TREE_CODE(rhs);
147501 + if (rhs_code == VAR_DECL)
147502 + return rhs;
147503 +
147504 + switch (rhs_code) {
147505 + case ADDR_EXPR:
147506 + op0 = TREE_OPERAND(rhs, 0);
147507 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
147508 + return op0;
147509 + case COMPONENT_REF:
147510 + break;
147511 + // TODO skip array_ref for now
147512 + case ARRAY_REF:
147513 + return NULL_TREE;
147514 + // TODO skip ssa_name because it can lead to parm_decl
147515 + case SSA_NAME:
147516 + return NULL_TREE;
147517 +#if BUILDING_GCC_VERSION >= 4006
147518 + // TODO skip mem_ref for now
147519 + case MEM_REF:
147520 + return NULL_TREE;
147521 +#endif
147522 + default:
147523 + debug_tree(rhs);
147524 + debug_gimple_stmt((gimple)stmt);
147525 + gcc_unreachable();
147526 + }
147527 +
147528 + op0 = TREE_OPERAND(rhs, 0);
147529 + switch (TREE_CODE(op0)) {
147530 + // TODO skip array_ref and parm_decl for now
147531 + case ARRAY_REF:
147532 + case PARM_DECL:
147533 + return NULL_TREE;
147534 + case COMPONENT_REF:
147535 +#if BUILDING_GCC_VERSION >= 4006
147536 + case MEM_REF:
147537 +#endif
147538 + case VAR_DECL:
147539 + break;
147540 + default:
147541 + debug_tree(op0);
147542 + gcc_unreachable();
147543 + }
147544 +
147545 + op0_type = TREE_TYPE(op0);
147546 + // TODO skip unions for now
147547 + if (TREE_CODE(op0_type) == UNION_TYPE)
147548 + return NULL_TREE;
147549 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
147550 +
147551 + field = TREE_OPERAND(rhs, 1);
147552 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
147553 + return field;
147554 +}
147555 +
147556 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
147557 +{
147558 + const_tree fnptr;
147559 + const_gimple def_stmt;
147560 + tree decl = gimple_call_fndecl(call_stmt);
147561 +
147562 + if (decl != NULL_TREE)
147563 + return decl;
147564 +
147565 + fnptr = gimple_call_fn(call_stmt);
147566 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
147567 + if (is_gimple_constant(fnptr))
147568 + return NULL_TREE;
147569 + def_stmt = get_fnptr_def_stmt(fnptr);
147570 + return handle_fnptr_assign(def_stmt);
147571 +}
147572 +
147573 +// Start stmt duplication on marked function parameters
147574 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
147575 +{
147576 + tree decl;
147577 + unsigned int i, len;
147578 +
147579 + len = gimple_call_num_args(call_stmt);
147580 + if (len == 0)
147581 + return head;
147582 +
147583 + decl = get_fn_or_fnptr_decl(call_stmt);
147584 + if (decl == NULL_TREE)
147585 + return head;
147586 +
147587 + for (i = 0; i < len; i++) {
147588 + tree arg;
147589 +
147590 + arg = gimple_call_arg(call_stmt, i);
147591 + if (is_gimple_constant(arg))
147592 + continue;
147593 + if (skip_types(arg))
147594 + continue;
147595 + if (is_interesting_function(decl, i + 1))
147596 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
147597 + }
147598 +
147599 + return head;
147600 +}
147601 +
147602 +// Collect interesting stmts for duplication
147603 +static void search_interesting_stmts(struct visited *visited)
147604 +{
147605 + basic_block bb;
147606 + bool search_ret;
147607 + struct interesting_stmts *head = NULL;
147608 +
147609 + search_ret = is_interesting_function(current_function_decl, 0);
147610 +
147611 + FOR_ALL_BB_FN(bb, cfun) {
147612 + gimple_stmt_iterator gsi;
147613 +
147614 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
147615 + tree first_node;
147616 + gimple stmt = gsi_stmt(gsi);
147617 +
147618 + switch (gimple_code(stmt)) {
147619 + case GIMPLE_ASM:
147620 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
147621 + continue;
147622 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
147623 + head = search_interesting_stmt(head, stmt, first_node, 0);
147624 + break;
147625 + case GIMPLE_RETURN:
147626 + if (!search_ret)
147627 + continue;
147628 + first_node = gimple_return_retval(as_a_greturn(stmt));
147629 + if (first_node == NULL_TREE)
147630 + break;
147631 + head = search_interesting_stmt(head, stmt, first_node, 0);
147632 + break;
147633 + case GIMPLE_CALL:
147634 + head = search_interesting_calls(head, as_a_gcall(stmt));
147635 + break;
147636 + default:
147637 + break;
147638 + }
147639 + }
147640 + }
147641 +
147642 + handle_interesting_stmt(visited, head);
147643 + free_interesting_stmts(head);
147644 +}
147645 +
147646 +static struct visited *create_visited(void)
147647 +{
147648 + struct visited *new_node;
147649 +
147650 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
147651 + new_node->stmts = pointer_set_create();
147652 + new_node->my_stmts = pointer_set_create();
147653 + new_node->skip_expr_casts = pointer_set_create();
147654 + new_node->no_cast_check = pointer_set_create();
147655 + return new_node;
147656 +}
147657 +
147658 +static void free_visited(struct visited *visited)
147659 +{
147660 + pointer_set_destroy(visited->stmts);
147661 + pointer_set_destroy(visited->my_stmts);
147662 + pointer_set_destroy(visited->skip_expr_casts);
147663 + pointer_set_destroy(visited->no_cast_check);
147664 +
147665 + free(visited);
147666 +}
147667 +
147668 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
147669 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
147670 +{
147671 + gassign *assign;
147672 + gimple_stmt_iterator gsi;
147673 +
147674 + // already removed
147675 + if (gimple_bb(asm_stmt) == NULL)
147676 + return;
147677 + gsi = gsi_for_stmt(asm_stmt);
147678 +
147679 + assign = gimple_build_assign(lhs, rhs);
147680 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
147681 + SSA_NAME_DEF_STMT(lhs) = assign;
147682 +
147683 + gsi_remove(&gsi, true);
147684 +}
147685 +
147686 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
147687 +static void remove_size_overflow_asm(gimple stmt)
147688 +{
147689 + gimple_stmt_iterator gsi;
147690 + tree input, output;
147691 +
147692 + if (!is_size_overflow_asm(stmt))
147693 + return;
147694 +
147695 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
147696 + gsi = gsi_for_stmt(stmt);
147697 +
147698 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
147699 + gsi_remove(&gsi, true);
147700 + return;
147701 + }
147702 +
147703 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
147704 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
147705 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
147706 +}
147707 +
147708 +static void remove_all_size_overflow_asm(void)
147709 +{
147710 + basic_block bb;
147711 +
147712 + FOR_ALL_BB_FN(bb, cfun) {
147713 + gimple_stmt_iterator si;
147714 +
147715 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
147716 + remove_size_overflow_asm(gsi_stmt(si));
147717 + }
147718 +}
147719 +
147720 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
147721 +{
147722 + struct visited *visited;
147723 +
147724 +#if BUILDING_GCC_VERSION >= 4008
147725 + if (dump_file) {
147726 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
147727 + size_overflow_dump_function(dump_file, node);
147728 + }
147729 +#endif
147730 + visited = create_visited();
147731 + set_dominance_info();
147732 +
147733 + search_interesting_stmts(visited);
147734 +
147735 + remove_all_size_overflow_asm();
147736 +
147737 + unset_dominance_info();
147738 + free_visited(visited);
147739 +
147740 +#if BUILDING_GCC_VERSION >= 4008
147741 + if (dump_file) {
147742 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
147743 + size_overflow_dump_function(dump_file, node);
147744 + }
147745 +#endif
147746 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
147747 +}
147748 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
147749 new file mode 100644
147750 index 0000000..ec1596a
147751 --- /dev/null
147752 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
147753 @@ -0,0 +1,941 @@
147754 +/*
147755 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
147756 + * Licensed under the GPL v2, or (at your option) v3
147757 + *
147758 + * Homepage:
147759 + * https://github.com/ephox-gcc-plugins/size_overflow
147760 + *
147761 + * Documentation:
147762 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
147763 + *
147764 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
147765 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
147766 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
147767 + *
147768 + * Usage:
147769 + * $ make
147770 + * $ make run
147771 + */
147772 +
147773 +#include "size_overflow.h"
147774 +
147775 +#define MIN_CHECK true
147776 +#define MAX_CHECK false
147777 +
147778 +unsigned int call_count = 0;
147779 +
147780 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
147781 +{
147782 + const_tree type;
147783 + tree new_type;
147784 +
147785 + gcc_assert(node != NULL_TREE);
147786 +
147787 + type = TREE_TYPE(node);
147788 +
147789 + if (pointer_set_contains(visited->my_stmts, stmt))
147790 + return TREE_TYPE(node);
147791 +
147792 + switch (TYPE_MODE(type)) {
147793 + case QImode:
147794 + new_type = size_overflow_type_HI;
147795 + break;
147796 + case HImode:
147797 + new_type = size_overflow_type_SI;
147798 + break;
147799 + case SImode:
147800 + new_type = size_overflow_type_DI;
147801 + break;
147802 + case DImode:
147803 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
147804 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
147805 + else
147806 + new_type = size_overflow_type_TI;
147807 + break;
147808 + case TImode:
147809 + gcc_assert(!TYPE_UNSIGNED(type));
147810 + new_type = size_overflow_type_TI;
147811 + break;
147812 + default:
147813 + debug_tree((tree)node);
147814 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
147815 + gcc_unreachable();
147816 + }
147817 +
147818 + if (TYPE_QUALS(type) != 0)
147819 + return build_qualified_type(new_type, TYPE_QUALS(type));
147820 + return new_type;
147821 +}
147822 +
147823 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
147824 +{
147825 + gimple_stmt_iterator gsi;
147826 + gimple new_stmt;
147827 +
147828 + if (rhs == NULL_TREE)
147829 + return NULL_TREE;
147830 +
147831 + gsi = gsi_for_stmt(stmt);
147832 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
147833 + if (gimple_assign_cast_p(new_stmt))
147834 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
147835 + pointer_set_insert(visited->my_stmts, new_stmt);
147836 +
147837 + return get_lhs(new_stmt);
147838 +}
147839 +
147840 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
147841 +{
147842 + tree lhs, dst_type;
147843 + gimple_stmt_iterator gsi;
147844 +
147845 + if (rhs1 == NULL_TREE) {
147846 + debug_gimple_stmt(oldstmt);
147847 + error("%s: rhs1 is NULL_TREE", __func__);
147848 + gcc_unreachable();
147849 + }
147850 +
147851 + switch (gimple_code(oldstmt)) {
147852 + case GIMPLE_ASM:
147853 + lhs = rhs1;
147854 + break;
147855 + case GIMPLE_CALL:
147856 + case GIMPLE_ASSIGN:
147857 + lhs = gimple_get_lhs(oldstmt);
147858 + break;
147859 + default:
147860 + debug_gimple_stmt(oldstmt);
147861 + gcc_unreachable();
147862 + }
147863 +
147864 + gsi = gsi_for_stmt(oldstmt);
147865 + pointer_set_insert(visited->stmts, oldstmt);
147866 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
147867 + basic_block next_bb, cur_bb;
147868 + const_edge e;
147869 +
147870 + gcc_assert(before == false);
147871 + gcc_assert(stmt_can_throw_internal(oldstmt));
147872 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
147873 + gcc_assert(!gsi_end_p(gsi));
147874 +
147875 + cur_bb = gimple_bb(oldstmt);
147876 + next_bb = cur_bb->next_bb;
147877 + e = find_edge(cur_bb, next_bb);
147878 + gcc_assert(e != NULL);
147879 + gcc_assert(e->flags & EDGE_FALLTHRU);
147880 +
147881 + gsi = gsi_after_labels(next_bb);
147882 + gcc_assert(!gsi_end_p(gsi));
147883 +
147884 + before = true;
147885 + oldstmt = gsi_stmt(gsi);
147886 + }
147887 +
147888 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
147889 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
147890 + else
147891 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
147892 +
147893 + if (is_gimple_constant(rhs1))
147894 + return cast_a_tree(dst_type, rhs1);
147895 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
147896 +}
147897 +
147898 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
147899 +{
147900 + gassign *stmt;
147901 + gimple_stmt_iterator gsi;
147902 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
147903 +
147904 + if (pointer_set_contains(visited->my_stmts, oldstmt))
147905 + return lhs;
147906 +
147907 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
147908 + rhs1 = gimple_assign_rhs1(oldstmt);
147909 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
147910 + }
147911 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
147912 + rhs2 = gimple_assign_rhs2(oldstmt);
147913 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
147914 + }
147915 +
147916 + stmt = as_a_gassign(gimple_copy(oldstmt));
147917 + gimple_set_location(stmt, gimple_location(oldstmt));
147918 + pointer_set_insert(visited->my_stmts, stmt);
147919 +
147920 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
147921 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
147922 +
147923 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
147924 +
147925 + new_var = create_new_var(size_overflow_type);
147926 + new_var = make_ssa_name(new_var, stmt);
147927 + gimple_assign_set_lhs(stmt, new_var);
147928 +
147929 + if (rhs1 != NULL_TREE)
147930 + gimple_assign_set_rhs1(stmt, rhs1);
147931 +
147932 + if (rhs2 != NULL_TREE)
147933 + gimple_assign_set_rhs2(stmt, rhs2);
147934 +#if BUILDING_GCC_VERSION >= 4006
147935 + if (rhs3 != NULL_TREE)
147936 + gimple_assign_set_rhs3(stmt, rhs3);
147937 +#endif
147938 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
147939 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
147940 +
147941 + gsi = gsi_for_stmt(oldstmt);
147942 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
147943 + update_stmt(stmt);
147944 + pointer_set_insert(visited->stmts, oldstmt);
147945 + return gimple_assign_lhs(stmt);
147946 +}
147947 +
147948 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
147949 +{
147950 + const_gimple assign;
147951 + gimple_stmt_iterator gsi;
147952 + basic_block first_bb;
147953 +
147954 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
147955 +
147956 + if (bb->index == 0) {
147957 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
147958 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
147959 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
147960 + bb = first_bb;
147961 + }
147962 +
147963 + gsi = gsi_after_labels(bb);
147964 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
147965 + pointer_set_insert(visited->my_stmts, assign);
147966 + return get_lhs(assign);
147967 +}
147968 +
147969 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
147970 +{
147971 + gimple_stmt_iterator gsi;
147972 + const_gimple assign;
147973 + gimple def_stmt = get_def_stmt(new_arg);
147974 +
147975 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
147976 + gsi = gsi_after_labels(gimple_bb(def_stmt));
147977 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
147978 + } else {
147979 + gsi = gsi_for_stmt(def_stmt);
147980 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
147981 + }
147982 +
147983 + pointer_set_insert(visited->my_stmts, assign);
147984 + return get_lhs(assign);
147985 +}
147986 +
147987 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
147988 +{
147989 + basic_block bb;
147990 + gimple_stmt_iterator gsi;
147991 + const_gimple def_stmt;
147992 + const_gimple assign;
147993 +
147994 + def_stmt = get_def_stmt(arg);
147995 + bb = gimple_bb(def_stmt);
147996 + gcc_assert(bb->index != 0);
147997 + gsi = gsi_after_labels(bb);
147998 +
147999 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
148000 + pointer_set_insert(visited->my_stmts, assign);
148001 + return get_lhs(assign);
148002 +}
148003 +
148004 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
148005 +{
148006 + tree size_overflow_type;
148007 + tree arg;
148008 + const_gimple def_stmt;
148009 +
148010 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
148011 + return new_arg;
148012 +
148013 + arg = gimple_phi_arg_def(oldstmt, i);
148014 + def_stmt = get_def_stmt(arg);
148015 + gcc_assert(def_stmt != NULL);
148016 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
148017 +
148018 + switch (gimple_code(def_stmt)) {
148019 + case GIMPLE_PHI:
148020 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
148021 + case GIMPLE_NOP: {
148022 + basic_block bb;
148023 +
148024 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
148025 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
148026 + }
148027 + case GIMPLE_ASM: {
148028 + gimple_stmt_iterator gsi;
148029 + const_gimple assign;
148030 + gimple stmt = get_def_stmt(arg);
148031 +
148032 + gsi = gsi_for_stmt(stmt);
148033 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
148034 + pointer_set_insert(visited->my_stmts, assign);
148035 + return get_lhs(assign);
148036 + }
148037 + default:
148038 + gcc_assert(new_arg != NULL_TREE);
148039 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
148040 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
148041 + }
148042 +}
148043 +
148044 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
148045 +{
148046 + basic_block bb;
148047 + gphi *phi;
148048 + gimple_seq seq;
148049 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
148050 +
148051 + bb = gsi_bb(gsi);
148052 +
148053 + if (result == NULL_TREE) {
148054 + tree old_result = gimple_phi_result(oldstmt);
148055 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
148056 +
148057 + result = create_new_var(size_overflow_type);
148058 + }
148059 +
148060 + phi = create_phi_node(result, bb);
148061 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
148062 + seq = phi_nodes(bb);
148063 + gsi = gsi_last(seq);
148064 + gsi_remove(&gsi, false);
148065 +
148066 + gsi = gsi_for_stmt(oldstmt);
148067 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
148068 + gimple_set_bb(phi, bb);
148069 + return phi;
148070 +}
148071 +
148072 +#if BUILDING_GCC_VERSION <= 4007
148073 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
148074 +#else
148075 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
148076 +#endif
148077 +{
148078 + gphi *new_phi;
148079 + unsigned int i;
148080 + tree arg, result;
148081 + location_t loc = gimple_location(oldstmt);
148082 +
148083 +#if BUILDING_GCC_VERSION <= 4007
148084 + gcc_assert(!VEC_empty(tree, *args));
148085 +#else
148086 + gcc_assert(!args->is_empty());
148087 +#endif
148088 +
148089 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
148090 + result = gimple_phi_result(new_phi);
148091 + ssa_name_var = SSA_NAME_VAR(result);
148092 +
148093 +#if BUILDING_GCC_VERSION <= 4007
148094 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
148095 +#else
148096 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
148097 +#endif
148098 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
148099 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
148100 + }
148101 +
148102 +#if BUILDING_GCC_VERSION <= 4007
148103 + VEC_free(tree, heap, *args);
148104 +#else
148105 + vec_free(args);
148106 +#endif
148107 + update_stmt(new_phi);
148108 + pointer_set_insert(visited->my_stmts, new_phi);
148109 + return result;
148110 +}
148111 +
148112 +static tree handle_phi(struct visited *visited, tree orig_result)
148113 +{
148114 + tree ssa_name_var = NULL_TREE;
148115 +#if BUILDING_GCC_VERSION <= 4007
148116 + VEC(tree, heap) *args = NULL;
148117 +#else
148118 + vec<tree, va_heap, vl_embed> *args = NULL;
148119 +#endif
148120 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
148121 + unsigned int i, len = gimple_phi_num_args(oldstmt);
148122 +
148123 + pointer_set_insert(visited->stmts, oldstmt);
148124 + for (i = 0; i < len; i++) {
148125 + tree arg, new_arg;
148126 +
148127 + arg = gimple_phi_arg_def(oldstmt, i);
148128 + new_arg = expand(visited, arg);
148129 +
148130 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
148131 + ssa_name_var = SSA_NAME_VAR(new_arg);
148132 +
148133 + if (is_gimple_constant(arg)) {
148134 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
148135 +
148136 + new_arg = cast_a_tree(size_overflow_type, arg);
148137 + }
148138 +
148139 +#if BUILDING_GCC_VERSION <= 4007
148140 + VEC_safe_push(tree, heap, args, new_arg);
148141 +#else
148142 + vec_safe_push(args, new_arg);
148143 +#endif
148144 + }
148145 +
148146 +#if BUILDING_GCC_VERSION <= 4007
148147 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
148148 +#else
148149 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
148150 +#endif
148151 +}
148152 +
148153 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
148154 +{
148155 + tree rhs1 = gimple_assign_rhs1(stmt);
148156 + tree lhs = gimple_assign_lhs(stmt);
148157 + const_tree rhs1_type = TREE_TYPE(rhs1);
148158 + const_tree lhs_type = TREE_TYPE(lhs);
148159 +
148160 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
148161 + return create_assign(visited, stmt, lhs, AFTER_STMT);
148162 +
148163 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
148164 +}
148165 +
148166 +static bool skip_lhs_cast_check(const gassign *stmt)
148167 +{
148168 + const_tree rhs = gimple_assign_rhs1(stmt);
148169 + const_gimple def_stmt = get_def_stmt(rhs);
148170 +
148171 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
148172 + if (gimple_code(def_stmt) == GIMPLE_ASM)
148173 + return true;
148174 +
148175 + if (is_const_plus_unsigned_signed_truncation(rhs))
148176 + return true;
148177 +
148178 + return false;
148179 +}
148180 +
148181 +static tree create_string_param(tree string)
148182 +{
148183 + tree i_type, a_type;
148184 + const int length = TREE_STRING_LENGTH(string);
148185 +
148186 + gcc_assert(length > 0);
148187 +
148188 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
148189 + a_type = build_array_type(char_type_node, i_type);
148190 +
148191 + TREE_TYPE(string) = a_type;
148192 + TREE_CONSTANT(string) = 1;
148193 + TREE_READONLY(string) = 1;
148194 +
148195 + return build1(ADDR_EXPR, ptr_type_node, string);
148196 +}
148197 +
148198 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
148199 +{
148200 + gcond *cond_stmt;
148201 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
148202 +
148203 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
148204 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
148205 + update_stmt(cond_stmt);
148206 +}
148207 +
148208 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
148209 +{
148210 + gcall *func_stmt;
148211 + const_gimple def_stmt;
148212 + const_tree loc_line;
148213 + tree loc_file, ssa_name, current_func;
148214 + expanded_location xloc;
148215 + char *ssa_name_buf;
148216 + int len;
148217 + struct cgraph_edge *edge;
148218 + struct cgraph_node *report_node;
148219 + int frequency;
148220 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
148221 +
148222 + def_stmt = get_def_stmt(arg);
148223 + xloc = expand_location(gimple_location(def_stmt));
148224 +
148225 + if (!gimple_has_location(def_stmt)) {
148226 + xloc = expand_location(gimple_location(stmt));
148227 + if (!gimple_has_location(stmt))
148228 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
148229 + }
148230 +
148231 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
148232 +
148233 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
148234 + loc_file = create_string_param(loc_file);
148235 +
148236 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
148237 + current_func = create_string_param(current_func);
148238 +
148239 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
148240 + call_count++;
148241 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
148242 + gcc_assert(len > 0);
148243 + ssa_name = build_string(len + 1, ssa_name_buf);
148244 + free(ssa_name_buf);
148245 + ssa_name = create_string_param(ssa_name);
148246 +
148247 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
148248 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
148249 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
148250 +
148251 + report_node = cgraph_get_create_node(report_size_overflow_decl);
148252 + gcc_assert(report_node);
148253 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
148254 +
148255 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
148256 + gcc_assert(edge != NULL);
148257 +}
148258 +
148259 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
148260 +{
148261 + basic_block cond_bb, join_bb, bb_true;
148262 + edge e;
148263 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
148264 +
148265 + cond_bb = gimple_bb(stmt);
148266 + if (before)
148267 + gsi_prev(&gsi);
148268 + if (gsi_end_p(gsi))
148269 + e = split_block_after_labels(cond_bb);
148270 + else
148271 + e = split_block(cond_bb, gsi_stmt(gsi));
148272 + cond_bb = e->src;
148273 + join_bb = e->dest;
148274 + e->flags = EDGE_FALSE_VALUE;
148275 + e->probability = REG_BR_PROB_BASE;
148276 +
148277 + bb_true = create_empty_bb(cond_bb);
148278 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
148279 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
148280 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
148281 +
148282 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
148283 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
148284 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
148285 +
148286 + if (current_loops != NULL) {
148287 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
148288 + add_bb_to_loop(bb_true, cond_bb->loop_father);
148289 + }
148290 +
148291 + insert_cond(cond_bb, arg, cond_code, type_value);
148292 + insert_cond_result(bb_true, stmt, arg, min);
148293 +
148294 +// print_the_code_insertions(stmt);
148295 +}
148296 +
148297 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
148298 +{
148299 + const_tree rhs_type = TREE_TYPE(rhs);
148300 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
148301 +
148302 + gcc_assert(rhs_type != NULL_TREE);
148303 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
148304 + return;
148305 +
148306 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
148307 +
148308 + if (is_const_plus_unsigned_signed_truncation(rhs))
148309 + return;
148310 +
148311 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
148312 + // typemax (-1) < typemin (0)
148313 + if (TREE_OVERFLOW(type_max))
148314 + return;
148315 +
148316 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
148317 +
148318 + cast_rhs_type = TREE_TYPE(cast_rhs);
148319 + type_max_type = TREE_TYPE(type_max);
148320 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
148321 +
148322 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
148323 +
148324 + // special case: get_size_overflow_type(), 32, u64->s
148325 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
148326 + return;
148327 +
148328 + type_min_type = TREE_TYPE(type_min);
148329 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
148330 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
148331 +}
148332 +
148333 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
148334 +{
148335 + bool cast_lhs, cast_rhs;
148336 + tree lhs = gimple_assign_lhs(stmt);
148337 + tree rhs = gimple_assign_rhs1(stmt);
148338 + const_tree lhs_type = TREE_TYPE(lhs);
148339 + const_tree rhs_type = TREE_TYPE(rhs);
148340 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
148341 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
148342 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
148343 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
148344 +
148345 + static bool check_lhs[3][4] = {
148346 + // ss su us uu
148347 + { false, true, true, false }, // lhs > rhs
148348 + { false, false, false, false }, // lhs = rhs
148349 + { true, true, true, true }, // lhs < rhs
148350 + };
148351 +
148352 + static bool check_rhs[3][4] = {
148353 + // ss su us uu
148354 + { true, false, true, true }, // lhs > rhs
148355 + { true, false, true, true }, // lhs = rhs
148356 + { true, false, true, true }, // lhs < rhs
148357 + };
148358 +
148359 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
148360 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
148361 + return create_assign(visited, stmt, lhs, AFTER_STMT);
148362 +
148363 + if (lhs_size > rhs_size) {
148364 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
148365 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
148366 + } else if (lhs_size == rhs_size) {
148367 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
148368 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
148369 + } else {
148370 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
148371 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
148372 + }
148373 +
148374 + if (!cast_lhs && !cast_rhs)
148375 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
148376 +
148377 + if (cast_lhs && !skip_lhs_cast_check(stmt))
148378 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
148379 +
148380 + if (cast_rhs)
148381 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
148382 +
148383 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
148384 +}
148385 +
148386 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
148387 +{
148388 + enum tree_code rhs_code;
148389 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
148390 +
148391 + if (pointer_set_contains(visited->my_stmts, stmt))
148392 + return lhs;
148393 +
148394 + rhs1 = gimple_assign_rhs1(stmt);
148395 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
148396 + return create_assign(visited, stmt, lhs, AFTER_STMT);
148397 +
148398 + new_rhs1 = expand(visited, rhs1);
148399 +
148400 + if (new_rhs1 == NULL_TREE)
148401 + return create_cast_assign(visited, stmt);
148402 +
148403 + if (pointer_set_contains(visited->no_cast_check, stmt))
148404 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
148405 +
148406 + rhs_code = gimple_assign_rhs_code(stmt);
148407 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
148408 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
148409 +
148410 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
148411 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
148412 + return create_assign(visited, stmt, lhs, AFTER_STMT);
148413 + }
148414 +
148415 + if (!gimple_assign_cast_p(stmt))
148416 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
148417 +
148418 + return create_cast_overflow_check(visited, new_rhs1, stmt);
148419 +}
148420 +
148421 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
148422 +{
148423 + tree rhs1, lhs = gimple_assign_lhs(stmt);
148424 + gimple def_stmt = get_def_stmt(lhs);
148425 +
148426 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
148427 + rhs1 = gimple_assign_rhs1(def_stmt);
148428 +
148429 + if (is_gimple_constant(rhs1))
148430 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
148431 +
148432 + switch (TREE_CODE(rhs1)) {
148433 + case SSA_NAME: {
148434 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
148435 +
148436 + if (gimple_assign_cast_p(stmt))
148437 + unsigned_signed_cast_intentional_overflow(visited, stmt);
148438 + return ret;
148439 + }
148440 + case ARRAY_REF:
148441 + case BIT_FIELD_REF:
148442 + case ADDR_EXPR:
148443 + case COMPONENT_REF:
148444 + case INDIRECT_REF:
148445 +#if BUILDING_GCC_VERSION >= 4006
148446 + case MEM_REF:
148447 +#endif
148448 + case TARGET_MEM_REF:
148449 + case VIEW_CONVERT_EXPR:
148450 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
148451 + case PARM_DECL:
148452 + case VAR_DECL:
148453 + return create_assign(visited, stmt, lhs, AFTER_STMT);
148454 +
148455 + default:
148456 + debug_gimple_stmt(def_stmt);
148457 + debug_tree(rhs1);
148458 + gcc_unreachable();
148459 + }
148460 +}
148461 +
148462 +static void __unused print_the_code_insertions(const_gimple stmt)
148463 +{
148464 + location_t loc = gimple_location(stmt);
148465 +
148466 + inform(loc, "Integer size_overflow check applied here.");
148467 +}
148468 +
148469 +static bool is_from_cast(const_tree node)
148470 +{
148471 + gimple def_stmt = get_def_stmt(node);
148472 +
148473 + if (!def_stmt)
148474 + return false;
148475 +
148476 + if (gimple_assign_cast_p(def_stmt))
148477 + return true;
148478 +
148479 + return false;
148480 +}
148481 +
148482 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
148483 +static bool is_ptr_diff(gassign *stmt)
148484 +{
148485 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
148486 +
148487 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
148488 + return false;
148489 +
148490 + rhs1 = gimple_assign_rhs1(stmt);
148491 + if (!is_from_cast(rhs1))
148492 + return false;
148493 +
148494 + rhs2 = gimple_assign_rhs2(stmt);
148495 + if (!is_from_cast(rhs2))
148496 + return false;
148497 +
148498 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
148499 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
148500 +
148501 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
148502 + return false;
148503 +
148504 + return true;
148505 +}
148506 +
148507 +static tree handle_binary_ops(struct visited *visited, tree lhs)
148508 +{
148509 + enum intentional_overflow_type res;
148510 + tree rhs1, rhs2, new_lhs;
148511 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
148512 + tree new_rhs1 = NULL_TREE;
148513 + tree new_rhs2 = NULL_TREE;
148514 +
148515 + if (is_ptr_diff(def_stmt))
148516 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
148517 +
148518 + rhs1 = gimple_assign_rhs1(def_stmt);
148519 + rhs2 = gimple_assign_rhs2(def_stmt);
148520 +
148521 + /* no DImode/TImode division in the 32/64 bit kernel */
148522 + switch (gimple_assign_rhs_code(def_stmt)) {
148523 + case RDIV_EXPR:
148524 + case TRUNC_DIV_EXPR:
148525 + case CEIL_DIV_EXPR:
148526 + case FLOOR_DIV_EXPR:
148527 + case ROUND_DIV_EXPR:
148528 + case TRUNC_MOD_EXPR:
148529 + case CEIL_MOD_EXPR:
148530 + case FLOOR_MOD_EXPR:
148531 + case ROUND_MOD_EXPR:
148532 + case EXACT_DIV_EXPR:
148533 + case POINTER_PLUS_EXPR:
148534 + case BIT_AND_EXPR:
148535 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
148536 + default:
148537 + break;
148538 + }
148539 +
148540 + new_lhs = handle_integer_truncation(visited, lhs);
148541 + if (new_lhs != NULL_TREE)
148542 + return new_lhs;
148543 +
148544 + if (TREE_CODE(rhs1) == SSA_NAME)
148545 + new_rhs1 = expand(visited, rhs1);
148546 + if (TREE_CODE(rhs2) == SSA_NAME)
148547 + new_rhs2 = expand(visited, rhs2);
148548 +
148549 + res = add_mul_intentional_overflow(def_stmt);
148550 + if (res != NO_INTENTIONAL_OVERFLOW) {
148551 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
148552 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
148553 + return new_lhs;
148554 + }
148555 +
148556 + if (skip_expr_on_double_type(def_stmt)) {
148557 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
148558 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
148559 + return new_lhs;
148560 + }
148561 +
148562 + if (is_a_neg_overflow(def_stmt, rhs2))
148563 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
148564 + if (is_a_neg_overflow(def_stmt, rhs1))
148565 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
148566 +
148567 +
148568 + if (is_a_constant_overflow(def_stmt, rhs2))
148569 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
148570 + if (is_a_constant_overflow(def_stmt, rhs1))
148571 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
148572 +
148573 + // the const is between 0 and (signed) MAX
148574 + if (is_gimple_constant(rhs1))
148575 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
148576 + if (is_gimple_constant(rhs2))
148577 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
148578 +
148579 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
148580 +}
148581 +
148582 +#if BUILDING_GCC_VERSION >= 4006
148583 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
148584 +{
148585 + if (is_gimple_constant(rhs))
148586 + return cast_a_tree(size_overflow_type, rhs);
148587 + if (TREE_CODE(rhs) != SSA_NAME)
148588 + return NULL_TREE;
148589 + return expand(visited, rhs);
148590 +}
148591 +
148592 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
148593 +{
148594 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
148595 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
148596 +
148597 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
148598 +
148599 + rhs1 = gimple_assign_rhs1(def_stmt);
148600 + rhs2 = gimple_assign_rhs2(def_stmt);
148601 + rhs3 = gimple_assign_rhs3(def_stmt);
148602 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
148603 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
148604 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
148605 +
148606 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
148607 +}
148608 +#endif
148609 +
148610 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
148611 +{
148612 + gimple_stmt_iterator gsi;
148613 + gimple next_stmt = NULL;
148614 +
148615 + gsi = gsi_for_stmt(stmt);
148616 +
148617 + do {
148618 + gsi_next(&gsi);
148619 + next_stmt = gsi_stmt(gsi);
148620 +
148621 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
148622 + return NULL_TREE;
148623 +
148624 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
148625 + break;
148626 +
148627 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
148628 + } while (!gsi_end_p(gsi));
148629 +
148630 + gcc_assert(next_stmt);
148631 + return get_lhs(next_stmt);
148632 +}
148633 +
148634 +static tree expand_visited(struct visited *visited, gimple def_stmt)
148635 +{
148636 + gimple_stmt_iterator gsi;
148637 + enum gimple_code code = gimple_code(def_stmt);
148638 +
148639 + if (code == GIMPLE_ASM)
148640 + return NULL_TREE;
148641 +
148642 + gsi = gsi_for_stmt(def_stmt);
148643 + gsi_next(&gsi);
148644 +
148645 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
148646 + return NULL_TREE;
148647 + return get_my_stmt_lhs(visited, def_stmt);
148648 +}
148649 +
148650 +tree expand(struct visited *visited, tree lhs)
148651 +{
148652 + gimple def_stmt;
148653 +
148654 + def_stmt = get_def_stmt(lhs);
148655 +
148656 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
148657 + return NULL_TREE;
148658 +
148659 + if (pointer_set_contains(visited->my_stmts, def_stmt))
148660 + return lhs;
148661 +
148662 + if (pointer_set_contains(visited->stmts, def_stmt))
148663 + return expand_visited(visited, def_stmt);
148664 +
148665 + if (is_gimple_constant(lhs))
148666 + return NULL_TREE;
148667 + if (skip_types(lhs))
148668 + return NULL_TREE;
148669 +
148670 + switch (gimple_code(def_stmt)) {
148671 + case GIMPLE_PHI:
148672 + return handle_phi(visited, lhs);
148673 + case GIMPLE_CALL:
148674 + case GIMPLE_ASM:
148675 + if (is_size_overflow_asm(def_stmt))
148676 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
148677 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
148678 + case GIMPLE_ASSIGN:
148679 + switch (gimple_num_ops(def_stmt)) {
148680 + case 2:
148681 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
148682 + case 3:
148683 + return handle_binary_ops(visited, lhs);
148684 +#if BUILDING_GCC_VERSION >= 4006
148685 + case 4:
148686 + return handle_ternary_ops(visited, lhs);
148687 +#endif
148688 + }
148689 + default:
148690 + debug_gimple_stmt(def_stmt);
148691 + error("%s: unknown gimple code", __func__);
148692 + gcc_unreachable();
148693 + }
148694 +}
148695 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
148696 new file mode 100644
148697 index 0000000..1d296ce
148698 --- /dev/null
148699 +++ b/tools/gcc/stackleak_plugin.c
148700 @@ -0,0 +1,432 @@
148701 +/*
148702 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
148703 + * Licensed under the GPL v2
148704 + *
148705 + * Note: the choice of the license means that the compilation process is
148706 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
148707 + * but for the kernel it doesn't matter since it doesn't link against
148708 + * any of the gcc libraries
148709 + *
148710 + * gcc plugin to help implement various PaX features
148711 + *
148712 + * - track lowest stack pointer
148713 + *
148714 + * TODO:
148715 + * - initialize all local variables
148716 + *
148717 + * BUGS:
148718 + * - none known
148719 + */
148720 +
148721 +#include "gcc-common.h"
148722 +
148723 +int plugin_is_GPL_compatible;
148724 +
148725 +static int track_frame_size = -1;
148726 +static const char track_function[] = "pax_track_stack";
148727 +static const char check_function[] = "pax_check_alloca";
148728 +static GTY(()) tree track_function_decl;
148729 +static GTY(()) tree check_function_decl;
148730 +static bool init_locals;
148731 +
148732 +static struct plugin_info stackleak_plugin_info = {
148733 + .version = "201504282245",
148734 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
148735 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
148736 +};
148737 +
148738 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
148739 +{
148740 + gcall *check_alloca;
148741 + tree alloca_size;
148742 + cgraph_node_ptr node;
148743 + int frequency;
148744 + basic_block bb;
148745 +
148746 + // insert call to void pax_check_alloca(unsigned long size)
148747 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
148748 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
148749 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
148750 +
148751 + // update the cgraph
148752 + bb = gimple_bb(check_alloca);
148753 + node = cgraph_get_create_node(check_function_decl);
148754 + gcc_assert(node);
148755 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
148756 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
148757 +}
148758 +
148759 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
148760 +{
148761 + gcall *track_stack;
148762 + cgraph_node_ptr node;
148763 + int frequency;
148764 + basic_block bb;
148765 +
148766 + // insert call to void pax_track_stack(void)
148767 + track_stack = gimple_build_call(track_function_decl, 0);
148768 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
148769 +
148770 + // update the cgraph
148771 + bb = gimple_bb(track_stack);
148772 + node = cgraph_get_create_node(track_function_decl);
148773 + gcc_assert(node);
148774 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
148775 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
148776 +}
148777 +
148778 +static bool is_alloca(gimple stmt)
148779 +{
148780 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
148781 + return true;
148782 +
148783 +#if BUILDING_GCC_VERSION >= 4007
148784 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
148785 + return true;
148786 +#endif
148787 +
148788 + return false;
148789 +}
148790 +
148791 +static unsigned int execute_stackleak_tree_instrument(void)
148792 +{
148793 + basic_block bb, entry_bb;
148794 + bool prologue_instrumented = false, is_leaf = true;
148795 +
148796 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
148797 +
148798 + // 1. loop through BBs and GIMPLE statements
148799 + FOR_EACH_BB_FN(bb, cfun) {
148800 + gimple_stmt_iterator gsi;
148801 +
148802 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
148803 + gimple stmt;
148804 +
148805 + stmt = gsi_stmt(gsi);
148806 +
148807 + if (is_gimple_call(stmt))
148808 + is_leaf = false;
148809 +
148810 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
148811 + if (!is_alloca(stmt))
148812 + continue;
148813 +
148814 + // 2. insert stack overflow check before each __builtin_alloca call
148815 + stackleak_check_alloca(&gsi);
148816 +
148817 + // 3. insert track call after each __builtin_alloca call
148818 + stackleak_add_instrumentation(&gsi);
148819 + if (bb == entry_bb)
148820 + prologue_instrumented = true;
148821 + }
148822 + }
148823 +
148824 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
148825 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
148826 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
148827 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
148828 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
148829 + return 0;
148830 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
148831 + return 0;
148832 +
148833 + // 4. insert track call at the beginning
148834 + if (!prologue_instrumented) {
148835 + gimple_stmt_iterator gsi;
148836 +
148837 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
148838 + if (dom_info_available_p(CDI_DOMINATORS))
148839 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
148840 + gsi = gsi_start_bb(bb);
148841 + stackleak_add_instrumentation(&gsi);
148842 + }
148843 +
148844 + return 0;
148845 +}
148846 +
148847 +static unsigned int execute_stackleak_final(void)
148848 +{
148849 + rtx_insn *insn, *next;
148850 +
148851 + if (cfun->calls_alloca)
148852 + return 0;
148853 +
148854 + // keep calls only if function frame is big enough
148855 + if (get_frame_size() >= track_frame_size)
148856 + return 0;
148857 +
148858 + // 1. find pax_track_stack calls
148859 + for (insn = get_insns(); insn; insn = next) {
148860 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
148861 + rtx body;
148862 +
148863 + next = NEXT_INSN(insn);
148864 + if (!CALL_P(insn))
148865 + continue;
148866 + body = PATTERN(insn);
148867 + if (GET_CODE(body) != CALL)
148868 + continue;
148869 + body = XEXP(body, 0);
148870 + if (GET_CODE(body) != MEM)
148871 + continue;
148872 + body = XEXP(body, 0);
148873 + if (GET_CODE(body) != SYMBOL_REF)
148874 + continue;
148875 +// if (strcmp(XSTR(body, 0), track_function))
148876 + if (SYMBOL_REF_DECL(body) != track_function_decl)
148877 + continue;
148878 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
148879 + // 2. delete call
148880 + delete_insn_and_edges(insn);
148881 +#if BUILDING_GCC_VERSION >= 4007
148882 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
148883 + insn = next;
148884 + next = NEXT_INSN(insn);
148885 + delete_insn_and_edges(insn);
148886 + }
148887 +#endif
148888 + }
148889 +
148890 +// print_simple_rtl(stderr, get_insns());
148891 +// print_rtl(stderr, get_insns());
148892 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
148893 +
148894 + return 0;
148895 +}
148896 +
148897 +static bool gate_stackleak_track_stack(void)
148898 +{
148899 + tree section;
148900 +
148901 + if (ix86_cmodel != CM_KERNEL)
148902 + return false;
148903 +
148904 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
148905 + if (section && TREE_VALUE(section)) {
148906 + section = TREE_VALUE(TREE_VALUE(section));
148907 +
148908 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
148909 + return false;
148910 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
148911 + return false;
148912 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
148913 + return false;
148914 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
148915 + return false;
148916 + }
148917 +
148918 + return track_frame_size >= 0;
148919 +}
148920 +
148921 +static void stackleak_start_unit(void *gcc_data, void *user_data)
148922 +{
148923 + tree fntype;
148924 +
148925 + // void pax_track_stack(void)
148926 + fntype = build_function_type_list(void_type_node, NULL_TREE);
148927 + track_function_decl = build_fn_decl(track_function, fntype);
148928 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
148929 + TREE_PUBLIC(track_function_decl) = 1;
148930 + TREE_USED(track_function_decl) = 1;
148931 + DECL_EXTERNAL(track_function_decl) = 1;
148932 + DECL_ARTIFICIAL(track_function_decl) = 1;
148933 + DECL_PRESERVE_P(track_function_decl) = 1;
148934 +
148935 + // void pax_check_alloca(unsigned long)
148936 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
148937 + check_function_decl = build_fn_decl(check_function, fntype);
148938 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
148939 + TREE_PUBLIC(check_function_decl) = 1;
148940 + TREE_USED(check_function_decl) = 1;
148941 + DECL_EXTERNAL(check_function_decl) = 1;
148942 + DECL_ARTIFICIAL(check_function_decl) = 1;
148943 + DECL_PRESERVE_P(check_function_decl) = 1;
148944 +}
148945 +
148946 +#if BUILDING_GCC_VERSION >= 4009
148947 +namespace {
148948 +static const struct pass_data stackleak_tree_instrument_pass_data = {
148949 +#else
148950 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
148951 + .pass = {
148952 +#endif
148953 + .type = GIMPLE_PASS,
148954 + .name = "stackleak_tree_instrument",
148955 +#if BUILDING_GCC_VERSION >= 4008
148956 + .optinfo_flags = OPTGROUP_NONE,
148957 +#endif
148958 +#if BUILDING_GCC_VERSION >= 5000
148959 +#elif BUILDING_GCC_VERSION == 4009
148960 + .has_gate = true,
148961 + .has_execute = true,
148962 +#else
148963 + .gate = gate_stackleak_track_stack,
148964 + .execute = execute_stackleak_tree_instrument,
148965 + .sub = NULL,
148966 + .next = NULL,
148967 + .static_pass_number = 0,
148968 +#endif
148969 + .tv_id = TV_NONE,
148970 + .properties_required = PROP_gimple_leh | PROP_cfg,
148971 + .properties_provided = 0,
148972 + .properties_destroyed = 0,
148973 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
148974 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
148975 +#if BUILDING_GCC_VERSION < 4009
148976 + }
148977 +#endif
148978 +};
148979 +
148980 +#if BUILDING_GCC_VERSION >= 4009
148981 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
148982 +#else
148983 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
148984 + .pass = {
148985 +#endif
148986 + .type = RTL_PASS,
148987 + .name = "stackleak_final",
148988 +#if BUILDING_GCC_VERSION >= 4008
148989 + .optinfo_flags = OPTGROUP_NONE,
148990 +#endif
148991 +#if BUILDING_GCC_VERSION >= 5000
148992 +#elif BUILDING_GCC_VERSION == 4009
148993 + .has_gate = true,
148994 + .has_execute = true,
148995 +#else
148996 + .gate = gate_stackleak_track_stack,
148997 + .execute = execute_stackleak_final,
148998 + .sub = NULL,
148999 + .next = NULL,
149000 + .static_pass_number = 0,
149001 +#endif
149002 + .tv_id = TV_NONE,
149003 + .properties_required = 0,
149004 + .properties_provided = 0,
149005 + .properties_destroyed = 0,
149006 + .todo_flags_start = 0,
149007 + .todo_flags_finish = TODO_dump_func
149008 +#if BUILDING_GCC_VERSION < 4009
149009 + }
149010 +#endif
149011 +};
149012 +
149013 +#if BUILDING_GCC_VERSION >= 4009
149014 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
149015 +public:
149016 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
149017 +#if BUILDING_GCC_VERSION >= 5000
149018 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
149019 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
149020 +#else
149021 + bool gate() { return gate_stackleak_track_stack(); }
149022 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
149023 +#endif
149024 +};
149025 +
149026 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
149027 +public:
149028 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
149029 +#if BUILDING_GCC_VERSION >= 5000
149030 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
149031 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
149032 +#else
149033 + bool gate() { return gate_stackleak_track_stack(); }
149034 + unsigned int execute() { return execute_stackleak_final(); }
149035 +#endif
149036 +};
149037 +}
149038 +
149039 +static opt_pass *make_stackleak_tree_instrument_pass(void)
149040 +{
149041 + return new stackleak_tree_instrument_pass();
149042 +}
149043 +
149044 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
149045 +{
149046 + return new stackleak_final_rtl_opt_pass();
149047 +}
149048 +#else
149049 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
149050 +{
149051 + return &stackleak_tree_instrument_pass.pass;
149052 +}
149053 +
149054 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
149055 +{
149056 + return &stackleak_final_rtl_opt_pass.pass;
149057 +}
149058 +#endif
149059 +
149060 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
149061 +{
149062 + const char * const plugin_name = plugin_info->base_name;
149063 + const int argc = plugin_info->argc;
149064 + const struct plugin_argument * const argv = plugin_info->argv;
149065 + int i;
149066 + struct register_pass_info stackleak_tree_instrument_pass_info;
149067 + struct register_pass_info stackleak_final_pass_info;
149068 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
149069 + {
149070 + .base = &track_function_decl,
149071 + .nelt = 1,
149072 + .stride = sizeof(track_function_decl),
149073 + .cb = &gt_ggc_mx_tree_node,
149074 + .pchw = &gt_pch_nx_tree_node
149075 + },
149076 + {
149077 + .base = &check_function_decl,
149078 + .nelt = 1,
149079 + .stride = sizeof(check_function_decl),
149080 + .cb = &gt_ggc_mx_tree_node,
149081 + .pchw = &gt_pch_nx_tree_node
149082 + },
149083 + LAST_GGC_ROOT_TAB
149084 + };
149085 +
149086 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
149087 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
149088 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
149089 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
149090 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
149091 +
149092 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
149093 + stackleak_final_pass_info.reference_pass_name = "final";
149094 + stackleak_final_pass_info.ref_pass_instance_number = 1;
149095 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
149096 +
149097 + if (!plugin_default_version_check(version, &gcc_version)) {
149098 + error(G_("incompatible gcc/plugin versions"));
149099 + return 1;
149100 + }
149101 +
149102 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
149103 +
149104 + for (i = 0; i < argc; ++i) {
149105 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
149106 + if (!argv[i].value) {
149107 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
149108 + continue;
149109 + }
149110 + track_frame_size = atoi(argv[i].value);
149111 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
149112 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
149113 + continue;
149114 + }
149115 + if (!strcmp(argv[i].key, "initialize-locals")) {
149116 + if (argv[i].value) {
149117 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
149118 + continue;
149119 + }
149120 + init_locals = true;
149121 + continue;
149122 + }
149123 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
149124 + }
149125 +
149126 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
149127 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
149128 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
149129 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
149130 +
149131 + return 0;
149132 +}
149133 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
149134 new file mode 100644
149135 index 0000000..4436cbe
149136 --- /dev/null
149137 +++ b/tools/gcc/structleak_plugin.c
149138 @@ -0,0 +1,287 @@
149139 +/*
149140 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
149141 + * Licensed under the GPL v2
149142 + *
149143 + * Note: the choice of the license means that the compilation process is
149144 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
149145 + * but for the kernel it doesn't matter since it doesn't link against
149146 + * any of the gcc libraries
149147 + *
149148 + * gcc plugin to forcibly initialize certain local variables that could
149149 + * otherwise leak kernel stack to userland if they aren't properly initialized
149150 + * by later code
149151 + *
149152 + * Homepage: http://pax.grsecurity.net/
149153 + *
149154 + * Usage:
149155 + * $ # for 4.5/4.6/C based 4.7
149156 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
149157 + * $ # for C++ based 4.7/4.8+
149158 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
149159 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
149160 + *
149161 + * TODO: eliminate redundant initializers
149162 + * increase type coverage
149163 + */
149164 +
149165 +#include "gcc-common.h"
149166 +
149167 +// unused C type flag in all versions 4.5-5.0
149168 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
149169 +
149170 +int plugin_is_GPL_compatible;
149171 +
149172 +static struct plugin_info structleak_plugin_info = {
149173 + .version = "201401260140",
149174 + .help = "disable\tdo not activate plugin\n",
149175 +};
149176 +
149177 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
149178 +{
149179 + *no_add_attrs = true;
149180 +
149181 + // check for types? for now accept everything linux has to offer
149182 + if (TREE_CODE(*node) != FIELD_DECL)
149183 + return NULL_TREE;
149184 +
149185 + *no_add_attrs = false;
149186 + return NULL_TREE;
149187 +}
149188 +
149189 +static struct attribute_spec user_attr = {
149190 + .name = "user",
149191 + .min_length = 0,
149192 + .max_length = 0,
149193 + .decl_required = false,
149194 + .type_required = false,
149195 + .function_type_required = false,
149196 + .handler = handle_user_attribute,
149197 +#if BUILDING_GCC_VERSION >= 4007
149198 + .affects_type_identity = true
149199 +#endif
149200 +};
149201 +
149202 +static void register_attributes(void *event_data, void *data)
149203 +{
149204 + register_attribute(&user_attr);
149205 +// register_attribute(&force_attr);
149206 +}
149207 +
149208 +static tree get_field_type(tree field)
149209 +{
149210 + return strip_array_types(TREE_TYPE(field));
149211 +}
149212 +
149213 +static bool is_userspace_type(tree type)
149214 +{
149215 + tree field;
149216 +
149217 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
149218 + tree fieldtype = get_field_type(field);
149219 + enum tree_code code = TREE_CODE(fieldtype);
149220 +
149221 + if (code == RECORD_TYPE || code == UNION_TYPE)
149222 + if (is_userspace_type(fieldtype))
149223 + return true;
149224 +
149225 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
149226 + return true;
149227 + }
149228 + return false;
149229 +}
149230 +
149231 +static void finish_type(void *event_data, void *data)
149232 +{
149233 + tree type = (tree)event_data;
149234 +
149235 + if (type == NULL_TREE || type == error_mark_node)
149236 + return;
149237 +
149238 +#if BUILDING_GCC_VERSION >= 5000
149239 + if (TREE_CODE(type) == ENUMERAL_TYPE)
149240 + return;
149241 +#endif
149242 +
149243 + if (TYPE_USERSPACE(type))
149244 + return;
149245 +
149246 + if (is_userspace_type(type))
149247 + TYPE_USERSPACE(type) = 1;
149248 +}
149249 +
149250 +static void initialize(tree var)
149251 +{
149252 + basic_block bb;
149253 + gimple_stmt_iterator gsi;
149254 + tree initializer;
149255 + gimple init_stmt;
149256 +
149257 + // this is the original entry bb before the forced split
149258 + // TODO: check further BBs in case more splits occured before us
149259 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
149260 +
149261 + // first check if the variable is already initialized, warn otherwise
149262 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
149263 + gimple stmt = gsi_stmt(gsi);
149264 + tree rhs1;
149265 +
149266 + // we're looking for an assignment of a single rhs...
149267 + if (!gimple_assign_single_p(stmt))
149268 + continue;
149269 + rhs1 = gimple_assign_rhs1(stmt);
149270 +#if BUILDING_GCC_VERSION >= 4007
149271 + // ... of a non-clobbering expression...
149272 + if (TREE_CLOBBER_P(rhs1))
149273 + continue;
149274 +#endif
149275 + // ... to our variable...
149276 + if (gimple_get_lhs(stmt) != var)
149277 + continue;
149278 + // if it's an initializer then we're good
149279 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
149280 + return;
149281 + }
149282 +
149283 + // these aren't the 0days you're looking for
149284 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
149285 +
149286 + // build the initializer expression
149287 + initializer = build_constructor(TREE_TYPE(var), NULL);
149288 +
149289 + // build the initializer stmt
149290 + init_stmt = gimple_build_assign(var, initializer);
149291 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
149292 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
149293 + update_stmt(init_stmt);
149294 +}
149295 +
149296 +static unsigned int handle_function(void)
149297 +{
149298 + basic_block bb;
149299 + unsigned int ret = 0;
149300 + tree var;
149301 + unsigned int i;
149302 +
149303 + // split the first bb where we can put the forced initializers
149304 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
149305 + if (dom_info_available_p(CDI_DOMINATORS))
149306 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
149307 +
149308 + // enumarate all local variables and forcibly initialize our targets
149309 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
149310 + tree type = TREE_TYPE(var);
149311 +
149312 + gcc_assert(DECL_P(var));
149313 + if (!auto_var_in_fn_p(var, current_function_decl))
149314 + continue;
149315 +
149316 + // only care about structure types
149317 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
149318 + continue;
149319 +
149320 + // if the type is of interest, examine the variable
149321 + if (TYPE_USERSPACE(type))
149322 + initialize(var);
149323 + }
149324 +
149325 + return ret;
149326 +}
149327 +
149328 +#if BUILDING_GCC_VERSION >= 4009
149329 +namespace {
149330 +static const struct pass_data structleak_pass_data = {
149331 +#else
149332 +static struct gimple_opt_pass structleak_pass = {
149333 + .pass = {
149334 +#endif
149335 + .type = GIMPLE_PASS,
149336 + .name = "structleak",
149337 +#if BUILDING_GCC_VERSION >= 4008
149338 + .optinfo_flags = OPTGROUP_NONE,
149339 +#endif
149340 +#if BUILDING_GCC_VERSION >= 5000
149341 +#elif BUILDING_GCC_VERSION == 4009
149342 + .has_gate = false,
149343 + .has_execute = true,
149344 +#else
149345 + .gate = NULL,
149346 + .execute = handle_function,
149347 + .sub = NULL,
149348 + .next = NULL,
149349 + .static_pass_number = 0,
149350 +#endif
149351 + .tv_id = TV_NONE,
149352 + .properties_required = PROP_cfg,
149353 + .properties_provided = 0,
149354 + .properties_destroyed = 0,
149355 + .todo_flags_start = 0,
149356 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
149357 +#if BUILDING_GCC_VERSION < 4009
149358 + }
149359 +#endif
149360 +};
149361 +
149362 +#if BUILDING_GCC_VERSION >= 4009
149363 +class structleak_pass : public gimple_opt_pass {
149364 +public:
149365 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
149366 +#if BUILDING_GCC_VERSION >= 5000
149367 + virtual unsigned int execute(function *) { return handle_function(); }
149368 +#else
149369 + unsigned int execute() { return handle_function(); }
149370 +#endif
149371 +};
149372 +}
149373 +
149374 +static opt_pass *make_structleak_pass(void)
149375 +{
149376 + return new structleak_pass();
149377 +}
149378 +#else
149379 +static struct opt_pass *make_structleak_pass(void)
149380 +{
149381 + return &structleak_pass.pass;
149382 +}
149383 +#endif
149384 +
149385 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
149386 +{
149387 + int i;
149388 + const char * const plugin_name = plugin_info->base_name;
149389 + const int argc = plugin_info->argc;
149390 + const struct plugin_argument * const argv = plugin_info->argv;
149391 + bool enable = true;
149392 + struct register_pass_info structleak_pass_info;
149393 +
149394 + structleak_pass_info.pass = make_structleak_pass();
149395 + structleak_pass_info.reference_pass_name = "ssa";
149396 + structleak_pass_info.ref_pass_instance_number = 1;
149397 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
149398 +
149399 + if (!plugin_default_version_check(version, &gcc_version)) {
149400 + error(G_("incompatible gcc/plugin versions"));
149401 + return 1;
149402 + }
149403 +
149404 + if (strncmp(lang_hooks.name, "GNU C", 5) || !strncmp(lang_hooks.name, "GNU C+", 6)) {
149405 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
149406 + enable = false;
149407 + }
149408 +
149409 + for (i = 0; i < argc; ++i) {
149410 + if (!strcmp(argv[i].key, "disable")) {
149411 + enable = false;
149412 + continue;
149413 + }
149414 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
149415 + }
149416 +
149417 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
149418 + if (enable) {
149419 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
149420 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
149421 + }
149422 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
149423 +
149424 + return 0;
149425 +}
149426 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
149427 index 88461f0..6fb70a0 100644
149428 --- a/tools/include/linux/compiler.h
149429 +++ b/tools/include/linux/compiler.h
149430 @@ -35,6 +35,14 @@
149431 # define unlikely(x) __builtin_expect(!!(x), 0)
149432 #endif
149433
149434 +#ifndef __size_overflow
149435 +# define __size_overflow(...)
149436 +#endif
149437 +
149438 +#ifndef __intentional_overflow
149439 +# define __intentional_overflow(...)
149440 +#endif
149441 +
149442 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
149443
149444 #endif /* _TOOLS_LINUX_COMPILER_H */
149445 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
149446 index 36c08b1..87c72d1 100644
149447 --- a/tools/lib/api/Makefile
149448 +++ b/tools/lib/api/Makefile
149449 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
149450
149451 LIBFILE = libapikfs.a
149452
149453 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
149454 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
149455 EXTLIBS = -lelf -lpthread -lrt -lm
149456 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
149457 ALL_LDFLAGS = $(LDFLAGS)
149458 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
149459 index 6789d788..4afd019e 100644
149460 --- a/tools/perf/util/include/asm/alternative-asm.h
149461 +++ b/tools/perf/util/include/asm/alternative-asm.h
149462 @@ -5,4 +5,7 @@
149463
149464 #define altinstruction_entry #
149465
149466 + .macro pax_force_retaddr rip=0, reload=0
149467 + .endm
149468 +
149469 #endif
149470 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
149471 index 0a578fe..b81f62d 100644
149472 --- a/tools/virtio/linux/uaccess.h
149473 +++ b/tools/virtio/linux/uaccess.h
149474 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
149475 ({ \
149476 typeof(ptr) __pu_ptr = (ptr); \
149477 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
149478 - ACCESS_ONCE(*(__pu_ptr)) = x; \
149479 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
149480 0; \
149481 })
149482
149483 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
149484 index cc6a25d..babf9ee 100644
149485 --- a/virt/kvm/kvm_main.c
149486 +++ b/virt/kvm/kvm_main.c
149487 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
149488
149489 static cpumask_var_t cpus_hardware_enabled;
149490 static int kvm_usage_count = 0;
149491 -static atomic_t hardware_enable_failed;
149492 +static atomic_unchecked_t hardware_enable_failed;
149493
149494 struct kmem_cache *kvm_vcpu_cache;
149495 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
149496
149497 -static __read_mostly struct preempt_ops kvm_preempt_ops;
149498 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
149499 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
149500 +static struct preempt_ops kvm_preempt_ops = {
149501 + .sched_in = kvm_sched_in,
149502 + .sched_out = kvm_sched_out,
149503 +};
149504
149505 struct dentry *kvm_debugfs_dir;
149506
149507 @@ -791,7 +796,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
149508 /* We can read the guest memory with __xxx_user() later on. */
149509 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
149510 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
149511 - !access_ok(VERIFY_WRITE,
149512 + !access_ok_noprefault(VERIFY_WRITE,
149513 (void __user *)(unsigned long)mem->userspace_addr,
149514 mem->memory_size)))
149515 goto out;
149516 @@ -1729,9 +1734,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
149517
149518 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
149519 {
149520 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
149521 + int r;
149522 + unsigned long addr;
149523
149524 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
149525 + addr = gfn_to_hva(kvm, gfn);
149526 + if (kvm_is_error_hva(addr))
149527 + return -EFAULT;
149528 + r = __clear_user((void __user *)addr + offset, len);
149529 + if (r)
149530 + return -EFAULT;
149531 + mark_page_dirty(kvm, gfn);
149532 + return 0;
149533 }
149534 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
149535
149536 @@ -2007,7 +2020,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
149537 return 0;
149538 }
149539
149540 -static struct file_operations kvm_vcpu_fops = {
149541 +static file_operations_no_const kvm_vcpu_fops __read_only = {
149542 .release = kvm_vcpu_release,
149543 .unlocked_ioctl = kvm_vcpu_ioctl,
149544 #ifdef CONFIG_KVM_COMPAT
149545 @@ -2724,7 +2737,7 @@ out:
149546 }
149547 #endif
149548
149549 -static struct file_operations kvm_vm_fops = {
149550 +static file_operations_no_const kvm_vm_fops __read_only = {
149551 .release = kvm_vm_release,
149552 .unlocked_ioctl = kvm_vm_ioctl,
149553 #ifdef CONFIG_KVM_COMPAT
149554 @@ -2795,7 +2808,7 @@ out:
149555 return r;
149556 }
149557
149558 -static struct file_operations kvm_chardev_ops = {
149559 +static file_operations_no_const kvm_chardev_ops __read_only = {
149560 .unlocked_ioctl = kvm_dev_ioctl,
149561 .compat_ioctl = kvm_dev_ioctl,
149562 .llseek = noop_llseek,
149563 @@ -2821,7 +2834,7 @@ static void hardware_enable_nolock(void *junk)
149564
149565 if (r) {
149566 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
149567 - atomic_inc(&hardware_enable_failed);
149568 + atomic_inc_unchecked(&hardware_enable_failed);
149569 printk(KERN_INFO "kvm: enabling virtualization on "
149570 "CPU%d failed\n", cpu);
149571 }
149572 @@ -2877,10 +2890,10 @@ static int hardware_enable_all(void)
149573
149574 kvm_usage_count++;
149575 if (kvm_usage_count == 1) {
149576 - atomic_set(&hardware_enable_failed, 0);
149577 + atomic_set_unchecked(&hardware_enable_failed, 0);
149578 on_each_cpu(hardware_enable_nolock, NULL, 1);
149579
149580 - if (atomic_read(&hardware_enable_failed)) {
149581 + if (atomic_read_unchecked(&hardware_enable_failed)) {
149582 hardware_disable_all_nolock();
149583 r = -EBUSY;
149584 }
149585 @@ -3287,7 +3300,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
149586 kvm_arch_vcpu_put(vcpu);
149587 }
149588
149589 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
149590 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
149591 struct module *module)
149592 {
149593 int r;
149594 @@ -3334,7 +3347,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
149595 if (!vcpu_align)
149596 vcpu_align = __alignof__(struct kvm_vcpu);
149597 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
149598 - 0, NULL);
149599 + SLAB_USERCOPY, NULL);
149600 if (!kvm_vcpu_cache) {
149601 r = -ENOMEM;
149602 goto out_free_3;
149603 @@ -3344,9 +3357,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
149604 if (r)
149605 goto out_free;
149606
149607 + pax_open_kernel();
149608 kvm_chardev_ops.owner = module;
149609 kvm_vm_fops.owner = module;
149610 kvm_vcpu_fops.owner = module;
149611 + pax_close_kernel();
149612
149613 r = misc_register(&kvm_dev);
149614 if (r) {
149615 @@ -3356,9 +3371,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
149616
149617 register_syscore_ops(&kvm_syscore_ops);
149618
149619 - kvm_preempt_ops.sched_in = kvm_sched_in;
149620 - kvm_preempt_ops.sched_out = kvm_sched_out;
149621 -
149622 r = kvm_init_debug();
149623 if (r) {
149624 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)